Kuppersbusch GWS 4711.0 M Installation and operating instructions

COD. 04056G1KUPNA2 (04056GB) - 18.11.2008
MODEL: GWS 4711.0 M
Dear Customer,
Thank you for having purchased one of our products.
We are certain that this new, modern, functional and practical appliance, built with the very highest
quality materials, will meet your requirements in the best possible way. This appliance is easy to
use. t is, however, important to thoroughly read the instructions in this handbook in order to obtain
the best results.
These instructions are only valid for the countries of destination, the identification symbols of
which are indicated on the cover of the instruction manual and on the appliance itself.
The manufacturer shall not be held responsible for any damages to persons or property caused
by incorrect installation or use of the appliance.
The Manufacturer shall not be held responsible for any inaccuracies in this handbook due to printing or
transcription errors; the designs in the figures are purely indicative. The Manufacturer also reserves the right
to make any modifications to the products as may be considered necessary or useful, also in the interests
of the user, without jeopardizing the main functional and safety features of the products themselves.
I STRUCTIO S A D ADVICE FOR THE
USE, I STALLATIO A D MAI TE A CE
OF BUILT-I GLASS HOT PLATES

1 Ultra rapid gas burner of 5900 ÷ 6000 W
2 Cast iron pan support for ultra rapid burner
3 Burner n° 1 control knob
Attention: this appliance has been manufactured for domestic use only and it employment by
private person.
DESCRIPTIO OF HOBS
18
TYPES: PCVZ 45 VI

1) BUR ERS
A diagram is screen-printed above each knob on
the front panel. This diagram indicates to which
burner the knob in question corresponds. After
having opened the gas mains or gas bottle tap,
light the burners as described below:
- automatic electrical ignition
Push and turn the knob corresponding to the
required burner in an anticlockwise direction until it
reaches the full on position (large flame fig. 1),
then depress the knob.
- Lighting burners equipped with flame failure
device
The knobs of burners equipped with flame failure
device must be turned in an anticlockwise
direction until they reach the full on position (large
flame fig. 1) and come to a stop. Now depress the
knob in question and repeat the previously
indicated operations.
Keep the knob depressed for about 10 seconds
once the burner has ignited.
HOW TO USE THE BURNERS
Bear in mind the following indications in order to
achieve maximum efficiency with the least
possible gas consumption:
- use adequate pans for each burner (consult the
following table and fig. 2).
- When the pan comes to the boil, set the knob to
the reduced rate position (small flame fig. 1).
- Always place a lid on the pans.
- Use only pan with a flat bottom.
Burners Power ratings Pan Ø in cm
Ultra rapid 5900 ÷ 6000 24 ÷ 26
WARNIN S:
- burners with flame failure device may only be
ignited when the relative knob has been set
to the Full on position (large flame fig. 1).
- Matches can be used to ignite the burners in
a blackout.
- Never leave the appliance unattended when
the burners are being used. Make sure there
are no children in the near vicinity.
Particularly make sure that the pan handles
are correctly positioned and keep a chek on
foods requiring oil and grease to cook since
these products can easily catch fire.
- The machine must not be used by people
(including children) with impaired mental or
physical capacities, or without experience of
using electrical devices, unless supervised or
instructed by an expert adult responsible for
their care and safety. Children should not be
allowed to play with the equipment.
- Never use aerosols near the appliance when
it is operating.
- Don't scrape the pans on the crystal because
the surface remains scratch.
- In the event of the burner flame accidentally
going out, turn off the burner control knob and
do not try to reignite for at least one minute.
- Containers wider than the unit are
recommended.
USE
FIG. 1 FIG. 2
19

USE
Notes:
use of a gas cooking appliance produces heat and moisture in the room in which it is installed.
The room must therefore be well ventilated by keeping the natural air vents clear (fig. 3) and by
activating the mechanical aeration device (suction hood or electric fan fig. 4 and fig. 5).
Intensive and lengthy use of the appliance may require additional ventilation. This can be
achieved by opening a window or by increasing the power of the mechanical exhausting system if
installed.
FIG. 3 FIG. 4 FIG. 5
(*) AIR INLET: SEE INSTALLATION CHAPTER (PARA RAPHS 5 AND 6)
20

