Kemplex SF. 500 User manual

Dough Sheeter
SF. 500 - SF. 600
INSTRUCTION MANUAL

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I
Dough Sheeter Mod. SF. 500 - SF. 600
INDEX
Chapter 1 General information....................................................................................................... 1
1.1 Documentation supplied................................................................................................... 1
1.2 This manual....................................................................................................................... 1
1.3 Information property rights............................................................................................... 1
1.4 Conventions...................................................................................................................... 2
1.5 Manufacturer identification details................................................................................... 3
1.6 Machine identification details........................................................................................... 3
1.7 EC declaration of conformity ........................................................................................... 3
1.8 Guarantee.......................................................................................................................... 4
1.9 Use of the manual............................................................................................................. 5
1.10 Description of the machine............................................................................................... 6
1.11 Qualifications of personnel............................................................................................... 9
1.12 Safeguards....................................................................................................................... 10
1.13 Hazardous areas and residual risks................................................................................. 12
Chapter 2Machine Specifications................................................................................................. 13
2.1 Technical specifications.................................................................................................. 13
Chapter 3 Operator Interface........................................................................................................ 16
3.1 Controls........................................................................................................................... 16
Chapter 4 Installation..................................................................................................................... 17
4.1 Hazardous areas and residual risks during installation................................................... 17
4.2 Qualifications of operator............................................................................................... 17
4.3 Transport......................................................................................................................... 18
4.4 Preliminary operations.................................................................................................... 20
4.5 Installation ...................................................................................................................... 21
4.6 Preparation for start-up................................................................................................... 21
4.7 Testing ............................................................................................................................ 23
Chapter 5Machine operation........................................................................................................ 24
5.1 Qualifications of operator............................................................................................... 24
5.2 Work station.................................................................................................................... 24
5.3 Operating modes............................................................................................................. 25
5.4 Machine switching on..................................................................................................... 25
5.5 Tooling, adjustments and setting up............................................................................... 25
5.6 Starting............................................................................................................................ 25
5.7 Routine stopping of machine.......................................................................................... 25
5.8 Emergency stop...............................................................................................................26
5.9 Starting the machine again after a manual emergency stop............................................ 26
5.10 Switching off the machine.............................................................................................. 26
Chapter 6 Maintenance.................................................................................................................. 27
6.1 Routine maintenance....................................................................................................... 27

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II Dough Sheeter Mod. SF. 500 - SF. 600
6.2 Scheduled servicing.........................................................................................................29
Chapter 7 Machine scrapping........................................................................................................30
7.1 Qualifications of operator................................................................................................30
7.2 Disconnecting the machine .............................................................................................30
7.3 Disconnection procedure.................................................................................................30
7.4 Residual risks after machine disconnection ....................................................................31
7.5 Disposal of waste electric and electronic equipment ......................................................31
Chapter 8List of attached documentation....................................................................................32

Chapter 1 - General information
1
Dough Sheeter Mod. SF. 500 - SF. 600
Chapter 1 General information
1.1 Documentation supplied
• Instruction manual (this booklet)
• Spare parts catalogue.
Other documentation
• Wiring diagrams
1.2 This manual
Details about manual
Instruction manual: DOUGH SHEETER
Model: SF. 500 - SF. 600
• Edition: 1.0
• Year and month of printing: Aprile 2005
Addressees
•Carrier.
• Installer.
• End user.
• Maintenance engineer.
1.3 Information property rights
This manual contains copyright information. All rights are reserved.
No part of this manual can be reproduced or photocopied without the prior written permission
of KEMPLEX s.r.l. Permission to use this documentation has only be given to the customer to
whom the manual has been supplied as part of the machine's equipment and only for the
purpose of installation, operation and maintenance of the machine to which the manual
refers.
KEMPLEX s.r.l. declares that all the information contained herein is in accordance with the
technical and safety specifications of the machine to which the manual refers. The

