MY22P01 - 12_1.0_31.08.2021
193
Maintenance
8 Carefully re-insert dry felt ring with one end in
the designated groove.
9 Unfurl felt ring within the outer sleeve, so that
it lies on the groove.
10 Carefully press felt ring into the groove by
hand. Ensure that both ends are fully pressed
in and meet and that they do not overlap and
are not twisted.
Figure 176: Inserting the felt ring
11 Insert cleaned or new wiper in the upper
groove.
12 Stretch spring washer over the wiper.
Figure 177: inserting and fastening the wiper
Cleaning the slide bushing
1 Clean the slide bushing tube with a damp cloth.
Figure 178: Cleaning the slide bushing tube
Increasing the air pressure
1 Use 3 mm hex spanner to unscrew valve cap.
Figure 179: Unscrewing the valve cap
2 Screw valve adapter into mounting interface
from below.
Figure 180: Screwing the valve adapter in
3 Use compression pump to pump the cartridge
up to 24 bar.
Figure 181: Pumping the cartridge up
4 Unscrew pump and valve adapter.
Notice
Do not squash. The slide bushing tube wall is
very thin.
Notice
Screwing in the valve adapter will not open the
valve. No pressure is displayed. The pressure is
displayed when you start pumping.