Checking The System For Leaks; Rectifying Leaks In The System - Weinmann MEDUMAT Standard2 Instructions For Use Manual

9 Function check

9.6 Checking the system for leaks

Requirement
Result

9.7 Rectifying leaks in the system

Requirement
192 EN MEDUMAT Standard
The device is connected to the oxygen supply.
1. Open the valve of the oxygen cylinder slowly.
The contents gauge on the pressure reducer indicates the
pressure in the oxygen cylinder.
2. Close the valve on the oxygen cylinder.
3. Observe the contents gauge on the pressure reducer for
approx. 1 min:
• If the position of the needle remains constant, the system
is free from leaks
• If the needle falls, there is a leak in the system
4. If necessary: Rectify the leak
system", page 192).
The system has been checked for leaks.
• All screw connections are tightened.
• All hoses are securely connected.
• There is a leak in the system.
1. Prepare a soapy solution using unperfumed soap.
Damage to the device caused by ingress of liquids!
Ingress of liquids may damage the device, components and
accessories.
 Do not immerse the device, components, or accessories in
liquids.
2. Wet all screw connections and hoses with the soapy solution.
Bubbles will form if a leak is present.
3. In the event of a leakage: Close the valve on the oxygen
cylinder.
2
(see "9.7 Rectifying leaks in the