70
Instruction book
9096 3313 00
Term
Explanation
Oil separator
Use only Atlas Copco oil separators. The recommended maximum pressure drop over the
oil separator element is 1 bar .
Minimum stop
time
Once the compressor has automatically stopped, it will remain stopped for the minimum
stop time (approx. 20 seconds), whatever happens with the net air pressure. Consult Atlas
Copco if a setting lower than 20 seconds is required.
Unloading/
Loading pressure
The regulator does not accept illogical settings, e.g. if the unloading pressure is
programmed at 7.0 bar(e), the maximum limit forthe loading pressure changes to 6.9
bar(e). The recommended minimum pressure difference between loading and
unloading is 0.6 bar.
Summary of Contents for GA 55+
Page 1: ...GA 55 GA 75 GA 90 Instruction book Atlas Copco Oil injected rotary screw compressors ...
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Page 96: ...96 Instruction book 9096331300 6 Installation 6 1 Dimension drawings Centre of gravity ...
Page 98: ...98 Instruction book 9096331300 6 2 Installation proposal Compressor room example ...
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Page 123: ...123 Instruction book 9096331300 Procedure Oil system components Oil drain plugs ...
Page 145: ...145 Instruction book 9096331300 Notes ...
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