Cleaning; Device Settings; Factory Settings; Device And Sensor Settings - Dräger X-am 3500 Gebrauchsanweisung

Designation and descrip-
tion
Plug-in power supply unit
100-240 V AC; 1.33 A for
charging up to 5 gas detec-
tors
(requires adapter 83 25 736)
Plug-in power supply unit
100-240 V AC; 6.25 A for
charging up to 20 gas detec-
tors
(requires adapter 83 25 736)
Vehicle connection
12 V / 24 V for charging
1 gas detector
Vehicle connection 12 V / 24
V for charging up to 5 gas
detectors
(requires adapter 83 25 736)
Vehicle mount
(requires adapter 83 25 736
and vehicle connection cable
83 21 855)
5.7

Cleaning

The gas detector does not require any special care.
If it is heavily soiled, wash the gas detector with cold water
and use a sponge if necessary. Use a cloth to dry the gas
detector.
NOTICE
Damage to the gas detector!
Rough cleaning objects (e.g. brushes), cleaning agents and
solvent may destroy the dust and water filter.
► Only clean the gas detector with cold water and, if
necessary, with a sponge.
► If the gas inlets are protected by the pump adapter, then a
soft brush can also be used to clean the device. After
cleaning, make sure that the gas inlet is free.
The shoulder strap can be cleaned with water and without
cleaning agents in a wash bag in an (industrial) washing
machine.
6

Device settings

Only trained and qualified personnel may change the device
settings.
For more details, refer to the technical manual.
6.1

Factory settings

Different settings can be selected to meet customer
requirements on order. The setting can be checked and
changed with the Dräger CC-Vision PC software.
Instructions for use |
X-am
Order no.
83 21 849
83 21 850
45 30 057
83 21 855
83 27 636
®
3500
The modified parameter settings must be checked on the
gas detector after transmission to ensure that the values were
transmitted correctly.
Parameters that cannot be viewed on the gas detector must
be exported using the Dräger CC-Vision PC software after a
change and checked.
Function
Fresh air calibration without
password
Bump test without password
Operation signal
Switch off allowed
1)
Capture range
2)
LEL factor
ch4 (methane)
H (hydrogen)
2
STEL
TWA
Alarm thresholds configura-
tion type
Alarm A1
Alarm A2
Symbol for type of danger
Expired bump test interval
Expired calibration interval
Power-save mode display
1) The set capture range can be read out on the gas detector and acti-
vated or deactivated. The capture range is activated in measuring
mode ex-factory. The capture range is always deactivated in calibra-
tion mode.
2) An LEL factor can be adapted to national regulations using the Dräger
CC-Vision PC software.
6.2

Device and sensor settings

Name:
Device settings:
Password(s)
Acoustic operation signal
Device settings
Setting
On
Off
On
On
On
4.4 vol. % (corresponds to
100 %LEL)
4.0 vol % (corresponds to
100 %LEL)
STEL feature – inactive;
average duration =
15 minutes
TWA feature – inactive; aver-
age duration = 8 hours
ATEX-compliant
Acknowledgeable; not latch-
ing, pre-alarm, increasing
measured value (for O sen-
2
sor, decreasing measured
value as well)
Not acknowledgeable; latch-
ing, main alarm, increasing
measured value (for O sen-
2
sor, decreasing measured
value as well)
On
Warning
Channel warning
Off
Area / setting
Numerical range (4-digit)
Yes / No
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