17
Gas installation
The rules in point 6.1 must be adhered to.
When running on gas, these appliances are intended exclusively to use
liquid gas (propane/butane) - under no circumstances should town gas or
natural gas be used (EN 27418).
A fixed, pre-set pressure regulator complying with EN 12864 must be
connected to the liquid gas cylinder.
The pressure regulator must concur with the operating pressure specified
on the data plate of the appliance. The operating pressure corresponds to
the standard pressure of the country of specification (EN 1949, EN 732).
Only one connection pressure is permissible for any one vehicle. A plate
showing the permanent, clearly legible notice must be displayed in full view
at the point where the gas cylinder is installed.
The gas connection (1) to the appliance must be installed securely and at
zero potential using tube connectors and must be securely connected to the
vehicle (a hose connection is not permissible).
Inflamable material should not be in immediate proximity to the burner.
The gas connection to the appliance is effected by means of a suitable
coupling tube fitting L8, DIN 2353-ST, complying with Worksheet G607 of
DVGW or EN1949 respectively. (e.g. Ermeto)
The gas connection may only be carried out by a qualified personnel.
Also the following proper installation, a testing for leakage and a flame test
must be carried out by *qualified personnel in compliance with Worksheet G607 or
EN1949 respectively.
A certificate of testing must be issued.
* qualified personnel
Qualified personnel are accredited experts who are able, by virtue of their training
and knowledge, to vouch for the correct implementation of the leakage test.
Gas connection
See FIG. 6 - Gas inlet fitting
may have a different orientat
ion than shown.
6.5
FIG. 6
The refrigerator must be
equipped with a gas cock (C)
in the supply line to allow the
supply to be disconnected.
Such a cutout device must be
readily accessible to the user.
LP GAS
CYLINDER
PRESSURE
REGULATOR
TO
REFRIGERATOR
C
6.5.1
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