A-3

INSTALLATION

A-3

SELECT SUITABLE LOCATION

Locate the welder in a dry location where there is free circulation of clean air into the louvers in the back and out the front of the unit. A location that minimizes the amount of smoke and dirt drawn into the rear louvers reduces the chance of dirt accumulation that can block air passages and cause overheating.

Work Clamp Installation

Attach the work clamp per the following:

1.Unplug the machine or turn the power switch to the “OFF” position.

2.Insert the work cable terminal lug with the larger hole through the strain relief hole in the work clamp as shown in Figure A-3.

STACKING

WELDMARK 135 PLUS cannot be stacked.

TILTING

Each machine must be placed on a secure, level sur- face, either directly or on a recommended undercar- riage. The machine may topple over if this procedure is not followed.

OUTPUT CONNECTIONS

Refer to Figure A.2.

1.Work Cable Access Hole.

2.Gun Cable and Control Lead Access Hole.

3.Connector Block.

4.Gun Trigger Lead Connectors.

5.Positive (+) and negative (–) output terminals.

6.Wire Feed Gearbox and Gun Connector Block

7.Cable Clamp

8.Thumbscrew - Secures gun and cable assembly

9.Optional Spot/Stitch Timer Kit see Accessories.

3.Fasten securely with the bolt and nut provided.

FIGURE A.3

STRAIN RELIEF HOLE

NUT AND BOLT

WORK CABLE

WORK CLAMP

Work Cable Installation

Refer to Figure A.2.

1.Open the wire feed section door on the right side of the welder.

2.Pass the end of the work cable that has the termi- nal lug with the smaller hole through the Work Cable Access Hole (1) in the case front.

FIGURE A.2

WELDING AMP RANGE 25-125

5

4

9

SP-135 Plus

8

+

-

1

2

3

6

7

 

WELDMARK 135 PLUS

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Lincoln Electric IM767 Select Suitable Location, Stacking, Tilting, Work Clamp Installation, Work Cable Installation