CLEA I G
IMPORTANT:
always disconnect the appliance from the gas
and electricity mains before carrying out any
cleaning operation.
2) HOT PLATE
f you want to maintain the shining crystal surface,
periodically wash the hot plate, the enamelled stell
pan support, the enamelled burner caps and the
burner heads (see fig. 6) with lukewarm soapy
water. Following this, all parts should be
thoroughly rinsed and dried. Never wash them
while they are still warm and never use abrasive
powders,
especially on the details of burner group.
Do not allow vinegar, coffee, milk, salted water,
lemon or tomato juice from remaining in contact
with the enamelled surfaces for long periods of
time.
WARNIN S:
comply with the following instructions, before
remounting the parts:
- check that burner heads slots (see fig. 6) have
not become clogged by foreign bodies.
- Check that enamelled burner cap (fig. 6) have
correctly positioned on the burner head. It
must be steady.
- Do not remove the screws securing the burner
for any reason.
- Do not force the taps if they are difficult open
or close. Contact the technical assistance
service for repairs.
- Don’t use steam jets for the equipment
cleaning.
21
FIG. 6
ULTRA RAPID AS BURNER
1 - pan support
2 - burner cap
3 - burner head
4 - flame separator

I STALLATIO
COMPLY WITH THE
DIMENSIONS (in mm)
TECHNICAL INFORMATION FOR
THE INSTALLER
Installation, adjustments of controls and
maintenance must only be carried out by a
qualified engineer.
Incorrect installation may cause damage to
persons, animals or property for which the
Manufacturer shall not be considered
responsible.
During the life of the system, the automatic
safety or regulating devices on the appliance
may only be modified by the manufacturer or
by his duly authorized dealer.
3) I STALLI G THE HOT PLATE
Check that the appliance is in a good condition
after having removed the outer packaging and
internal wrappings from around the various loose
parts. n case of doubt, do not use the appliance
and contact qualified personnel.
Never leave the packaging materials
(cardboard, bags, polystyrene foam, nails, etc.)
within children’s reach since they could
become potential sources of danger.
The measurements of the opening made in the top
of the modular cabinet and into which the hot plate
will be installed are indicated in either fig. 7.
Always comply with the measurements given for
the hole into which the appliance will be recessed
(see fig. 8).
The appliance belongs to class 3 and is
therefore subject to all the provisions
established by the provisions governing such
appliances.
22
A B C D E
1F 270 495 52.5 52.5 90 min.
FIG. 7 FIG. 8

23
I STALLATIO
4) FIXI G THE HOT PLATE
The hot plate has a special seal which prevents
liquid from getting into the cabinet. Strictly comply
with the following instructions in order to correctly
apply this seal:
- take off all the movable parts of the hob.
- Cut the seal in 4 parts of the necessary lenght to
positionning it on the 4 edges of the crystal.
- Overturn the hot plate and correctly position seal
“E” (fig. 9) under the edge of the hot plate itself,
so that the outer side of the seal perfectly
matches the outer edge of the hot plate. The
ends of the strips must fit together without
overlapping.
- Evenly and securely fix the seal to the hot plate,
pressing into place with the fingers and remove
the strip of protective paper from the seal and set
the plate into the hole made in the cabinet.
- Remove the strip of protective paper from the seal.
Fit the hot plate into the hole in the cabinet and lock it
in place with the relative fixing screws "F" of the fixing
hooks "G" (see fig. 10).
FIG. 9 FIG. 10

I STALLATIO
IMPORTANT INSTALLATION
INSTRUCTIONS
The installer should note that the appliance that
side walls should be no higher than the hot
plate itself. Furthermore, the rear wall, the
surfaces surrounding and adjacent to the
appliance must be able to withstand an
overtemperature of 65K. The adhesive used to
stick the plastic laminate to the cabinet must be
able to withstand a temperature of not less than
150° C otherwise the laminate could come
unstuck. The appliance must be installed in
compliance with BS 6172 1990, BS 5440 part. 2
1989 and BS 6891 1988. This appliance is not
connected to a device able to dispose of the
combustion fumes. It must therefore be
connected in compliance with the above
mentioned installation standards. Particular
care should be paid to the following provisions
governing ventilation and aeration.
5) ROOM VE TILATIO
To ensure correct operation of the appliance, it is
important to ensure that the room where the hot
plate is installed has sufficient ventilation, as set
out in BS 5440 part 2. 1989. See table below.
Natural air flow must enter directly through
permanent openings in the walls of the room in
question. These must open towards the outside
and possess a minimum section of 100 cm2see
fig. 3). t must be impossible to obstruct these
openings.
ndirect ventilation with air drawn from adjacent
rooms is permitted in strict compliance with the
provisions in force.
6) LOCATIO A D AERATIO
Gas cooking appliances must always dispose of
their combustion fumes through hoods. These must
be connected to flues, chimneys or straight outside
(see fig. 4). f it is not possible to install a hood, an
electric fan can be installed on a window or on a
wall facing outside (see fig. 5). This must be
activated at the same time as the appliance, so
long as the specifications in the provisions in force
are strictly complied with.
24

