CP CPM, CPMel, CPM 80, CPM 100, CPM 120 Instruction Manual
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Instruction manual for spiral mixer mod. CPM80-200
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INSTRUCTION MANUAL
AUTOMATIC SPIRAL
MIXERS 80-200
MODELS CPM, CPMel
Instruction manual for spiral mixer mod. CPM80-200
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Index
General Information Pag.4
Documentation supplied 4
This manual 4
Information property rights 4
Conventions 5
Manufacturers identification details 6
Machine identification details 6
EC declaration of conformity CE 7
Guarantee 7
Use of the manual 8
Description of the machine 9
Main parts of the machine 10
Security information 11
Safety criteria 11
Qualification of personnel 12
Safeguards 13
Hazardous areas and residual risks 16
Machine specification
17
Technical specifications 17
Installation 18
Hazardous areas and residual risks during installation 18
Qualifications of the operator 18
Transport 19
Preliminary operations 21
Installation 21
Preparation for start-up 22
Testing 22
Operator interface 24
Controls
Machine operation 26
Qualification of the operator 26
Spiral mixer model CPM 26
Spiral mixer model CPMel 28
Maintenance 33
Routine maintenance 33
Scheduled servicing 33
Head belts tightening procedure 34
Bowl belts tightening procedure 35
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Trouble-shooting 36
Qualification of the operator 36
Machine scrapping 38
Qualification of the operator 38
Disconnecting the machine 38
Disconnecting procedure 38
Residual risks after machine disconnection 39
List of attached documentation 39
Instruction manual for spiral mixer mod. CPM80-200
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Cap. 1
General information
1.1
Documentation supplied
• Instruction manual ( this booklet )
• Spare parts catalogue
Other documentation
• Wiring diagrams
1.2
This manual
ADRESSEES
• 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 prior written permission of the
manufacturer. Permission to use this documentation has only been given to the
customer to whom this manual has been supplied as part of the machine’s equipment
and only for the purpose of installation, operation and mainteanance of the machine
to which the manual refers.
The manufacturer declares that all the information container herein is in accordance
with the technical and safety specifications of the machine to which the manual refers.
The manufacturer will not be held responsible for direct or in direct damage or injury
to people, objects or animals resulting from the use of this documentation or the
machine in non-standard conditions.
The manufacturer 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 machines of the same model
described in this manual, but which have a different serial number. The information
container herein refers in particular to the machine specified in 1.6 “ Machine
identification details “ .
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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 people 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
people in charge of the plant safety to carry out any necessary action and are
capable of identifying and avoiding possible danger.
PRINTING CONVENTIONS
PSE
: Personal Safety Equipment
: Where N represents a generic number ( e.g. ); symbolic representation
of a control or warning device ( e.g. buttons, selectors and indicator lights ).
: Where L represents a generic letter ( e.g. ); symbolic representation 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 nonobservance of which can cause damage to the machine or to the devices connected to
it.
DANGER: Ranger indications describe the procedures, the partial or total nonobservance of which can injure or harm the operator.
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1.5
Manufacturer identification details
Via Perotti, 5
25125 Brescia -ITALYTel: +39.030.3581864
Fax: +39.030.3581859
Mail: cpspa@cpspa.it
1.6
Machine identification details
Type: AUTOMATIC SPIRAL MIXER MOD.
CPM 80-200
Fig. 1.1 Position of the name plate
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1.7
EC declaration of conformity “ CE”
See Enclosure 1 EC declaration of conformity “CE”
1.8
Warranty
GENERAL CONDITIONS
• This machine ( indicatine the appropriate serial number ) is guaranteed for 12
months. This guarantee is, however, subject to the claim being made by means
of a registered letter, within 8 days after the discovery of the faults or defects
providing that confirmation and acknowledgement is obtained prior from the
manufacturer.
• The warranty 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.
• The replacement of any part does not bring about the renewal of the guarantee
period for the entire machine, unless the entire machine was replaced.
Therefore, under no circumstance 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 the machine
stoppage.
• The guarantee does not cover the electrical parts and the parts subject to
normal wear or deterioration due to external atmospheric or environmental
agents nor does it cover any defects arising from poor or insufficient
maintenance, nor does it cover the misuse of unqualified personnel,
unauthorised alterations or tampering of any kind.
• The validity of the warranty is subject to the performance of correct
maintenance as described in Chapter 7 “Maintenance” of this instruction
manual.
• The warranty is not valid if payment conditions have not been observed.
• If parts are supplied by some other manufacturer, he is responsible for the
warranty of these parts.
• Any controversy shall be governed directly by the court of Competent
Jurisdiction.
NOTE: In the event of repairs performed at the place where the machine is
installed, the machine guarantee certificate must be presented to the service
engineer and the guarantee is valid only if fully completed.
THE GUARANTEE WILL EXPIRE IN THE FOLLOWING CASES :
• Improper use of the machine ( see
Improper use pag. 9).
