CP CPM User manual

Instruction manual for spiral mixer mod. CPM80-200
1
INSTRUCTION MANUAL
AUTOMATIC SPIRAL
MIXERS 80-200
MODELS CPM, CPMel

Instruction manual for spiral mixer mod. CPM80-200
2
Index
General Infor ation 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
se of the manual 8
Description of the machine 9
Main parts of the machine 10
Security infor ation 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

Instruction manual for spiral mixer mod. CPM80-200
3
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 docu entation 39

Instruction manual for spiral mixer mod. CPM80-200
4
Cap. 1 General infor ation
1.1 Docu entation supplied
•Instruction manual ( this booklet )
•Spare parts catalogue
Other docu entation
•Wiring diagrams
1.2 This anual
ADRESSEES
•Carrier
•Installer
•End user
•Maintenance engineer
1.3 Infor ation 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 “ .

Instruction manual for spiral mixer mod. CPM80-200
5
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 non-
observance 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 non-
observance of which can injure or harm the operator.
A
L
N
3

Instruction manual for spiral mixer mod. CPM80-200
6
1.5 Manufacturer identification details
Via Perotti, 5
25125 Brescia -ITALY-
Tel: [phone]
Fax: [phone]
Mail: [email protected]
1.6 Machine identification details
Type: AUTOMATIC SPIRAL MIXER MOD. CPM 80-200
Fig. 1.1 Position of the name plate
TI
TI

Instruction manual for spiral mixer mod. CPM80-200
7
1.7 EC declaration of confor ity “ 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 I proper use pag. 9).
•se 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”.
•se of non-original parts.

Instruction manual for spiral mixer mod. CPM80-200
8
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 anual
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.

Instruction manual for spiral mixer mod. CPM80-200
9
1.10 Description of the achine
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 :
•se of the machine in an explosive environment
•se 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

Instruction manual for spiral mixer mod. CPM80-200
10
Fig. 1.2 Main parts of the machine

Instruction manual for spiral mixer mod. CPM80-200
11
Chapter2 Safety infor ation
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. .

Instruction manual for spiral mixer mod. CPM80-200
12
2.2 Qualification of personnel
STAGE QUALIFICATION OF THE OPERATOR IN CHARGE
Transport Qualified carrier informed of :
Charter 2 Safety infor ation 4.3 Transport on pag. 21 of this
manual
Installation ualified electrician and qualified mechanic informed of :
Chapter 2 S afety infor ation,
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 infor ation,
Chapter 3 Machine specifications,
Chapter 5 Operator interface
Chapter 6 Machine operation
Operation Trained worker informed of :
Chapter 2 S afety infor ation,
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 aintenance 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 infor ation,
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.

Instruction manual for spiral mixer mod. CPM80-200
13
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
1
2
3
1
2
1
3

Instruction manual for spiral mixer mod. CPM80-200
14
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
2
SQ1

Instruction manual for spiral mixer mod. CPM80-200
15
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.
SB1
SB1
SB1

Instruction manual for spiral mixer mod. CPM80-200
16
2.4 Hazardous areas and residual risks
DEFINITION:
A hazardous area is any area inside or near the machine which can could 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.
Protective overall must be worn.
Handling area of the packed or unpacked achine. The following risks are present
here :
•Impact hazard for the operator
•Crushing hazard.
The following PSE must be used be the operator:
Protective footwear, overalls and gloves.
DANGER: The manufacturer will not be liable for damage or injury to people,
animals or things resulting from non-compliance to the safety rules or from the
recommended PSE not being worn.

Instruction manual for spiral mixer mod. CPM80-200
17
Cap3 Machine Specifications
3.1 Technical specifications
Dimensioni
Dimensions
Modello
Model
Capacità
Impasto
Dough
Capacity
Capacità
farina
Flour
capacity
Motore
Spirale
Spiral
motor
Motore
vasca
Bowl
motor A B C
Peso
Weig
ht
Kg. Kg. kW kW cm. cm. cm. Kg.
CPM 80 80 55 2.6 – 4.8 0.66 135 120 75 460
CPM 100 100 65 2.6 – 4.8 0.66 135 120 75 470
CPM 120 120 87 2.6 – 4.8 0.66 135 130 85 485
CPM 160 160 100 7.5 – 10 1.1 160 140 95 800
CPM 200 200 125 7.5 – 10 1.1 160 140 95 820
N.B: Same characteristics for the model “CPM el”
POWER SUPPLY DETAILS:
Tension:
Running voltage : ±10% of the rated voltage.
Frequency:
±1% of rated frequency in continous running.
±2% of rated frequency for a short working period.
NOTE: The manufacturer will not be liable for defects, breakdowns or malfunctioning
arising from the non-compliance with the power supply values stated.

Instruction manual for spiral mixer mod. CPM80-200
18
Capitolo 4 Installation
4.1 Hazardous areas and residua risks during installation
Protective gloves must be worn
Protective footwear must be worn.
Protective overalls must be worn
Handling area of packed or unpacked achines
The following risks are present here :
•Impact hazard for operator
•Crushing hazard
The above PSE must be used by the operator.
DANGER: During unloading, hoisting and handling of the machine, personnel
must wear the appropriate PSE, such as gloves, boots, helmets and the use of
appropriate tools.
4.2 Qualification of the operator
The installation of the machine should only be carried out by trained, qualified and
authorised personnel after having read and understood the information given in this
manual.

Instruction manual for spiral mixer mod. CPM80-200
19
4.3 Transport
The instructions given in this section must be carefully followed when transporting the
machine. This operation may include the following situations :
•Storage of the machine
•Initial installation of the machine
•Re-location of the machine.
TRANSPORT CONDITIONS
The machine and its equipment can be transported in the following ways, according to
the customer’s requirements :
•In a wooden box pallet
•By road vehicle
•In each of these cases, before transport or handling, the various accessories
must be packed and fastened to the machine.
NOTE: Follow standard precautions to avoid collisions and tipping over.
LIFTING
DANGER:
•It is forbidden to climb onto the machine and/or its packing or stop and/or pass
under the machine during handling.
•Access to the lifting and handling area is denied to all personnel except those
directly involved in the operations.
•All operators should remain at safe distance in order to avoid being hit by the
machine or any of its parts which may accidentally fall.
•Before starting the lifting operations the whole of the machine handling area,
including the parking area for the means of transport and the machine installation
area, should be identified and inspected in order to detect any potentially
hazardous areas.
•se a bridge crane, a crane or a forklift truck with adequate lifting capacity. The
use of inadequate lifting equipment may cause damage to the machine or injury to
the personnel.
•Check that the hoisting cables or ropes are equipped with a bell and have the label
which contain all the manufacturer’s details and that the lifting capacity is clearly
stated.
•Check the cables or ropes before each lifting operation. Do not use them if they
are damaged or worn or have broken strands or wires.
•Never twist or knot ropes or cables. Always follow the instructions supplied by the
manufacturer.
•Follow the same precautions when using chains or belts.

Instruction manual for spiral mixer mod. CPM80-200
20
Fig. 4.1: Lifting with ropes Fig. 4.2: Lifting with pallet
ATTENTION: If the machine has been damaged durino transport, inform the
manufacturer immediately. The manufacturer should also be informed if there are
differences be tween the “ packing list “ and the goods that were actually delivered.
The machine and its equipment should be protected from external atmospheric
agents. In particular water and damp can cause certain machine components to rust,
causing irreversible damage.