Switching Off The Instrument - Dräger X-am 5100 Gebrauchsanweisung

Use
3.1.3 Switching on the instrument
1. Press and hold the
OK
countdown » 3 . 2 . 1 « shown 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. » HCl ppm CAL 20 «.
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 »
1)
» « (STEL) , are displayed consecutively.
During the sensor warm-up period, the respective display of
the measured value flashes and the special symbol»
(for warning) is displayed. No alarms are issued during the
sensor warm-up period. See the Technical Handbook for
details regarding accelerated warm-up.
2. -Press the key to cancel the display of the activation sequence.
OK
3.1.4

Switching off the instrument

Press and hold the key and
OK
countdown » 3 . 2 . 1 « shown in the display has elapsed.
Before the instrument is switched off, the visual, audible and
vibration alarms are activated for a short time.
1 Only when activated in the instrument configuration. Delivery status: not activated.
18
key for approx. 3 seconds until the
« (TWA)
key at the same time until the
3.1.5 Before entering the workplace
WARNING
!
Before safety-related measurements, check the calibration
and recalibrate if necessary. A bump test must be carried out
in accordance with the national regulations.
1. Switch on the instrument. The current measured values are shown
in the display.
Observe any warning »
1
and
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.
Check that the gas inlet opening on the instrument is not covered.
« or fault messages » «.
Dräger X-am 5100