AREBOS AR-HE-SGTIG180 User manual

User’s Manual – AREBOS Welding machine
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Welding machine
AR-HE-SGTIG180
Please follow all security measures in this user´s manual to ensure a secure use.
Thank you for trusting in AREBOS.

User’s Manual – AREBOS Welding machine
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List of contents
1. Safety instructions.................................................3
1.1 General ........................................................................... 3
1.2 Flue gas........................................................................... 3
1.3 Radiation ........................................................................ 4
1.4 Fire.................................................................................. 4
1.5 Electrical hazard ............................................................. 4
1.6 Noise............................................................................... 5
1.7 Danger of accident through supply lines ........................ 5
1.8 Gas pressure equipment ................................................ 5
1.9 Magnetic fields ............................................................... 5
2. Intended use .........................................................5
3. Technical specifications .........................................6
4. Description............................................................6
5. Use........................................................................8
5.1 Before commissioning .................................................... 8
5.2 Gas connection ............................................................... 8
5.3 Hose package.................................................................. 8
5.4 Commissioning ............................................................... 9
5.5 Operation with the hose package................................... 9
5.6 Operation with electrode ............................................... 9
6. Cleaning and maintenance.....................................9
7. Troubleshooting ..................................................10
8. Disposal instruction.............................................11
8.1 Disposal of the packaging ............................................. 11
8.2 Disposal of waste equipment ....................................... 11
8.3 Meaning of the "dustbin" ............................................. 11

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Please read and save these instructions. Read through this user’s manual carefully before using
product. Protect yourself and others by observing all safety information, warnings and cautions.
Failure to comply with instructions could result in personal injury and/or damage to product or
property. Please retain instructions for future reference.
1.Safety instructions
1.1 General
•Warning! For your own safety, observe the safety instructions and the restrictions contained
therein. Observe the general accident prevention regulations and all health and safety
regulations.
•Use the device only for the appropriate/intended work.
•Familiarize yourself with the device and its operation.
•Warning! Only use the device for the appropriate/intended work. Any further use beyond
this is not intended. The user/operator and not the manufacturer is liable for any damage or
injury of any kind.
•Children and adolescents under the age of 16, as well as persons unfamiliar with this manual,
should not use the welder.
•Children are not allowed to use the device. Keep children away from work.
•The manufacturer cannot be held liable if the device is technically modified or if damage
occurs as a result of such changes.
•Attention! The device must not be opened.
•Store the device only in a dry, clean environment.
•Protect the device from rain, splashing water and moisture.
•Always ensure adequate ventilation. Keep the ventilation slots of the device free.
•Attention! Switch off the device during longer work breaks.
•The device is equipped with an overload protection. This switches off when exceeding the
switch-on duration of the device.
•Attention! After completing work or relocating, always disconnect the power plug.
•Make sure you are working in a safe position.
•Wear full, personal protective equipment!
•Attention! Always place welding torch and/or electrode holder in an insulated position!
•The welding cables should be kept as short as possible.
•Malfunction - if problems occur, rely on professionals!
1.2 Flue gas
•Warning! Gas can be harmful or even lead to death!
•Always keep your head away from the gas.
•If you are doing arc welding, the air extractor should be used to prevent gas from breathing
in.
•The cutting area of the workpiece must be cleaned of solvents and degreasers to prevent the
formation of toxic gases.
•Formation of flue gases or toxic vapors can lead to oxygen deficiency in the breathing air.
Always provide enough fresh air (or approved respirator)!
•Formation of flue gases or toxic vapors can lead to oxygen deficiency in the breathing air.
Always provide enough fresh air (or approved respirator)!

