Broad-Based Black Economic Empowerment Act (B-BBEE Act)
Act 53 of 2003
Provides the empowerment-compliance context often used in public-sector supplier evaluation.
Relevant because this is a South African public-sector procurement opportunity.
Issuing Organization
South African Nuclear Energy Corporation LimitedLocation
North West
Closing Date
14 Sept 2026
Documents available on tender detail page
Tender Type
Request for Quotation
Delivery Location
Church Street Ext West - Broederstroom - Hartebeespoort - 0186
Organization Type
GOVERNMENT
Published
10 Sept 2026
OCDS Reference
ocds-9t57fa-169793
This north west RFQ seeks a service provider to calibrate the m217 power controller in the P-1701 facility. Suppliers or service providers capable of performing the required calibration should submit a quotation by 14 september 2026; NO briefing will be held.
Continue with tenders sharing this issuer, category, or province.
Return to this tender’s issuing organisation, province, or category.
Continue with tenders sharing this issuer, category, or province.
Date & Time
Monday, 14 September 2026 - 14:00
Venue
null
Additional documents attached
Categories
Request for Quotation
Church Street Ext West - Broederstroom - Hartebeespoort - 0186
Tenders in this industry often require registration with these bodies.
Recommended Certifications
Having these can improve your winning chances: Good Manufacturing Practice (GMP), SABS Product Certification, NRCS Certification
AI Document Analysis Stages
Description
Source: REVISED SBD 4 -Annexure A.docx10 Sept
2026
Tender Published
Tender was published
14 Sept
2026
Closing Date
Tender closing date
These references help suppliers understand the public-procurement framework around this opportunity. They are generated from the tender category, issuing organisation type and procurement context.
These rules commonly apply to South African public-sector procurement.
Act 53 of 2003
Provides the empowerment-compliance context often used in public-sector supplier evaluation.
Relevant because this is a South African public-sector procurement opportunity.
Act 108 of 1996 (s217)
This is general procurement context, not legal advice. Always verify requirements in the official tender documents and issuing authority notices.
740146A Fusion Pendant Oper Manual.pdf
Calibration services for the M217 Power Controller in the P-1701 facility at the South African Nuclear Energy Corporation Limited (Necsa), North West. The scope covers calibration of the M217 power supply/pendant system used for orbital tube welding, requiring compliance with the manufacturer's operational and safety specifications.
M217 Training Manual Rev 1.2.pdf
No summary available
REVISED SBD 4 -Annexure A.docx
Calibration of the M217 power controller in the P-1701 facility at the South African Nuclear Energy Corporation (Necsa) site in North West province. The RFQ requires bidders to submit a completed disclosure form and comply with standard procurement declarations.
NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf
Calibration of the M217 Power Controller Arch Machine used for welding LTS containers in Cell 6A of the P-1701 Facility at NTP Radioisotopes SOC Ltd, a subsidiary of Necsa. The controller has been out of calibration for about four years.
To download these documents and access AI-powered analysis, visit the main tender page.
Organization
South African Nuclear Energy Corporation LimitedContact Person
Itumeleng Mathibe
Phone
012-305-6072
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Not sure if your business is ready for this tender? Check CSD, CIDB, and B-BBEE requirements, run a readiness assessment, and move from opportunity to submission.
Open Supplier Readiness HubMedian Estimate
R 216 000
Range
Based on 25 comparable awarded tenders. Companies with similar profiles typically bid near the median.
* Estimates are based on historical data and do not guarantee actual award values.
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1.1 Any person (natural or juristic) may make an offer or offers in terms of this invitation to bid. In line with the principles of transparency, accountability, impartiality, and ethics as enshrined in the Constitution of the Republic of South Africa, 1996 (Constitution), and further expressed in the various applicable legislation, it is required for the bidder to make this declaration in respect of the details required hereunder.
Evaluation Criteria
Source: REVISED SBD 4 -Annexure A.docx (unknown)Bidders must not be listed on the Register for Tender Defaulters or the List of Restricted Suppliers. Bidders must disclose all CSD-registered active companies linked to all directors. Bidders must certify that the bid was arrived at independently and without collusion. Bidders must complete the Bidder's Disclosure form (SBD 4) and the general declaration.
Technical Specifications
Source: REVISED SBD 4 -Annexure A.docx (unknown)1.1 Any person (natural or juristic) may make an offer or offers in terms of this invitation to bid. In line with the principles of transparency, accountability, impartiality, and ethics as enshrined in the Constitution of the Republic of South Africa, 1996 (Constitution), and further expressed in the various applicable legislation, it is required for the bidder to make this declaration in respect of the details required hereunder.
Compliance Requirements
Source: REVISED SBD 4 -Annexure A.docx (unknown)No specific requirements found
Description
Source: 740146A Fusion Pendant Oper Manual.pdfhe Fusion Pendant is a power supply peripheral for automatic orbital tube welding. It is
intended to be used in conjunction with Arc Machines, Incorporated (AMI) power supplies
and orbital tube weld heads. The Fusion Pendant provides additional operator controls T and feedback for GTAW (Gas Tungsten Arc Welding) process.
Notice
This document and the information contained herein is the property of Arc Machines, Inc.
It is proprietary and submitted and received in confidence. It shall be used only for the
purpose for which it is submitted and shall not be copied in whole or in part without the
prior expressed written permission of Arc Machines, Inc. The information in this
document has been carefully reviewed and is believed to be accurate. However, no
responsibility is assumed for inaccuracies. Information and instructions in this document
are subject to change and Arc Machines, Inc. reserves the right to change specifications
and data without notice.
Revision History
Appr.Revision ECO No. Change Description Date By:
SM A 1192008 Initial release 4/9/2018 EP
ii
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Table of Contents
NOTICE ii
RevisionHistory....................................................................................................................................................................................................................................................ii
TableofContents................................................................................................................................................................................................................................................iii
ListofFigures Error!Bookmarknotdefined.
1.0 Safetyprecautions...............................................................................................................................................................................................1
1.1 Shockhazardwarning....................................................................................................................................................................................1
2.0 Specifications..................................................................................................................................................................................................................2
2.1 Physicaldimensions...............................................................................................................................................................................................2
3.0 START-UP....................................................................................................................................................................................................................................3
3.1 Powersupplyconnection..........................................................................................................................................................................3
3.2 Poweron................................................................................................................................................................................................................................3
3.2.1 Bootupoperation....................................................................................................................................................................................................4
3.2.2 Splashscreen................................................................................................................................................................................................................4
4.0 Pendantscreensoverview.......................................................................................................................................................................5
4.1 Libraryscreen..............................................................................................................................................................................................................5
4.2 Mainscreen.........................................................................................................................................................................................................................5
5.0 Screendetails...............................................................................................................................................................................................................6
5.1 Libraryscreen..............................................................................................................................................................................................................6
5.2 Mainscreen.........................................................................................................................................................................................................................7
5.3 Scheduleinfo.SCREENS....................................................................................................................................................................................8
5.3 Tungstenscreens...................................................................................................................................................................................................9
5.3 Powradjustscreens......................................................................................................................................................................................10
5.3 Faultscreens..............................................................................................................................................................................................................11
6.0 Pendantkeypad........................................................................................................................................................................................................12
7.0 Maintenanceandtroubleshooting.........................................................................................................................................13
8.1 Generalmaintenance.....................................................................................................................................................................................13
8.0 Serviceandofficelocations..............................................................................................................................................................15
iii
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F u s i o n p e n d a n t
Chapter
1.0 Safety precautions
The Fusion Pendant is intended to be used with AMI welding power supplies for the purpose
of GTAW welding of metal tube. The system is not to be used for any other purpose,
specifically heating or cutting.
1.1 Shock hazard warning
Warning
The nature of the GTAW process creates POTENTIAL HAZARDS. In
I C O N K E Y accordance with international safety regulations the
EXCLAMATION SYMBOL indicates that this equipment is
Warning considered HAZARDOUS. The LIGHTNING FLASH SYMBOL
Electrical indicates that there are potential electrical hazards. The use and
Hazard display of these symbols make it the OPERATOR’S
Responsibility to ensure that he has read and/or been
Made aware of all of the safety-related items
Contained in this manual.
HIGH VOLTAGE is present on exposed terminals. The ELECTRODE (tungsten/rotor) is also
an EXPOSED TERMINAL and by its nature the GTAW process requires electrical potential
to be present on the electrode during arc starting and during welding.
