B
A
500
~ 100
< 500
Connector spacing < 500 mm
A
Fill connector
B
Return air connector
If connectors are to be located on the long side of the storage room,
we recommend alternating the filling between both connectors, which
ensures more efficient filling of the storage room. In any case, both
connectors must be earthed. Install a deflector opposite both connec-
tors.
A
B
A
B
approx. 100 mm
≥200 mm
Alternating filling
A
Deflector
B
Fill and return air connectors
Internal pellet storage room
If the fill and return air connectors are to be routed through an adjacent
room, clad them with a material compliant with fire resistance category
F 90 (rock wool or similar). Earth each extension pipe using pipe clips.
Plastic pipes should not be used as extension pipes.
A
B
C
D
A
Connector
B
Fire-resistant cladding (F 90)
C
Extension pipe
D
Pipe clip
Connector installation options
Setting into brickwork
The connector is set into the outlet
with mortar without thermal
insulation
.
A
Fill connector
B
Wall outlet Ø 150 mm (on-site) for fill connector
A
Wall installation with screws
The connector is secured to the outside wall with screws and earthed
with a pipe clip.
B
D
C
A
A
Fill connector
B
Screws
C
Pipe clip for earthing
D
Wall outlet Ø 110 mm (on-site) for fill connector
A
Fuel storage
(cont.)
46
VIESMANN
VITOLIGNO 300-H
6
5672 507 GB