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Adjusting the minimum flame position
The flame length in the minimum position is adjusted with a
flat screw located on the valve. For valves with a flame failure
device, the screw is located on the side of the valve spindle.
For valves without a flame failure device, the screw is located
inside the valve spindle. 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 the minimum position. 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.
Valve with flame failure device
Bypass Screw
Valve without flame failure
device
Screw(inside the hole)
Содержание TG50B
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