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3. AdvancedIQ Vents
a. Press the Vent System button on the AdvancedIQ Vent Controller which initiates the
fourteen (14) day nitrogen inerting process.
b. At the completion of the fourteen (14) day nitrogen inerting process or when the nitrogen
purity has obtained 98%, the AdvancedIQ Vent Controller will automatically cease the
nitrogen inerting process.
NORMAL OPERATION
Once in service, the nitrogen generator requires no additional intervention to function properly.
Generator settings should not be altered without consulting ECS and the unit should not be powered
down for any reason other than maintenance. To take the generator out of service for maintenance,
follow these steps:
1. Close the air maintenance device (AMD) regulated and fast fill valve on the appropriate fire
sprinkler system.
2. Power off generator cabinet.
3. Depressurize the nitrogen generator cabinet and/or air compressor before performing any work
on either the nitrogen generator or the air compressor.
FIRE SPRINKLER SYSTEM MAINTENANCE PROCEDURE
In the event the fire sprinkler system requires maintenance or repair, the following procedure ensures the
nitrogen inerting process will continue to function properly.
1. Close the air maintenance device (AMD) regulated and fast fill valve on the appropriate fire
sprinkler system.
2. Depressurize the fire sprinkler system.
3. Complete the maintenance or repair work on the fire sprinkler system.
4. Refill the sprinkler system with air in compliance with the NFPA 13 30-minute fill requirement.
5. Open the appropriate fire sprinkler system AMD to pressurize the appropriate fire sprinkler
system (See System Filling Procedure in this section).
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