IMET Spa VELOX 350 AF-NC User manual

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 1/73
IMET Spa
Loc. Tre Fontane - Cisano Bergamasco
Tel. [phone] - Fax. [phone]
eb site: www.imetsaws.com
E-mail: i[email protected]
Aluminium cutting circular saw VELOX 350 AF-NC
Automatic Electronic with Numeric Control
USER’S INSTRUCTIONS

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 2/73
1-
We recommend to read carefully the information here included in order to install, use and maintain correctly
and safely this machine.
Please refer always to this instruction manual in case of assistance service need and keep it carefully for all
the machine life. The reference number in Italy is [phone] or [phone].
A consequence of the continuous improvement of the product is that some images/descriptions here included
could not correspond to the improved features of the machines.
Your kind collaboration would help us in intevening asap.
In the enclosed Compliance Declaration you will find the Safety and Reference Norms applied during the
planning and construction of this machine.
The choice and the use of the parts have been made by considering the conditions of use and the long
machine life.
The identification plate, with the serial number, is fixed on the front right angle of the base or on a wall of
control box.
1.1 - ATTACHED DOCUMENT FOR E.M.C. ( INDUSTRIAL ENVIRONMENT)
The user is responsible for installation and use of this machine in compliancewith the manifacturer's
instructions shown in this manual. This plant meetsthe protection requirements in accordance with the
Directives 2006/42/EEC,
2004/108/EEC as for electromagnetic compatibility (EMC).
In particular, it follow the technical instructions of the Rules EN55011,EN50082-2 and it has been realized for
industrial and not for household use.
In the event that should be electromagnetic interferences the user is responsible for solving the problem
together with the technical assistance of the manifacturer.
Before installing the machine the user must take into account possible electromagnetic problems of the
working area. In particular, we suggest installing the plant away from:
-signalling, control and telephone cables; -radiotelevision transmitters and receivers;
-computers or controlling and measuring instrument; -safety and protection devices.
The electric supply cable must be kept as short as possible, well right and without wires.
The covers, the door and the frame must be suitably closed when the plant is operating.
Under no circumstances the plant must be modified except for adjusting and changing established by the
manifacturer. Follow the maintenance schedule

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2
===========================================================================
CE DECLARATION OF CONFORMITY (encl. II A DIR 2006/42/CE) / 03
===========================================================================
THE MANUFACTURER : IMET S.p.A
Località Tre Fontane
24034 - CISANO BERGAMASCO –BG- ITALIA
HEREBY DECLARES THAT
in designing and manufacturing the machine described here below , we have considered the most important requirements
of safety and health dictated by the European Directives of the Machine Security. Remember that this declaration loses its
validity if machine is modified without our agreement.
Trade name CIRCULAR SAWING MACHINE FOR ALUMINIUM
Code / Model / Type
Manufacturing year
Serial number
IT IS IN COMPLIANCE WITH THE DIRECTIVES
DIRECTIVE 2006/42/CE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF THE
17TH/05/2006 REGARDING THE MACHINES AND THAT MODIFIES THE DIRECTIVE 95/16/CE;
DIRECTIVE 2004/108/CE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF THE
15/12/04 REGARDING THE ELECTROMAGNETIC COMPATIBILITY -EMC-
DIRECTIVE 2006/95/CE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF THE
12/12/06 REGARDING ELECTRICAL EQUIPMENT FOR USE OF LOW VOLTAGE -LVD-
HARMONIZED STANDARDS REFERENCE EN.12100-1, EN12100-2; EN 55011, EN50082-2, EN 13898, EN 60204
LEGISLATIVE DECREE N.17 OF THE 27TH OF JANUARY 2010.
AND AUTHORIZING THE PERSON LISTED BELOW TO ISSUE THE TECHNICAL FILE.
Date : 01.01.2010
The signatory identification The manager
Angelo Meroni
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File : Machine no. Delivery note no Dated
|-------------------------------------------------------------------------------------------------------------------------------|
…………………….
………………..
………………..

