Technical Data And Application Requirements; Installation; Commissioning - WIKA A2G-30 Manual De Instrucciones

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4. Technical data and application requirements

Pressure limitation

Maximum pressure: 200 kPa (2 bar)

Operating temperature

Ambient: -40 ... +60 °C

Medium: -40 ... +60 °C

Ingress protection

IP 54 per EN 60529 / lEC 529

The inclined tube manometer must be screwed to a suitable vertical

■

surface

The device must be fastened horizontally using the enclosed self-

■

tapping screws

Filling

Turn the zero knob back as far as it will go, and then about one turn

clockwise, to enable setting to be made in both directions. Unscrew the

'fill' knob and fill it with thegauge filling liquid, until the liquid is visible in

the measuring scale near the zero point. Using the zero knob, set it to

zero exactly and re-seal the filling hole.

Connection to the air filter

Connect the instrument's

and also the instrument's

with hoses. The green and red labels must be stuck next to each other

WIKA Operating instructions air2guide Model A2G-30

connection to the outlet side of the filter

connection to the intake side of the filter

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