Alfain AXE 250 IN MIG MAN Bedienungsanleitung

ALFA IN a.s. © www.alfain.eu AXE 250-320 IN MIG MAN manual EN 03

MIG/MAG WELDING MACHINES

AXE 250 IN MIG MAN

AXE 320 IN MIG MAN

INSTRUCTION MANUAL

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CONTENT:

1. INTRODUCTION ............................................................................................. 3

2. SAFETY INSTRUCTIONS AND WARNINGS ....................................................... 4

3. CONDITIONS OF USE ...................................................................................... 7

4. TECHNICAL DATA ........................................................................................... 8

5. ACCESSORIES ................................................................................................. 9

6. DESCRIPTION OF THE APPLIANCE ................................................................... 9

7. GETTING STARTED ....................................................................................... 14

8. WELDING ..................................................................................................... 16

9. ROUTINE MAINTENANCE & INSPECTION ...................................................... 18

1 . STATEMENT OF WARRANTY ........................................................................ 2

11. DISPOSAL ..................................................................................................... 21

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1. INTRODUCTION

Con ratulations 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 Operatin Manual has been desi ned 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 workin with this product.

Read and understand this entire Manual and your employer’s safety practices

before installin , operatin , or servicin the equipment. While the information

contained in this Manual represents the Manufacturer's best jud ement, the

Manufacturer assumes no liability for its use.

AXE 250/320 IN MIG MAN are three phase sturdy weldin machines for

MIG/MAG weldin .

The machines are desi ned to produce maximum power output combined with

hi h reliability and efficiency.

We reserve the law of adjustments and chan es in case of printin errors,

chan e of technical paramaters, accessories etc. without previous notice.

These chan es may not be reflected in the manuals for use in paper or

electronic form.

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2. SAFETY INSTRUCTIONS AND WARNINGS

1. OPERATION AND MAINTENANCE OF WELDING EQUIPMENT CAN

BE DANGEROUS AND HAZARDOUS TO YOURHEALTH.

2. Arc weldin produces intense electric and ma netic emissions that may

interfere with the proper function of cardiac pacemakers, hearin aids,

or other electronic health equipment. Persons who work near arc weldin

applications should consult their medical health professional and the

manufacturer of the health equipment to determine whether a hazard

exists.

3. Once the packin has been opened, make sure that the machine is not

dama ed. If in any doubt, call the service centre.

4. This equipment must only be used by qualified personnel.

5. Durin installation, any electric work must only be carried out by trained

personnel.

6. The machine must be used in a dry place with ood ventilation.

7. Make sure that no metal dust can be drawn in by the fan inside the

machine, as this could cause dama e to the electronic circuits.

8. It is prohibited to connect more than one enerator in series or in parallel.

9. When installin the machine, follow the local re ulations on safety.

10. The position of the machine must allow easy access by the

operator to the controls and connectors.

11. When the weldin machine is operatin , all its covers and doors

must be closed and well fixed.

12. Do not expose the weldin machine to direct sunli ht or to heavy

rain. This equipment conforms to protection ratin IP23S.

13. The operator must wear loves, clothes, shoes, and a helmet or a

welder’s helmet, which protect and are fire-resistant in order to protect

him a ainst electric shock, flashes and sparks from cuttin .

14. The operator must protect his eyes with safety visor or mask

desi ned for weldin , fitted with standard safety filters. He should also

be aware that durin arc weldin 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 burnin on

unprotected skin.

15. The operator is obli ed to warn anyone near the weldin area of

the risks that weldin involves and to arran e to provide adequate

protection equipment.

16. Keep all fumes and ases from the breathin area.

17. Keep your head out of the fume plume.

18. Use an air-supplied respirator if ventilation is not adequate to

remove all fumes and ases.

19. The kinds of fumes and ases from the plasma arc depend on the

kind of metal bein used, coatin s on the metal, and the different

processes. You must be very careful when weldin any metals which

may contain one or more of the followin :

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Antimony

Chromium

Mercury

Nickel Cobalt Arsenic

Barium

Copper

Selenium

Beryllium

Lead

Silver

Cadmium Man anese Vanadium

20. Always read the Material Safety Data Sheets (MSDS) that should

be supplied with the material you are usin . These MSDSs will ive you

the information re ardin the kind and amount of fumes and ases that

may be dan erous to your health.

21. It is very important to arran e for sufficient ventilation, especially

when weldin in enclosed spaces. We su est usin suitable fume

extractors to prevent the risk of intoxication by fumes or as enerated

by the weldin process.

22. Noise can cause permanent hearin loss. Weldin arc processes

can cause noise levels to exceed safe limits. You must protect your ears

from loud noise to prevent permanent loss of hearin .

23. To protect your hearin from loud noise, wear protective ear plu s

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 weld containers that have previously

contained petrol, lubricants, as or similar flammable materials, even if

the container has been empty for a considerable time. THERE IS A

VERY HIGH RISK OF EXPLOSION.

27. The operator must be aware of all the special re ulations which he

needs to conform to when cuttin in enclosed spaces with a hi h risk of

explosion.

28. To prevent electric shock, we stron ly su est the followin rules:

a) Do not work in a damp or humid environment.

b) Do not use the machine if its cables are dama ed in any way.

c) Make sure that the earthin 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 earthin of the piece bein worked could increase the risk of

injury to the operator.

29. EN 60974-1 Standard: Open-circuit volta e. Durin the operation

of the machine, the hi hest volta e, with which it is possible to come into

contact, is the open-circuit volta e between the clamps.

30. The maximum open-circuit volta e of the plasma machines is

established by national and international standards (EN 60974-1)

dependin on the type of current to be used, on its waveform and on the

hazards arisin from the work place. These values are not applicable to

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the strike currents and those for stabilisation of the arc that could be

above it.

31. The open-circuit volta e, for as many adjustments as possible,

must never exceed the values relatin to the various cases shown in the

followin table:

Case

Workin

conditions

Open

circuit volta e

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

Torches held

mechanically with

increased protection for

the operator

DC current: 141V

peak value

AC current: 141V

peak value and

100V effective

4 Plasma cuttin 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 developin in the rectifier (for example open circuit,

short circuit or lack of power), the permitted values cannot be exceeded.

The weldin machines of this type can be marked with the symbol:

33. Before openin 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. Weldin helmet with filter shade at least 10

2. Weldin loves

3. Weldin apron and cloth

4. Weldin boots

RISK OVERVIEW

1. Risk of electric shock.

2. Ultraviolet li ht and li ht radiation

3. Risk of inhalin as fumes and dust particles

4. Burns

5. Noise

NOTE

1. It is forbidden to operate a machine with dama ed insulation of the

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weldin torch or supply cable.

2. Never operate the machine taken down or dama ed covers.

3. It is forbidden to operate the machine in wet environments and

outdoors in rain or snow.

4. Ensure proper roundin clampin pliers, which also reduces the risk

of electric shock.

5. Use prescribed protective utilities, keep them dry.

6. Arc weldin produces intense electric and ma netic emissions that

may interfere with the proper function of cardiac pacemakers, hearin

aids, or other electronic health equipment. Persons who work near

plasma arc cuttin applications should consult their medical health

professional and the manufacturer of the health equipment to

determine whether a hazard exists.

7. Never aim the torch a ainst the eyes, body or other person.

3. CONDITIONS OF USE

1. This equipment must only be used by qualified personnel.

2. Durin 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 sunli ht or to rain or snow. This

equipment conforms to protection ratin IP23S.

5. Place the machine the way that the coolin 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.

6. Weldin 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 60974-10).

7. The machine must be protected a ainst

a) Moisture and rain and snow

b) Mechanical dama e

c) Draft and any ventilation of nei hbourin machine

d) Excessive overloadin - crossin technical parameters

e) Rou h handlin

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ELECTROMAGNETIC COMPATI ILITY

The weldin device is in terms of interference desi ned primarily for industrial

areas. It meets the requirements of EN 60974-10 class A and it isn’t desi ned

for usin in residential areas, where the electrical ener y is supplied by public

low-volta e power supply network. It can be here potential problems with

ensurin of electroma netic compatibility in this areas, due to interference

caused by power lines as well as the radiated interference. Durin operation,

the device may be the source of interference.

Caution

We warn users, that they are responsible for possible interference from

weldin .

4. TECHNICAL DATA

Model AXE 250 IN MIG

MAN

AXE 320 IN MIG

MAN

Method MIG/MAG MIG/MAG

Mains volta e V/Hz 3 x 400/50-60 3 x 400/50-60

Weldin current ran e A 20 - 250 20 - 315

Open-circuit volta e U20 V 54,4 63,1

Mains protection A 16 @ 16 @

Max. effective current I1eff A 12,9 12,9

Weldin current (DC=100%) I2 A 210 210

Weldin current (DC=60%) I2 A 250 250

Weldin current (DC=x%) I2 A 60%=250 25%=315

Protection IP 23S

Standards EN 60974-1, EN 60974-10 cl. A

Dimensions (w x l x h) enerator mm 474 x 911 x 670

Wei ht - compact/ enerator k 47,6 47,6

Wire speed m/min 0,5 - 17 0,5 - 17

Spool diameter mm 300 300

Spool wei ht k 18 18

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5. ACCESSORIES

DELIVERED WITH THE MACHINE

1. Earthin cable 3 5 m with a clamp

2. Gas hose

3. Adapter up to 18 k

ACCESSORIES TO ORDER

1. Wire cleaner

2. CO2 Gas pre heatin cable

3. Reduction valve

4. Torch consumables

5. Feed rolls 0,6-0,8 1,0-1,2 for carbon steels, aluminium, flux core wires

6. Torch ABIMIG AT 305-C LW 4m

6. DESCRIPTION OF THE APPLIANCE

MAIN PARTS

Picture 1 - Main parts

On/Off Switch

PCB control panel

Quick Connector + (optional)

Quick Connector

EURO connector

Wire Feeder

Spool Holder

Solenoid Valve

A9 Mains Cable

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CONTROL PANEL

Picture 2 – Control panel

Volta e

isplay

V2 Display shows the weldin current

the wire feed speed

V3 LED indicator – if illuminated, the display V2 shows the wire

speed

V4 LED indicator – if illuminated, the display V2 shows the weldin

current

LED indicator

if illuminated, the machine is ON

V6 LED indicator – if illuminated, the welder is over heated or the

mains volta e is out of ran e

Position of the switch for the mode two stroke

Position of the switch for the mode four stroke

Position of the switch for the insertin of the wire

V10

Position of the switch for the as test

V11

Choke potentiometer

V12

Potentiometer of the wire feed speed

V13

Volta e

potentiometer

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