Dräger X-am 2800 Notice D'utilisation page 48

en |
Operation
If one of these two conditions is not met, the green LED will flash approx. every
60 s instead of every 5 s.
4.3 Switch the gas detector on or off
4.3.1 Switching on the gas detector
WARNING
Incorrect device feature/settings!
Incorrect device features/settings may mean that alarms and dangers are not
detected.
► Before every use, check whether the display elements, the alarm features
and information are displayed correctly. If one of the items listed above does
not function correctly or is incorrect, do not use the gas detector and have it
inspected.
No alarms are issued during the warm-up phase!
1. Hold down the
screens one after the other.
 Countdown
 The switch-on sequence and the warm-up phase of the sensors start.
 Display test
 Start screen
 Firmware version
 Alarm element test (LEDs, alarm signal and vibration alarm)
 Customer-specific information screen (optional and can be configured
with the Dräger CC Vision PC software)
 Alarm thresholds, STEL, TWA (if configured) and LEL factor (if available)
 Any expired bump test or calibration interval as well as early warnings (if
configured)
 Measured value display
4.3.2 Switching off the gas detector
When the gas detector is placed in the charging cradle, it switches off
automatically.
48
button for approx. 3 s. The display shows the following
OK
®
X-am 2800 / X-am
®
5800