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1.3 Radiation
•Warning! The radiation of the arc can lead to eye damage and skin burns. Do not look into
the arc with unprotected eyes. Therefore, a shield or a protective helmet should be used to
protect the eyes. Use a welding protection shield with the prescribed DIN protective glass.
•With insufficient protection, a glare or burn of the retina, but also after a few hours a very
painful conjunctivitis may arise.
•The arc emits not only light and heat rays but also UV rays. These UV rays may have sunburn-
like effects on unprotected body sites. The skin must therefore be protected by suitable
protective clothing (welding gloves, leather apron, safety shoes).
•Persons in the vicinity of the arc must be made aware of the dangers and provided with the
necessary protection against arc radiation.
1.4 Fire
•Warning! Sweat sparks can cause fire. Make sure they do not splash through the entire
welding area.
•Flammable substances should be kept away from the cutting zone. They could be ignited by
sparks and hot slag.
•Place the device at least 11.81 in (30 cm) away from surrounding objects.
•Do not place the device on a heated surface.
•After finishing your work, check the environment for smoldering and burning.
1.5 Electrical hazard
•Before putting the device into operation, have it expertly checked whether the earthing, the
neutral conductor and the residual current circuit of your electrical home system comply
with the safety regulations and function perfectly (fuse protection, cable cross-section).
•Warning! Electric shock can lead to death! Do not touch any live parts, such as welding
power sockets, pencil, tungsten or wire electrodes directly!
•Make sure you are isolated from the earth and the workshop.
•When welding, always wear insulating gloves on both hands (protection against electric
shock and burns caused by red-hot spatter).
•Set up the grounding connector according to the appropriate standard. It is forbidden to
touch the electrical parts and the electrode when the skin is not covered, or when wearing
wet gloves or clothing.
•Cutting blowpipes should not be clamped under the arm or kept close to the body. There is a
risk that electrical current can flow through the human body.
•The device must be powered and protected by a residual current device of not more than 30
mA.
•Before opening the system housing, pull out the mains plug.
•Damaged insulation on the cutting blowpipe, hose package and damaged power must be
replaced immediately.
•Make sure that the earth cable is always firmly connected to the workpiece.
•Defective or damaged parts on the burner must be replaced immediately. When replacing
parts, switch off the system (main switch to O). Only original burner parts may be used.
•Defective or damaged parts on the burner must be replaced immediately. When replacing
parts, switch off the system (main switch to O). Only original burner parts may be used.

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1.6 Noise
•Warning! When used, very loud noise is generated, which permanently damages the
hearing!
•In continuous use, sufficient hearing protection must be worn. Use earmuffs or other aids to
protect the ear.
•Nearby working people are also protected from noise.
1.7 Danger of accident through supply lines
•Warning! Improperly installed cables (mains, control, welding cables or intermediate hose
packages) can cause tripping hazards.
•Lay the supply lines flat on the ground (avoid looping).
•Avoid laying on walking or conveying paths.
1.8 Gas pressure equipment
•Gas cylinders are under high pressure and represent a danger source. Proper handling of
them is absolutely necessary to inquire the gas supplier.
•For example, the bottles must be protected from direct sunlight, open fire and strong
temperature fluctuations, e.g. very low temperatures.
•Gas containers and accessories must be kept in perfect condition. Make sure that only
•approved parts, such as hoses, couplings, pressure reducers, etc. are used.
•Connections must not be lubricated with oil or grease.
1.9 Magnetic fields
•Warning! Persons wearing an electronic life-support device (such as a pacemaker, etc.)
should consult their physician before going anywhere near arc, cutting, burn-out or spot
welding equipment to ensure that the magnetic fields associated with the high electrical
currents do not affect their devices.
2.Intended use
•The plasma cutter is suitable for small and varied applications with excellent cutting results.
Almost all conductive metals can be cut. These are for example high-alloyed chrome-nickel
steels, all hardened and unhardened tool steels, structural steels up to non-ferrous metals
such as aluminum and its compounds, brass, copper, even gray cast iron can be cut with it.
•The device is used to center cut steel cut up to 0.472 in (12 mm).
•Clean cuts that do not require post-processing.
•Only operation with compressed air is permitted. Do not use other gases.
•Attention! Never use the device for any other purpose.

