FIBRO 2486.22 Series Maintenance Instructions Manual page 9

Maintenance
1) Prepare filling and checking equipment.
2) Carefully unfasten the G1/8" locking screw via the fill opening of the gas spring using an
3) Unscrew and remove the locking screw.
4) Screw the filling and checking equipment into the fill opening of the gas spring by turning the
5) Turn the small knob inwards. The release pin opens the valve. Caution! Do not turn the re-
6) Read the filling pressure on the manometer display.
The permissible filling pressure is printed on the gas spring. If the filling pressure is too low, the
nitrogen must be topped up (see chapter 2.4 "Fill with nitrogen" on page 24).
Maintenance instructions Gas spring DS
– Turn the small knob (a) to the left as far as it will go. This will move the release pin (b)
into the retracted position.
– Close the outlet valve (c).
– Screw the filling adapter onto the M6 thread on the fittings. In the process, ensure that
the washer seal is located on the M6 thread.
1.
Allen wrench.
large knob.
lease pin inwards too far. Otherwise the valve may be damaged.
3.
2.
a
4.
b
c
6.
5.
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