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
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User Manual