Dräger Polytron 7000 User Manual

45
Maintenance
Calibration with test-gas ampoules
 Use the calibration flask (Part No. 68 03 407) – Observe the information in
the sensor data sheet.
 Follow the instructions printed on the calibration flask and enclosed with the
test-gas ampoules.
For units without a pump:
1 Fit the adapter and calibration bottle to the Polytron 7000.
 Break the test-gas ampoule inside the calibration flask.
 Wait until the measured value has settled (see the operating instructions for
the sensor for the necessary waiting period). Then carry out calibration.
For units with a pump:
— The pump adapter is already installed on the Polytron 7000.
 Insert the adapter (Part No. 68 04 620) in the calibration flask – connect the
hoses.
 Break the test-gas ampoule inside the calibration flask and wait until the
measured value has settled (see the operating instructions for the sensor
for the necessary waiting period). Then carry out calibration.
05023758_1.eps
OK
68 07 407
04923758_1.eps
OK
+
05123758_1.eps
OK
68 07 407
68 04 620
+

Dräger Polytron 7000 Specifications

General

Brand	Dräger
Model	Polytron 7000
Category	Adapter
Language	English