Options; Maintenance And Cleaning; Disposal - WIKA A2G-85 Mode D'emploi

7. Options / 8. Maintenance and cleaning / 9. Disposal

7. Options

LC display for indicating the measured values and parameter
■
settings
3 LEDs for displaying the CO
■
GB
0 ... 750 ppm:
751 ... 1,250 ppm:
1,251 ... 2,000 ppm:

8. Maintenance and cleaning

The CO sensor is maintenance-free and offers long service life
2
provided it is handled and operated properly.
Clean the instruments with a moist cloth (soap water).
Repairs must only be carried out by the manufacturer or appropriately
qualified 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-
specific waste disposal regulations.
12
-content
2
Green LED is on = good
Yellow LED is on = moderate
Red LED is on
WIKA operating instructions air2guide model A2G-85
= poor