MAINTENANCE AND REPAIR
powermax
45
Operator Manual 5-11
9. Replace the Mylar barrier and slide the cover back onto the power supply. Position the handle
over the holes in the top of the cover, then secure the cover with the 2 screws.
10. Reconnect the electrical power and the gas supply.
Replace the gas filter element
1. Turn OFF the power, disconnect the power cord, and disconnect the gas supply.
2. Remove the cover from the power supply.
3. Remove the drain hose from the drain in the bottom of the power supply’s base.
4. Compress the hose fitting’s collar on the gas supply hose and pull the gas hose from the
fitting.
5. Unscrew the nut that holds the filter in the bracket. Tip the bottom of the filter away from the
power supply.
6. Unscrew the filter bowl from the body and remove it.
Nut
Bracket
Filter bowl
Drain hose
Gas supply hose
7. Unscrew the element from the filter body while being careful not to allow the element to rotate.
8. Screw the new element to the filter body.
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