Leak Test; High-Pressure Section; Low-Pressure Section - Truma MonoControl Mode D'emploi

Leak test

5 Leak test
5.1

High-pressure section

The leak test of the high-pressure section can be performed by the
user�
The high-pressure hose is screwed onto the cylinder valve and onto
the gas pressure regulator or gas filter� Gas can escape at these
unions�
The user is responsible for the test�
After each gas cylinder or high-pressure hose change, check the

unions in the high-pressure section with a leak-finder spray in
accordance with EN 14291�
Check and replace the flat gaskets if they are leaking� Consult a

specialist workshop if necessary�
5.2

Low-pressure section


WARNING
Risk of fire or explosion hazard
If the leak test is not performed properly on the low-pressure
section, leaks may remain undiscovered�
Only have the gas system checked by an expert�

For experts only
Test conditions:
Maximum test pressure 150 mbar
•
The high-pressure hose and gas cylinder must be connected�
•
Switch off all the gas appliances such as the heating, refrigerator

or gas hob in the recreational vehicle�
Open all quick-acting shut-off valves to the gas appliances and, if

necessary, the gas remote switch�
48 EN
MonoControl
50020-00982 ∙ 00 ∙ 08/2022