DeLonghi DEF1407A, Instruction Manual

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Auxiliary,
Semi-rapid
and Rapid
burners
MINIMUM BURNER SETTING ADJUSTMENT
Check whether the flame spreads to all burner ports when the burner is lit with the gas
tap set to the minimum position. If some ports do not light, increase the minimum gas rate
setting.
Check whether the burner remains lit even when the gas tap is turned quickly from the
maximum to the minimum position. If the burner does not remain lit, increase the minimum
gas rate setting.
The procedure for adjusting the minimum gas rate setting is described below.
Auxiliary, semi-rapid, rapid and triple-ring burners:
■ Light the burner.
■ Set the gas valve to the “minimum rate” position.
■ Remove the knob.
■ Using a screwdriver turn the screw “ F1 ” until adjustment is correct (fig. 15) .
Normally for ULPG, the regulation screw is tightened up.
Figure 14a
Triple-ring
burner
Figure 14b
F
F1
Figure 15
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