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If the gas tap on the gas bottle falters and the gas supply cannot be turned off
normally, first press the power regular to (O) and unplug the unit. The gas valve will
now block the gas supply and the heater will shut off. Allow the unit to cool off, but
don't disconnect the gas hose! Take the gas bottle and the connected device to your
gas supplier to have the problem solved. This defect is not in your unit.
If you think you won't use the device for a long time, you should disconnect the gas
supply hose from the unit and place the protective cap on the opening. Put the unit in
the original packaging (or another dust-free box or bag) and keep it in a cool, dry place
outside the reach of children. Before you use the device again, you must check
whether the ventilator is working properly and no flammable materials are still next
to/in/on the heater. Also perform a gas leakage test.
Repairs must only be performed by qualified people. Never open the heater yourself!
Make sure that only original parts are used; that definitely applies to the gas hose and
the pressure regulator!
The heater must be inspected at least once a year by a qualified person.
Gas supply circuit
1. Connection nut for gas supply
2. Electromagnetic valve
3. Gas nozzle
4. Thermocouple
5. Burner head
6. Spark plug
7. Overheating protection
Operating principle:
When the heater is connected to the
gas supply, the gas passes in
sequence through the following
parts:
1. Gas supply opening (1)
2. Electromagnetic valve (2)
3. Gas nozzle (3)
4. burner head (5), where it is ignited by a spark in the spark plug (6)
5. thermocouple (4), that is heated by the heat of the burnt gas
6. overheating protection (7) that controls the electromagnetic valve in the gas valve
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