Raymond® Walkie Pallet Truck Maintenance Manual
Component Procedures Emergency Reverse Check
Installation NOTE: All motor controllers are preset to factory default specifications. 1. Secure the motor controller to the electrical panel with the three previously removed hex head cap screws. 2. Reconnect the three power cables (terminals B+, B- and M-) on the motor controller. Torque screws to 12 ft. lbs. (16.3 Nm) maximum. Avoid stressing the cable connections and putting strain on internal components. 3. Connect the PMC connector (control wires) and wiring harness connectors (terminals S1 and S2) to the motor controller. 4. Connect the battery connector and turn the key switch ON. 5. Test operation of the truck. 6. Turn the key switch OFF. 7. Install the tractor cover.
Emergency Reverse Check A wire connected directly between the motor controller and the emergency reverse switch can detect a broken wire. The emergency reverse check output wire periodically pulses the emergency reverse circuit to check for continuity. If there is no continuity, the motor controller limits the vehicle to 15% speed and indicates Fault Code 2, 2. (See “Fault Codes” on page 5-13.)
PDMM-0100 Issued: 5/21/01
6-39
