G3503-[ ] water cooler assembly. The G3503-1 and G3503 Coolers are inter- changeable as complete units only. These procedures are specified by Lincoln Electric and apply to domestic Power Wave 450 machines requiring a Lincoln internal water cooler.
INSTALLATION INSTRUCTIONS WARNING ELECTRIC SHOCK Can Kill • Only qualified persons should perform this installa- tion. HOT COOLANT CAN BURN SKIN • Always be sure coolant is not hot before doing any work on cooler parts. ROTATING FAN BLADES ARE HAZARDOUS •...
l. Attach Power Wave machine label from retrofit kit to its case back. m. Stamp or etch "B" as the suffix of Power Wave’s code number located on its rating plate. Include this suffix for all future parts orders. n. Install gas cylinder(s) onto tray. 5.
• Do not discard old pump. Remove both fittings, Keep v-clamp, Seal old pump in a waterproof bag, Package into protective container, and Return to nearest Lincoln Electric FSS center. g. Install new pump and v-band clamp: • Do not apply any lubricant to pump’s drive coupling.
P-261-K.2 COOLER ASSEMBLY PARTS G3503-[ ] POWER WAVE 450 WATER COOLER UPGRADE KIT P-261-K.2 10-2-98...
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P-261-K.3 # Indicates a change this printing. Recommended Spare Parts are Highlighted in Bold ITEM DESCRIPTION Powerwave 450 Water Cooler Upgrade Assembly, Includes: Base Assembly (G3503 Only) Base Assembly (G3503-1 Only) Motor Fan Blade Pump with Torque Coupling V-Clamp, Pump Torque Coupling, Pump Pump Inlet Strainer Heat Exchanger...
Rear Panel of Power Wave Figure 1. Specified coolant level. COOLER ELECTRICAL HARNESS PIN-OUTS Molex Molex Connector Pin No. large large large large large large small small small small small small • Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A.