Bosch DKE 96 . . Operations Instructions download pdf (Page 21)

21

Prior to installation

For optimum extractor hood efficiency:

❑

Short, smooth air exhaust pipe.

❑

As few bends in the pipe as possible.

❑

Diameter of pipe to be as large as

possible and no tight bends in pipe.

If long, rough exhaust-air pipes,

many pipe bends or smaller pipe

diameters are used, the air extraction

rate will no longer be at an optimum

level and there will be an increase in

noise.

❑

Round pipes:

We recommend

Internal diameter: 150 mm (at least

120 mm).

❑

Flat ducts must have an internal cross-

section that equates to that of round

pipes.

There should be no sharp bends.

l 120 mm approx. 113 cm

2

l 150 mm approx. 177 cm

2

❑

If pipes have different diameters:

Insert sealing strip.

❑

For exhaust-air mode, ensure that

there is an adequate supply of fresh air.

Circulating-air mode

❑ With activated carbon ﬁlter if exhaust-air

mode is not possible.

Connecting a l 150 mm exhaust-air

pipe:

❑

Mount the pipe directly onto the air

outlet on the hood.

Connecting a l 120 mm exhaust-air

pipe:

❑ Attach the reducing connector directly to

the air pipe.

 The complete

installation set can be

obtained from

specialist outlets.

The corresponding

accessory numbers

can be found at the

end of these operating

instructions.

280

260

550

630

600/700/900

mind. 130

808-1190

m

ind.38

48

5

2

0

❑ Attach the exhaust-air pipe to the

reducing connector.

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