Hafele 539.07.531 Specification sheet

Gas Cook top models:
60cm and 90cm Gas Cook tops
539.07.531
539.07.241
539.07.253
GAS COOK TOP
Installation - Use - Maintenance
AUS

Dear customer,
We thank you and congratulate you on
your choice.
This new carefully designed product,
manufactured with the highest quality
materials, has been carefully tested to sa-
tisfy all your cooking demands.
We would therefore request you to read
and follow these easy instructions which
will allow you to obtain excellent results
right from the start.
May we wish you all the very best with
your modern appliance!
THE MANUFACTURER
APPLIANCE IS CONCEIVED FOR DOMESTIC USE
ONLY. THE MANUFACTURER SHALL NOT IN ANY
WAY BE HELD RESPONSIBLE FOR WHATEVER
INJURIES OR DAMAGES ARE CAUSED BY
INCORRECT INSTALLATION OR BY UNSUITABLE,
WRONG OR ABSURD USE.
- The appliance is not intended for use by young children or infirm
persons without supervision.
- Young children should be supervised to ensure that they do not play
with the appliance.
- If the supply cord is damaged, it must be replaced by the manufacturer
or its service agent or a similarly qualified person in order to avoid a
hazard.
- If a stationary appliance is not provided with a supply cord and a plug
or with other means for disconnection from the supply having an air gap
contact separation in all active (phase) conductors, the instructions shall
state that such means for disconnection shall be incorporated in the fixed
wiring according to the wiring rules.
FOR SERVICE PLEASE REFER TO SERVICE ADDRESS
AND NUMBER REPORTED IN THE WARRANTY CARD.
- Where this appliance is installed in marine craft or in caravans, it shall
not be used as a space heater
- Do not spray aerosols in the vicinity of this appliance while it is in ope-
ration.

3
Fig. 1
wok
fast
semifast
auxiliary
INSTRUCTIONS FOR USE
FOR VITROCERAMIC HOBS SEE ADDITIONAL INSTRUCTIONS
Installation
Use
The ignition of the gas burner is carried out by putting a small flame to the upper part
holes of the burner, pressing and rotating the corresponding knob in an anti-clockwise
manner, until the maximum position has coincided with the marker. When the gas
burner has been turned on, adjust the flame according to need. The minimum position
is found at the end of the anti-clockwise rotation direction.
The electric spark between the
ignition plug and the burner provides the ignition of the burner itself. After ignition,
immediately release the push-button and adjust the flame according to need.
To start the burner in models equipped with a thermoelectric resistance keep the knob
pressed hard for 10 seconds, as described above, after placing it on its maximum value.
After releasing the knob, make sure the burner is actually lit.
N.B. - we recommend the use of pots and pans with a diameter matching that of the
burner, thus preventing the flame from escaping from the bottom part and
surrounding the pot
- do not leave any empty pots or pans on the fire
- do not use any tools for grill-cooking on Crystal hobs.
When cooking is finished, it is also a good norm to close the main gas pipe tap and
cylinder.
For specific instructions, kindly read the part titled, Instructions for the installer.
All the operations concerned with the installation must be carried out by authorised
personnel, in terms with the standards in force.
In models with automatic ignition, push the control knob down to initiate the ignition
spark, then turn the knob to maximum flame.
Ø 20-32 mm
Ø 14-20 mm
GAS
Ø 20-26 mm
Ø 10-14 mm
Gas burners (Fig. 1).

