VENUX 200VO - Welding machine Stamos - Free user manual and instructions

USER MANUAL VENUX 200VO Stamos

Black STAMOS WELONG GROUP industrial heater with ON/OFF control panel and AC 230V indicator (no readable text beyond branding)

Close-up of a black and gray welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols)

This User Manual has been translated for your convenience using machine translation. Reasonable efforts have been made to provide an accurate translation; however, no automated translation is perfect nor is it intended to replace human translators. The official User Manual is the English version. Any discrepancies or differences created in the translation are not binding and have no legal effect for compliance or enforcement purposes. If any questions arise related to the accuracy of the information contained in the User Manual, please refer to the English version of those contents which is the official version.

1. Symbols

Read the operating instructions.

Recyclable product.

The product meets the requirements of relevant safety standards.

Wear protective clothing that protects the entire body

Caution! Wear protective gloves.

Wear protective glasses.

Wear protective footwear.

Caution! Hot surface can cause burns!

Caution! Risk of fire or explosion.

Caution! Harmful vapours, danger of poisoning. Gases and fumes can be hazardous to your health. Welding process gives off welding gases and fumes. Inhalation of these substances can be hazardous to health.

Use a welding mask with an appropriate filter shade.

CAUTION! Harmful radiation from the welding arc

Do not touch live parts.

CAUTION! The illustrations in this instruction manual are for reference only and may differ from the actual product in some details.

2. Technical data

Parameter description	Parameter value
Product name	MMA Welding Machine
Model	VENUX 200VO
Nominal input voltage [V] / frequency [Hz].	230/50
Type of welding	MMA / Lift TIG
MMA welding current range [A]	20-200
Lift TIG welding current range [A]	20-200
Welding current in 100% duty cycle [A]	155
Welding current in 60% duty cycle [A] 200
Idle voltage [V].	62
Arc force	0-100
Hot start	0-100
Case cooling	Fan
IP class	IP21S
Insulation class	F
Compliance with standard EN IEC 60974-1
Dimensions (width x depth x height) [cm]	370 x 130 x 230
Weight [kg]	4.9

3. General Description

The manual is intended to assist in safe and reliable use. The product is designed and manufactured strictly according to technical specifications using the latest technology and components and maintaining the highest quality standards.

CAREFULLY READ AND UNDERSTAND THIS MANUAL BEFORE STARTING THE WORK.

To ensure the long and reliable operation of the device, make sure to operate and maintain it properly following the guidelines in this instruction manual. The technical data and specifications in this manual are up-to-date. The manufacturer reserves the right to make changes to improve the quality. Taking the technical progress and the possibility of reducing noise into account, the unit is designed and built in such a way that risks resulting from noise emissions are reduced to the lowest possible level.

4. Safety of use

CAUTION! Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury or death.

The term "device" or "product" in the warnings and the description of the instructions refers to: MMA Welding Machine

4.1. General

a) Take care of your own safety and that of third parties by reading and following the guidelines contained in this manual.
b) Only qualified persons may be allowed to start up, operate, handle and repair the device.

c) The device must not be used for purposes other than those for which it is intended.
d) During operation, the device generates an electromagnetic field around itself, which may cause medical implants, i.e. pacemakers etc., to malfunction.
e) It is forbidden to point the welding handle towards yourself, other people and animals.
f) Take care of regular service and maintenance.
g) Disconnect the unit from the power supply before any adjustment, maintenance, nozzle replacement etc.
h) Do not use the product with the housing removed.
i) Dispose of all welding waste in accordance with local regulations.

4.2. Guidelines for securing fire hazardous work

Preparing the building and rooms for fire hazardous works consists in:

a) cleaning the rooms or places where the work will be carried out of any flammable materials and contamination;
b) move all flammable and non-flammable objects in flammable packaging to a safe distance;
c) protect materials which cannot be removed by covering them, for example, with metal sheets, gypsum boards, etc. against the effects of, for example, welding spatter;
d) checking whether materials or objects susceptible to ignition in adjacent rooms do not require local protection;
e) seal with non-flammable materials any through-holes in installation, ventilation, etc., located in the vicinity of the place of work;
f) protect against welding spatter or mechanical damage all electric, gas and installation cables with flammable insulation, provided that they are within the range of risk caused by fire hazardous works;
g) check whether any painting or other works using flammable substances were not carried out on that day.

