
17
CHAPTER
5
Preparation for starting up and adjusting the burner
5.4
Oil burner hydraulic layout (mechanical atomisation)
Attacco alimentazione
dalla centralina
Attacco ritorno
alla centralina
MR
MM
VS
PO
RP
SM1 - Fuel servomotor
SM2 - Primary air servomotor
SM3 - Secondary air servomotor
VS - Oil valve (safety)
VU - Nozzle valve
Fig. 19
Fig. 24
Key (Fig. 22 - 23)
1
- Oil supply from the gearbox
2
- Oil return to the gearbox
AD2 - Primary air damper
AD3 - Secondary air damper
CL - Oil collector
MM - Oil delivery pressure gauge
MR - Oil return pressure gauge
N
- Nozzle
NL - Oil lance
PO - Maximum oil pressure switch
RP - Oil return pressure regulator
D3773
Return line attachment
to the pumping system
Fuel line attachment
from the pumping system
20075282
Содержание ER 12 LSE C12 TC FS1
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