TF 200.01.0009_eng
22
5.
Trouble shooting
If the hoist does not work, check and test the following procedures before contacting an authorised
distributor.
-
Has the battery been charged?
-
Has the emergency stop been released?
-
Have all plugs been inserted correctly?
-
Does the hand control unit work properly and has it been mounted correctly?
-
Try with another hand control unit or charger.
-
If the lifting arm cannot be lowered by means of the hand control unit, use mechanical or electrical
emergency lowering, and the lifting arm will come down.
Symptom
Possible cause
Action
Indicator for mains voltage does
not light up
- Mains voltage not connected
- Control unit defective
- Connect mains voltage
- Replace the control unit
The motors do not start. A click
is heard from the relays of the
control unit
- The plug has not been correctly
inserted into the control unit
- Motor defective
- Control unit defective
-
- Insert the motor plug
correctly into the control unit
- Replace the motor
- Replace the control unit
The motors do not start.
No click is heard from the relays
of the control unit
-
Control unit defective
-
Hand control unit defective
- Replace the control unit
- Replace the hand control unit
The control unit is completely
dead. No click is heard from the
relays of the control unit
- Battery completely discharged
- Battery defective
- Charge the battery
- Replace the battery
The control unit is in order
except for one direction of one
channel
-
Hand control unit defective
-
Control unit defective
- Replace the hand control unit
- Replace the control unit
