GYS Smartmig 142 Single Phase Welding Machine User Manual

SMARTMIG
C51321- V22 – 19/01/2022
Find more languages of user manuals on our website
www.gys.fr

WARNING – SAFETY RULES

GENERAL INSTRUCTIONS

Read and understand the following safety recommendations before using or servicing the unit.
Any change or servicing that is not specified in the instruction manual must not be undertaken.
The manufacturer is not liable for any injury or damage caused due to non- compliance with the instructions featured in this manual .
In the event of problems or uncertainties, please consult a qualified person to handle the installation properly.

ENVIRONMENT

This equipment must only be used for welding operations in accordance with the limits indicated on the descriptive panel and/or in the user manual.
The operator must respect the safety precautions that apply to this type of welding. In case of inedaquate or unsafe use, the manufacturer cannot be held liable for damage or injury.
This equipment must be used and stored in a place protected from dust, acid or any other corrosive agent. Operate the machine in an open, or well-ventilated area.
Operating temperature: Use between -10 and +40°C (+14 and +104°F).
Store between -20 and +55°C (-4 and 131°F).
Air humidity: Lower or equal to 50% at 40°C (104°F).
Lower or equal to 90% at 20°C (68°F).
Altitude: Up to 1000 meters above sea level (3280 feet).

INDIVIDUAL PROTECTIONS AND OTHERS

Arc welding can be dangerous and can cause serious and even fatal injuries.
Welding exposes the user to dangerous heat, arc rays, electromagnetic fields, noise, gas fumes, and electrical shocks. People wearing pacemakers are advised to consult with their doctor before using this device.
To protect oneself as well as the other, ensure the following safety precautions are taken:

In order to protect you from burns and radiations, wear clothing without cuffs. These clothes must be insulated, dry, fireproof and in good condition, and cover the whole body.
Wear protective gloves which guarantee electrical and thermal insulation.
Use sufficient welding protective gear for the whole body: hood, gloves, jacket, trousers… (varies depending on the application/ operation). Protect the eyes during cleaning operations. Do not operate whilst wearing contact lenses.
It may be necessary to install fireproof welding curtains to protect the area against arc rays, weld spatters and sparks.
Inform the people around the working area to never look at the arc nor the molten metal, and to wear protective clothes.
Ensure ear protection is worn by the operator if the work exceeds the authorised noise limit (the same applies to any person in the welding area).
Stay away from moving parts (e.g. engine, fan…) with hands, hair, clothes etc…
Never remove the safety covers from the cooling unit when the machine is plugged in – The manufacturer is not responsible for any accident or injury that happens as a result of not following these safety precautions.
The pieces that have just been welded are hot and may cause burns when manipulated. During maintenance work on the torch or the electrode holder, you should make sure it’s cold enough and wait at least 10 minutes before any intervention. The cooling unit must be on when using a water cooled torch in order to ensure that the liquid does not cause any burns. ALWAYS ensure the working area is left as safe and secure as possible to prevent damage or accidents.

WELDING FUMES AND GAS

The fumes, gases and dust produced during welding are hazardous. It is mandatory to ensure adequate ventilation and/or extraction to keep fumes and gases away from the work area. An air fed helmet is recommended in cases of insufficient air supply in the workplace.
Check that the air intake is in compliance with safety standards.
Care must be taken when welding in small areas, and the operator will need supervision from a safe distance. Welding certain pieces of metal containing lead, cadmium, zinc, mercury or beryllium can be extremely toxic. The user will also need to degrease the workpiece before welding. Gas cylinders must be stored in an open or ventilated area. The cylinders must be in a vertical position secured to a support or trolley. Do not weld in areas where grease or paint are stored.

FIRE AND EXPLOSIONS RISKS

Protect the entire welding area. Compressed gas containers and other inflammable material must be moved to a minimum safe distance of 11 meters.
A fire extinguisher must be readily available.
Be careful of spatter and sparks, even through cracks. It can be the source of a fire or an explosion.
Keep people, flammable objects and containers under pressure at a safe distance.
Welding of sealed containers or closed pipes should not be undertaken, and if opened, the operator must remove any inflammable or explosive materials (oil, petrol, gas…).
Grinding operations should not be directed towards the device itself, the power supply or any flammable materials.

