Diamond PIZZA/D38 Specification sheet

Mod: PIZZA/D38
Production code: 30410002
02/2012

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INSTRUCTIONS FOR USE AND MAINTENANCE
Ed. 02/2012

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INTRODUCTION
- This manual has been drawn up in order to supply the client with full
information on the machine and on the regulations that apply to it, as well
as to provide instructions for its use and maintenance for best results and
long life.
- This manual should be given to the personnel assigned to use the
machine and perform its maintenance
INDEX
CHAP. 1 - INFORMATION ABOUT THE MACHINE page 3
1.1 - GENERAL PRECAUTIONS
1.2 - SAFETY DEVICES INSTALLED ON THE MACHINE
1.3 - DESCRIPTION OF THE MACHINE
1.3.1 - general description
1.3.2 - construction features
1.3.3 - appliance configuration
CHAP. 2 - TECHNICAL DATA page 6
2.1 - DIMENSIONS, WEIGHT, CHARACTERISTICS,...
CHAP. 3 - RECEPTION OF THE MACHINE page 7
3.1 - SHIPMENT
3.2 - INSPECTION OF PACKING ON ARRIVAL
3.3 - DISPOSAL OF PACKING MATERIALS
CHAP. 4 - INSTALLATION page 8
4.1 - PLACEMENT OF THE MACHINE
4.2 - ELECTRICAL CONNECTION
4.3 - WIRING DIAGRAM
CHAP. 5 - USE OF THE MACHINE page 9
5.1 - CONTROLS
5.2 - FIRST USE OF MACHINE
CHAP. 6 - CLEANING THE MACHINE page10
6.1 - GENERAL INFORMATION

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CHAP. 7 - MAINTENANCE AND PRACTICAL ADVICE page 11
7.1 - FEET
7.2 - POWER SUPPLY CABLE
CHAP. 8 - SCRAPPING page 11
8.1 - OUT OF SERVICE
8.2 - WEEE Waste of Electric and Electronic Equipment

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CHAP.1 - INFORMATION ABOUT THE MACHINE
1.1- GENERAL PRECAUTIONS
 The DISPLAY CASE should only be used by trained personnel who
should be fully familiar with the safety regulations set forth in this
manual.
 In case of turnover in personnel, the new user should be trained before
using the machine.
 Although the machine is equipped with safety mechanisms, do not
touch heating elements.
 Before cleaning or performing maintenance, unplug the machine from
the power supply.
 When performing maintenance or cleaning the machine (after removing
the guards), pay particular attention to the residual hazards.
 When performing maintenance or cleaning the machine, concentrate
on what you are doing.
 Periodically check the conditions of the power supply cable; a worn or
damaged cable is a serious electrical hazard.
 If the machine gives the impression or clear evidence of
malfunctioning, do not use it and call the "Service Center".
 Do not use the DISPLAY CASE for anything other than food products.
 Do not attempt any repairs yourself-always contact authorized repair
shops.
 The manufacturer cannot be held responsible for the following
situations:
 if the appliance or safety devices are tampered with by unauthorised
personnel
 if non original spare parts are used;
 if the instructions given in this manual are not carefully and correctly
followed or respected;
 if unsuitable cleaning products are used to clean the appliance.
1.2 - SAFETY DEVICES INSTALLED ON THE MACHINE
The safety devices against hazards of an electrical and mechanical nature
have been installed in conformity with EN 60335 - 1 and CEE 2006/42
regulations.
The DISPLAY CASE is there fore equipped with safety devices for
electrical and mechanical protection both when operating and during
cleaning and maintenance.
There are, however, some "RESIDUAL RISKS" that cannot be completely
eliminated, indicated in this manual under the heading "CAUTION", that

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have to do with the danger of burns during operations of loading and
unloading the products and while cleaning the machine.
1.3 - DESCRIPTION OF THE MACHINE
1.3.1 - general description
The DISPLAY CASE has been designed and produced by our company
for the precise purpose of ensuring:
 maximum hygiene, achieved by carefully selecting the materials that
come into contact with the food product to be warmed;
 minimum dispersion of the heat produced by the resistors;
 sturdiness and stability of all components;
 excellent manageability.
1.3.2 - Construction features
The DISPLAY CASE is entirely constructed in AISI 304 stainless steel. It
ensures hygiene and excellent resistance to oxidation, as well as being
impervious to acids and salts.
The baking chamber is covered with insulating material in order to prevent
useless dispersion of heat, deterioration of the electrical parts installed
and overheating the external surfaces.
1.3.3 - appliance configuration
Fig.n°1- General view of the DISPLAY CASE
1
5
3 2
4
6
7
Legend:
1. Chassis
2. Switches
3. Indicator light
4. Thermostat
5. Glass
6. Moisturized drawer
7. Shelf

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CHAP.2 - TECHNICAL DATA
2.1- DIMENSIONS, WEIGHT, CHARACTERISTICS, ...
Fig.n°2 - Dimensions and measurements of the DISPLAY CASE
The electrical power rating of the machine is shown on the rating plate
attached to the back. Before connecting to the power supply read
paragraph 4.2 "ELECTRICAL CONNECTION".
!
ATTENZIONE
ATTENTION
Display case ø 38 Display case ø 42
Power source
Power watt 700 700
Temperature °C 0÷90 0÷90
A x B mm 390x360 430x400
C x D x F mm 465x430x590 505x470x590
E mm 820 960
Net weight kg 23 25
230V 50/60 Hz F + N

