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3. Technical Data

Gas Burners Rating

Rapid Burner (big)

2,9 kW

Semirapid Burner (medium)

1,9 kW

Auxiliary Burner (small)

1 kW

Category

II 2ELL 3 B/P

Setting

Natural Gas 20 mba

Gas connection

G 1/2"

Electric Supply

230 V  50 Hz

HOB RECESS

DIMENSIONS

Length

550 mm.

Width

470 mm.

4. Instruction for the Installer

The side walls of the unit in which the hob is
going to be installed, must not exceed the height
of the working top.

Avoid installing the appliance in the proximity of
inflammable materials (e.g. curtains, tea towels
etc.).

The following instructions about installation and
maintenance must be carried out by qualified
personnel in compliance with the regulation in
force. The regulations to be applied for this type
of installation are:

— DVGW-TRG '86 "Technical standard for the
installation of gas appliances";

— TRF 1988 "Technical standard for LPG";

The appliance must be electrically disconnected
before all interventions. If any electric supply to
the appliance is required to carry out the work,
ensure all the necessary precautions are
followed.

GAS CONNECTION

It is indispensible that the connection to the gas mains
are carried out by means of an AGB tap. Choose fixed
connections or use a flexible pipe in AGB (stainless
steel).
If using flexible metallic pipes, be careful they do not
come in contact with mobile parts or they are not
squeezed. Use the same attention when the hob is
combinated with an oven.

This hob can be operated by natural gas with nominal
pressure of 20 mbar. No regulation is required for use by
these two types of gas.

Before fitting the appliance ensure that the installation
has the correct  voltage for the appliance. At full capacity,
the drop in pressure must not exceed 5%. Such a drop
in pressure is caused by the following parameters:
-

maximum capacity of meter;

-

diameter and lenght of the tube in front and behind
the meter;

-

section of transit of variuos tubes positioned on the
circuit;

-

diameter of eventual connections.

IMPORTANT  -  To ensure a correct operation, a saving
of energy and the long-life of the appliance, the voltage
pressure of the appliance must correspond to the
recommended values.

The adjustable connection is fixed to the comprehensive
ramp by means of a threaded nut GJ 1/2". Interpose the
sealing between the components as shown in fig. 4.
Screw the parts without forcing, adjust the connection in
the required direction and tighten everything.

IMPORTANT - When the final connection has been
made, it is essential that a thorough leak test is carried
out on the hob and installation. Use some soapy water,
never a flame.

A) Ramp with ending nut
B) Seal
C) Adjustable connection

Fig. 4

FO 0264

Содержание ZGG 646

Страница 1: ...Appliance Class 3 GAS HOB ZGG 646 INSTRUCTION BOOKLET DE ...

Страница 2: ...t from the electric supply During Operation About Installation Cleaning and Manteinance It is mandatory that all operations required for the installationarecarriedoutbyaqualifiedorcompetent person in accordance with existing rules and regulations Disconnect the appliance from the electrical supply before carrying out any cleaning or manteinance work Ensure a good ventilation around the appliance A...

Страница 3: ...tion To put the flame out turn the knob to the symbol Always turn the flame down or put it out before taking the pans off the burner USING THE HOB CORRECTLY To ensure maximum burner efficiency it is strongly recommended that you use only pots and pans with a bottom fitting the size of the burner used so that flame will not spread beyond the bottom of the vessel see the table beside It is also advi...

Страница 4: ...d detergent and bleaches impregnated pads unsuitable for non stick saucepans steel wool pads bath sink stain removers Should the hob top become heavily soiled it is recommended that a proper cleaning product is used The electric ignition is obtained through a ceramic candle and a metal electrode fig 1 lett C Keep these components well clean to avoid difficult lighting and check that the burner cro...

Страница 5: ...AGB stainless steel If using flexible metallic pipes be careful they do not come in contact with mobile parts or they are not squeezed Use the same attention when the hob is combinated with an oven This hob can be operated by natural gas with nominal pressure of 20 mbar No regulation is required for use by these two types of gas Before fitting the appliance ensure that the installation hasthecorre...

Страница 6: ...mendation given in Fig 5 The plug has to be fitted in a proper socket Ifconnectingtheappliancedirectlytotheelectricsystem it is necessary that you install a double pole switch between the appliance and the electricity supply with a minimum gap of 3 mm between the switch contacts and of a type suitable for the required load in compliance with the current rules The connection cable has to be placed ...

Страница 7: ...e be different or variable compared with the required pressure an appropriate pressure adjuster must be fitted on the gas supply pipe in compliance with the rules in force ADJUSTMENT OF MINIMUM LEVEL To adjust the minimum level of the burners proceed as follows Light the burner Turn the knob on the minimum position Remove the knob With a thin screwdriver adjust the by pass screw positioned in the ...

Страница 8: ...mum from the hob FO 2034 a Sealing gasket FITTING THE HOB TO THE WORKTOP Before fitting the hob into the cut out an adhesive seal must be fitted to the underside outside edge Fig 9 of the hob It is essential that no gaps are left in this seal in order to prevent spillage near the hob seeping into the cabinet below 1 Remove the pan supports the burners caps and crowns and turn the hob upside down t...

Страница 9: ...wn in Fig 11 The panel fitted under the hob should be easily removable to allow an easy access if a technical assistance intervention is needed Fig 13 Kitchen unit with oven The hob recess dimensions must comply the indication given in Figs 12 and 13 and must be provided with brackets to allow a continuous supply of air To avoid overhating the building in should be carried out as shown in Figs 14 ...

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