Fervi 0260 User manual

OPERATION AND
MAINTENANCE MANUAL
Drill press with drive belt
Art. 0260
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
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PREFACE
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. 2
February 2014
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CONTENTS
1INTRODUCTION ........................................................................................ 5
1.1 Preface..........................................................................................................................6
2GENERAL SAFETY WARNINGS ................................................................... 7
2.1 General safety rules for machine tools ..........................................................................7
2.2 Safety regulations for drills...........................................................................................8
2.3 Safety regulations regarding the electric system of machine-tools ...............................9
2.4 Technical Assistance .....................................................................................................9
2.5 Other provisions ...........................................................................................................9
3TECHNICAL SPECIFICATIONS ................................................................. 10
4INTENDED USE AND DESCRIPTION OF THE MACHINE............................... 11
4.1 Usage environment and support surface .....................................................................11
4.2 Main units of the drill ..................................................................................................12
4.3 Identification plate .....................................................................................................13
4.4 Spindle speed labels ...................................................................................................13
4.5 Symbolic signs and written labels ...............................................................................14
5DESCRIPTION OF CONTROLS AND ADJUSTMENTS .................................... 15
5.1 Control panel buttons and pilot lamps......................................................................... 15
5.2 Using the spindle descent display ...............................................................................16
5.3 Spindle speed adjustment ...........................................................................................17
5.4 Handwheel for vertical displacement of the spindle ....................................................20
5.4.1 Locking screw for the spindle stroke..................................................................... 20
5.4.2 Spindle return speed adjustment .......................................................................... 21
5.5 Adjusting the Work Table............................................................................................ 21
6MACHINE SAFETY DEVICES ...................................................................... 24
6.1 Spindle guard..............................................................................................................24
6.2 Pulley compartment guard ..........................................................................................25
6.3 Emergency stop ..........................................................................................................25
6.4 Electrical safety devices ..............................................................................................26
6.5 Use of PPE................................................................................................................... 27
7TRANSPORT AND LIFTING ....................................................................... 27
8INSTALLATION OF THE MACHINE............................................................. 28
8.1 Components ................................................................................................................28
8.2 Assembly .................................................................................................................... 29
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8.3 Mounting the spindle cone and the spindle .................................................................30
8.4 Mounting of the LED lamp ...........................................................................................32
8.5 Mounting of the spindle guard ....................................................................................33
9OPERATION............................................................................................. 36
9.1 Preliminary checks......................................................................................................36
9.2 Funzionamento manuale .............................................................................................36
10 MAINTENANCE...................................................................................... 37
10.1 Routine maintenance ............................................................................................... 37
11 FAULT FINDING .................................................................................... 38
12 DISPOSAL OF COMPONENTS AND MATERIALS ....................................... 39
13 ELECTRIC CIRCUIT................................................................................ 40
14 REPLACEMENT PARTS ........................................................................... 41
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1INTRODUCTION
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 Drill press with drive belt Art. 0260 and to create a sense of responsibility
and knowledge of the capabilities and limits of this machine entrusted to the operator.
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
Drill press with drive belt. 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 Drill press with drive belt, 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 Drill press with drive belt.
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 Drill press with drive belt 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.
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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:
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.
1.1 Preface
For a safe and effective use of Drill press with drive belt Art. 0260, 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 this sort of machines, 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.
Using the Machine
The machine must only be used by qualified personnel trained to use the machine by
authorized personnel.
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2GENERAL 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
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).
1. Always check the efficiency and integrity of the machine.
2. Before connecting the machine to the mains, make sure that the rotating parts are not
damaged or badly worn. Make sure that the switch is in the neutral 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.
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6. Keep the workplace tidy and free from hindrances; disorder causes accidents.
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 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.
2.2 Safety regulations for drills
1. Secure the work piece firmly before starting the drill.
2. Always use the tool (tip or tap) in an appropriate manner. Perform only the work for
which the tool is made. Do not use the tool for inadequate work.
3. Only use suitable resistance tools in relation to the work that is to be done. This is to
avoid risky and unnecessary overloading for the operator, which may be harmful for
the life of the tools themselves.
4. Do not pick up moving tools or other moving parts. To stop the spindle on the machine,
always only use the stop command device.
5. 17. Do not remove the shavings from the table with hands, even at a standstill. To do
this, use tongs or a palette knife.
6. When the cutting tools need to be replaced or the speed needs to be changed, stop
the motor and wait for the spindle to stop.
7. Do not leave the machine until the spindle and the tool are completely stopped.
8. After the work is completed, clean the tool and check its efficiency.
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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. 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.
