Atlas Copco XRVS 476 - Compressor Loading Procedure

Instruction Manual
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3.4.8 Loading
By pressing the button “F1” the compressor will be loaded.
The pressure will rise till it reaches the setting.
The engine rpm is shown on the display.
The display will show:
(F1)
The setting of the regulating valve with shut valves should be 2 bar (29 psi)
higher than the required working pressure.