Lincoln Electric IM795 - Manual (Page 12)

A-3 A-3 INSTALLATION
SP 170-I
SELECT SUITABLE LOCATION
The SP 170-I has an IP21S rating. 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 pas-
sages and cause overheating.
STACKING
SP 170-I ’ 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.
LIMITATIONS
The SP 170-I cannot be used for pipe thawing.
MIG welding and flux cored arc welding are the only
processes supported by the SP 170-I
The handle can not be used for transport by crane.
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 / Feedplate
7. Cable Hanger.
8. Thumbscrew.
Refer to the Accessories Section for available optional
SP 170 - I
1 2
E 4
5
8
3 6 7
+
-
equipment.
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
WORK CABLE
STRAIN RELIEF HOLE
NUT AND BOLT
WORK CLAMP