Sottoriva SPRINT V2 90 User manual

INSTRUCTION MANUAL
Spiral mixer mod.
SPRINT V2 90-130-160-200
Version: ENGLISH - Arc. 116
Code 3529.0325.01
Revision: A dated 28/09/2017
Costruzioni Meccaniche SOTTORIVA S.p.A.
Via Vittorio Veneto, 63 - 36035 MARANO VICENTINO (VI) ITALY
Phone [phone] - Fax [phone]
Website: www.sottoriva.com - E-mail: [e-mail]

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Contents
1. Preface................................................................................................................. 5
1.1 Machine identification..................................................................................... 5
1.2 Introduction and purpose of manual ............................................................... 6
1.2.1 Using the Manual .................................................................................... 6
1.3 Warranty conditions........................................................................................ 7
1.4 Graphic conventions....................................................................................... 7
1.5 Staff qualifications .......................................................................................... 9
1.6 General warnings ........................................................................................... 10
1.6.1 Customer responsibility........................................................................... 10
1.6.2 Technical service .................................................................................... 11
1.6.3 Spare parts.............................................................................................. 11
2. Safety information .............................................................................................. 13
2.1 General precautions - Training ....................................................................... 13
2.2 General precautions - Skills and checks ........................................................ 13
2.3 General precautions - Prohibitions ................................................................. 15
2.4 General precautions - Workplace................................................................... 15
2.5 Emergency fire regulations............................................................................. 16
2.6 Hygiene regulations for the use of lubricants ................................................. 16
2.7 First aid regulations for the use of lubricants.................................................. 17
3. Handling and installation area........................................................................... 19
3.1 Shipping, handling and positioning................................................................. 19
3.1.1 Precautions on receipt of the product ..................................................... 19
3.1.2 Handling .................................................................................................. 19
3.1.3 Positioning............................................................................................... 21
3.1.4 Subsequent handling .............................................................................. 21
3.2 Unpacking and disposal of packaging materials ............................................ 22
3.3 Installation area .............................................................................................. 22
4. Product specifications ....................................................................................... 23
4.1 General description ........................................................................................ 23
4.2 Operational principles..................................................................................... 24
4.3 Main components ........................................................................................... 24
4.4 Other components.......................................................................................... 24
4.5 Technical specifications.................................................................................. 25
4.6 Power consumption........................................................................................ 26
4.7 Noise level...................................................................................................... 26
4.8 Other emissions.............................................................................................. 26
4.9 Production and elimination of waste material ................................................. 26
4.10 Operating conditions..................................................................................... 27
4.11 Storage conditions........................................................................................ 27

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4.12 IP protection rating ....................................................................................... 27
4.13 Residual risks and special guards................................................................ 27
4.13.1 Mechanical hazards .............................................................................. 27
4.13.2 Electrical hazards.................................................................................. 30
5. Preparation for use............................................................................................. 31
5.1 Assembly: Not applicable to the machine....................................................... 31
5.2 Subsequent disassembly: Not applicable to the machine. ............................. 31
5.3 Mounting: Not applicable to the machine. ...................................................... 31
5.4 Installation ...................................................................................................... 31
5.4.1 Hooking up to the line: Not applicable to the machine. ........................... 31
5.4.2 Connection to the mains power supply .................................................. 31
5.4.3 Connection to the hydraulic circuit: Not applicable to the machine......... 31
5.4.4 Connection to the pneumatic circuit: Not applicable to the machine....... 31
5.4.5 Consumables: Not applicable to the machine......................................... 31
5.5 Commissioning............................................................................................... 32
5.5.1 Greasing: Not applicable to the machine ................................................ 32
5.5.2 Adjustments: Not applicable to the machine ........................................... 32
5.5.3 Testing .................................................................................................... 32
5.6 First start-up ................................................................................................... 32
5.7 Running in ...................................................................................................... 33
5.8 Inactivity and restart ....................................................................................... 33
6. Use ....................................................................................................................... 35
6.1 Quick reference guide .................................................................................... 35
6.2 Safety precautions.......................................................................................... 35
6.3 Checks before start-up ................................................................................... 36
6.4 Correct use of the machine ............................................................................ 37
6.5 Improper use .................................................................................................. 37
6.6 Operational limits............................................................................................ 37
6.7 Machine controls ............................................................................................ 38
6.8 Ordinary functions .......................................................................................... 40
6.9 Stop functions................................................................................................. 41
7. Maintenance ........................................................................................................ 43
7.1 Safety precautions.......................................................................................... 43
7.2 General warnings .......................................................................................... 43
7.3 Periodic cleaning ............................................................................................ 43
7.4 Routine maintenance...................................................................................... 44
7.4.1 Tension of belts....................................................................................... 44
7.4.2. Replacing the kneading tool drive belts .................................................. 46
7.4.3 Replacing the tub drive belts................................................................... 48
7.4.4 Electrical maintenance ............................................................................ 50
7.4.4.1 Resetting a thermal cut-out.............................................................. 50
7.4.4.2 Replacing a fuse .............................................................................. 50

