17 \ USER OPERATION MANUAL:
Cole-Parmer Basic Ductless Fume Hood Series
IV . Operating Your Cabinet
4.1
Control System
Basic Control Panel (Standard)
Main On / Off for Light and Fan
Press the switch up to turn on. The green indicator lamp will illuminate to confirm the power is on. The fan will start
and the internal task light unit will illuminate.
Low Airflow Alarm
The alarm status is displayed on the control panel. In normal operation the lamp will not illuminate. If the airflow
falls below the pre-set point, the lamp will illuminate red. This alarm may be tested and calibrated.
