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If the gas detector is turned off, the values for the peak concentration, TWA
and STEL are deleted.
4.3
During operation
!
WARNING
Danger to life and/or risk of explosion!
The following alarms may indicate a danger to life:
A2 alarm (A3 alarm optional)
STEL or TWA alarm
Device error
► Immediately leave the hazard area.
The continuous operation of the gas detector is indicated by an optical and/or
acoustic operation signal that is emitted in a 60-second cycle (configurable using
the Dräger CC-Vision PC software).
If the allowable measuring range is exceeded or a negative zero drift occurs, the
following message appears in the display:
(negative drift).
The measuring channels do not need to be checked after a short-term over
range (up to one hour) by the EC measuring channels (this does not apply if
using DrägerSensor XXS CO H
In the event of an alarm, the corresponding displays, the visual, audible and
additionally the vibration alarm, are activated, see Section 6.2 on Page 27.
Push the [▼] button to light up the display.
If the gas detector is used for offshore applications, a distance of 5 m to a
compass must be complied with.
4.4
Connecting the gas detector with a smartphone
Only applies to Pac 6500/8000/8500 with Bluetooth
®
Bluetooth
in countries for which an approval exists. Contact Dräger for questions on
availability.
2
is not part of the technical suitability test and may only be used
(concentration too high) or
-CP).
Use
®
module.
en
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