91113.14.33
POWER OUTAGE RESTART OPTION
For customers that have interruptions in their incoming
power supply to the compressor and must maintain
an uninterrupted supply of compressed air, the Power
Outage Restart Option allows a compressor to restart
automatically 10 seconds (adjustable) after incoming
power is restored.
8044766 Rev.A
PORO OPTION – ELECTRO–PNEUMATIC
FUNCTION TEST
To test the operation of the Power Outage Restart Option:
1. Slowly open the main isolation valve.
2. Start the compressor.
3 The compressor will load automatically if there is
sufficient demand for air. Allow the compressor to
load.
4. Open the main disconnect to remove power from
the compressor.
5. Close the main disconnect to reapply power to the
compressor. The horn will sound for ten seconds;
then the compressor will start automatically.
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