• Store in its original packaging, protected from shocks.
  • Store in a clean and dry location, protected from bad weather.


The product must be inspected as often as required by applicable local regulations. For more information, refer to the maintenance documentation.

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

Refer to the mounting and maintenance instructions to obtain the detailed procedure.

After an actuation

  • Unscrew the actuator from the cylinder valve.
  • Replace the cylinder.
  • Move PM actuation port cap from full to empty cylinder.
  • Fit actuator to the PM actuation port.

Only use actuators in good condition.