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USER MANUAL

JEFMIG185-A – JEFMIG210-A 

185A MIG WELDER - 230V 50Hz

210A MIG WELDER - 230V 50Hz

www.jeffersontools.com

1. Contents

Important:

 

Please read all these instructions before operating this product and save these instructions. This manual has been 

compiled by Jefferson Tools and is an integrated part of the product with which it's enclosed and should be kept with it for the 
future reference.
 
This manual describes the purpose for which the product has been designed and contains all the necessary information to ensure 
its correct and safe use. We recommend that this manual is read before any operation or, before performing any kind of adjustment 
to the product and prior to any maintenance tasks. By following all the general safety instructions contained in this manual you will 
help to ensure operator safety and extend the potential lifespan of the equipment.  

 

 

 

All photographs and drawing in this manual are supplied by Jefferson Tools to help illustrate the operation of the product. whilst 
every effort has been made to ensure accuracy of information contained in this manual our policy of continuous improvement 
determines the right to make modifications without prior warning.

1. Contents 

3

2. Introduction & Specification 

4

3. Safety Guidelines 

4

4. Assembly 

7

5. Equipment Overview 

10

6. Ratings Plate 

11

8. Preparation  

10

7. MIG / MAG Welding 

12

8. Operation Guidelines 

13

9. Maintenance 

14

10. Troubleshooting 

15

11. Parts Diagram & Listing 

16

Limited Warranty Statement 

18

EC Declaration of Continuity 

20

Notes 21

Summary of Contents for JEFMIG185-A

Page 1: ...User Manual v 1 1 JEFMIG185 A JEFMIG210 A...

Page 2: ......

Page 3: ...he product and prior to any maintenance tasks By following all the general safety instructions contained in this manual you will help to ensure operator safety and extend the potential lifespan of the...

Page 4: ...rced Air Torch Euro Non Live BINZEL ERGO 15 2 2 Introduction Specification 3 1 ELECTRICAL SAFETY WARNING It is the user s responsibility to read understand and comply with the following You must check...

Page 5: ...able extension reel is used it should be fully unwound before connection A cable reel with an RCD fitted is recommended since any product which is plugged into the cable reel will be protected The cro...

Page 6: ...oes Turn voltage switch to OFF when not in use DO NOT operate the welder if it or its cables are damaged and DO NOT attempt to fit any unapproved torch or other parts to the welder unit DO NOT get wel...

Page 7: ...hten yet 4 2 2 Slide the handle tube 2 into the socket in the mounting and push fully home 4 2 3 Slide the socket on the right hand handle mounting 3 over the free end of the handle tube and rotate th...

Page 8: ...r Failure to do this could cause the wire to slip and or bind 4 7 1 Unscrew the locking knob from the end of the spool holder see fig 7 and remove the spacer Slide the reel of wire onto the spool hold...

Page 9: ...CHANGING THE DRIVE ROLLER See fig 12 Ensure that the wire diameter used is matched by the correct groove size in the drive wheel and the correct tip size on the torch as well as the correct torch lin...

Page 10: ...you to choose the correct voltage level for the thickness and type of metal being welded 5 3 Wire speed control knob Used to control the wire speed turn clockwise to increase the wire speed or counte...

Page 11: ...ng with a continuous flow of welding wire 4 Symbol for Single phase AC supply 5 Rating of internal protection provided by casing 6 Output U0 Rated minimum and maximum no load voltage I2 U2 Current and...

Page 12: ...lded a Best connection is obtained by grinding clean the point of contact on the workpiece before connecting the earth clamp b The weld area must also be free of paint rust grease etc c When welding a...

Page 13: ...nt the MIG torch at anyone when in use Do not touch the MIG torch nozzle until the welder is switched OFF and the nozzle has been allowed to cool off Never connect disconnect or attempt to service the...

Page 14: ...on 4 8 for removal and replacement 9 5 GAS CUP The gas cup must also be kept clean and free from spatter Build up of spatter inside the gas cup can cause a short circuit at the contact tip which will...

Page 15: ...CB Wire does not feed Feed roller rotates 1 Pressure roller improperly adjusted 2 Dirt copper dust etc have collected in torch liner 3 Gas cup nozzle or tip defective 4 Deformed wire 1 Adjust tension...

Page 16: ...l 11 Nut M8 45 Castor Wheel 12 Fan 46 Thermal Switch 13 Inner Panel 47 Axle Bracket 14 Resistance 48 Pin 15 Relay 49 Washer 16 Axle 50 Wheel 17 Bolt M8 x 25mm 51 Axle 18 Nut M10 52 Handle 19 Plastic K...

Page 17: ...17 USER MANUAL JEFMIG185 A JEFMIG210 A 185A MIG WELDER 230V 50Hz 210A MIG WELDER 230V 50Hz www jeffersontools com...

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 b...

Page 19: ...fective 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 in...

Page 20: ...following Directives EN 60974 1 as amended Arc welding equipment Welding power sources Equipment Category MIG Welder Product Name Model JEFMIG185 A JEFMIG210 A Notified Body TUV Product Service Ltd S...

Page 21: ...21 USER MANUAL JEFMIG185 A JEFMIG210 A 185A MIG WELDER 230V 50Hz 210A MIG WELDER 230V 50Hz www jeffersontools com Notes...

Page 22: ...22 USER MANUAL JEFMIG185 A JEFMIG210 A 185A MIG WELDER 230V 50Hz 210A MIG WELDER 230V 50Hz www jeffersontools com Notes...

Page 23: ...23 USER MANUAL JEFMIG185 A JEFMIG210 A 185A MIG WELDER 230V 50Hz 210A MIG WELDER 230V 50Hz www jeffersontools com...

Page 24: ...Herons Way Chester Business Park Chester United Kingdom CH4 9QR Tel 44 0 1244 646 048 Email sales jeffersontools com Before attempting to use this product please read all the safety precautions and o...

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