WIKA Wally Box III CPH7600 Betriebsanleitung Seite 29

6 Commissioning, operation
4. The top of the display will indicate "CLOSE".
5. Apply pressure with the pump slowly until the switch opens.
In the switch test mode the display update rate is increased to help capture changing
pressure inputs. Even with this enhanced sample rate the device under test should be
charged slowly with pressure in order to ensure accurate readings.
6. Once the switch is open, "OPEN" will be displayed; bleed the pump slowly until the pressure
switch closes.
7. In the top display it will now read "SW OPENED AT" and give you the pressure at which the
switch opened.
WIKA Operating Instruction, Model CPH7600
GB
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