Diamond P42/XVM User manual

Mod: P42/XVM
Production code: P05MO25001
05/2016

P42/XVM –M42A
P32/X –RM32A
P42/X –RM42A
P42/XV –P42TA
Manuale di istruzione
Notice d'utilisation Manual de instruções
Instruction manual Руководство по эксплуатации
Handleiding Manual de instrucciones
Instrukcja obsługi Gebrauchsanweisungen

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ENGLISH
DECLARATION OF CONFORMITY
In agreement with the Low VoltageDirective 2006/95 EEC, with the directive2004/108 EEC (EMC9),with
thedirective 2006/42 EEC (machines), integrated by the CE mark.
In agreement with Regulation (EC)No. 1935/2004 of theEuropeanParliament and oftheCouncil of 27
October 2004 on materialsand articles intended to comeinto contact with food.
Type of appliance / Machine
DILAMINATRICI
Trademark
DIAMOND
Model
P42/XVM-P32/X-P42/X-P42/XV
M42A-RM32A-RM42A-RM42TA
Manufacturer
PIZZA GROUP SRL
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 55014-2:2006; EN 55014-2:1997 + A1:2001 + A2:2008;
EN 60335:2002 + A1:2004 + A12:2006 + A2:2006 + A13:2008 +FprAF:2009;
EN 60335-2-64:2000+ A1:2002;
EN ISO 12100-1:2009; EN ISO 12100-2:2009;
EN 62233:2003
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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1 LEGAL WARRANTY
The period of warranty is in agreement with the European community standards and starts
from thedate of the invoice issued at the time of purchase.
Within such period all components that have unequivocal and well ascertained
manufacturing flaws will be replaced or repaired free of charge exclusively by our plant. The
guarantee does not include electrical components and those subject to wear and tear.
Shipping and labourcosts are not included in thewarranty.
In order to make use of the legal warranty the user must strictly observe the instructions
contained in this manual, as outlinedin Directive 1999/44/CE, and more specifically:
always operate the oven according to its intended use;
always carry out constant and accurate maintenance;
allowonly skilled and properly trained personnel to use the oven
Failure to comply with the instructions provided in this manual will cause the warranty to be
consideredimmediately null and void.
2 SAFETY RECOMMENDATIONS
2.2 WARNINGS FOR THE INSTALLER
Check that the location of the machine is in compliance with local, national and
European regulations.
Adhereto theinstructions in this manual.
Do not execute electrical connections using temporary oruninsulatedcables.
Check that the ground connection of the electric system is working properly.
Always use individual safety devices and other means of protection in compliance with
the law.
2.3 WARNING FOR THE USER
The conditions of the area where the machine is to be installed must have the following
characteristics:
the areamust be dry;
water and heat sources must be at a safe and properdistance;
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 thoroughcleaning;
there must be no obstacles of any kind in the immediate vicinity of the machine that
could affect the machine's normal ventilation.
In addition, the usermust:
make sure tokeepchildren away from the machine while it is operating;
adhere to the instructions in thismanual.
not remove or tamper with thesafety devices on the machine;
always pay careful attention to the work at hand and do not use the machine absent-
mindedly;
perform all operations with maximum safety and calm;

