Casablanca-fan-company HM 71 Manuel d'utilisateur télécharger pdf (Page 7)

BOILER ROOM

Important

•Keep vents free at all times.

• Do not store inflammable products in the boiler room.

• Do not store corrosive products near the boiler, such as paints,

solvents, chlorine, salt, soap and other cleaning products.

• If you smell gas, do not switch on the light or light a flame.Turn off

the mains gas tap at the meter and inform the appropriate

services immediately.

Access

The boiler room must be large enough to allow good access to the

boiler.The following minimum distances are required around the boiler:

- front 500 mm

- side 100 mm

- behind 150 mm

- above 700 mm

Ventilation

The boiler room must be fitted with top and bottom vents

according to the prevailing local standards and regulations.

The table below gives an example conforming to the Belgian standards.

Other countries should refer to their own standards.

Base

The base on which the boiler rests must be made of non-combustible

materials.

CHIMNEY CONNECTIONS

IMPORTANT

Boilers must be installed by an approved heating

engineer, in accordance with the prevailing local

standards and regulations.

Flue size should not be less then the outlet size of the

boiler.

Chimney connection type: B23

The boiler is connected to the chimney by a metal pipe rising at an

angle from the boiler to the chimney.

A flue disconnection piece is required.

This must be easy to remove to give access to the flue pipes when

servicing the boiler.

Note:

Regulations vary from country to country therefore

the table above is intended only as a guide.

Due to the high efficiency of our boilers, the flue gasses

exit at low temperature. Accordingly, there is risk that

the flue gasses could condense, which could damage

the chimney. In order to avoid this risk, it is strongly

recommended that the chimney be lined.

INSTALLATION

Ventilation 71 101

Min. fresh air requirement m

/h 126 194

Bottom vent dm

2.4 3.20

Top vent dm

2.0 2.0

Chimney / minimum flue diameter 71 101

E = 5 m Ø F min. mm 189 234

E = 10 m Ø F min. mm 159 178

E = 15 m Ø F min. mm 150 150

A.Top vent

B. Bottom vent

C.Draught regulator

D. Inspection opening

E.Lined chimney height

F. Chimney diameter

1 2 3 4 5 6 7 8 9 10 11 12 ... 19 20

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Casablanca-fan-company HM 71 Manuel d'utilisateur Page 7

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