Ferroli SUN G20 Instrucciones De Uso, Instalación Y Mantenimiento página 40

4. CHARACTERISTICS AND TECHNICAL SPECIFICATIONS
4.1 Dimensions
4.2 Overall view and main components
Key
1 Adjustment head
adjustment screw
2 Photo-cell to check for
flame
3 Transformer
4 Cover for combustion head
inspection
5 Plugs for electrical
connection
6 Motor
7 1st-stage solenoid valve
8 2nd-stage solenoid valve
9 Pump
10 Unit
11 Servomotor for 1st-stage air
adjustment
12 Fan
13 Pressure test point
14 2nd-stage air adjustment
15 Ignition electrode
16 Combustion head
17 Nozzle
18 Nosepiece
19 Burner flange
20 Screw to secure burner to
flange
40
fig. 10
fig. 11
Cod. 35442633 - 01/2007 (Rev. 00)
SUN G20