Operating Instructions
PBS
28
© SICK AG • Germany • All rights reserved • Subject to change without notice
8013154/U275/2010/02/01
6. Packaging / 7. Starting, operation
6. Packaging
Has everything been supplied?
Check the scope of supply:
Completely assembled pressure switches
Ordered accessories
Inspect the pressure switch for possible damage during transportation. Should there be any
obvious damage, inform the transport company and SICK without delay.
Keep the packaging, as it offers optimal protection during transportation (e.g. changing
installation location, shipment for repair).
Ensure that the pressure connection thread and the connection contacts will not be
damaged.
7. Starting, operation
Required tools: wrench (flats 27), screw driver
Diaphragm test for your safety
It is necessary that before starting the pressure switch you test the instrument visual, as the
diaphragm is a
safety-relevant component.
Pay attention to any liquid leaking out, for this points to a diaphragm damage.
Use the pressure switch only if the diaphragm is undamaged.
Use the pressure switch only if it is in a faultless condition as far as the safety-
relevant features are concerned.
Warning