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 3 - MACHINE NOISE
The decibel pointed out in the workplace in the conditions under described is appointed to the simoultaneous working of
some machine parts in motion ( it depends on the detailed cycle ) added to that one of the tool when is cutting the
workpiece.
In several moments the decibel are pointed out to note the different using conditions.
The phon-meter is placed at about 1 meter near the machine and at about 1,60 m from the floor.
The results of each test is in dBA and they mean the average of 3 tests made from the: left side, opposite side,
right side.
For any machines the using conditions are the following :
When idle, at the maximum blade speed: dBA 83
During the cut of solid aluminium bar, with a carbide metal blade, at highest blade speed): dBA 89
(tolerance ± 2dB).
In the standard production the test is made by a same machine of above mentioned one, in compliance with E.C. safety
norms 2006/42/EEC , 86/188/EEC and product standard EN13898..
The use of the machine in bad conditions or the use of the wrong tools cause also sensitive alterations of these tests and
it is prejudicial for the health of the taff and for the good results of the work .
Most of all the noice depends on the cutting material, on its sizes and on the locking system.
By expecting that above mentioned decibels could be exceeded, we recommend the operator the using of the personal
means of protection ( head phones, plugs etc. ) in case of working a long time at highest levels, taking into account
other possible machinery running nearby and the characteristics of the working place
ATTENTION: the noise level may change considerably as a consequence of the use of blades with or without
hard metal pads. To reduce the noise level as much as possible some sound-proof material has been fitted inside
of the blade protection guard. Regularly make sure that this material is in good condition. It can be replaced by
adhesive sets of sound-proof materials.
Using the machine in unsuitable conditions or using the wrong tools can cause changes affecting this value,
endangering the health of the work force as well as the quality of production.
Vibrations emitted during cutting may be amplified by the material, by its dimensions and its
positioning/clamping in the vice.
 3.1 - ADDITIONAL HEALTH AND SAFETY REQUIREMENTS
This type of machine, manually controlled during some working operations, must respond to further health and safety
requirements as specified by article 2.2 of the Annexed I of the European Directive 2006/42/EEC and following.
In particular, the level of vibrations emitted by the machine while in use must be clearly specified in the instructions.
This machine does not emit vibrations of a level higher than 2,5 m/s 2
The measurement procedure used conforms to the general norms applied to this type of machine.
As in the preceding paragraph, using the machine in unsuitable conditions or using the wrong tools can cause
changes affecting this value, endangering the health of the work force as well as the quality of production.
Vibrations emitted during cutting may be amplified by the material, by its dimensions and its
positioning/clamping in the vice.

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4 - GUARANTEE NORMS
I.ME.T. offers a wide range of sawing machines and accessories, destined to who buys/uses them as part of a
commercial or professional activity.
The manufacturer grants that this product has been strongly controlled and that there are no defects in the used and
working materials for a period of 12 months from the date of the delivery note.
The italian law D.L. n° 24 issued on 02/02/2002 and valid since 23/03/2002 (which carries out the European Directive
1999/44/CE) indicates different terms only for convenience products for private use.
If the user points out some defects to the manufacturer during the warranty time, the manufacturer will replace the
components that are considered defected.
In case of reparation of the machine during the warranty time the shipment will be accepted only if the delivery is Free
Destiny (that is the freight costs are supported by the owner of the machine), and the return of the machine to the
customer is considered EX WORKS.
If the manufaturer is not able to remplace a component within an acceptable time, both companies (manufacturer and
user) will reach an agreement for satisfying completely the needs of the user.
The a.m. warranty is not valid in case of accidental damages, or defects provoked by a wrong use of the machine or
maintenance, by variations made on the machine, or by the use of the machine in a place not corresponding to the
indicated enviromental specifications.
4.1 - The manufacturer does not offer further warranties, written or spoken, explicit or implicit of its products and does not
offer implicit warranties on saleability or adequacy for particular uses not foreseen by the agreement.
The a.m. limitations and exclusions can also be not applicable in Countries, where there are no implicit limits of warranty
time on the products. Anyway each implicit warranty is limited to a time of 12 months from the date of the delivery note.
4.2 - The date of manufacture, deducible from the serial number placed on the machine, is a very necessary reference for
the warranty, for the assistance after-sale and for the identification of the product.
Each tampering on the products, expecially the installation of safety devices, will relieve the manufacturer of any kind of
responsability.
The parts most subject to rapid and continuous wear are not included in the warranty (for example: transmission belts,
gaskets, oils, blades, and so on).
For the electrical, electronic and hydraulic equipments and for the other equipments having its own individuality (of which
there is the possibility to know the name of the constructor), the manufacturer gives to the user the same warranty
received by the primary constructor of these parts.
4.3 - The components replaced during the assistance operated by the manufacturer have a warranty of 6 months from
the installation date indicated on the Technical Service paper, one copy of which is given to the
Purchase date…………………….. ………………….
Installation date……………… ………………….
Reseller’s name………………………….. ………………….

