Aerial work platform
B-LIFT 18 HV
9
COD. UM0287_GB | REV. 01 | ED: 09/18
Chapter 8
GB
MAINTENANCE
8.6
Hydraulic system maintenance
The hydraulic system is made up of various components that have to be maintained at different
intervals.
8.6.1
Hydraulic cylinders
Before each use, check that there are no leaks in the following points: rod seal, ittings, valves and
pipes. If there are leaks, do not use the machine and contact After-sales Services.
8.6.2
Hydraulic system pipes
Before each use, visually check the ittings, valves and pipes for leaks. Check that the rubber hoses
are integral and without cracks. If there are leaks, do not use the machine and contact After-sales
Services.
8.6.3
Pressure check and valve adjustment
Check the maximum pressure valve: stabilise the platform properly, retract the boom by pressing the
relevant button on the ground control panel and check that the pressure on the manometer corresponds
with what indicated in the technical data table.
If the pressure is different, contact After-sales Services.
CAUTION
All valve adjustments should be carried out at the manufacturer’s premises or
at an Authorised Service Centre.
8.6.4
Hydraulic motors and pumps
Before each use, visually check the ittings, langes and pipes for leaks. Hydraulic pumps and motors
do not require additional maintenance instructions. If there are any leaks, contact After-sales Services.
8.6.5
Hydraulic oil
Before use, visually check the level of the hydraulic oil by using the indicator on the tank (Fig. 8.2,
C). The level should be at the centre of the indicator. If necessary, remove the iller cap and top it up.
(Fig. 8.2, A).
A
C
B
Fig.
8.2
