en | Maintenance
62 X-am
®
2800 / X-am
®
5800
Permitted test gas concentration:
Dräger recommends selecting a test concentration in the middle of the
respective measuring range or close to the expected measured value.
WARNING
Health hazard from test gas
Breathing in of test gas can be harmful to health or lead to death.
► Do not inhale the test gas.
► Observe risks connected with the test gas, hazards notes and safety advice
(see for example safety data sheets, instructions on the testing media).
1. Connect the test gas cylinder to the calibration adapter (order no. 8318752).
2. Connect the hose to the second connector on the calibration adapter to
direct the test gas to an exhaust or outside.
3. Insert the switched-on gas detector into the calibration adapter and press it
down until it locks into place.
4. Press for approx. 4 s in measuring mode.
5. Enter and confirm the password.
6. Select and confirm single-gas calibration .
The first measuring channel is displayed and the measured gas flashes.
7. Use to select the desired measuring channel.
8. Press to start the single-gas calibration for the selected measuring
channel.
The test gas concentration is displayed and flashes.
Ex-channel of infrared sensor
(X-am 5800 only)
20 to 100 % LEL
1)
2)
5 to 100 Vol%
1)
2)
1) Dependent on measured gas selected.
2) Dependent on measuring range and measurement accuracy.
CO2 channel of infrared sensor
(X-am 5800 only)
0.05 to 5 Vol%
2)
CatEx
O
2
The permitted test gas concentration is
displayed by the gas detector during
single-gas calibration of the sensitivity.
The permitted test gas concentration of other gases can be read out of the gas
detector by the Dräger CC Vision PC software. The permitted concentrations
depend on the set parameters (e.g. alarm thresholds).
OK
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