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5
Boiler block assembly
CAUTION: Risk of injury by not securing the
boiler adequately during transport.
B Use only suitable means for
transportation, e.g. a trolley with strap, a
stair or step trolley.
B Secure the load against falling.
The on-site installlation is carried out using individual
sections if, because of physical limitations, a boiler block
cannot be assembled as a complete unit.
For installation of boiler supplied fully assembled
(
Chapter 7.3, page 36).
5
4
3
2
1
Fig. 4
Boiler block in the assembled state
1
Foundation/installation location
2
Drain
3
Back section
4
Flue outlet
5
Connecting block
6
Central sections
7
Anchor rods
8
Burner door
9
Front section
6
7
6 720 648 032-04.1T
5.1
Assembly when delivered in sections
B Assembly all boiler sections in accordance with the
following instructions and diagrams.
5.1.1
Preparing boiler sections
CAUTION: Risk to health or danger of burns
due to released vapors and easily flammable
cleaning agents.
B When using red lead putty, adhesives and
solvents ensure adequate ventilation
inside the installation room.
B When using solvents, avoid open flames,
incandescence and sparks.
B Please observe the manufacturer's
handling and safety instructions.
B Position the rear section onto two wood blocks.
B Clean the boiler hubs with sandpaper and a rag.
8
B Remove any burrs with a file.
B Clean the packing spring or packing groove with a
9
wire brush and rag.
7
3
2
1
Fig. 5
Remove burrs
1
Boiler hubs
2
Sealing spring
3
Back section
4
Wood blocks
B Clean the hub sealing faces with a rag soaked in
cleaning agent.
Boiler block assembly | 17
1
6 720 648 032-05.1T
6 720 648 162 (2011/08)
4
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