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OM-1546 Page 12
1 Gas Hose With 5/8-18 Right-
hand Thread Fittings (Cus-
tomer Supplied)
2-5. Connecting Shielding Gas (Optional)
Ref. ST-158 789
Tools Needed:
1
5/8 in
2-6. Installing Welding Wire And Adjusting Hub Tension
Ref. ST-158 788 / ST-091 601-A
1 Retaining Ring
2 Wire Spool
3 Hub
4 Spool Support
If necessary, move hub on support
for use of different size wire spool.
Remove retaining ring, and install
spool so hub pin fits spool hole. Re-
install retaining ring.
5 Hub Tension Adjustment Nut
Adjust tension nut so only a slight
force is needed to turn spool.
6 Adapter Plates (Optional)
7 Spacer
Insert tabs on spool through holes
in adapter plates and bend over.
Tools Needed:
3
2
1
5
4
15/16 in
6
7