This manual is intended to assist users of this equipment in set up and basic
operation, it is NOT INTENDED AS A SUBSTITUTE FOR FACTORY TRAINING.
The Fusion Pendant is intended to be used with AMI power supply for the
purpose of GTAW welding of metal tube or pipe. The system is not to be used for any
other purpose, specifically heating or cutting.
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
2.0 Specifications
These specifications pertain to the Fusion Pendant only. For power supplies and weld heads,
refer to the specification sheet of each particular model. For non-AMI supplied equipment
such as gas tanks and regulators, refer to the original manufacturer’s documentation. The
Fusion Pendant is a mobile device that is intended to be hand carried. The supporting
equipment such as power supplies, weld heads, water coolers, gas regulators, and extension
cables can also be hand carried. Items such as gas tanks and welding fixtures should be
moved with appropriate equipment and safety precautions. Gas tanks should be securely
anchored to prevent falling over.
2.1 Physical dimensions
FUSION PENDANT HEIGHT 8.0” (204mm)
FUSION PENDANT WIDTH 4.15” (106mm)
FUSION PENDANT DEPTH 1.85” (47mm)
FUSION PENDANT WEIGHT 1.25 lbs (.57 kg)
Doc No 740146
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F u s i o n p e n d a n t
Chapter
3.0 Start-up
3.1 Power supply connection
connectors visible. Connect the Fusion Pendant to the ethernet port.
Main power switch
Ethernet Port
Input A.C.
Note:
compatible with the Fusion Pendant.
with the Fusion Pendant.
3.2 Power on
Flip ON the main power switch. This will apply power to the Fusion Pendant. Upon
receiving power from the power supply, the pendant begins its boot sequence.
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F u s i o n p e n d a n t
3.2.1 Bootup operation
Bootup will take approximately 30 seconds. It is important to note that during bootup all
keys of the pendant are disabled.
[Loading screen]
3.2.2 Splash screen
Upon successful completion, the boot sequence the Splash Screen will be displayed. The
Splash screen is displayed after the Operating System of the pendant have been
successfully loaded. The splash screen displays “AMI FUSION PENDANT” and the
version number of the installed pendant software. The Splash screen will be displayed
for 3 seconds.
[Splash screen]
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F u s i o n p e n d a n t
Chapter
4.0 Pendant screens overview
There are two major screens to the Fusion Pendant. These are the Library Screen
and the Main Screen.
4.1 Library screen
The library screen of the pendant will be displayed at any time the power supply does
not have an active weld schedule loaded. From this screen the operator may select a
weld schedule to be loaded.
4.2 Main screen
The Main Screen will be displayed when a weld schedule is loaded on the power
supply. The main screen provides information about: Current weld level, and rotor
position. Program values for current travel. Feedback on the actual weld current and
voltage.
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F u s i o n p e n d a n t
Chapter
5.0 Screen details
5.1 Library screen
[Library screen]
The library screen is used to display all available weld schedules on the power
supply.
Schedule List
This is a list of all available weld schedule contained in the power supply memory. A
highlighted schedule name indicates the selected schedule. The schedule list
includes a scroll bar allowing the list of displayed schedules to be moved up or down.
Info Button
The information button is used to display additional information about the selected
weld schedule. This additional information screen displays the following: Weld Type,
Material, Diameter, Cut, Arc Gap, Maximum travel speed, and the weld head name.
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F u s i o n p e n d a n t
Load Button
The load button will load the selected weld schedule into the power supply. Once the
weld schedule has loaded the pendant will display the “Main Screen”.
Back Button
The back button will return the pendant display to the “Main Screen”.
Note: The Back button will be disabled if the power supply does not have a weld
schedule loaded.
.
5.2 Main screen
[Main screen]
This screen provides information about the loaded weld schedule, and provides
information about the status of the welding process. The main screen can be divided
into four parts: Graphic Section, Feedback Section, Level Info, and library info.
Graphic Section
Located in the center of the Main Screen, the graphic section displays: A graphical
representation of the rotor position, along with a numeric readout. The current level
number, and the amount of time left in that level.
Feedback Section
Provides a readout of the weld current, heat input, rotor speed, and arc voltage.
Home Position Button
The home position button will command rotor go to home position.
Change Tungsten Position Button
The change tungsten position button will command rotor to tungsten position.
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F u s i o n p e n d a n t
Schedule Name Button
The schedule name button will navigate to schedule info. screen.
Menu Button
The menu button will display the following buttons: Library, Schedule Info., Tungsten,
and Power Adjust. These buttons will navigate to different screens.
5.3 Schedule info. Screens
[Schedule info. Screen]
This screen provides information about the loaded weld schedule: Weld Type,
Material, Diameter, Wall, WDR, Cut Length, Arc Gap, Max. Speed, Weldhead, and Dual
WH. Schedule will display the load schedule name.
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F u s i o n p e n d a n t
Back Button
The back button will return the pendant display to the “Main Screen”.
5.3 Tungsten screens
[Tungsten screen]
Move to Button
The move to button will move the rotor to the tungsten change position where the
operator can access the set screw that holds the tungsten in place.
Unlock Button
The unlock button will lock or unlock rotor motion.
Reset Button
The reset button will reset electrode count to zero and the stamp will record.
Back Button
The back button will return the pendant display to the “Main Screen”.
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F u s i o n p e n d a n t
5.3 Powr adjust screens
[Power adjust screen]
+/- Button
These buttons allow for adjusting the welding current up or down in 0.1 or 1.0% increments.
1.0/0.1 Button
These buttons will select course/fine adjust for power adjust.
Back Button
The back button will return the pendant display to the “Main Screen”.
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F u s i o n p e n d a n t
5.3 Fault screens
[Fault screen]
Fault screens will be displayed in the event of a monitored condition is outside the
acceptable range. Typical fault screens are listed below.
Bad arc start – arc failed to start.
Check equipment, connections and electrode
Voltage is above recommended value
Voltage is below recommended value
Gas fault
Purge pressure is not recommended value
Unit overheated
Coolant fault detected
Please change electrode
Weld ID already exists, please rename
Back Button
The back button will return the pendant display to the “Main Screen” and clear power
supply fault screen.
Doc No 740146
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F u s i o n p e n d a n t
Chapter
6.0 Pendant keypad
Weld / Test - This key is active when a weld schedule is loaded, and the power supply
is not executing a weld sequence. This button also contains two LEDs to indicate
which mode is active.
Sequence Start - This key will start the weld sequence. It is only active when the
weld schedule is not already executing.
Sequence Stop - This key is used to stop an existing weld sequence. This sequence
can be in either Weld or Test. Upon pressing this button the machine will go directly
to downslope. This is the preferred method of stopping the weld sequence.
All Stop - This key is used to abruptly stop the weld sequence. The power supply will
immediately shut down the welding power, and begin the post purge cycle.
Override (A+ and A-) - These keys allow for adjusting the welding current up or down
in 0.1 or 1.0% increments.
Purge - This key turns on / off the gas solenoid allowing a manual purge of the
weldhead. This key is only enabled when the power supply is not executing a weld
sequence.
Library– This key will display the weld schedule library on the pendant. See Library
Screen for more details.
Flashlight - A high intensity LED is built into the back of the pendant. The flashlight
key is used to turn this LED on and off.
Jog (CW and CCW keys) - These keys allow for manually position the weld head
rotor. It can only be used when a weld schedule is loaded, and the power supply is
not executing the schedule.
Home - This key will cause the weld head rotor to return to the home position. This
key is disabled while welding.
Lock – This key will lock and unlock touch screen and keypad. Lock, Sequence Stop
and All Stop key will enable all time.
Weld Head Selection (WH#1 and WH#2 keys) - These two keys switch the Switch
box between the two connected weldheads. These buttons also contain LED
indicators showing which weldhead is currently selected. Both the keys are disabled
when no schedule is loaded; or the Switch box is not connected.
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F u s i o n p e n d a n t
Chapter
7.0 Maintenance and troubleshooting
Always disconnect the AC power cable from the line voltage before
attempting to work on this welding power supply.
There are no user serviceable components located inside the Fusion Pendant. Do not
open the unit in an attempt to repair it. Contact Arc Machines, Inc. if the unit is
malfunctioning, or suspected of being broken. As such, no wiring diagram or internal circuit
drawing is provided.
