Diamond RM32 User manual

Mod: P32/X
Production code: RM32A
02/2010

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IN NS ST TR RU UC CT TI IO ON N M MA AN NU UA AL L
ROLLING MACHINE
RM32-RM42-RM32A-RM35A-RM42A-RM45A
RM32T-RM42T-RM32TA-RM35TA-RM42TA-RM45TA-RM45HTA
RM32AE-RM42AE-RM42TAE
M35
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Reseller Stamp for
Warranty

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DECLARATION 
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OF CONFORMITY
In accordance with the Low Voltage Directive 73/23 EEC, with directive 89/336 EEC (Electromagnetic
Compatibility), with directive 98/37 EEC (machines), integrated by theCE markaccordingto Directive 93/68 EEC.
In agreement with ECRegulation No.1935/2004 of theEuropean Parliament andof the Council of 27 October 2004
on materials and articles intended to come into contact with food.
Type of equipment ROLLING MACHINES
Trademark DIAMOND
Model
RM32-RM42-RM32A-RM35A-RM42A-RM45A
RM32T-RM42T-RM32TA-RM35TA
RM42TA-RM45TA-RM45HTA
RM32AE-RM42AE-RM42TAE - M32-M35-M42
Manufacturer PIZZA GROUP S. r. l.
Manufacturer address
Telephone
Telefax
The harmonised standardsor technical specifications(designations)thathave been appliedin agreement with the
highest professional standardson safetyin force in the EECare:
Standards or otherdocuments Test report - Technicaldata sheets
EN 60335-1 EN 60335-2-64 IMQ PRIMA CONTROL 58 CEEL 99
EN 292 EN 294 EN 418 FLAM GAS
EN55014 EN61000-3-2 EN 61000-3-3
Otherinformation:
In my capacityas manufacturer and/or authorised representative of the companyinside the EEC, I hereby declare,
under my own responsibility that the appliancesconformto the essentialrequirements of theaforementioned Directives.
San Vitoal Tagliamento (PN) Bellotto Carlo
07/02/2010 President

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Our equipment is constructed and tested in accordance with the safety
regulations indicated in the reference European directives.
This manual is intended for people who are assigned to installing, using
or servicing the rolling machine, in order to make the best use of the
product characteristics.
In the case of questions about the contents or for any other clarification,
contact the manufacturer or authorized technical assistance centre,
providing the number of the section and topic needing clarification.
It is important to keep this manual with the machine, even if this is moved
elsewhere or is transferred to a new owner, so that it may be consulted
whenever needed, as it provides all necessary information to ensure
working in safe conditions.
In addition, the ownership of this document is reserved by law, and it is
prohibited to tamper with or translate its contents by third parties without
authorization.
The technical information, graphic representations and specifications
contained in this manual are not to be distributed.
The manufacturer is not obliged to advise of any subsequent changes to
the product.
© Copyright 2009

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INDEX
1 INTRODUCTION
1.1 SYMBOLS
1.2 INTENDED USE
1.3 PURPOSE AND CONTENT OF THE MANUAL
1.4 CONSERVATION OFTHIS MANUAL
1.5 MANUAL UPDATING
1.6 GENERAL INFORMATION
1.7 1.7 RELEVANT SAFETY AND ACCIDENT PREVENTION RULES AND
DIRECTIVES
1.8 LEGALWARRANTY
1.9 MANUFACTURER LIABILITY
1.10 USER CHARACTERISTICS
1.11 TECHNICALASSISTANCE
1.12 SPAREPARTS
1.13 IDENTIFICATION PLATE
1.14 ROLLING MACHINE DELIVERY
2 SAFETY RECOMMENDATIONS
2.1 WARNINGS FOR THE INSTALLER
2.2 WARNINGS FOR THE USER
2.3 WARNINGS FOR THE MAINTENANCE TECHNICIAN
3 HANDLING AND TRANSPORT
4 PREPARATION OF THE INSTALLATION AREA
4.1 SAFETYPRECAUTIONS
4.2 EQUIPMENT INSTALLATION LOCATION
5 INSTALLATION
5.1 EQUIPMENT POSITIONING
5.2 EQUIPMENT HOOK-UP