25
I STALLATIO
7) GAS CO ECTIO
Before connecting the appliance, check that the
values on the data label affixed to the underside
of the hot plate correspond to those of the gas
mains in the home.
A label on the appliance indicates the
regulating conditions: type of gas and working
pressure.
WARNIN :
a gas hot plate can only be connected by a CORG
Registered engineer.
nstallations should be carried out in accordance
with BS 6891 1988 and must comply with the Gas
Safety Regulations.
All hot plate installations must include an isolation
tap.
AS PRESSURE TEST
Some hot plates models have a test point fitted
under the control panel, to conduct a gas pressure
test proceed as follows:
- turn off the gas supply.
- Remove screw in the pressure test point, place
test gauge connecting tube on test point.
- Fit a burner ring and cap onto burner assembly,
replace control knob onto corresponding control
tap for the burner.
- Turn on gas and ascertain working pressure.
After test, turn off control tap, turn off gas supply,
disconnect test gauge connecting tube. Replace
the test point screw, turn gas back on and test for
soundness. Reassemble the hotplate.
IMPORTANT:
the appliance complies with the provisions of
the following CEE Directives:
- 90/396 + 93/68 regarding gas safety.
Furthermore, the rear wall, the surfaces
surrounding and adjacent to the appliance
must be able to withstand an overtemperature
of 65K.

I STALLATIO
FIG. 11
8) ELECTRICAL CO ECTIO
The electrical connections of the appliance
must be carried out in compliance with the
provisions and standards in force.
- Before connecting the appliance, check that the
socket or system has an efficient earth connection
in compliance with the provisions and standards in
force. The manufacturer declines all responsibility
for failing to comply with these provisions.
When the appliance is connected to the
electricity main by a socket:
- fit a standard plug suited to the load indicated on
the data label to the cable.
- Fit the wires following figure 11, taking care of
respecting the following correspondences:
Letter L (live) = brown wire;
Letter N (neutral) = blue wire;
earth symbol = green - yellow wire.
- The power supply cable must be positioned so
that no part of it is able to reach an
overtemperature of 65K.
- Never use reductions, adapters of shunts for
connection since these could create false contacts
and lead to dangerous overheating.
- The outlet must be accessible after the built-in.
When the appliance is connected straight to the
electricity main:
- install an omnipolar circuit-breaker between the
appliance and the electricity main. This circuit-
breaker should be sized, in compliance with
current installation regulations.
- Remember that the earth wire must not be
interrupted by the circuit-breaker.
- For optimum safety, the electrical connection may
also be protected by a high sensitivity differential
circuit- breaker.
You are strongly advised to fix the relative yellow-
green earth wire to an efficient earthing system.
WARNIN S:
all our appliances are designed and
manufactured in compliance with European
standards EN 60 335-1, EN 60 335-2-6 and
EN 60 335-2-102 plus the relative amendments.
The appliance complies with the provisions of
the following CEE Directives:
- CEE 2004/108/CE regarding to electromagnetic
compatibility.
- CEE 2006/95 regarding electrical safety.
26

