Control Troubleshooting Chart
Wired Pendant
| No functions working | Not receiving power | Check crane control socket Pin E ensure that it is receiving 12V |
| With the plug disconnected, activate a function switch then check continuity between Pin E and the activated function/direction pin | ||
| For example: activate Hoist Down and check for continuity between Pin E and Pin P | ||
| One function not working | Faulty wiring/switch malfunction | With the plug disconnected, activate the function that is not working and check for continuity between Pin E and corresponding function pin |
| All functions slow | Trigger problem | Check Crane Control Module for Error Code 5 and Proportional Output |
| (APPLIES TO PROPORTIONAL CRANES ONLY) | Valve driver problem | Calibrate valve driver board |
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Key Benefits
- Keeps truck level when heavy loads are lifted.
- Configurations to fit most any application.
- All outriggers are complete with control valves.
- Used to meet the stability requirements of OSHA 1910.180 as specified by SAE J765