Aerial work platform
B-LIFT 18 HV
1
COD. UM0287_GB | REV. 00 | ED: 09/18
Chapter 12
GB
TROUBLESHOOTING
12
TROUBLEshOOTING
12
Troubleshooting
12.1
Problems, causes and remedies
The following pages list some of the most common issues, their probable causes and possible solutions.
CAUTION
Certain problems may be resolved by the operator within the scope of the
operations listed in the “Maintenance” section, while other issues must be
resolved by going to an authorised repair shop.
ISSUE
CAUSE
REMEDY
*
Vibration of cylinders, telescopic
elements that do not move
smoothly when irst moved.
Hydraulic oil
temperature too low.
Carry out idle operation for a
few minutes in order to heat
up the oil.
Vibrations during all movements
when oil is hot
Lack of oil in tank.
Add hydraulic oil.
There is air inside the
hydraulic system.
Repeatedly move the
cylinders to the end of their
stroke in both directions
Vibrations during extension of
telescopic elements
Lack of lubricant
Grease the telescopic
elements.
Worn sliding blocks
Replace the sliding blocks
■
Incorrectly adjusted
boom extension
cylinder valve
Calibrate the valve.
■
The machine does not lift the
work platform
Damaged pump
Replace the pump
■
Valves incorrectly
adjusted
Adjust the valves
■
Worn cylinder seals
Replace seals
■