6
Gas Supply
Connect the gas hose as follows:
4. After installing and connecting
the units, check all gas connec-
tions to make sure they are
tight.
Soap solution, leak detection
spray etc.
Do not use open flames!
3. Press the release button of the
hose protection mechanism
after
opening
the valve(s).
This must be done each time
the cylinders are replaced.
2. Open cylinder(s) valve(s).
When gas is removed from sev-
eral gas cylinders
simultane-
ously, all the valves have to be
opened.
1. Connect the pressure controller
to the gas cylinder(s).
*
Caution!
Left-handed thread!
Install gas tanks only in well-ventilated rooms;
they may not be set up in rooms where people re-
side for longer periods!
*
Important Information about Installation
When installing or removing the gas hose, make sure to
exert counterpressure on the unit’s gas connection nip-
ple using an open-end spanner SW 19 and remember-
ing that the thread is left-handed.
This process also applies to all other gas components,
including the pressure controller, hose protection device
(against breakage), etc.
Turn union nut
clockwise
Unscrew gas hose
Turn union nut
counter-clockwise
Fasten gas hose
Important Safety Instructions
The gas tanks may not be placed directly behind the
unit!
Never heat up or de-ice the gas tank using the hot
air coming out of the unit.
Danger of explosion.
Never place the gas tank on its side when the unit is
in operation.
Danger of explosion.
I
mportant Information about Ice Formation on the
Gas Supply System
There is a danger that ice will form on the gas or pres-
sure tanks if the dimensions of the gas supply system
are insufficient. When the gas pressure falls, it is no
longer possible to ensure that gas is properly supplied
to the consumer system.
This can result in imperfect combustion or harmful ex-
haust fumes, or may cause the flame to go out.
The frost crystals may not be removed using an open
flame, burning embers or radiators.
The gas supply system is to be set up in accordance
with the unit’s connection value (see type plate), length
of operation and ambient temperature of the supply
tanks.
In general, we recommend that using a set of at least 3
cylinders to prevent heavy ice formation on the tanks.
The number of cylinders can be increased using a
multi-cylinder set (accessories) depending on the unit
capacity and the length of operation.
T-connection
High pressure hose 0.4 m
pressure controller
Line breakage protection
Gas hose to unit
Assembly of Multi-Cylinder Set
All cylinder valves must be open to ensure constant gas
supply!
