Fervi 0642 Operation And Maintenance Manual

OPERATION AND
MAINTENANCE MANUAL
Cut-off machine
Art. 0642
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
MACHINES AND ACCESSORIES
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Please ensure you have read this manual before any
operation
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
Before undertaking any operation on the machine, it is compulsory to have read this instruction manual. The guarantee that the machine will function and perform properly is
strictly dependent upon the application of all the instructions contained in this manual.
Operator Qualifications
The workers in charge of using this machine must possess all the necessary information and instruction and should be given adequate training in relation to safety regarding: a) Conditions of use for the equipment; b) Foreseeable abnormal situations, pursuant to Article 73 of Italian Law Decree
81/08 (which adopts the EN rules).
We guarantee the Machine complies with the specifications and technical instructions
described in the Manual on the date of its issuance (shown in this page). On the other
hand, the machine may also be subject to important technical changes in the future,
without the manual being updated.
Therefore, contact FERVI for information about modifications that may have been
implemented.
REV. 3
August 2014
PREFACE
MACHINES AND ACCESSORIES
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CONTENTS
1 INTRODUCTION ........................................................................................ 5
1.1 Preface .......................................................................................................................... 6
2 GENERAL SAFETY WARNINGS ................................................................... 7
2.1 General safety rules for machine tools .......................................................................... 7
2.2 Safety regulations for mitre saws ................................................................................. 9
2.3 Safety regulations regarding the electric system of machine-tools ............................. 11
2.4 Technical Assistance ................................................................................................... 11
2.5 Other provisions ......................................................................................................... 11
3 TECHNICAL SPECIFICATIONS ................................................................. 12
4 DESCRIPTION OF THE MACHINE .............................................................. 13
4.1 Main parts of the machine ........................................................................................... 14
4.2 Identification plate ..................................................................................................... 15
5 DESCRIPTION OF CONTROLS ................................................................... 16
5.1 Start buttons ............................................................................................................... 16
6 MACHINE SAFETY DEVICES ...................................................................... 18
6.1 Electrical safety devices .............................................................................................. 18
6.2 Safety devices against "mechanical" risks .................................................................. 18
6.2.1 Protective disc casing ........................................................................................... 18
6.3 Personal Protective Equipment (PPE) ......................................................................... 19
7 MISUSE AND CONTRAINDICATIONS ......................................................... 20
8 TRANSPORT AND LIFTING ....................................................................... 20
9 ASSEMBLY AND COMMISSIONING ............................................................ 21
9.1 Unpacking instructions ............................................................................................... 21
9.2 Positioning and fixing on the bench ............................................................................ 21
9.3 Sparks deflector .......................................................................................................... 22
9.4 Setting the max depth of cut ....................................................................................... 22
9.5 Connecting the power plug ......................................................................................... 22
10 OPERATION .......................................................................................... 23
10.1 Precautions for use .................................................................................................. 23
10.2 Operating the mitre saw .......................................................................................... 23
10.2.1 Making straight cuts ................................................................................................. 24
10.2.2 Making angled cuts .................................................................................................. 25
MACHINES AND ACCESSORIES
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11 MAINTENANCE ...................................................................................... 26
11.1 Routine maintenance ............................................................................................... 26
11.2 Replacement of the disc ........................................................................................... 27
12 WAREHOUSE STORAGE ......................................................................... 30
13 DISPOSAL OF PARTS AND MATERIALS ................................................... 30
14 TROUBLESHOOTING .............................................................................. 31
15 ELECTRICAL CIRCUIT ............................................................................ 31
16 REPLACEMENT PARTS ........................................................................... 32
MACHINES AND ACCESSORIES
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1 INTRODUCTION
This manual is delivered with the machine, and it must be regarded as an inseparable part of it.
The manufacturer holds all ownership to material and intellectual property of this manual; any disclosure or copying, even partial, of this publication without prior written consent is forbidden.
The purpose of this manual is to convey the necessary knowledge for the use and maintenance of the Cut-off machine Art. 0642 and to create a sense of responsibility and knowledge of the capabilities and limits of this machine entrusted to the operator.
As the machine is entrusted to experienced and skilled operators, the following machine must be perfectly known by the operator if it is to be used safely and effectively.
Operators must be properly trained and prepared; therefore, please make sure this manual is read and consulted by the staff responsible for commissioning, operating and maintaining the Cut-off machine. This is to make all operations the safest and most effective possible for those who carry out these tasks.
Therefore, it is imperative to strictly comply with the requirements in this manual, a necessary condition for safe and satisfactory operation of the machine.
Prior to installation and use of the Cut-off machine, the authorized personnel shall:
carefully read this technical document; know which protections and safety devices are available on the machines, their location
and how they work.
It is the responsibility of the buyer to ensure that users are properly trained, that they are aware of all the information and instructions in this document and that they are aware of the potential risks that exist while working with the Cut-off machine.