Sparks may cause fires

Welding sparks can cause fires, explosions and burns to unprotected skin. Wear welding gloves and protective clothing when welding. Remove or secure all flammable materials and substances from the work area. Do not weld closed containers or tanks that have contained flammable liquids. Such containers or tanks should be flushed before welding to remove flammable liquids. Do not weld near flammable gases, vapours or liquids. Fire fighting equipment (fire blankets and powder or snow extinguishers) should be located near the work area in a visible and easily accessible location.

Cylinders can explode

Use only approved gas cylinders and a properly functioning regulator. Cylinders should be transported, stored and positioned upright. Protect cylinders from heat, tipping and mechanical damage. Keep all parts of gas installation in good condition: cylinder, hose, fittings, regulator.

Welded materials can cause burns

Never touch welded parts with unprotected body parts. Always wear welding gloves and pliers when touching or moving welded material.

4.3. Preparation of the workplace for welding

Caution! Welding can cause a fire or explosion.

a) Observe the health and safety regulations for welding work and equip the workplace with an appropriate fire extinguisher
b) Welding in places where flammable materials can ignite is forbidden.

c) Welding in an atmosphere containing an explosive mixture of flammable gases, vapours, mists or dusts with air is forbidden.
d) Remove all flammable materials within a radius of 12 m from the welding site and, if this is impossible, cover the flammable materials with a non-flammable cover.
e) Take precautionary measures against sparks and glowing metal particles.
f) Note that sparks or hot metal splinters can penetrate through slots or openings in protective caps, covers or screens.
g) Do not weld tanks or barrels that contain or have contained flammable substances. Do not weld in their vicinity either.
h) Do not weld pressurized tanks, pressure lines or pressure tanks.
i) Always provide sufficient ventilation.
j) Make sure you are in a stable position before starting to weld.

4.4. Personal protective equipment

Caution! Arc radiation can damage the eyes or skin of the body.

a) When welding, wear clean, oil-free protective clothing made of non-flammable and non-conductive material (leather, thick cotton), leather gloves, high boots and a protective hood.
b) Before welding, get rid of any flammable or explosive items such as propane-butane lighters and matches.
c) Use face protection (helmet or shield) and cover the eyes with a shade matching the welder's eyesight and welding current. The safety standards suggest a No. 13 tint for any amperage below 300 A. Lower shield tints may be used if the arc is covered by the workpiece.
d) Always use approved safety glasses with a side shield under the helmet or other shield.
e) Use workplace shields to protect others from glare or spatter.
f) Always wear earplugs or other hearing protection against excessive noise and to prevent spatter from entering your ears.
g) Bystanders should be warned against looking at electric arc.

4.5. Protection against shock

Caution! Electric shock can be fatal.

a) Plug the power cord into the nearest outlet and route it in a practical and safe way. Avoid spreading the cable carelessly around the room on an unstudied surface, which may result in electric shock or fire.
b) Contact with electrically charged parts can cause an electric shock or severe burns.
c) The electric arc and the working area are electrically charged when the current flows.
d) The input circuit and the internal circuitry of the unit are also live when the power is on.
e) Do not touch the live components.
f) Wear dry, lint-free, insulated gloves and protective clothing.
g) Use insulating mats or other insulating coatings on the floor that are large enough to prevent contact between the body and the object or the floor.
h) Do not touch the electric arc.
i) Turn off the power supply before handling, cleaning or replacing the electrode.
j) Make sure the grounding cable is properly connected and that the plug is properly inserted into the grounded outlet. Improper grounding of the unit may result in a risk to life or health.
k) Regularly check the power cables for damage or lack of insulation. A damaged cable should be replaced. Careless repair of insulation may result in death or personal injury.
I) Turn off the device when not in use.
m) The cable must not be wrapped around the body.
n) The workpiece must be properly grounded.
o) Only accessories that are in good condition may be used.

p) Damaged parts of the device must be repaired or replaced. Use safety belts when working at heights.
q) All equipment and safety items should be stored in one place.
r) Keep the tip of the handle away from the body when the trigger is activated.
s) Attach the ground cable to the workpiece or as close to it as possible (e.g. to the workbench).
t) The work clamp must be insulated if not connected to the workpiece, to avoid contact with metal.
u) The product is designed for indoor use. However, if it has been exposed to dampness or rain, a check must be made to ensure that water droplets do not get inside, which could result in an accident.
v) Do not allow the unit to get wet.

Caution! The machine may still be live when the power cord is disconnected.

a) After turning off the unit and disconnecting the voltage cable, check the voltage on the input capacitor and make sure that the voltage value is zero, otherwise do not touch the unit components.

ATTENTION Although the appliance has been designed to be safe, with adequate safeguards, despite the use of additional safety features for the user, there is still a slight risk of accident or y when handling the appliance. It is advisable to exercise caution and common sense when using

4.6. Gases and fumes

Caution! Gas can be hazardous to health or lead to death!

a) Always keep a distance from the gas outlet.
b) When welding, pay attention to the exchange of air, avoiding gas inhalation.
c) Remove chemical substances (greases, solvents) from the surface of the workpieces as they burn under high temperature, giving off poisonous fumes.
d) Welding galvanized parts is allowed only with efficient extraction with filtration and a supply of clean air. Zinc vapours are very toxic, and the symptom of poisoning is the so-called zinc fever.

5. Instructions for use

5.1. General

a) The device should be used in accordance with its intended purpose, in compliance with the health and safety regulations and the restrictions resulting from the data on the rating plate (IP level, duty cycle, supply voltage, etc.).
b) Do not open the unit as this will void the warranty; also, exploding exposed parts may cause injury.
c) The manufacturer shall not be liable for technical changes of the equipment or material damage resulting from the introduction of these changes.
d) If the equipment malfunctions, contact the service centre.
e) Do not cover the ventilation slots of the device - place the welder at a distance of 30 cm from the surrounding objects.
f) The welder must not be held under the arm or close to the body.
g) Do not install the equipment in rooms with aggressive environment, high dustiness, and near devices with high electromagnetic field emission.
h) Keep fingers, hair and clothing away from the rotating fan.
i) The appliance must be earthed during operation.

j) When the thermal overload LED illuminates during operation of the appliance, stop operation immediately and wait for the appliance to cool down.
k) When the appliance is used for a long time or with high current, switch off the power supply only after the appliance has cooled down.
I) Do not switch off the device during welding!
m) Maintain the unit regularly and clean the inside of the unit of dust.

5.2. Connecting the unit

5.2.1. Electrical connection

a) The equipment should be connected by a qualified person. In addition, a person with the necessary qualifications should check that the earthing and electrical installation including protection system complies with safety regulations and is functioning properly.
b) Position the equipment near the workplace.
c) To connect the unit, avoid cables that are too long.
d) Single-phase welding machines should be connected to a socket equipped with a grounding pin.
e) Welding machines powered by 3-phase mains are delivered without a plug, you should obtain such a plug on your own and have the installation performed by a qualified person.

CAUTION! The device may only be operated if connected to an installation with a functional fuse.

5.2.2. Gas connection

a) Place the gas cylinders away from the object to be welded and secure them against falling.
b) The gas connection of the welding machine must be connected to the gas cylinder or to the gas supply system with a suitable hose and a regulator with a gas flow control. Caution! It is not allowed to use network regulators for gas cylinders and vice versa. Such interchange may result in reducer damage and personal injury.
c) The economical use of gas extends the welding time.

6. Product overview

Front view STAMOS VENUX 200VO 1 2 3 4 5

1 - Output terminal "+" / 2 - Output terminal "-" / 3 - Control panel / 4 - Cable with electrode holder / 5 - Ground wire

Rear view:

STAMOS® WELONG GROUP ON AC 230V OFF

ON/OFF-on/off switch

Control panel

STAMOS® | WELDING GROUP 2 MMA 6.2 6 3 HOT START MAX 4 ARC FORCE 5 LIFT TIQ 1.6 2.5 3.2 4.0+ 6 VENUX 200VO CE

1 - Welding parameter setting knob/button.

When switched on, the welder indicates the MVA mode (2), the knob is used to set the cycle welding current (20-200 A).

After pressing the knob / button (1) the welder enters the START parameter setting mode (0-100). After another pressing of the knob / button (1) the welder enters the mode of setting the parameter ARC FORCE (0-100).

If the knob / button (1) is pressed again, the welder will enter the mode for setting the TIG mode. - setting of welding current (20-200 A).

2 - work mode.
3 - parameter setting (0-100).
4 - parameter setting (0-100)
5 - TIG work mode; requires separate welding cable with torch (not included in the scope of supply).
6 - Suggested electrode diameters in MMA welding mode - as the welding current increases, the electrode diameter increases, graphical presentation of suggested diameters:

Φ 1.6 mm: 20 - 99 A

Φ 2.5 mm: 100 - 139 A

Φ 3.2 mm: 140 - 179 A

4 mm and more: 180 – 200 A

7. Connecting the wires

CAUTION! Connecting the cables to the device must be done with the power supply disconnected and the device turned off.

MMA welding mode:

1) Connect the welding cable to the connection marked with "+" and twist the cable plug to secure the connection.
2) Connect the ground wire to the connection marked with "-" and twist the wire connector to secure the connection.
3) Connect the power cord and turn on the power.
4) Connect the ground wire to the workpiece. Once these steps are completed, welding can begin.

CAUTION! Cable polarity may vary! All polarity information should be described on the package provided by the electrode manufacturer!

LIFT TIG welding mode:

Polarity of TIG welding leads

Negative polarity is used in most TIG welding operations. The welding torch is connected to the negative pole and the grounding clamp to the positive pole. Thus, the wear of the electrode is reduced and the amount of heat stored in the welded material increases.

Arc ignition in the TIG LIFT method

To ignite the welding arc in the TIG LIFT method, unscrew the valve on the handle, press the button, then gently rub the tungsten electrode on the workpiece and slightly lift the torch so that the arc ignites. Releasing the button ends the welding process (in 2T mode).

Close-up of a black and gray welding torch with a pink handle and red arrow indicating motion (no text or symbols)

An example of a welding torch for the TIG lift method with a gas control valve in the torch. CAUTION! The TIG torch is not a standard accessory of the kit.

8. Operation of the device

Connect the welding cables as described above and according to the selected operating mode.

Switch on the welding machine with the main switch.

Set the required operating parameters with the knob / button (1).

The welding machine is ready for operation.

When the welding job is finished, switch off the welding machine with the main switch, wait until the machine has cooled down and then remove the power plug from the power socket.

9. Disposal of the packaging

Please keep all packaging material (cardboard, plastic strips and polystyrene foam) to ensure that the unit is protected during shipment, should it become necessary to send it to a service centre!

10. Transport and storage

When transporting the unit, protect it from shocks and tipping over, and do not place it "upside down". Store the unit in a well-ventilated room where dry air is present and corrosive gases are not present.

11. Cleaning and maintenance

a) Pull the mains plug before each cleaning and when the unit is not in use and cool the unit completely.
b) Use only non-corrosive cleaning agents for cleaning the surfaces.
c) Do not spray the unit with a stream of water or immerse it in water.
d) Make sure that no water enters through the ventilation openings in the casing.
e) Clean the ventilation openings with a brush and compressed air.
f) After each cleaning, all the parts should be dried well before the unit is used again.
g) Store the unit in a dry and cool place protected from moisture and direct sunlight.
h) Remove dust regularly with dry and clean compressed air.
i) The machine must be protected from water and moisture.
j) The machine must not be placed on a heated surface.
k) Store the machine in a dry and clean room.

12. Regular inspection of the device

Periodic maintenance is necessary for the unit to function properly.

CAUTION: Switch off the unit and disconnect from the power supply before carrying out maintenance.

Regular inspections

6-month routine maintenance

- Replace unreadable labels- Check the operation of all switches.- Check that the fan is working properly and that air is escaping from the rear of the machine- Look out for excessive vibration, noise, smell and gas leakage during operation- Check that burner or earth wires are not burnt through- Check that any electrical connections are not burnt through- Check that the supply cable is not damaged.

