Safety; Optional Features And Accessories; Storage; Maintenance And Cleaning - WIKA A2G-30 Manual De Instrucciones

6. Commissioning ... 10. Maintenance and cleaning
on the scale, in order to mark the start (green) and end pressure (red).
Please observe the recommendations of the plant manufacturer
regarding the maximum permissible pressure drop values.
GB

7. Safety

The special construction of the inclined tube manometer prevents the
indicator fluid from draining in the event of excessive pressure.

8. Optional features and accessories

Standard accessories
2 fixing screws
■
Filling liquid
■
Red and green pressure limit labels
■
2 m PVC hose, inner diameter 4 mm
■

9. Storage

To protect the pressure gauges from mechanical damage keep them
■
in the original packaging until installation.
Storage temperature range: -30 °C to +60 °C.
■
Protect pressure gauges from moisture and dust.
■

10. Maintenance and cleaning

Regularly check the indicator liquid and readjust the zero point if
necessary.
Clean the devices with a moist cloth (soapy water).
6
WIKA Operating instructions air2guide Model A2G-30