The manufacturer waives any and all responsibility for damage to people and/or things caused by non-observance of the instructions in this manual.
The Cut-off machine has been designed and built with mechanical guards and safety devices designed to protect the operator/user from possible injury. It is strictly forbidden to modify or remove guards, safety devices and caution labels. If you have to do so temporarily (for example, for cleaning or repair requirements), please make sure that no one can use the machine.
Modifications to the machine carried out by the user must be considered their sole responsibility, therefore the manufacturer waives any and all responsibility for any damage caused to persons and/or property resulting from maintenance performed by unqualified personnel and in a manner unlike the operating procedures shown below.
MACHINES AND ACCESSORIES
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Pay attention
This highlights behavioural rules to prevent damage to the machine and/or the occurrence of dangerous situations.
Residual Risks
This highlights the presence of dangers that cause residual risks to which the operator must pay attention in order to avoid injury or damage to property.
Using the Machine
The machine must only be used by qualified personnel trained to use the machine by authorized personnel.
GRAPHIC REPRESENTATION OF SAFETY, OPERATIONAL AND RISK WARNINGS
The following boxes are designed to attract the attention of the reader / user for the proper and safe use of the machine:
1.1 Preface
For a safe and effective use of the Cut-off machine, you must read this manual carefully to acquire full knowledge of the machine and the general precautions to be observed during operation. In other words, machine durability and performance are strictly dependent on how it is used.
Even if already familiar with the Cut-off machine, it is necessary to follow the instructions herein, in addition to the general precautions to be observed while working.
Acquire full knowledge of the machine.
Read this manual carefully to understand: operation, safety devices and all necessary precautions. All this is to allow safe use of the machine.
Wear appropriate clothing for the job.
The operator must wear appropriate clothing, so as to prevent the occurrence of unpleasant accidents.
Maintain the machine with care.
MACHINES AND ACCESSORIES
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Risks related to Using the Machine
Do NOT underestimate the risks related to the use of the machine and stay focused on the work you are carrying out.
Risks related to Using the Machine
Despite the implementation of all safety devices for safe use of the machine, it is necessary to take note of all the accident prevention requirements highlighted in various parts of this manual.
Risks related to Using the Machine
Every person who is responsible for the use and maintenance of the machine should first have read the instruction manual, particularly the chapter dealing with safety.
It is recommended that the plant safety manager get written confirmation of the above.
Risks associated with using the machine
During all work phases with the machine, you should proceed with great caution in
order to avoid damage to persons, to the property or to the machine itself.
Please use the machine only for its expected uses (drilling or tapping). Don't tamper with the safety devices equipping the machine.
Risks associated with using the machine
Before starting any work on the machine, the operator must wear the appropriate personal protective equipment (PPE) such as gloves and eye protection (see section 6.6 of this manual).
2 GENERAL SAFETY WARNINGS
2.1 General safety rules for machine tools
1. Always check the efficiency and integrity of the machine.
2. Before connecting the machine to the mains make sure that the switch is in the rest position.
3. Do not start the machine in an enclosed or poorly ventilated area, or in the presence of a flammable and/or explosive atmosphere. Do not use the machine in locations which are damp, wet, or even exposed to the rain.
4. Avoid starting accidentally.
5. Before starting the machine, get used to ensuring that no remaining adjustment or maintenance wrenches have remained inserted.
6. Keep the workplace tidy and free from hindrances; disorder causes accidents.
MACHINES AND ACCESSORIES
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7. Make sure that the work environment is forbidden to children, non-employees and animals.
8. Do not perform tasks on the machine other than those for which it was designed. Only use the machine in the manner in which it was intended, as described in this instruction manual.
9. Work without disturbances.
10.Work areas must be well lit.
11.Always wear eye protection and protective gloves while working. If dust is produced, use the appropriate masks.
12.Wear appropriate clothing. Loose clothing, dangling jewelry, long hair, etc.., can get caught in the spindle and in moving parts, causing irreparable injury.
13.Replace worn and/or damaged parts. Before operating, make sure guards and protections work correctly. If necessary, have them checked by Service staff. Use only original spare parts.
14.Cut the mains voltage supply to the machine when:
the machine is not being operated; is left unattended; you are performing maintenance or adjustment because the machine does not
work properly;
you are replacing its tool; in case the machine is being moved to another location; you are cleaning the machine.
15.Do not use the machine in areas with a risk of fire and / or explosion.
16.It is recommended that users of this publication, for maintenance and repair, have a basic knowledge of mechanical principles and of repair technique procedures.
17.Management in charge of safety is to make sure that the staff responsible for
using the machine has read and understood this manual in its entirety.
18.Management is responsible for safety and verification of the company's risk
status, pursuant to the law.
MACHINES AND ACCESSORIES
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2.2 Safety regulations for mitre saws
1. Before use, check that the support surface of the machinery is flat, of suitable strength and of sufficient ergonomics: for this purpose operate with the aid of a workbench.
