Fervi 0022 User manual

OPERATION AND
MAINTENANCE MANUAL
Portable chamfering machine
Art. 0022
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
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PREFACE
Please ensure you hav
e 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
s
trictly 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 trai
ning 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 tec
hnical 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 in
formation about modifications that may have been
implemented.
REV.
1
July
201
3
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CONTENTS
1
INTRODUCTION
................................
................................
........................
4
2
GENERAL SAFETY WARNI
NGS
................................
................................
...
6
2.1
General safety rules for machine tools
................................
................................
..........
6
2.2
Safety regulations regarding the electric system of machine
-
tools
...............................
8
2.3
Safety regulations for using chamfering machines
................................
........................
8
2.4
Technical Assistance
................................
................................
................................
.....
9
2.5
Other provisions
................................
................................
................................
...........
9
3
TECHNICAL SPECIFICAT
IONS
................................
................................
...
9
4
DESCRIPTION OF THE M
ACHINE
................................
.............................
10
4.1
Description of the main parts
................................
................................
......................
11
4.2
Plate
................................
................................
................................
...........................
12
4.3
Pittogrammi
................................
................................
................................
................
12
5
COMMISSIONING OF THE
MACHINE
................................
........................
12
5.1
Connection to the power supply and start
-
up test
................................
......................
12
6
CONTROL BUTTONS
................................
................................
................
13
7
OPERATION
................................
................................
............................
13
7.1
Instructions for Use
................................
................................
................................
....
13
7.2
Using the machine
................................
................................
................................
......
14
Machine adjustment
................................
................................
................................
.............
14
Chamfering
................................
................................
................................
.........................
16
8
M
ACHINE SAFETY DEVICE
S
................................
................................
.....
17
8.1
Electrical safety devices
................................
................................
..............................
17
8.2
"Mechanical" Safety Devices
................................
................................
.......................
18
9
MAINTENANCE
................................
................................
........................
19
9.1
Routine maintenance
................................
................................
................................
..
19
9.2
Periodic Maintenance
................................
................................
................................
..
20
Replacing the inserts
................................
................................
................................
............
20
10
TROUBLESHOOTING
................................
................................
.............
23
11
DISPOSAL OF PARTS AN
D MATERIALS
................................
.................
24
12
ELECTRICAL CIRCUIT D
IAGRAM
................................
...........................
24
13
PARTS LIST
................................
................................
..........................
25
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1
INTRODUCTION
This manual is delivered with the machi
ne, 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
Portable chamfering machine
Art. 0022
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
Portable chamferin
g 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 requir
ements in this manual, a
necessary condition for safe and satisfactory operation of the machine.
Prior to installation and use of the
Portable chamfering 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
Portable chamfering machine
.
The manufacturer waives any and all responsibility for damage to people an
d/or
things caused by non
-
observance of the instructions in this manual.
The
Portable chamfering machine
has been designed and built with mechanical guards
and safety devices designed to protect the operator/user f
rom 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.
Modificati
ons 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 perso
nnel and in a manner unlike the operating procedures shown
below.
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G
RAPHIC REPRESENTATIO
N 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 attentio
n in order to avoid injury or damage to property.
For a safe and effective use of
Portable chamfering machine
Art. 0022
,
you must read
this manual carefully to acquire ful
l 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 fol
low 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 q
ualified personnel trained to use the machine by
authorized personnel.
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2
GENERAL SAFETY WARNI
NGS
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 o
f 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 appropria
te 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
dama
ged 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, w
et, 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 a
ccidents.
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, lo
ng 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 knowled
ge 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 ve
rification of the company's risk
status, pursuant to the law.
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2.2
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
jeop
ardize 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 someth
ing 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 o
f any extension
cables must be equal to or greater than the one of the machine's own power supply cable
(diameter

