17
Installing the burner
A B
C
1.
Fit burner plate
B
with screws
A
to
burner flange
C
.
2.
Seal annular gap (if present) between
burner head and insulation rings with
heat-resistant insulation material
(see parts list).
3.
For pressure-jet gas burner:
Fit the gas supply pipe.
Danger
Escaping gas leads to a risk of
explosion.
Test the tightness of all gas
connections.
Checking the inspection ports for leaks
Danger
Boiler components that are not
thermally insulated can be sub-
ject to high temperatures that can
cause burns.
Take care with hot surfaces.
Note
Replace the gaskets every time the con-
nections and inspection ports are
opened.
Only use gaskets approved in accord-
ance with TRD 401, appendix 1, VdTÜV
[or local regulations].
Installation instructions of the
gasket manufacturer.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5727 529 GB
Service
Summary of Contents for Vitomax 200-LW M64A
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