sudforni ZL-75 Sapphire Diamond Emerald Instruction Manual

ZL-75 Sapphire Diamond Emerald

MODULAR SOLUTIONS SUITABLE FOR ALL YOUR NEEDS

DECLARATION OF CONFORMITY

Sud Forni S.rl. located in Via 4 Novembre 43, 80026 Casoria
(NA) declares under its sole responsibility that al electric ovens
‘manufactured by it comply with the following directives:

Safety of machinery. Fundamental concepts, general design
principles. Specifications and technical principles. – UNI EN
ISO 12100:201 0

Safety of household and similar electrical appliances. General
‘Standards – Part 1-IEC EN 60335-1

Safety of household and similar electrical appliances. Part
2 -Particular requirements for commercial electric cooking
ranges, ovens, hobs and hob elements IEC EN 60335-2-36
2017

Disturbancesin supply systems caused by household appliances
and similar electrical equipment – Part 2 – Harmonics – EN
60555.234

Disturbances in supply systems caused by household
appliances and similar electrical equipment – Part 3 – Voltage
fluctuations- EN 60730-2-9

Electromagnetic compatibility – Generic emission standard –
Part 1 – Residential, commercial and light industry – EN 50081-1

Electromagnetic compatibility – Generic immunity standard –
Part 1 – Residential, commercial and light industry – EN 50082-1

persona autorizzata a custodire il fascicolo tecnico è il sign. Alessandro ESPOSITO, legale
rappresentante della Sud Forni Srl, situata in Casoria (NA) 80026 Via 4 Novembre 43

Dear Customer

Read the following manual before using this product.
For the safety of the operator, equipment devices must constantly be kept in working order.
The purpose of this booklet is to illustrate correct use and maintenance. The operator has the duty and
responsibility to follow it.

WARRANTY

The Machine is guaranteed for 12 (twelve) consecutive months from the
date of purchase, provided it is used according to the instructions and
recommendations in this manual.

The liability of Sud Forni S.rJ. is limited to the replacement and/or repair of

partsthat’ 5 oy T = | & Ktion.

Transport costs for parts recognised under warranty, labour costs for the
removal of parts and their replacement are not included in the warranty.

Upon delivery, the customer must check that the machine has not been
damaged during transport and that it fully matches the ordered model.

Any complaints must be made in writing within ten days of receipt of the
machine.

The Customer shall only be able to assert their rights under the warranty if
the warranty conditions have been complied with. The warranty does not
apply in cases of normal wear and tear, neglect, poor maintenance, misuse,
negligence, accident or in the event of improper use.

THE WARRANTY IS VOID IN THE FOLLOWING

CASES:

– Improper use of the machine or its use by unqualified and/or professionally trained personnel
– Use contrary to specific local regulations
– Incorrect installation
– Power supply defects
– Serious deficiencies in planned maintenance
– Modifications or interventions not authorized by the manufacturer
– Use of non-original or non-model-specific spare parts
– Total or partial non-compliance with instructions
– Exceptional events
– In the event that the buyer is not up to date with payments.

1 TECHNICAL MECHANICAL AND ELECTRICAL  DATA

For the technical and mechanical data of the oven in use, consult the technical  data sheet associated with this manual.

2 ROOM WHERE THE OVEN IS INSTALLED

The room must have the following characteristics:

FLUE : for steam exhaust with an efficient draught suitable for a pipe diameter of no less than 100 mm.

ELECTRICAL POWER SUPPLY: Three-phase power at least equal to the maximum power of the oven.
Lower powers can be installed as the oven is equipped with electronic control with power splitters. (Please contact the manufacturer for more information) In any case, take into account other  electrical consumers when determining the power to be installed in the room  where the oven is to be installed.

3 OVEN INSTALLATION

The following steps must be taken to install an oven:  UNLOADING  the oven
by forklift truck or crane. (See illustrations on pages 5-6)
CHECKING the condition of the oven and all its parts.

WARNING – In the event of faults or breakages notify the manufacturer, otherwise the warranty will lapse.

The oven must be positioned at least 10 cm away from the walls. A lack of ventilation can impair the functioning of electrical and electronic parts, with the risk of overheating and fire. If there are no walls but other objects in the vicinity of the oven, make sure they are not made of combustible material.

In this case, they must be covered with non-combustible thermal material, paying close attention to fire prevention regulations. The room where the oven is placed must not be accessible to children and/or persons not qualified to operate it.

