44
Maintenance and care
Maintenance and care
Removing the valve
Caution!
During assembly, make sure the rotor seal is in the
right position and installed properly, because other-
wise there may be a mix-up of the channels or clog-
ging may occur.
Note:
During disassembly, make sure to mark the position of
the rotor seal on the cylinder pins to make the assem-
bly of the valve easier.
Steps
Figure
1. Alternating, loosen
the three Allen
screws (A) of the
valve with a screw-
driver (M3). Hold
the housing of valve
together when the
Allen screws are
removed so that the
individual parts do
not fall out.
Fig. 41
Open the valve housing.
2. Take off the top part
(A). The cylinder
pins (B), the inner
components and
the rotor seal (C)
become visible.
Fig. 42
Remove the top part of the
valve
3. Remove the rotor
seal (C) and deposit
true sided. Mark the
position and the
installation position
of the rotor seal.
Fig. 43
Deposit the rotor seal true
sided with the marking of
the position.
A
A
B
C
A
B
C