1.5 mm
2
).
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 damag
ed cable.
6.
Do not use the power cord to detach its plug from the socket.
2.3
Safety regulations for using chamfering machines
1.
Accident
Sharpening operations always present a risk of injury associated with the possibility of
detachment of splinters and/or sp
arks from the workpiece or tool breakage.
There is no "intrinsic" means of safety, just as there is no worker who, while careful, can
"always" avoid an accident. Therefore, DO NOT underestimate the risks associated with using
the machine and concentrate
on the work in progress.
2.
Do not touch the tools while they are in motion. Do not lift the machine by holding the
power cord.
3.
To stop the machine tools, always and only use the stop command device (stop button)
4.
Do not move away from the machine until the
tools and other moving parts, have
completely stopped.
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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
s
pare parts.
2.5
Other provisions
I
T IS FORBIDDEN TO TA
MPER WITH SAFETY DEV
ICES
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 us
e the
machine
.
Even more so, it is strictly forbidden to modify or remove guards, safety devices,
labels and indication signs.
3
TECHNICAL SPECIFICAT
IONS
Model
Art. 0022
Power (W)
750
Voltage (V)
230
Frequency (Hz)
50
Spindle speed (rev/min)
2950
Ins
ert holder spindle diameter (mm)
80
Weight (kg)
12.5
Chamfering depth (mm)
0 ÷ 5
Chamfering angle
15° ÷ 45°
Guide plate width (mm)
50
Guide plate length (mm)
200
Insert dimensions (mm)
13 x 13 x 3.5
Insert material
Tungsten carbide
Loaded acoustic
pressure level L
pA
(dB(A))
80
Transmitted vibration (m
2
/s)
2.3
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4
DESCRIPTION OF THE M
ACHINE
The portable chamfering machine is very easy to use and has been designed to carry out
angular chamfering of metal items.
The characteristics that distinguish th
e portable chamfering machine are its speed and ease
of use.
The chamfering machine is composed of a machine body, which encloses the electric motor
and the insert holding spindle, in most there are two handles for increased ease of use.
The inserts are p
rotected all around, only a small portion of the spindle is left uncovered,
which is required for machining.
Moving parts
After stopping the machine, the spindle continues to rotate for a few seconds, wait until it has
completely stopped before placing
hands near the tool.
It is compulsory to ALWAYS use appropriate PPE, such as goggles and gloves.
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4.1
Description of the main parts
Figure
1
-
Main parts of the machine
1
Motor
2
Adjustable guide
3
Upper han
dle
4
Rear handle
5
Enabling switch
6
Chamfering depth adjustment screw
7
Chamfer angle adjustment
8
Insert holder spindle guard
5
1
7
2
3
8
6
4
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4.2
Plate
The following identification plate is attached to the front of the portable chamfering machine.
Figure
2
–
Identification plate
4.3
Pittogrammi
On the side of the machine the following attention and warning pictograms are attached.
Figure
3
–
Attention and Warning Pictograms
5
COMMISSIONING OF THE
MACHINE
The port
able chamfering machine Art. 0022 is supplied completely assembled.
5.1
Connection to the power supply and start
-
up test
1.
Insert the power supply plug into a grounded double pole socket (10/16 A, 250 V).
2.
Press the green power button on the back of the machine (
see
Figure
4
).
3.
Start the machine by pressing the confirmation button and the enabling switch, which
are present on the rear handle (see
Figure
5
) and make sure that the direction of
rotation of the tool i
s consistent with that envisaged by the manufacturer.
Impact of thrown parts
During the test run, no operator and no other person should be within range of the machine.
DO NOT PERFORM
ANY INTERVENTION
ON THE MACHINE
BY HAND WHEN THE
MACHINE IS
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6
CONTROL BUTTONS
Located on the right side of the machine are the Start (green) an
d Stop (red) buttons of the
machine.
Figure
4
-
Start/Stop Buttons
To start the rotation of the tool you need to press the confirmation button (
Figure
5
/A) on the
back of the
handle and at the same time hold down the enabling switch located on the
underside of the handle (
Figure
5
/B).
Figure
5
–
Confirmation button (A) Enabling switch (B).
Enabli
ng
If the confirmation button is not pressed it is not possible to press the enabling switch, which
remains locked.
7
OPERATION
7.1
Instructions for Use
The portable chamfering machine is very simple to use, but always requires due attention by
the operator.
Operating the machine
The portable chamfering machine must only be used with inserts that are suitable for the type
of material to be processed.
Risk of abrasion and accident

Before using the machine, make sure that the item to be chamfered is stab
le and
properly secured, to prevent unwanted shifting or loss of stability.

Wear appropriate personal protective equipment (PPE) such as gloves, goggles, overalls
or apron and safety shoes.
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It is not recommended to extend the continued use of the machine
for more than 10 minutes
to avoid overheating of the machine (which could damage the motor) and the tool.
NOTE: The Portable chamfering machine can not operate in environments with
potentially explosive atmospheres. It is therefore the responsibility of
the operator
to avoid using the Sharpener in an environment with flammable vapours and/or
explosives.
Danger of explosion
The Portable chamfering machine has NOT been designed to operate in environments with a
potentially explosive atmosphere.
7.2
Using
the machine
The tungsten carbide inserts are used to perform the cutting (chamfering) of angled parts
and sharp edges of metallic materials, whether they are small
-
sized items or the edges of
work surfaces.
NOTE: If the edge to be machined is damaged and
has cavities and/or protrusions,
chamfering can still be carried out, but pay particular attention and hold the
machine firmly to prevent kickback and loss of stability.
All adjustments must be carried out with the machine off and the power cord unplugged
from
the power outlet.
Machine adjustment
The graduated scales are merely indicative, should a strict adjustment be required it is
necessary to use appropriate measuring instruments.
Machine adjustment
Before starting chamfering operations it is ne
cessary to carry out appropriate adjustments to
the machine. To do this, proceed as follows:

Adjust the chamfering angle, loosen the 4
allen screws that secure the guides in place.
Figure
6
-
Guide adj
ustments.
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
Turn the guides aligning the reference mark
on the support with the graduated scale on
the machine frame (
Figure
7
), and then
tighten the screws again.
Figure
7
Setting chamfer angle.

To adjust the chamfer depth, loosen the two
screws (one on each side) that attach the
motor/spindle unit to the machine frame.
Figure
8
Loosening the screws.

