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Troubleshooting
GBF-70 Fryer
6.05 Basket Lift System (if equipped)
Problem Probable Cause Corrective Action
Basket Lift will not operate.
A. LIFT switch on control panel is in the
[OFF] position.
Place switch in [LIFT] position to enable
lifts.
B. Fryer is still in PREHEAT mode.
Lifts cannot be operated manually until
cooking temp has been reached &
controller is in READY state.
C. Not following proper procedure.
Refer to Operation Manual for
instructions.
D. Controller has failed, no output
voltage to lift.
Call for service.
E. Basket lift micro‐switch is out of
adjustment or faulty.
Call for service.
G. Basket lift motor or gearbox has
locked up.
Call for service.
Lift moves very slowly, struggles to
raise.
A. Motor brake is stuck, not releasing. Call for service.
B. Motor or gearbox is beginning to fail. Call for service.
Lift vibrates or chatters excessively
when running.
A. Lift mechanism out of alignment, part
broken/failing, motor brake sticking or
gearbox is failing
Call for service.
Basket Lift will not remain in raised
position with load (drifts down).
A. Lift motor brake has failed or is failing,
not fully engaging.
Call for service.
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