Running Exhaust Alarm - Labconco Cell Logic A2 User Manual

The previous Alarms (Power Loss, Sash Height, Memory Failure, and Blower Failure)
can occur on any Cell Logic Type A2 cabinet whether it is operating with or without an
exhaust connection.
The following Alarms will only occur on the Cell Logic Type A2 cabinet when operating
TM
with the optional Ventus II canopy connection, as these alarms are only related to
building exhaust problems.

Running Exhaust Alarm

When operating with an optional canopy connection, after the blower is successfully
started, and the building exhaust airflow drops below the minimum safe level, this alarm
will be displayed. Reference Figure 6-22.
Once this alarm activates, the cabinet's blower will increase speed to attempt to
maintain safe inflow for the cabinet.
This alarm will automatically dismiss when the exhaust system recovers proper
operating airflow, or you can turn the cabinet's blower off.
Figure 6-22
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