Unlo
ck the safety nut under the knob with an Allen key.

Turn the knob located at the upper part of the machine so as to align the reference
mark on the frame with the graduated scale applied in the vicinity of the screw (see
Figure
9
). Then tighten the screws and the lock nut again.
Figure
9
Adjustment depth.
Note:
the graduated scales on the machine are merely indicative, whenever a strict
adjustment of the chamfer angle and/or
depth is required it is necessary to use appropriate
measuring instruments.
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Chamfering
After adjusting the machine it is possible to proceed with the chamfering of the edges.
Figure
10
–
Chamfering.
Fo
r sharpening, proceed as follows:

Start the machine by pressing the green start button.
Figure
11
–
Starting

Make sure the Portable chamfering machine is secured and apply a slight pressure to
the left
end of the item to be processed, moving it to the right.

Press the confirmation button with the right hand thumb and the start button with the
index and/or middle finger as shown in
Figure
5
.
Note: If chamfering to a depth of 5
mm is required, begin by setting the machine at
a lower depth and perform two or more passes increasing the depth with each pass.

After chamfering the entire length of the edge, release the start button on the handle
then turn off the machine by pressing
the red stop button.
Figure
12
–
Stopping
The maximum chamfering depth (5 mm) is achieved only with an inclination of 45°, lower
inclinations correspond to lower depths.
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8
MACHINE SAFETY DEVIC
ES
8.1
Electr
ical safety devices
The control device inserted in the electrical circuit of the Portable chamfering machine is a
magnetic switch
with two buttons (see chapter 6 of this manual). This prevents the danger
of unwanted and/or accidental starts of the machine,
since the switch can only be activated
through a voluntary action suitable for the given purpose and when the machine is powered.
If power is restored following an unintentional power cut, the machine does not start by itself
but must be turned on with th
e normal start button.
Furthermore, the start button is equipped with a protective collar.
In the event of malfunction or breakdown, the Portable chamfering machine is equipped with
power cable and plug with
grounding conductor
, which provides a path of le
ast resistance
for electric current and reduces the risk of electric shock.
The plug must be plugged into an appropriate socket, grounded in accordance with current
regulation. Extension cables must be of a section equal to or greater than the power cable
of
the machine.
Electric Shock
Improper connection of the machine’s grounding conductor can result in the risk of electric
shock.
It is necessary to connect the machine to an electrical system that has a device for the
automatic interruption of the
power supply in case of failure, which is consistent with the
protections installed on the machine. For more detailed information, contact a trusted
electrician.
Check with a qualified electrician if you don't understand the grounding instructions
or if y
ou have any doubts about grounding the machine.
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8.2
"Mechanical" Safety Devices
PROTECTIVE CASING OF
THE INSERT HOLDER SP
INDLE
This prevents splinters, sparks, etc. that eventually get separated from being thrown into the
operator's face.
Checking Safet
y devices

Each time the Portable chamfering machine is used, check the perfect functioning and
positioning of the safety devices.

Do not use the machine in the case of damage and/or breakage.
Use of PPE
In any case, ALWAYS use appropriate personal pr
otective equipment such as:

Gloves,

Goggles or face shields;

Overalls or aprons;

Safety shoes.
Figure
13
-
Personal Protective Equipment.
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9
MAINTENANCE
9.1
Routine maintenance
Electric Shock
Before maintenance or checks,
turn off the machine and ALWAYS unplug the plug from the
power outlet. This is so that there is no risk of electric shock.
Regularly clean and take care of the machine to guarantee proper efficiency and a long
working life.
With a compressor, routinely b
low away the dust and residue that accumulate on the machine
and protection devices when the machine is engaged in chamfering operations.
Working with compressed air
ALWAYS wear the protective goggles when using compressed air.
Only use a warm, damp
cloth to clean the body of the machine and other external parts.
Cleaning the machine
DO NOT use detergents or any solvents; the plastic parts are easily damaged by chemical
agents.
Periodically check for wear on the inserts, taking care to replac
e them if there are cracks,
defects and/or detached materials or irregular wear.
Periodic Checks
In addition, run a thorough check of operation and wear
EVERY 6 MONTHS
of the life of the
machine.
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9.2
Periodic Maintenance
DESCRIPTION
FREQUENCY
ACTION /
MEANS
Check for wear on the inserts
Daily
Replace
General cleaning of the
machine
Daily
(recommended)
Clean with an air compressor
Replacing the inserts
Electric shock
Before replacing the insert, turn off the machine and ALWAYS unplug the plug f
rom the power
outlet. This is to prevent the risk of electric shock.
Characteristics of the Wheel

Only use wheels with the size and characteristics indicated in the table of technical
specifications (see Section 3 of this manual)

The speed marked on
the wheel must be equal to or greater than that specified in the
specifications table.

It is forbidden to use any type of adapter to install sharpening wheels with an inner
diameter which differs to that indicated.
To replace the inserts, proceed as foll
ows:

Unscrew all 4 screws that hold the bracket of the support guides in place;
Figure
14
-
Removal of the locking screws.
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