4-7
INSTALL INSTRUMENT IN STATION & PERFORM BUMP / CALIBRATION
Concurrently, the instrument automatically starts up and
begins it’s warm-up routine, if installed in the ‘OFF’ condition.
The instrument pump runs briey before the Station pump
‘overrides’ this and automatically switches OFF the instrument
pump.
The six green LED’s on the instrument ash in one second
intervals then, when the following instrument screen is
displayed, the gas delivery commences.
Note that the condence signal is disabled during bump
testing / calibration.
Fig. 4-9 Instrument Warm-up
As the gas delivery progresses, the instrument display reects
the increase in each gas value (decrease in oxygen).
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