Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B Service Manual page 222

F-162
FIGURE F.61 - WATER COOLER DISASSEMBLY (EARLY MODEL)
PROCEDURE
1. Remove main input supply power to the
machine.
2. With the 3/8" nut driver, remove the 4
screws that hold the handle to the machine.
3. Remove the rubber gasket (cover seal) from
the lift bail.
4. With the 5/16" nut driver, remove the sheet
metal screws from the case top.
5. With the 5/16" nut driver, remove the
screws holding the right and left case sides.
Remove the case sides by lifting up and
out.
6. Perform the Capacitor Discharge Proce-
dure described earlier in this section of the
manual.
TROUBLESHOOTING & REPAIR
WATER COOLER DISASSEMBLY (continued)
POWER WAVE 450
1. RESERVOIR
2. TUBE SUPPORT BRACKET
3. ASSEMBLY FLOOR
WARNING
Before continuing with the
test procedure, perform the
capacitor discharge proce-
dure to avoid electric shock.
F-162