- Blow out the unit with dry, clean air under pressure.- Check the electrical connections of the input/output strip to tighten loose or replace rusty screws.

Close-up of a black and gray welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols)

Black STAMOS® welding group electric heater with ON/OFF status and AC 230V power input (no visible text beyond branding)

ON/OFF – vypínač

Ovládací panel

STAMOS® | WELDING GROUP 2 MMA 6.2 mm 6 3 HOT START MAX 4 ARC FORCE 5 LIFT TIQ 1.6 2.5 3.2 4.0+ 6 VENUX 200VO CE

Close-up of a black and gray welding torch with a pink handle and red arrow indicating motion (no text or symbols)

Black STAMOS WELONG GROUP industrial heater with ON/OFF control panel and AC 230V indicator (no readable text beyond branding)

Close-up of a black gear-like knob with a red number '1' on the center (no text or symbols beyond the number)

VENUX 200VO CE

Close-up of a black and gray welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols)

Close-up of a black and gray welding torch with pink tip, showing blade and handle (no text or symbols)

Black STAMOS WELONG GROUP industrial heater with ON/OFF control panel and AC 230V indicator (no readable text beyond branding)

Close-up of a black gear with a red number '1' at the center, no text or symbols visible.

VENUX 200VO

Close-up of a black and gray welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols)

Close-up of a welding torch with pink tip and black body, showing red motion arrow (no text or symbols)

Black STAMOS® welding group electric heater with ON/OFF status and AC 230V power input (no visible text beyond branding)

Close-up of a welding torch with black and gray body, pink handle, and red arrow indicating rotation (no text or symbols)

Close-up of a welding torch with black and gray body, pink handle, and red arrow indicating rotation (no text or symbols)

Black STAMOS WELONG GROUP industrial heater with ON/OFF control panel and AC 230V indicator (no readable text beyond branding)

Close-up of a black gear-like knob with a red number '1' at the center (no text or symbols beyond the number)

VENUX 200VO

1 - Instelknop/knop lasparameters.

Close-up of a black and gray welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols)

Close-up of a welding torch with black and gray body, pink handle, and red arrow indicating motion (no text or symbols)

Et eksempel på en sveisepistol for TIG-løftmetoden med en gassreguleringsventil i brenneren.

Black STAMOS® welding group electric heater with ON/OFF status and AC 230V power input (no visible text beyond branding)

ON/OFF – på/av-knapp

Kontrollpanel

STAMOS® | WELDING GROUP 2 MPA 6.2 mm 6 3 HOT START 4 ARC FORCE 5 LIFT TIO 6 MAX 1.6 2.5 3.2 4.0+ Menu VENUX 200VO CE

Close-up of a welding torch with black and gray body, pink handle, and red arrow indicating rotation (no text or symbols)

Black STAMOS® welding group electric heater with ON/OFF status and AC 230V power input (no visible text beyond branding)

ON/OFF – interruptor liga/desliga

Painel de controlo

STAMOS® | WELDING GROUP 2 MMA 6.2 6 3 HOT START MAX 4 ARC FORCE 5 LIFT TIO 1.6 2.5 3.2 4.0+ 6 VENUX 200VO CE

Close-up of a black and gray welding torch with pink tip, showing a red curved arrow indicating motion (no text or symbols)

Black STAMOS® welding group electric heater with ON/OFF status and AC 230V power input (no visible text beyond branding)

ON/OFF – vypínač

Ovládací panel

STAMOS® | WELDING GROUP 2 MMA 6.2 6 3 HOT START MAX 4 ARC FORCE 5 LIFT TIQ 1.6 2.5 3.2 4.0+ 6 1 Menu VENUX 200VO CE

1 - Gombík/tlačidlo nastavenia parametrov zvárania.

Po zapnutí zvárač indikuje MMA režim (2), gombík sa používa na nastavenie MMA zvárací prúd cyklu (20-200 A).

Close-up of a black and white welding torch with a pink handle, showing a red curved arrow indicating motion (no text or symbols present)

For the disposal of the device please consider and act according to the national and local rules and regulations.

CONTACT

expondo Polska sp. z o.o. sp. k.