Chapter 1 - General information
2Dough Sheeter Mod. SF. 500 - SF. 600
manufacturer will not be held responsible for direct or indirect damage or injury to persons,
objects or animals resulting from the use of this documentation or the machine in non-
standard conditions.
KEMPLEX s.r.l. reserves the right to introduce technical modifications or improvements both
to the documentation and to the machines without prior notice. Modifications and
improvements may also concern other machines of the same model described in this manual,
but which have a different serial number. The information contained herein refers in particular
to the machine specified in 1.6 Machine identification details a pag. 3.
1.4 Conventions
Linguistic conventions
• On the left, on the right : when speaking of such, we refer to the operator's position when
facing the control panel.
• Qualified workers : all those persons who thanks to their training, experience, education as
well as their knowledge of standards, regulations, safety precautions and operation
conditions, have been authorised by the person in charge of plant safety to carry out any
necessary action and are capable of identifying and avoiding possible danger.
Printing conventions
Text in italics: : this indicates the title of a chapter, a section, a subsection, a paragraph, a
table or a drawing in this manual or other reference document.
PSE : Personal Safety Equipment.
where N represents a generic number (e.g. ): Rappresentazione simbolica di un
dispositivo di comando o di segnalazione (p.es. pulsanti, selettori e spie luminose).
where L represents a generic letter (e.g. ): symbolic representation of a part of the
machine.
NOTE Notes contain important information and are highlighted separately from
the text to which they refer.
BEWARE Beware indications describe the procedures the partial or total non-
observance of which can cause damage to the machine or to devices
connected to it.
DANGER Danger indications describe the procedures the partial or total non-
observance of which can injure or harm the operator's health.
N
3
L
B

Chapter 1 - General information
3
Dough Sheeter Mod. SF. 500 - SF. 600
1.5 Manufacturer identification details
KEMPLEX s.r.l.
Via Della Fisica 10
36016 THIENE (VI)
Italia
Tel. [phone]
Fax [phone]
www.kemplex.com
E mail: [email protected] - [e-mail]
1.6 Machine identification details
Type: Dough Sheeter
Model: SF. 500 - SF. 600
Serial no.:________________
Year of manufacture:_______________
Fig. 1.1 Data plate
1.7 EC declaration of conformity
See Allegato 3 EC declaration of conformity.

Chapter 1 - General information
4Dough Sheeter Mod. SF. 500 - SF. 600
1.8 Guarantee
General conditions
1. This machine (with appropriate serial number) is guaranteed for 12 months after the date
of actual delivery.
This guarantee is, however, subject to the claim being made by means of registered letter,
within 8 days after discovery of any faults or defects providing that prior confirmation and
acknowledgement is obtained from the manufacturer.
2. The guarantee covers the replacement or repair of the faulty part (component, machine or
part of the machine) but does not cover the cost of dismantlement, re-assembly or
shipping.
3. The replacement of any part does dot bring about the renewal of the guarantee period for
the entire machine, unless the entire machine is replaced.
Therefore, in no circumstances shall the manufacturer be liable for compensation of
whatever type and the purchaser shall relinquish any claim for damage, loss or expense,
even to third parties, arising from machine stoppage.
4. This guarantee does not cover the electrical parts and the parts subject to normal wear
and tear or deterioration due to external atmospheric or environmental agents nor does it
cover any defects arising from the failure to carry out maintenance or insufficient or
incorrect maintenance, nor does it cover use by unqualified personnel, misuse, abuse or
improper use, unauthorised alterations or repairs or tampering of any kind.
5. The validity of the guarantee is subject to the performance of correct maintenance as
described in Chapter 6 Maintenance of the instruction manual supplied with the machine.
6. The guarantee is not valid if payment conditions have not been observed.
7. As far as parts supplied by other manufacturers are concerned, said parts are guaranteed
in accordance with the terms of the said manufacturer's warranty.
8. Any controversy shall be governed directly by the court of Competent Jurisdiction.
NOTE In the event of repairs performed at the place of machine installation, the
machine guarantee certificate must be presented to the service engineer
and the guarantee is valid only if fully completed.
Special guarantee conditions will be explicitly stated in the sales contract.
The guarantee will expire in the following cases:
• Improper machine use (see Improper use a pag. 6).
• Use of equipment different from the equipment specified in Chapter 6 Maintenance.
• Assembly of the machine in conditions different from those specified in Chapter 4
Installation.
• Connections which fail to comply with the specifications given in Chapter 4 Installation.
• Use of non-original spare parts or parts not specified by the manufacturer.

