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0006080844_201003
E
N
G
L
I
S
H
Safety time
in seconds
2.5
Pre-ventilation and
pre-circulation time
in seconds
37.5
Pre-ignition
in seconds
5
Post-ignition
in seconds
2.5
Time between 1st
(pilot) flame and start
of modulation
in seconds
12.5
Control box
and
programmer
LFL 1.335
Cyclic relay
CONTROL BOX CHARACTERISTICS
No
. 0
00
29
00
31
2
DETAIL OF BURNER WITH ATOMIZER UNIT, MODULATION SERVOMOTOR, RETURN PRESSURE CON-
TROL, AIR WITH LPG OR NATURAL GAS PILOT BURNER
RETURN PRESSURE CONTROL
MIN = 10 + 12 bur
MAX = 18 + 20 bur
1 FILTER
2 BURNER PUMP (20-22 BAR)
3 PRESSURE GAUGE O-40 BAR
4 ATOMIZER BODY
5 RETURN NOZZLE WITHOUT PIN
6 RODS WITH CLOSING PINS
7 BY PASS HOLES
8 CLOSING SPRINGS
9 OPENING ELECTROMAGNETS
10 RETURN PRESSURE CONTROL
MIN = 10-12 BAR
MAX=18-20 BAR
11 MODULATION SERVOMOTOR
12 AIR/FUEL REGULATION CONTROL DISK
13 AIR LOCKS
14 FLEXIBLE TUBE
15 IGNITION PILOT
16 MAIN GAS VALVE FOR IGNITION FLAME WITH FLOW CON
-
TROL (PILOT FLAME)
CONNECTION
TO POWER SUP
-
PLY CIRCUIT SEE
0002901120 FOR ONE
OR MORE BURNERS
100 mbar PILOT GAS RAMP INLET
FOR VERSION ...D
THERMOSTAT T R U
17 SAFETY GAS VALVE FOR IGNITION (PILOT) FLAME
18 MINIMUM AND MAXIMUM GAS PRESSURE SWITCH PILOT
RAMP
19 PRESSURE CONTROL WITH BUILT-IN FILTER
20 NOZZLE RETURN THERMOSTAT FOR FUEL OIL VERSION
ONLY
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