Lincoln Electric IM794 Select Suitable Location, Output Connections, Installation, FIGURE A.3

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.

6.Wire Feed Gearbox.

7.Cable Hanger.

8.Thumbscrew.

Refer to the Accessories Section for available optional equipment.

STACKING

SP-170T’s cannot be stacked.

TILTING

Each machine must be placed on a secure, level sur- face, either directly or on the recommended cart. The machine may topple over if this procedure is not fol- lowed.

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.

Work Clamp Installation

Attach the work clamp per the following: Refer to Figure A-3.

FIGURE A.3

1.Insert the work cable terminal lug with the larger hole through the strain relief hole in the work clamp as shown above.

2.Fasten securely with the bolt and nut provided.

FIGURE A.2

E

WELDING AMP RANGE 30-70

SP-170T

4

5

+

8

-

WELDING AMP RANGE

30-70

1 2 3 6 7

SP-170T