Doyon DM800 User manual

BAGUETTE MOLDER
DOYON
MODEL
DM800
OWNER'S MANUAL
1255 Rue Principale, Linère,Qc. Canada G0M 1J0

BAGUETTE MOULDER
MODEL DM800
TABLE OF CONTENTS
CHAPTER 1 –RECEPTION OF THE MERCHANDISE. . . . . . . . . . . . . . . . . . . . . . . . 3
– NAMEPLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
– AVERTISSEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
CHAPTER 1.1 – GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 2–NAMEPLATE IDENTIFICATION
2.1. – Nameplate description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2. – Instruction manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3. – Generale description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4. – Industriel use of machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 3 – TRANSPORTATION, STORAGE, MOUNTING, INSTALLATION
3.1. – Transportation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3.2. – Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CHAPTER 4– MACHINE USAGE
3.3. – Assembly and installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Machine control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.4. – Connecting and electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.1.2– Emergency stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7
4.1.3– Rotation direction check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
.1.4 – Placing the dough and setting thickness. . . . . . . . . . . . . . . . 7
4.2. – Function analog control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2.1 – Starting the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1
4.2.2 – Stopping the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2.3 – Resume work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3. – Failure Detection and solving . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.4. – Protection measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.5. – Accessories and tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.6. – Machine stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

BAGUETTE MOULDER
MODEL DM800
TABLE OF CONTENTS
CHAPTER 5 –Properties of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CHAPTER 6 – MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1. – Mechanical properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1. – Went the machine is new . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CHAPTER 7.1 – SECURITY INSTRUCTIONS
5.2. – Electrical properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.2.1– Machine cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6.2.2 – Security syetem check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3. – Every six months . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3.1 – Belts check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3.2 – Checking the condition of the conveyors . . . . . . . . . . . . . . . . 13
6.3.3 – Scrappers check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.3.4 – Tunning and lubrication general check . . . . . . . . . . . . . . . . . 14
6.3.5– Machine fixation check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.2. – SPECIAL PRECAUSIONS . . .. . . . . . . . . . . . . . . . . . . . . . . 15
7.2.1– Caution with the belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.2.2– Electrical hazards .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.2.3 – Hygienic hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
LIMITED WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
DM800-A.DOC
07-2014
1.1
.3. - Machine capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.4. - System security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.5. - Precaution with tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.6. - Precation with belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.7. - Noise emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.8. - Radiation emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
.9. - Life cycle of the product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

DM800-A.DOC 22/07/14 2
CHAPTER 1
CAUTION
READ ALL INSTRUCTIONS
IMPORTANT
RECEPTION OF THE MERCHANDISE
Take care to verify that the received equipment is not damaged before signing the delivery
receipt. If a damage or a lost part is noticed, write it clearly on the receipt. If it is noticed after
the carrier has left, contact immediately the freight company in order that they do their
inspection.
We do not assume the responsibility for damages or losses that may occur during
transportation.
For your safety, this equipment has been verified by qualified technicians and carefully crated
before shipment. The freight company assumes full responsibility concerning the delivery in
good condition of the equipment in accepting to transport it.
NAMEPLATE
Each machine has a nameplate fixed on the machine, with the general characteristics of the
machine.
1. Serial number
2. Model
3. Date
4. Phase
5. Amperage
6. Voltage
7. Frequency

DM800-A.DOC 22/07/14 3
IMPORTANT SAFEGUARDS
Read all instructions.
To protect against electrical shock, do not immerse cord, plugs, portable appliance in
water or other liquids.
Remove plug from the outlet when the appliance is not in use, before putting on or
taking off parts, and before cleaning.
Do not use outdoors.
Do not let cord hang over edge of table or counter or touch hot surfaces.
Do not operate any appliance with a damaged cord or plug or after the appliance
malfunctions or is dropped or damaged in any manner. Return appliance to the
nearest authorized service facility for examination, repair or electrical or mechanical
adjustment.
The use of accessory attachments not recommended by the appliance manufacturer
may cause injuries.
Always check if the control switch is OFF before plugging cord into wall outlet. To
disconnect, turn the control switch to OFF, then remove plug from wall outlet.
Do not use appliance for other than intended use.
Avoid contacting moving parts.
Save these instructions.
Do not place on or near a hot gas or electric burner or in a heated oven.

DM800-A.DOC 22/07/14 4
CHAPTER 1
GENERAL INFORMATION ABOUT THE MACHINE
The machine’s manual must always be kept close to the machine.
•Before switching on and using the machine, read this manual carefully, especially the
safety instructions.
•This manual must be kept in a safe place and be accessible to everyone that use the
machine.
•Always re-install the plastic pieces when you replace the motor and never connect the
grounded wire for the motor.
The manufacturer is not responsible for the machine’s damages in the following situations:
•Bad use of the machine.
•Problems with electric power.
•Non-authorized changes.
•Deficient upkeep.
•Use of unoriginal parts and products of the machines.
•Not following this manual.
•Repairs made by unauthorized technicians.