BUR ER ARRA GEME T O THE HOT PLATE
CO VERSIO S
9) CO VERSIO TO DIFFERE T TYPES
OF GAS
Burners can be used with different types of gas by
changing to suitable nozzles. To replace them,
open the unit (see paragraph 10) and unscrew the
air regulator “C”. Using a straight “B” spanner
unscrew and remove nozzle “A” (see fig. 12/A)
and fit the new nozzle, clamping it tight. Set the
distance “X” (fig. 12) as shown in the “A R
REGULAT ON” table below.
Do not regulate the machine while the power
cable is still attached.
After regulation or presetting, the technician
should replace all the seals.
After switch-over to another type of gas
regulate the primary air (see fig. 12/A).
For the sake of convenience, the nominal rate table
also lists the heat inputs of the burners, the
diameter of the injectors and the working pressures
of the various types of gas.
27
GB/IE/OTHER MARKETS
BUR ERS
° DESCRIPTIO GAS
ORMAL
PRESSURE
ORMAL
RATE I JECTOR
DIAMETER OMI AL HEAT
I PUT (W)
mbar g/h l/h 1/100 mm Min. Max.
BY PASS
1/100 mm
ULTRA RAPID
G 30 - BUTA E 28 - 30 429 119 1200 5900
G 31 - PROPA E 37 422 119 1200 5900
G 20 -
ATURAL 20 571 200 1200 6000
55
55
86
1
G30 -
30mbar
G31 -
37mbar
G20 -
20mbar
8,0 8,0 7,9
FIG. 12
TABLE AIR REGULATIO (mm)
FIG. 12/A

SERVICI G
Always disconnect the appliance from the
electricity and gas mains before proceeding
with any servicing operation.
10) REPLACI G HOT PLATE PARTS
To replace components housed in the unit remove
the glass “T” from the base by unscrewing screws
“V” (fig. 13), removing first the ring nut (fig. 14) and
making sure the gasket between the metal base
and glass is not damaged.
After having carried out the above listed
operations, the taps (fig. 15) and electrical
components can all be replaced (fig. 16).
t is advisable to change seal “D” whenever a tap is
replaced to ensure a perfect tightness.
reasing the taps (see fig. 17)
f a tap becomes stiff to operate, it must be
immediately greased in compliance with the
following instructions:
- remove the tap.
- Clean the cone and its housing using a cloth
soaked in diluent.
- Lightly spread the cone with the relative grease.
- Fit the cone back in place, operate it several times
and then remove it again. Eliminate any excess
grease and check that the gas ducts have not
become clogged.
- Fit all parts back in place, complying with the
demounting order in reverse.
To facilitate the servicing technician’s task, here is a
chart with the types and sections of the powering
cables and the ratings of the electrical components.
28
FIG. 16 FIG. 17
FIG. 13 FIG. 14 FIG. 15

29
SERVICI G
FIG. 18
Gas hot plate H05 RR - F Section 3 x 0.75 mm2
TYPE OF TYPE OF SI GLE - PHASE
HOT PLATE CABLE POWER SUPPLY
CABLE TYPES A D SECTIO S
ATTENTION!!!
If the power supply cable is replaced, the installer should leave the ground wire longer than the
phase conductors (fig. 18) and comply with the recommendations given in paragraph 8.

1 BUR ERS
“DOMI O”
CATEGORY = 2H3+
G 30 - BUTANE = 28 - 30 mbar
G 31 - PROPANE = 37 mbar
G 20 - NATURAL = 20 mbar
S Qn LPG Gas Rate = 6.0 kW
S Qn G30 = 429 g/h
S Qn G31 = 422 g/h
Voltage = 230 - 240 V
~
Frequency = 50/60 Hz
TECH ICAL DATA O THE DATA LABEL
GB/IE/OTHER MARKETS
30

TECH ICAL DATA FOR THE APPLIA CE
GAS REGULATIO
31

Before leaving the factory, this appliance will have been tested and regulated by expert and specialized
personnel in order to guarantee the best performances.
Any repairs or adjustments which may be subsequently required may only be carried out by qualified
personnel with the utmost care and attention.
For this reason, always contact your Dealer or our nearest After Sales Service Center whenever repairs
or adjustments are required, specifying the type of fault and the model of the appliance in your
possession.
Please also note that genuine spare parts are only available from our After Sales Service Centers and
authorized retail outlets.
The above data are printed on the data label put on the inferior part of the appliance and on the packing
label.
The above informations give to the technical assistant the possibility to get fit spare parts and a heaven-
sent intervention. We suggest to fill the table below.
MARK: ........................................................................
MODEL: ......................................................................
SERIES: ......................................................................
TECH ICAL ASSISTA CE A D SPARE PARTS
32