Instruction manual

ManualsBrandsDeLonghi ManualsCooktopDGHS70

INSTRUCTIONS AND ADVICE FOR THE

USE, INSTALLATION AND MAINTENANCE

OF MIXED AND GAS FUELLED

BUILT-IN HOT PLATES

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. It 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.

This cooktop has been designed and constructed in accordance with the following codes

and specifications:

AGA101 (AS 4551) Approval Requirements for Domestic Gas cooking appliances.

AS/NZS 3350-1 General Requirements for Domestic electrical appliances.

AS/NSZ 3350-2-6 Particular Requirements for Domestic electrical cooking appliances.

AS/NSZ 1044 Electromagnetic Compatibility Requirements.

MOD.: DGHS70

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.

COD. 01050AU (b) – 03.04.2002

Summary of content (20 pages)

PAGE 1
INSTRUCTIONS AND ADVICE FOR THE USE, INSTALLATION AND MAINTENANCE OF MIXED AND GAS FUELLED BUILT-IN HOT PLATES 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. It is, however, important to thoroughly read the instructions in this handbook in order to obtain the best results.
PAGE 2
DESCRIPTION OF THE HOT PLATES TYPES: PCFZ 60 V4 - PCFZ 60 N4 TYPES: PCFZ 70 V5 - PCFZ 70 N5 DGHS70 1 Ultra rapid burner of 2 Rapid gas burner of 3 Semirapid gas burner of 4 Auxiliary gas burner 5 Electric plate Ø 145 mm 6 Enamelled steel pan support 1F 7 Enamelled steel pan support 2F 8 Central enamelled steel pan support 9 Burner n° 1 control knob 10 Burner n° 4 control knob 11 Burner n° 2 control knob 12 Electric plate n° 5 control knob 13 Burner n° 3 control knob 14 Electric plate ignition warning ligh
PAGE 3
USE 1) BURNERS 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: - Manual 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 place a lighted match near the burner.
PAGE 4
USE - - Where the appliance is installed in marine craft or in caravans, it shall not be used as a space heater. If the built-in hot plate has a lid, any spilt food should be immediately removed from this before it is opened. If the appliance has a glass lid, this could shatter when the hot plate becomes hot. Always switch off all the burners before closing the lid. Do not store or use flammable liquids or items in the vicinity of the hotplate.
PAGE 5
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.
PAGE 6
USE 2) HOW TO USE THE ELECTRIC PLATES Mixed hot plates may be equipped with a normal or rapid electric plates. There are controlled by switches with various positions (see fig. 6) and is switched on by turning the knob to the required setting. A diagram is screen-printed above each knob on the front panel. This diagram indicates to which electric plates the knob in question corresponds (see fig. 6). A red warning light will come on to indicate that the plate is operating.
PAGE 7
USE WARNINGS: When the plate is switched on for the first time, or if it has remained unused for a long period, it should be dried for 30 minutes on switch position n° 1. This will eliminate any moisture that may have been absorbed by the insulating material. To correctly use the appliance, remember: - To place a pan on the plate before switching this on. - To always use pans with flat and very thick bottoms (see fig. 7). - To never use pans that are smaller than the plate diameters.
PAGE 8
CLEANING IMPORTANT: Always disconnect the appliance from the gas and electricity mains before carrying out any cleaning operation. 3) HOT PLATE Periodically wash the hot plate, the enamelled stell pan support, the enamelled burner caps “C” and the burner heads “T” (see fig. 8) 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.
PAGE 9
INSTALLATION TECHNICAL INFORMATION FOR THE INSTALLER CAUTION: This appliance must be installed in accordance with these installation instructions, local gas fitting regulations, municipal building codes, water supply regulations, electrical wiring regulations, AS5601 / AG 601 – Gas Installations and ony other relevant statutory regulations. This appliance shall only be serviced by authorized personnel. This appliance is to be installed only by an authorised person.
PAGE 10
INSTALLATION 4) INSTALLING 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. In 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.
