Electric cubicle
5. Check the setting of circuit breaker (Q15). Also check that the switch on the circuit breaker is in
position I.
6. Fit air outlet valve (AV). See section Introduction for the location of the valve.
Close the valve.
Connect the air net to the valve.
On compressors equipped with a dryer bypass, fit the air outlet valve to the dryer bypass pipe.
7. Connect the condensate drain outlet(s) to a drain collector.
See section Condensate system.
The drain pipes to the drain collector must not dip into the water. If there is a risk for freezing, the
pipes must be insulated.
For draining of pure condensate water, install an oil/water separator which is available from Atlas
Copco as an option.
8. For compressors with a DD or a DD and PD filter: connect the automatic drain of the filters to a
suitable drain collector.
9. Provide labels, warning the operator that:
• The compressor may automatically restart after voltage failure (if activated, consult Atlas
Copco).
Instruction book
140 2920 7180 30
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