8.1 General maintenance
CLEANING EXTERIOR AND INTERIOR SURFACES - Prolonged use in dusty shop or
outside environments may cause the outside surfaces to accumulate a coating of dirt and
dust. Do not use shop air (usually too wet) to blow dust particles away from the panels. Use
a vacuum cleaner with a soft brush. Where a vacuum brush cannot reach, use a clean, soft
paint brush and then vacuum.
Doc No 740146
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F u s i o n p e n d a n t
Figure 1. Cleaning Tools
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F u s i o n p e n d a n t
Chapter
8.0 Service and office locations
Service locations are subject to change. For the most up-to-date service locations, see the
AMI web page for information:
http://www.arcmachines.com/support/tech-support/authorized-service-
centers
Arc machines, inc.
14320 Arminta Street
Panorama City, CA 91402
Usa
Tel: +1 (818) 896-9556
E-mail: [email protected]
Web: www.arcmachines.com
Doc No 740146
Revision A www.arcmachines.com
Evaluation Criteria
Source: 740146A Fusion Pendant Oper Manual.pdf (unknown)Bidders must be authorised by Arc Machines, Inc. (AMI) or be an recognised service centre for AMI equipment. Bidders must have the necessary technical expertise and safety training for high-voltage GTAW equipment. No other eligibility criteria are stated in the document.
Technical Specifications
Source: 740146A Fusion Pendant Oper Manual.pdf (unknown)he Fusion Pendant is a power supply peripheral for automatic orbital tube welding. It is
intended to be used in conjunction with Arc Machines, Incorporated (AMI) power supplies
and orbital tube weld heads. The Fusion Pendant provides additional operator controls T and feedback for GTAW (Gas Tungsten Arc Welding) process.
Notice
This document and the information contained herein is the property of Arc Machines, Inc.
It is proprietary and submitted and received in confidence. It shall be used only for the
purpose for which it is submitted and shall not be copied in whole or in part without the
prior expressed written permission of Arc Machines, Inc. The information in this
document has been carefully reviewed and is believed to be accurate. However, no
responsibility is assumed for inaccuracies. Information and instructions in this document
are subject to change and Arc Machines, Inc. reserves the right to change specifications
and data without notice.
Revision History
Appr.Revision ECO No. Change Description Date By:
SM A 1192008 Initial release 4/9/2018 EP
ii
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Table of Contents
NOTICE ii
RevisionHistory....................................................................................................................................................................................................................................................ii
TableofContents................................................................................................................................................................................................................................................iii
ListofFigures Error!Bookmarknotdefined.
1.0 Safetyprecautions...............................................................................................................................................................................................1
1.1 Shockhazardwarning....................................................................................................................................................................................1
2.0 Specifications..................................................................................................................................................................................................................2
2.1 Physicaldimensions...............................................................................................................................................................................................2
3.0 START-UP....................................................................................................................................................................................................................................3
3.1 Powersupplyconnection..........................................................................................................................................................................3
3.2 Poweron................................................................................................................................................................................................................................3
3.2.1 Bootupoperation....................................................................................................................................................................................................4
3.2.2 Splashscreen................................................................................................................................................................................................................4
4.0 Pendantscreensoverview.......................................................................................................................................................................5
4.1 Libraryscreen..............................................................................................................................................................................................................5
4.2 Mainscreen.........................................................................................................................................................................................................................5
5.0 Screendetails...............................................................................................................................................................................................................6
5.1 Libraryscreen..............................................................................................................................................................................................................6
5.2 Mainscreen.........................................................................................................................................................................................................................7
5.3 Scheduleinfo.SCREENS....................................................................................................................................................................................8
5.3 Tungstenscreens...................................................................................................................................................................................................9
5.3 Powradjustscreens......................................................................................................................................................................................10
5.3 Faultscreens..............................................................................................................................................................................................................11
6.0 Pendantkeypad........................................................................................................................................................................................................12
7.0 Maintenanceandtroubleshooting.........................................................................................................................................13
8.1 Generalmaintenance.....................................................................................................................................................................................13
8.0 Serviceandofficelocations..............................................................................................................................................................15
iii
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
1.0 Safety precautions
The Fusion Pendant is intended to be used with AMI welding power supplies for the purpose
of GTAW welding of metal tube. The system is not to be used for any other purpose,
specifically heating or cutting.
1.1 Shock hazard warning
Warning
The nature of the GTAW process creates POTENTIAL HAZARDS. In
I C O N K E Y accordance with international safety regulations the
EXCLAMATION SYMBOL indicates that this equipment is
Warning considered HAZARDOUS. The LIGHTNING FLASH SYMBOL
Electrical indicates that there are potential electrical hazards. The use and
Hazard display of these symbols make it the OPERATOR’S
Responsibility to ensure that he has read and/or been
Made aware of all of the safety-related items
Contained in this manual.
HIGH VOLTAGE is present on exposed terminals. The ELECTRODE (tungsten/rotor) is also
an EXPOSED TERMINAL and by its nature the GTAW process requires electrical potential
to be present on the electrode during arc starting and during welding.
This manual is intended to assist users of this equipment in set up and basic
operation, it is NOT INTENDED AS A SUBSTITUTE FOR FACTORY TRAINING.
The Fusion Pendant is intended to be used with AMI power supply for the
purpose of GTAW welding of metal tube or pipe. The system is not to be used for any
other purpose, specifically heating or cutting.
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
2.0 Specifications
These specifications pertain to the Fusion Pendant only. For power supplies and weld heads,
refer to the specification sheet of each particular model. For non-AMI supplied equipment
such as gas tanks and regulators, refer to the original manufacturer’s documentation. The
Fusion Pendant is a mobile device that is intended to be hand carried. The supporting
equipment such as power supplies, weld heads, water coolers, gas regulators, and extension
cables can also be hand carried. Items such as gas tanks and welding fixtures should be
moved with appropriate equipment and safety precautions. Gas tanks should be securely
anchored to prevent falling over.
2.1 Physical dimensions
FUSION PENDANT HEIGHT 8.0” (204mm)
FUSION PENDANT WIDTH 4.15” (106mm)
FUSION PENDANT DEPTH 1.85” (47mm)
FUSION PENDANT WEIGHT 1.25 lbs (.57 kg)
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
3.0 Start-up
3.1 Power supply connection
connectors visible. Connect the Fusion Pendant to the ethernet port.
Main power switch
Ethernet Port
Input A.C.
Note:
compatible with the Fusion Pendant.
with the Fusion Pendant.
3.2 Power on
Flip ON the main power switch. This will apply power to the Fusion Pendant. Upon
receiving power from the power supply, the pendant begins its boot sequence.
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
3.2.1 Bootup operation
Bootup will take approximately 30 seconds. It is important to note that during bootup all
keys of the pendant are disabled.
[Loading screen]
3.2.2 Splash screen
Upon successful completion, the boot sequence the Splash Screen will be displayed. The
Splash screen is displayed after the Operating System of the pendant have been
successfully loaded. The splash screen displays “AMI FUSION PENDANT” and the
version number of the installed pendant software. The Splash screen will be displayed
for 3 seconds.
[Splash screen]
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
4.0 Pendant screens overview
There are two major screens to the Fusion Pendant. These are the Library Screen
and the Main Screen.
4.1 Library screen
The library screen of the pendant will be displayed at any time the power supply does
not have an active weld schedule loaded. From this screen the operator may select a
weld schedule to be loaded.
4.2 Main screen
The Main Screen will be displayed when a weld schedule is loaded on the power
supply. The main screen provides information about: Current weld level, and rotor
position. Program values for current travel. Feedback on the actual weld current and
voltage.
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Chapter
5.0 Screen details
5.1 Library screen
[Library screen]
The library screen is used to display all available weld schedules on the power
supply.
Schedule List
This is a list of all available weld schedule contained in the power supply memory. A
highlighted schedule name indicates the selected schedule. The schedule list
includes a scroll bar allowing the list of displayed schedules to be moved up or down.
Info Button
The information button is used to display additional information about the selected
weld schedule. This additional information screen displays the following: Weld Type,
Material, Diameter, Cut, Arc Gap, Maximum travel speed, and the weld head name.
Doc No 740146
Revision A www.arcmachines.com
F u s i o n p e n d a n t
Load Button
The load button will load the selected weld schedule into the power supply. Once the
weld schedule has loaded the pendant will display the “Main Screen”.
Back Button
The back button will return the pendant display to the “Main Screen”.
Note: The Back button will be disabled if the power supply does not have a weld
schedule loaded.
