Dynapac PL 500/20 S, Operation & Maintenance Manual

Page: 179 / 234

F 19
F PL
500/
20S.
G
B 19
-74
- 04.
07
Suction-return hydraulic filter
The return line to the hydraulic filter is lo-
cated on the hydraulic oil tank behind the
right-hand maintenance flap on the en-
gine compartment. This maintenance
flap is opened using a square-section
wrench.
- Unfasten the filter housing cover (4)
by removing the square-section bolts.
- Remove the complete filter cartridge
from the housing.
- Remove handle (5) from the used filter
cartridge.
- Fit handle to the new filter cartridge
and install in the filter housing.
- Reinstall the filter housing cover (4)
properly.
Wear protective clothing when draining
hot oil. Health hazard caused by contact
with the skin.
$
Never clean and reuse the filter! Always
fit a new filter.
Send used filter for proper disposal.
Hydraulic hoses
$
Check the condition of the hydraulic hos-
es every 500 operating hours carefully.
Immediately replace any damaged hos-
es.
Ageing hoses become porous and may
burst! Danger of accidents!
A stamped number on their screw con-
nection provides information about the
date of manufacture (1) and also quotes
the maximum pressure limit (2) for this
hose.
Never install hoses on top of one anoth-
er and always ensure that they are at the correct pressure.
Hyd_Pl500.eps/Filter.tif
4
5
Hyd_PL500.eps
DHH 09/00 225BAR
1 2