Hose Change - Truma DuoControl Mode D'emploi

– Open the full gas cylinder's valve (1).
After any intervention, check the hose connection to the cylin-
der valve for leaks (see "Checking for leaks in the high-pressure
section").

Hose change

Use the included screw aid (9) to attach and remove the high-pres-
sure hoses (3). It will help you generate the necessary tightening
torque and will prevent damage to the union that may otherwise re-
sult from using an improper tool.
Residual gas: No smoking, no naked flames!
– Close the gas cylinder valve (1).
– Unscrew the high-pressure hose (3) from the gas cylinder (2 / or the
clip-on adapter) and from the gas filter / DuoControl inlet.
When changing the hose, ensure that the seal provided with
the hose (hose outlet – gas filter / gas pressure regulator inlet)
is correctly installed and is not damaged.
We recommend that you replace the flat gasket G 13 (part no.
50020-76300) every time the hose is changed.
– Screw the country-specific high-pressure hose (3) to the gas filter (4) /
DuoControl inlet and to the cylinder (2 / or the clip-on adapter).
EN
28