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7.5 Reactive maintenance.................................................................................... 51
7.5.1 Replacing the kneading tool motor.......................................................... 51
7.5.2 Replacing the tub motor .......................................................................... 52
7.5.3 Replacing the kneading tool.................................................................... 53
7.6 Troubleshooting.............................................................................................. 53
8. Dismantling and scrapping................................................................................ 55
9. Attached documentation.................................................................................... 55
10. Reference manuals for third party components............................................ 55
11. Safety signs installed on the machine ........................................................... 57
12. List of components and spare parts............................................................... 59
12.1 List 1............................................................................................................. 59
12.2 List 2............................................................................................................. 59
12.3 List 3............................................................................................................. 62
12.4 List 4............................................................................................................. 62

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1. Introduction
1.1 Identification
Fig. 1 is an illustration of the nameplate, and Fig. 2 shows the position where
it is riveted or screwed onto the machine; the plate is aluminium with indelible
punched and printed data.
Fig. 1 Nameplate
Fig. 2 Location of nameplate
C.M. SOTTORIVA S.p.A.
Via Vittorio Veneto, 63
36035 MARANO VICENTINO
(Vicenza) - ITALY
Tel. [phone]
Fax [phone]
Email:[e-mail]
VAT No. 00768890246
Mod.
no.
VXXX Hz XX
kW XX
SPRINT V2 90 (130-160-200)
XXXXXX
AXX 3 AC + (N) + T
Mass kg
201_ Desc. 1
Desc. 1
Mixer for the production
of food dough

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1.2 Introduction and purpose of manual
Thank you for choosing Costruzioni Meccaniche Sottoriva S.p.A., hereinafter
called the Manufacturer; we are happy to have you as a customer and are
sure that you will be satisfied with our product.
The present User and Maintenance Manual is an integral part of the
consignment and is written for use by anyone working on or operating the
machine.
The Manual has the purpose of providing all information required to:
zquickly identify the machine's component parts;
zcorrectly prepare the machine for use, operate it and service it;
zensure the health and safety of all users and exposed persons;
zguarantee hygiene as regards the food processed in the machine.
The Manual also includes a Spare Parts section, should any part of the
machine need to be replaced as a consequence of failure or expiry.
All the information, drawings, diagrams, tables and other contents of the
Manual are reserved, and may not be reproduced in part or whole nor
divulged to third parties, without the permission of the Manufacturer, who is
the sole proprietor thereof.
1.2.1 Using the Manual
Carefully read the Manual before handling, installing, or operating the
machine or working on it in any way.
The term "Manufacturer" refers always and only to Costruzioni Meccaniche
Sottoriva S.p.A., while the generic term "Supplier" refers to other
manufacturers of special parts of the machine.
The Manual must be kept with care for the service life of the machine, and
must be consigned with the machine to any other future user or owner.
The Manual must be kept in the vicinity of the machine for consultation by its
users.
Take care not to damage the Manual, remove pages, replace or delete
information or modify its contents.
Furthermore, the Manual should be kept, preferably in an envelope, away
from heat, direct light, humidity and corrosive agents.