4 ELECTRICAL CONNECTION

The electrical connection of the oven must be carried out by qualified personnel who meet the necessary technical requirements set by the country where the oven is installed. The oven’s power cable must be connected to external omnipolar switch with a minimum contact opening of 3 mm located  in the immediate vicinity.

Overcurrent protection devices must comply with the requirements of the relative CEI standards (or corresponding I.E.C. publications). The devices used for connection must bear the CE mark if installed in the countries of the European Community, or recognised marks in the country of installation be no less than IP 44 with the characteristics laid down in Norma CEI EN 60529 “GRADI DI PROTEZIONE DEGLI I.E.C.).I 60529 ‘PROTECTION RATINGS OF ENCLOSURES’. Ensure that the oven has its CEI 64-8 “IMPIANTI DI MESSA INVOLUCRI”.  earth terminal connected to an earthing system in accordance with CEI 64-8 ‘EARTHING SYSTEMS’ (or corresponding IEC publication).

5 PRE-TESTING OF THE OVEN

During the oven’s first idle cycle, the temperature must rise gradually. Starting from low values, turn off the oven from time to time, or graduate the calories so that changes of 40/50 degrees do not occur in less than one hour. This is to avoid unpleasant odours from the first heating of the insulation materials and to allow the oven to dry out gradually.

WARNING – Take care that the earthing system is the first thing  to be connected in order to avoid risks from leakage currents.

6 ROUTINE MAINTENANCE

WARNING – CLEANING THE OVEN. Before any cleaning of the oven, make sure that there is no voltage in it by opening the external omnipolar switch.

WARNING – Do not clean the oven with cleaning products. When  scopo aprire l’interruttore onnipolare esterno.

7 SPECIAL MAINTENANCE

For operations related to the special maintenance of the machine see sections:
SPARE PARTS (p. 7):
GUIDE TO REPLACEMENT (p. 8)

OVEN INSTALLATION GUIDE

1 REMOVABLE ELEMENTS  

1. Glass

2. Knobs

3. Hood

4. Chamber

5. Oven supporting base

OVEN INSTALLATION GUIDE

UNLOADING THE OVEN (1ST CONFIGURATION)  

1.1 Unloading the oven by forklift truck
1.2 Disassembling elements

 Please note: At this phase it is recommended to transport elements 1, 2, 3, 4, 5 separately.

2 UNLOADING THE OVEN (2ND CONFIGURATION)

2.1 Unloading the oven by crane
2.2 Connecting and lifting the oven by hooks as shown in the figure

N.B.The procedures listed on pages 4 to 8 apply to all units in the Zaffiro, Diamante and Smeraldo series

OVEN INSTALLATION GUIDE

3 UNLOADING THE OVEN (3RD CONFIGURATION)

3.1 Unhook all removable parts of the oven as shown in the figure

3.4 Hooking and lifting the oven as shown in the figure

N.B. It is suggested that the underside of the oven that will be in contact with the forklift truck be fitted with protective elements  to prevent scratches or dents during transport.

1.2 Disassembling elements

Please note: At this stage it is recommended to transport elements 1, 2, 3, 4, 1, 2, 3, 4, 5, 6 separately

WARNING – BEFORE UNLOADING 0 LOADING THE OVEN, NOTE zTHE FOLLOWING

N.B.Failure to carry out or control this procedure could jeopardise correct machine operation

1 SPARE PARTS

1. Refractory surface

2. Control panel

3. Lamp holder and

4. Top heating element

5. Bottom heating element

6. Disconnector

WARNING – BEFORE REPLACING ONE OR MORE PARTS, ENSURE THAT THE MACHINE IS NOT CONNECTED TO THE POWER SUPPLY

GUIDE TO REPLACEMENT

2 LAMP MAINTENANCE  

1.1 The lamp is located on the operator’s right-hand side

WARNING  When replacing the interior light bulb, ensure that there is no voltage (either 400Vac or 230Vac) for this purpose open  the external omnipolar switch.

Remove the external grid on the chamber side and replace the lamp, ensuring that the lamp does not  hit the partition glass

1 GLASS MAINTENANCE

WARNING To access the glass element, the  screws that support it must be removed.