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5 - SUMMARY pag.
1- PREMESSA 2
2 – CONFORMITY DECLARATION 3
3 – AIR NOISE 4
4 – GUARANTEE NORMS 5
5 – Index 6
6 – Technical characteristics 7
7 – Installation – minimum requirements 9
8 – Moving and transit 9
9 – Fittings/optionals 11
10 – Blade choice 12
11 – Foreseen use and controindications 14
12 – Machine description 17
13 – Work preparation 18
14 – Blade mounting 19
15 – Functioning 20
16 – Regulations 25
17 – Maintenance – for the user 27
18 – Band running-in 28
19 – Machine running-in 28
20 – Draining of used/produced substances 29
21 – Trouble-shooting 29
22 – Machine demolition 31
23 – Spare parts 32
24 – Maintenance – for qualified technicians 33
Electrical drawings
Hydraulic diagram
Spare Parts drawings
-

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TECHNICAL CHARACTERISTICS
- Automatic CNC circular saw suited to cut
aluminium and light metals solid and profiles with
high accuracy. Possibility to set the machine for
brass and copper profiles by 2 speed motor.
Mitre cutting from 0° to 45° left and right. The
head bends 45° on the vertical axis to allow
inclined cuts. Easy stops at 0°, 15°, 30°, 45° left
and right, hand-wheel to lock the head on all
angles. Electro-pneumatically driven, hydraulic
control of the head down-feed speed.
Programming of all operations by means of the
CNC driver, including setting of the cutting
lengths (min 4 mm) with automatic feeder
strokes; start-cut and end-cut points; machine
status shown on display, including blade speed,
piece counter, total material length to cut;
working anomalies shown, too, in different
languages by means of the keyboard.
Feeder with 200 mm opening, moving by
electronic motor with inverter. Minimum stroke 4
mm (minimum scrap-end 355 mm). Up to 99
programs can be memorized, each one with 99
different cutting lengths and number of cuts. Pair
of front pneumatic vices with quick clamping, free
to move alongside the worktable, vertical
pneumatic vice. Upper roller to cut more bars in a
row. Complete blade protection, device to
connect chip suction plant. Complete guard opens
only while blade do not runs, fixed protection on
the unloading side. Floor stand with removable
tank and chip collector, connection element to
unloading side. Lubrication system with spray
working only during the cut, air
filter/reducer/lubrication group. Main switch with
minimum tension coil, emergency button, thermic
and magnetic motor protection, motor absorption
device, 24V low tension.
Programming of all operations by CNC control
board. Up to 99 programs can be memorized,
each one with 99 different cutting lengths and
number of cuts.
Cast iron head avoids vibrations. Additional
vertical pneumatic vice guarantee a perfect
material locking
- Blade spindle with 22 and 32 mm diameters with
reducing ring
- In compliance with CEE Safety and Electro-magnetic
Compatibility Norms (EMC)
- Electrics according to the Norms EN60204-1, EN55011,
EN50082-2
NOTE: THE SAW IS SUPPLIED WITHOUT BLADE .

