Lincoln Electric CITOCUT 25i User manual

IM3121
11/2020
REV03
CITOCUT 25i
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
Lincoln Electric Bester Sp. z o.o.
ul. Jana III Sobieskiego 19A, 58-260 Bielawa, Poland

IM3121
11/2020
REV03
CITOCUT 25i
OPERATOR’S MANUAL
ENGLISH
Lincoln Electric Bester Sp. z o.o.
ul. Jana III Sobieskiego 19A, 58-260 Bielawa, Poland

English English
I
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 ............................................................................................................................................................................... 13
Spare Parts ....................................................................................................................................................................... 13
REACh .............................................................................................................................................................................. 13
Authorized Service Shops Location .................................................................................................................................. 13
Electrical Schematic.......................................................................................................................................................... 13

English English
1
Technical Specifications
NAME INDEX
CITOCUT 25i W000404424
INPUT
Input Voltage Input Power at Rated Output EMC Class Frequency
230 V ±10%
Single Phase
2 kW @ 100% Duty Cycle
A 50Hz
2.5 kW @ 60% Duty Cycle
3 kW @ 35% Duty Cycle
RATED OUTPUT AT 40°C
Duty Cycle
(Based on a 10 min. period) Output Current Output Voltage
100% 15 A 86 Vdc
60% 20 A 88 Vdc
35% 25 A 90 Vdc
OUTPUT RANGE
Cutting Current Range Maximum Open Circuit Voltage Pilot Arc Current
10 - 25 A 500 Vdc 12 A
EXTERNAL INLET COMPRESSED AIR
Required Inlet Flow Rate Required Inlet Pressure
80 ±20% l/min @ 5.0bar 6.0bar - 7.5bar
RECOMMENDED INPUT CABLE AND FUSE SIZES
Fuse (delayed) or Circuit Breaker
(“D” characteristic) Size
Type of Plug
(Included with Machine) Input Power Cable
16 A SCHUKO 16A / 250V 3 x 1.5 mm2
PHYSICAL DIMENSIONS
Height Width Length
(case only,without torch) Weight
385 mm 215 mm 480 mm 18 – 18.5 kg
Operating Temperature Storage Temperature
-10°C to +40°C -10°C to +40°C

English English
2
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
W000404424 CITOCUT 25i 83,7% / 58W 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
12
34
5
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
3
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
4
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 machine is not in accordance with IEC 61000-3-12. If it is powered by a low voltage public
distribution network in the connection responsibility of the installer or user of equipment, consultation, if necessary, with
the electricity service distributor.
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
5
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. Plasma cutting or gouging 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.
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.
WORK MATERIALS CAN BURN: Cutting 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 torch, 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 cutting process including sparks and heat
sources.

English English
6
Cutting sparks can cause explosion or fire. Keep
flammables away from cutting. Do not cut near
flammables. Have a fire extinguisher nearby, and have
a watch person ready to use it. Do not cut on drums or
any closed container.
The plasma arc can cause injury and burns. Keep your
body away from nozzle and plasma arc. Turn off
power before disassembling torch. Do not grip material
near cutting path. Wear complete body protection.
Electric shock from torch or wiring can kill. Wear dry
insulating gloves. Do not wear wet or damaged gloves.
Protect yourself from electric shock by insulating
yourself from work and ground. Disconnect input plug
or power before working on machine.
Breathing cutting fumes can be hazardous to your
health. Keep your head out of the fumes. Use forced
ventilation or local exhaust to remove the fumes. Use
ventilating fan to remove fumes.
Arc rays can burn eyes and injure skin. Wear hat and
safety glasses. Use ear protection and button shirt
collar. Use welding helmet with correct shade of filter.
Wear complete body protection.
Become trained and read the instructions before
working on the machine or cutting.
Do not remove or paint over (cover) the label.
SAFETY MARK: This equipment is suitable for supplying power for cutting 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.