GAS BOTTLE

Gas leaking from the cylinder can lead to suffocation if present in high concentrations around the work area.
Transport must be done safely: Cylinders closed and product off. Always keep cylinders in an upright position securely chained to a fixed support or trolley.
Close the bottle after any welding operation. Be wary of temperature changes or exposure to sunlight.
Cylinders should be located away from areas where they may be struck or subjected to physical damage.
Always keep gas bottles at a safe distance from arc welding or cutting operations, and any source of heat, sparks or flames.
Be careful when opening the valve on the gas bottle, it is necessary to remove the tip of the valve and make sure the gas meets your welding requirements.

ELECTRIC SAFETY

The machine must be connected to an earthed electrical supply. Use the recommended fuse size.
An electrical discharge can directly or indirectly cause serious or deadly accidents.
Do not touch any live part of the machine (inside or outside) when it is plugged in (Torches, earth cable, cables) because they are connected to the welding circuit.
Before opening the device, it is imperative to disconnect it from the mains and wait 2 minutes, so that all the capacitors are discharged.
Do not touch the torch or electrode holder and earth clamp at the same time.
Damaged cables and torches must be changed by a qualified and skilled professional. Make sure that the cable cross section is adequate with the usage (extensions and welding cables). Always wear dry clothes in good condition, in order to be insulated from the electrical circuit. Wear insulating shoes, regardless of the environment in which you work in.

CEM CLASSIFIED MATERIAL

These Class A devices are not intended to be used on a residential site where the electric current is supplied by the public network, with a low voltage power supply. There may be potential difficulties in ensuring electromagnetic compatibility on these sites, because of the interferences, as well as radio frequencies.
SMARTMIG 142-152-162-182 :
This equipment does not comply with IEC 61000-3-12 and is intended to be connected to private low-voltage systems interfacing with the public supply only at the medium- or high-voltage level. On a public low-voltage power grid, it is the responsibility of the installer or user of the device to ensure, by checking with the operator of the distribution network, which device can be connected.
SMARTMIG 182 : This equipment complies with IEC 61000-3-12, provided that the power of the short-circuit Ssc is equal to or greater than 1,4 MVA at the interface between the machine and the mains power network. It is the responsibility of the installer or user of the equipment to ensure if necessary by consulting the operator of the mains electricity, that the equipment is only connected to a power supply where the power of short-circuit ssc is equal to or greater than 1,4 MVA.
This equipment complies with the IEC 61000-3-11 standard.

ELECTROMAGNETIC INTERFERENCES

The electric currents flowing through a conductor cause electrical and magnetic fields (EMF). The welding current generates an EMF field around the welding circuit and the welding equipment.
The EMF fields may disrupt some medical implants, such as pacemakers. Protection measures should be taken for people wearing medical implants.
For example, access restrictions for passers-by or an individual risk evaluation for the welders.
All welders should take the following precautions in order to minimise exposure to the electromagnetic fields (EMF) generated by the welding circuit::

• position the welding cables together – if possible, attach them;
• keep your head and torso as far as possible from the welding circuit;
• never enroll the cables around your body;
• never position your body between the welding cables. Hold both welding cables on the same side of your body;
• connect the earth clamp as close as possible to the area being welded;
• do not work too close to, do not lean and do not sit on the welding machine
• do not weld when you’re carrying the welding machine or its wire feeder.

People wearing pacemakers are advised to consult their doctor before using this device.
Exposure to electromagnetic fields while welding may have other health effects which are not yet known.
RECOMMENDATIONS TO ASSESS THE WELDING AREA AND WELDING INSTALLATION

Overview
The user is responsible for installing and using the arc welding equipment in accordance with the manufacturer’s instructions. If electromagnetic disturbances are detected, it is the responsibility of the user of the arc welding equipment to resolve the situation with the manufacturer’s technical assistance. In some cases, this remedial action may be as simple as earthing the welding circuit. In other cases, it may be necessary to construct an electromagnetic shield around the welding power source and around the entire piece by fitting input filters. In all cases, electromagnetic interferences must be reduced until they are no longer bothersome.
Welding area assessment
Before installing the machine, the user must evaluate the possible electromagnetic problems that may arise in the area where the installation is planned.
. In particular, it should consider the following:
a) the presence of other power cables (power supply cables, telephone cables, command cable, etc…)above, below and on the sides of the arc welding machine.
b) television transmitters and receivers ;
c) computers and other hardware;
d) critical safety equipment such as industrial machine protections;
e) the health and safety of the people in the area such as people with pacemakers or hearing aids;
f) calibration and measuring equipment
g)The isolation of the equipment from other machinery.
The user will have to make sure that the devices and equipments that are in the same room are compatible with each other. This may require extra precautions;
h) make sure of the exact hour when the welding and/or other operations will take place.
The surface of the area to be considered around the device depends on the the building’s structure and other activities that take place there. The area taken in consideration can be larger than the limits determined by the companies.
Welding area assessment
Besides the welding area, the assessment of the arc welding systems intallation itself can be used to identify and resolve cases of disturbances. The assessment of emissions must include in situ measurements as specified in Article 10 of CISPR 11. In situ measurements can also be used to confirm the effectiveness of mitigation measures.

