• Store in its original packaging, protected from shocks.

Inspection every six months

  • Check that the product is in good condition.
  • Check that each fitting has been properly tightened using the appropriate wrench. Re-tighten if necessary.

Pneumatic testing of the pressure switch

  • Remove the pressure switch from the adapter by unscrewing the G 1/4สบ fitting.
  • Apply a pressure of at least 5 bar to the pressure switch. Use a gas cylinder fitted with a suitable pressure reducing valve, for example.
  • After completing the test, rescrew the pressure contact onto the adapter (refer to section on Mounting).
Test intervals

Test intervals for the pressure switch vary depending on the country.