Bertazzoni PRO905IMFESGIT 90cm Professional Series Freestanding Electric Oven/Stove

User Manual - Page 9

For PRO905IMFESGIT.

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9
OVEN BURNER ADJUSTMENT ONLY MODEL 60X60
Only model 60x60 1)Primary air adjustment:
Oven burner adjustment: follow the instructions below to adjust the primary air for
the over burner:
1) Remove the oven bottom.
2) Loosen the screw P and adjust the position X of the Venturi cone (Fig.9)
according to the measurements.
Fig 9
Burner primary air regulation (indicative)
BURNER
Type of gas
Oven (mm)
M6
Natural G20
fully open
Butane G30
fully open
Propane G31
fully open
WARNING: After completing the above-mentioned replacements, adjust the
burners, as described in the paragraph below. Seal any adjustment and pre-
adjustment devices. Replace the existing rating plate with a new one corresponding
to the new gas adjustment. This rating plate is contained in the spare nozzle
bag.
Adaption to various types of gas APPLIANCE CATEGORY: II 2H3+
Burner
Types of Gas
Pressure
Nozzle
Diameter
Rater Capacity
Reduced
Capacity
by-pass
Diameter
mbar
1/100 mm.
g/h
l/h
kw
kcal/h
kw
kcal/h
1/100 mm.
Natural G20
20
77
-
95
1
860
0,48
413
34 reg.
Auxiliary
Butane G30
30
50
73
-
1
860
0,48
413
34
Propane G31 37 50 71 - 1 860 0,48 413 34
Natural G20
20
101
-
167
1,75
1505
0,6
516
36 reg.
Semi-Rapid
Butane G30
30
66
127
-
1,75
1505
0,6
516
36
Propane G31
37
66
125
-
1,75
1505
0,6
516
36
Natural G20
20
129
-
286
3
2580
1,05
903
52 reg.
Rapid
Butane G30
30
87
218
-
3
2580
1,05
903
52
Propane G31
37
87
214
-
3
2580
1,05
903
52
Natural G20 20
Int 70
- 476 5,0 4300 0,48 413
Int 34 reg.
Ext 2 x 110
Ext 65 reg
Dual
Butane G30 30
Int 46
334 - 4,6 3956 0,48 413
Int 34
Ext 2 x 69
Ext 65
Propane G31 37
Int 46
328 - 4,6 3956 0,48 413
Int 34
Ext 2 x 69
Ext 65
Natural G20
20
150
-
429
4,5
3870
2
1720
70 reg.
Oven
Butane G30
30
95
327
-
4,5
3870
2
1720
70
90X60 Propane G31 37 95 321 - 4,5 3870 2 1720 70
Natural G20
20
125
-
286
3
2580
1
860
48
Oven Butane G30 30 85 218 - 3 2580 1 860 48
60X60
Propane G31
37
85
214
-
3
2580
1
860
48
Check correct operation of the ignition system and operation of burners individually
and in combination. Burner flames should be clear blue, with no yellow tipping. If the
burners show any abnormality check that burner heads are correctly located.
Note: These burners have no aeration adjustment.
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