Page 1
Flat Roof External Motor
Installation instructions
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Line Drawings
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540
365
Inlet 150mm
427
195
554
295
625
625
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Important information
This appliance conforms to the relevant safety regulations.
The installation, the connection to the electrical net and repairs should be carried out only
by qualified specialists.
Improperly executed repairs can give rise to significant hazards for the user.
For repair and care always disconnect the motor from electricity by pulling out the plug
from the hood or by disconnecting the hood from the electricity.
Old appliances are not worthless rubbish. Valuable raw materials can be reclaimed by
recycling old appliances. Before disposing of your old appliance render it unusable.
Your received your new appliance in a protective shipping carton. All packaging materias
are environmentally friendly and recyclable. Please contribute to a better environment by
disposing of packaging materials in an environmentally friendly manner.
Please ask your dealer or inquire at your local authority about current means of disposal.
Prior to installation
When the extractor hood is operated in exhaust-air mode simultaneously with a
different burner which also makes use of the same chimney (such as gas, oil or coal-
fired heaters, continuous-flow heaters, hot-water boilers) care must be taken to ensure
that there is adequate supply of fresh air which will be needed by the burner for
combustion.
Safe operation is possible provided that the under-pressure in the room where the burner is
installed does not exceed 4 Pa (0,04mbar).
can be achieved if combustion air can flow through non lockable openings, e.g. in
This
doors, windows and via the air-intake/exhaust-air wall box or by other technical
measures, such as reciprocal interlocking.
If the air intake is inadequate, there is a risk of poisoning from combustion gases
which are drawn back into the room.
Pay special attention to the following warnings:
■ The fan must be installed by qualified roofer only.
■ The fan must be attached at least 2 m from the extractor hood.
■ Do not attach the outer wall fan near windows, doors or patios.
■ When attaching the outer wall fan, ensure that:
- residents and neighbors
- it is accessible for maintenance and repairs.
■ The plug and socket connections of the electric cables must be located inside the building.
■ Connect the cooker hood with the fan only by round smooth pipes with Ø 150mm and using
as less bends as possible in the pipes. If necessary buy a special accessory called silencer
for pipes Ø 150 mm.
are not disturbed by noise and odours,
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Inlet
Ø 150
Outlet
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1
Don’t remove the screws!
M 1
360
290
M 2
80
425
2
Ø 8
80
80
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3
M 3
4
x8
5
6
7
M 4
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