7
CENTIX 60
english
Rule 7
Always apply adhesive to the
tube, never put into the socket
end.
Rule 8
The tubes must always slope
downwards from the vacuum sockets to the vacuum unit.
Rule 9
It is advisable to install the vacuum socket that is furthest away from
the vacuum unit first.
Rule 10
Tube branch-offs must be as-
sembled in the airflow direction,
which prevents
– Heavy dust particles from
falling back
– Air turbulence, which leads
to loss of suction power
Rule 11
Always insert tube into fitting as
far as it will go.
Rule 12
If the tubes are being sealed in the ceiling of a new building, ensure
that
– The tubes are prevented from slipping when sealing takes place
– The vacuum socket connecting pieces come out in the exact po-
sition where the wall will be later.
3.1.2 Installing the suction
tubes
After the vacuum socket locations have been selected, the tube spi-
der must be installed in the property.
The following tube routing options are available:
1) In new building
2) In existing buildings
a) Concealed
b) Surface mounted / wood construction type
c) Use of empty shafts or unused chimneys