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CHAP.3 - RECEPTION OF THE MACHINE
3.1 - SHIPMENT (see Figure below)
Le macchine partono dai nosrti magazzini dopo essere state
accuratamente imballate.
L’imballo è costituito da:
 a sturdy cardboard carton;
 the machine;
 the manual.
Fig.n°3 - Description of packing
3.2 - INSPECTION OF PACKING ON ARRIVAL
Upon receipt of the package containing the machine, inspect the packing
thoroughly to ascertain that it has not undergone any serious damage in
transit.
If an inspection of the outside of the packing reveals signs of mishandling,
dropping or impact, the transporter should be informed of the damage and,
within three days of receipt as indicated on the shipping documents, a full
report of any damage to the machine should be filed.
3.3 - DISPOSAL OF PACKING MATERIALS
The packing materials used (carton, possibly pallets, plastic wrapping and
polyurethane foam) are classified as solid urban wastes and can therefore
be disposed of without any difficulty.

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If the machine is installed in countries where particular regulations are in
effect, dispose of the packing materials as prescribed by those
regulations.
CHAP.4 - INSTALLATION
4.1 - PLACEMENT OF THE MACHINE
The surface on which the machine stands should have a sufficient area to
contain the dimensions of the machine indicated in the Table on page 07,
and should be level, dry, smooth, sturdy, stable and at a height of 80 cm
from the ground.
The machine should be installed in a well ventilated location. It can be
located close to walls if they have a good resistance to heat. If not, leave a
space of at least 5 cm between the machine and any walls, to prevent fire
hazards.
4.2 - ELECTRICAL CONNECTION
The machine is equipped with a power cable with a section of 3x1.5 mm²,
a length of 1.5 mt and a SHUKO plug.
Connect the machine to a 230 Volt 50 Hz power supply installing a
differential - overheat cutoff circuit breaker calibrated at 15A, I = 0.03A.
Ascertain that the grounding system is in perfect working order.
Check also that the data on the rating - serial number plate (see Fig. 4)
corresponds with the data on the delivery bill and that the switch and
socket are readily accessible when the machine is in use.
Fig.n°4 - Technical rating plate with serial number

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4.3 - WIRING DIAGRAM
Single-phase 230V 50Hz power supply.
Legend:
 R = resistor
 L1 = resistor indicator light
 L2 = internal lights
 M = shelf motor
 I = luminous bipolar switch
 T = thermostat
Fig.n°5 - Wiring diagram for the DISPLAY CASE
CHAP.5 - USE OF THE MACHINE
5.1 - CONTROLS
The controls are arranged as shown in the Figure below:
1. Thermostat
2. Indicator light, signals that
resistors are heating
3. Motor switch
4 Inside lights switch
Fig.n°6 - Position of controls
1 2 3 4

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5.2 - FIRST USE OF MACHINE
The machine is delivered with a scratch-resistant plastic film covering the
outer surfaces, that should be carefully removed before using the
machine, along with any residues of adhesive.
To do this, do not use any sharp instruments, abrasive or inflammable
substances.
After removing the film, the machine should be made to operate in an
open environment at maximum power for 15-20 minutes.
This should be done to heat the insulating materials used in the
construction of the machine and any traces of grease left after mechanical
processing of the separate parts that could produce some smoke the first
time the machine is used.
CHAP.6 - CLEANING THE MACHINE
CAUTION! Before cleaning the machine unplug it from the power
supply.
6.1 - GENERAL INFORMATION
 The machine should be washed using normal detergents at room
temperature, and a wet cloth.
The machine should be cleaned scrupulously on all parts in contact with
food products. The shelves can be removed as shown below.
 Do not use spray cleaners or jets of water at high pressure.
 Do not use scrapers, brushes or anything else that could damage the
surface of the machine.
 The quartz pipes should be cleaned using a wad of cotton soaked in
alcohol.
Fig. n°7 - Removal of shelves

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CHAP.7 - MAINTENANCE AND PRACTICAL ADVICE
CAUTION! Before performing any maintenance unplug the machine
from the power supply.
7.1 - FEET
With time the feet could deteriorate and lose their elasticity, thus affecting
the stability of the machine. Trey should therefore be replaced.
7.2 - POWER CABLE
Check the state of wear of the cable from time to time and, if necessary,
call the “Assistence Service” to have it replaced.
CHAP.8 - SCRAPPING
8.1 - OUT OF SERVICE
If the appliance for some reason is to be put out of service, make sure it
can no longer be used: disconnect and remove all electrical
connections.
8.2 - WEEE Waste of Electric and Electronic Equipment
Directive 2002/95/EC, 2002/96/EC and 2003/108/EC on the restriction
of the use of certain hazardous substances in electrical and
electronic equipment, and waste electrical and electronic equipment.
This symbol, crossed out wheelie bin, on the product or on its packaging
indicates that this product must not be disposed of with your other
household waste.
Separate waste collection of this appliance is organised and managed by
the manufacturer. It is the user’s responsibility to contact the manufacturer
and follow the waste treatment system the manufacturer has adopted for
separate waste collection.
The separate collection and recycling of your waste equipment at the time
of disposal will help to conserve natural resources and ensure that it is
recycled in a manner that protects human health and the environment.