Important! Gas must be applied only after BW RigRat shows "Apply test gas now." Otherwise,
the bump test will fail.
Important! If one or more sensors fails a bump test, be sure to calibrate those sensors.
The bump test is now complete.
If all the alarms and all sensors have passed and no sensor is due for a calibration, the
instrument is now ready for use.
BW RigRat
78
User Manual