CHAPTER 2
NAMEPLATE AND INDUSTRIAL USE
2.1.- MACHINE NAMEPLATE
This machine has a nameplate describing properties, fixed on the
outer part on which the general properties are described:
Image Caption:
Area Purpose
1 Identification of the manufacturer including full address
2 Model
3 Serial Number
4 Voltage
5 Frequency
6 Power
7 Weight of the machine
8 Year and month of fabrication
9 Maximum load lifting (if applicable)
10 IP protection degree (unmarked for IPx0)
11 Fabrication country
2.2.- INSTRUCTIONS MANUAL
Fully respect the content of this instructions
manual.
This instructions manual is part of the machine
and must be kept at reach of the user throughout
the useful life of the machine, under conditions
that preserve its integrity and durability.
2.3.- GENERAL DESCRIPTION
Thank you for choosing or using this equipment. It is our goal to
provide reliable, safe and functional equipments, qualitatively
adequate to the most demanding mechanical, electrical, ergonomic
and food norms. Furthermore, several (electrical, mechanical,
among other) tests are developed so as to assure the final quality of
the supplied equipments.
Technically, this equipment may be defined as follows: Equipment
composed of a steel structure, a series of mechanical devices that,
when electrically triggered, transform food dough. Based on its
manufacturing and operating technological level, this transformation
of products happens without the need for human intervention. Thus,
it is easier to obtain a uniform final product – considering the defined
parameters and corresponding specifications.
2.4.- INDUSTRIAL USE OF THE MACHINE
CAUTION Non-qualified users are forbidden to operate
the machine.
Inappropriate operation of the machine is
forbidden.
This machine has been designed to be operated in the
transformation of bakery and pastry dough.
This machine has been designed to be operated by only one, duly
qualified, user and its job is next illustrated.
The intervention of the machine operator consists of the following:
Placing the dough to be crushing on the table;
Activating the handle to adjust the opening of the rollers;
Activate the conveyor adjustment handle;
The qualification level for a job may be achieved either through
specific training on this machine and production processes, or
through duly proved know-how experience. The qualification of the
operator must be proved when requested.
Throughout the entire manual the operation of the machine is
regarded on an 8 hour daily schedule, notwithstanding the machine
not working for uninterrupted 8 hours. When the machine is used in
a different period, considerations must be adjusted to the proportion
of that use.
The manufacturer may not be held responsible for any damage to
the machine, people, property or animals, resulting from an
inappropriate use.
It is to be considered an inappropriate use of the machine:
Using the machine under inadequate environmental, operational and
physical conditions;
Using the machine disregarding the good practice of the art of
bakery and pastry;
The use of the machine by a non-qualified operator;
Transforming products for which it has not been designed;
Transforming dough with insufficient hydration;
Set the rolls for a sudden reduction of the thickness of the dough;
Operating the machine without its complete installation;
Powering energy different to that specified;
Altering performances;
Removing or changing security systems;
Disrespecting the current laws in the country or the contents of this
manual.
5

CHAPTER 3
TRANSPORTATION, STORAGE, MOUNTING, INSTALLATION
AND CONNECTING
The incorrect transportation, storage, mounting, installation or
connection of this machine by the client or representative may cause
material, people, property or animal damage, the manufacturer not
being held responsible for this.
3.1.- TRANSPORTATION
Always use an adequate transportation device regarding the weight
on the nameplate.
Always act in compliance with the current laws in your country. The
ignorance of such laws does not justify incompliance.
The machine must be transported according to the following images,
with a freight elevator, adequate cables, ropes, chains or hooks.
In case of manual handling the risk of the machine over-sliding or
sliding in an unexpected direction, must be taken into account.
Regularly check the package for damage subsequent to
transportation. In case of damage suspicion, please contact the
supplier for examination or record the event so as to later describe
the situation.
Authorised transportation on pallet
Unauthorised transportation without pallet.
3.2.- STORAGE
Always use transportation equipment for storage that is adequate to
the weight on the nameplate of this machine. The storage site has to
hold the same weight, thus ground storage is recommendable,
avoiding shelves or elevated storage reduces the risk of machine
fall. There is no need for it to be fixed to the ground, however, the
pavement must be flat and must not be slippery. The pavement
should be free of humidity so as to avoid oxidation on painted
chassis machines.
During storage, it is mandatory that the machine is disconnected
from electrical power supply, but under not circumstances should it
be stored subject to bad weather conditions, it must be kept in
conditions similar to the work place.
3.3.- ASSEMBLING AND INSTALLATION
CAUTION During assembling and installation at the work
place, make sure the power supply cable is
disconnected from the socket.
This should be performed by duly accredited
personnel by the manufacturer.
By the operating place of the machine, remove all packaging, such
as cardboard, plastic, pallets, protection wood, film and others.
At the exact work place, the machine must be levelled by mounting
the anti-vibration pads as in the following picture.
All the supports of this machine must be adjusted to the floor.
Anti-vibration pads
CAUTION Never run the machine without its complete
installation.
To have the correct working position, the machine must be installed
on top of a work station.
The work station must be able to support the strain from the weight
of the machine and the load for which it has been planned, in
accordance with the characteristics label.
The pavement must be made of concrete, able to endure the weight
of the machine and the load for which it is set, in compliance with
the properties on the nameplate of the machine. The pavement must
be of a single flat ballast, not containing amendments between the
supports of the machine and having a maximum inclination of 0,5%.
Anti-vibratory supports must be readjusted, whenever necessary.
Make sure no sand or other residue remain between the supports of
the machine and the pavement so as to avoid false grips, oscillation
or inconvenient noises.
6