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1.3 Warranty conditions
The warranty conditions are stated in the contract of sale and as such have
been accepted by the Customer on confirmation of the order.
1.4 Graphic conventions
Tex t in boldface is used to indicate important information.
Reference to figures and tables are made using a boldface number indicating
the figure or table itself (e.g. Fig. 1 or Table 1) and, where required, a letter
or number, preceded by the abbreviation ref., which identify - within the figure
- the component described (e.g. ref. A - Fig. 1 or ref. 1 - Fig 1).
In order to direct the attention of the user in the correct and safe use of the
machine, the Manual also uses the following symbols:
Note
The Manufacturer reserves the right to make available at any time
any further information he deems necessary to improving the
operation and safety of the machine. All such information
(modifications and addenda) must be considered an integral part of
the Manual.
The Manufacturer also reserves the right to make any modifications
to the machine itself that may be deemed suitable for any reason,
without updating the Manual, unless the said modifications affect the
operation of the machine.
Note
Indicates an especially important note, instruction or precaution.
Warning!
Indicates an operation or situation which constitutes a hazard for the
machine.
Danger
Indicates an operation or situation which constitutes a hazard for the
health and safety of the user.

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The Manual also employs the following symbols to represent the ISE
(Individual Safety Equipment) to be used when operating the machine.
The use of any given one of these symbols indicates that the article in
question must be used during the operation.
Prohibited!
Indicates that the operation in question is prohibited.
Indicates that safety glasses must be worn during the operation in
question.
Indicates that gloves must be worn during the operation in question.
Indicates that a face mask must be worn during the operation in question.
Indicates that protective clothing must be worn during the operation in
question.
Indicates that ear defenders must be worn during the operation in
question.
Indicates that a helmet must be worn during the operation in question.
Indicates that safety footwear must be worn during the operation in
question.

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1.5 Staff qualifications
The following professional qualifications are defined.
Supervisor
A member of the customer's staff charged with ensuring the observance of
the instructions given in this Manual, with the purpose of ensuring not only
the correct operation of the machine, but also full compliance with
established safety regulations during operation.
Qualified
Technician
A specialised technician, provided by the Customer or Manufacturer,
authorised according to the circumstances to assemble, disassemble,
install, adjust, commission, service and repair the machine.
Operator
A member of the customer's staff responsible for routine tasks needed to
run the machine: actuation of controls, loading objects, monitoring
production, cleaning surfaces and clearing blockages.
Maintenance
Technician
A trained member of the customer's staff charged with scheduled
maintenance and registers all such activities.
Electrical
Technician
A trained member of the customer's staff charged with the adjustment,
maintenance and repair of the machine's electrical equipment; also able to
work on live equipment on the control switchboard and junction boxes.
Manufacturer’s
Technician
A specialised technician, provided by the Manufacturer, authorised
according to the circumstances to assemble, disassemble, install, test,
adjust, commission, service and repair the machine.

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1.6 General warnings
All safety regulations given below must be rigorously observed by the
machine's users.
At the customer's request, special training can be provided regarding the
instructions in this manual, generally by the manufacturer's technical
personnel when the machine is started up for the first time; the customer is
responsible for selecting which individuals should take part in this training
and checking afterwards if they have acquired sufficient knowledge to
proceed with the tasks assigned to them.
The diagrams annexed to this Manual are for use exclusively for reactive
maintenance and inspections.
1.6.1 Customer's responsibility
Unless otherwise specifically indicated in the contract, the Customer shall:
zprovide the logistical support for the positioning and operation of the
machine;
zprovide appropriate lifting equipment;
zprovide all power connections (electrical, hydraulic, pneumatic);
zprovide all tools and consumables;
zprovide all lubricants.
Prohibited!
It is prohibited to use the said diagrams to modify the machine in any
way.Any proposed modifications must be approved directly by the
Manufacturer, with a full technical specification of the machine and
the reasons for the proposal; if the modification is approved, it must
be made by the manufacturer or authorised personnel only.
Danger
Unauthorised tampering with or replacement of any part of the
machine, and the use of any accessories, tools or consumables other
than those recommended by the Manufacturer, may constitute a
hazard and as such void the Manufacturer's liability, whether criminal
or civil.
Supervisor
The Customer must ensure that all users have fully understood the
contents of this Manual and the meanings of the symbols located on the
machine itself.