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7 - INSTALLATION
The machine can work according to the parameters provided by the manufacturer if it is rightly installed and the minimum
requirements are observed, as follows :
- Machine must be used indoor and with temperatures from +5 to + 40 °C.
- The relative humidity of the environment must not go over 95%.
- The nominal value of the voltage of electric energy must be between + - 10 and the frequency of the nominal value must
be between + - 2%.
The floor must have good characteristiques of capacity and level.
Floor space, operator position and working area are indicated in the included drawing that concerns the machine only
without fittings as optional.
Work table must be leveled: by using the screws and nuts (NOT SUPPLIED) put in the little feet holes to FIX the machine
to the floor .
The included electrical schemes reproduces the necessary details to arrange the connections, to be predisposed
for 4 KW power request ,
with a cable having 5 poles: 3 phases, neutral wire, ground wire .
. Earthing of all the electric parts with a dedicated GREEN/YELLOW wire, connected with a TN system to the supply
cable. A supplementary earthing point – indicated with PE – can be located on the metallic structure of the machine
DIFFERENTIAL PROTECTION
At the origin of the power supply cables a device (such as fuses) to protect against overloading has to be
installed. On the models equipped with electronic variable-speed drive unit (ESC), in order to connect the
differential protection on the power supply line, switches with a threshold of interference on the power
dissipation of not less than 300 mA (size 0.3 A or higher is recommended) have to be employed, having possibly
time adjustment availability (0>1.5 sec).
E.M.C. - Electromagnetic noise
The user is responsible for installing and using this saw according to the manufacturer’s guidelines outlined in this manual.
This equipment complies with the protection requirements established by the Directives 89/336/CEE, 92/31/CEE,
93/68/CEE concerning Electromagnetic Compatibility (EMC). It is in compliance also with the technical guidelines of the
Norms EN 55011, EN 50082-2 and it is intended for industrial and not for household use.
This machine has been foreseen for industrial and not for household use. In the event that should be electromagnetic
interferences the user is responsable for solving the problem together with the technical assistance of the manufacturer.
Before installing the machine the user must take into account possible electromagnetic problems of the working area. In
particular we suggest to install the plant away from:
- signalling, control and telephone cables;
- radiotelevision transmitters and receivers;
- computers or controlling and measuring instruments;
- safety and protection devices.
The electric supply cable must be kept as short as possible, well right and without wires.
The covers, the door and the frame must be suitably closed when the plant is operating.
Under no circumstances the plant must be modified except for adjusting and changing established by the manifacturer.
Follow the maintenance schedule.
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The VELOX automatic models are delivered with the movable control arm fixed inside the machine; to position it in the
normal user’s position it is necessary to unlock the cutting unit from travel bracket and turn it on 0°cut position, unscrew
and pull out the handle at the base of the movable control arm, turn this control arm anticlockwise (till the user’s position),
screw the handle again to fix the required position.
The procedure is described in following paragraph “13 - MACHINE SETTING FOR STARTING”

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N.B. All the VELOX models are already supplied with a conveyor that during the cutting catches a considerable quantity of
chips / powders made by the cutting.
The tool ventilation effect is agreed with the air flow direction that a suction plant (supplied as optional, for the models
VELOX only) can produce. Anyhow the installation of a connection tube is helped by a circular nipple placed on the back
side of the machine.
For using the machine without connection tube you must consider where the machine is placed, so that you can reduce
the danger due to the thown out little pieces or dusty on the walking areas .
8 – TRANSPORT & LIFTING
For the transport of the machine only the methods indicated below are possible. However, be sure that the means of
transport snd lifting are able to stand the machine's weight and its packing (about 700 Kg):
WARNING
The personnel in charge of loading, unloading and moving the machines should use protective gloves.
WARNING
When lifting or moving the machine, or a part of it, take care of clearing the operations area of the people, considering
also an appropriate safety area around it, so as to avoid any risks of injuring people or damaging things located nearly.
Special packings – wooden crate , wooden case –may be predisposed on request, by charge.
ALL THE OPERATIONS THAT INVOLVE MOVING THE MACHINE MUST BE CONDUCTED WHILE RESPECTING
THE FOLLOWING BASIC RULES:
+ When moving the machine, an appropriate means has to be used, with a loading capacity higher than the weight to
lift, which is indicated on the machine.
Metal chips
emission

