1
–
BURNER
2 A
–
* ADJUSTMENT SOLENOID VALVE
3 A
–
MIN-MAX GAS PRESSURE SWITCH OR SEAL CONTROL PRESSURE
SWITCH
4 A
–
* SAFETY SOLENOID VALVE
7 C
–
MIN-MAX GAS PRESSURE SWITCH
8 C
–
GAS PRESSURE REGULATOR
9 C
–
GAS FILTER
10 C
–
ANTI-VIBRATING JOINT
11 C
–
SHUT-OFF VALVE
13 C
–
* SEAL CONTROL VPS 504
14 A - C –
GAS PRESSURE TAP
15 A
–
MINIMUM AIR PRESSURE SWITCH WITH PRESSURE TAP
A
COMPONENTS SUPPLIED WITH THE BURNER
C
ACCESSORIES SUPPLIED BY REQUEST
*
PARTS THAT REQUIRE TO BE CERTIFIED FROM THE HOME OFFICE
SAFETY DEVICES LAYOUT
ACCORDING TO UNI-CIG STANDARDS FOR GAS BURNERS
24
GB
FIG. 28