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respect the instructions and warnings displayed on themachine labels.
The labels are accident prevention devices and must therefore always be perfectly legible.
Should they be damaged and illegible, it is mandatory to replace them requesting
replacements from the Manufacturer.
At the end of each working shift, disconnect electrical power before cleaning or doing
anymaintenanceor transferoperations.
WARNING: while the machine is under working, it is
strictly forbidden to remove the security protections,
because of the presence of moving parts which can
cause hands crashing.
WARNING:
RISK OF CRASHING COULD STILL REMAIN ALSO IF THE MACHINE IS EQUIPPED
WITH A SAFETY PROTECTION.
DON’T INTRUDUCE ARTS OR ANY OTHER PARTS OF THE BODY TO THE INTERNAL
PROTECTION OF THE ROLLS.
TRAIN PERSONNEL TO USE THE MACHINE, BRINGING AWARE OF THE RISKS, IN
ORDER TO AVOID DANGER OF DAMAGE TO PERSONS AND PROPERTY.
2.4 WARNINGS FORTHE MAINTENANCE OPERATOR
Observe the instructions indicated inthis manual.
Always use individual safety devices and otherprotection means.
Before starting any maintenance operations, make sure that the machine, if it was
used, has cooleddown.
Disconnect electrical power before intervening on electrical or electronic parts and
connectors.
If any of the safety devices is worn or faulty, the machine is also considered faulty and
is not to be used.
3 MOVEMENT AND TRANSPORT
The machine is provided with all necessary parts in a closed package attachedto a wooden
pallet with straps.
The machine must be unloaded fromthe transport vehicle, lifting it with suitable equipment.
To transport the machine toits installation area, use a rolling cart with suitable load capacity.
During lifting operations, avoid sudden movements.
Make certain that the lifting means have a load capacitythat is superior to the weight
of the machine to belifted.
The operatormaneuveringthe liftingequipment isresponsible for lifting the load.
Leave a free space of approximately 50 cm around the machine to facilitate use, cleaning
andmaintenance operations.

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Min. 50 cm
Min. 50 cm
Min. 50 cm
Min. 50 cm
DANGER
Make sure that children do not play with the packaging materials (for example,
plastic film and styrofoam). Suffocation danger!
4 PREPARATION OF THE INSTALLATION AREA
4.3 SAFETY PRECAUTIONS
Responsibility for operations executed in the room where themachine is installed is and
remains of the user. The user is also responsible for the execution of controls related to the
installation of the machine.
The user must comply withall local, national and European safetyregulations.
The equipmentmust be installed onfloors withadequateloadcapacity.
The assembly and disassembly instructions for the rolling machine are intended for
specialized technicians.
It is always recommended that users contact our assistance service for technical requests.
Prior to starting machine assembly or disassembly, the installer must respect safety
precautions in compliance with thelaw, and in particularmust:
A) not operate in unfavourable conditions;
B) operate in perfect psycho-physical conditions and check that the individual accident
prevention devices work perfectly;
C) wear accident prevention gloves;
D) wear accident prevention footwear;
E) use electrically insulated tools;
F) make surethat the area usedfor assembly and disassembly is free of any obstacles.
4.4 OVEN INSTALLATION’S LOCATION
The picture below shows the minimum distances that must be respected when positioning
the machine in order tofacilitate its use, cleaningand maintenance.
! The minimum distance between
the machine and surrounding walls or
other devices must be of approximately
50 cm.

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5 INSTALLATION
Installation must be executed by qualified personnel in compliance with local, national and
European regulations.
5.3 MACHINE POSITIONING
Ensure that themachine is put on a flat stand with a suitable carryingcapacity.
After unpacking the rolling machine, put it in the prepared location, keeping in mind the
minimum distances (see point 4.2) to be respected. Remove any polystyrene protections
and take off the protecting film (F). Avoid using tools whichmight damage the surfaces.
5.4 EQUIPMENT HOOK-UP
5.4.1 Electrical connection
Just connect the electricity-supplycable tothe electricity network.
The electrical outlet must be easilyaccessible, no movingshould be necessary.
! The electrical connection (plug) must be easily accessible, also after oven
installation.
The distance between the oven and the socket must be suitable, as not to cause tension in
the power supply cable. The cable, moreover, must not be located beneath the machine
support base.
!If the electrical power supply cable is damaged, it must be replaced by the
technical assistance service or bya qualified technician to prevent anyrisks.
5.4.1.1 Ground connection
It is mandatorythat the electrical system is equipped with a ground connection.
(F)

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6 MACHINE START UP AND USE
6.1 CONTROL BOARD DESCRIPTION
Our rolling machines are provided with an electronic start/stop circuit board with control
treadle.
The picture below shows the board’s control buttons.
D) START –start rollers
E) STOP –stop rollers
F) PILOT LIGHT - moving rollers
When the treadle lies on the floor you can also simply press and release the control treadle
tostart andstop the rollers.
6.2 WORKING PHASE
6.2.1 Thickness regulation
While the machine is not working, it is always possible to adjust the dough thickness
parameters.
In orderto do this, use thetop and bottom rollers' regulationlevers.
A
B
C
Roller regulation lever
(A)
(B)
(C)
(D)
O N
OFF

