H-3000 - Welding machine Vevor - Free user manual and instructions

USER MANUAL H-3000 Vevor

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SPOT WELDER

MODEL:H-3000

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent of savings you might benefit from buying certain tools with us compared top brands and does not necessarily mean to cover all categories of tools offered are kindly reminded to verify carefully when you are placing an order with us actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

SPOT WELDER

MODEL:H-3000

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

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This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of o user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you ag there are any technology or software updates on our product.

Warning-To reduce the risk of injury, user must read instructions manual carefully.

This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices

1. SAFETY INSTRUCTIONS

1.1. ELECTRICAL SAFETY.

- WARNING! It is the user's responsibility to read, understand and comp with the following:

You must check all electrical equipment and appliances to ensure they are s before using. You must inspect power supply leads, plugs and all electrical connections for wear and damage. You must ensure the risk of electric shock minimised by the installation of appropriate safety devices. An RCCB (Residual Current Circuit Breaker) should be incorporated in the main distribution board. also recommend that an RCD (Residual Current Device) is used with all elec products. It is particularly important to use an RCD with portable products tha plugged into an electrical supply not protected by an RCCB. If in doubt cons qualified electrician. You may obtain a Residual Current Device by contacting dealer. You must also read and understand the following instructions concerning electrical safety.

1.1.1 The Electricity At Work Act 1989 requires all portable electrical appliance if used on business premises, to be tested by a qualified electrician, using a Portable Appliance Tester (PAT), at least once a year.

1.1.2 The Health & Safety at Work Act 1974 makes owners of electrical

appliances responsible for the safe condition of the appliance and the safety appliance operator. If in any doubt about electrical safety, contact a qualified electrician.

1.1.3. Ensure the insulation on all cables and the product itself is safe before to the mains power supply. See 1.1.1. & 1.1.2. above and use a Portable A Tester (PAT).
1.1.4. Ensure that cables are always protected against short circuit and overload
1.1.5. Regularly inspect power supply, leads, plugs for wear and damage and electrical connections

to ensure that none is loose.

1.1.6. Important: Ensure the voltage marked on the product is the same as the electrical power supply be used and check that supply is correctly fused, see rating at right.

1. 1.7. DO NOT pull or carry the powered appliance by its power supply leaf
   1.1.8. DO NOT pull power plugs from sockets by the power cable.
   1.1.9. DO NOT use worn or damaged leads, plugs or connections.

replace or have repaired by a qualified electrician.

1.1.10. This product requires a 30 amp supply and NO plug is fitted. You may qualified electrician to ensure a 30 amp supply is available. We recommend the installation of a industrial round pin plug and socket with your electrician. plug -

Ensure the unit is correctly wired and earthed

a) Connect the GREEN/YELLOW earth wire to the earth terminal 'E'.
b) Connect the BROWN live wire to live terminal 'L'.
c) Connect the BLUE neutral wire to the neutral terminal 'N'.
d) After wiring, check there are no bare wires, that all wires have been correctly connected, that cable outer insulation extends beyond the cable grip and that the grip is tight.

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

'E' Earth (Green & Yellow) Mains Cable Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

1.1.12. Cable extension reels. When a cable extension reel is used it should fully unwound before connection. A cable reel with an RCD fitted is recommended since any product which is plugged into the cable reel will be protected. The section of the cores of the cable is important. The minimum section of cable required for these welders 2.5 ~mm^2 .

1.2 GENERAL SAFETY

- WARNING: Unplug from the mains power supply before performing maintenance or service.

Ensure the welder and all cables are in sound condition and good working of

• Replace or repair damaged parts. Use recommended parts only, nauthorised parts may be dangerous and will invalidate the warranty.
• Keep the welder clean for best and safest performance.
• Use welder in a suitable working area. Keep area clean and tidy, free from unrelated materials and ensure there is adequate lighting.
• The welder should be operated by one person only.
• WARNING! Wear safety goggles, protective clothing and welding gauntlets.
• Wear a headset if noise levels exceed 85 db.
• Check you have good ventilation and that air can flow freely around the
• Ensure there are no flammable or combustible materials near the work area
• Clean workpieces to avoid production of unwanted gases from coatings such as varnish, galvanising or lubricants.
• Keep children and unauthorised persons away from the work area.
• Remove ill fitting clothing, remove ties, watches, rings, and other loose jewellery and contain long hair.
• DANGER! Welder creates magnetic fields that can interfere with watches, metallic prostheses, magnetic cards, instrumentation, data
  ● transmission devices & local telephone lines. If you have a pacemaker, could a doctor before welding or approaching a spot welding area.
• DO NOT wear any clothing with metal accessories. Ensure there are no metallic articles in your pockets.
• DO NOT use the welder for any purpose other than that for which it is designed.
• DO NOT get the welder wet or use the welder in damp or wet locations.
• DANGER! DO NOT weld near inflammable materials - solids, liquids or gases.

