Bosch DWK09G660 - Manual (Page 6)

In any case, consult your responsible Master Chimney Sweep.
He is able to assess the house's entire ventilation setup and will
suggest the suitable ventilation measures to you.
Unrestricted operation is possible if the vapour extractor hood is
operated exclusively in the circulating-air mode.
Danger of death!
Risk of poisoning from flue gases that are drawn back in. If
installing a ventilation system in a room with a heat-producing
appliance connected to a chimney/flue, the electricity supply to
the hood must be equipped with a suitable safety switch.
Risk of fire!
Grease deposits in the grease filter may catch fire. The specified
safety distances must be observed in order to prevent an
accumulation of heat. Observe the specifications for your
cooking appliance. If gas and electric hobs are operated
together, the largest specified distance applies.
Only one side of the appliance may be installed directly next to
a high-sided unit or a wall. The distance between the appliance
and wall or high-sided unit must be at least 50 mm.
Risk of injury!
■
Components inside the appliance may have sharp edges.
Wear protective gloves.
Risk of injury! ■
The appliance may fall down if it has not been properly
fastened in place. All fastening components must be fixed
firmly and securely.
Risk of injury!
■
The appliance is heavy. To move the appliance, 2 people are
required. Use only suitable tools and equipment.
Risk of electric shock!
Components inside the appliance may have sharp edges. These
may damage the connecting cable. Do not kink or pinch the
connecting cable during installation.
Danger of suffocation!
Packaging material is dangerous to children. Never allow
children to play with packaging material.
General information
Exhaust air mode
Note: The exhaust air must not be conveyed into a functioning
smoke or exhaust gas flue or into a shaft which is used to
ventilate installation rooms which contain heat-producing
appliances.
■
Before conveying the exhaust air into a non-functioning smoke
or exhaust gas flue, obtain the consent of the heating
engineer responsible.
■
If the exhaust air is conveyed through the outer wall, a
telescopic wall box should be used.
Exhaust duct
Note: The appliance manufacturer does not assume any
warranty for complaints attributable to the pipe section.
■
The appliance achieves its optimum performance by means of
a short, straight exhaust air pipe and as large a pipe diameter
as possible.
■
Because of long rough exhaust air pipes, many of which are
pipe bends or have diameters smaller than 150 mm, the
optimum extraction performance is not achieved and fan
noise is increased.
■
The pipes or hoses for laying the exhaust duct must consist of
non-combustible material.
Round pipes
An inner diameter of 150 mm, but at least 120 mm, is
recommended.
Flat ducts
The inner cross-section must correspond to the diameter of the
round pipes.
Ø 150 mm approx. 177 cm
2
Ø 120 mm approx. 113 cm 2
■
Flat ducts should have no sharp deflections.
■
Use sealing strip for deviating pipe diameters.
Checking the wall
■
The wall must be level, vertical and adequately load-bearing.
■
The depth of the bore holes must be the same length as the
screws. The wall plugs must have a secure grip.
■
The enclosed screws and wall plugs are suitable for solid
brickwork. Suitable fasteners must be used for other
structures (e.g. plasterboard, porous concrete, poroton
bricks).
■
The max. weight of the extractor hood is 40 kg.
Electrical connection
:
Risk of electric shock!
Components inside the appliance may have sharp edges. These
may damage the connecting cable. Do not kink or pinch the
connecting cable during installation.
The required connection data can be found on the rating plate
inside the appliance; to do this, remove the metal mesh grease
filter.
Length of the cable: approx. 1.30 m
This appliance complies with the EC interference suppression
regulations.
This appliance may be connected to a correctly installed
earthed socket only.
Attach the earthed socket preferably inside the flue duct.
■
The earthed socket should be connected via its own circuit.
■
If the earthed socket is no longer accessible following
installation of the appliance, a disconnecter must be fitted as
for a permanent connection.
If a permanent connection is required, the installation must
feature an all-pole disconnecter (circuit breakers, fuses and
contactors) with a min. 3 mm contact opening. The permanent
connection may be installed by an electrician only.
Appliance dimensions (Fig. A)
Safety clearances (Fig. B)
Preparing for installation
Caution!
Ensure that there are no electric wires, gas or water pipes in the
area where holes are to be made.
1. Mark a vertical centre line on the wall from the ceiling to the
lower edge of the extractor hood. (Fig. 1)
2. Mark holes for the flue's fixing brackets. The centre of the fixing
brackets is identified with a notch. Place the fixing brackets in
the centre of the centre line, align it horizontally and mark the
positions of the holes. The distance X between the two fixing
brackets corresponds to the length of the upper part of the flue.
(Fig. 1a)
3. Mark holes for the mounting brackets and for the means of
securing the appliance. (Fig. 1b)
4. Drill the holes.
5. Press in the wall plugs flush with the wall.
Fitting the appliance
Fitting the wall bracket
1. Screw on the fixing bracket for the flue duct. (Fig. 1a)
2. Screw on mounting brackets for the appliance. (Fig. 1b)
Attaching and aligning the appliance
:
Risk of injury!
Components inside the appliance may have sharp edges. Wear
protective gloves.
1. Remove metal grease filter; see instructions for use.
2. Initially remove the protective foil from the back of the
appliance and, following installation, remove the foil
completely.
3. When attaching the appliance, ensure that it engages firmly
with the brackets. (Fig. 2)
4. Align the appliance horizontally by turning the screws on the
mounting brackets. The screws are accessible from the inside
of the appliance. If required, the appliance can be moved a
little to the right or to the left. (Fig. 2a)
Securing the appliance
1. Screw in the retaining screws on the inside of the appliance.
(Fig. 2b)
2. Fit metal grease filter; see instructions for use.