RECOMMENDATION ON METHODS OF ELECTROMAGNETIC EMISSIONS REDUCTION
a. National power grid: The arc welding machine must be connected to the national power grid in accordance with the manufacturer’s recommendation.
If interferences occur, it may be necessary to take additional preventive measures such as the filtering of the power suplly network. Consideration should be given to shielding the power supply cable in a metal conduit. It is necessary to ensure the shielding’s electrical continuity along the cable’s entire length. The shielding should be connected to the welding current’s source to ensure good electrical contact between the conduct and the casing of the welding current source.
b. Maintenance of the arc welding equipment: The arc welding machine should be be submitted to a routine maintenance check according to the manufacturer’s recommendations. All accesses, service doors and covers should be closed and properly locked when the arc welding equipment is on.. The arc welding equipment must not be modified in any way, except for the changes and settings outlined in the manufacturer’s instructions. The spark gap of the arc start and arc stabilization devices must be adjusted and maintained according to the manufacturer’s recommendations.
c. Welding cables: Cables must be as short as possible, close to each other and close to the ground, if not on the ground.
d. Electrical bonding : consideration shoud be given to bonding all metal objects in the surrounding area. However, metal objects connected to the workpiece increase the riskof electric shock if the operator touches both these metal elements and the electrode. It is necessary to insulate the operator from such metal objects.
e. Earthing of the welded part : When the part is not earthed – due to electrical safety reasons or because of its size and its location (which is the case with ship hulls or metallic building structures), the earthing of the part can, in some cases but not systematically, reduce emissions It is preferable to avoid the earthing of parts that could increase the risk of injury to the users or damage other electrical equipment. If necessary, it is appropriate that the earthing of the part is done directly, but in some countries that do not allow such a direct connection, it is appropriate that the connection is made with a capacitor selected according to national regulations.
f. Protection and plating : The selective protection and plating of other cables and devices in the area can reduce perturbation issues. The protection of the entire welding area can be considered for specific situations.

TRANSPORT AND TRANSIT OF THE WELDING MACHINE
The machine is fitted with handle(s) to facilitate transportation. Be careful not to underestimate the machine’s weight. The handle(s) cannot be used for slinging.
Do not use the cables or torch to move the machine. The welding equipment must be moved in an upright position.
Do not place/carry the unit over people or objects.
Never lift the machine while there is a gas cylinder on the support shelf. A clear path is available when moving the item. The removal of the wire reel from the machine is recommended before undertaking any lifting operation.
Stray welding currents/voltages may destroy earth conductors, damage electrical equipment or cause components to warm up which may cause a fire.

• All welding connections must be firmly secured, check regularly !
• Check that the metal piece fixation is strong and without any electrical problems !
• Attach or hang all the electrically conductive elements, such as the trolley and slinging equipment, in order to insulate them
• Do not place any electrical equipment, such as drills or grinders, on top of the welding machine without insulating them !
• Always place welding torches holders on an insulated surface when they’re not in use !

EQUIPMENT INSTALLATION

• Put the machine on the floor (maximum incline of 10°).
• Ensure the work area has sufficient ventillation for welding, and that there is easy access to the control panel.
• The machine must not be used in an area with conductive metal dusts.
• The machine must be placed in a sheltered area away from rain or direct sunlight.
• The machine protection level is IP21, which means :
  – Protection against acess to dangerous parts from solid bodies of a ≥12.5mm diameter and,
  – Protection against vertically falling drops.
  The power cables, extensions and welding cables must be fully uncoiled to prevent overheating.
  The manufacturer does not incur any responsability regarding damages to both objects and persons that result from an incorrect and/or dangerous use of the machine .

