I get a code 33 once in a while can be 1 minute or 2 hours of running then quits with code 33 showing. Says open field on handset. I have changed the Curtis controller which is upgraded from flight systems. Changed the drive motor, tiller card, handle harness and line contactor. I have checked each motor cable, all connections and it still cuts out with code 33. I did notice the battery indicator was showing low when battery was charged, ordered a BDI and will change it tonight. Any input would be appreciated.
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Hello Forklift_Brazil,
Hyster B60ZAC (B230), pls give me p/n for tiller head ***'y ?
Thanks
Condition
Traction motor field windings are shorted.
Truck Response
No Traction
Possible Causes and Test Procedures
1. Check field windings at traction motor for shorted condition.
2. Check for continuity between the FU 1 or FU 2 terminal and the motor frame. Refer to the section Electrical System 2200 SRM 1052 or Electrical System 2200 SRM 929, Fuses.
There should be no continuity. If continuity is measured, replace traction motor.
The controller checks for resistance in the field windings of the motor. If no resistance is seen, the controller will fault.
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