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A-3A-3
INSTALLATION
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.
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
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.
3. Fasten securely with the bolt and nut provided.
FIGURE A.3
44
5
8
3
7
6
1
2
SP-135 Plus
WELDING AMP RANGE
25-125
+
-
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
WELDMARK 135 PLUS
WORK CLAMP
NUT AND BOLT
STRAIN RELIEF HOLE
WORK CABLE