2. Secure the workpiece. Use the vice on the machine to keep the workpiece stable.
3. Connect dust extraction equipment. Make sure a vacuum is connected to the machine, for the suction of dust and chips produced.
4. Before starting work, inspect the piece and remove any foreign material.
5. Do not leave the machine until the disc has completely stopped. For this purpose, only use the stop controls to stop the machine.
6. Do not slow down or stop the disc with your hands or other objects.
7. Allow the disc to stop on its own!
8. Take proper care of the cutting tools. Cutting tools must be kept intact and clean to ensure the best possible performance.
9. Never use blades that are less than 2.7 mm thick.
10.Never use the blades for materials other than metal.
11.Wear safety glasses and ear protection. Dust produced during the work can be harmful to health, combustible or explosive. It is necessary to adopt appropriate protective measures.
12.Certain kinds of dust are considered carcinogenic. Therefore use a suitable dust suction device and wear a dust protection mask.
13.Light dust from metals can be flammable or explosive. Always keep the workplace clean because mixtures of materials can be particularly dangerous.
14.Use the machine only for dry cutting.
15.When there is a danger that the coupled tool may encounter a hidden line or even its own power cord, hold the power tool using only the isolated handles. Contact with an electrically live line can electrify the metal parts of the machine and cause an electric shock.
16.Do not lean against the machine. Serious accidents can be caused if the machine tips over or if parts of the body come into contact with the cutting wheel.
17.Only use a cutting wheel with a rated speed at least equal to the maximum unloaded speed of the machine. Before use, check the status of the cutting wheel.
18.Always operate the machine from an side position with respect to the cutting wheel.
19.The cutting wheel must be fitted perfectly and it should be able to turn freely. Perform a test run for at least 1 minute unloaded.
20.Never use cutting discs that are damaged, ovalised or vibranting.
21.Always properly adjust the stop depth, otherwise the grinding wheel can reach the surface of the lower part of the base plate.
22.During use, the protective covering of the cutting wheel must be fixed and the hanging protection guard must function correctly.
23.Do not work with any material containing asbestos or magnesium.
24.Prevent the cutting wheel from undergoing shock, bumps or coming into contact with grease.
25.During the work of cutting metal a trail of sparks are produced. Install the bracket for sparks, at the rear of the machine.
26.A cutting wheel block can generate jolting in the machine. In this case, immediately release the start button
MACHINES AND ACCESSORIES
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27.Do not try to force the cutting wheel into the workpiece, or exert too much pressure while using the machine. In particular, prevent the cutting wheel from becoming entangled when working on corners, sharp edges etc.. Improper use may damage the cutting wheel with cracks forming on it.
28.Avoid subjecting the motor to overloads especially when machining large pieces. During the cutting operation, only exert a small amount of pressure on the handle.
29.Use only cutting wheels with permitted sizes. The diameter of the hole should fit perfectly with no movement about the tool holder shaft. Never use either reduction elements or adapters.
30.Never subject the cutting wheel to lateral pressure.
31.The cutting wheel gets very hot during operation, do not ever touch it with your hands before it is completely cool.
MACHINES AND ACCESSORIES
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Risks associated with using the machine
1. Do not modify the electrical system in any way. Any attempt in this regard may jeopardize the operation of electrical devices, causing malfunction or accident.
2. Work carried out in the electrical system of the machine must, therefore, be carried out only by qualified and authorized personnel.
3. If you hear unusual noises, or you feel something strange, immediately stop the
machine. Then carry out an inspection and, if necessary, perform any repairs as required.
2.3 Safety regulations regarding the electric system of machine-
tools
1. The supply voltage must correspond to that stated on the identification plate and in the technical specifications. Namely: 230 Vac / 50 Hz.
Never use any other type of power supply!
2. The use of a circuit breaker on the electric power supply is recommended. For more detailed information, contact a trusted electrician.
3. The power socket must be equipped with a grounding lead. The size of any extension cables must be equal to or greater than the one of the machine's own power supply cable (diameter 1.5 mm2).
4. The power supply cable (and its possible extension cable) should never come in contact with hot objects, sharp edges, wet or oiled surfaces.
5. The power supply cable (and its possible extension cable) should be checked periodically, and before each use, for making sure they have no signs of damage or wear. If these are not in good condition, do not use the machine and replace the damaged cable.
6. Do not use the power cord to detach its plug from the socket.
2.4 Technical Assistance
For any problems or concerns, please contact, without hesitation the Customer Service Department of your dealer, who has competent and specialized staff, specific equipment and spare parts.
2.5 Other provisions
IT IS FORBIDDEN TO TAMPER WITH SAFETY DEVICES
The first thing to do when starting work is to check for the presence and integrity of the protections and the operation of the safety devices.
If any defect is detected, do not use the machine.
Even more so, it is strictly forbidden to modify or remove guards, safety devices, labels and indication signs.
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