Chapter 1 - General information
5
Dough Sheeter Mod. SF. 500 - SF. 600
Claiming under guarantee
Method
Requests for spare parts or service visits under guarantee must be made to the manufacturer
or to your authorised dealer as soon as possible after having encountered the defect which is
covered by the General conditions a pag. 4.
BEWARE We recommend the use of original spare parts.
Always state the type, model and serial number of the machine when requesting spare parts
under guarantee. This information can be found on the name plate of the machine.
NOTE Failure to comply with the instructions contained herein will release the
manufacturer from any liability in the event of accidents to persons and/or
objects, or machine malfunctioning.
Requests for spare parts
When requesting spare parts please state the following information:
• Type of machine.
• No. of production order marked on the relevant label.
• Year of manufacture.
• Reference number of the required part which can be found on attachments spare parts
given in the spare parts catalogue.
If necessary please contact:
1.9 Use of the manual
Read the following chapters carefully: Chapter 1 General information, Fig. 1.2 Overall view of
machine, Chapter 2 Machine Specifications, Chapter 3 Operator Interface.
Consult the relevant chapter before attempting installation, operation, maintenance or
dismantlement.
NOTA This manual should be kept in good condition for the whole of the life of
the machine and should be stored where it can be easily found when
required. The manual should be handed over to the purchaser of the
machine if this is sold to someone else.
KEMPLEX s.r.l.
Via Della Fisica 10
36016 THIENE (VI)
Italia
Tel. 0445 - 370307
Fax 0445 - 380066
www.Kemplex.com
E mail: [email protected] - [email protected]

Chapter 1 - General information
6Dough Sheeter Mod. SF. 500 - SF. 600
1.10 Description of the machine
Intended use
Intended operations
The machine has been built and designed to sheet dough to the thickness required by the
operator.
Conditions of intended use
The machine has been designed and built to operate in a closed environment, protected from
atmospheric agents.
Intended use of power
The machine is driven by electric energy, which is converted into mechanical energy for the
intended operations.
Improper use
Improper use means any operation not expressly stated in th Intended use a pag. 6,in
particular:
• Operating the machine in an explosive environment.
• Operating the machine in a flammable environment.
• Washing the machine control area with jets of water.

Chapter 1 - General information
7
Dough Sheeter Mod. SF. 500 - SF. 600
Machine structure
This section describes the main machine components and their function within the production
cycle.
Main machine components
The machine is composed of the following principal components:
1. Base
2. Operating controls.
3. Conveyor Belts
4. Sheeting cylinders
5. Scrapers
6. Dough thickness selection handle
7. Pastry tray
Fig. 1.2 Overall view of machine
7
72
33
1
4
5
6

Chapter 1 - General information
8Dough Sheeter Mod. SF. 500 - SF. 600
During the design and construction of this machine the manufacturer has adopted the criteria
and devices needed to satisfy the essential safety requirements imposed by the Machinery
Safety Directive 98/37/CE and subsequent amendments, by the Low Voltage Directive
73/23/EEC and subsequent amendments and by the Electromagnetic Compatibility Directive
89/336/EEC and subsequent amendments.
The careful analysis of risks carried out by the manufacturer has eliminated most of the risks
(predicted or reasonably predictable) linked to the machine operation conditions.
The complete documentation of safety measures taken is contained in the technical brochure
of the machine kept at the manufacturer.
The manufacturer strongly recommends careful observation of the instructions, procedures
and recommendations contained herein as well as strict observation of the current safety
regulations regarding the work environment. This also applies to the use of both the correct
personal safety equipment and machine protection devices.
NOTE Do not wear loose clothing, ties, chains, or watches that could get caught
in the moving parts of the machine.
NOTE The manufacturer will not be liable for any damage or injury to persons,
animals or things caused by non-observance of the safety rules and/or
recommendations given in the documentation supplied.

