HYDraULiC sCHemaTiC Diagram fOr seVeraL mODULaTing BUrners WiTH LiqUiD fUeL (THiCK)
Connection to supply circuit
for one or more burners see
0002901120, 8511/6, 8513/7
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 ELECTROMAGNET
10
RETURN PRESSURE REGULATOR MIN=10-12 BAR
MAX=18 - 20 BAR
11
MODULATION SERVOMOTOR
12
AIR/FUEL REGULATION CONTROL DISC
13
AIR GATES
14
HOSE
15
ELECTRIC PRE-HEATER
16
SELF-CLEANING FILTER 0.3 MM
17
THERMOMETER
18
PREHEATER MINIMUM THERMOSTAT
19
PREHEATER MAXIMUM THERMOSTAT
20
PREHEATER REGULATION THERMOSTAT
21
NOZZLE RETURN THERMOSTAT
22
PUMP HEATING RESISTANCE
23
60W HEATING RESISTANCE
24
20W HEATING RESISTANCE
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0006080118_201311