22
M1.1.PH400-PH400R.NLFREN
EN
TOOLS
9 Troubleshooting
Common malfunctions
Causes
Solutions
The Off/On switch is used but the motor
does not turn
It is not plugged into the power supply
Connect the item to the power supply
The wires are broken or ripped
Check the wires and plug it in again to
the outlet
Switch malfunction
Repair switch or change it
The capacitor is burned through
Change your capacitor
End-switch has not been reset or a limit
switch error
Check the end-switch and replace the
limit switch
The thermal switch has suffered a wire
break
Wait until the item cools down, or
replace the thermal switch
The dual-direction switch has been
activated. The motor is very loud, can
however not pick-up the load.
The voltage offered is too small
Adjust the work, depending on the
power supply
The capacitor has become damaged
Change power supply
The brake is not completely open
Allow the machine to be repaired from
a qualified repair service
After a power loss the brakes do not
hold or the machine slips down
The air between the brakes is too large
Allow the machine to be repaired from
a qualified repair service
The brake spring is ripped
The brake disk is locked
The brake disk is at the start already
dirty
The noise of the machine becomes
louder
Badly oiled
Oil/Grease machine officially
After a long use, the cogwheel and
bearings are damaged
Change the cogwheel or bearings
Badly installed or dent
Check installed parts or let
a qualified technician do it
The rope winch has too much voltage
Earthed error or is not possible
Check earthed wires and properly
connect them
The internal connectors are touching the
housing
Check all internal connections
End-switch is not functioning
The end-switch is defect
Switch off or change
End-switch is blocked
Check, repair, and change end switch
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