VESTEL AOB-9125W, Руководство пользователя

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INSTALLATION AND PREPARATIONS FOR USE
3.4
Gas conversion
Caution: The following procedures must be undertaken by authorized service people.
Your appliance is adjusted to be operated with LPG/NG gas. The gas burners can be adapted to
different types of gas, by replacing the corresponding injectors and adjusting minimum flame length
suitable to the gas in use. For this purpose, following steps should be performed
:
Changing injectors:
• Cut off the main gas supply and unplug from the electric mains.
• Remove the burner cap and the adapter(Figure 9).
• Unscrew the injectors. For this, use a 7mm spanner(Figure 10).
• Replace the injector with the ones from the gas conversion kit, with corresponding diameters
suitable to the type of gas that is going to be used, according to the information chart (which is
also supplied in the gas conversion kit).
Figure 10
Injector
Spanner
Figure 9
Adjusting the reduced flame position:
The flame length in the minimum position is adjusted with a flat screw located on the valve. For
valves with flame failure device, the screw is located on the side of the valve spindle(Figure 9-10).
For easier reduced flame adjustment, it is advised to remove the control panel (and microswitch, if
present) during adjustment.
To determine the minimum position, ignite the burners and leave them on in minimum position.
Remove the with the help of a small screwdriver fasten or loosen the bypass screw around 90
angular degrees. When the flame has a length of at least 4mm, the gas is well distributed. Make
sure that the flame does not die out when passing from the maximum position to the minimum
position. Create an artificial wind with your hand toward the flame to see if the flames are stable.
The position the bypass screw must be loosened for conversion from LPG to NG. For conversion
from NG to LPG, the same screw must be fastened. Make sure that the appliance is unpluged from
the electric mains and the gas supply is open.
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