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+ When choosing and then using equipment such as ropes, chains or lifting belts, be careful about their geometry
during the lifting and about the consequent actual loading capacity.
+ The machine is structured so as to offer lifting points, which are appropriately indicated and will have to be used for
lifting it.
+ In case the lifting belts touch parts of the machine, nylon belts are required; ropes or chains wrapped with jute or
clean covering can also be used. A great care is necessary while slinging and moving the machine in order to hinder
damages.
+ All operations have to be conducted with graduality, so as to avoid jolts and dangerous situations.
+ The person in charge of the operations has to make sure that all the national, local and company norms in reference
to injury prevention and work safety are respected.
+ One or more areas for material storage have to be identified.
If the machine is contained in a protection cage, after taking away the packing material, control the machine entireness.
The weight is written on the packing outside and it is in the technical data of this instruction manual too.
The monobloc floor stand also allows to make the displacement with a lift truck placed at the front side (from the position
of the operator).
In this case the " forks " of the lift truck must have a length equal or superior than 1 meter.
Make sure that lifting tools are proper for the weight and that the moving is correctly made without unbalancing the
machine.
DO NOT USE THE MOVABLE ARM WITH THE CONTROL PANEL AS LIFTING UP POINT.
In case of newt manipulations, the machine should be displaced with the saw frame completely down and the feeding
carriage should be placed nearly to the cutting unit (minimum stroke). The movable arm with control panel should be
locked by the proper spacer and by the handles, which must hinder the rotation.
Transport with wooden crate or wooden case. ( BY REQUEST , ON CHARGE )
The machine is wrapped with thermoplastic material in order to assure a suited protection of all its parts; then it is packed
into a wooden crate or cage to protect it from collisions, inclement weather and so on.
To lift it, use a forklift from front side of machine, with forks length 1.5 m or more (see picture ).
You need to follow the indications you find on the packing before proceeding to moving or opening it.
WARNING
The size of the packing varies according to the machine ordered and its configuration.
WARNING
The machine is fixed to the packing by means of screws, so as to hinder that it can move during the transport (see
drawing in the following page)
6 -FITTINGS ASSEMBLING
The information necessary for the installation are given together with the fittings. Anyway you can find here following a
short description of the product.
Loading Roller Tables - To install them rightly, it is necessary first of all to level and fix the machine on the floor. To level
and line up the loading roller table refer to the work table and to the supporting back jaws. Start from the one that is

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nearest to the feeder. For the longest workpieces fix the floor stand to the floor . Rollers are in plastic material to avoid
light metal or painted profiles damages.
The beginning connection to the machine (see below) is 1 m. long and it is already provided with pedestal; pay attention
to not damage the END OF BAR electric microswitch when you are installing it (left picture).It can be completed with 2
meters each roller table.
Within the standard accessories there is a sheet iron plate that should be mounted as protection of the microswitch; if
you have ordered the vertical or “V” roller also, please place them in accordance with this picture below.
At the unloading side you can arrange a roller table ( RTS ) or a millimetered rod roller table ( RTM ) or even a digital
measuring system ( RTD ). In the last case the machine control needs a proper synchronization device that must be
connected to the plug of the electric box of the machine, making the automatic moving back of the measure trolley and the
head cutting movement.
" V " jaws - necessary to rightly lock the pipes until 90 mm. of diameter by avoiding the deformation. They allow to
increase the penetration speed by reducing the working time .They can only make you cuts at 0°.
Assemble them by following the instructions and place them into line by using for example a straight round, to guarantee a
right passage of the bars. Remembar fix them 10 mm higher from worktable surface, to avoid metal chips don’t interferes
with clamping action.
Chip suction plant -- It is possible to connect it to the machine so that it works in synchronism with the cutting
movements. See the electric scheme to make this work, which should be done by specialized persons (electrician). It is
provided with a switch for the electric energy and with a flexible tube ( 3 meter long) for the union to the blade cover: it is
better reduce its lenght when the suction plant is placed near the machine.
Voltage transformer - set it between the electric equipment of the building and the electric supply of the machine. It
allows to work with a different voltage than the standard one (that is 400V / 50 Hz with neutral wire).
Available voltages: 230V- 460V -500V - 575V / 50 or 60 Hz.
7 - BLADE CHOICE
In this paragraph we suggest the type of blade to use for cutting and the material that must be worked. To get the best
performance from this machine it is necessary to understand the right applications of the used tools and what you have
not to do with them.
The blade to be used must have the following dimensions (in mm.):
external diameter = 350 max./300 min.
hole diameter = 32 or 22 mm.
thickness = from 2,5 to 4,2 mm. (our standard blade with hard metal teeth is 3,4 mm)
Please note that the you can get the maximum cutting sizes by using the blade of maximum diameter.

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For making a right cut it is also necessary to establish the pitch ( t ) or the suitable number of teeth ( z ). The blade must
generally have the toothing as follows:
- close toothing for cutting thin materials, tubular and profiles (for example 108 or 96 teeth with a negative inclination for
reducing the noise too !;)
- thin toothing for cutting solid materials or pieces that need a long piece of blade (for example 72 or 84 teeths with
positive inclination for a better penetration inside the cutting piece);
By choosing the right one you can avoid a lot of working errors and you can get a good blade penetration and the
necessary space for the chips.
If you cut more pieces at the same time, you must consider them as one piece (that is you have to consider the global
size).
These general indications are necessary for a right choice. It can also be updated or changed by the user according to his
personal experiences.

