Rki-instruments SDM-E2 Bedienungsanleitung PDF herunterladen (Seite 36)

31 • Bump Testing Instruments with Standard Sensors

14. The SDM-E2 will perform a fresh air adjustment on the instrument.

• If the air adjustment is successful, the SDM-E2 will indicate that all

channels passed with a “P” to the right of the “Z”. The “Z” indicates it is a

fresh air adjustment (zero) result. The SDM-E2 will continue as described

in step 15 below.

• If one or more of the sensors fails the fresh air adjustment, the SDM-E2 will

abort the bump test and will not apply calibration gas. If this happens, the

BUMP T LED will flash red indicating a failure and the following screen will

appear indicating which channels passed and failed the fresh air

adjustment with a P (pass) or an F (fail) to the right of the “Z”. The “Z”

indicates it is a fresh air adjustment (zero) result. In the following example,

the H

S channel failed the zero adjustment.

In this case, continue with step 18.

CH4 0%LEL Z P

OXY 20.9vol% Z P

H2S 0.0ppm Z P

CO 0ppm Z P

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CH4 0%LEL Z P

OXY 20.9vol% Z P

H2S 5.0ppm Z F

CO 0ppm Z P

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Rki-instruments SDM-E2 Bedienungsanleitung Seite 36