.
5.2 Main screen
[Main screen]
This screen provides information about the loaded weld schedule, and provides
information about the status of the welding process. The main screen can be divided
into four parts: Graphic Section, Feedback Section, Level Info, and library info.
Graphic Section
Located in the center of the Main Screen, the graphic section displays: A graphical
representation of the rotor position, along with a numeric readout. The current level
number, and the amount of time left in that level.
Feedback Section
Provides a readout of the weld current, heat input, rotor speed, and arc voltage.
Home Position Button
The home position button will command rotor go to home position.
Change Tungsten Position Button
The change tungsten position button will command rotor to tungsten position.
Doc No 740146
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F u s i o n p e n d a n t
Schedule Name Button
The schedule name button will navigate to schedule info. screen.
Menu Button
The menu button will display the following buttons: Library, Schedule Info., Tungsten,
and Power Adjust. These buttons will navigate to different screens.
5.3 Schedule info. Screens
[Schedule info. Screen]
This screen provides information about the loaded weld schedule: Weld Type,
Material, Diameter, Wall, WDR, Cut Length, Arc Gap, Max. Speed, Weldhead, and Dual
WH. Schedule will display the load schedule name.
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Back Button
The back button will return the pendant display to the “Main Screen”.
5.3 Tungsten screens
[Tungsten screen]
Move to Button
The move to button will move the rotor to the tungsten change position where the
operator can access the set screw that holds the tungsten in place.
Unlock Button
The unlock button will lock or unlock rotor motion.
Reset Button
The reset button will reset electrode count to zero and the stamp will record.
Back Button
The back button will return the pendant display to the “Main Screen”.
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5.3 Powr adjust screens
[Power adjust screen]
+/- Button
These buttons allow for adjusting the welding current up or down in 0.1 or 1.0% increments.
1.0/0.1 Button
These buttons will select course/fine adjust for power adjust.
Back Button
The back button will return the pendant display to the “Main Screen”.
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5.3 Fault screens
[Fault screen]
Fault screens will be displayed in the event of a monitored condition is outside the
acceptable range. Typical fault screens are listed below.
Bad arc start – arc failed to start.
Check equipment, connections and electrode
Voltage is above recommended value
Voltage is below recommended value
Gas fault
Purge pressure is not recommended value
Unit overheated
Coolant fault detected
Please change electrode
Weld ID already exists, please rename
Back Button
The back button will return the pendant display to the “Main Screen” and clear power
supply fault screen.
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F u s i o n p e n d a n t
Chapter
6.0 Pendant keypad
Weld / Test - This key is active when a weld schedule is loaded, and the power supply
is not executing a weld sequence. This button also contains two LEDs to indicate
which mode is active.
Sequence Start - This key will start the weld sequence. It is only active when the
weld schedule is not already executing.
Sequence Stop - This key is used to stop an existing weld sequence. This sequence
can be in either Weld or Test. Upon pressing this button the machine will go directly
to downslope. This is the preferred method of stopping the weld sequence.
All Stop - This key is used to abruptly stop the weld sequence. The power supply will
immediately shut down the welding power, and begin the post purge cycle.
Override (A+ and A-) - These keys allow for adjusting the welding current up or down
in 0.1 or 1.0% increments.
Purge - This key turns on / off the gas solenoid allowing a manual purge of the
weldhead. This key is only enabled when the power supply is not executing a weld
sequence.
Library– This key will display the weld schedule library on the pendant. See Library
Screen for more details.
Flashlight - A high intensity LED is built into the back of the pendant. The flashlight
key is used to turn this LED on and off.
Jog (CW and CCW keys) - These keys allow for manually position the weld head
rotor. It can only be used when a weld schedule is loaded, and the power supply is
not executing the schedule.
Home - This key will cause the weld head rotor to return to the home position. This
key is disabled while welding.
Lock – This key will lock and unlock touch screen and keypad. Lock, Sequence Stop
and All Stop key will enable all time.
Weld Head Selection (WH#1 and WH#2 keys) - These two keys switch the Switch
box between the two connected weldheads. These buttons also contain LED
indicators showing which weldhead is currently selected. Both the keys are disabled
when no schedule is loaded; or the Switch box is not connected.
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Chapter
7.0 Maintenance and troubleshooting
Always disconnect the AC power cable from the line voltage before
attempting to work on this welding power supply.
There are no user serviceable components located inside the Fusion Pendant. Do not
open the unit in an attempt to repair it. Contact Arc Machines, Inc. if the unit is
malfunctioning, or suspected of being broken. As such, no wiring diagram or internal circuit
drawing is provided.
8.1 General maintenance
CLEANING EXTERIOR AND INTERIOR SURFACES - Prolonged use in dusty shop or
outside environments may cause the outside surfaces to accumulate a coating of dirt and
dust. Do not use shop air (usually too wet) to blow dust particles away from the panels. Use
a vacuum cleaner with a soft brush. Where a vacuum brush cannot reach, use a clean, soft
paint brush and then vacuum.
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Figure 1. Cleaning Tools
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Chapter
8.0 Service and office locations
Service locations are subject to change. For the most up-to-date service locations, see the
AMI web page for information:
http://www.arcmachines.com/support/tech-support/authorized-service-
centers
Arc machines, inc.
14320 Arminta Street
Panorama City, CA 91402
Usa
Tel: +1 (818) 896-9556
E-mail: [email protected]
Web: www.arcmachines.com
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Health & Safety
Source: 740146A Fusion Pendant Oper Manual.pdfListofFigures Error!Bookmarknotdefined.
1.0 Safetyprecautions...............................................................................................................................................................................................1
1.1 Shockhazardwarning....................................................................................................................................................................................1
2.0 Specifications..................................................................................................................................................................................................................2
2.1 Physicaldimensions...............................................................................................................................................................................................2
3.0 START-UP....................................................................................................................................................................................................................................3
3.1 Powersupplyconnection..........................................................................................................................................................................3
3.2 Poweron................................................................................................................................................................................................................................3
3.2.1 Bootupoperation....................................................................................................................................................................................................4
3.2.2 Splashscreen................................................................................................................................................................................................................4
4.0 Pendantscreensoverview.......................................................................................................................................................................5
4.1 Libraryscreen..............................................................................................................................................................................................................5
4.2 Mainscreen.........................................................................................................................................................................................................................5
5.0 Screendetails...............................................................................................................................................................................................................6
5.1 Libraryscreen..............................................................................................................................................................................................................6
5.2 Mainscreen.........................................................................................................................................................................................................................7
5.3 Scheduleinfo.SCREENS....................................................................................................................................................................................8
5.3 Tungstenscreens...................................................................................................................................................................................................9
5.3 Powradjustscreens......................................................................................................................................................................................10
5.3 Faultscreens..............................................................................................................................................................................................................11
6.0 Pendantkeypad........................................................................................................................................................................................................12
7.0 Maintenanceandtroubleshooting.........................................................................................................................................13
8.1 Generalmaintenance.....................................................................................................................................................................................13
8.0 Serviceandofficelocations..............................................................................................................................................................15
iii
Doc No 740146
1.0 Safety precautions
of GTAW welding of metal tube. The system is not to be used for any other purpose,
specifically heating or cutting.
1.1 Shock hazard warning
Hazard display of these symbols make it the OPERATOR’S
refer to the specification sheet of each particular model. For non-AMI supplied equipment
such as gas tanks and regulators, refer to the original manufacturer’s documentation. The
equipment such as power supplies, weld heads, water coolers, gas regulators, and extension
cables can also be hand carried. Items such as gas tanks and welding fixtures should be
moved with appropriate equipment and safety precautions. Gas tanks should be securely
anchored to prevent falling over.
2.1 Physical dimensions
FUSION PENDANT HEIGHT 8.0” (204mm)
FUSION PENDANT WIDTH 4.15” (106mm)
FUSION PENDANT DEPTH 1.85” (47mm)
FUSION PENDANT WEIGHT 1.25 lbs (.57 kg)
Doc No 740146
Contact Information
Source: M217 Training Manual Rev 1.2.pdf (unknown){"name":null,"email":null,"phone":null,"department":"......................................................................................6","address":null}
Evaluation Criteria
Source: M217 Training Manual Rev 1.2.pdf (unknown)No eligibility criteria specified
Technical Specifications
Source: M217 Training Manual Rev 1.2.pdf (unknown)The following contains set up instructions and detailed descriptions of all power supply
operations and functionality. In addition to Auto Program Development, guidelines are provided
for self-programming.
