23
1.
Connect the flue outlet with the shortest possible
run to the chimney and maintain a slight incline.
The version of flue gas collector and cleaning
cover depends on the output rating.
Flue outlet size:
External
7
:
780, 950 and 1120 kW
298 mm
1350 kW
348 mm
1700 and 2000 kW
398 mm
2.
Create a test port.
3.
Insulate the flue pipe.
Mounting the burner
Danger
Fibre dust can be produced if working with high
temperature insulation materials that contain zir-
conium or aluminium silicate ceramic fibres. This
fibre dust can be harmful to health.
Only trained personnel may adjust or replace
the insulation. Wear suitable protective clothing,
especially breathing equipment and safety gog-
gles.
Separate burner documentation
d
e
h
g
a
c
f
b
Fig. 23
Rated heating output
kW
780
950
1120
1350
1700
2000
a
7
mm
350
400
b
7
mm
400
490
c
Number/
thread
6 x M 12
d
mm
555
577
624
e
mm
983
1077
1218
f
°
15
30
g
mm
95
140
h
mm
127
120
Connections on the flue gas side
(cont.)
5461415
Summary of Contents for PV1B 780
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