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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3TECHNICAL SPECIFICATIONS
Description (unit of measurement)
0260
General Characteristics
Self-centring chuck (mm)
13
Morse taper
CM 2
Table dimensions (mm)
290 x 290
Spindle travel (mm)
85
Height (mm)
980
Distance chuck-column (mm)
162
Distance between spindle nose and table (mm)
435
Quill (mm)
40
Distance between spindle nose and base (mm)
625
Number of speeds
16
Spindle speed range (giri/min)
180-2770
Weight (kg)
50
Motor
Power (W)
550
Voltage (V)
230
Frequency (Hz)
50
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4INTENDED USE AND DESCRIPTION OF THE
MACHINE
Pillar Drills (Art. 0260)are machine-tools designed for executing some simple mechanical
operations, such as:
drilling;
boring and spot-facing.
The machine is made to perform such machining of different materials, changing the tool
depending on the operation to be performed and the material of the work-piece.
The machine has 16 different spindle rotation speeds. The motor runs at
constant speed: the machine is equipped with a specific power transmission
system by belts for varying the spindle rotation speed.
The latter can be set by moving the belts on the pulley grooves of the
transmission system. In any case, the adjustment of the spindle speed must
always be performed with the machine stopped and not powered.
With both models, the tool feed is manual. There is also a light to illuminate
the work area (Figure 1).
Figure 1 –Lamp.
Intended use and materials
The machine has been designed and manufactured for the use specified. Any use and lack of
respect for the technical parameters established by the manufacturer may be dangerous to
operators; therefore, the manufacturer cannot assume any liability for resulting damages.
4.1 Usage environment and support surface
This drilling machine is equipped with a support base and must be installed and used on a
table or work bench with suitable ergonomic features and adequate strength.
It is very important to remember that the machine weight is about 60 kg. For this reason,
before installing the machine it is necessary to identify an area having a surface of adequate
hardness and strength, capable of supporting such weight.
You should leave enough space around the machine to ensure proper maintenance and
cleaning of all parts of the machine.
The Drill can operate in enclosed working environments (production departments,
warehouses, etc.), i.e. those that are protected from the weather and where there is no
danger of fire or explosion.
The operating temperature is within the range of +5 / +50°C.
The environment must also be sufficiently illuminated so as to ensure operation in maximum
safety (at least 50 lux is recommended).
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Risks associated with the work environment
ALWAYS comply with the instructions about the machine's work environment, especially about
the safety and strength features of the surface.
4.2 Main units of the drill
Figure 2 –General view
1
Electric motor
6
Support base
2
Control panel
7
Spindle guard
3
Feed handwheel
8
Drive belt compartment
4
Display
9
Interlocked spindle guard
5
Work table
1
3
5
6
7
9
2
4
8
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4.3 Identification plate
On the drill, the identification plate is located on the front of the head.
Figure 3 –Identification plate
4.4 Spindle speed labels
The shield of the pulley compartment (on the right hand side of the machine) carries labels
that indicate the possible spindle rotation speeds and the corresponding belt-and-pulley
configurations for achieving each of them.
Figure 4 - Spindle speed change labels.
Minimum speed:
180 rev/min - Pulley configuration: No.1
Maximum speed:
2770 rev/min - Pulley configuration: No.16
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4.5 Symbolic signs and written labels
The drill has the following pictograms:
Figura 5 –Pittogrammi
Italian
English
ATTENZIONE!!
LEGGERE LE ISTRUZIONI PRIMA DI UTILIZZARE LA MACCHINA
NON AVVICINARE LE MANI ALL’UTENSILE MENTRE LA MACCHINA E IN
FUNZIONE
NON REGOLARE LA MACCHINA MENTRE LA MACCHINA è IN FUNZIONE
INDOSSARE SEMPRE PROTEZIONI DI SICUREZZA QUALI GUANTI E
MASCHERINA QUANDO SI UTILIZZA LA MACCHINA
SCOLLEGARE LA MACCHINA DALLE CORRENTI IN CASO DI RIPARAZIONE
O REGOLAZIONI
QUANDO SI UTILIZZA LA MACCHINA NON INDOSSARE INDUMENTI
INGOMBRANTI O ACCESSORI CHE POTREBBERO INCASTRARSI AD ESSA
TOGLIERE LA SPINA DALLA PRESA DI CORRENTE PRIMA DI EFFETTUARE
LAVORI DI MANUTENZIONE E SMONTAGGI
ATTENTION!!
