AFA4000/1 Airflow Monitor / p.79
Figure 55: Sash position sensor draw wire attached by cable tie
When the sensor is fitted, manually open / close the sash to ensure that the sensor is
installed correctly.
6.9 Personnel sensor
The Personnel Sensor is supplied as a single transmitter / receiver unit.
6.9.1 Installing the personnel sensor
1. Use the mounting template illustrated in Figure 56 and the fixing screws provided to
mount the Personnel Sensor. Mount the sensor centrally to the front of the fume
hood and above the fume hood sash, use the fixing holes in the back of the sensor.
See the table in Figure 56 for the correct mounting hole dimensions and locations.