Page 44
84RT Seres Speed Level™ - Operator’s Manual
July 2021
Troubleshooting
Should you experience erratic operation or notice any malfunction while
operating this machine, discontinue use immediately�����
Call for assistance and report the incident to your supervisor, and do
not use the machine until it has been checked by a trained, qualified
mechanic�����
Machine functions will not operate
Battery Disconnect Switch ON?
Battery fully charged?
Function toggle switch or the enable switch not activated?
Selector key switch in proper position?
Both EMERGENCY STOP switches reset?
Hydraulic fluid level low?
Obvious fluid leak or damaged component?
Wires disconnected, broken, or loose?
Motor control processor Diagnostic LED OFF?
LED should be ON. If LED is OFF or FLASHING, refer to Service Manual or contact MEC
Technical Support.
ART_3093
GP400
Module
Diagnostic LED
Lower Controls
Terminal
Block
Module
•
•
•
•
•
•
•
•
•
•
Secton 14 - Troubleshootng
Troubleshooting