Unscrew the screws securing the glass to the chamber. A screwdriver with a cross tip must be used  for this operation

WARNING  

BEFORE CARRYING OUT ANY REPLACEMENT OR CLEANING  OPERATIONS, ENSURE THAT THE MACHINE IS NOT CONNECTED TO THE POWER SUPPLY

WARNING  

FOR REPLACEMENT AND/OR OTHER MAINTENANCE NOT MENTIONED  IN THIS MANUAL, CONTACT AN AUTHORISED SERVICE CENTRE OR THE  MANUFACTURER

LATEST GENERAL WARNINGS

WARNING

Only authorised personnel may enter the work rooms and use the oven;

Only qualified personnel should carry out repair and maintenance work on the oven.

Do not place liquid products to be heated in the cooking chamber; do not place flammable materials on top of the oven and do not install the oven near flammable sources;

Do not insert objects or live animals into the chamber while the oven is in operation;

Do not move the oven even if it is equipped with wheels during operation;

Do not use water and/or liquid and/or foamy products to clean the chamber.

LEGISLATIVE AND REGULATORY REFERENCES

Law 1/03/68 No. 186 PROVISIONS CONCERNING THE MANUFACTURING OF  ELECTRICAL AND/OR ELECTRONIC MATERIALS, EQUIPMENT, MACHINERY AND  INSTALLATIONS Law 18/10/77 N°791 IMPLEMENTATION OF THE COUNCIL DIRECTIVE OF  /  /     ° DISPOSIZIONI CONCERNENTI LA PRODUZIONE DI  THE EUROPEAN COMMUNITY (2006/95/EEC) ON SAFETY GUARANTEES FOR MATERIALI, APPARECCHIATURE, MACCHINARI E INSTALLAZIONI ELETTRICHE ELECTRICAL EQUIPMENTE/O ELETTRONICHE  PRESIDENTIAL DECREE 6/12/91 N°477 COMUNITA’ EUROPEE (2006/95/CEE) RELATIVA ALLE GARANZIE DI SICUREZ PRESIDENTIAL DECREE 23/08/82 NO. 777

IMPLEMENTATION OF THE DIRECTIVE OF THE COUNCIL OF THE EUROPEAN

        /  /    °   NORME PER LA SICUREZZA DEGLI IMPIANTI

COMMUNITY (NO. 2006/95/EC) ON MATERIALS AND ARTICLES INTENDED TO

        / /    °    DECRETO ATTUAZIONE LEGGE 46

COME INTO CONTACT WITH FOODSTUFFS

         /  /    °    ATTUAZIONE DELLA DIRETTIVA DEL CONSIGLIO

PRESIDENTIAL DECREE 27/04/55 No. 547 PREVENTION OF ACCIDENTS AT

DELLE COMUNITA’ EUROPEE (N°2006/95/CEE) RELATIVA AI MATERIALI ED

WORK

OGGETTI DESTINATI A VENIRE A CONTATTO CON GLI ALIMENTI

         /  /     °     PREVENZIONE INFORTUNI SUL LAVORO

NATIONAL STANDARDS

STANDARDS CEI11 –1 ELECTRICAL INSTALLATIONS GENERAL STANDARDS

STANDARDS CEI 64 – 8 EARTHING SYSTEMS

STANDARDS CE111 –17 CABLE LINES (LAYING CONDITIONS)

STANDARDS CEI 70 –1 PROTECTION RATING OF ENCLOSURES

CONTROLLER – USER INTERFACE

WARNING

Read this document carefully before using the device and follow all warnings;

keep this document with the device for future reference.

DISPOSAL

The device must be disposed of according to local regulations regarding the collection of electrical and electronic equipment.

PRELIMINARY REMARKS

This controller performs the following  functions:

1 – Thermostatic control with reference to a  thermocouple in the cooking chamber.

2 – Control of the heat delivered by the heating  elements located on the top and bottom of the  machine, in a differentiated and alternating

manner by power splitters; this function, which  is the most important, allows precise cooking  and electrical energy savings.

3 – Control of cooking times.

4 – Pre-start-up of the oven.

CONTROLLER – USER INTERFACE

CONTROLLER – USER INTERFACE

1 FUNCTIONS ON THE ‘ON’ SCREEN

The On/Off button only switches the controller on if the oven is On; the controller is  switched off when the Off button is pressed lightly.

The On/Off Light button only switches the light on if the oven is On; the light switches  off when the oven is switched off.

The (-/+) button for raising and lowering the programmed temperature allows the oven to reach the desired temperature. N.B. The programmed temperature can be up to 490°C.

The Temperature icon shows the current oven temperature (the upper digit) and the  set temperature (the lower digit)

The Power icon indicates the power set on the top (upper icons) and the power set on the bottom (lower icons). When the LEDs are on, the heating element is on;  when the LEDs are off, this means that the heating element is off.