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1.6.2 Technical service
For technical assistance, please contact the Manufacturer's Technical
Service Department.
The Manufacturer's telephone number is given at the foot of each page of this
Manual; the fax number and website are indicated on the front cover.
1.6.3 Spare parts
The drawings, references, descriptions and serial numbers of all mechanical
parts are given in “12. List of components and spare parts” on page 59.
For electrical, electronic and pneumatic equipment, refer to “9. Attached
documentation” on page 55.
Note
The Customer must always and only use the original spare parts
supplied by the Manufacturer.
When requesting materials from the Manufacturer, always specify the
machine's model and serial number.
The Manufacturer is not liable for damage, injury or any other costs
consequent on the use of non-original spare parts.

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2. Safety information
2.1 General precautions - Training
zAnyone charged with operating or servicing the machine should read the
Manual through before doing so.
zFailure to fully observe the safety regulations in operating or servicing the
machine may result in accidents for which the Manufacturer declines all
liability.
zNote that, as given in established legislation:
2.2 General precautions – Skills and checks
zInstallation, commissioning and maintenance of the machine are to be
performed solely by qualified and authorised technicians.
zThe machine described in the Manual must be considered safe when
monitored during operation.
zThe users of the machine must notify their supervisors if they change the
settings of the machine.
zScrupulously observe at all times the signals and notices posted on the
machine.
zAlways use the ISE prescribed for each specific operation.
zThe workplace must be adequately illuminated for the tasks in hand.
Insufficient or excessive lighting is hazardous.
zCheck that the power supply is of the specified type and is fully functional.
zWhile the machine is operating, make sure that no unauthorised persons
approach the machine or its controls.
zWhen operating the machine, adopt all measures and precautions required
to ensure that the machine and its component parts are not actuated
unintentionally.
zIf third parties (unauthorised persons or colleagues) are in the vicinity of the
machine, the operator must monitor their safety and warn them of any
hazards.
Note
Any employee must observe the dispositions and instructions
imparted by his employer.
Supervisor
The User must ensure that the instructions given in this Manual have been
read and understood by all operators and that they are employed as
standard practice in the operation and servicing of the machine.

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zAfter operation or during pauses, do not leave the machine powered up or
un-monitored, even if it is not operative. Failure to do so may result in
accidents.
zBefore working on the machine, make sure that all power sources are
physically disconnected.
zKeep the working and surrounding area clean and tidy; there must be no
grease, oil, water and objects or materials which could cause an
obstruction or hazard.
zInstall a circuit breaker equipped with a magnetothermic switch upstream
of the electrical power line to protect the cabling from shorts and overloads.
For the specification of the circuit breaker, refer to the wiring diagrams
provided by the Manufacturer along with this Manual.
zProvide adequate fire equipment in the working area, as specified by the
Fire Service.
zCheck the wear of all electrical cabling.
zReplace any damaged cables.
zUse adequately dimensioned cables as specified. For the specification of
the cables, refer to the wiring diagrams provided by the Manufacturer along
with this Manual.
zCheck that all protections, guards and safety equipment are in place and
fully operational.
zRestore and re-arm all protections and safety equipment immediately after
the reason for their temporary removal has been resolved.
zNotify your supervisor in case of irregularity.
Note that, as given in established legislation:
Warning!
The worker is responsible for using the machinery, equipment and
ISE correctly.