3.4.- CONNECTING AND ELECTRICAL SUPPLY
CAUTION Any intervention to the equipment must be
made after the electrical supply cable has
been disconnected, however, when working
without power is not possible for technical
reasons, duly precautions to reduce the risk of
electrical shocks and short-circuits must be
taken.
This intervention must be performed by a duly accredited technician.
Electrical connection must be made by means of a plug or junction
box connectors, from a “neutral TT” line, with a 300mA differential
protection.
The electrical power available must comply with the specifications of
the properties on the nameplate of the machine.
Mending supply cables is not allowed.
Power strips for phase reversal, 3D power sockets or other
adaptation systems are not allowed.
More than one machine connected to the same power source
(socket or derivation) is not allowed.
It is necessary to perform an equipotential bonding between
machines that share a ferruled ground wire supplementary
connection, of a section of at least 6 mm2, connected to the exterior
screw of this machine identified by the symbol .
CHAPTER 4
MACHINE USAGE
3.1.- MACHINE CONTROL PANEL
This machine is equipped with a technologically developed control
system which controls engines and other electrical equipments.
For the machine to run, the following conditions must be respected:
Closed lid; emergency button unlocked and main switch on.
ATTENTION:
Control must be performed with a
finger. The use of hard or sharp
objects may cause unrepairable
damage.
4.1.1 – Analog control
4.1.2 – Emergency stop
CAUTION In case of emergency press the
emergency button.
The emergency button must be pressed only when there is the need
to stop the machine abruptly, is case of suspicion of damage to the
machine, hazard to people’s, property’s or animals’ safety.
Do not use this button to stop work under regular conditions, use the
stop button C.
4.1.3 – Rotation direction check
This procedure applies only to machines which are powered by a
three-phase electrical system.
Assure there is nothing on the rollers.
Power the table in compliance with the specifications on the
nameplate of the machine;
Turn the main switch on;
Make sure the lid is closed and the emergency button is not
activated.
Press button B;
The rollers must turn simultaneously;
The rotation direction of the rollers must pull the dough;
Should this not happen, stop the machine on button C.
Turn the main switch F off.
Unplug the machine from the power supply and switch two phases
between themselves.
Switch it all on again, for this way the machine shall turn in the
correct direction.
4.1.4 – Placing the dough and setting thickness
Perform a cleaning operation according to the chapter on daily
maintenance in this manual;
The adequate type of dough and the placing position are two very
important elements in the fabrication process, as on these may
depend on the performance of the machine. Good practice must be
respected so as not to overwhelm the machine
CAUTION Caution: lid closing offers a residual risk of
upper body limbs jam.
Assure there is nothing stopping the closing of
each lid.
Always set handles D and E to adjust of the opening of the rollers
and the conveyor opening adjustments according to the hydration
percentage and the configuration of the dough. It must always be
flattened to avoid it getting stuck on the lid and overwhelm the
machine.
Start the machine as described ahead and only later place the
dough.
CAUTION Never place dough on the rollers while the
machine is stopped.
The start of the machine while loaded can cause
unrepairable damage.
7

4.2.- FUNCTIONING – ANALOG CONTROL
Image caption:
Control Funtion
A Emergency stop button
B Machine start button
C Machine Stop button
D Opening adjustment of the rollers handle
E Conveyor opening adjustment handle
F Main switch
4.2.1– Starting the machine
It is necessary for the protection lid to be closed and the emergency
button inactivated;
Turn main switch F on;
Press button B;
This procedure will initiate the rollers will start to turn.
4.2.2 – Stopping the machine
One of the following actions is necessary:
Open the lid;
Press the lid;
Press button C.
4.2.3 – Resuming work
If necessary close the lid;
Press button B.
3.3.- FAILURE DETECTION AND SOLVING
Possible failure –
detection Probable cause Possible solution
The control does
not offer any
signal
Non-powered
machine Reconnect to energy supply
source
Main switch off Turn on main
switch
Jammed
emergency button Turn to unjam button
Damaged control
buttons Request technical support that is
accredited by the
manufacturer.
Other electric
failure Request technical support that is
accredited by the
manufacturer.
A function of the
control does not
work
A component is
damaged Replace component
Other electric
failure
The machine
works, lacks power
and makes a
strange noise
Mechanical part
splint
Request technical
support that is
accredited by the
manufacturer.
Three-phase
engines working in
two phases.
Restablish
electrical
connection
The blets slide Stretch belts
All functions are
operating,
however, the
rollers do not move
Damaged engine
or the belts have
broken
Request technical
support that is
accredited by the
manufacturer.
“Squeaking” type of
noise Damaged roller or equipment lacking
lubrication
The chassis
wiggles too much The screws that fix it to the pavement
are loose
Tighten stabilising
screws
The machine
operates according
to control, the
movements are
blocked and the
noise is loud
Mechanical
equipment has
been damaged, or
the rollers are
being held by an
alien object.
Check rollers and, if
necessary, request
technical support
that is accredited
by the
manufacturer.
Control is torn or
punctured Use of sharp or cutting objects Replace control
Dirty roller Dirty or worn-out
scrapper Clean and, if necessary, request
technical support
that is accredited
by the
manufacturer.
Paint job oxidation Abrasive
environment or use
of inadequate
products or
cleaning methods.
Other non-
described failure Unknown
Request technical
support that is
accredited by the
manufacturer.
4.4.- PROTECTION MEASURES
The user must comply with all the necessary protection measures
that apply. Thus, possible dust must be prevented by using a work
overall and avoid dough contamination by protecting all capillary
body parts.
4.5.- ACCESSORIES AND TOOLS
This machine does not need accessories or tools for its usage or
assembling.
4.6.- MACHINE STABILITY
Conditions under which the machine complies with the stability
requisite:
Phases Conditions
Transportation
and mounting According to the specific information in the
chapter on transportation, mounting,
installation and connection within this
manual.
Usage According to specific information on
assembling in this manual
According to specific information in the
chapter on maintenance.
Dismounting On dismounting operations it is mandatory
that the machine is on work position.
Out of service When out of service, the machine must be in
working position. The pavement must not be
sloping or slippery. The machine does not
need to be screwed to the floor.
During testing When testing load the above described is
applicable.
During possible
failures In case of power failure or other failure while dough is on the machine, it must be
manually removed or power to be re-
established
8

