Oerlikon CITOARC 270 Manual de usuario

IM3088

07/2020

REV05

CITOARC 270

OPERATOR’S MANUAL

MANUALE OPERATIVO

BEDIENUNGSANLEITUNG

MANUAL DE INSTRUCCIONES

MANUEL D'UTILISATION

BRUKSANVISNING OG DELELISTE

GEBRUIKSAANWIJZING

BRUKSANVISNING

INSTRUKCJA OBSŁUGI

KÄYTTÖOHJE

MANUAL DE INSTRUÇÕES

ИНСТРУКЦИЯ ПО ЭКСПЛУАТАЦИИ

PŘÍRUČKA UŽIVATELE

MANUAL DE UTILIZARE

Lincoln Electric Bester Sp. z o.o.

ul. Jana III Sobieskiego 19A, 58-263 Bielawa, Poland

IM3088

07/2020

REV05

CITOARC 270

OPERATOR’S MANUAL

ENGLISH

Lincoln Electric Bester Sp. z o.o.

ul. Jana III Sobieskiego 19A, 58-263 Bielawa, Poland

English English

12/05

THANKS! For having choosen the QUALITY of the Lincoln Electric products.

Please Examine Package and Equipment for Damage. Claims for material damaged in shipment must be notified

immediately to the dealer.

For future reference record in the table below your equipment identification information. Model Name, Code & Serial

Number can be found on the machine rating plate.

Model Name:

………………...…………………………….…………………………………………………………………………………………..

Code & Serial number:

………………….……………………………………………….. …………………………………………………….……………..

Date & Where Purchased:

…………………………………………………………………... ……………………….…………………………………………..

ENGLISH INDEX

Technical Specifications...............................................................................................................................................................1

ECO design information ...............................................................................................................................................................2

Electromagnetic Compatibility (EMC) ..........................................................................................................................................4

Safety............................................................................................................................................................................................5

Installation and Operator Instructions ..........................................................................................................................................7

WEEE.........................................................................................................................................................................................11

Spare Parts.................................................................................................................................................................................11

REACh........................................................................................................................................................................................11

Authorized Service Shops Location...........................................................................................................................................11

Electrical Schematic...................................................................................................................................................................11

Accessories ................................................................................................................................................................................12

English 1 English

Technical Specifications

NAME INDEX

CITOARC 270 W000403606

INPUT

Input Voltage Input Power at Rated Output EMC Class Frequency

400V 15%

Three Phase

6.3kW @ 100% Duty Cycle

8.7 kW @ 60% Duty Cycle

9.5kW @ 35% Duty Cycle

A 50/60Hz

RATED OUTPUT AT 40°C

Duty Cycle

(Based on a 10 min. period) Output Current Output Voltage

100%

60%

35%

200A

250A

270A

28.0Vdc

30.0Vdc

30.8Vdc

OUTPUT RANGE

Welding Current Range Maximum Open Circuit Voltage

5 – 270A 45Vdc (CE model)

RECOMMENDED INPUT CABLE AND FUSE SIZES

Fuse (delayed) or Circuit Breaker (“D” characteristic) Size Input Power Cable

20A 4x2.5mm2

PHYSICAL DIMENSIONS

Height Width Length Weight

405mm 235mm 535mm 24kg

Operating Temperature

-10°C to +40°C

Storage Temperature

-25°C to +55°C

English 2 English

ECO design information

The equipment has been designed in order to be compliant with the Directive 2009/125/EC and the Regulation

2019/1784/EU.

Efficiency and idle power consumption:

Index Name Efficiency when max power consumption

/ Idle power consumption Equivalent model

W000403606 CITOARC 270 87,8% / 21W No equivalent model

Idle state occurs under the condition specified in below table

IDLE STATE

Condition Presence

MIG mode

TIG mode

STICK mode

After 30 minutes of non-working X

Fan off

The value of efficiency and consumption in idle state have been measured by method and conditions defined in the product

standard EN 60974-1:20XX.

Manufacturer’s name, product name, code number, product number, serial number and date of production can be read from

rating plate.

XXXXXXXXXX

Code: XXXXX XXXXXX-X

S/N: P1YYMMXXXXX

P1 YY MM XXXXX

5A5A 5B 5D5C

XXXXXXX

Where:

1- Manufacturer name and address

2- Product name

3- Code number

4- Product number

5- Serial number

5A- country of production

5B- year of production

5C- month of production

5D- progressive number different for each machine

English English

Typical gas usage for MIG/MAG equipment:

Material type

Wire

diameter

[mm]

DC electrode positive Wire Feeding

[m/min] Shielding Gas Gas flow

[l/min]

Current

[A]

Voltage

[V]

Carbon, low

alloy steel 0,9 ÷ 1,1 95 ÷ 200 18 ÷ 22 3,5 – 6,5 Ar 75%, CO225% 12

Aluminium 0,8 ÷ 1,6 90 ÷ 240 18 ÷ 26 5,5 – 9,5 Argon 14 ÷ 19

Austenic

stainless steel 0,8 ÷ 1,6 85 ÷ 300 21 ÷ 28 3 - 7 Ar 98%, O22% /

He 90%, Ar 7,5% CO22,5% 14 ÷ 16

Copper alloy 0,9 ÷ 1,6 175 ÷ 385 23 ÷ 26 6 - 11 Argon 12 ÷ 16

Magnesium 1,6 ÷ 2,4 70 ÷ 335 16 ÷ 26 4 - 15 Argon 24 ÷ 28

Tig Process:

In TIG welding process, gas usage depends on cross-sectional area of the nozzle. For comonnly used torches:

Helium: 14-24 l/min

Argon: 7-16 l/min

Notice: Excessive flow rates causes turbulence in the gas stream which may aspirate atmospheric contamination into the

welding pool.

Notice: A cross wind or draft moving can disrupt the shielding gas coverage, in the interest of saving of protective gas use

screen to block air flow.

End of life

At end of life of product, it has to be disposal for recycling in accordance with Directive 2012/19/EU (WEEE), information

about the dismantling of product and Critical Raw Material (CRM) present in the product, can be found at

https://www.lincolnelectric.com/en-gb/support/Pages/operator-manuals-eu.aspx

English English

Electromagnetic Compatibility (EMC)

01/11

This machine has been designed in accordance with all relevant directives and standards. However, it may still generate

electromagnetic disturbances that can affect other systems like telecommunications (telephone, radio, and television) or

other safety systems. These disturbances can cause safety problems in the affected systems. Read and understand this

section to eliminate or reduce the amount of electromagnetic disturbance generated by this machine.

This machine has been designed to operate in an industrial area. The operator must install and operate this

equipment as described in this manual. If any electromagnetic disturbances are detected the operator must put

in place corrective actions to eliminate these disturbances with, if necessary, assistance from Lincoln Electric.

This equipment does not comply with IEC 61000-3-12. If it is connected to a public low-voltage system, it is

responsibility of the installer or user of the equipment to ensure, by consultation with the distribution network operator if

necessary, that the equipment may be connected.

Before installing the machine, the operator must check the work area for any devices that may malfunction because of

electromagnetic disturbances. Consider the following.

Input and output cables, control cables, and telephone cables that are in or adjacent to the work area and the machine.

Radio and/or television transmitters and receivers. Computers or computer controlled equipment.

Safety and control equipment for industrial processes. Equipment for calibration and measurement.

Personal medical devices like pacemakers and hearing aids.

Check the electromagnetic immunity for equipment operating in or near the work area. The operator must be sure that

all equipment in the area is compatible. This may require additional protection measures.

The dimensions of the work area to consider will depend on the construction of the area and other activities that are

taking place.

Consider the following guidelines to reduce electromagnetic emissions from the machine.

Connect the machine to the input supply according to this manual. If disturbances occur if may be necessary to take

additional precautions such as filtering the input supply.

The output cables should be kept as short as possible and should be positioned together. If possible connect the work

piece to ground in order to reduce the electromagnetic emissions. The operator must check that connecting the work

piece to ground does not cause problems or unsafe operating conditions for personnel and equipment.

Shielding of cables in the work area can reduce electromagnetic emissions. This may be necessary for special

applications.

WARNING

The Class A equipment is not intended for use in residential locations where the electrical power is provided by the public

low-voltage supply system. There can be potential difficulties in ensuring electromagnetic compatibility in those locations,

due to conducted as well as radio-frequency disturbances.

English English

Safety

01/11

WARNING

This equipment must be used by qualified personnel. Be sure that all installation, operation, maintenance and repair

procedures are performed only by qualified person. Read and understand this manual before operating this equipment.

Failure to follow the instructions in this manual could cause serious personal injury, loss of life, or damage to this equipment.

Read and understand the following explanations of the warning symbols. Lincoln Electric is not responsible for damages

caused by improper installation, improper care or abnormal operation.

WARNING: This symbol indicates that instructions must be followed to avoid serious personal injury, loss

of life, or damage to this equipment. Protect yourself and others from possible serious injury or death.

READ AND UNDERSTAND INSTRUCTIONS: Read and understand this manual before operating this

equipment. Arc welding can be hazardous. Failure to follow the instructions in this manual could cause

serious personal injury, loss of life, or damage to this equipment.

ELECTRIC SHOCK CAN KILL: Welding equipment generates high voltages. Do not touch the electrode,

work clamp, or connected work pieces when this equipment is on. Insulate yourself from the electrode,

work clamp, and connected work pieces.

ELECTRICALLY POWERED EQUIPMENT: Turn off input power using the disconnect switch at the fuse

box before working on this equipment. Ground this equipment in accordance with local electrical

regulations.

ELECTRICALLY POWERED EQUIPMENT: Regularly inspect the input, electrode, and work clamp

cables. If any insulation damage exists replace the cable immediately. Do not place the electrode holder

directly on the welding table or any other surface in contact with the work clamp to avoid the risk of

accidental arc ignition.

ELECTRIC AND MAGNETIC FIELDS MAY BE DANGEROUS: Electric current flowing through any

conductor creates electric and magnetic fields (EMF). EMF fields may interfere with some pacemakers,

and welders having a pacemaker shall consult their physician before operating this equipment.

CE COMPLIANCE: This equipment complies with the European Community Directives.

ARTIFICIAL OPTICAL RADIATION: According with the requirements in 2006/25/EC Directive and

EN 12198 Standard, the equipment is a category 2. It makes mandatory the adoption of Personal

Protective Equipments (PPE) having filter with a protection degree up to a maximum of 15, as required by

EN169 Standard.

FUMES AND GASES CAN BE DANGEROUS: Welding may produce fumes and gases hazardous to

health. Avoid breathing these fumes and gases. To avoid these dangers the operator must use enough

ventilation or exhaust to keep fumes and gases away from the breathing zone.

ARC RAYS CAN BURN: Use a shield with the proper filter and cover plates to protect your eyes from

sparks and the rays of the arc when welding or observing. Use suitable clothing made from durable

flame-resistant material to protect you skin and that of your helpers. Protect other nearby personnel with

suitable, non-flammable screening and warn them not to watch the arc nor expose themselves to the arc.

English English

WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION: Remove fire hazards from the welding area

and have a fire extinguisher readily available. Welding sparks and hot materials from the welding process

can easily go through small cracks and openings to adjacent areas. Do not weld on any tanks, drums,

containers, or material until the proper steps have been taken to insure that no flammable or toxic vapors

will be present. Never operate this equipment when flammable gases, vapors or liquid combustibles are

present.

WELDED MATERIALS CAN BURN: Welding generates a large amount of heat. Hot surfaces and

materials in work area can cause serious burns. Use gloves and pliers when touching or moving

materials in the work area.

EQUIPMENT WEIGHT OVER 30kg: Move this equipment with care and with the help of another person.

Lifting may be dangerous for your physical health.

CYLINDER MAY EXPLODE IF DAMAGED: Use only compressed gas cylinders containing the correct

shielding gas for the process used and properly operating regulators designed for the gas and pressure

used. Always keep cylinders in an upright position securely chained to a fixed support. Do not move or

transport gas cylinders with the protection cap removed. Do not allow the electrode, electrode holder,

work clamp or any other electrically live part to touch a gas cylinder. Gas cylinders must be located away

from areas where they may be subjected to physical damage or the welding process including sparks and

heat sources.

HF CAUTION: The high frequency used for contact-free ignition with TIG (GTAW) welding, can interfere with

the operation of insufficiently shielded computer equipment, EDP centers and industrial robots, even

causing complete system breakdown. TIG (GTAW) welding may interfere with electronic telephone

networks and with radio and TV reception.

SAFETY MARK: This equipment is suitable for supplying power for welding operations carried out in an

environment with increased hazard of electric shock.

The manufacturer reserves the right to make changes and/or improvements in design without upgrade at the same time the

operator’s manual.

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