7
Boiler block assembly
Logano G615 - Subject to technical modifications
20
Fig. 11 Driving nipples home
B
Coat the packing grooves with adhesive (primer).
Fig. 12 Coat the packing grooves with adhesive
(primer)
1
Packing grooves
B
Insert the flexible sealant rope on the front of the rear
section, starting around the top hub, into the packing
grooves, and press in lightly.
B
At the butt joints, overlap the sealant rope by approx.
3/4" (20 mm) and press firmly together.
B
Do not let sealant rope overlap at the left and right of
the butt joints (
Æ
Fig. 13, [3]).
Fig. 13 Inserting sealant rope
1
Packing grooves
2
Sealant rope
3
Butt joints
Prepare the first intermediate section (with top
supply connection):
B
File down any burrs on the hub.
B
The packing springs must be clean and dry. Clean if
necessary.
B
Clean the hub sealing faces with a rag soaked in
mineral spirit or gasoline.
Fig. 14 Preparing the center section
1
Sealing face of the hub
2
Packing springs
Unroll the required length of sealant rope
from the spool supplied. Peel the backing
paper from the sealant rope when inserting
into the packing groove (do not stretch).
6 720 642 625-09.1o
43
32
1-1/4"
(32 mm)
1-3/4" (43 mm)
6 720 642 621-08.1o
1
6 720 642 621-09.1o
2
1
6 720 642 625-12.1o
2
1
