Atlas Copco Dynapac F1800C, Operation & Maintenance Manual

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F 60.18 15
Auxiliary flow filter (6)
A
The hydraulic oil change is omitted on
use of an auxiliary flow filter!
The quality of the oil must be checked
regularly.
The oil level must be topped up
if necessary!
Replacing filter element:
- Release the threaded cover connection (A) then open the non-return valve briefly
to lower the oil level in the filter, then close the non-return valve again.
- Replace filter element (B) and sealing
ring (C):
- Turn filter element clockwise with the
help of carrier straps and, at the
same time, raise it slightly.
- Wait for a moment until the oil has
escaped downwards, then remove
the filter element.
- Check inlet and outlet in filter hous-
ing (D).
- As required, top up hydraulic oil level
in filter housing then screw down the
cover.
- Bleed the hydraulic system.
m
Do not remove the cardboard sleeve
from the filter element! This is part of the
filter!
A
D
C
B