4
4
3
2
1
4
3
2
1
x
x
1 2 3 4 5
1 2 3 4 5
Fig. 2
Fig. 2

5
5
4
3
2
1
5
4
3
2
1
1 2 3 4
FRONT FIXING REAR FIXING
Fig. 2
Fig. 2

6
Maintenance
Gas/Electric
Prior to any operation, disconnect the appliance from the electrical system.
For long-life to the equipment, a general cleaning operation must take place
periodically, bearing in mind the following:
• the glass, steel and/or enamelled parts must be cleaned with suitable non-abrasive or
corrosive products (found on the market). Avoid chlorine-base products (bleach, etc.);
• avoid leaving acid or alkaline substances on the working area (vinegar, salt, lemon
juice, etc.).
• the wall baffle and the small covers (mobile parts of the burner) must be washed
frequently with boiling water and detergent, taking care to remove every possible
encrustation. Dry carefully and check that none of the burner holes is fully or
partially clogged;
• the electrical parts are cleaned with a damp cloth and are lightly greased with
lubricating oil when still warm.
• the stainless steel grids of the working area, after having been heated, take on a
bluish tint which does not deteriorate the quality. To bring colour back to its original
state, use a slightly abrasive product.
N.B.- Cleaning of the taps must be carried out by qualified personnel, who must be
consulted
in case of any functioning anomaly.
Check periodically the state of conservation of the flexible gas feed pipe. In case of
leakage, call immediately the qualified technicians for its replacement.
1 2 3 4 5 6
Fig. 2

7
Maintenance
Gas/Electric
Prior to any operation, disconnect the appliance from the electrical system.
For long-life to the equipment, a general cleaning operation must take place
periodically, bearing in mind the following:
• the glass, steel and/or enamelled parts must be cleaned with suitable non-abrasive or
corrosive products (found on the market). Avoid chlorine-base products (bleach, etc.);
• avoid leaving acid or alkaline substances on the working area (vinegar, salt, lemon
juice, etc.).
• the wall baffle and the small covers (mobile parts of the burner) must be washed
frequently with boiling water and detergent, taking care to remove every possible
encrustation. Dry carefully and check that none of the burner holes is fully or
partially clogged;
• the electrical parts are cleaned with a damp cloth and are lightly greased with
lubricating oil when still warm.
• the stainless steel grids of the working area, after having been heated, take on a
bluish tint which does not deteriorate the quality. To bring colour back to its original
state, use a slightly abrasive product.
N.B.- Cleaning of the taps must be carried out by qualified personnel, who must be
consulted
in case of any functioning anomaly.
Check periodically the state of conservation of the flexible gas feed pipe. In case of
leakage, call immediately the qualified technicians for its replacement.
170
20
WARNING: CRYSTAL HOBS
DO NOT TIGHTEN SCREW ‘A’ EXCESSIVELY, ONE TURN MAX WILL BE SUFFICIENT, AFTER CORRECTLY FITTING SHAFT ‘B’ INTO PLACE, AS SHOWN
IN THE PICTURE. ENSURE THAT THE SUPPORTING SURFACE IS PERFECTLY EVEN. FIT THE APPROPRIATE EXPANDED SEAL. CRYSTAL HOBS MUST
NOT BE SUBJECTED TO STRAINS CAUSED BY UNEVEN SUPPORTING SURFACES.
Fig. 3

8
INSTRUCTIONS FOR THE INSTALLER
Installation
These Instructions are for authorised personnel, as a guide to the installation,
adjustment and maintenance, according to the laws and standards in force. Any of
these operations must always be carried out when the appliance has been disconnected
from the electric system.
Installation (Gas)
This appliance is not provided with a combustion product discharge. It is
recommended that it be installed in sufficiently aerated places, in terms of the laws
in force. The quantity of air which is necessary for combustion must not be below
2.0 m3/h for each kW of installed power.
See table of burner power.
Positioning
(Fig. 5). The appliance can be fitted into a working area as illustrated on the
corresponding figure.
Apply the seal provided over the whole of the area perimeter.
Gas connection
prescribed standards in force, and ensure beforehand, that the appliance matches the
type of gas available. Otherwise, see "Adaptation to various types of gas".
Furthermore, check that the feed pressure falls within the values described on the
table: "User chacteristics".
Rigid/semi rigid metal connection
Carry out the connection with fittings and metal pipes (even flexible pipes) so as to
obtain counter stress the inner parts of the appliance.
N.B. - when the installation has been carried out, check the perfect sealing of the entire
connection system, by using a soapy solution.
When the appliance is installed so that the base can be touched, a protecting shield
must be fitted. This shield must be at least 20mm from the lowest part of the
appliance and be capable of withstanding the appliance temperatures.
(Fig. 4) Connect the appliance to the gas cylinder or to the installation according to the
For Connection with a flexible hose
The hotplate can be connected with a Flexible Hose, which complies with AS/NZS
1869 (AGA Approved), 10mm ID, class B or D, no more than 1.2m long and in ac-
cordance with AS5601. Ensure that the Hose does not contact the hot surfaces of the
hotplate, oven, dishwasher or other appliance that may be installed underneath or next
to the hotplate. WARNING: Ensure that the hose assembly is restrained from acciden-
tal contact with the flue or flue outlet of an underbench oven. The hose should not be
subjected to abrasion, kinking or permanent deformation and should be able to be in-
spected along its entire length. Unions compatible with the hose fittings must be used
and connections tested for gas leaks. The supply connection point shall be accessible
with the appliance installed.
Before Leaving - Check all connections for gas leaks with soap and water. DO NOT use a
naked flame for detecting leaks. Ignite all burners both individually and concurrently to
ensure correct operation of gas valves, burners and ignition. Turn gas taps to low flame
(Fig. 2-3) The appliance can be fitted into a working area asillustrated on the corresponding figure.
Before positioning the hob, fit the seal
X
around the entire periphery of the hole cut in the worktop.

