Wika A2G-45 Manual do Utilizador descarregar pdf (Página 13)

WIKA operating instructions air2guide model A2G-45

40389228.01 09/2012 GB/D/F/E/I

Inuence of the span

setting on the measured

values

Pout

10 V

Pressure

6. Commissioning, operation ... 8. Disposal

Set the span in the following sequence:

1. Carry out a zero point calibration

2. Connect the pressure connections

3. Select "Span" in the menu and then select "Adjust"

4. Using both the "up" and "down" arrow buttons, set the relevant value

for the display or the 0 … 10 V output, so that it matches the reference

pressure instrument's value

5. Conrm the setting by pressing the "OK" button

7. Maintenance and cleaning

The dierntial pressure switches are maintenance-free and oer long

service life provided they are handled and operated properly.

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

Repairs must only be carried out by the manufacturer or appropriately

qualied skilled personnel.

8. 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.

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Wika A2G-45 Manual do Utilizador Página 13