Solving Problems - EINHELL GWH 1500 Mode D'emploi

GWH 1500 Anleitung 27.07.2004
Press the starter button (3), hold it pressed down 5-
10 seconds in order to let gas enter into the burner.
The ignition knob should be still pressed down and
now turned to the left in order to ignite the flame -
hold down the knob a few seconds more until the
ignition flame has warmed up the thermostat
keeping the gas flow open.
Now you can release the starter knob. In case
ignition was not achieved, repeat procedure as
described before. Through the lateral opening (1)
you can see whether the flame is burning.
Now you can turn the starter knob (3) to max. posi-
tion by pressing the knob slightly.
When the valve control button (3) is on "max" you
can set the heating output to two levels (min / max)
with the control (2). When the control (2) is set to
"max" the output can be regulated within the
"min" – "max" range by turning the valve control
button (3) slightly counterclockwise, pressing the
valve control button (3) a little as you do so. When
the control (2) or the valve control button (3) are set
to "min" the described output setting does not work.
Important: The device does not automatically
switch itself on or off!
Turning off the heater
Depress the valve control button (3) and turn it to
"Start" in clockwise direction. The main flame is
extinguished, the ignition flame carries on burning.
Shutting of the heater completely:
Close the valve of the gas bottle
DO NOT IGNITE THE HEATER ONCE MORE
WITHIN 3 MINUTES
Cleaning
Note: Before cleaning make sure that the heater
is turned off and completely cold.
Clean the heater only with a wet cloth. Do not use
aggressive detergents.
If the cleaner is not being used. It should be
covered with a plastic bag.
Cleaning of burning chamber and the burner
Make sure that the gas supply on the gas bottle is
switched off.
Take off the gas supply hose.
Take off the back cover plate by unscrewing ther 6
screws.
The burner set can be cleaned with a soft brush or
a vacuum cleaner without taking the unit out.
The assembly should be done in reverse order. Do
not tighen the screws to strongly.
It is recommended to get the heater serviced once
a year by an expert.
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Solving problems

Ignition burner cannot be started.
a) Check ignition nozzle if blocked. If necesary
change it.
b) Check sparks on the ignition. Ascertain yourself
that the distance is not larger than 4 mm. Note
that the spark is not grounded by an earthwire
or electrode. If still it does not spark, change the
oxygen protection, the cable or the Piezo-
ignition.
The main burner can be started, fades away.
a) Have the gas pressure checke by an expert
only.
b) Check whether the head nozzle is not blocked.
c) Gas reducer valve at the gas bottle should be
tested by an expert.
It the heater ist not in use it should be safely stored. It
has been oberved that in some cases spiders have
covered the burners or cocons have blocked the venturi
pipes if such things have been observed the unit should
be retested by an expert, before using the heater again
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