Refer to the Model specific power supply or weld head manual for additional equipment
details such as specification, maintenance, safety data, etc.
It should be noted that although there are numerous references to "tube" (except where
"pipe" is specifically used) "tube" is used as a generic term for whatever is being welded,
tube, pipe, fitting, valve body, etc. The words “schedule” and “program” are both used to
describe a set of welding parameters.
Caution!
Refer to all safety information contained in the
model-specific Operation Manuals before powering
up and welding.
Model 217 Initial Set Up
ON/OFF switch
For Back-up gas
(aka I.D. Purge)
Back-up gas (aka I.D. Purge)
Output
Note: No flow unless a
mating male fitting is connected Power & Ground
1⁄4 turn Connectors
Back-up gas (aka I.D. purge)
Input. CAUTION, max. 50psi.
Fits 1⁄4” tube compression
fitting
Arc gas input
CAUTION, max. 50psi.
Fits 1⁄4” tube compression Remote pendant Control connector for AMI heads
fitting connector
Arc gas output to weld head
Weld head Control connector
Note: No flow unless a mating
male fitting is connected
Input AC receptacle
110 VAC, 30 amp
220 VAC, 20 amp
Auto-switching
Single Phase
Ethernet
connector
Main ON/OFF
switch 4
Model 217P Initial Set Up
Positive (1/4-turn) connector
Negative (1/4-turn) ground connector
Remote Pendant
Connector
Arc Gas output
Note: No flow unless a mating male fitting is connected.
Weld Head Printer
Motor Control
Right side connectors
Ethernet
MAIN ON/OFF connector
Switch
USB Port
Cooling unit Arc Gas Input
connector Max. 50 psi
(1⁄4“ compression fitting)
Input AC receptacle
110VAC, 30 amp
220VAC, 20 amp
Auto-switching
Left side Single phase
M217-CW & M217P-CW Cooling Units Set Up
The Models 217-CW and 217P-CW Cooling Units are is designed to provide a recirculating coolant source for cooling both the weld
head as well as the power/ground cables. This this extends the life of the weld head and allows for higher duty-cycle welding. Power
supply coolants have anti-freeze properties for cold climates , and also inhibit algae growth. The power supply and cooling unit are
designed to “nest” together with the cooling unit on the bottom. Before connecting, fill the coolant tank with power supply coolant
such as Miller “Industrial Supreme Low Conductivity”. Note: coolant will not flow unless IN/OUT fittings are connected.
Do not use automotive coolant
M217-CW Right side
Coolant IN/OUT
The power connector Fill with 1.5 gal. ( 5.7 Liters) of
attaches to the bottom Supply Coolant or D.I. water.
of the power supply. Important Note:
Always drain coolant
before shipping.
Coolant flow
indicator
Insert pins into all four
corners to secure the
power supply to the Left side
cooling unit ON/OFF switch
M217-CW & M217P-CW Cooling Units Set Up
M217P-CW
Secure to power supply
using latches on both sides.
ON/OFF switch and Left side
110 VAC 1 ph input
connector
Fill with 1.0 gal. ( 3.8 liters) of
Power Supply Coolant or D.I. water.
Important Note:
Always drain coolant before shipping
Coolant IN/OUT
Note: It does not matter which
direction the coolant flows
to/from the weld head
Right side
HOME screen
OPEN LAST (weld schedule)
Select this function to open
CREATE SCHEDULE the last weld schedule used.
This is used to create a new
weld schedule. After selecting
Create Schedule you can select
either Auto Weld Schedule
Setup
development or Manual Weld
This is used to set:
schedule entry.
CLOCK (Time/Date)
(See pg. 11 – 33)
UNITS English/Metric
Power Adjust %LIBRARY (See pg. 10)
(See pg. 9)All of the weld schedules are
accessed via the Library. Open
the Library to select either
LOAD, DELETE or RENAME a
weld schedule.
ABOUTAdditionally, if a USB jump drive SHUT DOWN
Used to access the machines'is connected you can COPY one Use this to shut the machine off. After selecting Shut down, wait for
serial number, software version,or all of the schedules to or the screen to go black before shutting off Main ON/OFF switch,
company contact info, Systemfrom the jump drive. located on the left side of the unit.
hours (on time) and Arc hours
(arc time).
SET UP screen CLOCK (Time/Date)
This info will be used
for WDR (Weld Data
WELDS COMPLETED (reset) Recording)
The unit will count all
completed welds. This info UNITS English/Metric
can be used for tracking For tube and electrode
production, electrode life or dimensions.
service frequency.
0.1 or 1.0
Numerical entries may
be in 10ths or wholeCOOLANT FAULT ENABLE
numbers(on/off)
If a cooling system is
Power Adjust %connected, and a non-liquid-
This setting is usedcooled weld head is being
when the machine isused, set this fault to "off".
set up to require a log(box NOT checked)
on. Once logged on, an
operators ability to
LANGUAGE modify amperage
Select the language to settings of a weld
be used. See pg. 42 schedule will be limited
by the Power Adjust%
setting. Operator
CHANGE PROGRAMMER PASSWORD CHANGE SECURITY PASSWORD logons do not have
A “Programmer” has access to LIBRARY, “Security” level allows access access to changing the
CREATE SCHEDULE, OPEN LAST and SETUP to LIBRARY and OPEN LAST only. Power Adjust % setting.
To change stored password, enter old then To change stored password, enter
the new password. old then the new password. ADD LANGUAGE (Pg. )
Note
From the factory passwords are blank or none entered.
Welding with an existing schedule
Library
All of the weld From the HOME screen select OPEN LAST
schedules are accessed to use the last program accessed or
via the Library. Open LIBRARY to select from a list of existing
the Library to select programs.
and either LOAD, If not already done, once at the WELD
DELETE or RENAME a screen, use the PURGE button to set the
weld schedule. Arc Gas flow rate and CALIBRATE the weld
Additionally, if a USB head .
jump drive is See for details
connected you can
COPY one or all of the
schedules to or from
the jump drive.
Once you open the Library you can use the search criteria to
narrow up your search, or use the scroll bar you find the
schedule.
If memory is extended with a (plugged-in) USB drive, you can
access that drive by selecting EXTERNAL MEMORY.
Programs can be copied to or from the USB drive. These
options are only available when a USB drive is connected.
Weld schedule creation
From the HOME screen
select CREATE SCHEDULE
Then select AUTO SCHEDULE or MANUAL SCHEDULE (creation).
In the AUTO mode the power supply will generate a weld schedule
that can be used as a starting point. After evaluating a test weld,
modifications are made to fine-tune the program.
After selecting AUTO SCHEDULE you
will have a choice of 4 types of
programs. See pg. 12
AUTO SCHEDULE creation
AUTO WELD SCHEDULE (creation)
Auto pulsed
Enter the tube DIAMETER, WALL & MATERIAL, then
This is a multi-level (typically 4 level), continuous rotation program,
select the weld head to be used. DIAMETER, WALL
commonly used on wall thicknesses below 0.090" (2.3mm) on power
and MATERIAL will be used in the LIBRARY as the
supplies without S3 technology.
Weld Schedule Name.
AUTO STEPNote: If the machine has been set up to be
This is a multi-level (typically 4 level), stepped rotation programprogrammed in English (Inch) or Metric (mm), enter
commonly used on wall thicknesses above 0.090" (2.3mm). This is thethe tube dimensions accordingly.
same as Auto Pulsed, except the electrodes' rotation is programmed
to "step" (travel-stop-travel) around the joint. A typical application for
this type of programming is on heavy-wall applications, over 0.090"
(2.3mm) in thickness. The electrode is programmed to stop (or slow-
down) during the PRI-AMP pulse and travel at the normal rate during
the BCK-AMP pulse.
Auto tack
This creates a tacking program. You can select the number of tacks, the
tack amperage and duration, as well as how the tacks are placed,
balanced or sequential.
Auto pulsed s3
This is the most common type of program used in the Models 217
and 217P because of its ease in program creation and modification
and uniform weld bead width. It is normally used for tube wall
thicknesses below 0.090“ (2.3mm). Using PULSED S3 programming Select one of the four types of weld programs.
the (pulsed) welding current automatically ramps down from a "start" The power supply will develop a set of welding
amp setting to an "end" amp setting, which is reached at (or just past) parameters based on the tube DIAMETER and WALL.