CHAPTER 5
PROPERTIES OF THE MACHINE
5.1.- MECHANICAL PROPERTIES
The structure has standard or special order measures, to match its
purpose.
Made of steel, standard physical-chemical or special order
characteristics.
The materials that are in straight contact with the dough do not offer
any hazard of contamination or change of its properties.
Mechanical transmissions are performed by analogical control no
speed variation belts.
5.2.- ELECTRICAL PROPERTIES
This machine has been manufactured according to characteristics
on the nameplate.
Check annex to this manual for the electrical scheme.
The electrical system has been tested according to the applicable
legislation and the test record is part of this manual.
Only Technical Support that is accredited by the manufacturer is
qualified to work the electrical part. All necessary precautions must
always be taken so as to reduce fire, electrical shocks and personal
damage hazard, always in compliance with the following norms:
1. Stopping the machine.
2. Turning off main switch.
3. Disconnecting power cable.
4. Performing the necessary maintenance or repairing operations
and only then,
5. Re-switching the machine to the power supply.
5.3.- MACHINE CAPACITY
The maximum capacity is specified in the machine’s commercial
documentation.
5.4.- SECURITY SYSTEM
The potentially most dangerous part of the machine is the rollers
area, however, the user is not exposed to hazard on accounts for
the solutions incorporated in the equipment:
- The safety lid must be closed for the machine to operate;
- When the safety lid is open, the movement immediately stops;
- When the safety lid is pressed, the movement immediately stops;
- The general outer protection index of the machine is IP20 or
greater if by special order.
- Protection lids or other security measure can only be removed by
using tools.
If any security system component is noticed to be inoperative, turn
off the main switch and call the manufacturer on the phone for
technical support.
CAUTION For your safety, respect this manual and the
signs on the machine,
5.5.- PRECAUTION WITH TOOLS
This machine does not need accessories or tools for its usage or
assembling.
5.6.- PRECAUTION WITH BELTS
The user does not need to have straight access to the belts area, as
it is not part of the user’s regular work. This area is protected by rigid
screwed lids.
5.7.- NOISE EMISSION
The use of specific manufacturing techniques sustains an average
sound pressure, considered in A, lower than 70dB, in compliance
with ISO directive 3744: “Acoustic. Determination of sound power
levels of noise sources using sound pressure. Engineering method
in an essentially free field over a reflecting plane.”
5.8.- RADIATION EMISSION
The machine does not produce any sort of radiation, including
ionizing and non-ionizing radiations that may hazard the user’s or
exposed people’s health, including cases involving active or non-
active implanted medical devices.
5.9.- LIFE CYCLE OF THE PRODUCT
CAUTION Do not place debris of the components
of the machine together with domestic
waste.
During the life cycle of the product, whether it is an inspection
operation, maintenance or disposal of this machine, the
manufacturer is responsible for the treatment of any piece,
component or material at any phase. The life cycle management
must always be made by the manufacturer, the only to be held
responsible for this management if duly informed for it.
This management firstly considers the possible repair and later
reuse of any piece, component or material, however, should that not
be possible, redirection to duly accredited residue management
must be done, always keeping recycling as a priority. Taking this
into consideration, the manufacturer shall deliver into the market
highly recyclable equipment.
Directives of different countries must always be taken into
consideration, each case having to be regarded separately.
This equipment has the recycling symbol. . This means all
residues must be separated per type and deposited in an adequate
place for residue collection never included in domestic waste.
This attitude is environmentally friendly and beneficial to all in
present and coming generations.
9

