Bosch PRR726F71E User Manual [en, ru, de, es, fr, it]

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Assembly instructions

Einbauanleitung

Notice de montage

Istruzioni di Montaggio

Instrucciones de montaje

пожалуйста, сохраните данное руководство

Montaj talimatlarý

Руководство по монтажу

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Installatievoorschrift

~26

~50

520 ÷ 546

Instruções de montagem

11 a

Read the appliance's instructions before

installing and using.

The graphics in these Assembly

instructions are given as a guide only.

The manufacturer is exempt from all

liability if this manual's requirements

are not complied with.

Safety instructions

All operations relating to installation,

regulation and conversion to other

types of gas must be carried out by

an authorised installation engineer,

respecting applicable regulations,

standards and the specifications of

the gas and electricity providers.

Before you begin, turn off the

appliance's electricity and gas

supply.

You are recommended to contact the

Technical Assistance Service to

convert to another type of gas.

This appliance has been designed for

home use only, not for commercial or

professional use. This appliance cannot

be installed on yachts or in caravans.

The warranty will only be valid if the

appliance is used for the purpose for

which it was designed.

Before installing, you need to check that

local distribution conditions (gas type

and pressure) and the appliance's

adjustment are compatible (see table I).

The appliance's adjustment conditions

are written on the label or the

specifications plate.

This appliance can only be installed in a

well-ventilated place in accordance with

existing regulations and ventilation

specifications. The appliance must not

be connected to a combustion product

evacuation device.

The supply cable must be attached to

the unit to prevent it from touching hot

parts of the oven or hob.

Appliances with electrical supply must

be earthed.

Do not tamper with the appliance's

interior. If necessary, call our Technical

Assistance Service.

Before installing

This appliance is class 3 type, according

to the EN 30-1-1 regulation for gas

appliances: built-in appliance.

The units next to the appliance must be

made of non-inflammable materials. The

laminated covering and glue for

adhering it must be heat resistant.

This appliance cannot be installed

above fridges, washing machines,

dishwashers or similar.

An oven must have power cooling fan to

install a hob above it.

Check the oven's dimensions in its

installation manual.

If an extractor fan is installed, you must

follow the installation manual's

instructions, always keeping a minimum

distance of 650 mm to the hob.

Preparation of unit (fig. 1-2)

Make a cut of an appropriate size in the

work surface.

If the hob is electric or mixed (gas and

electricity) and there is no oven below,

place a non-inflammable separator

(e.g.metal or plywood) 10 mm from the

bottom of the hob. This will prevent

access to the base of the hob. If the hob

is gas, it is recommendable to place the

separator at the same distance.

On wooden work surfaces, varnish the

cutting surfaces with a special glue to

protect them from moisture.

Installation of appliance

The clips and the adhesive seal

(underside of the hob) are factory-fitted,

do not under any circumstances remove

them. The seal ensures that the entire

work surface will be watertight, and

prevents water seepage. In order to fit

the appliance into the kitchen unit, first

place the hob in the correct position then

loosen each of the clips so that

they all turn freely (it is not necessary to

completely undo them). Fit and centre

the hob.

Press the sides of the hob until it is

supported around its entire perimeter.

Turn the clips and tighten them fully. The

screws for the clips must be vertical to

the base of the housing. Fig. 3.

Removing the hob

Turn off the electricity and gas supply to

the appliance.

Unscrew the clips and proceed in the

reverse order to installation.

Gas connection (fig. 4)

The end of the inlet connection point of

the gas hob has a 1/2” (20.955 mm)

thread that allows for:

- rigid connection.

- connection using a flexible metal hose

(L min. 1 m - max. 3 m). With this option,

you must prevent the hose from coming

into contact with the moving parts of the

kitchen unit (for example, a drawer) or

accessing any spaces which might

become obstructed.

If you need to make a cylindrical

connection, replace the factory-fitted L-

tube with the one in the accessory bag.

Fig. 4a.

Please remember to insert the seal.

Warning! If any connection is handled,

check for tightness. Danger of leaks.

The manufacturer shall not be held liable

if any connection should leak, after

being handled.

Electric connection (fig. 5)

Check the voltage and power of the

appliance are compatible with the

electrical installation.

The hobs are supplied with a power

cable with or without a wall socket plug.

Provide an omnipolar cut-off switch with

a minimum contact gap of 3 mm (except

for plug connections, if the user has

access to it).

Appliances with plugs must only be

connected to sockets that have earth

wires correctly installed.

This appliance is type “Y”: the input

cable can only be changed by the

Technical Assistance Service and not

the user. The cable type and minimum

cross-section must be respected.

Changing the gas type

If the country’s regulations permit, this

appliance can be adapted to other types

of gas (see specifications plate). The

components necessary for this are in the

transformation kit supplied (according to

model). The kit is also available from our

Technical Assistance Service. The

following steps should be taken:

A) Changing the nozzles of the rapid,

semi-rapid and auxiliary burners of

the hob (fig. 6):

- Remove the pan supports, burner

covers and diffusers.

- Change the nozzles using the spanner

provided by our Technical Assistance

Service (code 424699), taking special

care to ensure that the nozzle does not

fall when it is removed from or fitted to

the burner.

Ensure that they are completely

tightened to guarantee the seal. Primary

air adjustment is not necessary with

these burners.

B) Changing the nozzles for double-

flame burners (fig. 7):

The glass panel and frame are fixed to

the rest of the hob using a clip mounting

system. The following steps must be

taken to remove the glass panel and

frame:

- Remove all the burner covers and pan

supports. Fig. 7a.

- Loosen the screws on the burners, fig.

7b-7c, and remove the control knobs

from their respective housings.

Use the disassembly lever 483196

available from our Technical Assistance

Service. To release the front clips, apply

the lever in the area shown in figures 8

according to the hob model.

Never use the lever on glass edges

which have no profile or frame!

- To release the rear clips, carefully raise

the entire glass panel and frame, as in

fig. 8a.

Changing the outer flame nozzle

(fig. 9a):

- Loosen the clamp screw to release the

bushing by moving it backwards to

access the main nozzle easily. Fig. a1.

- Remove the outer flame nozzle by

turning it towards the left. Fig. a2-a3.

- Screw in the new outer flame nozzle.

Fig. a3-a4, as in table II.

- Adjust the distance of the airflow

adjusting bushing L2 according to the

value -Z- shown in table II. Fig. a5.

- Tighten the clamp screw. Fig. a6.

Changing the inner flame nozzle

(fig. 9b):

- Unscrew the part M3 from the threaded

part M2; to do this, hold the threaded

part in the opposite direction.

- Remove the pipe from the M2 part. Fig.

b2.

- Disassemble parts M2 and M4 from

part M1. Fig. b3-b4.

- Remove the inner flame nozzle M4

from part M2. Fig. b5-b6.

- Screw in the new inner flame nozzle

M4, according to table II. Fig. b6-b7.

Refit all the components, proceeding in

the reverse order to removal.

- If the gas requires it, adjust the

distance with the airflow adjusting clip

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