Chapter 1 - General information
9
Dough Sheeter Mod. SF. 500 - SF. 600
1.11 Qualifications of personnel
NOTE The manufacturer will not be liable for damage or injury to persons,
animals or things resulting from the action of unqualified operators.
Stage in the technical
life of the machine Qualification of operator in charge
Transport Qualified carrier informed of:
Fig. 1.2 Overall view of machine,
4.3 Transport a pag. 18 of this manual.
Installation Qualified electrician and qualified mechanic informed of :
Fig. 1.2 Overall view of machine,
Chapter 2 Machine Specifications,
Chapter 3 Operator Interface
Chapter 4 Installation.
Operation Trained worker informed of :
Fig. 1.2 Overall view of machine,
Chapter 2 Machine Specifications,
Chapter 3 Operator Interface,
Chapter 5 Machine operation.
Maintenance There are three different types of workers who can carry out
interventions on the machine:
• Mechanical maintenance engineer: qualified engineer able to
operate the machine in normal conditions and with the machine
guards open. Able to carry out adjustments, maintenance and
repairs on mechanical parts. This worker should not be assigned to
electrical interventions on live parts..
• Electrician: qualified engineer able to operate the machine in
normal conditions and with the machine guards open. Able to carry
out electrical adjustments, maintenance and repairs. This worker
can be assigned to electrical interventions on live parts inside the
electric control box.
• Manufacture's engineer: qualified engineer put at customer's
disposal by the manufacturer to carry out complicated repairing in
special conditions, according to the agreements taken with the
customer.
Scrapping Qualified mechanic informed of:
Fig. 1.2 Overall view of machine,
Chapter 7 Machine scrapping.

Chapter 1 - General information
10 Dough Sheeter Mod. SF. 500 - SF. 600
1.12 Safeguards
DEFINIZIONE
Safeguards are any safety measures which involve the application of specific technical mechanisms
(guards, safety devices) to protect people from dangers which cannot be made sufficiently harmless
through design.
Fixed and moveable guards
• All power transmission components are shielded by screw-fastened guards, in compliance
, with the EN 953 standard.
• All moving parts are protected by the metal safety grille .
Fig. 1.3 Fixed and moveable guards
Passive safety devices
DEFINIZIONE
Passive safety devices are those devices or safeguarding techniques which eliminate or reduce
potential hazards for the operator without the operator having to actively intervene.
Limit switch devices
The machine is equipped with two limit switch microswitches and (Fig. 1.4).
These are energised by means of two cams and , which are in turn fixed to the safety
grille (Fig. 1.3 Fixed and moveable guards a pag. 10).
If the operator raises the protection grille the cams turn and energise the relevant microswitch
which controls a Machine Stoppage.
A
B
A
BB
A
B
C
D

Chapter 1 - General information
11
Dough Sheeter Mod. SF. 500 - SF. 600
Two further microswitches and , are installed on the machine which are energised by
two blocks which adjust pastry thickness.
Fig. 1.4 Microswitch
Active safety devices
DEFINIZIONE
Active safety devices are those devices or safeguarding techniques which eliminate or reduce
potential hazards and which require active and conscious intervention by the operator in order to
activate their accident preventative action..
Emergency stop
The emergency button is located on the main control panel of the machine and allows the
operator to stop the machine in an emergency.
Fig. 1.5 Emergency button
Safeguarding
• The electrical equipment offers protection against personal injury caused by electrical
discharge due to direct and indirect contract in compliance with the CEI EN 60204-1
standard.
• All the electrical power parts and those with dangerous voltage are contained in the
electrical box protected to IP54, in compliance with the CEI EN 60204-1 standard. The
control and power supply voltages for all the accessible parts are 12 and 24V; moreover
E
F
CD
EF
AB
EMERGENCY
BUTTON

Chapter 1 - General information
12 Dough Sheeter Mod. SF. 500 - SF. 600
both these lines are protected against short-circuiting and accidental contact to earth.
DANGER Tampering with safety devices creates hazards for the machine operators
and other exposed persons.
NOTE The manufacturer will not be liable for injury or damage to people, animals
or things caused by tampering with the machine's safety devices.
1.13 Hazardous areas and residual risks
DEFINIZIONE
A hazardous area is any area inside or in the vicinity of the machine which would constitute a risk
for the health and safety of an exposed person.
This manual indicates all the procedures during which residual risks for the operator are
present. The residual risks can be eliminated by carefully following the procedures indicated
in this manual and by using the recommended personal safety equipment.
Protective gloves must be worn.
Protective footwear must be worn.
Handling area of the packed or unpacked machine. The following risks are present here:
• Impact hazard for operator.
• Crushing hazard.
The following PSE must be used by the operator:
• Protective footwear.
• Protective gloves.
NOTE The manufacturer will not be liable for damage or injury to persons,
animals or things resulting from non-compliance with the safety rules or
from the recommended PSE not being worn.

