WLD-TEC Gasprofi 1 micro school edition, Инструкция по эксплуатации

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1.2 Electrical connection:
Insert the power cord into the socket (7) on the back panel of the unit, or into the socket of the
foot pedal. The default supply must be connected to a voltage source of 100 - 240 V /
50/60 Hz.
2. Operation: Flame regulation
The flame can be varied in size and intensity by turning the gas knob ( 2 ) and adjusting the
air knob ( 2a ) to suit all requirements.
Attention: When operating the unit for the first time or after changing the nozzle, turn the gas
adjustment knob ( 2 ) two revolutions to the left and turn the air adjustment knob ( 2a ) 3-4
revolutions to the left, too.
2.1 Operation: On-Off switch, operating mode
Switch the unit on by a short push on the function knob (1) . It can be turned off by a long push
( 2 s) on the function knob.
2.2 Operation: Application programs
- BUTTON StartStop:
The flame is ignited by operation of the function knob (1) . The flame is extinguished after
renewed actuation of the function knob (1) . Additionally the flame is automatically extinguished
when the burning timer has expired after 60 min.
- PEDAL Standard:
The flame is ignited by operation of the foot pedal (optional, see paragraph 1.1) . The foot
pedal remains depressed for the duration of use. The flame is extinguished upon release of
the pedal.
2.3 Operation: Switch-off
The unit can be turned off by pushing the function knob (1) for more than 2 seconds.
To depressurize gas hose shut off the gas supply and activate the burner again until the
flame extinguishes in order to burn the residual gas. Afterwards turn off the gas burner
at the function knob.
3. Safety functions:
Automatic unit switch off: The unit switches itself off automatically after 4 hours if the flame
has not been lit in this period.
4. Error displays:
- Ignition failure: Green LED blinks 2x
This signal appears and indicates a malfunction if the flame fails to ignite after 7 seconds.
In case of ignition failure check the burner head (4) for possible clogging, check the correct
input pressure of the gas supply and verify that the correct nozzle is installed.
In case of this malfunction the gas supply will be shut off automatically.
Nozzle N : natural gas, 18-25 mbar
Nozzle P : propane-/ butane gas, 47,5-57,5 mbar
- Flame failure: Green LED blinks 3x
This signal indicates a malfunction if the flame is extinguished by external factors and fails
to reignite within 5 sec. In case of flame failure check the burner head (4) for possible clogging
and verify the correct input pressure of the gas supply.
In case of this malfunction the gas supply will be shut off automatically.