Removing Sensors - Honeywell BW RigRat User Manual

Removing Sensors

All sensors are located inside the sensor compartment on the rear of the instrument. To access
the sensors:
1. Turn off the instrument.
2. Remove the four screws that hold the sensor cover.
3. Lift off the cover.
4. Carefully lift out each sensor you wish to inspect or replace.
Sensor slots are keyed so that they can only accommodate specific types of sensors:
BW RigRat
WARNING
Do not replace sensors in hazardous locations.
1 Slot 1: IR, IR low-power, or CO
2 Slot 2: PID or IR or CO
3 Slot 3: Catalytic combustion LEL or EC
4 Slot 4: IR or CO
5 Slot 5: EC
6 Slot 6: EC
or EC
2
or EC
2
82
2
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