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 11. INSTRUCTIONS FOR USE AND ARNINGS
This machine can make automatic and semiautomatic work cycles, however at the end of each one the
operator has to remove the material that has been cut and possibly change the cutting conditions.
Therefore the saw sometimes must be manually adjusted and then it works in semiautomatic cycle (so the
operator is not indispensable).
The working cycle ends when the machine stops; in order to begin a new cycle, the starting procedure will
have to be repeated.
11.1 - This machine is designed and manufactured so as to be safely used by the operator, provided that it is
properly operated . No protections will ever suffice if the operator does not work with due caution, does
not make sure that the machine is in top operating conditions and does not follow the instructions below.
You must remember that the machine is designed to CUT METALS with a sharp tool, and you are
responsible to see that it is operated in a SAFE and CORRECT manner.
1. make sure that the machine is properly installed and electrical installation is proper.
2. be sure you are familiar with all operating, safety, and applications information before running this saw.
3. see that all who operate this machine are properly trained and fully aware of all safety practices.
4. do not expose yourself or other people to any risk.
5. insist on proper personal protective equipment and practices.
6. maintain all factory-installed SAFETY DEVICES and make sure that these are never removed or altered
or restricted in any way.
7. the operator must have a safe and organized work area with suitable light and operating room.
8. the whole equipment has to be correctly and constantly maintained and inspected on a regular basis.
9. never use tools with different features from those for which the machine is designed for.
10.never use this machine to cut material bigger than the cutting capacity.
11. keep the cutting area clear of tools or other loose objects.
12. never operate the saw unless all protections are in place.
13. NEVER EAR loose clothing, long sleeves, large gloves, jewelry, or any other items that may be
trapped into a part of the equipment. Confine long hair.
14. always disconnect the power at source when performing maintenance or making adjustments.
15. never insert hands or arms into or near the cutting area while machine is running.
16. properly clamp the material in the vice and never hold it with your hands.
17. support suitably the bar on both sides of the machine to prevent falling.
e recommend to connect an unloading table in case the cutting length of the material is longer than the
distance between the blade and the right edge of the base.
18. when cutting very short pieces, make sure they do not jam into the blade.
19. if the blade becomes jammed, turn immediately off the emergency locking button, then move the
cutting unit to the CUTTING START position. If this is not possible, open the vice and move the piece,
check that the blade or teeth are not broken, if so replace it.
20. never change the working conditions when cutting, with exception of those specifically allowed (for
example, changing speed with the Inverter).
21. do not move the saw while cutting and avoid its instability.
22. wear personal safety equipment, if required for a safe operation.
ALWAYS OPERATE THE MACHINE SAFELY, USING COMMON SENSE AND ALERTNESS

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On some parts of the machine there are some stickers which warn about the safety measures that have to
be taken by the operator who runs it. Their meaning (easy to understand) is indicated in the following
chart

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 11.2 - OPERATOR’S SAFETY
This section illustrates the safety protections applied on the saw, according to the current legislation in the
field of safety.
11.2.1. ELECTRIC EQUIPMENT – Norm EN 60204-01
. Electric board closed with screws - general switch
. Marking of the electric components used, according to the indications on the electric scheme
. Control circuit with 24V tension – Control transformer with fuses on input and output
. Earthing of all electric parts with a dedicated GREEN/YELLO wire, connected with a TN system to the
supply cable. A supplementary earthing point – indicated with PE – can be located on the metallic
structure of the machine.
. Minimum tension coil that prevents accidental restarting after a lack of tension.
. Protection from overloads and high temperature thanks to bimetal thermo-protectors placed directly in
the blade motor
. Emergency button for interrupting immediately all the movements of the machine. In order to restore all
the functions, rotate the button half a turn.
. Sensor on the vices closure: in case they do not clamp the material or the air pressure is low, the
machine stops immediately.
-Sensor timed opening of the front cover: prevents that after the arrestof the cycle or its interruption can
be accessed to the cutting area untilthe blade is still rotating. The opening is interrupted also the
entranceof the compressed air, which must be restored by the appropriate button on the panel.
The stops caused by one of the aforementioned devices needs a complete restoring of the working cycle