360 degrees of electrode rotation. After a test weld, the welding parameters can be
manually adjusted to suit.
Manual weld schedule entry
SCHEDULE screen ()
Material
Enter the tube Diameter, Wall and Material
Note: If the machine has been set up to be programmed
in English (Inch) or Metric (mm), enter the tube
dimensions accordingly.
Diameter
Enter the tube O.D.
Program to the nearest 0.001” (0.01MM) IN ORDER to
have the correct electrode CUT LENGTH determined
properly.
Wall
Enter the tube wall thickness.
Note: DIAMETER, WALL & MATERIAL entry will be used
as the Weld Schedule Name in the LIBRARY.
Material
Enter the tube material. ie 316, 316L, 304, Titanium,
C22 Hast., etc. If you are tracking material heat numbers
you can record this data here as well.
Notes: Material field is used as static data only.
WELD SCREEN (button)
When using the Auto Schedule Development function,
Takes you to the screen for
the tube Diameter and wall thickness entries are used
starting or stopping a weld
in the algorithm for calculating welding parameters.
program, jogging the rotor,
Diameter is also used for establishing IPM/RPM settings.
manual purge, calibrate,
print etc.
Manual weld schedule entry
SCHEDULE screen ()
WELDHEAD (select)
Select the weld head to be used from the list
Electrode data
Enter the ARC GAP, MATERIAL (of the Electrode),
and electrode DIAMETER.
Note: 2% Ceriated electrodes are recommended.
Change after
This can be used to alert the operator to change the
electrode after “X” number of welds have been
made.
Sometimes used for QC purposes.
Cut length
Electrode length is displayed, based on the tube O.D.,
Arc Gap and weld head model.
Arc gap & electrode dimensions
Use the charts below for Electrode Diameter and Arc Gap guidelines.
Note: Most weld heads hold two electrode sizes.
Electrode diameter
Tube Wall thickness Recommended Electrode Diameter
0.010“ - 0.049“ (.25-1.2mm) 04 or 0.062"(1/16")
0.050“ - 0.083“ (1.2-2.1mm) 0.062" (1/16")
0.084“ - 0.154“ (2.1-3.9mm) 0.093" (3/32“)
Arc gap
The ARC GAP is the distance from the tip of the electrode to the tube being welded.
Tube Wall thickness Recommended Arc Gap
0.020 - 0.034 0.020“
0.035 - 0.049 0.030“
0.050 - 0.083 0.050“
0.084 - 0.154 0.070"
Note: If material is out-of-round by more than half of the arc gap, the arc gap should be increased
accordingly. While this is NOT a common issue, due to manufacturing tolerances it is more
commonly found in pipe vs tube.
Tip diameter
Tube Wall Thickness Recommended Tip Diameter
0.010” – 0.025” (.25 - .6mm) 0.005” – 0.010” (.1 - .25mm)
0.026” – 0.049” (.7 – 1.2mm) 0.020” – 0.030” (.5 – .8mm)
0.050” – 0.154” (1.3 – 4.0mm) 0.030” – 0.040” (.8 – 1.0mm)
Manual Weld Schedule Entry
SCHEDULE screen ()
Start current
The START CURRENT value is the amp setting used during
the initial strike of the arc, and only lasts for a few
milliseconds. 25 amps is the default setting, which is
suitable for most applications. In no case should this
setting exceed the weld schedule Start Amps or Level 1
amps. Doing so will risk burning a hole in the joint and or
Weld type
electrode damage.
Start by selecting
the type of
program
to be created
(details on
Pg 17-18)
Note: PULSED S3 programming is the easiest and best
method of programming for tube wall thicknesses up to
0.090” (.6mm). Use PULSED for Multi-level programs, and
STEP (pulsed) for Multi-level, stepped rotation welds,
typically used for tube wall thicknesses above 0.090”
(2.1mm).
Number of levels
This is used on for Multi-level programs.
Most Multi-level programs have 4 levels,
with each set at approximately 90 degrees
of electrode rotation. (See Pg. 29 )
Manual Weld Schedule Entry
Types of Manual entry Programs
PULSED (Multi-Level)
This type of program is commonly used on power supplies that do not incorporate S3 (current sloping) technology. A typical multi-level
program is 4 levels (although up to 99 levels can be programmed). Each of the first 3 levels (in a 4 level program) is programmed for
approximately 90 degrees of electrode rotation, with the 4th level traveling 91 - 95 degrees (to provide a small amount of overlap).
Further each level is typically programmed at a lower PRI-AMP setting than the previous level. As in S3 technology, this is done in order
to compensate for the increase in the tube temperature as the electrode travels.
Although each level can be programmed at different PRI-AMP and BCK-AMP settings, more often than not all levels are set at the same
BCK-AMP value while the PRI-AMPS drop from level to level.
STEP (Multi-level)
This is the same as Multi-level, except the electrodes‘ rotation is programmed to "step" (travel-stop-travel) around the joint. A
typical application for this type of programming is on heavy-wall applications, typically over 0.090" (2.1mm) in thickness. The
electrode is programmed to stop (or slow- down) during the PRI-AMP pulse and travel at the normal rate during the BCK-AMP pulse.
Note: Extra-heavy-wall applications in excess of approximately 0.12" (3.0mm), due to the weight of the weld puddle and the effects of
gravity, the weld puddle will be sensitive to pipe orientation (2G, 5G or 6G), and may require a different set of welding parameters for
each pipe position.
Example:
A pipe in the 2G (vertical) position has no change in gravitational affect throughout all 360 degrees of electrode rotation. However a
pipe in the 5G or 6G (horizontal or 45 degree) position has gravitational changes to the weld puddle. At the 12 o'clock position gravity
helps to "push" the molten puddle into the pipe, and at the 6 o'clock position gravity works against the puddle, sometimes requiring
amp settings to increase as the electrodes travels across the bottom (4 - 8 o'clock) rather than the typical program that decreases the
current from beginning to end.
Manual Weld Schedule Entry
Types of Manual entry Programs
NON PULSED (Multi-Level)
This is the same as a Pulsed, Multi-Level program except there is no BCK-AMP setting as the current
is not pulsed.
S3 (non-pulsed)
This is the same as an S3 program, except weld current is not pulsed, so there is no BCK-AMP setting. This is usually used on
extremely thin-walled tube, below 0.018" (.45mm).
Pulsed s3
This is the easiest and most common type of program used in with the Models 217 or 217P for tube wall thicknesses below 0.090"
(2.3mm).
Using S3 PULSED programming the (pulsed) welding current ramps down from a “START AMPS“ value to an “END AMPS” value,
which is reached at or just past) 360 degrees of electrode rotation.
Note: Down slope begins where and when “END AMPS” is reached.
S3 program
An S3 program (while pulsing between PRI and BCK current) ramps the PRI current down from START AMPS to END AMPS.
360-365 degrees of
Electrode rotation
Travel start delay
(sec.)
Pri start amps
Pri end amps
Bck amps
Pre down
Purge slope
(sec.) (sec.)
Post
Purge
(sec.)
Manual Weld Schedule Entry
SCHEDULE screen ()
PREPURGE (sec.)
This is the duration that the arc gas will flow from the time the Start
sequence button is pressed until arc initiation, however, the gas will
not be shut off until the end of Post purge time. Longer PRE PURGE
times will result in cleaner welds and longer electrode life.
See chart on for guidelines.
POSTPURGE (sec.)
This is the duration that arc gas will continue to flow after the arc is
extinguished (at the end of the Down slope). Longer Post purge times
will result in cleaner welds and extended electrode life.
See chart on for guidelines.
.
TRAVEL START DELAY (sec.)
This is the amount of time that the electrode will remain stationary,
after the arc is established. At the end of "Travel Start Delay" the
electrode will begin its rotation. Adjust this time so that the correct
depth of penetration is established before the electrode begins to
travel.
See pg. 23 for guidelines.
Manual Weld Schedule Entry
SCHEDULE screen ()
Travel direction (cw/ccw)
This determines the electrode direction of travel as seen from the
weld head cover side. Changing the direction of electrode travel is
sometimes done in the case of applications in excess of 0.12“
(3.0mm) wall thickness, being welded in the 5G or 6G position.
Depending on the way the weld head is mounted to the pipe the
electrode might begin its rotation traveling uphill or downhill. In order
to control the direction of travel (when considering gravitational
affects) CW or CCW can be selected
Special notes
This field may be used to record additional information
such as material heat numbers, purge flow rate and
exit orifice size, assembly notes, I.D. pressure, etc.