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To meet individual requirements, the machine can be regulated to various dough
thickness values by turning the two levers (A and B) into position Min to Max.
To release the levers pull the black knob. The thickness varies according to the lever
direction:
minimum thickness ( - ) turn clockwise.
maximum thickness ( + ) turn anticlockwise.
For the best result we suggest differentiating the adjustments, as in the example
below:
lever (A) in position IV;
lever (B) in position II.
N.B. These regulations are simply an example, as the exact thickness needs to be
determined through a few rolling-out trials, appraising the result each time.
The final result and the right thickness are influenced by the following variable
conditions:
dough texture;
weight;
thickness;
size;
dough disc shape.
All adjustments are to be done while the machine is still!
! WARNING: To avoid the dough being ragged, pass it just once through the rollers.
6.2.2 Shape regulation (not intended for models with parallel rollers)
In order to achieve a nice dough disc-shape, what is called for is adjusting the
balancer group’s (rod D+ equalizer C) sensitivity to the dough weight changes. These
adjustments allow regulating the dough’s descent speed.
After loosening the locking screws, the counterweight D can slide up and down the rod
allowing different balance calibrations.
Top sensitivity:
let the counterweight slide towards the equalizer (i.e. towards the middle part of the
rod)
recommended for low weights.
Lowest sensitivity:
let the counterweight slide towards the rod’s tip (opposed to the equalizer)
recommended for high weights.

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After each adjustment tighten the screw again to lock the counterweight.
At this point, if necessary, regulate the equalizer’s counterweight (C):
Changing the equalizer’s counterweight position, and hence the equalizer’s
sensitivity according to its position, requires loosening the locking screw.
Top sensitivity:
move the counterweight towards the inside;
recommended for low weights.
Intermediate sensitivity:
put the counterweight in the middle;
recommended for intermediate weights.
Lowest sensitivity:
move the counterweight towards the outside;
recommended for high weights.
After each adjustment tighten the screw again to lock the counterweight.
6.2.3 Work procedure
WARNING: while the machine is under working, it is
strictly forbidden to remove the security protections,
because of the presence of moving parts which can
cause hands crashing.
Models with oblique top rollers
1) Press the control treadle to set the machine rollers going (for models without treadle
push the START button on the circuit board to start the machine and the STOP button
tostop it.)
(C)
(D)

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2) Position the dough ball so that it passes smoothly through the top rollers (shape one
side like a wedge to simplify theoperation).
3) Passing through the top rollers the dough is shaped like a disc and gets the thickness
(S) chosenby the operator.
4) Coming out of the top rollers, thedough slides onto the equalizer which drives it (turning
it about 90°) towards the bottom rollers.
5) The bottom rollers press the disc once moreuntil the desired thickness (S1) is reached.
6) The disc comes out of the bottom rollers and is to be collected bythe operator.
Models with parallel rollers (disc shaping)
1) Press the control treadle to set the machine rollers going (for models without treadle
push the START button on the circuit board to start the machine and the STOP button
tostop it.)
2) Position the dough ball so that it passes smoothly through the top rollers (shape one
side like a wedge to simplify theoperation).
3) When the dough is about to come out of the rollers, support the dough with one hand
until is has comecompletely out. At this point stop the rollers.
Once pressed by the top rollers thedough is shaped like a disc and gets the thickness
(S) chosenby the operator.
4) Turn the dough about 90° with your hands, let it slide throughthe bottom rollers andset
them going again, until the dough disc with the desired thickness (S1) comes out.
5) The dough disc slides out of the bottom rollers and is tobe collectedby the operator.