CHAPTER 6
MAINTENANCE
CAUTION Turn off the main switch and power cable
before each cleaning or maintenance
operation.
Whenever potentially dangerous operations are performed, such as
mechanic tunings, maintenance, dismounting, electrical components
replacement, mechanical or other type, the user must assure the
electrical power cable is correctly unplugged.
The internal mechanical components of the machine may eventually
offer some mechanical residual hazard. To handle these
components wear adequate protection gloves.
CAUTION Do not run the machine until all lids, security
devices and protection have been set.
In case of a request to the manufacturer, please offer the
information on the nameplate of the machine. Check the annex for
the repairing pieces or maintenance applicable to this machine.
6.1.- WHEN THE MACHINE IS NEW
Proceed to a cleaning operation, as described in the daily cleaning
topic of this manual.
Even after the cleaning, it is convenient to test the functioning before
starting manufacturing, using ingredients that are not to be
consumed by people. Thus, packaging, transportation and
installation residues can be removed.
6.2.- EVERYDAY
6.2.1.- Machine cleaning
The machine cleaning frequency must be adjusted according to the
work hours and the severity of the product. Following is a suggested
cleaning frequency table according to the work load:
Number of 8 hour
shifts Cleaning frequency within 24 hours
1 One cleaning procedure every 24 hours
2
3 One cleaning procedure every 8 hours
The machine must be cleaned after operating, on the scrapers and
on the table on which the dough lands. On these areas, a diluted
disinfectant recommended by the manufacturer must be used,
followed by abundant rinsing and drying with an absorbent paper or
dry cloth.
The water temperature must range between 55ºC and 60ºC.
CAUTION Do not use knives, sandpaper, metallic
objects, abrasive, toxic or solvent products, or
any other sort that may damage the surface or
leave residue that may result in product
contamination.
Do not use jets of water to clean the machine.
On the lid and outer parts of the machine, a vacuum cleaner for
dough and flour residue can be used. Next, a slightly wetted, with
diluted disinfectant, cloth or soft sponge may be used, taking care
not to cause dripping. In the end proceed to the drying by using dry
absorbent paper or cloth.
Top scraper – disassembly procedure:
Completely open the rollers on command D.
Access is obtained through the machine’s front lid.
Pull down and release the end of the left and right springs, shown in
the figure.
Pull and turn the lock on the left and the lock on the right, as shown
in the figure.
Turn the entire scraper set, as shown in the figure.
10

Remove the entire scraper set, as shown in the figure.
Once cleaned, assemble the scraper set on the machine in the
reverse order of the procedure described for dismantling.
Lower scraper – dismantling procedure:
Completely open the rollers on command D.
Access is obtained through the machine’s front cover.
Pull down and release the end of the left and right springs, shown in
the figure.
Turn the entire scraper set, as shown in the figure.
Remove the entire scraper set, as shown in the figure.
Once cleaned, assemble the scraper set on the machine in the
reverse order of the procedure described for dismantling.
Hygiene problems
The materials in contact with the dough are entirely innocuous, they
do not affect the product. Following are some merely informative
examples of possible hygiene failures after visual inspection or
microbiologic analysis, its causes, detection means and its effect
and control:
Effect Cause Control
Dirt by protein
coagulation The water is too hot,
Temperature
higher than 60ºC
Use water ranging from
55ºC to 60ºC.
Dirt by grease
development Not too hot water, not so effective in
grease elimination
Temperature less
than 55ºC
Use water ranging from
55ºC to 60ºC.
Dirt with limestone
deposit Too much hard water (>10ºfH) Use less hard water
Dirt accumulation,
harder removal Long intervals between cleanings Shorter intervals between cleanings or more intense
cleaning
Residual dirt Incorrect rinsing Rinse well
Initial dirt still
visible The disinfectant did not act for
enough time which
affected its
outcome
Check cleaning procedure
Too diluted
disinfectant Check disinfectant preparation procedure
Inappropriate
disinfectant Select correct disinfectant
Dripping water
containing
microorganisms
dirt
Residual humidity Assure proper drying
Assure draining to the
equipments and facilities
11

6.2.2.- SECURITY SYSTEM CHECK
The securitysystems of the machine assure people, property and
animals security under any circumstance. To check the
operationality of these systems, before the start of each shift,
proceed in the following way:
Check if the protection lids are operational. If not, re-establish
functionality.
Switch on the machine;
Press the lid;
The machine must turn off when pressed. If this does not occur, turn
off the machine at the main switch and ask the manufacturer for
technical assistance.
Set the machine to operate;
Open the lid;
The machine must switch itself off when the Open the lid;
begins to be open. Should that not happen, turn it off on the main
switch and call the technical support of the manufacturer.
If the Open the lid is operational, close it and get the machine
working again;
Press the emergency button;
The machine must switch itself off and remain as such keeping the
emergency button locked. Should this not happen, turn the machine
off on the main switch and call the technical support of the
manufacturer.
6.3.- EVERY SIX MONTHS
Check frequency according to work load:
Number of 8 hour
shifts Check frequency every 6 months
1 One check on the 6th month
2 One check every 3 months
3 One check every 2 months
6.3.1.- Belts check
The belts stretching must be performed by a technician who is duly
accredited by the manufacturer.
In case of need, depending on the elevation or machine installation,
to access the upper-lid area a ladder or other elevation equipment
must be used, assuring directives and other current legislation
regarding elevation of people is respected.
Should belts need stretching, proceed as follows:
Turn off the main switch of the machine;
Disconnect the power supply cable;
Unfasten the screws on the lid;
Stretch the belts until they comply with the following picture.
Transmission belt:
Access is obtained through the machine’s side lid.
Slightly loosen the screws shown in the figure.
Adjust the screw shown in the figure..
12