9
(the yellow/green earth cable must not be interrupted by the switch). The plug or om-
nipolar switch must be easily reached on the installed equipment.
The manufacturers decline any responsibility in the event of non-compliance with
what is described above and the accident prevention norms not being respected and
followed.
Electrical connection
• the plant characteristics are such as to follow what is indicated on the matrix plate
placed at the bottom of the working area;
• that the plant is fitted with an efficient earth connection, following the standards and
law provisions in force. The earth connection is compulsory in terms of the law.
Should there be no cable and/or plug on the equipment, use suitable absorption
material for the working temperature as well, as indicated on the matrix plate. Under
no circumstance must the cable reach a
temperature above 50°C of the ambient
temperature.
Should a direct connection to the network
be required, it will be necessary to
interpose an omnipolar switch with mi-
nimum aperture between the 3 mm. con-
tacts, dimensioned to bear the plate load
and it must follow the standards in force
ISO 7/1
ISO 228/1 (FR)
(Fig. 5) Prior to carrying out the electrical connection, please ensure that:
Fig. 4
position and observe stability of the flame for each burner individually and concurrently.
When satisfied with the hotplate, please instruct the user on the correct method of opera-
tion. In case the appliance fails to operate correctly after all checks have been carried out,
refer to the authorised service provider in your area.
Abnormal Operation
Any of the following are considered to be abnormal operation and may require servicing:
Yellow tipping of the hob burner flame.
Sooting up of cooking utensils.
Burners not igniting properly.
Burners failing to remain alight.
Burners extinguished by cupboard doors.
Gas valves, which are difficult to turn.
In case the appliance fails to operate correctly, contact the authorised personnel in your area.
Data Label
The Data Label is located on the bottom cover of the appliance. Where the bottom cover is not
visible in the installed position, a duplicate Data Label is supplied to ad here in an accessible
area adjacent to the appliance. Ensure that the available gas supply matches the gas types
listed on the Data Label.

10
CABLE-CLAMP
Adaptation to various types of gas
proceed as follows:
"Uses characteristics").
tight.
WOK%ONLY
after turning the tap to its minimum position. For ULPG (butane/propane) screw
Fig. 5
Fig. 6 Fig. 7
(Fig. 6-7) Should the appliance be pre-set for a different type of gas than that available,
• replace the injectors (Fig. 5) with the corresponding type of gas to be used (see table
• to adjust to the minimum, use a screwdriver on the screw placed on the tap (Fig. 6)

11
USER CHARACTERISTICS
GAS BURNERS
FEED BURNER Ø INJECTORS CONSUMPTION
TYPE 1/100 mm
fast
Natural gas semifast
G20 auxiliary
fast
semifast
G30/G31 auxiliary
PRESSURE kPa
1.0
2.75
Universal LPG
Wok (C3)
Wok (C3)
117
163
155
92
94
70
56
94
MJ/h
11.7
6.9
4.1
13.0
11.9
6.5
4.1
12.0

COD. 1.005.13.0.2'ed
The manufacturer declines all responsibility for possible inaccuracies contained in this pamphlet, due
to printing or copying errors. We reserve the right to make on our own products those changes to be
considered necessary or useful, without jeopardising the essential characteristics.
Warranty Note:
Should you require warranty service please contact Häfele on 1800 755 890 or
by emailing [email protected].
Please refer to the warranty card that came with appliance for the full terms
and conditions of this warranty.