Unigas HR2050, Руководство по установке, использованию и обслуживанию

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PART I: SPE
CIFICA
TIONS
12
Fig. 2 - 3I2MG-20 v0 Hydraulic diagram - nozzle G, KV
S
8
63
61
62
60
PI
PS PSH PSL
M
PS
M
M
S
PS
PI
PI
1 2
3
6
50
4
20
52
53
18
16
12
15
19
19
10
54
7
11
VGD
S S
PS
31 33 33.1 34 32 30
35
44
47
41
40 42
45 43 46
M
51
M
48
13
14
M
S
70
71 72
73
74
ON BOARD ITEMS SUPPLIED LOOSE ITEMS
L.P.G.gas (not supplied by burner construc-
tor)
BY OTHERS
BY BURNER CONSTRUCTOR
oil inlet
oil inlet
oil outlet
gas inlet
combustion air
LPG inlet
NOTE: The following items are optional: 19, 20, 40, 41, 46, 60, 61, 62, 63,73,74
ENTRADA DE GASÓLEO (SI EXISTE)
OIL TRAIN
1 Filter
2 Flexible hose
3 Pump and pressure governor
4 Electrical motor
6 Solenoid valve
10 Oil distributor
12 Pressure gauge
13 Pressure governor
14
Actuator
15 Pressure switch
16 One-way valve
18 Flexible hose
19 Manual valve
20 Pressure gauge
MAIN GAS TRAIN
40 Manual valve
41 Bellows unit
42 Filter
43 Pressure switch - PGMIN
44 Safety valve with built in gas governor
45 Proving system pressure switch - PGCP
46 Pressure switch - PGMAX
47 Butterfly valve
48
Actuator
COMBUSTION AIR TRAIN
50 Air damper
51 Actuator
52 Pressure switch - PA
53 Draught fan with electromotor
54 Burner
PILOT GAS TRAIN
30 Flexible hose
31 Pressure governor with filter
32 Pressure switch - PGP
33 Solenoid valve
33.1 Solenoid valve
34 Flexible hose
35 Pilot burner
60 LPG Tank
61 Pressure gauge
62 Manual valve
63 Pressure governor x LPG tank