5
RPD 30, 40 & 50 GL-R / GS - R
Description
Dimensions
Operating mode
Fully automatic forced draught dual fuel
burner, safety equipment according to
EN 267 and EN 676, especially desi-
gned for high turn down ratios.
Electric design
Burner pre-wired and ready to con-
nect. All burner components wired to
the burner terminal rail. Burner control
box supplied loose for installation in
separate control panel. Separate fitted
oil pump assembly.
Combustion air
Separate combustion air blower with
stable and pulsation-free characteristics
also on appliances with a high flue gas
resistance. The combustion air volume
is divided into a primary and a secon-
dary stream. The flame shape may be
adapted by adjustable twist dampers.
Control systems
oil side: adjustable by means of return
flow system with compound controller
and spill back nozzle.
gas side : fuel throughput controlled by
compound controller with adjustable
cam disc and gas inlet butterfly valve.
air side : by means of compound con-
troller with adjustable cam discs for pri-
mary air (air dampers) and secondary
air (air cylinder).
Monitoring system
Flame monitoring by means of flame
sensor and tested burner control box.
Combustion air monitoring achieved
through differential air pressure switch,
resp. speed control switch in case of
burner with speed control regulation.
Ignition
Direct electric high voltage ignition,
5000 V, by means of an inbuilt ignition
burner.
G
D2
22,5 °
P
4
P
3
X
P1
P2
Y
Z
B1
T1
444
B2
RPD 20 - 60
H
2
H
3
H
1
D1
H
4
T
2
T
3
V
D7
A1
D2
D
4
D
5
1
0
0
%
D
6
5
0
%
L6 50%
L4 100%
B3
B4
B5
W
RPD 70 - 100
D2
Gewinde
Länge K
Stift M
D3
D3
Bohrungen Kesselplatte
B6
22,5 °
B8
15°
15°
L5
L1
T
U
R
RPD A1
B1
B2
B3
B4
B5
B6
B8
D1
D2
D3
D4
D5
D6
D7
G
H1
H2
H3
H4
K
L1
L4
30
745
78
19
260 375
70
705 416 830 790 385 371 290
323,5
17,5 317 620 373 993 650
30
700 124
40
745
78
19
260 375
70
705 416 830 790 423 409 340 367 17,5 442 620 373 993 650
30
700
95
50
950
78
19
315 375
70
760 535 1030 990 470 456 380 410 17,5 370 675 475 1150 740
30
770
110
RPD
L5
L6
M
P1
P2
P3
P4
R
T
T1
T2
T3
U
V
W
X
Y
Z
LB
C
FI
F2
F3
30 1350 62
12
580 670 320 410 1265 160 192 491 346
22x1,5
3"
248
4x92
5x126
10
-
-
-
-
-
40 1425 50
12
580 670 320 410 1265 160 192 491 346
22x1,5
3"
248
4x92
5x126
10
-
-
-
-
-
50 1620 55
12
740 830 416 506 1743 181 250 530 376
22x1,5
5"
319
3x152 5x156
10
-
-
-
-
-
set screw M
length K
Details of boiler front plate