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8) After reaching the filling pressure, close the locking valve on the filling hose.
9) Close the nitrogen cylinder on the cylinder valve knob.
10) Re-open the locking valve on the filling hose.
11) Open the drain valve on the filling and checking equipment.
12) Detach the filling hose on the quick-fit lock from the filling and checking equipment
13) Detach and unscrew the screw connection on the nitrogen cylinder.
14) Unscrew the fittings from the gas spring by turning the large knob.
15) Unscrew the filling adapter.
16) Clamp the gas spring in a vice.
Escaping nitrogen
Never bend over the gas spring valve.
Wear safety glasses.
Risk of eye injuries.
17) Check that nitrogen is flowing out of the valve on the gas spring.
If nitrogen is escaping, the valve must be replaced (for removal, see chapter 2.3.3 "Dismantle
gas spring" see chapter 16).
18) Screw the locking screw into the fill opening on the gas spring.
The locking screw has a sealing function and must always be fitted.
26/30
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Pressure and residual nitrogen will escape from the fittings and filling hose.
WARNING!
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Tightening torque for G1/8" locking screw: 15 - 18 Nm (11-13 lb-ft)
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5 mm wrench size for G1/8" locking screw
18.
16.
Maintenance instructions Gas spring DS
Maintenance
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