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BUrners TRAining CEntre
GAS BURNERS
R 40R 40
GS 20 GS 20
R 40R 40
GS 20 GS 20
BUrners TRAining CEntre
Manual Switch
13
4
7 5 1
12
9
6
2
TB
1615
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
1
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
0’ sec
17
To be connected when phase-phase
BUrners TRAining CEntre
Damper MotorOpens
Once Open Contact Will Change
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
1
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
0’ sec
5 11617 15
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
2
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
0’ sec
5 11617 15
Tension At both # 9 and # 4is the condition to begin the ignition
cycle...
…waiting time (2 sec)...
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
3
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
2’ sec
5 11617 15
Fan Motor is Supplied Through #7
Air Pressure Switch Changes to Normally Opened Position (by 10 sec)
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
4
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
2…40’ sec
5 11617 15
This Circuit Remains Until Prepurge is Completed (40 sec)
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
5
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
40’ sec
5 11617 15
…then ignition: both # 13 and # 12 are energised
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
6
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
40..43’ sec
5 11617 15
Flame SignalMax 3 sec
The Ignition Transformer is energised for 5 sec
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
7
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
5 11617 15
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
8
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
5 11617 15
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
9
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
5 11617 15
BUrners TRAining CEntre
13
4
7
12
9
6
2
TB
10
M
2 1
P
PA
Blue
Black
RMG 88.620A2
Capacitor
10
PGTS
F
PhN3 2 1 L1T1B4 S3 T2 N
TL
5 11617 15