Do not weld on containers or other fitments that contain or have contained I or gas fuels.

- DO NOT operate welder while under the influence of drugs, alcohol or intoxicating medication, or if fatigued.

- DO NOT operate the welder if it, or the cable, is damaged.

• DO NOT allow untrained persons to operate the welder.

- DO NOT use outside, welder is for inside use only.

- When not in use remove plug from power supply and store in a dry, child location.

2. INTRODUCTION

With welding transformer 220V/380V power into low pressure, the instantaneous high power source, the output is low voltage high current, make the welding workpiece with high temperature resistance and add the upsetting force to welding.the large welding thickness of 2.0 + 2.0mm

One click select welding mode, weldment thciness and

MAIN FEATURES

1. Electrode pressure adjustment screw
2. Position for eye bolt. ( Eye bolt not supplied.)
3. Moving welding arm.
4. Fixed welding arm.
5. Power supply cable.
6. Micro switch.
7. Control panel.
8. Right / left handgrip.(Handgrip not supplied.)

Labeled diagram of a mechanical device with numbered parts for identification

3. TECHNICAL SPECIFICATION

Model H-3000 H-3000
Voltage	230V~ ±10% /50Hz	400V~±10%/50Hz
Power at 50% 2.5kVA 2.5kVA
Max. welding power 14kVA	14kVA
No Load Voltage. 2.5V 2.5V
Max. short circuit current	6.3kA	6.3kA
Max spot weld thickness	2+2mm	2+2mm
Min.rest period between welds	20seconds	20seconds
Maximum clamping force	120kg	120kg
Projection of arms	120mm	120mm

A FULL RANGE OF ARMS AND ELECTRODES IS AVAILABLE .

Pure electrical circuit lines without any symbols

4. ELECTRICAL CONNECTIONS

- WARNING! Ensure that you read and understand the safety instructions in Section 1.

4.1. Connection to mains power supply.

Before making any electrical connections check that the voltage of the available power supply is suitable for the spot welder model that you purchased. ( See specification above.)

4.2 The spot welder model require a 30amp. supply and are suitable either single phase or three phase connection.
4.3 The spot welder model requires a 32 amp plug. If connecting to 30amp supply wire the plug as shown on

5. SETTING UP TO WELD

- WARNING! Ensure that you read and understand the safety instructions in Section 1.

Before carrying out any spot welding operations, the following series of check and controls must be carried out with the welder disconnected from the power supply.

5.1 Setting up and adjusting the arms.(Refer to fig.2) Obtain samples of the metal to be welded and place a double thickness of the sheet onto the low electrode. Depress the welding lever until the upper electrode makes contact the upper face of the sheet metal. At this point the axis of the electrodes is aligned in both planes. Make any necessary adjustments by loosening the arm

locking screws at (A) and sliding the arms in or out of their clamps until the electrodes are aligned when viewed from the side. Before tightening the clam again view the electrodes from the front and if necessary rotate the arms in clamps until the electrodes are aligned.(see A1). When satisfied with the align retighten the screws.

5.2 Setting up and adjusting the electrodes.( Refer to fig.2) To act the electrodes correctly the hand should be locked in a special position approximately halfway through its travel. To do this in the M6 socket cap bolt provided into the threaded hole indicated (1). Turn the bolt clockwise with fingers until it stops against the handle and then unscrew it 1/4 Depress the handle through approximately half its travel and turn the screw clockwise again by another 2 or 3 turns so that it the locking notch. You may have adjust the position of the handle slightly up or down to get the lock align with the notch. Loosen the clamp bolt at (B) on the lower and adjust the electrode up or to the desired position and tighten securely again. Loosen the clamp bolt at (B) on the upper arm are allow the electrode to slide downwards to rest on the lower electrode. Slide two sample

fig. 2 A₁ A B 3 1 2 A₁ B A

EYEBOLT NOT SUPPLIED 1 2 fig. 3

fig. 4 400N 600N 800N 1000N 1200N

thicknesses of the sheet metal to be welded between the electrode tips allow the upper electrode to rise and retighten the upper electrode clamp bolt. Ren

the locking bolt.

5.4 Adjusting the pressure exerted by the electrodes. ( Refer to figs.3 & The pressure exerted by the electrodes onto the workpiece can be adjusted altering the spring pressure adjuster underneath and within the handle using the 6mm Hex key provided.(fig.3-1).To increase the pressure turn the adjuster clockwise. To decrease the pressure turn the adjuster anticlockwise On the face of the handle there is a graduated indicator which shows the pressure using the standard 120mm arms. Refer to fig.4 to see the values allocated to graduations. Refer to the chart below to see how the pressure decreases when longer welding arms are used.Once the electrodes make contact with the she metal the downward movement of the handle firstly clamps the workpiece and then makes contact with a micro switch to turn on the current. If the press you have set begins to limit the action of the handle you must decrease the to allow the handle to travel down to activate the micro switch.