Chapter 2 - Machine Specifications
13
Dough Sheeter Mod. SF. 500 - SF. 600
Chapter 2 Machine Specifications
2.1 Technical specifications
Dimensions and weight of the machine
Other technical characteristics
Model SF. 500 With tables of 700 mm With tables of 1000 mm With tables of 1200 mm
Machine operating
(machine open) (mm) 1800x1100x880 2320x1100x880 2800x1100x880
Machine not operating
(mm) 560x1460x880 560x1700x880 560x1920x880
Weight (kg) 148 155 162
Model SF. 600 With tables of 1000 mm With tables of 1200 mm With tables of 1500 mm
Machine operating
(machine open) (mm) 2340x1160x1010 2780x1160x1010 3380x1160x1010
Machine not operating
(mm) 640x1750x1010 640x1960x1010 640x2250x1010
Weight (kg) 205 215 230
SF. 500 Roller Lengths (mm). 500
Cylinder Diameter (mm) 60
Cylinder Range (mm) 0/35
SF. 600 Roller Lengths (mm). 600
Cylinder Diameter (mm) 70
Cylinder Range (mm) 40

Chapter 2 - Machine Specifications
14 Dough Sheeter Mod. SF. 500 - SF. 600
Power Supply Details
Standard Electrical Installation
Tolerances of the electrical power supply
Voltage
Running voltage: ±10% of rated voltage.
Frequency
±1% of rated frequency in continuous running
±2% of rated frequency for a short working period.
Harmonics
The harmonic distortion, for the sum of harmonics from the second to the fifth, should not
exceed 10% of the total voltage with effective value between live conductors. A further
distortion of 2% for the sum of the harmonics from the sixth to the thirtieth on the total
effective value between live conductors is tolerated.
Unbalance of the three-phase power supply voltage.
Neither the inverse sequence component, nor the zero sequence component should exceed
2% of the direct sequence component of the voltage.
Voltage pulses.
These must not last longer than 1.5 ms with a rise/descent time between 500 ns and 500 ms
and a peak value not greater than 200% of the effective value of the rated power supply
voltage.
Breaks in voltage.
The power supply should not be broken or the voltage must not drop to zero for more than 3
ms, regardless of the instant of the supply wave. More than 1 s should elapse between two
consecutive breaks.
Voltage drops.
Voltage drops should not exceed 20% of the peak voltage of the power supply for more than 1
cycle. More than 1 s should elapse between two consecutive voltage drops.
Liability
NOTA The manufacturer will not be liable for defects, breakdowns or
malfunctioning arising from the non-compliance with the power supply
values stated.
Electrical Power
Tension 400 ±10% V three-phase
Frequency 50 ±1% Hz
Power of Electrical motor 1,5 CV.

Chapter 2 - Machine Specifications
15
Dough Sheeter Mod. SF. 500 - SF. 600
Other Technical Details
Scraper.
In case of movement it is possible to reposition the
scraper: • remove the spring from the fixing
screw
• unscrew the screw
• adjust the scraper
• tighten the screw
• re hook the spring to the screw .
A
B
C
D
C
A
B
A
B
C
The scraper facilitates the
movement of the dough from one
conveyor belt to the other .
E
F
E
D
F

Chapter 3 - Operator Interface
16 Dough Sheeter Mod. SF. 500 - SF. 600
Chapter 3 Operator Interface
3.1 Controls
Controls
Symbol Description Functions controlled
Red mushroom button on a
yellow background. EMERGENCY button. When pressed, this stops the machine completely by cutting off the voltage to the
electric circuits.
Main switch If enabled energises the control board and drives
START push button The motor starts to rotate when this button is
pressed
STOP push button The motor stops when this button is pressed, but it
is not cut off from the power supply.
Pole change switch Solo su richiesta per macchine a due velocità.
Manual control lever for reverse
motion. This lever reverses the direction of the conveyors and sheeting rollers.
Sheet thickness selection lever. Rotate the lever to increase or decrease the
distance between the sheeting rollers.
1
2
3
4
5
6
7
12 3 4 5 6
7
6