Honeywell BW RigRat, User Manual

Page: 63 / 107

Filter Replacement (Diffusion)
If the filters over the sensors appear dirty, replace them. The external filters are located inside
the panel on the rear of the BW RigRat:
1. Turn off the BW RigRat.
2. Remove the Rain Protector (if installed).
3. Remove the four screws that hold the Sensor Cover in place.
4. Carefully take out the O-rings in each sensor location on the plate.
5. Remove the current filters.
6. Place new filters (P/N: M01-2067-000) into each of the six locations.
7. Place the O-rings back in their original locations.
BW RigRat 62 User Manual