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5.2.1 Electricalconnection
5.2.1.1 Earth connection
6 EQUIPMENT START UP AND USE
6.1 DESCRIPTION OFTHE CONTROLS
6.2 FIRST STARTING OF THE MACHINE
6.2.1 Thickness regulation
6.2.2 Shaperegulation
6.2.3 6.2.3
6.3 SHUT DOWN PHASE
7 MAINTENANCE AND CLEANING
7.1 SAFETYPRECAUTIONS
7.2 ROUTINE MAINTENANCE FOR THE USER
7.3 LUBRICATION OF SHAFTSAND ROLLERS
8 INFORMATION FOR DEMOLITION AND DISPOSAL
9 EXPLODED SPARE PARTS VIEW
10 TECHNICAL DATA
11 WIRING DIAGRAM

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Dear customer,
Above all, thank you for choosing our product and we would like to
congratulate you on your selection.
In order to better use your new rolling machine, please read the
information contained in this manual carefully.
1 INTRODUCTION
The manufacturer reserves the right to change technical features and/or
functions of the product at any time without notice.
1.1 SYMBOLS
In this manual, important information is pointed out using the following
symbols:
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INSTRUCTION: Instructions concerning the correct use of the
rolling machine and those responsible for using the machine.
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WARNING: Signifies a particularly important point.
DANGER: Signifies important information about practices for
preventing accidents or material damage.
1.2 INTENDED USE
The machines to which this manual refers were designed and
constructed to exclusively fulfil the costumer’s need to process cereal
flour dough, especially in pizzerias, bakeries and pastry shops.
The intended use described above and the machine configurations are
the only uses authorized by the Manufacturer: do not use the machine
in any way that does not adhere to the provided instructions.
The intended use is considered valid only for equipment in good
structural, mechanical and construction condition.

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1.3 PURPOSE AND CONTENT OF THE MANUAL
Purpose:
The purpose of this manual is to allow the user to operate the machine in
compliance with all regulations and to make use of the necessary
materials for correct, safe and long-term use.
Content:
This manual contains all necessary information for installation, use and
maintenance of the machine.
Scrupulous adherence to the information contained in this manual
guarantees high safety and productivity levels of the machine.
1.4 CONSERVATION OF THIS MANUAL
Conservation and consultation:
The manual must be conserved with care and must always be available
for consultation, both by the user and by those responsible for assembly
and maintenance.
The User and Maintenance Manual is an integral part of the
machine.
Deterioration and Loss:
If necessary, request another copy of the manual from the manufacturer
or dealer.
Transfer of the rolling machine:
If the machine is to be transferred, the user is required to deliver this
manual to the new purchaser.
1.5 MANUAL UPDATING
This manual reflects the state of the art of the machine at the moment the
machine is released on the market.
The equipment that is already available on the market, with the relative
technical documentation, will not be considered incomplete or
inappropriate due to possible subsequent modifications, adjustments or
application of new technologies on newlymarketed machines.

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1.6 GENERAL INFORMATION
Information:
If exchanging information with the equipment Manufacturer or the Dealer,
please refer to the serial number and the identification data of the
machine reported on the plate.
Liability:
With delivery of this manual, the Manufacturer declines any and all
liability, both civil and criminal, for accidents deriving from partial or total
non-adherence to the specifications contained herein.
The Manufacturer also declines all liability for improper or incorrect use of
the equipment, for unauthorized modifications and/or repairs, as well as
for use of non-original or spare parts not appropriate for these models.
Extraordinary maintenance::
Extraordinary maintenance operations must be performed by qualified
personnel trained to work on the rolling machine referred to in this
manual.
Responsibility for installation operations:
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The Manufacturer shall not be responsible for the equipment
installation operations. This is, and remains, the responsibility of the
installer who is in charge of executing the controls related to the
correctness of the proposed installation. In addition, all safety regulations
foreseen by the current laws in force in the state in which the machine is
installed must be respected.
Use:
In addition to the instructions contained in this manual, the use of the
machine is subject to all safety regulations outlined in the specific laws in
the Country where the machine is installed.