• Use of different equipment from those specified in Chapter 7 “Maintenance”
• Assembly of the machine in different conditions from those specified in Chapter 4
“Installation”.
•
Connections which fail to comply with the specifications given in Chapter 4 “
Installation”.
• Use of non-original parts.
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REQUEST FOR SPARE PARTS
When requesting spare parts please state the following information :
• Type of machine
• No. Of production order marked on the label.
• Year of production.
• Reference number of the required part which can be found on the correspondent
drawing.
1.9
Use of the manual
Read carefully the following chapters : Charter 1 “ General information”, Charter 2
“Safety Information”, Chapter 3 “Machine specifications”, Chapter 5 “Operator
interface”. Consult the relevant charter before attempting installation, operation,
maintenance or dismantlement.
NOTE: This manual must be kept in good conditions for the whole 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 it is sold to someone
else.
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1.10
Description of the machine
INTENDED USE:
INTENDED OPERATIONS
The machine has been built and designed for cake and bread mixing to obtain shorter
working times.
The working cycle can be manual or automatic with two speeds and a premixing cycle,
all with timer.
CONDITIONS OF USE INTENDED
The machine has been designed and built to operate in a closed environment,
protected from atmospheric agents.
INTENDED USE OF POWER
The machine is driver by electric energy, which is converted into mechanical energy for
the intended operations.
IMPROPER USE
Improper use means any operation not expressly stated in the intended uses indicated
at the beginning of the paragraph, in particular :
• Use of the machine in an explosive environment
• Use of the machine in a flammable environment
• Washing the machine control panel with jets of water.
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 :
• Body of the machine
• Mixing unit
• Transmission unit
• Electric panel
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Fig. 1.2 Main parts of the machine
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Chapter2
Safety information
2.1
Safety criteria
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 89/392/EEC and subsequent amendments, by the Low
Voltage Directive73/23/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 predicable ) linked to the machine operation
conditions.
The complete documentation of the safety measures taken is container in the technical
brochure of the machine kept at C.P. s.p.a.
The manufacturer strongly recommends careful observation of the instructions,
procedures and recommendations container 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.
DANGER: Do not wear loose clothing, ties, chains, or watches that could get cought
into 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 supplied. .
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2.2
Qualification of personnel
STAGE QUALIFICATION OF THE OPERATOR IN CHARGE
Transport Qualified carrier informed of :
Charter 2
Safety information
4.3
Transport
on pag. 21 of this
manual
Installation
Qualified electrician and qualified mechanic informed of :
Chapter 2 S
afety information,
Chapter 3
Machine specifications,
Chapter 4
Installation
Chapter 5
Operator interface
Programming and setting up Qualified programmer and inspector informed of :
Chapter 2 S
afety information,
Chapter 3
Machine specifications,
Chapter 5
Operator interface
Chapter 6
Machine operation
Operation Trained worker informed of :
Chapter 2 S
afety information,
Chapter 3
Machine specifications,
Chapter 5
Operator interface
Chapter 6
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 to carry out complicated repairing
in special conditions, according to the agreements
taken with the customer.
Scrapping Qualified mechanic informed of :
Chapter 2 S
afety information,
Charter 9
Machine scrapping
NOTE: The manufacturer will not be liable for damage or injury to people, animals or things
resulting from the actions of unqualified operators.
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2.3
Safeguards
DEFINITION
Safeguards are all 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 593 standard.
• Safety grille which prevents access to the bowl during the work process.
• Safety guard for the electrical system
Fig. 2.1: Fixed and moveable guards
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PASSIVE SAFETY DEVICES
DEFINITION
The passive safety devices are those devices or safeguarding tecniques which eliminate
or reduce potential hazards for the operator without the operator having to actively
intervene.
LIMIT SWITCH DEVICES
The machine is equipped with the following limit switch microswitches
• The microswitch SQ1 acts by stopping the machine during operation if the safety
grill is lifted Fig. 2.1
Fig. 2.2: Limit switches
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ACTIVE SAFETY DEVICES
DEFINITION
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 prevention action.
EMERGENCY STOP
The machine is equipped with an emergency button located on the main
control panel of the machine and allows the operator to stop the machine in case of
emergency.
Fig. 2.3: Emergency button
SAFEGUARDING
• The electrical equipment offers protection against personal injury caused by
electrical discharge due to direct or indirect contact, all in compliance with the
CEI EN 60204-1 standards.
• All electrical power parts are container in the electrical box protected to IP54, in
compliance with the CEI EN 60204-1 standard. The control and power supply
voltages for all accessible parts are 12 and 24V for the CPM EL models ; 110V for
the CPM models. Moreover, both these lines are protected against short-circuiting
and accidental contact to earth.
DANGER: Tampering with the safety devices creates hazards for the machine
operators and other exposed persons.
NOTE: The manufacturer will not be liable for injury or damages to people, animals
or things caused by tampering with the machine’s safety devices.
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