MAINTENANCE / RECOMMENDATIONS

• Maintenance should only be carried out by a qualified person. Annual maintenance is recommended.
• Ensure the machine is unplugged from the mains, and wait for two minutes before carrying out maintenance work. DANGER High Voltage and Currents inside the machine.
• Remove the casing 2 or 3 times a year to remove any excess dust. Take this opportunity to have the electrical connections checked by a qualified person, with an insulated tool.
• Regularly check the condition of the power supply cable. If the power cable is damaged, it must be replaced by the manufacturer, its after sales service or an equally qualified person.
• Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.
• Do not use this equipment to thaw pipes, to charge batteries, or to start any engine.

INSTALLATION – PRODUCT OPERATION

DESCRIPTION

Thank you for choosing this machine. To get the best from your machine, please read the following carefully :
The SMARTMIG is a traditional machine for welding semi-automatic MIG/MAG (DC current). These machines can weld all types of wire : Steel, Stainless Steel, Aluminium, flux (no gas).
Adjustment and Setting of these machines is easy with their SMART feature.

ELECTRICITY SUPPLY

Smartmig 142/152/162/182 : This machine is fitted with a 16A socket type CEE7/7 which must be connected to a single-phase 230V (50 – 60 Hz) power supply fitted with three wires and one earthed neutral.
The absorbed effective current (I1eff) is displayed on the machine, for optimal use. Check that the power supply and its protection (fuse and/or circuit breaker) are compatible with the current needed by the machine. In some countries, it may be necessary to change the plug to allow the use at maximum settings.
Smartmig 183 : The welders are fitted with a 1XX A socket type EN 60309-1 which must be connected to a three-phase 400V (50 – 60 Hz) power supply fitted with four wires and one earthed neutral.
The absorbed effective current (I1eff) is displayed on the machine, for optimal use. Check that the power supply and its protection (fuse and/or circuit breaker) are compatible with the current needed by the machine. In some countries, it may be necessary to change the plug to allow the use at maximum settings.
DEVICE PRESENTATION (FIG-I)

1- Power Switch Off/On
2- Power Cable
3- Rear handle
4- Wire Reel Support
5- Quick Gas Connector
6- Front Handle
7- Control panel and table for SMART feature
8- Drive Reel| 9- Rear Wheels (162 & 182 only)
10- EURO torch connector (152, 162 & 182 only)
11- Front Wheels (162 & 182 only)
12- Fixed Power Cable (142, 162, & 182 only)
13- Case protected against polarity reversal (142, 152, 162 & 182 only)
14- Fastening chain for bottles. Warning: fasten the bottles correctly.
---|---

SEMI-AUTOMATIC WELDING FOR STEEL / STAINLESS STEEL (MAG MODE) (FIG-II)
These machines can weld Steel and Stainless Steel wires of 0.6/0.8 or 1.0mm (except SMARTMIG 142/152) (Fig II – A)
The machine is delivered equipped to function with Ø 0.8mm Steel/Stainless steel wire, and the contact tip, roller throat and the sleeve of the torch supplied are suitable for this application.
Should you wish to use 0.6mm wire, you will need to change the contact tip. The wire reel is reversable (0.6 / 0.8mm) and will need to be inserted into the machine so that the figure 0.6 is visible. For welding with Ø 1.0mm wire, you will need to use a specific roller and contact tip.
For welding with Steel or Stainless Steel it is necessary to use For use with Steel/Stainless Steel, the gas requirement is Argon + CO2. (Ar+CO2).. The proportion of CO2 required will vary depending on the use.
For specific gas requirements, please contact your gas distributor. The gas flow in steel is between 12 and 18 Litres/minute depending on the environment and experience of the welder.
SEMI-AUTOMATIC WELDING FOR ALUMINIUM (MIG MODE) (FIG-II)
The SMARTMIG 152, 162, 182 & 183 are delivered equipped for welding with Aluminium wire Ø 0.8 or 1.0mm (fig II-B) The SMARTMIG 142 is delivered equipped for welding Aluminium of Ø 0.8mm (Occasional and non-intensive). In this case the wire used should be stiff to facilitate wire feeding. For use with aluminium, the gas requirement is pure argon (Ar). For the specific gas requirements please contact your distributor. The gas flow in Aluminium is between 20 and 30 Litres/minute depending on the environment, and the experience of the welder. Below are the differences between welding with Steel and Aluminium : – Specific rollers are needed for welding with Aluminium. – Adjust the pressure of the drive rolls to prevent the wire being crushed. – Only use a capilliary tube for welding with Steel or Stainless Steel. – Use a special Aluminium Torch with a teflon sheath to reduce friction. DO NOT cut the sheath close to the joint, it is used to guide the wire from the the rollers. – Contact Tube : Use a special aluminium contact tube specific to the diameter of wire being used.

