Diamond Diverso WR-FD24-MT User manual

Mod: WR-FD24-MT
Production code: P07EN10080 / ENTRY 4+4
10/2017

ENTRY OVENS
EFP/4R÷EFP/6R÷EFP/44R÷EFP/66R
Instruction manual

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ENGLISH
DECLARATION OF CONFORMITY
In agreement with the LowVoltage Directive 2014/35/UE, with the directive 2014/30/UE,
with the directive 2006/42 EEC (machines), integrated by the CE mark.
In agreement withRegulation (EC) No. 1935/2004 of the European Parliament and ofthe Council of 27
October 2004 on materialsand articles intended to come into contact withfood.
Type of appliance / Machine
ELECTRIC OVEN
Trademark
DIAMOND
Model
EFP/4R÷EFP/6R÷EFP/44R÷EFP/66R
The harmonised standards or technical specifications (designations) that have been applied in
agreement with the highest professional standards on safety in force in the EEC are:
Standards or other normative documents
EN 60335-1 EN 60335-2-64
EN 55014
Other information:
In my capacity as manufacturer and/or authorised representative of the company inside the EEC, I
hereby declare, under my own responsibility that the appliances conform to the essential
requirements of the aforementioned Directives.

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INDEX
1 SAFETY RECOMMENDATIONS
WARNINGS FORTHE INSTALLER
WARNINGS FORTHE USER
WARNINGS FOR THE MAINTENANCE TECHNICIAN
2 INSTALLATION
EQUIPMENTHOOK-UP
GROUND CONNECTION
3 OVEN START UP AND USE
COMMAND PANNELDESCRIPTION
FIRST LIGHTING OF THE OVEN
START UP FASE
USE EXAUSTER VALVE
SHUT DOWN PHASE
4 MAINTENANCE AND CLEANING
SAFETY PRECAUTIONS
ORDINARY MAINTENANCE FOR THE USER
5 ALLARM AND POSIBLE FAULTS
6 INFORMATION FOR DEMOLITION AND DISPOSAL

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1 SAFETY RECOMMENDATIONS
WARNINGS FOR THE INSTALLER
Check that the location of the oven is in compliance with local,
national and European regulations.
Adhere to the instructions in this manual.
Do not execute electrical connections using temporary or
uninsulated cables.
Check that the ground connection of the electrical system is
functioning properly.
Always use individual safety devices and other means of protection
in compliance with the law.
WARNING FOR THE USER
The conditions in the surrounding area where the machine will be
installed must have the following characteristics:
the area must be dry;
the area must have water and heat sources at an adequate distance;
ventilation and lighting must be suitable and comply with the hygiene
and safety standards foreseen by current laws;
the floor must be flat and compact to facilitate thorough cleaning;
there must be no obstacles of any kind in the immediate vicinity of
the machine that could effect the machine's normal ventilation.
In addition, the user must:
make certain to keep children away from the machine when it is
operating;
adhere to the instructions in this manual.
not remove or tamper with the safety devices on the machine;
always pay careful attention to the work at hand and not use the
machine when ina distracted state;
perform all operations with maximum safety and calm;

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respect the instructions and warnings displayed on the machine
labels.
The labels are accident prevention devices, and therefore must always
be perfectly legible. If these should be damaged and illegible, it is
mandatory to replace them by requesting replacements from the
Manufacturer.
At the end of each working shift, before cleaning, maintenance or
transfer operations, disconnect electrical power.
WARNINGS FOR THE MAINTENANCE OPERATOR
Observe the instructions indicated in this manual.
Always use individual safety devices and other protection means.
Before starting any maintenance operations, make sure that the
oven, it was used, is cooled down .
If any of the safety devices is worn or faulty, the oven is also
considered faulty and not to be used.
Disconnect electrical power before intervening on electrical or
electronic parts and connectors.
2 INSTALLATION
Installation must be executed by qualified personnel in compliance with
local, national and European regulations.
EQUIPMENT HOOK-UP
The oven is not provided with power supply cable.When connecting the
appliance electrically, an automatic RCD must be interposed with an
opening distance between contacts of at least 3 mm. To connect the
appliance electrically it is essential to proceed in the following way:
raise the cover of the terminal block;

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connect to the terminal block the power cable.
The power supply cable must be of H07-RNF type, with approved
minimum cross section as prescribed by the specific directive.
The electrical outlet must be easy to access, no moving should be
necessary.
It is mandatory that the electrical system is equipped with a
ground connection.
The appliance must be part of an equipotential system. The connection is
done on terminal marked with symbol which you will find near the cable
clamp. The section of the equipotential wire must be at least 10 mm2.
The equipotential symbol is showed in the following figure.