Recommended
Arc Gas Flow Rates & Minimum Pre Purge time
Refer to the chart below for ARC GAS flow rates and recommended minimum PURGE times.
Weld Head Arc Gas Flow Rate CFH Min. Pre Purge Time (sec.)
9-250 8 – 12 20
9-500/C 10 – 18 20
9-750 (& afm) 12 – 20 20
9-1500 15 – 30 20
9E-1500 20 – 35 20
9-2500 25 – 40 30
9E-2500 25 – 40 30
9-3500 25 – 40 30
9E-3500 30 – 45 30
9-4500 30 – 45 45
9ER-4500 35 – 45 45
9E-4500 35 – 45 45
9-7500 35 – 45 60
9E-7500 40 – 50 60
8-2000 20 – 35 30
8-4000 25 – 40 30
8-6625 25 – 40 45
Note: Longer Pre and Post Purge times will result in cleaner welds and longer electrode life.
Manual Weld Schedule Entry
SCHEDULE screen ()
TRAVEL START DELAY Guidelines
Tube Wall thickness Typical Travel Start Delay time (sec.)
0.010" - 0.035" (.25 - 1.0mm) 0.0 - 1.0
0.036" - 0.065" (1.0 - 1.5mm) 1.0 – 2.0
0.066" - 0.090" (1.6 - 2.3mm) 1.5 - 3.5
0.091" - 0.154" (2.3 - 4.0mm) 3.0 - 6.0
Note: At a given beginning amps setting, the proper Travel Start Delay
time will result in a weld that establishes the proper depth of
penetration prior to the electrode beginning its rotation.
Manual Weld Schedule Entry
SCHEDULE screen ()
Start amps End Amps
START AMPS (S3 type programs) (aka PRI AMPS on all
pulsed current programs)
This is the beginning amp value of an S3 program. Over the
course of an S3 program the a amps will ramp down from
START AMPS to END AMPS.
Note: A good starting point is approximately:
Tube wall thickness X 1.1 to 1.2
Example: Wall = 0.065
65 x 1.1 = 71
65 x 1.2 = 79
Start amps = 71 - 79
END AMPS (S3 type programs)
This is the level that the amps will ramp down to (from
START AMPS), prior to the beginning of the
Down slope.
As a guideline, set END AMPS at:
Tube wall x 1.0 to 1.1
Example: Wall = 0.065 BCK AMPS (all Pulsed Current programs)
65 X 1.0 = 65 This is the Background (low) current setting used on pulsed current
65 X 1.1 = 71 programs. In most cases the BCK AMPS remain at the same setting
START AMPS = 65 - 71 throughout the weld, until Down slope begins.
Note: PRI AMP setting in the last level of a multi-level A good start point is calculated at approximately 20 – 30% of START
program is calculated in the same manner. AMPS (or Level 1 PRI AMPS)
Example: START AMPS set at 78
78 x .2 = 14
78 x .4 = 31
Bck amps = 14 - 31
Manual Weld Schedule Entry
SCHEDULE screen ()
DOWNSLOPE (sec.)
This is the duration the welding amperage will ramp
down from the End amps (or last level amps) to the
point the arc is extinguished. Down slope is an
important function. It prevents the end-of-weld pin
hole or crater that can occur if the arc is shut off
abruptly.
In no case should the Down slope be less than 2
seconds, and in most
cases Down slope durations more than 4 - 5 seconds
are done purely for weld bead cosmetics. For tube
sizes 1" (25mm) and above, a 10 second Down slope is
common.
PRI SURFACE SPEED (in/min)
This is the speed of the electrode (in IPM,
inches/minute) based on the tube O.D. and RPM.
In a STEPPED program this is the speed during the
PRI AMP PULSE. In most STEPPED programs this is
PRI SPEED (rpm) set to zero (0 IPM) in order to achieve maximum
This is the speed of the electrode (in RPM) penetration.
during the weld or during the PRI AMP pulse of a STEPPED
weld. The proper travel speed for non-stepped
applications is 4 - 7 IPM (inches/minute).
Note: When an IPM entry is made the RPM setting
will automatically adjust to suit based on the tube
O.D.
Manual Weld Schedule Entry
SCHEDULE screen ()
TIME (sec.)
This is the total duration of Travel time
(not including Down slope) of an S3
program or of one level of a Multi-level
program.
Note : After the IPM or RPM is set, adjust
the TIME so the electrode travels the
degrees required.
CUMULATIVE DEGREES (Multi-level programs only) DEGREES (electrode rotation)
This field indicates electrode travel from start to the This indicates the degrees traveled by the
end of the level displayed, selected by using the Left electrode in an S3 program or in a single level
and Right arrows. of a Multi-level program. It does not include
Downslope travel is not included. the rotation during Down slope.
Manual Weld Schedule Entry
SCHEDULE screen ()
FREQUENCY (HZ)(All Pulsed programs)
This represents the Pulse frequency of the PRI AMP
and BCK AMPS.
% PRI AMPS (All Pulsed programs)
This represents the amount of time spent at
the PRI AMP setting when pulsing between
PRI and BCK AMPS.
Example: IF PRI and BCK Pulse times are both
set at the same value, then the PRI AMPS is
on 50% of the time.
PRI PULSE (sec.) (All Pulsed programs)
The duration of time spent at the PRI AMPS.
See pg. 39 for guidelines
ELECTRODE ROTATION INDICATOR (All programs) AVERAGE AMPS
BCK PULSE (sec.) (All Pulsed programs)This displays the distance traveled by the Average amps at the
The duration of time spent at the BCKelectrode. The red circle shows the weld distance beginning and at the end
AMPS.traveled and the pink shows the Down Slope. (before Down slope).
See pg. 39 for guidelinesAny gap in the red circle shows that less than 360
degrees is traveled before the beginning of Down
slope.
Manual Weld Schedule Entry
Schedule screen
After all data entry have been completed
use the SAVE button to store the program.
After pressing SAVE, press SAVE on the pop-up
screen OR, touch the SCHEDULE NAME field to
re-name it before saving.
Manual Weld Schedule Entry
Multi-level Programming
Multiple levels are used primarily to decrease
welding current in stages. As the electrode
rotates around the joint, the tube gets hotter,
therefore less heat is required for penetration.
Four (4) levels is most commonly used,
although up to 99 levels can be programmed.
Use of a Pulsed S3 program accomplishes the
same thing as a Multi-level program in a
simpler and more direct manner.
4 level program
A Multi-level program pulses between PRI and BCK AMPS. 4 levels is typical, each a few amps lower than the previous level.
Travel start delay 362 degrees of
(sec.) ELECTRODE ROTATION
Level level level
Level
1 2 3
4 pri amps
(4 levels)
Bck amps
Down
Slope
(sec.)
Pre purge
(sec.) POST PURGE
(sec.)
Pricing Schedule
Source: M217 Training Manual Rev 1.2.pdfIntroduction........................................................................................................3
M217 Initial Set up.............................................................................................4
M217P Initial Set up...........................................................................................5
M217-CW Cooling Unit......................................................................................6
M217P-CW Cooling Unit....................................................................................7
Home screen.......................................................................................................8
Set up screen.......................................................................................................9
Welding with an existing program...................................................................10
Auto Schedule creation.....................................................................................12
Manual Schedule entry.....................................................................................13 - 33
Arc Gap & Electrode Dimensions.....................................................................15
Arc Gas flow rates & Min. Pre purge time.......................................................22
WELD screen controls........................................................................................34 - 37
Fine-Tuning Welding Parameters......................................................................38
Password access..................................................................................................40
WDR (Weld Data Recording).............................................................................41
Language..............................................................................................................42 – 43
Switch Box ...........................................................................................................44-48
Glossary................................................................................................................43
Introduction
Compliance Requirements
Source: M217 Training Manual Rev 1.2.pdf (unknown)No specific requirements found
B-BBEE Minimum Level: 1
Important Dates
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf (RFQ){"closingTime":"14:00","briefingSession":"{"date":null,"time":null,"venue":"e N/A","is_compulsory":false}"}
Contact Information
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf (RFQ){"name":null,"email":"[email protected]","phone":"012 305 5163","department":null,"address":null}
Evaluation Criteria
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf (RFQ)Mandatory: valid ISO 9001:2015 certification and relevant SANAS accreditation certificate — absence disqualifies. Bidders must be tax compliant (SARS PIN). B-BBEE status level determines preference points (Level 1 = 20 points down to non-compliant = 0). No compulsory site briefing. Bidders must not approach NTP employees other than the named contact for information; doing so may lead to disqualification.
