Honeywell BW RigRat User Manual page 57

Replacing Sensors
1. Gently lift out the desired sensor module with your fingers. If it is seated very tightly in the
socket, do not pull it with heavy force. Gently rock it slightly back and forth while lifting.
2. Install the replacement sensor. It can only go into its slot one way. The connector inside the
instrument and the indexing guides are good visual indicators of how to set the sensor into
position. Make sure the indexing keys are aligned, and press the sensor into place to ensure it
is seated firmly.
Match index keys on
sensor module with
socket
3. Replace the cover and tighten the four screws.
It is extremely important that sensors are installed in the correct orientation.
When installing a new sensor, the plastic film should be on top of the sensor. Once the sensor is
installed, remove the plastic film.
IMPORTANT! Always perform a full calibration after replacing sensors.
Battery Replacement
If the two rechargeable batteries ever need replacement, the work should only be performed by those
trained by Honeywell to service this instrument. Replacements should only be of the same type: P/N
500-0165-000.
WARNING! Do not replace battery in hazardous locations.
BW RigRat User's Guide
WARNING!
57
Sensor
indexing
key