1. Manuals
  2. Brands
  3. Fervi Manuals
  4. Saw
  5. 0642
  6. Operation and maintenance manual

Fervi 0642 Operation And Maintenance Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
OPERATION AND
MAINTENANCE MANUAL
Cut-off machine
Art. 0642
TRANSLATION OF THE ORIGINAL INSTRUCTIONS

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 0642 and is the answer not in the manual?

Questions and answers

Related Manuals for Fervi 0642

Summary of Contents for Fervi 0642

  • Page 1 OPERATION AND MAINTENANCE MANUAL Cut-off machine Art. 0642 TRANSLATION OF THE ORIGINAL INSTRUCTIONS...
  • Page 2 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...

  • Page 3: Table Of Contents

    MACHINES AND ACCESSORIES CONTENTS INTRODUCTION ..................5 Preface .......................... 6 GENERAL SAFETY WARNINGS ..............7 General safety rules for machine tools ................7 Safety regulations for mitre saws ................. 9 Safety regulations regarding the electric system of machine-tools ......11 Technical Assistance ....................
  • Page 4 MACHINES AND ACCESSORIES MAINTENANCE ..................26 11.1 Routine maintenance ....................26 11.2 Replacement of the disc ................... 27 WAREHOUSE STORAGE ................. 30 DISPOSAL OF PARTS AND MATERIALS ........... 30 TROUBLESHOOTING ................31 ELECTRICAL CIRCUIT ................31 REPLACEMENT PARTS ................32...

  • Page 5: Introduction

    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.

  • Page 6: Preface

    MACHINES AND ACCESSORIES RAPHIC 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: Pay attention This highlights behavioural rules to prevent damage to the machine and/or the occurrence of dangerous situations.

  • Page 7: General Safety Warnings

    MACHINES AND ACCESSORIES GENERAL SAFETY WARNINGS 2.1 General safety rules for machine tools 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...
  • Page 8 MACHINES AND ACCESSORIES 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.

  • Page 9: Safety Regulations For Mitre Saws

    MACHINES AND ACCESSORIES 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.
  • Page 10 MACHINES AND ACCESSORIES 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.

  • Page 11: Safety Regulations Regarding The Electric System Of Machine-Tools

    MACHINES AND ACCESSORIES 2.3 Safety regulations regarding the electric system of machine- tools 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.

  • Page 12: Technical Specifications

    MACHINES AND ACCESSORIES 3 TECHNICAL SPECIFICATIONS Model Art. 0642 Rated voltage (V) Power (W) 2000 Frequency (Hz) Disc dimensions (mm)  355 x 3.0 x 25.4 Disc speed (r/min) 3800 Cutting rotation angle ± 45° Cutting capacity square  (mm) 100 x 100 Cutting capacity rectangular ...

  • Page 13: Description Of The Machine

    ACCESSORIES 4 DESCRIPTION OF THE MACHINE The Cut-off machine (Art. 0642) is only used for the dry cutting of metals, within the limits recommended by the Manufacturer and the safety and health norms. Other types of use, or the extension of use beyond that envisaged, does not correspond to the designation attributed by the manufacturer, and therefore the latter cannot accept any responsibility for any damage resulting therefrom.

  • Page 14: Main Parts Of The Machine

    MACHINES AND ACCESSORIES 4.1 Main parts of the machine Figure 1 - Main parts of the machine Confirmation button Fixed disc guard Start button Movable disc guard Handle Clamp jaws Electric motor Vice adjustment handle Pedestal Locking pin...

  • Page 15: Identification Plate

    MACHINES AND ACCESSORIES 4.2 Identification plate The identification plate shown below is attached to the machine: Figure 2 – Identification plate...

  • Page 16: Description Of Controls

    MACHINES AND ACCESSORIES 5 DESCRIPTION OF CONTROLS 5.1 Start buttons The buttons for starting the mitre saw, or activating the disc are positioned on the control handle. These buttons are (Figure 3):  a confirmation button located on the side of the handle (ref. 1); ...
  • Page 17 MACHINES AND ACCESSORIES To perform the cutting operation it is necessary to press (and hold down) both start buttons, as shown in Figure 4 i.e.:  press the confirmation button (1) with the thumb of the right hand;  press the start switch (2) with the index finger of the right hand. Figure 4 –...

  • Page 18: Machine Safety Devices

    MACHINES AND ACCESSORIES 6 MACHINE SAFETY DEVICES 6.1 Electrical safety devices In the event of malfunction or breakdown, the Cut-off machine is equipped with a power cable and plug without grounding conductor, as it is equipped with double isolation. The plug must be plugged into an appropriate outlet, the metal frame of the machine non- grounded.

  • Page 19: Personal Protective Equipment (Ppe)

    MACHINES AND ACCESSORIES Fixed casing on the Movable casing under Disc partially sides and behind the the disc (cutting uncovered blade area) Figure 5 – Protective disc casing. In this configuration, the upper part of the blade is not used, and is protected by the upper casing that is locked in the closed position and is integral to the handle.

