Table Of Contents; Burner Btu/Hr Injector (Mm); Natural Propane - Foster N4LVFTNA Instruction Manual

Gas cooktops
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LOW SETTING VALVE ADJUSTEMENT
The low setting should produce a stable flame when tur-
ning the knob from max to min. The flame should be
1/8 inch (3,2 mm) or lower and must be stable on all
ports on low setting. To adjust: operate burner on max for
about five minutes to properly heat the burner itself. Turn
knob back to min; remove knob, and insert a small flat
tip screwdriver into the centre of the valve stem. Adjust
the flame size by turning adjustment screw in either di-
rection, while holding the stem to prevent it from rotating
(fig. 7).
Flame must be of sufficient size to be stable on all burner ports. If flame adjustment is
needed, adjust only on the low setting. Never adjust flame size on higher setting.
When a two-way gas tap is present there are two screws for minimum gas flow adjustment.
NOTE: all gas adjustment should be done by qualified service personnel only
COOKTOP TECHNICAL DATA
Triple crown
11.000
COOKTOP TECHNICAL DATA
7649 900, 7640 900, 7650 900)
Burner
Auxiliary
Semi-rapid
Rapid
Double crown (inside burner)
Double crown (external crown)
To identify the right nozzle for each burner, please refer to the figure embedded on the
nozzle itself.
DIMENSIONS OF THE APPLIANCES
Mod.
7055 962
7245 962
7216 942-7217 942
7637 900-7647 900
7638 900-7648 900
7639 900-7649 900
7640 900-7650 900
(7055 962, 7245 962, 7216 942, 7217 942)
2.800
0,80
5.100
1,10
7.600
1,30
1,60
(7637 900, 7647 900, 7638 900, 7648 900, 7639 900,
BTU/hr
5.000
9.100
10.750
15.500
Width in (mm)
55 / 64
33
(860)
3 / 8
34
(873)
31 / 64
54
(1384)
9 / 32
32
(820)
37 / 64
41
(1056)
7 / 16
45
(1154)
33 / 64
42
(1080)
0,50
0,65
0,82
0,95
Injector (mm)
Natural
Propane
1,05
0,63
1,45
0,86
1,55
0,92
0,90
0,53
1,70
1,00
Height in (mm)
49 / 64
1
(45)
3 / 32
2
(53)
9 / 16
2
(65)
53 / 64
2
(72)
53 / 64
2
(72)
53 / 64
2
(72)
53 / 64
2
(72)
-15-
Fig. 7
Fig. 7
Depth in (mm)
11 / 16
19
(500)
13 / 64
20
(513)
31 / 32
13
(355)
3 / 64
22
(560)
3 / 64
22
(560)
3 / 64
22
(560)
19 / 64
19
(490)

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