The Timer icon indicates the temperature and cooking time we want to set for the pizza (in the example 1 minute), at the end of the time the device will emit a warning sound.

The Start icon indicates that the oven is ready for use. When the LED is on, the oven can be used, but when the LED is off, the oven cannot be programmed for any cooking step.

By tapping on the cooking time buzzer, the cooking time function LED will light  up and the 2-digit numerical display will indicate the cooking times that can be  set by tapping on the relative buttons (+/-).

The pre-start-up key indicates the hours until the controller and thus the oven  start-up, these values can be changed by using the corresponding (+/-) keys.

RESET FUNCTION

To access the procedure, proceed as follows:

Lightly press the light + on button. This procedure activates the reset function of the controller, allowing it to restart from a standard programming condition.

N.B. If the controller is idle for more than a week all programmed data will be lost, and the controller will restart  from a standard programming condition

CONTROLLER – USER INTERFACE

ELECTRIC HEATING ELEMENT CONTROL  

It is possible to carry out a pulse-type control over time of the heating elements. The Make sure the device is switched on and that no cycles are running.

In the power icon section, it is possible to adjust the power of the top and bottom heating elements.

If you intend to set the power of the bottom or top heating elements, press the button shown in the figure and press it as many times as you wish to increase or decrease the heat and energy consumption relative to the work load to be carried out.

This control is programmable on a scale from 0 to 10 in a differentiated and alternating manner on the top and bottom. When the LEDs are on,  electricity passes through the heating elements when they are off, it does not. Position 10 represented by the max symbol indicates that the  oven heating elements are at full capacity. ranging from 0 to 7. The procedure is as follows:

Make sure the device is switched on and that  no cycles are running.

With the board switched

CAL F I

Calibration phaseoff, hold down + and press the on button, immediately releasing the two buttons.

Once step 2 has been completed, the screen will appear as shown in image (1.1). N.B. Do not  Values 0-7 top  calibration

Values 0-7 bottom calibration

Part of affected

heating elements change the parameters of phase F1 set to the default value of 7. It should also be noted that the default values set are as follows: F1-7; F2-E; a 7. Inoltre si precisa che i valori di default (e.g. front)F3-5

Continuing to press the button as

F2 e cosi via.

in the figure takes you to the next  step F2 and so on. Image 1.1 Immagine 1.1

CONTROLLER – USER INTERFACE

Pressing the button as in the figure  changes the parameters ranging  0 a 7. (Also see image 1.2)

Once all new values for the various steps have been set, continue  CAL F 2 Calibration phase pressing the + button as in the figure  to save and exit the configuration screen.

N.B. This screen can calibrate the time that the heating element pack in the bottom oven mouth is controlled with, from 0 to 7. For example, if we set the time to 7,  tempo, the command will be longer, if we set the time to 0, tempo, the command will be shorter. The higher the value, the more heat will be given off by the heating element.

Image 1.2
Values 0-7 top

calibration

Values 0-7 bottom

calibration

Part of affected heating elements (e.g. front)

CONTROLLER – USER INTERFACE

TEMPERATURE CONTROL In the Ametista series, temperature control is divided

Nella serie Ametista la regolazione della temperatura è  into programmed and read.

si suddivide in programmata e rilevata.

The oven, starting from the read temperature, reaches

Il forno, partendo dalla temperatura rilevata raggiunge  the temperature programmed and set via the (+/-) keys.

la temperatura programmata e impostata tramite i tasti  (+/-).

Once the programmed temperature is reached, the  heating elements will work automatically to maintain

Una volta raggiunta la temperatura programmata le the chosen temperature.

resistenze lavoreranno in automatico per mantenere la  temperatura scelta.

To set the desired temperature for use, follow the  Per poter ipostare la temperatura desiderata per l’urilizzo

procedure below:

Select the part of the screen indicating the temperature.

Set the temperature using the – and + buttons +

PRE-START-UP

To access the procedure, proceed as follows:

Make sure the device is switched on and  that no cycles are running.

 Press the button as shown  in the figure.

Example, if you set value 8, as shown in  Press the +/- button to set the hours until the  controller starts up the figure, this means that the controller will start its work in the next 8 hours after this programming.

N.b. For this procedure to be successful, the controller must in no way be switched off by clicking  OFF electric oven

Data are subject to change according to different equipment use

NOTES: SUD FORNI Srl reserves the right to  change the characteristics of the products presented in this publication without notice

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