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1
Fig. 16 Boiler compression tool 2.3
1
Threaded connection on the pull rods (loosened)
2
Threaded connection on the pull rods (correct position)
Fig. 17 shows the central section with flow connection.
The nipples for fitting the next central section are
inserted into the corresponding hubs. The packing cord
has already been inserted into the packing groove. As
with the rear section (
a break in the elastic packing cord here. The boiler
section has been equipped with foot wedges for ease of
installation. The boiler section foot wedges are also used
later for final levelling of the boiler block.
1
Fig. 17 Using the boiler section foot wedges
1
Packing cord (with break)
2
Boiler section foot wedge
Assemble all other boiler sections as described. The
front section is fitted last.
UNI 7000 F
2
720 42 23-18.1o
Fig. 12, page 15), there is also
2
6 720 648 663-14.1T
After the front section is attached, loosen
the compression tool but do not remove it.
Insert the anchor rods first.
NOTICE: Damage to system through
excessively low contact pressure.
B Do not compress the spring pack. Only
use the spring pack in its original state.
B Insert the anchor rods (with spring packs fitted) into
the cast lugs on the top left and right and bottom left
and right, next to the boiler block hubs.
B Put a nut onto each of the threaded anchor rods and
tighten by hand.
B Now tighten the nuts on the anchor rods 1 to
1½ turns.
B Level the boiler block vertically and horizontally on
the base/silencing plinth (
page 12). Use the boiler section foot wedges
provided for this purpose (
B Remove boiler compression tool.
1
3
Fig. 18 Inserting the anchor rods
1
Anchor rods (top)
2
Anchor rod with spring pack
3
Anchor rods (bottom)
The next step describes the installation of the feed pipe
(
see Chapter 4.6, page 18).
Installation | 17
see Chapter 4.3.1,
Fig. 17, page 17).
2
6 720 648 663-15.1T
6 720 803 940 (2010/03)
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