English English
7
Installation and Operator Instructions
Read this entire section before installation or operation
of the machine.
Location and Environment
This machine can operate in harsh environments.
However, it is important that simple preventative
measures are followed to assure long life and reliable
operation:
Do not place or operate this machine on a surface
with an incline greater than 15° from horizontal.
Do not use this machine for pipe thawing.
This machine must be located where there is free
circulation of clean air without restrictions for air
movement to and from the air vents. Do not cover
the machine with paper, cloth or rags when switched
on.
Dirt and dust that can be drawn into the machine
should be kept to a minimum.
This machine has a protection rating of IP23S. Keep
it dry when possible and do not place it on wet
ground or in puddles.
Locate the machine away from radio controlled
machinery. Normal operation may adversely affect
the operation of nearby radio controlled machinery,
which may result in injury or equipment damage.
Read the section on electromagnetic compatibility in
this manual.
Do not operate in areas with an ambient temperature
greater than 40°C.
Duty Cycle
The duty cycle of a plasma machine is the percentage of
time in a 10 minute cycle at which the operator can
operate the machine at rated cutting current.
Example: 35% duty cycle means that is possible cut for
3,5 minutes, then the machine stops for 6,5minutes.
Refer to the Technical Specification section for more
information about the machine rated duty cycles.
Input Supply Connection
Check the input voltage, phase, and frequency supplied
to this machine before turning it on. The allowable input
voltage is indicated in the technical specification section
of this manual and on the rating plate of the machine.
Be sure that the machine is grounded.
Make sure the amount of power available from the input
connection is adequate for normal operation of the
machine. The fuse rating and cable sizes are both
indicated in the technical specification section of this
manual.
The machines:
CITOCUT 25i
are designed to operate on engine driven generators as
long as the auxiliary can supply adequate voltage,
frequency and power as indicated in the "Technical
Specification" section of this manual. The auxiliary
supply of the generator must also meet the following
conditions:
Vac peak voltage: below 410V.
Vac frequency: 50Hz.
RMS voltage of the AC waveform: 230Vac ± 10%.
It is important to check these conditions because many
engine driven generators produce high voltage spikes.
Operation of this machine on engine driven generators
not conforming to these conditions is not recommended
and may damage the machine.
Output Connections
WARNING
Use ONLY the torch supplied with this machine. For a
replacement refer to the Maintenance section of this
manual.
WARNING
Always turn OFF the machine when working on the
torch.
WARNING
Do not remove the work clamp during cutting, plasma
cutting generates high voltages that can kill.
WARNING
Open Circuit Voltage U0 > 100VDC. For more
information refer to the Technical Specification section.
This machine is sent from the factory with a cutting torch
and work clamp installed. The work clamp must be
securely connected to the work piece. If the work piece
is painted or extremely dirty it may be necessary to
expose the bare metal in order to make a good electrical
connection.
Built-In Compressor
This machine has a built-in compressor that allow to
operates in areas where an external primary air is not
available. Only an electrical mains supply is necessary!

English English
8
Controls and Operational Features
CITOCUT 25i front command panel.
Commands descriptions:
A. Output Current Knob: Potentiometer used to set the
output current used during cutting. Refer to the
Technical Specification section for more information
about the machine rated current range.
Air Purge: The Output Current Knob completely
rotated counterclockwise enables the air purge
function. A 5 minutes timeout stops the purge
function; this happens only if the Output Current
Knob remains in the purge mode for a long time.
B. Power ON/OFF green LED: It lights up when the
machine is ON.
C. Output red LED: See meanings in the following
table.
D. Thermal yellow LED: See meanings in the following
table.
LEDs
Meaning
Output
(Red)
Thermal
(Yellow)
On Of
f
The cutting torch is energized.
On On
Part in place error: the retaining
cap is not properly screwed.
To restore the machine:
Screw firmly the torch retaining
cap.
Wait for 5seconds; during this
time the Output and Thermal
LEDs blinks alternately.
After 5seconds the machine is
automatically restored and
ready to operate.
Of
f
On
The machine is overheated and the
output has been disabled. This
usually occurs when the duty cycle
of the machine has been
exceeded. Leave the machine On
to allow the internal components to
cool. When the thermal LED turns
off, normal operation is again
possible.
Of
f
Blink
Mains undervoltage or overvoltage
error: the machine is disabled.
When the mains return in the
correct range, the machine restart
automatically.
Blink Of
f
Low air pressure error.
To check / adjust the air pressure
(see recommended values in the
Tecnical Specifications of this
manual):
Put the machine in Purge mode
[A].
Check and adjust the air
pressure through the
manometer and air pressure
regulator knob [F].
If necessary, check and adjust
also the inlet air pressure
through the commands of the
external compressor.
E. Internal / External air selection :
This switch determine the air supply. With the “In
Compr” position selected, the machine operates
through the built-in compressor. With the “Ext Air”
position selected, the internal compressor is
completely disabled and the machine operates
through an external air supply hose connected to the
proper air inlet connection placed on the machine
rear side.
WARNING
If operate with external air, be sure to select the “Ext Air”
switch position in order to completely disable the built-in
compressor. Otherwise the compressor may be
damaged by the probable greater pressure of the
external air.
F. Air Pressure Gauge and Regulator Knob :
Allow to regulate and monitoring the air pressure.

