FIBRO 2486.22 Series Maintenance Instructions Manual page 25

Maintenance
2) Screw the filling and checking equipment into the fill opening of the gas spring by turning the
3) Close the locking valve on the filling hose.
4) Screw the screw connection on the filling hose onto the nitrogen cylinder.
5) Fit the quick-fit lock on the filling hose onto the filling and checking equipment.
6) Slowly open the nitrogen cylinder on the cylinder valve knob.
NOTICE
Damage to the valve in the gas spring.
 Slowly open the locking valve on the filling hose
 Carefully allow the nitrogen to flow in.
7) Slowly open the locking valve on the filling hose. The manometer (b) displays the filling pres-
The permissible filling pressure is printed on the sticker (a).
Maintenance instructions Gas spring DS
large knob.
2.
sure.
a
3.
b
5.
4.
N 2
GAS
7. 6.
N 2
GAS
25/30