Rectifying Faults - HOLLAND LIFT HL-190 D25 4WD/P/N User Manual

HL-190 D25 4WD/P/N / HL-220 D25 4WD/P/N
B-165DL25 4WD/P/N / B-195DL25 4WD/P/N
Rev. A

Rectifying faults

9
Fault
The scissor lift can no longer be
turned on.
The diesel engine runs, but the
scissor lift does not work.
The scissor lift cannot be driven
with a raised platform or the
platform cannot be raised.
The platform cannot be raised or
lowered.
The scissor lift cannot be driven
at a fast speed.
The scissor lift cannot be driven.
The platform cannot be lowered.
Fault cannot be rectified.
5/2/18
Possible cause
The main switch has not been
turned on.
The emergency stop button has
been pressed.
There is a short circuit or a fuse
has blown.
The hydraulic pump does not
work, so the hydraulic system
cannot build up any pressure.
The oil level in the hydraulic
system is too low.
The hydraulic system's pump is
broken.
The maximum tilt has been
exceeded and the tilt safety
device has been activated.
The platform has been
overloaded and the overload
safety device has been activated.
The platform is at a height of
more than 4 metres.
The platform is at a height of
more than 8 metres.
A safety bracket is blocking the
scissor mechanism.
The electrical system has cut out.
Action
Turn on the main switch.
Pull out the emergency stop
button and wait 10 seconds.
Trace the cause and replace the
fuse.
Contact the technical services
department.
Top up the hydraulic system.
Replace the hydraulic system's
pump.
Lower the platform and make
sure the scissor lift is on a level
surface.
Reduce the load on the platform
or follow the emergency descent
procedure.
Lower the platform to a height of
less than 4 metres.
Lower the platform to a height of
less than 8 metres.
Remove the safety bracket.
Use the emergency descent
valve to lower the platform and
check the electrical system.
Contact the manufacturer
(Holland Lift International B.V.).
Page 44