Eastwood MIG 135 Instructions For Use Manual Download Page 8

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INSTALLING WIRE SPOOL

The Eastwood MIG135 can be used with either a 4" or an 8" Wire Spool. To use the larger 8" spool an included adaptor is necessary.  
 

 

 

To install a 4" Wire Spool:

1. 

Open the door of the welder and remove the wing nut 

(FIG. F2)

, spacer 

(FIG. F1)

, and 8" Spool Adaptor  

(FIG. F3)

 from the Wire Spool Spindle.

2. 

Slide the 4" Wire Spool onto the spindle and reinstall the spacer and the wing nut and place the 8" Spool  
Adaptor in a safe place if it is needed in the future.

3. 

To set the tension on the wire, tighten the wing nut till there is a slight resistance to spinning the wire spool  
on the spindle. If the tension is set too loose the wire spool will spin on the shaft and unspool all of the wire.  
If the tension is too tight, the drive roller will have issues pulling the wire off the spool and some slipping  
may occur. 

NOTE:

 Hold exposed wire end to keep the spool from unraveling.

To install an 8” Wire Spool:

1. 

Open the door of the welder and remove the wing nut, spacer, and 8" Spool Adaptor from the Wire Spool Spindle.

2. 

Slide the 8" Wire Spool Adaptor into the center of the wire spool.

3. 

Slide the 8" Wire Spool Adaptor with the wire spool installed onto the spindle and reinstall the spacer and  
the wing nut.

4. 

To set the tension on the wire, tighten the wing nut till there is a slight resistance to spinning the wire spool on the spindle. If the tension is set too loose 
the wire spool will spin on the shaft and unspool all of the wire. If the tension is too tight, the drive roller will have issues pulling the wire off the spool and 
some slipping may occur.

 
 

 
THREADING WELDING WIRE THROUGH THE DRIVE TO THE WELDING GUN

1. 

Unlock the Pressure Adjuster 

(FIG. G1)

 and lift up the rocker arm  

(FIG. G2)

. Ensure that the wire drive roller is appropriate to the welding 

wire size, see following page describing the installation of the Drive Roller. 
The Drive Roller comes installed for 0.6mm/0.023" wire.

2. 

Pull out the welding wire 

(FIG. G3)

 from the wire spool carefully;  

NOTE:

 Do not let go of the wire prior to step 5 or the spool will  

unravel and be useless.

3. 

Cut off the small piece of the curved segment at the front of welding  
wire and straighten the welding wire approximately 3.0" long.

4. 

Thread the welding wire through the Guide Pipe 

(FIG. G4)

 and over  

the wire Drive Roller 

(FIG. G5)

 and into the torch hole 

(FIG. G6)

.

5. 

Reattach the Rocker Arm 

(FIG. G2)

 and reset the Pressure Adjuster  

(FIG. G1)

.

FIG. G

G2

G1

G3

G4

G5

G6

FIG. F-2

F3

F2

F1

FIG. F-1

ELECTRIC SHOCK HAZARD! 

  The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your 

bare skin or wet clothing.

ELECTRIC SHOCK HAZARD!  

  The electrode and work (or ground) circuits are electrically “hot” when the welder is on. Do not touch these “hot” parts with your bare skin  

or wet clothing.

WELDING WIRE CAN BE DANGEROUS!  

•  Never point the welding gun at any part of the body, other people, or metal surfaces.
•  Wear safety glasses and handle welding wire safety as it can be sharp and cause injury.

MOVING PARTS CAN BE DANGEROUS!  

•  Use care when working near the drive motor assembly as it can pinch.
•  Do not put fingers or other body parts between moving parts.

                            ELECTRIC SHOCK CAN CAUSE INJURY OR DEATH! 

  Disconnect welder from power supply before beginning.

Summary of Contents for MIG 135

Page 1: ...MIG135 WELDER INSTRUCTIONS Item 12011...

Page 2: ...claimed defective under Eastwood s warranty FREIGHT COSTS The purchaser is responsible for shipment to and from Eastwood WARRANTY LIMITATIONS EASTWOOD WILL NOT ACCEPT RESPONSIBILITY OR LIABILITY FOR...

Page 3: ...s Always wear dry protective clothing and leather welding gloves and insulated footwear Use suitable clothing made from durable flame resistant material to protect your skin If other persons or pets a...

Page 4: ...se welding screens to protect bystanders from sparks and arc rays FUMES AND WELDING GASES CAN BE A HEALTH HAZARD Fumes and gasses released during welding are hazardous Do not breathe fumes that are pr...

Page 5: ...ol 5 Power Switch 6 Voltage Control 7 Latch 8 Breaker Reset Switch 9 Power Cord 10 Shielding Gas Inlet 11 Wire Spindle 12 Wire Tension Thumb Screw 13 Pressure Adjuster 14 Guide Pipe 15 Drive Roller an...

Page 6: ...position FIG B1 INSTALLING THE GROUND CLAMP 1 Insert the terminal connection of the Ground Clamp through the designated hole in the front of the unit FIG A2 2 Remove the Black Negative Terminal Knob F...

Page 7: ...nd of the gas line to the fitting on the rear of the Eastwood MIG135 and wrench tighten till snug 8 Check the gas line for leaks by slowly opening the valve on the gas bottle When welding the valve on...

Page 8: ...ler will have issues pulling the wire off the spool and some slipping may occur THREADING WELDING WIRE THROUGH THE DRIVE TO THE WELDING GUN 1 Unlock the Pressure Adjuster FIG G1 and lift up the rocker...

Page 9: ...ant to read 15 The gas flow should be set to 20 CFH while flowing The CFH Cubic Feet per Hour scale is the inside scale in red on your flow gauge 20 CFH is the most typical flow rate but it may need t...

Page 10: ...alled remove it and its associated connector 3 Slide the brass body of the Spool Gun in through the front of the unit in the designated hole Be sure to insert until it bottoms against the drive assemb...

Page 11: ...not allow these hot parts to come in contact with your bare skin or wet clothing Separate yourself from the welding circuit by using insulating mats to prevent contact from the work surface Be sure th...

Page 12: ...an be used to weld the pieces together the type used depends on the type of joint as well as other influential conditions 11 Once you depress the trigger and the arc has started you will notice a molt...

Page 13: ...body and then let go of the trigger and cut the wire back to 3 4 stick out length 9 Wearing your welding helmet gloves and long sleeve shirt and pants put the end of the wire sticking out of the spool...

Page 14: ...t one section too hot and warp the metal 7 Once the entire weld has been completed allow the metal to cool If necessary follow up with a flap disc to grind the weld bead flush HEAVY GAUGE METAL WELDIN...

Page 15: ...oltage to lower setting Fast Wire Speed Adjust wire speed to slower setting Slow Gun Travel Increase travel speed with the welding gun Warping Lack of Tack Welds Tack weld the pieces in multiple areas...

Page 16: ...irt or any other contaminants that may be on the surface of the piece Poor Shielding Gas Increase the flow rate of the shielding gas Take note of any cross winds that may be blowing the gas away from...

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