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1.7 RELEVANT SAFETY AND ACCIDENT PREVENTION
RULES AND DIRECTIVES
•Directive 2006/95/EC "“Concerning harmonization of legislation of
the member States in relation to electrical materials destined for use
within certain voltage limits”.
•Directive 2004/108/EC “Concerning harmonization of legislation of
the member States in relation to electromagnetic compatibility and
that repealed by Directive 89/336/EEC”.
•Directive 89/391/EEC “Concerning the implementation of measures
aimed at promoting the improvement of worker safety and health at
work””.
•Directive 2006/42/EC “Regarding machines and amendments of the
Directive 95/16/EC".
•Regulation No. 1935/2004 “Concerning materials and objects
destined for contact with food products and that repeals Directives
80/590/EEC and 89/109/EEC".
•Directive 85/374/EEC and Directive 1999/34/EC “Regarding
harmonization of the legislative, regulatory and administrative
provisions of the member States regarding liability for damage
caused bydefective products”.
•Directive 2002/95/EC “Concerning the use restrictions of certain
hazardous substances in electrical and electronic equipment”
•Directive 2002/96/EC and 2003/108/EC “Concerning the disposal of
electrical and electronic equipment (RAEE) and subsequent
amendments.”
•Directive EN453:2000 "Machines for food industries - Mixers for food
products – safety and hygiene requirements”.

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1.8 LEGAL WARRANTY
The period of the warranty is in agreement with the European community
standards and starts from the date of the invoice issued at the time of
purchase.
Within such a period parts will be replaced or repaired free of charge,
only ex works that, for unequivocal and well ascertained reasons, are
found to have manufacturing defects; this does not include electrical
components and those subject to wear.
Shipping costs and labour are not included in the warranty.
In order to make use of the legal warranty, the user must, as outlined in
Directive 1999/44/EC, strictly observe the instructions contained in this
manual, and in particular:
always operate the oven according to its intended use;
always carryout constant and accurate maintenance;
authorize only personnel with adequate skills, behaviour and proper
training to use the product.
Failure to follow the instructions contained in this manual will cause the
warranty to be considered immediately null and void.
1.9 MANUFACTURER LIABILITY
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The manufacturer declines all civil and criminal liability, either direct
or indirect, due to:
installation that does not conform to local currently enforced
regulations and safety directives
non-observance of the instructions contained in this manual;
installation by unqualified and untrained personnel;
use that does notcomply with safety directives;
machine modifications and repairs not authorized by the
Manufacturer;
use of non-original spare parts or spare parts not specific to the
machine model;
lack of maintenance;
extraordinary events.

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1.10 USER CHARACTERISTICS
The user of the oven must be an adult, responsible person with all
necessary technical knowledge for the machine’s ordinary maintenance,
such as its daily cleaning.
Make sure to keep children and unauthorized people away from the
machine while it is operating.
1.11 TECHNICAL ASSISTANCE
The Manufacturer is able to resolve any problems regarding use and
maintenance of the machine for its entire lifespan.
The central headquarters can provide information about the nearest
authorized assistance centre.
1.12 SPARE PARTS
Use onlyoriginal spare parts.
Do not wait until components are worn out before replacing them.
Replacing a worn component before breakage helps to prevent injuries
deriving from accidents caused by unexpected component breakage,
which could provoke serious damage to persons or property.
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Execution of periodical maintenance controls as indicated in
the chapter "MAINTENANCE AND CLEANING"
1.13 IDENTIFICATION PLATE
The identification label placed on the equipment contains all relevant
data, including Manufacturer data, serial number and the marking.

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1.14 ROLLING MACHINE DELIVERY
The equipment is provided in a closed cardboard package bound with
straps. Inside the package, in addition to the machine, there are also
user, installation and maintenance instructions, as well as the declaration
of conformity to the current rules and regulations.
2 SAFETY RECOMMENDATIONS
2.1WARNINGS FOR THE INSTALLER
Check that the location of the machine is in compliance with local,
national and European regulations.
Follow the instructions in this manual.
Do not make electrical connections using temporary or non-insulated
cables.
Check that the earth connection of the electrical system is
functioning properly.
Always use personal safety devices and other means of protection
foreseen by the law.
2.2WARNINGS FOR THE USER
The conditions of the area where the machine is to be installed must
have the following characteristics:
the area must be dry;
water and heat sources must be at a safe and proper distance;
ventilation and lighting must be suitable and comply with the hygiene
and safety standards foreseen bycurrent laws;
the support surface must be flat and compact to facilitate thorough
cleaning;
there must be no obstacles of any kind in the immediate vicinity of
the equipment that could affect its normal ventilation.
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In addition, the user must:
make sure to keep children away from the machine while it is
operating;
adhere to the instructions in this manual.
notremove or tamper with the safety devices on the machine;
always pay careful attention to the work being carried out and not
use the machine when distracted;
perform all operations calmly and with maximum safety;
respect the instructions and warnings displayed on the equipment
plates.
The plates 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, disconnect the electrical power
before cleaning or doing any maintenance operations.
WARNING: while the machine is operating, it is
strictly forbidden to remove the security protections,
due to the presence of moving parts that can crush
hands.
2.3WARNINGS 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
equipment, if it was used, has cooled down.
If any of the safety devices is no longer calibrated or faulty, the
equipment must also be considered inoperative.
Disconnect the power supply before working on any part of the
machine.

