Buderus Logano G215 WS, Инструкция по установке и обслуживанию

Страница: 21 / 62

Assembling the boiler block 7
Logano G215 WS - We reserve the right to make any changes due to technical modifications. 21
z
Push one pull rod each through the lower and the
upper boiler hub of the part assembled block.
z
Push the auxiliary flange onto the pull rods of the
lower and upper boiler hubs.
z
Push the mating flange onto the pull rod of the lower
and upper boiler hubs, and secure with the
appropriate wedges.
z
Thread the compression units onto the pull rod
threads.
z
Hold the pull rods in the middle of the boiler hubs and
slightly draw together the compression tools using
the compression unit.
z
Place both ratchet spanners on the compression unit
tightening nuts and draw the boiler sections together
by evenly tightening the nuts.
Fig. 13 Compression tool assembled at the upper boiler hub
1 Compression unit
2 Auxiliary flange (Ø 135 × 25 upper boiler hub
)
3 Mating flange (Ø 135 × 25 upper boiler hub
)
4 Wedge
5 Pull rod in the upper boiler hub
Fig. 14 Compression tool fitted to the lower boiler hub
1 Compression unit
2 Auxiliary flange (Ø 80 × 25
,
hidden behind the
compression unit
)
3 Mating flange (Ø 80 × 25 lower boiler hub
)
4 Wedge
5 Pull rod in the lower boiler hub
1
2
4 3 5
1
2
3
4
5
CAUTION!
BOILER DAMAGE
through incorrectly positioned auxiliary
flanges.
Leaks may occur, if the auxiliary flange sits
on the packing spring/groove of the boiler
section during the compression process.
z
Ensure that the auxiliary flange lies
level on the boiler hubs.
USER NOTE
z
Push the compression units onto the
pull rod threads until two thread
windings protrude from the
compression units.
Fig. 15 Locating the ratchet
1 Ratchet
2 Tightening nut
1
2