4 Planning and installation – Delivery system
58
6. Drill the mounting holes (1) for the metal dowels, diameter 10
mm, in the wall.
7. Remove the cover on the front of the hose junction.
8. Place the hose clamps (2) over the connection nozzles of the hose
junction.
9. Place the labelled hoses (3) on the hose junction connections.
10.Secure the hoses (3) with the aid of the hose clamps.
11.Mount the hose junction (4) on the wall.
12.Dismantle the cover plate (1) in the storage room.
13.Fill the wall penetration with mineral wool (2).
14.Mount the cover plate (3) on the wall.
Figure 4/29 - Installing hose on hose junction
Fig. 1-10
Schlauchklemmen aufstecken
Fig. 1-11
Schläuche mit Schlauchklemmen be
gen
3
1
2
4
Important!
The earthing leads in the hoses must be in contact with the connec-
tion nozzles!
Figure 4/30 - Installing the cover plate
3
1
2
We recommend laying the vacuum and return air hose between the
hose junction and the boiler in Polokal pipes.
