DuoControl CS
Operation
51
EN
50020-00980 ∙ 00 ∙ 08/2022
cylinder (operating cylinder)� To to this, turn the control knob 180°
to the stop position�
Turning it to the intermediate position causes a simultaneous
withdrawal of gas from both gas cylinders� The intermediate
position should be avoided�
If necessary, press the yellow reset button on the gas pressure
regulator, gently turn in a clockwise direction and hold for 10
seconds�
After any intervention, check the hose connection on the cylinder
valve for leaks (see the “Checking for leaks in the high-pressure
section” chapter)�
After replacing the empty gas cylinder, select it as the new reserve
cylinder� To to this, turn the control knob 180°�
4.4
Changing the high-pressure hose
Gas cylinders in different countries have a wide range of connections�
This may lead to the high-pressure hose also needing to be changed
when a gas cylinder is changed�
Truma offers a multitude of high-pressure hoses for different Euro-
pean gas cylinders (see www�truma�com)�
High-pressure hoses must be replaced before their expiry date
elapses or when they are damaged�
Store high-pressure hoses in a dark and dry place�
Observe national and local regulations�
Use the supplied screw aid to change the high-pressure hose�
The required tightening torque is achieved with the screw aid�
Damage to the bolted connections caused by unsuitable tools is
thus avoided�
Never use hose clips because this can cause damage and leaks in
high-pressure hoses�
