Homer Plasmacut 39 Manual de usuario
ALFA IN a.s © www.alfain.eu Homer Plasmacut 39 manual EN 03
PLASMA CUTTING MACHINE
HOMER Plasmacut 39
OPERATING MANUAL
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ALFA IN a.s © www.alfain.eu
CONTENT
1. INTRODUCTION ...................................................................................... 3
2. SAFETY INSTRUCTIONS AND WARNINGS ........................................... 4
3. CONDITIONS OF USE .............................................................................
4. TECHNICAL DATA ................................................................................... 8
5. MAIN PARTS OF THE MACHINE ............................................................ 9
6. ACCESSORIES ..................................................................................... 10
. GETTING STARTED .............................................................................. 11
8. CUTTING ............................................................................................... 13
9. MAINTENANCE ..................................................................................... 15
10. STATEMENT OF WARRANTY .............................................................. 16
11. DISPOSAL ............................................................................................. 1
12. WARRANTY LIST .................................................................................. 1
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1. INTRODUCTION
Congratulations on your new ALFA IN product. We are proud to have you as our
customer and will strive to provide you with the best service and reliability in the
industry.
This Operating Manual has been designed to instruct you on the correct use and
operation of your ALFA IN product. Your satisfaction with this product and its
safe operation is our ultimate concern. Therefore please take the time to read
the entire manual, especially the safety precautions. They will help you to avoid
potential hazards that may exist when working with this product.
Read and understand this entire manual and your employer’s safety practices
before installing, operating, or servicing the equipment. While the information
contained in this manual represents the manufacturer's best judgement, the
manufacturer assumes no liability for its use.
Machine HOMER Plasmacut 39 is designed for cutting metal on the basis of
modern technology cutting material through a thin beam plasma gas.
HOMER Plasmacut 39 is designed for high-quality cutting of materials up to 10
mm thick carbon steel (for more information, see instructions below).
At lower demands on the quality of the cut can be cut through (separate) the
material thickness to 15 mm.
We reserve the law of adjustments and changes in case of printing errors,
change of technical parameters, accessories etc. without previous notice. These
changes may not be reflected in the manuals for use in paper or electronic form.
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2. SAFETY INSTRUCTIONS AND ARNINGS
1. OPERATION AND MAINTENANCE OF PLASMA ARC EQUIPMENT CAN
BE DANGEROUS AND HAZARDOUS TO YOURHEALTH.
2. Plasma arc cutting produces intense electric and magnetic emissions that
may interfere with the proper function of cardiac pacemakers, hearing aids,
or other electronic health equipment. Persons who work near plasma arc
cutting applications should consult their medical health professional and
the manufacturer of the health equipment to determine whether a hazard
exists.
3. Once the packing has been opened, make sure that the machine is not
damaged. If in any doubt, call the service centre.
4. This equipment must only be used by qualified personnel.
5. During installation, any electric work must only be carried out by trained
personnel.
6. The machine must be used in a dry place with good ventilation.
. Make sure that no metal dust can be drawn in by the fan inside the
machine, as this could cause damage to the electronic circuits.
8. It is prohibited to connect more than one INVERTER generator in series or
in parallel.
9. When installing the machine, follow the local regulations on safety.
10. The position of the machine must allow easy access by the operator
to the controls and connectors.
11. When the cutting machine is operating, all its covers and doors must
be closed and well fixed.
12. Do not expose the cutting machine to direct sunlight or to heavy rain.
This equipment conforms to protection rating IP21S.
13. The operator must wear gloves, clothes, shoes, and a helmet or a
welder’s helmet, which protect and are fire-resistant in order to protect him
against electric shock, flashes and sparks from cutting.
14. The operator must protect his eyes with safety visor or mask
designed for welding, fitted with standard safety filters. He should also be
aware that during plasma cutting ULTRAVIOLET RADIATION is emitted.
Therefore it is vital that his face is also protected from radiation. Ultraviolet
rays produce the same harmful effect as sun burning on unprotected skin.
15. The operator is obliged to warn anyone near the cutting area of the
risks that cutting involves and to arrange to provide adequate protection
equipment.
16. Keep all fumes and gases from the breathing area.
1 . Keep your head out of the fume plume.
18. Use an air-supplied respirator if ventilation is not adequate to remove
all fumes and gases.
19. The kinds of fumes and gases from the plasma arc depend on the
kind of metal being used, coatings on the metal, and the different
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processes. You must be very careful when cutting or welding any metals
which may contain one or more of the following:
Antimony
Chromium
Mercury
Nickel Cobalt Arsenic
Barium Copper Selenium
Beryllium Lead Silver
Cadmium
Manganese
Vanadium
20. Always read the Material Safety Data Sheets (MSDS) that should be
supplied with the material you are using. These MSDSs will give you the
information regarding the kind and amount of fumes and gases that may
be dangerous to your health.
21. It is very important to arrange for sufficient ventilation, especially
when cutting in enclosed spaces. We suggest using suitable fume
extractors to prevent the risk of intoxication by fumes or gas generated by
the cutting process.
22. Noise can cause permanent hearing loss. Plasma arc processes can
cause noise levels to exceed safe limits. You must protect your ears from
loud noise to prevent permanent loss of hearing.
23. To protect your hearing from loud noise, wear protective ear plugs
and/or ear muffs. Protect others in the workplace.
24. Noise levels should be measured to be sure the decibels (sound) do
not exceed safe levels.
25. The operator must ensure all flammable materials are removed from
the work area to avoid any risk of fire.
26. The operator must NEVER cut containers that have previously
contained petrol, lubricants, gas or similar flammable materials, even if the
container has been empty for a considerable time. THERE IS A VERY
HIGH RISK OF EXPLOSION.
2 . The operator must be aware of all the special regulations which he
needs to conform to when cutting in enclosed spaces with a high risk of
explosion.
28. To prevent electric shock, we strongly suggest the following rules:
a) Do not work in a damp or humid environment.
b) Do not use the machine if its cables are damaged in any way.
c) Make sure that the earthing system of the electric equipment is correctly
connected and operational.
d) The operator must be insulated from the metal components connected
to the return wire.
e) The earthing of the piece being worked could increase the risk of injury
to the operator.
29. EN 609 4-1 Standard: Open-circuit voltage. During the operation of
the machine, the highest voltage, with which it is possible to come into
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contact, is the open-circuit voltage between the clamps. In our generator
this voltage is 260V.
30. The maximum open-circuit voltage of the plasma machines is
established by national and international standards (EN 609 4-1)
depending on the type of current to be used, on its waveform and on the
hazards arising from the work place. These values are not applicable to
the strike currents and those for stabilisation of the arc that could be above
it.
31. The open-circuit voltage, for as many adjustments as possible, must
never exceed the values relating to the various cases shown in the
following table:
Case
Working conditions Open-circuit voltage
1 Places with increased risk of
electric shock
DC current: 113V
peak value
AC current: 68V
peak value and
48V effective
2 Places without increased risk
of electric shock
DC current: 113V
peak value
AC current: 113V
peak value and
80V effective
3
Torches held mechanically
with increased protection for
the operator
DC current: 141V
peak value
AC current: 141V
peak value and
100V effective
4 Plasma cutting DC current: 500V
peak value
32. In case 1, the dc machines with rectifier must be built in such a way
that, in case of a fault developing in the rectifier (for example open circuit,
short circuit or lack of power), the permitted values cannot be exceeded.
The plasma cutting machines of this type can be marked with the symbol:
S
33. Before opening the machine switch off the machine and disconnect
it from the power socket.
34. Only personnel authorised by this company can carry out
maintenance on the machine.
PROTECTIVE UTTILITIES
1. Welding helmet with filter shade at least 10
2. Welding gloves
3. Welding apron and cloth
4. Welding boots
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RISK OVERVIE
1. Risk of electric shock
2. Ultraviolet light and light radiation
3. Risk of inhaling gas fumes and dust particles
4. Burns
5. Noise
NOTE
1. It is forbidden to operate a machine with damaged insulation of the cutting
torch or supply cable.
2. Never operate the machine taken down or damaged covers.
3. It is forbidden to operate the machine in wet environments and outdoors in
rain or snow.
4. Ensure proper grounding clamping pliers, which also reduces the risk of
electric shock.
5. Use prescribed protective utilities, keep them dry.
6. Plasma arc cutting produces intense electric and magnetic emissions that
may interfere with the proper function of cardiac pacemakers, hearing aids,
or other electronic health equipment. Persons who work near plasma arc
cutting applications should consult their medical health professional and
the manufacturer of the health equipment to determine whether a hazard
exists.
. Never aim the torch against the eyes, body or other person.
3. CONDITIONS OF USE
1. This equipment must only be used by qualified personnel.
2. During installation, any electric work must only be carried out by trained
personnel.
3. Device complies with IEC 61000-3-12.
4. Do not expose the plasma machine to direct sunlight or to rain or snow.
This equipment conforms to protection rating IP21S.
5. Working ambient temperature between -10 and +40 °C.
6. Relative humidity below 90% at +20 °C.
. Up to 3000 m altitude.
8. Place the machine the way that the cooling air can enter the vents without
restriction to. It is necessary to ensure that no impurities, especially metal
particles, are not drawn into the machine.
9. Cutting machine in terms of interference suppression is intended primarily
for industrial premises. In the case of use of other areas may be need for
special measures (see EN 609 4-10).
10. The machine must be protected against
a. Moisture and rain and snow
b. Mechanical damage
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c. Draft and any ventilation of neighbouring machine
d. Excessive overloading - crossing technical parameters
e. Rough handling
ELECTROMAGNETIC COMPATIBILITY
The welding device is in terms of interference designed primarily for industrial
areas. It meets the requirements of EN 609 4-10 class A and it isn’t designed
for using in residential areas, where the electrical energy is supplied by public
low-voltage power supply network. It can be here potential problems with
ensuring of electromagnetic compatibility in this areas, due to interference
caused by power lines as well as the radiated interference.
During operation, the device may be the source of interference.
Caution
We warn users, that they are responsible for possible interference from welding.
4. TECHNICAL DATA
Method Plasma cutting
Mains voltage V/Hz 1 x 230/50-60
Cutting current range A 20 - 40
Open-circuit voltage U20 V 260
Mains protection A 16 @
Max. effective current I1eff A 14,8
Cutting current (DZ=100%) I2 A 20
Cutting current (DZ=60%) I2 A 26
Cutting current (DZ=x%) I2 A 25%=40
Max. cutting thickness - carbon steel
(separate mat.)
mm 15
Quality cutting
thickenss
Carbon steel mm 10
Stainless steel mm
Aluminium mm 5
Copper mm 3
Max. input pressure bar 8,5
Working pressure (torch Parker SCB 50) bar 4,0
Air consumption (torch Parker SCB 50) l/min 120
Arc ignition HF
Current regulation continuous
Protection IP 21S
Standards EN 609 4-1, EN 609 4-10 cl. A
Dimensions (w x l x h) mm 1 0 x 480 x 315
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Weight (including torch) kg 9,4
5. MAIN PARTS OF THE MACHINE
FRONT AND REAR PANELS
Fig. 1 – Main parts of the machine
Po
s
.
Description
A1
LED
indicator
–
when i
lluminated, the machine is ON
A2 LED indicator. If the LED illuminates the thermo-switch is
disconnected. In such a case leave the machine on to cool down.
A3
Cutting torch
A4
Poten
t
iomet
e
r
of cutting current setting
A5
Earthing cable
A6
Switch
ON/OFF
A
Mains cable
A8
Fan
A9
Oil water separator with manometer
A10
Gas fitting
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6. ACCESSORIES
CONTENT OF DELIVERY
1. Torch Plasma SCB50 Homer 4 m
2. Earthing cable
3. Operating manual
ON REQUEST
Po
s
.
Code
Description
SCB50
-
40
-
M16X1.5
Torch
Plasma SCB50 Homer 4 m (
substitute
)
10
P166
Circle Cutting Attachment SCB50
23
4801
Adapter hoses for filter AT 1000
24
5302
Air Filter AT 1000
25
5304
Adapter for AT 1000 PEGAS PLASMA
11
S c.
Welding Helmet Barracuda S C Black
12
S SUN9B
Welding Helmet S9B Shooting Blue Shark
13
E 00008
Quick Connector SK
-
NW ,2
-
9 mm for hose
14
2546
Clamp 10
-
16 Gemi
Fig. 2 – Spare parts of the torch SCB 50, machine and adapter
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