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17
J
Auxiliary,
Semi-rapid and
Rapid burners
J
Injectors for
outer crown
J
Injector for
inner crown
Dual burner
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 and rapid 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 (g. 15c).
Inside crown of DUAL burner:
• Light the DUAL burner.
• Set the gas valve to the “minimum rate” position of the inner crown only.
• Remove the knob.
• Using a screwdriver turn the screw “F3” until the correct setting is obtained (g. 15d).
Outside crown of DUAL burner:
• Light the DUAL burner.
• Set the gas valve to the “minimum rate” position of the inner + outer crowns.
• Remove the knob.
• Using a screwdriver turn the screw “F2” until the correct setting is obtained (g. 15d).
Normally for ULPG, the regulation screw is tightened up.
F
Figure 15c
F2
F3
F1
Figure 15d
Figure 15a Figure 15b
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