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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
Close the valve.
Connect the air net to the valve.
7. Connect the condensate drain outlet(s) to a drain collector.
See section
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 UD+ 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).
•
The compressor is automatically controlled and may be restarted automatically (if
activated, consult Atlas Copco).
72
Condensate
system.
Figure 19: Electric cubicle
Introduction
for the location of the valve.
Instruction book
2920 7196 21
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