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3.Technical specifications
Model
AR-HE-SGTIG180
Mains connection
230 V, 50 Hz
Max Input current
3.7 KVA
Open circuit voltage
56 V
Duty cycle
60 %
Working current
infinitely variable from 10 - 180 A
Insulation class
F
Protection class
IP21S
Initiation
HF
Electrode
0.063 - 0.158 in (1.6 - 4 mm)
4.Description

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1. Handle
2. ON/OFF switch
3. Controller welding current
4. Overload indicator
5. Welding delay time (in seconds)
6. Impetus switch
7. Switch electrode/hose package
8. Connection of electrode cable
9. Connection hose package
10. Connection control cable
11. Connection ground cable
12. Fan
13. Gas supply
14. Ground connection (opt.)
15. Electrode terminal
16. Control cable
17. Burner button
18. Welding burner
19. Burner accessories
20. Slag brush
21. Ground terminal
22. Welding shield
5.Use
5.1 Before commissioning
•Place the welding machine in the immediate vicinity of the work area.
•Unnecessarily long supply lines should be avoided.
•The welding machine may only be operated in suitable and well-ventilated rooms (ambient
temperature min +5°C/max +40C°). The room must not contain dust, vapors, explosive or
flammable gases or acids.
5.2 Gas connection
•Place the gas cylinder (at least 10 L, flow rate between 6-8 l/min) on the rear shelf and secure
it against falling over.
•Now connect the gas hose of the welding machine to the connection of the gas cylinder by
means of a connecting piece.
•The economical use of shielding gas prolongs the welding time.
5.3 Hose package
•Screw the pressure hose of the hose package to the corresponding connection.
•Connect the plug of the control cable to the device. Lock the plug through the nut.
•Connect the ground cable and the electrode holder to the device, lock it by the nut.
•ATTENTION! Use either the hose package or the electrode cable, never both at the same
time.
•Then connect the device to the power and the ground terminal to the workpiece.

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5.4 Commissioning
•After you have made all the electrical connections for the power supply and for the welding
circuit, you can put the device into operation.
•Switch on the device with the switch (2).
•Since the setting of the welding device differs depending on the application, we recommend
that you make the settings using a test weld.
•Then set the step switch to the appropriate welding level, depending on the material
thickness, the desired burn-in depth and the welding wire diameter used. You will quickly get
a feel for choosing the right level of welding after a few tries.
•Clamp the earth cable firmly to the workpiece.
5.5 Operation with the hose package
•Connect the gas line accordingly and adjust the pressure accordingly.
•Put the switch up on the hose package.
•Set the Impetus switch for long or short pulse duration depending on the workpiece.
•Set the Impetus regulator to the frequency depending on the pulse duration and material.
•Guide the burner needle to 0.079 - 0.158 in (2 - 4 mm) to the material.
•Press the burner button. The HF ignition ignites and the gas connection is opened.
•Proper posture and guidance of the handle greatly affects the quality and appearance of the
weld. First, always weld a few test pieces, this gives you the right feeling for welding.
•When welding is complete, release the burner button and the gas will continue to flow for
some time; leaving the nozzle on the material for as long as possible.
5.6 Operation with electrode
•Connect the electrode cable and set the switch to electrode.
•Insert an electrode into the holder and connect the mass to the material.
•Place the electrode on the workpiece, it will be ignited.
•The steady sound indicates that the correct amperage is set.
•The electrode should be placed on the workpiece at an angle of 20 to 30 degrees.
6.Cleaning and maintenance
•Attention! Before any maintenance work, please disconnect the device from the power
supply.
•Regular maintenance is important for the performance and durability of the device. There
are no further serviceable parts inside the device.
•Clean the device regularly and thoroughly. We recommend that you clean the unit
immediately after each use.
•Clean the device with a damp cloth and some soft soap.
•Attention! Do not use detergents or solutions for cleaning, e.g. gasoline, chlorine-based
cleaners and household cleaners; these could attack the plastic parts of the device. Make
sure that no water can get inside the unit.
•Keep the guards, louvers and motor housings as dust and dirt free as possible. Wipe the
device with a clean cloth or blow it out with compressed air at low pressure.
•Protect the device from metal dust to prevent interference in the electronics.
•Check all screws and nuts regularly, retighten them if necessary.
•Be sure to protect the hose assembly from external damage (sharp edges, do not drive over
with other equipment).

