Switch The Gas Detector On Or Off; Switching Off The Instrument; During Operation - Dräger X-am 5100 Cyanogen Gebrauchsanweisung

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Use
WARNING
Risk of injury and death!
Before any measurements relevant to safety are made, check the adjustment
with a bump test, adjust if necessary and check all alarm elements. If national
regulations apply, a bump test must be performed according to the national
regulations. Faulty adjustment may result in incorrect measuring results, with
possible serious consequences.
1. Switch on the instrument. The current measured values are shown in the
display.
Note:
The instrument can be operated normally. If the warning message
does not disappear automatically during operation, the instrument
must be serviced after the end of use.
The instrument is not ready to measure and requires maintenance.
2. Check that the gas inlet opening on the instrument is not covered.
4.2

Switch the gas detector on or off

4.2.1 Switching on the instrument
1. Press and hold the -key for approx. 3 seconds until the countdown shown
OK
in the display has elapsed.
– All the display segments, including the visual, audible and vibration
alarms, are activated for a short time.
– The software version is displayed.
– The instrument performs a self test.
– The display shows the days remaining until the next calibration, e.g.
C N ppm CAL 20.
2 2
– The time until the bump test interval elapses is displayed in days, e.g. bt
123.
– All alarm thresholds A1 and A2 as well as
are displayed consecutively.
1) 1Only when activated in the instrument configuration. Delivery status: not activated.
18
During the sensor warm-up phase:
–
–
–
–
–
2. Press
4.2.2
● Press and hold the
countdown shown in the display has elapsed.
–
4.3
WARNING
Incorrect alarm behaviour
A closed gas path causes incorrect measured values. This may cause alarms to
be triggered incorrectly.
► To ensure correct measurement operation, the gas inlet opening on the
instrument must not be covered or dirty.
► The sensor cap must not be twisted.
– During operation, the measured values for the measured gas are displayed.
– If a measuring range is exceeded or a negative drift occurs, the following
displays are shown instead of the measured value display:
Too high concentration
1) 1)
(TWA) and (STEL) ,
Negative drift
The display for the measured values flashes.
The special symbol is displayed.
No alarms are issued during the warm-up phase.
The red LEDs flash.
The gas detector is ready to measure when the measured values no
longer flash and the red LEDs are no longer illuminated. The special
symbol may continue to be displayed if corresponding warnings (e.g.
not yet ready for calibration) are active (to view the warnings, see the
technical manual).
-key to cancel the display of the activation sequence.
OK

Switching off the instrument

- and -key for approx. 3 seconds until the
OK
Before the instrument is switched off, the visual, audible and vibration
alarms are activated for a short time.

During operation

Instructions for use
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X-am 5100 Cyanogen