Truma MonoControl Einbauanleitung Seite 21

MonoControl
4.4.1 Olive screw connection
Observe the following points during installation:
Establish all cutting ring screw connections according to the

corresponding regulations for the installation of cutting ring screw
connections (e�g� EN ISO 8434-1, DIN EN 1949)�
Make sure that the olive and the tapered seal are in perfect

condition�
Lay gas pipes without tension so that, once the gas pipe has been

installed, no force is being exerted on the gas pressure regulator�
Use appropriate protection (soft inserts, rubber bushings,

bulkhead unions) to prevent gas pipes chafing at fastening and
connection points�
Tighten cutting ring screw connections for 8 mm gas pipes with a

17 mm spanner�
Tighten cutting ring screw connections for 10 mm gas pipes with

a 19 mm spanner�
Use a second 20 mm spanner to hold the cutting ring screw

connection in place�
 If necessary, the reducer union RST 10 x RVS 8 can be used to
connect a 8 mm gas pipe to a 10 mm regulator outlet�
4.4.2 Threaded union
Only use seals that are in perfect condition� Never use self-made
•
seals; instead, only use Truma original spare parts�
Use the included screw aid to attach and remove the high-pres-
•
sure hose or the gas filter*� The screw aid guarantees the required
tightening torque� Damage to the union or the seal is therefore
prevented�
4.4.3 Installing
 Before installing the gas pressure regulator, take note of the year
of construction for the test certificate� The CE test number is listed
in the technical data in the operating instructions�
50020-00990 ∙ 00 ∙ 08/2022
Installation and connection
EN 21