Abus AirSecure CO2WM110 Manuel D'utilisation page 30

Troubleshooting, Cleaning
5. Manual calibration
→ Fresh and dry outdoor air is required for manual calibration when the CO
value is approx. 500 ppm. Do not calibrate the detector in the rain.
High humidity increases the CO
manually, keep the detector away from areas where there are many people
or objects that
could emit CO
To calibrate manually, place the detector outdoors and press the three
buttons
which lasts approx. 16 minutes until the flashing stops. Calibration is
completely automatic.
Cleaning
· Dusty detectors have to be cleaned.
Dust deposits in the air inlets of the detector can be vacuumed or blown out.
· If necessary, you can remove the dust with a brush.
· The surface can be cleaned using a cloth lightly moistened with soapy water.
· Do not allow water to enter the inside of the device!
· Do not clean the device in a dishwasher!
· Do not use sharp, pointed, abrasive, or corrosive cleaning materials or hard
brushes!
· Do not use chemicals and do not clean the detector with highly flammable
liquids!
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, such as ventilation pipes, chimneys or cars.
2
simultaneously. "CO2" will flash during calibration,
content in the air. When calibrating
2
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