CHAPTER
10
Turning the BW RigRat On and Off
Turning the BW RigRat On
With the instrument turned off, press and hold the button until LCD display starts a countdown,
and then release. During startup, the battery, buzzer, and LEDs are tested, and then it performs
self-testing of its other functions. When the main measurement screen appears, the instrument
is ready for calibration or use.
Note: The type number is given on the LCD display during startup, refer to clause 2 for more
details about use restriction.
Note: When the battery’s charge falls below a preset voltage, the instrument warns you by
showing a critical error message, and turn off automatically in 3 seconds. You should charge the
battery before turning it on again.
IMPORTANT!
If a major error that prevents the BW RigRat from functioning is found during startup, the
message “Contact Service” is shown on the display. The instrument should be shut off and
serviced.
Note: During a pumped BW RigRat’s startup, startup pauses and the display instructs you to
place your finger over the pump inlet to test the pump. Leave the inlet covered until
instructed to remove your finger.
BW RigRat 64 User Manual
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