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112.2 – PROTECTION AGAINST ACCIDENTAL CONTACTS
. Complete metallic protection of the blade and the blade shaft. It is comprised of the metal chips
conveyor on the back side of machine.
. Rotating metallic moving guard, fixed to the main blade guard. It assures the coverage of the blade in
every position, except for the stretch of blade which makes the cut.
Positioning of the saw blade thanks to 2 buttons located on the control board, in order to limit the width
of the danger area to the stretch of blade strictly necessary for the cut.
. Clamping vice with a maximum stroke of 6 mm, according to the norms on automatic closing
. Guard extended to both sides which retains the coolant used during the cut, preventing its spilling on the
floor
. Parts of the machine with suitably chamfered or rounded angles
Fixed unloading carter to avoid contacts with blade or cut pieces : it is supplied apart, to be fixed by
owner before use the machine, by the four screws also in place.
FIX IT BY PROPER SCRE S, THAT ARE ALREADY PLACED ON THE RIGHT SIDE OF THE MACHINE, AS
SHO N IN THESE PICTURES. IT MAY BE USED WITH UNLOADING ROLLER TABLE ALSO.
.
112.3. LIGHTING OF THE ORKING AREA
An inadequate lighting can cause accidents to the operator, who consequently needs a suited lighting in
the working area. In case of a lack of precise indications (for example, norm ISO 8995) for special areas,
we advise to supply a lighting equal to 750 LUX.
12 - MACHINE DESCRIPTION, E.C. SAFETY NORMS, SUGGESTIONS FOR THE USE
Automatic circular cut off sawing machine with pneumatic motion and hydraulic brake of the blade lowering speed. The
head swivels from 45 deg. left to 45 deg. right. It is suitable for cutting metal profiles and solids in aluminium and light
metals. The cutting unit moves till 45 deg. from the vertical.

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 17/73
It is not suitable to cut wood and assimilated materials (cfr. D.M. 2006/42/EEC, enclosure I, paragraph 2.3).
The automatic working consists usually of: locking of the material, feeding and cutting, tool return and feeding for a new
cut.. The operator must make the cutting adjustments, the displacement of the material and the cycle starting. Quantity
and length of pieces are predisposed by control panel, within others cutting conditions.
For making mitre cuttings it is necessary to rotate manually the saw head to the left/right too.
The applied safety norms are mentioned in the included compliance declaration.
From the working position, just opposite to the frontal vice, the operator is able to use the commands and control the
machine process.
In the following paragraphs you will find all information for using the machine in the best way and for a very long time.
The following picture sums up all indications necessary for the machine identification:
- identification plate, with the serial number, is fixed on the upper right side of column or on the back side of the electric
control box -pos. A or B;
- the keyboard of the electronic control has a further register number placed on the back shield pos. B (inside) ;
- each motor has its own serial number pos. C , D, E .
Nella dichiarazione di conformita' allegata sono citate le Direttive di Riferimento e le Norme Applicate.
la targa di identificazione e' fissata all'angolo superiore destro della base o sul comando elettrico( A ). La tastiera del
comando elettronico ha un ulteriore numero di matricola riportato all’interno, sul proprio involucro ( B ); ciascun motore ha
inoltre la propria targa ( C , D , ).
13 - MACHINE SETTING FOR STARTING
Check that the machine has not clear damages
or faults and control the standard equipment
that includes the tools, fittings to carry out some
adjustments, use and maintenance handbook.
In case the machine is supplied with additional
equipment make sure that it is adaptable to the
machine.
Inform immediately the reseller or the service
staff about possible damages or faults before
starting the machine.
Remove the lifting plates (if present), the
locking plate between the cutting unit and the
floor stand, the spacer between the movable
arm and the base of the machine.
The VELOX automatic models are delivered
with the movable control arm fixed inside the
machine; to position it in the normal user’s
position it is necessary to unlock the cutting unit
from travel bracket and turn it on 0° cut
position, unscrew and pull out the handle at the
base of the movable control arm, turn this
control arm anticlockwise (till the user’s
position), screw the handle again to fix the
required position.