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3 HANDLING AND TRANSPORT
The machine is provided with all necessary parts in a closed package
attached to a wooden pallet with straps.
The machine must be unloaded from the transport vehicle, lifting it with
suitable equipment.
To transport the machine to its installation area, use a rolling cart with an
adequate load capacity.
During lifting operations, avoid sudden movements.
Make certain that the lifting equipment has a load capacity that is
superior to the weight of the machine to be lifted.
The operator manoeuvring the lifting equipment is responsible for lifting
the load.
Leave a free space of at least 20 cm between the equipment and the
walls of the room and/or other equipment to facilitate machine use,
cleaning and maintenance operations.
DANGER
Be careful that children do not play with the packaging
materials (for example, plastic film and polystyrene).
Suffocation danger!
4 PREPARATION OF THE INSTALLATION
AREA
4.1SAFETY PRECAUTIONS
The user is responsible for operations executed in the room where
the machine is located. The user is also responsible for checking the
proposed installation solutions.
The user must comply with all local, national and European safety
regulations.
The equipment must be installed on a surface with a suitable load
bearing capacity.

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Min. 20 cm
Min. 20 cmMin. 20 cm
Min. 20 cm
The assembly and disassembly instructions for the mixer are reserved
for specialized technicians.
It is always recommended that users contact our assistance service for
requesting qualified technicians.
If other technicians intervene, it is recommended to make certain of their
skills.
Prior to starting machine assembly or disassembly, the installer must
respect safety precautions in compliance with the law, and in particular
must:
A) not work in adverse conditions;
B) work in perfect psycho/physical conditions and must check that the
individual and personal safety devices are integral and perfectly
functional;
C) wear safety gloves;
D) wear safety shoes;
E) use tools that are electrically insulated;
F) make sure that the area used for assembly and disassembly is free
of any obstacles.
G)
4.2 EQUIPMENT INSTALLATION LOCATION
The figure below illustrates the minimum distances that must be
respected when positioning the machine to facilitate its use, cleaning and
maintenance and for proper ventilation.

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5 INSTALLATION
Installation must be carried out by qualified personnel in compliance with
local, national and European regulations.
5.1 EQUIPMENT POSITIONING
Ensure that the machine is placed on a flat support surface with a
suitable carrying capacity.
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 protective film
(F). Avoid using tools that might damage the surfaces.
5.2EQUIPMENT HOOK-UP
5.2.1 Electrical connection
It is sufficient to connect the power supply cable to the electrical mains
power supply.
The electrical outlet must be easy to access, no moving should be
necessary.
(F)

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The electrical connection (plug) must be easily accessible,
also after installing the mixer.
The distance between the machine and the socket must be adequate so
that the power supply cable is not strained. In addition, the cable must
not be located under the machine support feet or wheels.
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If the power supply cable is damaged, it must be replaced by
the technical assistance service or by a qualified technician to
prevent any risks.
5.2.1.1 Earth connection
DANGER
It is mandatory that the electrical system is equipped with an
earth connection and differential switch that comply with current
laws.

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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 control
unit with control pedal (except for RM32AE -RM42AE - RM42TAE and M35
models, which do not have a pedal).
The picture below shows the board’s control buttons.
A) START – start rollers
B) STOP – stop rollers
C) INDICATOR LIGHT rollers moving
When the control pedal is on the ground, you can also simply press and
release the control pedal to start and stop the rollers.
O N OFF
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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 order to do this, use the top and bottom roller regulation levers.
To meet individual requirements, the machine can be regulated to
various dough thicknesses by turning the two levers (A and B) to
various positions (from Min to Max). Pull the black knob to release
the levers. 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 upper rollers (A) in position IV;
lever lower rollers (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,
Roller regulation lever
(A)
(B)
(C)
(D)