PAGE 11
INSTALLATION FIG. 9 FIG. 10 FIG. 11 11 FIG.
PAGE 12
INSTALLATION 6) GAS CONNECTION The gas connection is located in the rear and on the underside of the appliance 100 mm from the right hand side. 1. After connecting the gas supply, check the piping and connections for leaks using a soap and water solution. The presence of bubbles indicates a leak, tighten or replace connections as appropriate. Warning: Do not use any naked flame to check for leaks. 2. The operation of the appliance MUST be tested before leaving. 3.
PAGE 13
INSTALLATION 7) ELECTRICAL CONNECTION The appliance is supplied with a 1800 mm long flexible supply lead. The point of attachment for this lead is located at the rear and on the underside of the appliance 380 mm from the right hand side. The voltage and power consumption are detailed on the underside of the appliance. Ensure that the appliance is correctly rated to the supply. Connect appliance by way oa a switched power point. THE APPLIANCE MUST BE EARTHED. Ensure that this power point is properly earthed.
PAGE 14
ADJUSTMENTS Always disconnect the appliance from the electricity main before making any adjustments. All seals must be replaced by the technician at the end of any adjustments or regulations. Our burners do not require primary air adjustment. a) Data Label The Data Label is located on the underside of the hotplate. A duplicate Data Label is supplied to adhere in an accessible area next o the hotplate.
PAGE 15
CONVERSION PROCEDURE 9) Propane Gas to Natural Gas conversion procedure Appliance models: Gas stainless steel hotplate models: 4 Burners 2 Burners 1 Burner 1. Remove each burner cap and burner skirt. 2. Remove the Propane Gas main injector with a 7 mm/VF tube spanner and replace with the appropriate size Natural Gas injector for each burner. The following injector sizes are required for Natural Gas: Burner Main injector Wok Rapid Semirapid Auxiliary 1.55 mm 1.45 mm 1.12 mm 0.85 mm 3.
PAGE 16
CONVERSION PROCEDURE 10) Natural Gas to Propane Gas conversion procedure Appliance models: Gas stainless steel hotplate models: 4 Burners 2 Burners 1 Burner 1. Remove each burner cap and burner skirt. 2. Remove the Natural Gas main injector with a 7 mm/VF tube spanner and replace with the appropriate size Propane Gas main injector for each burner. The following injector sizes are required for Propane Gas: Burner Main injector Wok Rapid Semirapid Auxiliary 0.95 mm 0.91 mm 0.70 mm 0.53 mm 3.
PAGE 17
CONVERSION PROCEDURE BURNER ARRANGEMENT ON THE HOT PLATE TABLE BURNERS N° GAS DESCRIPTION 1 ULTRA RAPID 2 RAPID 3 SEMIRAPID 4 AUXILIARY PROPANE NATURAL PROPANE NATURAL PROPANE NATURAL PROPANE NATURAL NORMAL PRESSURE INJECTOR DIAMETER (kPa) 2.75 1.00 2.75 1.00 2.75 1.00 2.75 1.00 (1/100 mm) 95 155 91 145 70 112 53 85 FIG. 19 17 NOMINAL HEAT INPUT (MJ/h) MAX. 11.9 11.9 10.8 10.4 6.3 6.3 3.6 3.
PAGE 18
SERVICING WARNING: Servicing should be carried out only by an Authorized person/Service agent. 11) COMPONENTS REPLACEMENT NOTE: BEFORE ANY MAINTENANCE REQUIRING REPLACEMENT OF A COMPONENT IS UNDERTAKEN ENSURE THAT THE ELECTRICAL LEAD HAS BEEN ISOLATED AND REMOVED FROM THE POWER POINT. To replace the components fit inside the hob is necessary to take off the pan supports and the burners from the upper part of the working table, then unscrew the burner fixing screws “V” (fig.
PAGE 19
SERVICING CABLE TYPES AND SECTIONS TYPE OF HOT PLATE Gas hot plate Mixed hot plate electrical plate with 1 TYPE OF CABLE SINGLE - PHASE POWER SUPPLY H05 RR - F Section 3 X 0.75 mm2 H05 RR - F Section 3 X 1 mm2 ATTENTION!!! If the power supply cable is replaced, the installe should leave the ground wire longer than the phase conductors (fig. 26) and comply with the recommendations given in paragraph 7.
PAGE 20
SERVICE AND MAINTENANCE If the ignition spark fails to ignite or does not light the gas, check the following items before calling our Customer Service Centre to obtain the nearest Authorised Delonghi Service Agent: Burner is reassembled and located correctly. Spark electrode and white ceramic are clean and dry. 240 VAC power supply is connected. Contact the local gas utility or our Customer Service Centre to obtain the nearest Authorized Delonghi Service Agent.