GASLESS WIRE WELDING (FIG. III)
These machines are capable of «Gasless» wire welding (cored wire) provided that the polarity is reversed.
To do this, turn the machine off, open up the machine (14) and make the electrical connections described in Figure C of the page below. The Machines are originally configured for Gas welding.
PROCESS OF REELS AND TORCHES ASSEMBLY (FIG-V)
Remove the Nozzle (fig V-E) from the torch by turning clockwise and then remove the contact tip, leaving the support and the spring on the torch (fig V-D).

• Open the door of the machine
  FIG V-A : Position the reel on to the support.

• In case of 100mm (142, 152, 162) wire reel use, do not install the adapter (1).

• Adjust the reel break (2) to avoid reel movement tangling the wire when welding stops. Be careful not to tighten too much – the reel must rotate without straining the motor.

• Tighten the plastic screw (3).
  FIG V-B : Installing the drive roller.

• Choose the correct diameter reel for the type of wire. The visible diameter indicated on the roller when fitted in place is the diameter currently in use (ie. 0.8mm is visible for use with 0.8mm wire).
  FIG V-C : To select the adjustment of the drive rollers, proceed as follows :

• Loosen the drive roller knob as far as possible.

• Insert the wire until it exits the other side by about 2cm, tighten the knob again slightly.

• Start the motor by pressing the trigger of the torch.

• Tighten the knob (fig V-C) whilst pressing the trigger until the wire starts to move.
  Nb : When welding with Aluminium, use the minimum possible pressure to avoid crushing the wire

• Pull the wire out of the end of the torch by approximately 5cm, then attach the contact tip suitable for the wire used and then the nozzle (fig V-E).
  The SMARTMIG 142, 152, 162 machines can accommodate coils of 100 or 200mm diameter.
  The SMARTMIG 182 machines can accommodate coils of 200 or 300mm diameter. To place a 200mm wire reel, first install the adapter (ref. 042889) on the support.
  Below are the different combinations possible :

• We recommend a teflon sheath (ref. 041578) and special Aluminium contact tip (Ø 0.8 ref. 041059 – Ø 1.0 ref. 041066)
  To help you select the diameter of wire suitable for the job you want to perform, refer to the table on page 4 (FIG IV).
  GAS COUPLING
  – Connect a pressure regulator to the gas bottle. Connect the welding machine using the pipes supplied, and place the two clamps to avoid leakages.
  – Set the gas flow by adjusting the dial located on the pressure regulator.
  NB : to help facilitate the adjustment of the gas flow, operate the drive rollers by pressing the trigger of the torch (ensure that the drive roller is completely loose so the
  wire is not fed through). This procedure does not apply to «Gasless» welding mode.
  CONTROL PANEL (FIG. VI)

Smartmig 142/152/162/182/183

1. Voltage selection button A / B
2. Voltage selection button min/max.
3. Wire speed regulator.
4.  SMART » settings table MIG/MAG
5. Thermal Protection light.
6. positions switch

DIRECTIONS OF USE (FIG VI)
MIG/MAG MODE:
SMARTMIG feature allows you to adjust the voltage and the wire speed.
Use the SMART table to find the correct settings based on the type of wire, and the thickness of the metal workpiece.
Then based on the recommendation indicated, simply select :

• The voltage (buttons A/ B & min/max for SMARTMIG 142, 152 & 162
• Wire speed – adjust the regulator (3) to the colour zone indicated.
  Examples :
  To weld 0.8mm thick steel, use 0.6 mm diameter steel wire (SMARTMIG 142, 152 &

162. :

• Move button (1) to the « A » position
• Move button (2) to the « min » position
• Move the regulator (3) to the zone of lightest colour and adjust « by sound » if required

ADVICE AND THERMAL PROTECTION

• Respect the normal rules of welding
• Leave the machine plugged in after welding to allow it to cool
• Thermal Protection : The LED will illuminate. Cooling will take between 10 and 15 minutes depending on the ambient temperature.

RISK OF INJURY DUE TO MOVING PARTS
The wire feeders contain moving parts that may catch hand, hair, clothes or tools which can lead to injuries! Take extra care.

• Do not lay a hand to swivel or moving components or parts to the drive!
• Ensure that the housing covers or protective covers remain closed during operation!

MAINTENANCE

– Maintenance should only be carried out by a qualified person.
– Switch the machine off, ensure it is unplugged, and that the ventilator inside has stopped before carrying out maintenance work. (DANGER High Voltage and Currents).
– GYS recommends removing the steel cover 2 or 3 times a year to remove any excess dust. Take this opportunity to have the electrical connections
checked by a qualified person with an insulated tool.
– Regularly check the condition of the power supply cord. If damaged, it will need to be replaced by the manufacturer, its’ after sales service or a
qualified person.
– Ensure the ventilation holes of the device are not blocked to allow adequate air circulation.

SYMPTOMS, CAUSES, REMEDIES

Clean out the contact batch or change it and

replace the anti-adherence product. Ref.041806

The wire skids in the rollers.| Control the roller pressure or replace it. Wire diameter non-compatible with roller Covering wire guide in the torch non- compatible.

The wire-feeder motor doesn’t operate.

| Reel or roller brake too tight.| Release the brake and rollers.
Electrical supply problem.| Check that the power switch is in the “On” position.

Bad wire feeding.

| Covering wire guide dirty or damaged.| Clean or replace.
Reel brake too tight| Release the brake.
No welding current.| Bad connection to the main supply.| Check the mains connection and look if the plug is fed by 400 V (3PH) power socket.
Bad earth connection.| Check the earth cable (connection and clamp condition).
Torch trigger inoperative.| Check the torch trigger / replace torch.
The wire jams (after the rollers).| Guide wire sheath crushed.| Check the sheath and torch body.
Wire jammed in the torch| Clean or replace.
No capillary tube.| Check the presence of capillary tube.
Wire speed too fast| Reduce the wire speed.
The welding bead is porous.| The gas flow rate is not sufficient.| Adjust flow range 15 to 20 L / min. Clean the working metal.
---|---|---
Gas bottle empty.| Replace it.
Gas quality unsatisfactory.| Replace it.
Air flow or wind influence.| Prevent drafts, protect welding area.
Gas nozzle dirty.| Clean or replace the gas nozzle.
Poor quality wire.| Use suitable WIRE for MIG-MAG welding.
Surface to weld in bad condition. (rust, etc…)| Clean the metal before welding.
Very important flashing particules.| Arc voltage too low or too high.| See welding settings.
Bad earth connection.| Adjust the earth cable for a better connection.
Insufficient gas flow.| Adjust the gas flow.
No gas flow at the end of the torch.| Bad gas connection.| Check the gas connection at the welding machine. Check the flowmeter and the solenoid valves.
SMARTMIG| 142| 152| 162| 182| 183
---|---|---|---|---|---
Primary
Power supply voltage| 230 V

+/- 15%

| 230 V

+/- 15%

| 230 V

+/- 15%

| 230 V

+/- 15%

| 400 V

+/- 15%

 Mains frequency| 50 / 60 Hz
 Fuse| 13 A| 16 A| 10 A
Secondary| MIG / MAG| MIG / MAG| MIG / MAG| MIG / MAG| MIG / MAG
 No load voltage| 28 / 39 V| 28 / 39 V| 25.5 / 40 V| 28 / 45 V| 16 / 28.5 V
Rate current output (I2)|

40  90 A

|

40  90 A

|

30  115 A

|

38 140 A

|

15 150 A

Conventional voltage output (U2)|

16  18.5 V

|

16  18.5 V

|

15.5

19.75 V

|

16  21 V

|

14.75

21.5 V

Duty cycle at 40°C (10 min)* Standard EN60974-1.| EN60974-1.

(10 min)* Norm EN60974-1.

40°C (10 min)* Norma EN60974-1.

| Imax| 20 %| 20 %| 20 %| 15 %| 25%
60%| 60 A| 60 A| 70 A| 80 A| 110 A

100%

|

50 A

|

50 A

|

60 A

|

60 A

|

90 A

Functionning temperature| -10°C  +40°C
Storage temperature| -25°C  +55°C
 Protection level| IP21
 Dimensions (LxWxH)| 50 x 44 x

25 cm

| 48 x 45 x

25,5 cm

| 55,5 x 46 x

25,5 cm

| 79 x 77 x

47 cm

| 79 x 77 x

47 cm

Weight| 22,5 kg| 23 kg| 28 kg| 47 kg| 53,5 kg

During intensive use (> duty cycle) the thermal protection can activate, if this event the arc switches off and the thermal protection indicator switches on. The welding machine has a constant current output in MIG/MAG.
Note: the running hot tests have been carried out at atmosphere temperature and duty cycle has been determined at 40°C by simulation.