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•Wire nozzle and gas sleeve are wear parts and must be replaced from time to time (radiant
heat and deposits).
•When using the cutter for a longer time, you must remove the weld spatter from the gas
sleeve (high heat) to prevent a short circuit (destruction of both nozzles, burner tube and
rectifier possible) between contact and gas nozzle.
•Use jet grease or jet spray before and after use to prevent many spills from forming.
Transportation
•During transport, non-separated supply lines (power lines, control cables, etc.) can cause
hazards, such as: overturn connected devices and damage people! Therefore, disconnect
supply lines before transport!
•Secure attachments with suitable means!
•Attention! Danger of accident due to inadmissible transport of non-craneable devices!
•Craning and hanging the device is not permitted! The device may fall down and injure
persons! Handles, straps or brackets are only suitable for transport by hand!
•Danger of tipping over! During operation and installation, the device may tip over, injure
persons or be damaged.
•Set up or transport the unit on a flat, firm surface!
7.Troubleshooting
Problem
Cause
Solution
No function.
- Wrong mains connection,
defective microfuse.
- Overload protection starts.
- Check the mains connection,
replace the microfuse.
- Let the appliance cool down.
Device is running, but arc does
not ignite.
- Burner not clean or defective.
- Burner button defective,
control cable broken.
- Ground clamp not properly
attached to the material.
- No shielding gas available.
- Distance between material
and burner too large.
- Clean or replace the nozzle.
- Check the burner
button/control cable.
- Check the contact.
- Check the gas connection.
- Reduce the distance between
the nozzle and the material.
Weldseam brittle/porous.
- Insufficient gas supply due to
leaking gas hose.
- Empty gas bottle.
- Poor wire quality.
- Unclean workpiece.
- Check the gas supply, clean
the gas nozzle.
- Fill/replace gas bottle.
- Use other welding wire.
- Remove rust, etc. from the
workpiece.
No welding current.
- No contact to the earth cable.
- Overload protection triggered.
- Find a workshop. Check the
earth cable.
- Let the appliance cool down
for 15 minutes.
Small welding current.
- Bad contact.
- Check the earth cable for
good contact.

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8.Disposal instruction
8.1 Disposal of the packaging
•Please make reference to the guidelines and standards for appropriate disposal of the packaging
valid in your region. In part, the package may consist of plastic bags - watch this respect, with
special care to ensure that this is not out of the reach of children. There is a risk of suffocation!
8.2 Disposal of waste equipment
•Equipment must be disposed of in accordance with the rules and regulations of the local waste
disposal.
8.3 Meaning of the "dustbin"
Protect our environment; electrical appliances do not belong in household waste.
Use the provided for the disposal of electrical equipment collection points and
enter your electrical and electronic equipment that you no longer use. They help
ensure that the potential effects of incorrect disposal on the environment and
human health to be avoided. So, do your part to recycle, recycling and other
forms of recovery of waste electrical and electronic equipment. Information on
where the devices are disposed of, please contact your local authorities or local
Governments.
Our customer service number: [phone]
Canbolat Vertriebs GmbH • Gneisenaustraße 10-11 • 97074 Würzburg

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EU Declaration of Conformity
We,
Canbolat Vertriebs GmbH, Gneisenaustraße 10-11, 97074 Würzburg, Germany,
Hereby declare that the product named below, seen its design and construction as well as according
to our sales, has been complied with the relevant and basic health and safety EU-requirements.
Name of the product: Welding machine
Model Nr.: AR-HE-SGTIG180
Art. Nr.: 4260551588006
If the product has any modification not allowed by us, this declaration loses its validity.
Tested acc. to:
EU Standard:
EN 60974-1:2012
EN 60974-10:2014+A1:2015
Date/Manufacturer Signature/Location: Würzburg, 03.09.2019
Identification of the signatory:
Korhan Canbolat, head of the company
Authorised representative for the technical documentation:
Korhan Canbolat
Office address:
Canbolat Vertriebs GmbH
Gneisenaustraße 10-11
D-97074 Würzburg
Return address can be found in the imprint: https://www.arebos.de/impressum/
VAT identification number: DE 263752326
Court of the Commercial Register is Würzburg, HRB 10082
WEEE Reg.-No. DE 61617071