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Models with parallel rollers (rectangle shaping)
Put a clean baking-tin under the rolling machine. It should be big enough to adapt to
the steel feet.
1) Press the control treadle to set the machine rollers going (for models without treadle
push the START button on the circuit board to start the machine and the STOP button
tostop it.)
2) Position the dough ball so that it passes smoothly through the top rollers (shape one
side like a wedge to simplify theoperation).
3) After this step the dough thickness is reduced.
4) For intermediate and high weighed dough discs it is then necessary to keep
spreading the dough by hand, accompanying it towards the lower rollers, until the
dough comes out and falls onto the baking-tin.
N.B. In the single roller models (M35) the dough is pressed just once, as there is just
one roller.
6.3 SHUT DOWN PHASE
To turn offthemachine release thecontrol treadle (in the models provided with it) or pushthe
STOP button (in the models withouttreadle).
7 MAINTENANCE AND CLEANING
7.1 SAFETY PRECAUTIONS
!Beforeperforming anymaintenanceoperationstake thefollowing precautions:
Ensure that themachine is not working and that it has completely cooled down.
Ensure that themachine is disconnected from electricity supply.
Make certain that the electrical power cannot be accidentally reconnected. Disconnect
the plugfrom the socket.
Use individual protection devices in compliance with thedirective 89/391/EEC.
Always use appropriate maintenance tools.
Once maintenance and repairs are finished, reinstall all protection devices and
reactivate all safetydevices beforestarting up the machine again.
7.2 ROUTINEMAINTENANCE FORTHE USER
As any equipment, alsoour machines require asimple yet frequent and careful cleaningto
ensure an effective and regular functioning.
! It is recommended to never use abrasives, corrosives or chemical products which are not
specific for food preparation areas. Avoid by all means using water jets, unspecific tools,

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Superior
Protection
Inferior
Protection
Dough Scrapers
Springs
of dough
scrapers
Superior
chutes
Inferior
chutes
rough or abrasive instruments, such as steel wool or sponges or any other item which could
damage the machine surface, especially those which could jeopardize healthsafety.
Using a suitable brush, perform a first removal of flour and dough remainders.
Remove the two protections, the balancing device and the chutes.
Release the dough scraper springs.
Pull out the dough scrapers.
Turn the regulation levers opening the rollers to their maximum extent.
Clean the machine and all the removed components using a sponge or cloth
moistened with water and detergent.
Carefully rinse until the detergent is completely removed.
Dry with kitchen paper and then first go over the surfaces in contact with the dough
and then the whole machine with a soft, clean cloth soaked with a disinfectant
suitable for food processing machines.

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Springs of dough
scrapers
Dough Scrapers
Inferior
Protection
Superior
Protection
Superior
chutes
Inferior
chutes
7.3 MAINTENANCE ADDRESSED TO QUALIFIED
Shafts and rollers must be lubricated once a year.
Remove protections, chutes, springs and dough scrapers.
Remove the back A (loosen the locking screws).
Then remove supports Band C.
Pull out rollers and joints.
Clean all parts thoroughly using a sponge, warm water and a food grade
detergent.
Rinse sufficiently and dry with absorbent paper.
Lubricate both shafts and rollers’ holes with a suitable quantity of paraffin oil.
Re-assemble and fix all previously removed components, working in the inverse
order.

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8 DEMOLITION AND DISPOSAL INFORMATION
Demolition and disposal of the machine are the sole responsibility of the owner, who must
perform these tasks in compliance with the currently safety and environmental protection
rules enforced in the Country where the machineis installed.
Disassembly and disposal can also be performed by a third party, as long as it is an
authorized company for the recoveryand demolition of the materials in question.
INSTRUCTION: always adhere to the laws concerning the disposal of materials and, if
needed, the disposal registration, currently enforced in the Country where the machine is
installed.
!WARNING: All disassembly operations for demolition must take place when the
machine is off and disconnected from the electrical power supply.
remove all electric system components
separate theaccumulators of the electronic cards
dispose of the machineframethrough authorized companies.
A
B
C
Shafts
Roller
Roller
Joint
Support

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!WARNING: Abandoning the machine in accessible areas seriously jeopardizes people
and animals.
Responsibility for possible damageto people and animals falls exclusively on the owner.
USER INFORMATION
This appliance is to be disposed of in compliance with the European
directive 2002/96/EC, stating that this product must be disposed of
separately from normal house waste. A suitable waste disposal and thus a
correct recycling of the exhausted machine contribute avoiding a possible
negative impact on environment and on health, while fostering the reuse or
recycling of the equipment materials.
For further information about the disposal centres, please contact your local waste
management office or your Dealer.