PLEASE READ THE INSTRUCTIONS BEFORE USING THE MACHINE
KEEP HANDS AWAY FROM THE TOOL WHEN THE MACHINE IS IN
OPERATION
DO NOT ADJUST THE MACHINE WHILE IT IS IN OPERATION
ALWAYS WEAR PERSONAL PROTECTIVE DEVICES SUCH AS GLOVES AND
MASKS WHEN USING THE MACHINE
DISCONNECT THE MACHINE FROM THE POWER SUPPLY WHEN DOING
REPAIRS OR ADJUSTMENTS
WHEN USING THE MACHINE DO NOT WEAR LOOSE CLOTHING OR
ACCESSORIES THAT COULD GET JAMMED
BEFORE CARRYING OUT ANY ADJUSTMENT OR MAINTENANCE ON THE
MACHINE, DETACH ITS PLUG FROM THE POWER SUPPLY SOCKET.
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5DESCRIPTION OF CONTROLS AND ADJUSTMENTS
5.1 Control panel buttons and pilot lamps
At the front of the Pillar Drill (Art. 0260), there are start/stop buttons and the display for
the descent of the spindle.
Figure 6 –Start/stop and emergency stop button
1
Start button
Pressing the green "I" button will start the spindle rotation.
2
Stop button
Pressing the red "O" button will stop the spindle rotation.
3
Emergency stop button (red, mushroom-head)
The red button mushroom stops the movement of the machine and disconnects
the power supply.
1
2
3
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5.2 Using the spindle descent display
Figure 7 –Spindle descent display
4
Spindle descent display
The display for the descent of the spindle allows the operator to control the
drilling depth in the event it is necessary to perform a blind hole or another
operation that requires the utmost precision.
For the correct use of the display, proceed as follows:
1) Turn on the display by pressing the power button (Reference A);
2) Mount the drill bit or tool with which you want to work;
3) Secure the work piece in the clamp;
4) Lower the tip until it nearly touches the piece, then press the "zero" button on the
machine (Reference B);
5) Select the desired unit of measurement (inches or millimetres) by pressing the two
relative button (Reference C);
6) Turn on the drill and carry out the work.
Figura 8 –Visualizzatore discesa mandrino
4
A
C
B
D
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A
Power button
C
Button not enabled
B
ZERO button
D
Measurement unit button
Risk of injury
Before starting the Drill, make sure all guards are properly in place.
Rotational speed measurement button
By pressing the button Ref. C the drill is predisposed to measure the rotation speed of the
chuck. This function is not enabled of this machine.
Upon pressing the ordinary stop button or the emergency stop button, the spindle
will keep rotating by inertia for a few seconds before stopping completely. Don't
approach the tool until it isn't fully stopped!
Risk of injury
It is absolutely forbidden to by-pass, inhibit or modify the safety established by the
emergency stop button and its circuitry.
5.3 Spindle speed adjustment
Risk of injury
Before changing the spindle rotation speed, stop the machine and disconnect its electric
power supply.
For changing the spindle rotation speed, proceed as follows:
1. Unscrew the locking screw of the pulley
compartment guard, positioned at the upper part of
the drill
Figure 9 –Guard screw.
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2. Lift the top shield to be able to gain access to
the belts and pulleys.
Figure 10 –Pulley compartment
3. To change the position of the motor belt it is sufficient
to loosen the motor belt tensioning knob, then move
the belt and tension it again properly using the knob.
Figure 11 –Tensioning knob.
4. To change the position of the belt attached to
the spindle ii is necessary to loosen the bolts
securing the pulley, by means of a special key.
Figure 12 –Close-up of the bolts.
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5. After loosening the bolts, move the pulley so
that it is possible to move the belt to the
desired position, then re-tension the belt and
tighten the bolts.
Figure 13 –Pulley displacement.
6. Check for the correct belt tension by exerting a light pressure with your fingers.
Belt tension
It is very important that the belts are under tension, in order not to compromise the efficiency
of the Drill.
Lower support of the motor
It is very important that the bolts (2) touch against the rear part of the head so that
the motor lays there.
If the motor is not supported on its lower side too, the machine may produce excessive
noise and vibration.
7. Close again the top shield and lock it by tightening its screw.
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5.4 Handwheel for vertical displacement of the spindle
On the right hand side of the head there is a handwheel for vertical (upward or downward)
displacement of the spindle.
For lowering the spindle, namely for approaching the tool to the work piece, fetch one of the
knobs and rotate the handwheel anticlockwise; vice versa, for raising the spindle, namely for
separating the tool from the work piece, rotate the handwheel clockwise.
Figure 14 –Feed handwheel.
5.4.1 Locking screw for the spindle stroke
On the handwheel for the descent of the spindle there is a
graded scale and a locking screw for the spindle stroke.
To adjust the spindle lock, just move it down to the desired
height, then, tighten the locking screw, at this point during
the drilling phase, the spindle will stop at the height
previously selected.
Figure 15 - Spindle stroke locking screw.
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