Wika A2G-80 Manuel d'utilisateur télécharger pdf (Page 10)

WIKA operating instructions air2guide model A2G-80

3. After running for about 30 minutes, check the output signal. The

voltage should be in the range of 1 ... 3 V. With a too high/low voltage,

correct the value accordingly

with the trim potentiometer on

the PCB:

Turn the potentiometer to the left

until the red LED just goes out.

The output signal will now be

approximately 0.7 V.

4. The sensor is now ready to be

used - the voltage of the output

signal will rise as the air quality

worsens.

40202810.02 07/2012 GB/D/F/E/I

6. Commissioning, operation ... 9. Disposal

7. Accessories

Standard accessories

Mounting ange

8. Maintenance and cleaning

Clean the instruments with a moist cloth (soap water).

Repairs must only be carried out by the manufacturer or appropriately

qualied skilled personnel.

9. Disposal

Incorrect disposal can put the environment at risk.

Dispose of instrument components and packaging materials in an

environmentally compatible way and in accordance with the country-

specic waste disposal regulations.

Operating LED

rim potentiometer

Oset

Electrical connection

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Wika A2G-80 Manuel d'utilisateur Page 10