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4
Installation
z Position the central section with the flow connection so
that the upper and lower hubs fit onto the nipples in the
rear section. The installation direction arrow must point
towards the back.
To make installation easier, place the boiler
section to be fitted onto the nipple on the
upper hub first. The boiler section can then
be adjusted accordingly on the lower hub.
z Drive first central section onto the rear section using a
wooden or a rubber mallet.
Before the nipples are inserted in the next
central section, the part-assembled boiler
block must be pulled together using the
boiler compression tool.
Using a size 2.3 boiler compression tool
(Æ Fig. 3, page 10).
z Push flange bearings with clamping nuts onto the pull
rods.
z Push a pull rod through the upper and lower hubs on
the boiler block.
z Push mating flanges onto the pull rods and secure
each with wedge.
z Hold the pull rod in the middle of the hubs and slightly
draw together the compression tools using the
clamping nut.
Caution: Boiler damage
by pulling the boiler sections together
incorrectly, or excessive compression.
z Ensure that the nipples are positioned
straight in the boiler sections after being
hammered in and that they have not been
damaged.
z Never compress more than one nipple
joint at a time.
z Stop compressing when the hubs meet.
16
Fig 14 Knocking the central section into place
1
2
3
4
5
Fig 15 Using the boiler compression tool
1
2
3
4
Logano GE615 - We reserve the right to make any changes due to technical modifications.
Flow connection
Upper hub
Installation direction arrow
Lower hub
Wooden or rubber mallet
Boiler compression tool (lower hub)
Boiler compression tool (upper hub)
Flange bearings (top)
Flange bearings (bottom)
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