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 18/73

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 19/73
Place the bracket inside the floor stand. For opening the doors you have to loosen the lower hooks indicated in the
picture- pos. 1 - dr. RI0503-. Remove the protective substances placed on the surfaces during the moving and transit by
using cleaned and non-filamentous clorth or paper, and please check that there is no rust on the metallic parts.
In case of using compressed air jet always wear proper eye protection glasses.
Take out the chip tray from the right side of the floor stand and remove the possible objects that can obstruct the passage
of the coolant. The parts in motion (band guides, trolleys, pivots, bearing support, bearing disc etc. ) are already lubricated.
The pneumatic equipment, ready to start, includes an automatic lubricator capable to regulate the quantity of oil put in the
circuit -dr.RI0344-. Then go on as follows:
13.1 - COOLING AND LUBRICATION PLANT
If necessary, by following the instructions of the supplier, prepare the coolant suitable for the cutting material because in
some cases we suggest to cut by dry method, especiallly on thin walled sections, or tubular profiles.
In case fill the tank with the cooling according to the instructions of the supplier of the product. Pour the coolant into the
tank placed inside the base, max 15 liters. It is possible to reach it by front side after opening the right door by the back
side.
If not you can pour it directly between the work table and the base.
In this case keep attention that the removable chip tray and the tank are correctly placed.
13.2 - PNEUMATIC CONNECTION
The machine is supplied with the air treatment unit -dr. RI0344-, but it is right to connect it to a system provided at least
with condensate discharger, with pipes correctly setted, at least with a pressure of 5/6 BAR. The consumption of air is
about .5.Nl max. for each automatic cycle.
The air filter –4/RI0344-has an automatic valve that cleans itself each time the air is connected/disconnected; the
lubricator –3/RI0344- has a little screw in the top –7/RI0344-: by a screwdriver can be adjusted to supply the right quantity
of oil into air ( ab.one oil drop each 10/15 working cycle). To refill it, see OIL & LUBRICANT chart to find the right one.
13.3 - ELECTRICAL CONNECTION

TRADUCTION OF THE ORIGINAL USER’S INSTRUCTIONS
VELOX 350AF-NC ED.2011eng rev.00 20/73
WARNING : For safety reason each time you re-connect the supply line to the machine , AT THE FIRST
INSTALLATION , in case you change the supply wall socket take out the blade and the flanges - pos. 1, 2, 3, 4, 5
/dr. RI0070 - before pushing the start button [ I ] .
Verify that the voltage and the power frequency are compatibles with the ones reported in the technical data plate ( It is
placed on the right side of the head column or on the back of the control panel) : a difference over 10% causes some
working unevenness more or less manifested.
THE MACHINE NEEDS A SUPPLY LINE WITH NEUTRAL WIRE ,
3 PHASES , HEARTH WIRE
Connect the plug to a suitable socket or replace it with that of normal use ( in case the plug must be replaced, the work
must be done by an electrician ). The phasing performed by the manufacturer allows to get a rotation of all motors by
connecting the wires in the following order L1=R, L2=S, L3=T, N=NEUTRAL; anyhow check as follows : ( with
compressed air connected, pressure not lower than 2 BAR , feeder cover well closed).
a) in case of the EMERGENCY BUTTON is off, turn it on by rotating it 1/4 of turning in the indicated direction -
pos-. 3/RI0503 -.
b) push the button ON of the main switch placed on the side of the electric control, on the back side of the machine - pos.
2 / dr.RI0346 –.
On the display is visible for a few seconds the IMET logo, then you are requested for the PASSWORD (that is 11 for
this version). Dial it by using keyboard and confirm it with ENTER button.
c) press button 15/RI0502-- to intoduce compressed air into pneumatic circuit
d) Make the motor can run by pushing the button 27/RI0502-.
e) Turn to 0 the cutting speed regulator - pos. 2 / dr. RI0503 -.
f) Close completely the vices of the cutting unit and open it again 2 or 3 mm , for automatic motion. The vice to the left is
equipped with a sensor to detect the right closing position.
g) Push the white start button [ I ] - pos 8/RI0502- and check that the spindle rotates in the direction of the PRINTED
ARROW placed on the coverblade.
If case the vice is not closed or is in a wrong position - you can read on the display the message of error = time out vice
and saw frame do not moves down.