Model 5200 High-Level Orderpicker
Section 5. Troubleshooting Troubleshooting Wiring Problems
Use the “Electrical Connector Locator Chart” on page 5-20 to find electrical connectors on the lift truck.
Inspection Whenever working on the lift truck, use care around wiring harnesses. •
Do not pull on the wires.
•
Carefully mate and unmate all connectors.
•
Do not pry apart connectors with unspecified tools.
•
Examine and maintain any added materials used to dress or protect the wire. This includes spiral wrap, brackets, cable ties, fasteners, flexible conduit, and so forth.
•
Check harness wires for abrasions, scrapes, nicks, damage from overheating or burns, or other general insulation damage.
•
Replace the terminations with exposed wire visible at the connectors. Damaged terminations, exposed wires, or damaged connectors can cause operational failure of the lift truck.
During troubleshooting and repairs, it is sometimes necessary to unmate a connector, move a harness, cut a cable tie, or remove the wire from a bracket. Note carefully the location of the wire and all of the protective or securing attachments before moving the harness. After repair, return or replace all of the protective or securing hardware to its original condition. Protective materials are necessary to provide reliable performance of the interconnect system. There should be a wire marker at each termination. If the marker is missing or unreadable, remark the wire for easier identification. NOTE: It is normal to find unused connectors for uninstalled options that have had heat shrink applied over them and are strapped to the harness.
Publication Number: 1043922B, Revised: 2 Sept 2015
5-7
