Abus AirSecure CO2WM110 - Calibration and Cleaning Procedures; Manual CO₂ Sensor Calibration; Device Cleaning Instructions

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Troubleshooting, Cleaning
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 ammable
liquids!
5. Manual calibration
→ Fresh and dry outdoor air is required for manual calibration when the CO
2
value is approx. 500 ppm. Do not calibrate the detector in the rain.
High humidity increases the CO
2
content in the air. When calibrating
manually, keep the detector away from areas where there are many people
or objects that
could emit CO
2
, such as ventilation pipes, chimneys or cars.
To calibrate manually, place the detector outdoors and press the three
buttons simultaneously. "CO2" will ash during calibration,
which lasts approx. 16 minutes until the ashing stops. Calibration is
completely automatic.
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