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2.3 General precautions - Prohibitions
The following actions are absolutely prohibited.
2.4 General precautions - Workplace
The following standards apply in the workplace:
zLegislative decree of 9/4/2008, no. 81 – Consolidated Act on health and
safety in workplaces; Legislative decree of 3/8/2009, n. 106 – Additional
and corrective regulations of legislative decree of 9/4/2008, no. 81 on
health and safety in workplaces.
zEuropean directive on safety and health on workplaces 89/391/EEC,
89/654/EEC, 89/655/EEC, 89/656/EEC, 90/269/EEC, 90/270/EEC,
90/394/EEC, 90/679/EEC, 93/88/EEC, 95/63/EC, 97/42/EC, 98/24/EC,
99/38/EC, 99/92/EC, 2001/45/EC, 2003/10/EC, 2003/18/EC and
2004/40/EC.
zDirective 2004/40/EC of 29/4/2004 on the minimum health and safety
requirements regarding the exposure of workers to the risks arising from
physical agents (electromagnetic fields); Directive 2002/44/EC on the
minimum health and safety requirements regarding the exposure of
workers to the risks arising from mechanical vibrations; Directive
2006/25/EC of 5/4/2006 on the minimum health and safety requirements
regarding the exposure of workers to the risks arising from physical agents
(artificial optical radiation).
zDirective 91/156/EEC of 18/3/1991amending directive 75/442/EEC on
waste; Directive 91/689/EEC of 12/12/1991 on hazardous waste; Directive
94/62/EC on packaging and packaging waste; Directive no. 96 of 2002 on
waste electrical and electronic equipment (WEEE); Directive 2008/98/EC
of 19/11/2008 on waste.
Prohibited!
zDo not use the machine for purposes and with loads other than those
specified and for which it has been constructed.
zDo not physically access the interior of the machine during operation or
where it is prohibited.
zDo not remove or tamper with the protections and safety equipment under
any circumstances other than those specifically indicated in this Manual.
zDo not attempt to repair, adjust, clean, lubricate or service any parts in
motion.
zDo not wear clothes with loose sleeves, ties, scarves, rings, watches,
bracelets or chains or any similar clothes or objects which may be
entrained in the moving parts, resulting in serious injury.
zDo not modify the machine in any way.
zDo not store flammable materials, such as solvents, gas canisters, etc., in
the vicinity of the machine.
zDo not work on the machine in any way while it is operating.
zDo not allow unauthorised persons into the working area, especially into
the vicinity of machinery (even if the latter is not operating at the time).

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2.5 Emergency fire regulations
In case of fire, use only CO2or powder extinguishers on electrical equipment.
Do not direct jets of water towards the machine as it could cause a
shortcircuit. If the fire is not extinguished immediately, take precautions
against the dispersion of heated air, water, oil and other fluids. If the machine
is equipped with pressurised tanks and hoses/pipes, they may explode if
exposed to the flames for an extended period of time: make sure none of
these fluids splash you.
2.6 Hygiene regulations for the use of lubricants
Warning!
Provide CO2and powder extinguishers in the workplace.
To prevent fire, keep the machine clean and clear of oil, solvents,
rags, etc.
The use of powder extinguishers seriously damages the machine;
use them only as a last resort.
Danger
Fire fighting staff must wear personal respirators when using CO2
extinguishers.
Note
The use of extinguishers must be governed by a label.
Supervisor
The User must ensure that all operators are aware of the hygiene rules
governing the use of lubricants.
Danger
Refer to the safety sheets of the lubricants in use as regards the use
of ISE.
Indicate any problems due to incompatibility between the lubricants
and other materials.

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2.7 First aid regulations for the use of lubricants
For first aid regulations, refer to the safety sheets of the lubricants in use.
Note
Refer to the safety sheets of the lubricants in use as regards their
hygienic use.
Keep the lubricants out of the reach of persons unauthorised to
handle or use them.
Prohibited!
Do not store lubricants in open or unlabelled containers.

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