ARM LENGTH	FORCE / PRESSURE EXERTED ON WORKPIECE (NEWTONS / KILOGRAMS)
120	1200 / 122.3	1000 / 101.9	800 / 81.5	600 / 61.2	400 / 40.8
250	770 / 78.5	550 / 56.0	430 / 43.8	320 / 32.6	230 / 23.4
350	470 / 47.9	380 / 38.7	330 / 33.6	230 / 23.4
500	280 / 28.5	250 / 25.5	180 / 18.3

An eyebolt and spacer can be ordered to enable the unit to be suspended on a production line etc. The eyebolt must not be fitted without the spacer. S fig.3-2.

6. OPERATING INSTRUCTIONS

6.1 Use the control panel on the side unit to set the main parameters for w (See fig.5, right)

1) WELDING TIME Use button (1) to increase or decrease the welding time relation to the factory default setting.
2) WELDING THICKNESS. Use button (2) to select the thickness of sheet m to be welded.

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

3) WELDING MODE Use button (3) to select the welding mode.

Normal Spot Welding. The lower LED adjacent to the straight line symbol s the normal continuous spot welding mode.Pulse Spot Welding. The upper LED selects a pulsating welding current which improves welding capacity on sheets with high yield points or on sheets with special protective films. The pulsation period is set automatically and does not require adjustment.

6.2 Thermostatic protection LED indicator.

When all the LEDs on the control panel go off and the two welding mode (See fig.5-4) begin to afterately this indicates that the transformer is beginning to overheat and the thermal cut out has operated.

Allow the welder to cool for at least 5 minutes before attempting to weld ag

6.3 SPOT WELDING PROCEDURE.

- WARNING! Ensure that you read and understand the safety instructions in Section 1.

Use welder in a suitable working area. Keep area clean and tidy, free from unrelated materials and ensure there is adequate lighting. DO NOT allow untrained persons to operate the welder.

6.3.1 Ensure that you are fully prepared with all workpieces securely held an presented ready for spot welding.

6.3.2 Ensure that the welding arms and electrodes are correctly set up for thickness you intend to weld. ( See Sections 5.1 & 5.2 )

6.3.3 Ensure that you have correctly set the clamping pressure for the thick you intend to weld. ( See Section 5.3 )

6.3.4 Turn on the mains power supply.

6.3.5 On the model set the welding time, welding thickness, and welding mode required using the control panel on side of the unit. ( See Section 6.1 )

6.3.6 Manoeuvre the unit so that the workpiece is between the arms. Allow the electrode to bear on the underside of the sheets to be welded.

Depress the welding lever until the upper electrode makes contact with the n Pause and check that the electrodes are positioned where the weld is required satisfied continue to depress the lever to clamp the sheets together until the reaches the end of its travel and operates the micro switch which turns on

6.3.7 Do not release the clamp lever immediately but pause for a few momer first. This will give the weld improved mechanicalistics.
6.3.8 When all welds are completed turn off the mains power supply. Disconnect the unit and clean it. Store in a dry and safe environment next required.

(The effectiveness of spot welds should occasionally be tested to ensure you using the right settings. When two spot welded sheets are separated the area spot weld itself should not tear apart but remain attached to one of the she indicating that the weld is stronger than the surrounding sheet.)

7. MAINTENANCE

- WARNING: Unplug from the mains power supply before performing maintenance or service.

7.1 Ensure the welder and cable are in sound condition and good working c
7.2 We recommend that you have your welder serviced on a regular basis by authorised service agent.

During any inspection of the inside of the machine for repairs or cleaning the following checks should be made.

7.2.1 Remove dust and metallic particles deposited on the transformer and or internal walls etc, using a jet of dry compressed air (max 10bar). Do not dir jet of compressed air onto the electronic circuit boards; clean them with a ve brush if necessary.
7.2.2 Check the wiring for insulation damage or loosened / oxidised connection
7.2.3 Check that the screws, connecting the flexible element to the transform and to the upper arm supports, are tightened up and there are no signs of oxidation or overheating.
7.2.4 Replace or repair damaged parts. Use recommended parts only, unauthorised parts may be dangerous and will invalidate the warranty.
7.3 Keep the welder clean for best and safest performance. Do not clean with water, strong solvents, paint thinners or gasoline.
7.4 If welding performance is poor make the following preliminary checks.

