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Summary of Contents for Workzone MMA-140
- Page 1 Instruction Manual 140 AMP Inverter Welder WARNING! Read this Instruction Manual carefully before using the welder and keep it in a safe place for future reference. 01904 727506 01247 5150 YEAR WARRANTY MODEL: MMA-140, 76597, 9/2017 Version Number: 001...
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Page 2: Table Of Contents
Contents Introduction......................3 Product image..........................5 Intended usage..........................6 Product specification........................7 Contents........................8 Safety instructions........................9 Additional precautions......................14 Warning symbols........................15 Controls........................17 Rating information ........................18 Operation........................21 Maintenance......................23 Storage/transport..................23 Disposal........................23 Troubleshooting .........................24 Exploded view ..........................25 Parts list............................26... -
Page 3: Introduction
Introduction Congratulations on choosing to buy a WORKZONE TITANIUM® product. All products brought to you by WORKZONE TITANIUM® are manufactured to the highest standards of performance and safety, and as part of our philosophy of customer service and satisfaction, are backed by our comprehensive 3 Year Warranty. - Page 4 In addition to the safety notes contained in this instruction manual, any local regulations and general technical rules for the operation of welding machines must be followed. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
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Page 5: Product Image
Negative output terminal for earth clamp Positive output terminal for electrode holder Earth cable with earth clamp Welding cable with electrode holder Protective mask Combination wire brush and chipping hammer AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... -
Page 6: Intended Usage
Ensure that these warnings are read and understood at all times. Intended usage MMA-140 has been designed for repairs, maintenance and serious DIY applications around the home or garage. The inverter Arc technology makes it suitable for use on a wide range of projects such as gates, trailers and general metal fabrication. -
Page 7: Product Specification
Rated duty cycle 15%@140amps Open circuit voltage Cooling type Fan cooling Case protection class IP21S(Not suitable for use in rain) Dimension 280x120x230mm Static characteristic Dropping characteristic Weight 5 Kg AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... -
Page 8: Contents
The device and packaging materials are not toys! Children must not be allowed to play with machine and accessories! Plastic bags are a choking risk for children! AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017... -
Page 9: Safety Instructions
The welding process produces sparks, droplets of fused metal, metal projectiles and fumes. extinguisher on hand. Work area Ensure a clear work area with unrestricted movement for the operator. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... - Page 10 For additional protection from electric shock It is recommended that this tool be used in conjunction with a residual current device (RCD) with a rated residual current of AFTER SALES SUPPORT 01904 727506 012475150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
- Page 11 The light radiation produced by the arc can cause damage to eyesight and burns on the skin. Never remove the welding mask whilst welding. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017...
- Page 12 Keep the welding cables, earth clamp and electrode holder in good condition. Failure can result in poor welding quality and could be dangerous in structural situations. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
- Page 13 Check for breakage of parts and damaged should be properly repaired, or replaced by an authorised service centre. Improper use Do not use this welder for pipe thawing. Handling practices when lifting. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017...
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Page 14: Additional Precautions
It is hazardous to use the welding machine for any work other than that for which it was designed. Example do not use this welder for pipe thawing. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017... -
Page 15: Warning Symbols
Do not operate on materials cleaned with chlorinated materials (e.g. wood, paper, rags etc.) from the working area. WARNING! Do not weld on containers or piping that contains or has weld on containers under pressure. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... - Page 16 When using this welder, always use a welding mask. Use the skin to be exposed to the ultra violet and infrared rays produced by the arc; other people in the vicinity of the arc WARNING! AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
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Page 17: Controls
When the indicator lights yellow. This indicates that the duty cycle of the machine has been exceeded. Allow the unit to cool for 20 minutes to reset before resuming welding. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... -
Page 18: Rating Information
50HZ Rated input frequency Maximum input current Rated input current Duty cycle at rated current Conventional output current range Welding voltage at rated current AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017... - Page 19 You can refer to page 5 for the connection or below line drawing. CAUTION! plugs clockwise and ensure that they are tight in the sockets. Loose connectors will overheat, damage the unit and void warranty. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017...
- Page 20 Amperage Selection Guide Rod Size Welding Current 1.6mm 40 - 50 Amps 2.0mm 50 - 75 Amps 2.5mm 75 - 105 Amps 3.2mm 105 - 140 Amps AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
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Page 21: Operation
Before commencing, make sure that your hand held welding mask or welding helmet is in position to protect your eyes. Wear gloves burns. Please note your MMA-140 inverter welder is only ideal for arc welding. Turn on switch Power switch is at the back of machine. - Page 22 After cooling, the protector will reconnect the supply circuit and the welder will be ready for further use. NOTE: If the duty cycle of the machine is exceeded, the thermostatic protection will activate. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017...
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Page 23: Maintenance
Welders that are no longer usable should not be disposed of with household waste but in an environmentally friendly way. Please recycle where facilities exist. Check with your local council authority for recycling advice. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... -
Page 24: Troubleshooting
3. Check earth clamp connection to the workpiece. 4. Check welding leads are not reversed. If the machine fails to work after maintenance and checks, please contact our after sales support centre. AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017... -
Page 25: Exploded View
Exploded view 140AMP Inverter Welder Exploded view AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 76597 09/2017... -
Page 26: Parts List
LED display Potentiometer Dinse socket Dinse plug Earth clamp Welding holder Combination screw Cable Base casing Plastic back panel ON/OFF switch Power cable Cable connector Combination screw AFTER SALES SUPPORT 01904 727506 01247 5150 www.coreservice.co.uk MMA-140 53528 10/2016 MMA-140 76597 09/2017... - Page 27 MODEL: MMA-140 PRODUCT CODE: 76597 09/2017...
- Page 28 PRODUCED IN CHINA FOR: ALDI STORES LTD. PO BOX 26, ATHERSTONE WARWICKSHIRE, CV9 2SH. ALDI STORES (IRELAND) LTD. PO BOX 726, NAAS, CO. KILDARE. Visit us at www.aldi.com 01904 727506 01247 5150 YEAR WARRANTY MODEL: MMA-140, 76597, 9/2017...
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