In the end, tighten the screws shown in the figure.
Should a belt be broken, all must be replaced, not simply the one
that has been broken. When replacing all belts, use complete sets of
the same manufactured series.
Re-check the belts and repeat the procedure once again.
Fasten the screws of the lid.
Depending on the usage frequency and effort put upon the machine,
this period must be adjusted to what is considered convenient. The
higher the usage frequency or effort, the lesser the interval between
these checks must be.
6.3.2.- Checking the condition of the conveyors
Check whether the conveyors are shredding or have tears on the
top, on the rear and on the sides. If they need to be repaired or
substituted, the service must be performed by a technician duly
certified by the manufacturer.
Check the tuning of the conveyors and, if needed, correct. Each
conveyor must be tuned individually. If necessary, repeat the tuning
procedure until you obtain the correct tuning.
The manufacturer does not authorize the machine to operate with
the conveyors untuned. This operation may cause irreparable
damage to the machine, reducing the useful life of the conveyors
and the possible occurrence of exposure to various dangers.
CAUTION Caution: The handling of the conveyors
presents a residual risk of upper limb jams.
Use protective gloves and handle with care.
If the conveyor is not stretched enough, with no traction, it may slip
and lose speed during operation.
Stretching the conveyors
Ensure that the conveyor is stopped.
Access to stretch the conveyor is obtained through the machine’s
side lids.
Completely close the opening of the conveyors on command E.
Stretching the front conveyor:
Using a spanner, proceed as per the figure below.
The adjustment must be equal on both sides so that the conveyor
does not deviate to the left or right.
Stretching the rear conveyor:
13

Use a common “WD 40” type lubricant or equivalent, to lubricate the
belt.
Using a spanner, proceed as per the figure below.
The adjustment must be equal on both sides so that the conveyor
does not deviate to the left or right.
6.3.3- Scrappers check
Check if the scrappers provide an effective scrapping of the rollers.
Should it be necessary to repair or replace, the service must be
performed by a technician who is duly accredited by the
manufacturer.
6.3.4.- Tuning and lubrication general check
This operation must be performed by a technician who is duly
accredited by the manufacturer.
Transmission belt:
Access is obtained through the machine’s side lid.
Lubricating grease or oil may run onto the mechanical parts which
are being lubricated.
Clean the excess to prevent spills.
CAUTION
Oil and grease are products which are
harmful to the environment.
Spilt grease or oil contaminate the environment, so avoid spills.
5.3.5.- Machine fixation check
Check the fasting of all the machine fixation screws to the anti-
vibration supports. Adjust if necessary.
CHAPTER 7
ANNEX
7.1.- ELECTRICAL SCHEMES
(Check the end of this manual)
7.2.- SPARE PARTS
(Check the end of this manual)
14

CHAPTER 2
NAMEPLATE AND INDUSTRIAL USE
2.1.- MACHINE NAMEPLATE
This machine has a nameplate describing properties, fixed on the
outer part on which the general properties are described:
Image Caption:
Area Purpose
1 Identification of the manufacturer including full address
2 Model
3 Serial Number
4 Voltage
5 Frequency
6 Power
7 Weight of the machine
8 Year and month of fabrication
9 Maximum load lifting (if applicable)
10 IP protection degree (unmarked for IPx0)
11 Fabrication country
2.2.- INSTRUCTIONS MANUAL
Fully respect the content of this instructions
manual.
This instructions manual is part of the machine
and must be kept at reach of the user throughout
the useful life of the machine, under conditions
that preserve its integrity and durability.
2.3.- GENERAL DESCRIPTION
Thank you for choosing or using this equipment. It is our goal to
provide reliable, safe and functional equipments, qualitatively
adequate to the most demanding mechanical, electrical, ergonomic
and food norms. Furthermore, several (electrical, mechanical,
among other) tests are developed so as to assure the final quality of
the supplied equipments.
Technically, this equipment may be defined as follows: Equipment
composed of a steel structure, a series of mechanical devices that,
when electrically triggered, transform food dough. Based on its
manufacturing and operating technological level, this transformation
of products happens without the need for human intervention. Thus,
it is easier to obtain a uniform final product – considering the defined
parameters and corresponding specifications.
2.4.- INDUSTRIAL USE OF THE MACHINE
CAUTION Non-qualified users are forbidden to operate
the machine.
Inappropriate operation of the machine is
forbidden.
This machine has been designed to be operated in the
transformation of bakery and pastry dough.
This machine has been designed to be operated by only one, duly
qualified, user and its job is next illustrated.
The intervention of the machine operator consists of the following:
Placing the dough to be crushing on the table;
Activating the handle to adjust the opening of the rollers;
Activate the conveyor adjustment handle;
The qualification level for a job may be achieved either through
specific training on this machine and production processes, or
through duly proved know-how experience. The qualification of the
operator must be proved when requested.
Throughout the entire manual the operation of the machine is
regarded on an 8 hour daily schedule, notwithstanding the machine
not working for uninterrupted 8 hours. When the machine is used in
a different period, considerations must be adjusted to the proportion
of that use.
The manufacturer may not be held responsible for any damage to
the machine, people, property or animals, resulting from an
inappropriate use.
It is to be considered an inappropriate use of the machine:
Using the machine under inadequate environmental, operational and
physical conditions;
Using the machine disregarding the good practice of the art of
bakery and pastry;
The use of the machine by a non-qualified operator;
Transforming products for which it has not been designed;
Transforming dough with insufficient hydration;
Set the rolls for a sudden reduction of the thickness of the dough;
Operating the machine without its complete installation;
Powering energy different to that specified;
Altering performances;
Removing or changing security systems;
Disrespecting the current laws in the country or the contents of this
manual.
15

