mush as the boiler at the top floor directly evacuates to
atmosphere.
The ancillary pipe of the common fume pipes separated
into parts must be as high as the room at least and
should not enter the collector with an angle less than
135°'
The minimum height above the connection point to its
extension on the roof (the fume pipe of last device) must
be equivalent to 3 meters.
FOR DEVICES TYPE C (closed chamber)
The suitable waste gas discharge kits recommended by the manufacturer must be used.
Some examples concerning the installation of discharge kits have been given. It is vital that the
specified maximum distances concerning these must be observed (see the table on page 3). It should
also be predicted that each bracket placed on the surface will cause the maximum length shorten by
one meter.
In addition, it is recommended that the fume discharge pipe must be covered in cases its length
exceeds 8 meters.
(just the case for the kit divided into two).
Figure Nr. 11
.
BAYKAN ISI SIST.SAN.TIC.AS
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