Function Check; Intervals; Performing A Function Check - Weinmann OXYWAY Fix I Mode D'emploi

6

Function check

6.1 Intervals

6.2 Performing a function check

Requirement
Interval
After each cylinder change
At least every 6 months (if not used in
the meantime)
The pressure reducer is installed
reducer", page 15).
1. Check the pressure reducer for mechanical damage.
2. If necessary: Replace pressure reducer.
3. If medical devices are connected to the pressure outlet:
Switch off the devices.
4. If possible: Set the inhalation flow to 0.
5. Check that the screwed unions and hose connections are
secure.
6. If necessary: Tighten the screwed unions by hand.
7. Open the valve of the oxygen cylinder slowly.
8. Read off the cylinder pressure on the contents indicator of the
pressure reducer.
9. When cylinder pressure is < 50 bar: Change the oxygen
cylinder.
10. Close the valve on the oxygen cylinder.
11. Observe the needle of the contents indicator for
approx. 1 minute.
• If the needle remains steady: The system is free from leaks.
6 Function check
Function check
(see "4.1 Installing the pressure
OXYWAY EN 23