CHAPTER 3
TRANSPORTATION, STORAGE, MOUNTING, INSTALLATION
AND CONNECTING
The incorrect transportation, storage, mounting, installation or
connection of this machine by the client or representative may cause
material, people, property or animal damage, the manufacturer not
being held responsible for this.
3.1.- TRANSPORTATION
Always use an adequate transportation device regarding the weight
on the nameplate.
Always act in compliance with the current laws in your country. The
ignorance of such laws does not justify incompliance.
The machine must be transported according to the following images,
with a freight elevator, adequate cables, ropes, chains or hooks.
In case of manual handling the risk of the machine over-sliding or
sliding in an unexpected direction, must be taken into account.
Regularly check the package for damage subsequent to
transportation. In case of damage suspicion, please contact the
supplier for examination or record the event so as to later describe
the situation.
Authorised transportation on pallet
Unauthorised transportation without pallet.
3.2.- STORAGE
Always use transportation equipment for storage that is adequate to
the weight on the nameplate of this machine. The storage site has to
hold the same weight, thus ground storage is recommendable,
avoiding shelves or elevated storage reduces the risk of machine
fall. There is no need for it to be fixed to the ground, however, the
pavement must be flat and must not be slippery. The pavement
should be free of humidity so as to avoid oxidation on painted
chassis machines.
During storage, it is mandatory that the machine is disconnected
from electrical power supply, but under not circumstances should it
be stored subject to bad weather conditions, it must be kept in
conditions similar to the work place.
3.3.- ASSEMBLING AND INSTALLATION
CAUTION During assembling and installation at the work
place, make sure the power supply cable is
disconnected from the socket.
This should be performed by duly accredited
personnel by the manufacturer.
By the operating place of the machine, remove all packaging, such
as cardboard, plastic, pallets, protection wood, film and others.
At the exact work place, the machine must be levelled by mounting
the anti-vibration pads as in the following picture.
All the supports of this machine must be adjusted to the floor.
Anti-vibration pads
CAUTION Never run the machine without its complete
installation.
To have the correct working position, the machine must be installed
on top of a work station.
The work station must be able to support the strain from the weight
of the machine and the load for which it has been planned, in
accordance with the characteristics label.
The pavement must be made of concrete, able to endure the weight
of the machine and the load for which it is set, in compliance with
the properties on the nameplate of the machine. The pavement must
be of a single flat ballast, not containing amendments between the
supports of the machine and having a maximum inclination of 0,5%.
Anti-vibratory supports must be readjusted, whenever necessary.
Make sure no sand or other residue remain between the supports of
the machine and the pavement so as to avoid false grips, oscillation
or inconvenient noises.
16

