Rapid-Air PALLET MASTER (PMD): PMD35 & PMD50. 115VAC, 1PH, 60HZ - Manual (Page 20)

Rapid Air Corporation
a. Worn brushes or motor defective. Call factory.
NOTE: Refer to drawing RA-2 for location of components, sequence check form
Ramm board to motor.
UNIT ON BUT MOTOR WON’T RUN. (NO ARMATURE VOLTAGE ON
RAMM BOARD)
1. Selector switch not in run position.
a. Turn selector switch to run position.
2. Transition plug not installed.
a. If not using E control, install transition plug supplied with unit.
3. Thumbwheel height setting too high.
a. Set height setting to “0”.
4. Percent speed pot set too low.
a. Adjust percent speed pot to 100%.
5. Fuses blown.
a. Check fuses on DC drive board.
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