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COMPONENT REPLACEMENT
1. Remove the access panel on the left side.
2. Remove all screws holding down the cover.
3. Lift cover straight up.
Replacement of the voltage regulator, actuating switch, main terminal block, or the contactor (1048
only) will require removing the component mounting plate.
1. Disconnect the wires from the on pilot light and the switches.
2. Tag or mark the wires to ensure correct replacement.
3. Remove the two mounting screws.
• One is located at the bottom left of the voltage regulator.
• The other is located under the lower part of the cooling fan. This screw can be reached
through the blades of the fan.
4. Remove the component mounting plate and replace the component. Make sure that the screw
that operates the actuating switch is above the switch lever.