3.4.- CONNECTING AND ELECTRICAL SUPPLY
CAUTION Any intervention to the equipment must be
made after the electrical supply cable has
been disconnected, however, when working
without power is not possible for technical
reasons, duly precautions to reduce the risk of
electrical shocks and short-circuits must be
taken.
This intervention must be performed by a duly accredited technician.
Electrical connection must be made by means of a plug or junction
box connectors, from a “neutral TT” line, with a 300mA differential
protection.
The electrical power available must comply with the specifications of
the properties on the nameplate of the machine.
Mending supply cables is not allowed.
Power strips for phase reversal, 3D power sockets or other
adaptation systems are not allowed.
More than one machine connected to the same power source
(socket or derivation) is not allowed.
It is necessary to perform an equipotential bonding between
machines that share a ferruled ground wire supplementary
connection, of a section of at least 6 mm2, connected to the exterior
screw of this machine identified by the symbol .
CHAPTER 4
MACHINE USAGE
3.1.- MACHINE CONTROL PANEL
This machine is equipped with a technologically developed control
system which controls engines and other electrical equipments.
For the machine to run, the following conditions must be respected:
Closed lid; emergency button unlocked and main switch on.
ATTENTION:
Control must be performed with a
finger. The use of hard or sharp
objects may cause unrepairable
damage.
4.1.1 – Analog control
4.1.2 – Emergency stop
CAUTION In case of emergency press the
emergency button.
The emergency button must be pressed only when there is the need
to stop the machine abruptly, is case of suspicion of damage to the
machine, hazard to people’s, property’s or animals’ safety.
Do not use this button to stop work under regular conditions, use the
stop button C.
4.1.3 – Rotation direction check
This procedure applies only to machines which are powered by a
three-phase electrical system.
Assure there is nothing on the rollers.
Power the table in compliance with the specifications on the
nameplate of the machine;
Turn the main switch on;
Make sure the lid is closed and the emergency button is not
activated.
Press button B;
The rollers must turn simultaneously;
The rotation direction of the rollers must pull the dough;
Should this not happen, stop the machine on button C.
Turn the main switch F off.
Unplug the machine from the power supply and switch two phases
between themselves.
Switch it all on again, for this way the machine shall turn in the
correct direction.
4.1.4 – Placing the dough and setting thickness
Perform a cleaning operation according to the chapter on daily
maintenance in this manual;
The adequate type of dough and the placing position are two very
important elements in the fabrication process, as on these may
depend on the performance of the machine. Good practice must be
respected so as not to overwhelm the machine
CAUTION Caution: lid closing offers a residual risk of
upper body limbs jam.
Assure there is nothing stopping the closing of
each lid.
Always set handles D and E to adjust of the opening of the rollers
and the conveyor opening adjustments according to the hydration
percentage and the configuration of the dough. It must always be
flattened to avoid it getting stuck on the lid and overwhelm the
machine.
Start the machine as described ahead and only later place the
dough.
CAUTION Never place dough on the rollers while the
machine is stopped.
The start of the machine while loaded can cause
unrepairable damage.
17

4.2.- FUNCTIONING – ANALOG CONTROL
Image caption:
Control Funtion
A Emergency stop button
B Machine start button
C Machine Stop button
D Opening adjustment of the rollers handle
E Conveyor opening adjustment handle
F Main switch
4.2.1– Starting the machine
It is necessary for the protection lid to be closed and the emergency
button inactivated;
Turn main switch F on;
Press button B;
This procedure will initiate the rollers will start to turn.
4.2.2 – Stopping the machine
One of the following actions is necessary:
Open the lid;
Press the lid;
Press button C.
4.2.3 – Resuming work
If necessary close the lid;
Press button B.
3.3.- FAILURE DETECTION AND SOLVING
Possible failure –
detection Probable cause Possible solution
The control does
not offer any
signal
Non-powered
machine Reconnect to energy supply
source
Main switch off Turn on main
switch
Jammed
emergency button Turn to unjam button
Damaged control
buttons Request technical support that is
accredited by the
manufacturer.
Other electric
failure Request technical support that is
accredited by the
manufacturer.
A function of the
control does not
work
A component is
damaged Replace component
Other electric
failure
The machine
works, lacks power
and makes a
strange noise
Mechanical part
splint
Request technical
support that is
accredited by the
manufacturer.
Three-phase
engines working in
two phases.
Restablish
electrical
connection
The blets slide Stretch belts
All functions are
operating,
however, the
rollers do not move
Damaged engine
or the belts have
broken
Request technical
support that is
accredited by the
manufacturer.
“Squeaking” type of
noise Damaged roller or equipment lacking
lubrication
The chassis
wiggles too much The screws that fix it to the pavement
are loose
Tighten stabilising
screws
The machine
operates according
to control, the
movements are
blocked and the
noise is loud
Mechanical
equipment has
been damaged, or
the rollers are
being held by an
alien object.
Check rollers and, if
necessary, request
technical support
that is accredited
by the
manufacturer.
Control is torn or
punctured Use of sharp or cutting objects Replace control
Dirty roller Dirty or worn-out
scrapper Clean and, if necessary, request
technical support
that is accredited
by the
manufacturer.
Paint job oxidation Abrasive
environment or use
of inadequate
products or
cleaning methods.
Other non-
described failure Unknown
Request technical
support that is
accredited by the
manufacturer.
4.4.- PROTECTION MEASURES
The user must comply with all the necessary protection measures
that apply. Thus, possible dust must be prevented by using a work
overall and avoid dough contamination by protecting all capillary
body parts.
4.5.- ACCESSORIES AND TOOLS
This machine does not need accessories or tools for its usage or
assembling.
4.6.- MACHINE STABILITY
Conditions under which the machine complies with the stability
requisite:
Phases Conditions
Transportation
and mounting According to the specific information in the
chapter on transportation, mounting,
installation and connection within this
manual.
Usage According to specific information on
assembling in this manual
According to specific information in the
chapter on maintenance.
Dismounting On dismounting operations it is mandatory
that the machine is on work position.
Out of service When out of service, the machine must be in
working position. The pavement must not be
sloping or slippery. The machine does not
need to be screwed to the floor.
During testing When testing load the above described is
applicable.
During possible
failures In case of power failure or other failure while dough is on the machine, it must be
manually removed or power to be re-
established
18