![GYS Smartmig 142 Single Phase Welding Machine

• fig 5](https://manuals.plus/wp-content/uploads/2022/12/GYS-Smartmig-142 -Single-Phase-Welding-Machine-fig-5.png)

SPARE PARTS

5

| Gas/No gas change box|

51384

6| Front wheels| 71361
7|  Thermal light| 51019| 52004
8|  Switch (x2) _| 52466| –
9|  Potentiometer knob| 73009
10|  Earth clamp| 71910
11|  Front handle| 56047

12

|

Board

| SN ≤ 18.02.XXXXXX = 97186C| SN ≤ 18.09.XXXXXX = 97199C
SN ≥ 18.03.XXXXXX = 53419| SN ≥ 18.09.XXXXXX = 53513
13|  Fan| 51023| 51001
14| Rectifier| 52188| 52187
15| Choke| 96055| 96074
16|  Transformer| 96054| 96073
17| I/O switch _| 52460| 52461
18|  Main cable| 21491| 21475
19| 7 positions switch|

–

|

51228

20| switch| –| 51112
| Torch| 041424

CIRCUIT DIAGRAM

WARRANTY

The warranty covers faulty workmanship for 2 years from the date of purchase (parts and labour).
The warranty does not cover:

• Transit damage.
• Normal wear of parts (eg. : cables, clamps, etc..).
• Damages due to misuse (power supply error, dropping of equipment, disassembling).
• Environment related failures (pollution, rust, dust).
  In case of failure, return the unit to your distributor together with:
  – The proof of purchase (receipt etc …)
  – A description of the fault reported

SYMBOLS

A

| Amps
---|---

V

|  Volt

Hz

| Hertz

| – MIG/MAG Welding (MIG: Metal Inert Gas / MAG: Metal Active Gas)

S

| – Adapted for welding in environment with increased risks of electrical shock. However, the welding source must not be placed in such places.

IP21

| – Protection against access to dangerous parts of solid bodies with diam

12.5 mm and against vertical drops of water.
| – Welding direct current.
| – Single phase power supply 50 or 60Hz.
| –  Three-phase power supply 50 or 60Hz.

U0

| – Rated no-load voltage.

U1

| – rated supply voltage.
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I1max

| – Rated maximum supply current (effective value).

I1eff

| – Maximum effective supply current.

EN 60974-1
EN 60974-5
EN 60974-10

|  The device complies with EN60974-1, EN60974-5, EN60974-10 standard relative to welding units.
| – Rectifier-Single-phase converter.
| – Transformer rectifier power source delivering direct current.

X(40°C)

| – Duty cycle according to the standar EN 60974-1 (10 minutes – 40°C).

I2 …%

| – I2: corresponding conventional welding current.

U2 …%

| – U2: conventional voltages in corresponding load.
| – The device complies with European Directive. The certificate of compliance is available on our website.
| – Conformity mark EAC (Eurasian Economic Commission).

| –  CMIM : Moroccan Certification
| – Material complies with British requirements. The British Declaration of Conformity is available on our website (see cover page)

SMARTMIG

| – Caution, welding can produce fire or explosion.
---|---
| – Gas inlet
| Caution ! Read the user manual.
| –  Separate collection required, Do not throw in a domestic dustbin.
| –  Temperature information (thermal protection)
| – Not for use in residential areas (EMC)
|  Class A equipment for profesionnal use, to be connected onto private low- voltage power supply system. Restriction to connect it to the public low- voltage power supply system: read the paragraph POWER SUPPLY – START UP.
| – This product should be recycled appropriately.