English English
9
G. Fan: Provides machine cooling. It is switched ON
with the machine and continues to run till the
machine is turned OFF.
H. Power Switch: It turns ON / OFF the input power to
the machine.
I. Input cable: Connect it to the mains.
J. Air Inlet : If the “Ext Air” operating mode is selected,
connect here the hose carrying the air to the
machine.
WARNING
A clean, dry air must be supplied to the machine. A
pressure setting above 7.5bar could damage the torch.
Failure to observe these precautions could result in
excessive operating temperatures or damage to the
torch.
Cutting Process
The air plasma cutting process uses air as primary
cutting gas and as torch cooling gas.
The air is provided by the built-in compressor with a
pressure of 3.5bar (approximate value).
The Citicut 25i can reach the best cutting performances
operates also with external air; in this case the air
pressure is limited by a pressure regulator [F], set at
factory at 5.0bar. In case to adjust the air pressure, put
the machine in Purge mode [A].
The pilot arc is struck as follow:
“In Compr” operating mode:
The torch button enables the built-in compressor
that provide the air flow to the torch. Releasing
the torch button the cutting process is stopped,
but the compressor continues to run for the post-
flow stage.
“Ext Air” operating mode: the torch button
energize an electrovalve (solenoid valve). This
valve lets the air flow during the cutting and the
post-flow stages.
The design concept at the basis of these power sources
is to have available a current which remains constant at
the set value, independently from the length of the
plasma arc.
When preparing to cut, make sure you have all materials
needed to complete the job and have taken all safety
precautions. Install the machine as instructed in this
manual and remember to attach the work clamp to the
work piece.
Turn ON the Power Switch [H] placed on the back of
the machine; the LED [B] on the front panel will turn
ON. The unit is now ready to operate.
Check that the primary air is available through the Air
Purge function [A].
Set the desired current value with the Output Current
[A] knob.
To start the cutting process just press the torch button,
making sure you are not aiming the torch air blow
towards people or foreign objects. During the cutting
process it is possible to hold the torch away from the
work piece for an extended period of time.
To piercing the work piece, lower the
torch onto the metal at a 30° angle
away from the operator. This will
blow the dross (melted metal) away
from the torch tip.
Slowly rotate the torch to the vertical
position as the arc becomes deeper.
Once the work piece is pierced
normal cutting can occur.
Keep moving while cutting
and cut at a steady speed so
that the arc leg is 10° to 20°
behind the travel direction.
Use a 5° to 15° leading angle
in the direction of the cut.
Once the cutting process is
terminated releasing off the
torch button will cause the
plasma arc to be turned off;
the air flow will continue for
approximately 20sec. (post-flow) to allow the cooling
down of the torch.

English English
10
Maintenance
WARNING
For any maintenance or repair operations it is
recommended to contact the nearest technical service
center or Lincoln Electric. Maintenance or repairs
performed by unauthorized service centers or personnel
will null and void the manufacturers warranty.
The frequency of the maintenance operations may vary
in accordance with the working environment. Any
noticeable damage should be reported immediately.
Check cables and connections integrity. Replace, if
necessary.
Regularly clean the torch head, check its
consumables and if necessary replace them.
WARNING
Refer to the torch instructions before changing or
servicing the torch.
Keep clean the machine. Use a soft dry cloth to
clean the enclosing case, especially the airflow inlet /
outlet louvers.
Regularly clean the compressor air inlet filter.
WARNING
Do not open this machine and do not introduce anything
into its openings. Power supply must be disconnected
from the machine before maintenance and service. After
each repair, perform proper tests to check safety
requirements.