7.4.1 When the welding/clamp lever is depressed make sure that the spigot is end of the handle on the underside, actually touches and presses the micro thus turning on the welding current.

7.4.2 Check the security and condition of the arm holder clamps and screws the electrode clamps and screws. If these are loose or oxidized it will effect efficiency of the welder.

7.4.3 Check that the welding parameters are correct in terms of welding time electrode pressure and diameter.

7.4.4 If these checks do not reveal the source of the problem take the weld authorised service agent

8. OPERATION INSTRUCTIONS

Put the sheet metal between the welding electrodes of the arms

Press down the handle to make the welding electrodes clamp the sheet metal

Use the tip on the handle to active the trigger

Press down the handle hard to active the welding trigger

Note:

1. The thermal will active to stop working when the transformer temperature reaches 95°C. It can be used again 15-20mins later. 2. Please do use the sheet metal thickness less than 2mm when trying the metal. When the metal thickness more than 2mm, it can not work.

Made In China

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and does not necessarily mean to cover all categories of tools offered by us. You are kindly reminded to verify carefully when you are placing an order with us if you are actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

SPOT WELDER

MODÈLE:H-3000

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of o user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you ag there are any technology or software updates on our product.

1. SAFETY INSTRUCTIONS

1.1. SÉCURITÉ ÉLECTRIQUE.

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Labeled diagram of a mechanical device with numbered parts for identification

1. TECHNICAL SPECIFICATION

5. SETTING UP TO WELD

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

Put the sheet metal between the welding electrodes of the arms

Press down the handle to make the welding electrodes clamp the sheet metal

Use the tip on the handle to active the trigger

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and does not necessarily mean to cover all categories of tools offered by us. You are kindly reminded to verify carefully when you are placing an order with us if you are actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

SPOT WELDER

MODELL:H-3000

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of o user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you ag there are any technology or software updates on our product.

1. SAFETY INSTRUCTIONS

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Labeled diagram of a mechanical device with numbered parts for identification

1. TECHNICAL SPECIFICATION

5. SETTING UP TO WELD

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

geschweißt werden.

Put the sheet metal between the welding electrodes of the arms

Press down the handle to make the welding electrodes clamp the sheet metal

Use the tip on the handle to active the trigger

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

HO BISOGNO DI AIUTO? CONTATTACI!

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Labeled diagram of a mechanical device with numbered parts for identification

Pure electrical circuit lines without any symbols

4. COLLEGAMENTI ELETTRICI

Put the sheet metal between the welding electrodes of the arms

Exterior view of a black and white electric welding torch with copper fittings (no text or symbols visible)

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Pure electrical circuit lines without any symbols

4. CONEXIONES ELÉCTRICAS

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

Put the sheet metal between the welding electrodes of the arms

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

POTRZEBUJE POMOCY? SKONTAKTUJ SIĘ Z NAMI!

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Pure electrical circuit lines without any symbols

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

Put the sheet metal between the welding electrodes of the arms

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PUNTLASMACHINE

MODEL: H-3000

Exterior view of a black and white electric welding torch with copper fittings (no text or symbols visible)

HULP NODIG? NEEM CONTACT MET ONS OP!

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Labeled diagram of a mechanical device with numbered parts for identification

Put the sheet metal between the welding electrodes of the arms

Druk de

handvat om de

laselektroden

Exterior view of a black and white electric shaver with copper metal fittings (no text or symbols visible)

BEHÖVS HJÄLP? KONTAKTA OSS!

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'N' 1ph 230V

Mains Cable 'E' Earth (Green & Yellow) Brown to 'L' Blue to 'L' 2ph 400V

FUSE RATINGS REFER TO THE TECHNICAL SPECIFICATION IN SECTION 3.

Labeled diagram of a mechanical device with numbered parts for identification

3. TEKNISK SPECIFICATION

Modell	H-3000	H-3000
Spänning	230V~ ±10% /50Hz 400V~±10%/50Hz
Effekt på 50 %	2,5kVA	2,5kVA
Max. svetskraft	14kVA	14kVA
Ingen belastningsspänning.	2,5V	2,5V
Max. kortslutning ström	6,3 kA	6,3 kA
Max punktsvetstjocklek	2+2mm	2+2mm
Min.viloperiod mellan svetsarna 20 sekunder		20 sekunder
Maximal spännkraft	120 kg	120 kg
Projektion av armar	120 mm	120 mm

ETT HELT SORTIMENT AV ARMAR OCH ELEKTRODER ÄR TILLGÄNGLIGT.

4. ELEKTRISKA ANSLUTNINGAR

4{ 2+2mm 1.5+1.5mm 1.2+1.2mm 1+1mm 0.8+0.8mm 0.6+0.6mm 3 2 1

Put the sheet metal between the welding electrodes of the arms

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