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UNDERCOUNTER OVEN INSTALLATION:
• If an oven (which must be of our manufacture) is to be installed under the hob, ensure
it is equipped with a cooling system and observe the distances given in the figure to the
side.
• There must be nothing between the cooktop and the oven (cross rails, panels, brackets,
etc.).
ADJUSTMENT TO DIFFERENT TYPES OF GAS
This operation must be performed by a qualified technician.
If a different type of gas to that specified on the dataplate and on the orange sticker on the back of the hob is used, the injectors must be
replaced.
Remove the orange sticker and keep it with the instructions booklet.
Use pressure regulators suitable for the gas pressure indicated in the Product Description Sheet.
•
The injectors must be changed by the After-Sales Service or a qualified technician.
Nozzles not supplied with the appliance must be ordered from After Sales Service.
•
Adjust the minimum setting of the taps.
•
Note: when liquid petroleum gas is used (G30/G31), the minimum gas setting screw must be tightened as far as it will go.
Should you experience difficulty in turning the burners knobs, please contact the After Sales Service for the replacement of
the burner tap if found to be faulty.
REPLACING THE INJECTORS (see the injector table in the Product
Description Sheet)
• Remove grids (A).
• Extract burners (B).
• Using a socket spanner of the appropriate size unscrew the injector (C).
• Replace it with one suitable for the new type of gas.
Before installing the hob, remember to affix the gas calibration plate supplied with the
injectors in such a way that it covers the existing information relating to gas calibration.
ADJUSTING MINIMUM GAS SETTING OF TAPS
To ensure that the minimum setting is correctly adjusted, remove the knob and
proceed as follows:
• tighten the screw to reduce the height of the flame (-)
• undo the screw to increase the height of the flame (+)
The minimum flame adjustment must be performed with the tap in the minimum
position (small flame).
• The primary air of the burners does not need to be adjusted.
• At this stage, light up the burners and turn the knobs from max position to minimum
position to check flame stability.
After adjusting, restore the seals with sealing wax or equivalent material.
MAINTENANCE
Care and maintenance
Clean the hob after each use in order to avoid damaging the surface and to prevent the formation of baked-on deposits which are difficult
to remove. Before cleaning, make sure the cooking zones are switched off and that the residual heat indicator ("H") is not displayed.
5 mm
• Disconnect power before servicing
• DO NOT clean the hob with a steam cleaner
NOTE: Periodically check for dust under the appliance, near the cooling air inlet or the outlet openings. This could hinder
the ventilation and cooling of the electronic module and decrease the effectiveness of the hob.
To clean the hob, proceed as follows:
1. use a soft clean cloth, absorbent kitchen wipes or a proprietary cleaner for glass ceramic hobs. Do not use abrasive sponges and/or
metal scouring pads.
2. Food spills should be cleaned off before they bake onto the glass ceramic surface. Sugar and foods with a high sugar content damage
the glass ceramic surface and must be immediately removed using a scraper for glass. Glass scrapers must be handled with care.
3. Remove any stubborn food residues with a scraper or proprietary detergents.
4. Salt, sugar and sand can scratch the glass ceramic hob: clean up any such spills on the hob immediately.
CLEANING THE HOB PARTS
• Grids, burner caps and burners can be removed to be cleaned.
• Clean them by hand with warm water and non-abrasive detergent, removing any food residues and checking that none of the burner
openings is clogged.
• Rinse and dry
• Refit burners and burner caps correctly in the respective housings.
• When replacing the grids, make sure that the panstand area is aligned with the burner and that the burner feet are fitted in the respective
housings on the hob surface.
• Models equipped with electrical ignition plugs and safety device require thorough cleaning of the plug end in order to ensure correct
operation. Check these items frequently, and if necessary, clean them with a damp cloth.
Any baked-on food should be removed with a toothpick or needle.
Note: to avoid damaging the electric ignition device, do not use it when the burners are not in their housing.
TROUBLESHOOTING GUIDE (GAS BURNERS)
If the hob will not operate correctly. Before calling the After-Sales Service, refer to the Troubleshooting Guide to determine the problem.
1. The burner fails to ignite or the flame is not even
Check that:
• The gas or electrical supplies are not shut off and especially that the gas supply tap is open.
• The gas cylinder (liquid gas) is not empty.
• The burner openings are not clogged.
• The plug end is not dirty.
• All the burner parts have been positioned correctly.
• There are no draughts near the hob.
2. The burner does not stay lit
Check that:
• When lighting the burner, the knob has been pressed for enough time to activate the protection device.
• The burner openings are not clogged near the thermocouple.
• The end of the safety device is not dirty.
• The minimum gas setting is correct (see relevant paragraph).
3. The containers are not stable
Check that:
• The bottom of the container is perfectly flat
• The container is centered on the burner.
• The grids have not been exchanged or positioned incorrectly.
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