Instructions manual Nitrogen Compact Booster
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Operation
11. After filling the nitrogen bottle has to be closed at the turn knob of the bottle valve.
12. Switch off machine (switch on lever has to be turned right by 90°).
13. Discharge valve has to be opened at the filling and control fitting.
a) Pressure and remaining nitrogen escape from the filling and control fitting and filling
hose.
14. Unscrew filling and control fitting by turning the large turning knob from the filling adapter.
15. Filling adapter to be unscrewed.
WARNING!
Nitrogen escaping
Never bend over the valve of the gas pressure spring.
Wear safety goggles.
16. Check if nitrogen escape from the valve of the gas spring.
17. Set screw to be inserted into filling opening of the gas spring. Tighten with a torque of 15-18
Nm.
The set screw has a sealing function and has always to be assembled.
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