English English
11
Cutting Speed
The cutting speed is a function of:
Thickness and of material to be cut.
Value of set current. The current setting affects the
quality of the cut edge.
Geometrical shape of the cut (whether straight or
curved).
In order to provide indications on the most suitable
setting, the following table was established, based on
tests performed on an automatic test-bench; the best
results however can only be achieved from direct
experience by the operator in his actual working
conditions.
CITOCUT 25i
(internal air)
CITOCUT 25i
(external air)
Speed (cm/min.) Speed (cm/min.)
Thickness
Current
(A)
MILD
STEEL
ALUMINUM
STAINLESS
STEEL
Current
(A)
MILD
STEEL
ALUMINUM
STAINLESS
STEEL
4 mm 25 147 94 77.7 25 179 122 112.8
5 mm 25 108 86 59 25 131 104 90
6 mm 25 73 68 47 25 80.6 81.6 70
¼” 25 55 58 43 25 67 70 62
8 mm --- --- --- --- --- --- --- ---
⅜” 25 10 --- 23 25 12 --- 30
10 mm 25 --- --- 20.4 25 --- --- 23.6
11 mm --- --- --- --- --- --- --- ---
½” 25 --- --- 11 25 --- --- 12
15 mm --- --- --- --- --- --- --- ---
¾” --- --- --- --- --- --- --- ---

English English
12
Customer Assistance Policy
The business of The Lincoln Electric Company is
manufacturing and selling high quality welding
equipment, consumables, and cutting equipment. Our
challenge is to meet the needs of our customers and to
exceed their expectations. On occasion, purchasers may
ask Lincoln Electric for advice or information about their
use of our products. We respond to our customers
based on the best information in our possession at that
time. Lincoln Electric is not in a position to warrant or
guarantee such advice, and assumes no liability, with
respect to such information or advice. We expressly
disclaim any warranty of any kind, including any
warranty of fitness for any customer’s particular purpose,
with respect to such information or advice. As a matter of
practical consideration, we also cannot assume any
responsibility for updating or correcting any such
information or advice once it has been given, nor does
the provision of information or advice create, expand or
alter any warranty with respect to the sale of our
products
Lincoln Electric is a responsive manufacturer, but the
selection and use of specific products sold by Lincoln
Electric is solely within the control of, and remains the
sole responsibility of the customer. Many variables
beyond the control of Lincoln Electric affect the results
obtained in applying these types of fabrication methods
and service requirements.
Subject to Change – This information is accurate to the
best of our knowledge at the time of printing. Please
refer to www.oerlikon-welding.com for any updated
information.

English English
13
WEEE
07/06
Do not dispose of electrical equipment together with normal waste!
In observance of European Directive 2012/19/EC on Waste Electrical and Electronic Equipment (WEEE)
and its implementation in accordance with national law, electrical equipment that has reached the end of
its life must be collected separately and returned to an environmentally compatible recycling facility. As
the owner of the equipment, you should get information on approved collection systems from our local
representative.
By applying this European Directive you will protect the environment and human health!
Spare Parts
12/05
Part List reading instructions
Do not use this part list for a machine if its code number is not listed. Contact the Lincoln Electric Service
Department for any code number not listed.
Use the illustration of assembly page and the table below to determine where the part is located for your particular
code machine.
Use only the parts marked "X" in the column under the heading number called for in the assembly page (# indicate
a change in this printing).
First, read the Part List reading instructions above, then refer to the "Spare Part" manual supplied with the machine, that
contains a picture-descriptive part number cross-reference.
REACh
11/19
Communication in accordance with Article 33.1 of Regulation (EC) No 1907/2006 – REACh.
Some parts inside this product contain:
Bisphenol A, BPA, EC 201-245-8, CAS 80-05-7
Cadmium, EC 231-152-8, CAS 7440-43-9
Lead, EC 231-100-4, CAS 7439-92-1
Phenol, 4-nonyl-, branched, EC 284-325-5, CAS 84852-15-3
in more than 0,1% w/w in homogeneous material. These substances are included in the “Candidate List of Substances
of Very High Concern for Authorisation” of REACh.
Your particular product may contain one or more of the listed substances.
Instructions for safe use:
use according to Manufacturer instructions, wash hands after use;
keep out of reach of children, do not put in mouth,
dispose in accordance with local regulations.
Authorized Service Shops Location
09/16
The purchaser must contact Lincoln Electric or Authorized Service Facility about any defect claimed under warranty
period.
Contact your local Sales Representative for assistance in locating the nearest Authorized Service Facility.
Electrical Schematic
Refer to the "Spare Part" manual supplied with the machine.

