Bell System bell free Manual de usuario descargar pdf (Pagina 24)

Bellﬁ res

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Instructions for use and installation instructions

3.4 GENERAL SERVICES

3.4.1 The Fume Channel/Combustion Air Intake

The combined fume channel and combustion air intake requires one of the following

Barbas concentric ﬂ ue system conﬁ gurations.

Important: Due to the high temperature of the outer walls

(approx. 150°C), no ﬂ ammable materials may be

located or used in the vicinity of the ﬂ ue system.

After installation, encase the entire concentric ﬂ ue

system with a heat resistant material between the

ﬂ oor of the ﬁ rst storey and the outlet.

Ventilate the covered concentric ﬂ ue by ﬁ tting a

grid near the ﬂ oor and ceiling (on each ﬂ oor).

Do not insulate the concentric ﬂ ue.

Use the universal wall/ﬂ oor support Ø150 mm

to attach the covering of the concentric ﬂ ue system

[Ø100 mm - Ø150 mm], see 3.4.2, drawing number 36.

Figure 7: Application universal wall/ﬂ oor support Ø150 mm

From the ﬂ oor of the ﬁ rst storey as far as the vent

Use as a wall support Use as a ﬂ oor support

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Bell System bell free Manual de usuario Pagina 24