Technical Specifications
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf (RFQ)Conducting its sophisticated operations amongst an array of state-of-the-art technology and by highly
competent scientists, engineers, technologists and pharmacists, NTP Radioisotopes SOC Ltd is one of
the world’s leading suppliers of essential medical radioisotopes.
A subsidiary of the South African Nuclear Energy Corporation (Necsa), NTP produces a quarter of the
world’s medical radioisotopes which are used in about 40 million medical diagnostic images every
year, making it the third largest producer and supplier globally. Use of nuclear medicines allows for
gathering of medical information that may otherwise be unavailable, require surgery or necessitate
more expensive and invasive diagnostic tests.
This proudly South African corporate company is situated at the sophisticated Necsa nuclear facility
site, west of Pretoria and routinely serves customers spanning 60 countries worldwide with its range
of nuclear radiation-based products and services. The company has maintained consistent revenue
and market share growth and has over the past years created various business subsidiaries or
increased holdings in these that strengthened its portfolio.
The scope of delivery includes the calibration of the M217 Power Controller Arch Machine used for
the welding process of the LTS containers in Cell 6A of the P-1701 Facility. This Power Controller has
been out of calibration for about 4 years since the last calibration. The technical specification outlining
the relevant details necessary to assist with the calibration of the M217 Power Controller Arch
Doc. No FBD-SCM-2017-FRM-0027
Revision 5 Request for Quotation
of 4
Machine is attached to this RFQ document for information.
Methodology
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdfDoc. No FBD-SCM-2017-FRM-0027
Revision 5 Request for Quotation
of 4
6.1. Quotation must be submitted on or before the RFQ closing date and time stated above.
6.2. Orders above R 30 000 will be evaluated according to the PPPFA 80/20-point system and a
functionality scorecard where applicable and the ones above R 1 Million will be subjected to
the tender process.
6.3. This RFQ is subjected to the Necsa’s General Conditions of Purchase, Preferential Procurement
Policy Framework Act 2000 and the Preferential Procurement Regulations, 2022, the General
Conditions of Contract (GCC) and, if applicable, any other legislation or special conditions of
contract
6.4. Failure on the part of a bidder to submit proof of B-BBEE Status level of contributor together
with the bid, will be interpreted to mean that preference points for specific goals are not
claimed.
6.5. The purchaser reserves the right to require of a bidder, either before a bid is adjudicated or
at any time subsequently, to substantiate any claim in regard to specific goals, in any manner
required by the purchaser.
6.6. For a Bidder to obtain clarity on any matter arising from or referred to in this document, please
refer queries, in writing, to the contact details provided above. Under no circumstances may
any other employee within NTP be approached for any information. Any such action might
result in a disqualification of a response submitted in competition to this RFQ.
6.7. No goods and/or services should be delivered to NTP without an official NTP Purchase order.
6.8. NTP reserves the right to; cancel or reject any quote and not to award the RFQ to the lowest
Quality Management
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdfFunctionality
Mandatory Not provided = Non-responsive /
Requirement Valid ISO 9001:2015 Certification Mandatory Disqualified. Provided = Proceed to
1 functionality evaluation.
Mandatory Not provided = Non-responsive /
Requirement Mandatory Disqualified. Provided = Proceed to
Certificate functionality evaluation. 2
More than 6 years = 40 points; 1
Relevant Company Experience in to 6 years = 30 points; Less than
1 the Calibration and Testing of Arc 40 1 year = 10 points; No
Welding Systems experience demonstrated = 0
points
7 or more relevant projects = 30
points; 5 to 6 relevant projects =
▪ Valid SANAS, ISO 9001:2015, and BEE Certificates.
▪ Detailed quotation and all items must be priced.
▪ Proof of tax compliance – SARS PIN.
Compliance Requirements
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdf (RFQ)tax compliance – SARS PIN
▪ Proof of tax compliance – SARS PIN.
6.6. For a Bidder to obtain clarity on any matter arising from or referred to in this document, please
result in a disqualification of a response submitted in competition to this RFQ.
B-BBEE Minimum Level: 0
B-BBEE Details: oc. No FBD-SCM-2017-FRM-0027
Revision 5 Request for Quotation
of 4
on price and BEE calculation (Phase 2 Evaluation).
4.2. Phase 2 - Evaluation In Terms Of Preferential Procurement Policy Framework Act, 2022
This bid will be evaluated and adjudicated according to the 80/20 point system, in terms of which a
maximum of 80 points will be awarded for price and 20 points will be allocated based on the specific
goals (B-BBE status level).
Points
Price 80
SPECIFIC GOALS ( B-BBEE status level) 20
Total points for Price and SPECIFIC GOALS 100
Preference goal
B-BBEE status level contributor
Number of points
B-BBEE Status Level of Contributor
(80/20 system)
1 20
2 18
3 14
4 12
5 8
6 6
7 4
8 2
Non-compliant contributor 0
▪ Valid SANAS, ISO 9001:2015, and BEE Certificates.
▪ Detailed quotation and all items must be priced.
▪ Proof of tax compliance – SARS PIN.
Doc. No FBD-SCM-2017-FRM-0027
Revision 5 Request for Quotation
of 4
6.1. Quotation must be submitted on or before the RFQ closing date and time stated above.
6.2. Orders above R 30 000 will be evaluated according to the PPPFA 80/20-point system and a
functionality scorecard where applicable and the ones above R 1 Million will be subjected to
the tender process.
6.3. This RFQ is subjected to the Necsa’s General Conditions of Purchase, Preferential Procurement
Policy Framework Act 2000 and the Preferential Procurement Regulations, 2022, the General
Conditions of Contract (GCC) and, if applicable, any other legislation or special conditions of
contract
6.4. Failure on the part of a bidder to submit proof of B-BBEE Status lev
Contractual Terms
Source: NTP-1701-GM-26-08-0005 - Calibration of the M217 power control in P-1701 Facility.pdfelements that are subjected to escalation and exchange rate fluctuations clearly
indicated.
duty where applicable, disbursements etc.
disqualified.
4.1. Phase 1- Functionality Evaluation / Technical Evaluation
6.9. The supplier shall under no circumstances offer, promise or make any gift, payment, loan,
reward, inducement, benefit or other advantage, which may be construed as being made to
solicit any favour, to any NTP employee or its representatives. Such an act shall constitute a
material breach of the Agreement and the NTP shall be entitled to terminate the Agreement
forthwith, without prejudice to any of its rights
6.10. By responding to this request, it shall be construed that: the bidder, hereby acknowledge to
be fully conversant with the details and conditions set out in the Necsa’s General Conditions
of Purchase, Preferential Procurement Policy Framework Act 2000 and the Preferential
Procurement Regulations, 2022, the General Conditions of Contract (GCC), Technical
Sets the constitutional standard for fair, equitable, transparent, competitive and cost-effective public procurement.
Relevant because this is a South African public-sector procurement opportunity.
Act 5 of 2000
Covers preferential procurement and preference-point systems used in public tenders.
Relevant because this is a South African public-sector procurement opportunity.
Act 12 of 2004
Supports anti-corruption controls and supplier integrity in procurement processes.
Relevant because this is a South African public-sector procurement opportunity.
Act 28 of 2024
Provides the national framework for public procurement across government.
Relevant because this is a South African public-sector procurement opportunity.
Act 2 of 2000
Supports access to tender records, award decisions and public-sector procurement information.
Relevant because this is a South African public-sector procurement opportunity.
Act 3 of 2000
Supports lawful, reasonable and procedurally fair administrative tender decisions.
Relevant because this is a South African public-sector procurement opportunity.
Address
Church Street Ext West - Broederstroom - Hartebeespoort - 0186
Source confidence
High source confidence
Official source
eTenders.gov.za
Documents found
4
Last checked
11 Sept 2026
AI status
Enhanced
Data conflicts
None detected
This tender has strong source evidence, including source metadata and supporting tender information synced from the government tender portal.
Tenders SA is not the issuing authority. All tenders are automatically synced from the official government tender portal. Always confirm final submission details, closing dates, briefing sessions, eligibility requirements, and documents on the official government portal before applying.
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