IM3121
11/2020
REV03
CITOCUT 25i
MANUALE OPERATIVO
ITALIAN
Lincoln Electric Bester Sp. z o.o.
ul. Jana III Sobieskiego 19A, 58-260 Bielawa, Poland

Italiano Italiano
I
12/05
GRAZIE! Per aver scelto la QUALITÀ dei prodotti Lincoln Electric.
Esamini Imballo ed Equipaggiamento per rilevare eventuali danneggiamenti. Le richieste per materiali danneggiati dal
trasporto devono essere immediatamente notificate al rivenditore.
Per ogni futuro riferimento, compilare la tabella sottostante con le informazioni di identificazione equipaggiamento.
Modello, Codice (Code) e Matricola (Serial Number) sono reperibili sulla targa dati della macchina.
Modello:
………………...…………………………….…………………………………………………………………………………………..
Code (codice) e Matricola:
………………….……………………………………………….. …………………………………………………….……………..
Data e Luogo d’acquisto:
…………………………………………………………………... ……………………….…………………………………………..
INDICE ITALIANO
Specifiche Tecniche .....................................................................................................................................................................1
Informazioni sulla progettazione ecocompatibile.........................................................................................................................2
Compatibilità Elettromagnetica (EMC).........................................................................................................................................4
Sicurezza......................................................................................................................................................................................5
Installazione e Istruzioni Operative ..............................................................................................................................................7
RAEE (WEEE)............................................................................................................................................................................13
Parti di Ricambio ........................................................................................................................................................................13
REACh........................................................................................................................................................................................13
Ubicazione dei centri assistenza autorizzati ..............................................................................................................................13
Schema Elettrico ........................................................................................................................................................................13

Italiano Italiano
1
Specifiche Tecniche
NAME INDEX
CITOCUT 25i W000404424
ALIMENTAZIONE
Tensione di Alimentazione Potenza in Entrata per Uscite nominali EMC Class Frequenza
230 V ±10%
Monofase
2 kW @ Fatt. Int.100%
A 50Hz
2.5 kW @ Fatt. Int. 60%
3 kW @ Fatt. Int. 35%
USCITA NOMINALE A 40°C
Fattore di Intermittenza
(Basato su un periodo di 10 min.) Corrente in Uscita Tensione in Uscita
100% 15 A 86 Vdc
60% 20 A 88 Vdc
35% 25 A 90 Vdc
GAMME DI USCITA
Gamma Correnti di Taglio Massima Tensione a Vuoto Corrente dell’Arco Pilota
10 - 25 A 500 Vdc 12 A
ARIA COMPRESSA DA INGRESSO ESTERNO
Portata Richiesta Pressione di Immissione Richiesta
80 ±20% l/min @ 5.0bar 6.0bar - 7.5bar
DIMENSIONI RACCOMANDATE PER CAVI E FUSIBILI IN ENTRATA
Fusibile (ritardato) o Interruttore
(caratteristica “D”)
Tipo di spina
(fornita con la macchina) Cavo di Alimentazione
16 A SCHUKO 16A / 250V 3 x 1.5 mm2
PHYSICAL DIMENSIONS
Altezza Larghezza
Lunghezza
(macchina, senza torcia) Peso
385 mm 215 mm 480 mm 18 – 18.5 kg
Temperatura di funzionamento Temperatura di immagazzinamento
-10°C to +40°C -10°C to +40°C