PART I
I: INST
ALLA
TION
36
O
M
U
Fig. 11 3ID00014 v2
Hydraulic diagram - Two or more burners configuration
OIL TRAIN
PRESSURE GOVERNOR UNIT
1
Main tank
11
Manual valve
21
Low pressure switch
31 Safety valve
OIL PUMPING UNIT
12
Pressure governor
22
Thermostat (high)
32 One-way valve
2
Manual valve
13
Needle valve
23
Thermostat (low)
3
Filter
14
Pressure gauge
24
Thermostat
4
Pump coupled to electrical motor
DAILY TANK
25
Manual valve
5
Safety valve
15
Daily tank
26
Manual valve
6
One-way valve
16
Electrical resistor
TO THE BURNER
7
Manual valve
17
Heating device
27
Degassing bottle
8
Pressure gauge
18
Pressure gauge
28
Manual valve
9
Maximum pressure switch
19
Thermometer
29
Filter (supplied loose with the burner)
10
Minimum pressure switch
20
High pressure switch
30
Solenoide valve
HEATING MEDIUM INLET
HEATING MEDIUM OUTLET
DAILY TANK UNIT
MAIN TANK INLET
HEATING MEDIUM INLET
HEATING MEDIUM OUTLET
PRESSURE
GOVERNOR UNIT
OIL PUMPING UNIT
OIL PUMPING UNIT
BURNER 1 SEE THE
BURNER P&ID
BURNER 2 SEE THE
BURNER P&ID
PIPE HEATING SYSTEM: SEE THE SPECIFIC
SECTION IN THE MANUAL
Summary of Contents for KP91
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