Wika CPH6600 Manuale Utente Scaricare il pdf (Pagina 35)

35WIKA operating instructions, model CPH6600

14005103.03 11/2012 GB/D

6. Commissioning, operation

To perform a switch test, the following steps must be taken:

1. Switch to SETUP 4 (standard switch test).

SETUP 4: The upper display is set to [P1] ST, all other displays are switched o.

The pressure switch test can be performed with the following functions

[P1] ST or EXT ST.

2. Connect the calibrator to the pressure switch using the switch terminals. The polarity

of the terminals does not matter. Then connect the pressure side of the calibrator

and the pressure switch.

3. Open the vent key and zero the calibrator. Then close the vent after resetting the

calibrator.

6.12 Performing a pressure switch test

Figure 4: CPH6600 with pressure switch

Use low volume hose if

possible

Pressure switch

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Wika CPH6600 Manuale Utente Pagina 35