ACCESSORIES

142

Ø 100| Ø 200| 0,6 & 0,8| ****| | |
---|---|---|---|---|---|---

ACIER / STEEL / STAHL

| ****

086593 (Ø0,6)

086609 (Ø0,6)

| ****

086111 (Ø0,6)

086128 (Ø0,8)

| ****

042339

| | ****

041905 (Ø0,6)

| | 20 l/min

041998 (FR)

040274 ( (UK)

040267 (NL/FIN/DK)

INOX / STAINLESS / EDESTHAL / 308 Lsi| |
086616 (Ø0,8)| 086579 (Ø0,8)| | Fixe Fixed Befestigt| 041912 (Ø0,8)

041929 (Ø0,9/Ø1,0)

| ****

041875

| 038691 (IT)

30 l/min

041622 (FR)

041646 (UK)

NO GAS| ****

086104 (Ø0,9)

| ****

086623 (Ø0,9)

| ****

042346

| | | | | | | 041219 (DE)
| | | |
Alu (AlMg5)| 086548 (Ø0,8)| 086555 (Ø0,8)| _| | 041059 (Ø0,8)| | 041615 (NL)

038707 (IT)

152
162

Ø 100| Ø 200| 0,6 & 0,8| 0,8 & 1,0| | | | |
---|---|---|---|---|---|---|---|---

ACIER / STEEL / STAHL

| ****

086593 (Ø0,6)

086609 (Ø0,6)

| 086111 (Ø0,6)

086128 (Ø0,8)

086135 (Ø1,0)

| ****

042339

| ****

041189

| ****

041592 (Ø0,6/0,8-3m)

041608 (Ø1,0/1,2-3m)

| ****

041424 (150A-3m)

| ****

041905 (Ø0,6)

041912 (Ø0,8)

041929 (Ø1,0)

040144 (Ø1,2)

| ****

041875

| 20 l/min

041998 (FR)

040274 ( (UK)

040267 (NL/FIN/DK)

038691 (IT)

30 l/min

041622 (FR)

041646 (UK)

INOX / STAINLESS / EDESTHAL / 308 Lsi| ****

086616 (Ø0,8)

| ****

086326 (Ø0,8)

NO GAS| ****

086104 (Ø0,9)

| 086623 (Ø0,9)

086630 (Ø1,2)

| ****

042346

| | | | | | |

Alu (AlMg5)

| ****

086548 (Ø0,8)

| 086555 (Ø0,8)

086562 (Ø1,0)

| ****

_

| ****

041196

| 041578 (Ø0,8-3m)

041585 (Ø1,0/1,2-3m)

| ****

041462 (150A-3m)

| ****

041059 (Ø0,8)

| | 041219 (DE)

041615 (NL)

038707 (IT)

182 183

Ø 200| Ø 300| 0,6 & 0,8| 0,8 & 1,0| | | | |
---|---|---|---|---|---|---|---|---
| 086111 (Ø0,6)| 086166 (Ø0,6)| | | | | | | 20 l/min
ACIER / STEEL / STAHL| 086128 (Ø0,8)

086135 (Ø1,0)

| 086227 (Ø0,8)

086135 (Ø1,0)

| ****

042339

| ****

041189

| 041592 (Ø0,6/0,8-3m)

041608 (Ø1,0/1,2-3m)

| ****

041424 (150A-3m)

| ****

041905 (Ø0,6)

041912 (Ø0,8)

041929 (Ø1,0)

040144 (Ø1,2)

| ****

041875

| 041998 (FR)

040274 ( (UK)

040267 (NL/FIN/DK)

038691 (IT)

30 l/min

041622 (FR)

041646 (UK)

INOX / STAINLESS / EDESTHAL / 308 Lsi| 086326 (Ø0,8)

086340 (Ø1,0)

| ****

086357 (Ø1,0)

NO GAS| 086623 (Ø0,9)

086630 (Ø1,2)

| 086388 (Ø1,0)

086395 (Ø1,2)

| ****

042346

| | | | | | |

Alu (AlMg5)

| 086555 (Ø0,8)

086562 (Ø1,0)

| _ 086524 (Ø1,0)| ****

_

| ****

041196

| 041578 (Ø0,8-3m)

041585 (Ø1,0/1,2-3m)

| ****

041462 (150A-3m)

| 041059 (Ø0,8)

041066 (Ø1,0)

| | 041219 (DE)

041615 (NL)

038707 (IT)

SAS GYS
CS 54159
53941 SAINT-BERTHEVIN Cedex
FRANCE

Documents / Resources

| GYS Smartmig 142 Single Phase Welding Machine [pdf] User Manual
Smartmig 142, Smartmig 152, Single Phase Welding Machine, Phase Welding Machine, Welding Machine, Machine, Smartmig 142
---|---

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