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.