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USER MANUAL

JEFARC140M-230

140A

 DC INVERTER ARC WELDER • 230V

~

 50Hz • 13A

www.jeffersontools.com

19

Claiming Warranty Coverage 

The end user must contact Jefferson Professional Tools & Equipment (Tel: +44 (0) 1244 646 048) or their nearest authorised Jefferson dealer where 
final determination of the warranty coverage can be ascertained. 

Step 1 - Reporting the Defect 

Online Method:

• 

Visit our website www.jeffersontools.com/warranty and complete the Warranty Returns form. You can complete the form online and submit it 
to us directly or download the form to print out and return by post.

Telephone Method:

 

Contact your Jefferson dealer or sales representative with the following information:

• 

Model number 

• 

Serial number (usually located on the specification plate) 

• 

Date of purchase 

A Warranty Returns form will be sent to you for completion and return by post or fax, together with details of your nearest authorised Jefferson 
repair centre. On receipt of this form Jefferson will arrange to collect the equipment from you at the earliest convenience.  

Step 2 - Returning the Equipment   

It is the customer's responsibility to ensure that the equipment is appropriately and securely packaged for collection, 

together with a copy of 

the original proof of purchase

. Please note that Jefferson cannot assume any responsibility for any damage incurred to equipment during 

transit. Any claims against a third party courier will be dealt with under the terms & conditions of their road haulage association directives.   

Please note: Jefferson will be unable to collect or process any warranty requests without a copy of the original proof of purchase. 

Step 3 - Assessment and Repair    

On receipt, the equipment will be assessed by an authorised Jefferson engineer and it will be determined if the equipment is defective and in need 
of repair and any repairs needed are covered by the warranty policy. In order to qualify for warranty cover all equipment presented must have been 
used, serviced and maintained as instructed in the user manual. 

Where repair is not covered by the warranty a quotation for repair, labour costs and return delivery will be sent to the customer (normally within 7 
working days).

Note: If the repair quotation is not accepted Jefferson Professional Tools & Equipment will invoice 

1 hour labour time at £30 per hour plus return 

carriage costs (plus VAT)

.   

In cases where no fault can be found with the equipment, or, if incorrect operation of the equipment is identified as the cause of the problem, a 
minimum of 1 hour labour at

 £30 per hour plus carriage costs 

will be required before the equipment will be despatched back to the customer. 

Any equipment repaired or replaced under warranty will normally be ready for shipment back to the customer within 7 working days upon receipt 
of the equipment at an authorised Jefferson Repair centre (subject to part availability). Where parts are not immediately available Jefferson will 
contact you with a revised date for completion of the repair.  

General Warranty Enquiries 

For any further information relating to Jefferson warranty cover please call 

+44 (0) 1244 646 048

 or send your enquiry via email to 

warranty@

jeffersontools.com

Disclaimer: 

The information in this document is to the best of our knowledge true and accurate, but all recommendations or suggestions are made without 
guarantee. Since the conditions of use are beyond their control, Jefferson Tools® disclaim any liability for loss or damage suffered from the use of 
this data or suggestions. Furthermore, no liability is accepted if use of any product in accordance with this data or suggestions infringes any patent. 
Jefferson Tools® reserve the right to change product specifications and warranty statements without further notification. All images are for  
illustration purposes only.

 

Summary of Contents for JEFARC140M-230

Page 1: ...User Manual v 1 1 JEFARC140M 230...

Page 2: ......

Page 3: ...the correct type of electrode it is suitable for welding alloy non alloy steels stainless steel and cast iron Electrodes up to 3 2mm can be used with ease Generator Friendly The welder is able to cop...

Page 4: ...MMENDED USAGE This welder can be used to weld stainless steel alloy steel carbon steel copper and other metals It is also suited to use in high altitudes and in the open air DUTY CYCLE The duty cycle...

Page 5: ...arly and tested to ensure that it is safe for use Portable equipment means any electrical item that can be moved and this is often referred to as Portable Appliance Testing PAT PAT testing should be c...

Page 6: ...ironment and that there is suitable exhaust at the arc Do not cut coated galvanised or plated materials for example zinc cadmium mercury barium to avoid the risk of poisoning Use a ventilator when nec...

Page 7: ...circuit uses current feedback control to ensure that the output current is kept at a stable rate This process is illustrated below in Fig 1 This equipment is designed to deliver a constant current out...

Page 8: ...indicator 3 Protection indicator 4 Straps 5 Quick connector socket welding machine output 6 Quick connector socket welding machine output 7 Earthing clamp 8 Electrode holder 9 Power Plug 10 On off Sw...

Page 9: ...ingle Phase 50Hz 230V WELDING CURRENT ARC VOLTAGE The welding power source is designed with a coiled safety feature that can withstand short term overload without any adverse effects The welding curre...

Page 10: ...rent will reduce the performance and lifespan of this equipment and is potentially dangerous 3 Ensure that the voltage is kept to recommended levels as indicated on the specification plate 4 Ensure th...

Page 11: ...process and or used on plate that is too heavy or too cold 2 Welding current is too low 3 Electrode is being used at the wrong angle 4 The travel speed of the electrode is too fast 5 There is scale o...

Page 12: ...ximum output welding current cannot be achieved with nominal mains supply voltage Defective control circuit Have a qualified service engineer inspect and repair the equipment Welding current is reduce...

Page 13: ...USER MANUAL JEFARC140M 230 140A DC INVERTER ARC WELDER 230V 50Hz 13A www jeffersontools com 13 ELECTRICAL WIRING DIAGRAM...

Page 14: ...USER MANUAL JEFARC140M 230 140A DC INVERTER ARC WELDER 230V 50Hz 13A www jeffersontools com 14 PARTS DIAGRAM...

Page 15: ...European Connector 2 6 Aluminium Strip 1 7 Plastic Front Panel 1 8 Bottom Housing 1 9 Brace 1 10 Circuit Board 1 11 Power Cord Clasp 1 12 Fan 1 13 Plastic Rear Panel 1 14 Epoxy Board 1 15 Power Cable...

Page 16: ...he European Union If you wish to discard electrical and electronic equipment please contact your dealer or supplier for further information Information on Disposal in other Countries outside the Europ...

Page 17: ...hai 2014 35 EU Low Voltage Directive 2014 30 EU Electromagnetic Compatibility EN60974 11 2010 Arc welding equipment Part 11 Electrode holders EN60974 1 2012 Arc welding equipment Welding power sources...

Page 18: ...the need to provide proof of purchase should a warranty claim be necessary Warranty Repair Should Jefferson confirm the existence of any defect covered by this warranty the defect will be corrected by...

Page 19: ...nd in need of repair and any repairs needed are covered by the warranty policy In order to qualify for warranty cover all equipment presented must have been used serviced and maintained as instructed...

Page 20: ...46 048 Email sales jeffersontools com IMPORTANT SAFETY FIRST Before attempting to use this product please read all the safety precautions and operating instructions outlined in this manual to reduce t...

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