0002670414
A
A1
A2
B
B1
B2
C
D
E
F
L
M
N
I
I1
MIN. MAX.
BT 75 DSNM-D 860 510 350 545 415 130 1385 170 430 205 160 225 - 300 M12 170 260 260
BT 100 DSNM-D 860 510 350 560 400 160 1320 210 400 230 195
276
M16 240 320
BT 120 DSNM-D 910 460 450 610 450 160 1400 185 450 230 195
276
M16 240 320
BT 180 DSNM-D 940 450 490 610 450 160 1645 200 535 260 220 280 - 370 M12 230 320 320
BT 250 DSNM-D 1025 535 490 740 580 160 1665 235 590 260 220 280 - 370 M12 230 320 320
BT 300 DSNM-D 1135 625 510 800 580 220 1900 245 605 360 275 400 - 540 M20 365 440 440
BT 350 DSNM-D 1220 695 525 880 660 220 1960 350 560 360 275 400 - 540 M20 365 440 440
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98323_201501
ENGLISH
TECHNICAL DATA
1) PHOTORESISTANCE
2) IGNITION TRANSFORMER
3) COMBUSTION HEAD CONTROL
KNOB
4) BACKNOZZLE THERMOSTAT
5) 2nd FLAME PRESSURE REGU-
LATOR VALVE
6) 1st FLAME PRESSURE REGU-
LATOR VALVE
7) AIR PRESSURE SWITCH
8) 2nd FLAME ELECTROVALVE
(usually open)
9) PUMP
10) PUMP MOTOR
11) PRE-HEATER
12) BURNER FIXING FLANGES
13) INSULATING GASKET
14) COMBUSTION HEAD
15) FAN MOTOR
16) ELECTROMAGNET
17) ELECTRIC BOARD
18) AIR REGULATION SERVOMO-
TOR
19) PUMP
20) SELF-CLEANING FILTER
MOUNTED ON THE PRE-HEA-
TER TANK
Summary of Contents for BT 75 DSNM-D
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