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3 OVEN START UP AND USE
COMMAND PANEL DESCRIPTION
Main switch
Cooking chamber
light switch
Analogic control
thermometer
Thermostat for
the regulation Bottom
Pilot light
Top
Pilot light
Bottom
Thermostat for
the regulation Top

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FIRST LIGHTING OF THE OVEN
At the first use of the appliance it is advisable to heat the empty oven to
eliminate bad smells caused by the refractorystones evaporation and the
inner metallic parts.
Procedure:
- fully open the exhauster valve;
- turn the main switch in position “1”;
- leave the oven working (empty) for at least 8 hours at the temperature
of 300° before proceeding to the first baking.
START UP PHASE
The analogical thermometer display shows the actual average
temperature of the baking chamber. Rotate the thermostat knobs and
until the expected temperature. In this way top and bottom heating
elements are under working and the relevant light signals switch on.
USE OF EXAUSTER VALVE
While baking regulate the valve according to the exingencies.
oven is under heating; so, the set temperature is reached in shortest
possible time.
By the exhauster valve the operator can regulate the baking steams and
fumes flow out from the baking chamber, while in the same the heat is
kept.
It is advisable to keep the valve fully closed when the
SHUT DOWN PHASE
To shut down the oven turn the thermostas to the position “0”.
EXAUSTER
VALVE

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4 MAINTENANCE AND CLEANING
SAFETY PRECAUTIONS
!Before performing any maintenance operations, including cleaning,
take the following precautions:
ensure that the oven is not working end completely cold
ensure that the electrical power is not present
make certain that the electrical power cannot be accidentally
reinserted. Disconnect the plug from the electrical power socket;
use individual protection devices in compliance with the directive
89/391/CEE;
always operate using appropriate maintenance tools;
once maintenance and repairs are finished, before starting up the
oven, reinstall all of the protection devices and reactivate all of the
safetydevices.
ORDINARY MAINTENANCE FOR THE USER
As any equipment also our ovens requires simple, frequent and careful
cleaning to ensure efficient, regular functioning,
It is recommended to never use chemical products which are not specific
for food preparation areas, abrasives or corrosives for any reason. Avoid
by all means using water jets, tools, rough or abrasive instruments, such
as steel wool, brillo sponges or any other item which could damage the
surface of the machine, and especially those that could compromise
health safety.
Oven external areas cleaning, external parts in stainless steel, door
glass, and switch panel, must be carried out at cold oven and at
disconnected electric power supply.
Use a sponge or a soft cloth, not abrasive , slightly humidified with water
or possibly with a neutral detergent not corrosive. In any case, do not use
water jets which can penetrate through the electric parts and heavily
damage them, as well as bring a possible danger for people.

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5 ALARM AND POSSIBLE FAULTS
WORKING ANOMALIES
Anomalies
Possible Causes
Solutions
The oven does not heat even though the
temperatures are set correctly.
The pilot lights are off.
Main switch in position “0”
Turn the main
switch in position
“1”
The oven doesn't heat despite the main
switch is on (position 1) and the
temperatures are correctly set. The
function pilot lights of the heating
elements are off.
No electric Energy in the net
Check the general
contactor, the
socket, the plug,
and the supply
cable.
The analogical thermometer doesn't
notice the increase of the temperature
despite the heating elements are
correctly functioning
Analogical thermometer defect
Check and if
necessary replace
the thermometer
Inner light bulb does not switch on
Burned inner light bulb
Replace inner light
bulb
Inner light bulb does not switch on
Inner light bulb switch defected
Replace light bulb
switch
Inner light bulb does not switch on
No electric supply power on the
light bulb
Check electric
connection with the
light bulb
The door is closed, but fume comes out
Exhauster butterfly valve closed
Open more the
valve and check the
right functioning.
The baking chamber does not heat
suitably
The set temperature are too low
Set the right
temperature
The baking chamber does not heat
suitably in spite of the temperature
being set rightly
One or more heating elements
are defected
Replace the
defecate heating
elements
The temperature continues going up
over the set by thermostats
Thermostat probe or thermostat
contacts defected
Check and if
necessary replace
the thermostat/s
The door does not keep right closed
The door closing spring has
subsiding
disassemble the left
side panel and
replace the spring

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6 INFORMATION FOR DEMOLITION AND
DISPOSAL
The equipment falls under application of the European
Directives 2002/95/CE, 2002/96/CE, 2003/108/CE which
states to never dispose of this product together with
normal domestic waste. To prevent anypossible damage
to the environment or to human health, please keep this
product separately from other waste so it can be recycled
safelyfrom an environmental point of view.
For more information about collection centers please contact the town
office or the dealer you bought the product from.