  • Page 20: Misuse And Contraindications

    To lubricate the blade before, during and after processing. 8 TRANSPORT AND LIFTING The weight of the Cut-off machine (A . 0642) is 20 kg, so it can be lifted and moved by hand by a single operator. To do so, follow the instructions below: ...

  • Page 21: Assembly And Commissioning

    9.1 Unpacking instructions The Cut-off machine (A . 0642) is supplied ready for use, supplied with an abrasive cutting disc  355 x 3.0 x 25.4 mm and packed in a cardboard box. Inside there are two hex keys and the bracket for sparks.

  • Page 22: Sparks Deflector

    MACHINES AND ACCESSORIES 9.3 Sparks deflector The machine is equipped with a sparks deflector that deviates the sparks downward avoiding contact with people or objects positioned in the rear area of the cutter. Figure 7 – Sparks deflector. It is important to respect the environment: dispose of any shavings in compliance with current legislation.

  • Page 23: Operation

    ACCESSORIES 10 OPERATION 10.1 Precautions for use Operating the machine  The Cut-off machine (Art. 0642) must only be used with metals and non-flammable materials.  Do not cut pieces of wood or other soft materials.  Do not cut beams of dimensions exceeding the maximum permissible cutting capacity (see Technical Specifications).

  • Page 24: Making Straight Cuts

    MACHINES AND ACCESSORIES 10.2.1 Making straight cuts 1. Place the workpiece in the clamp and tighten it securely. Figure 9 – Fixing the workpiece in the clamp. 1. Hold the handle, gently press downwards and with the other hand rotate the locking pin and lift the disc 2.

  • Page 25: Making Angled Cuts

    MACHINES AND ACCESSORIES To lock the mitre saw in the closed position, close the mitre saw, then insert the locking pin in the appropriate hole. Figure 10 – Mitre saw locking pin. 10.2.2 Making angled cuts 1. Loosen the rear screw, with the wrench supplied, which secure the adjustable bracket with goniometer, the fixed part of the clamp.

  • Page 26: Maintenance

    MACHINES AND ACCESSORIES 11 MAINTENANCE Any maintenance, except for that specifically listed in this manual should be performed by qualified staff authorized by the manufacturer. This manual does not elaborate information on disassembly and maintenance, as these operations should always be carried out exclusively by Technical Assistance staff. Electric shock Before maintenance or checks, turn off the machine and ALWAYS unplug the plug from the power outlet.

  • Page 27: Replacement Of The Disc

    MACHINES AND ACCESSORIES ERIODICALLY Every 6 months of the machine’s life, perform a thorough inspection of operation and wear. Disconnect the power supply and check the length and efficiency of the electric motor brushes, which should not be less than 6 mm. Otherwise, replace them with identical parts. Figure 12 –...
  • Page 28 MACHINES AND ACCESSORIES 2. Rotate the disc and at the same time push the disc locking pin until it locks into position inside the proper hole in the disc. Figure 14 – Disc locking pin. 3. With the wrench supplied, keeping the disc locked with...
  • Page 29 MACHINES AND ACCESSORIES To close the machine, follow the instructions in reverse. Replacement of the disc When replacing the disc, fit one with the same dimensions. Do not use reducers/adapters on the shaft Do not disassemble the inner flange. Accident NEVER use the Cut-off machine with the guards removed or partly assembled.

  • Page 30: Warehouse Storage

    MACHINES AND ACCESSORIES 12 WAREHOUSE STORAGE In the event that the machine should be stored and unused for some time, it must be kept in a closed environment free of moisture to avoid damage and/or deterioration. 13 DISPOSAL OF PARTS AND MATERIALS If the machine is to be scrapped, its parts must be disposed of separately.

  • Page 31: Troubleshooting

    MACHINES AND ACCESSORIES 14 TROUBLESHOOTING PROBLEM PROBABLE CAUSE SOLUTION A) Damaged bearings. A) Contact Technical Support. B) Bearings not lubricated. B) Lubricate. Noisy operation C) Disc friction C) Remove / replace the disc and check sliding. A) Electrical power supply. A) Check the mains power supply.

  • Page 32: Replacement Parts

    MACHINES AND ACCESSORIES 16 REPLACEMENT PARTS Always clearly indicate:  the symbol and the serial number of the machine;  the code number of the parts;  number of parts;  exact address of your company. Genuine Parts The manufacturer disclaims any liability for damages of any kind caused by the use of non- original spare parts.
  • Page 33 MACHINES AND ACCESSORIES Part No. Description Part No. Description 0642/001 Rivet 0642/040 Washer 0642/002 Crankweb 0642/041 Steel pipe 0642/003 Screw rod 0642/042 0642/004 Washer 0642/043 Locknut 0642/005 Cotter pin 0642/044 Gear case 0642/006 Active nut 0642/045 Bearing 0642/007 Elastic cylindrical pin...
  • Page 34 MACHINES AND ACCESSORIES Part No. Description Part No. Description 0642/079 Brush 0642/088 Left handle 0642/080 Brush cover 0642/089 Right handle 0642/081 Screw 0642/090 Cable press board 0642/082 Screw 0642/091 Screw 0642/083 Screw 0642/092 Cable cover 0642/084 Switch 0642/093 Lockspring 0642/085...

Table of Contents