90E - Welding machine Vevor - Free user manual and instructions

USER MANUAL 90E Vevor

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STUD WELDER DENT REPAIR KIT

MODEL:90E

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MODEL:90E

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

FC	Warning-To reduce the risk of injury, user must read instru manual carefully.
	FCC Information:CAUTION: Changes or modifications not expressly approved the party responsible for compliance could void the user's authority to operate the equipment!This device complies with Part 15 of the FCC Rules. Ope subject to the following two conditions:1) This product may cause harmful interference.2)This product must accept any interference received, includ interference that may cause undesired operation.WARNING: Changes or modifications to this product not expressly approved by the party. responsible for compliance void the user's authority to operate the product.Note: This product has been tested and found to comply limits for a Class B digital device pursuant to Part 15 of Rules, These limits are designed to provide reasonable pro against harmful interference in a residential installation.This product generates, uses and can radiate radio freer energy, and if not installed and used in accordance with instructions, may cause harmful interference to radio communications. However, there is no guarantee that interfere will not occur in a particular installation. If this product do harmful interference to radio or television reception, which determined by turning the product off and on, the user is encouraged to try to correct the interference by one or m following measures.Reorient or relocate the receiving antenna.Increase the distance between the product and receiverConnect the product to an outlet on a circuit different fi which the receiver is connected.Consult the dealer or an experienced radio/TV technician assistance.
	CORRECT DISPOSAL This product is subject to the provision of European Direct 2012/19/EC. The symbol showing a wheelie bin crossed th indicates that the product requires separate refuse collection the European Union. This applies to the product and all accessories marked with this symbol. Products marked as may not be discarded with normal domestic waste, but mut taken to a collection point for recycling electrical and elect devices
CE	Compliance is a EC & UK security certification.

IMPORTANT SAFEGUARDS

!	Operate this protection with working conditions common sense installing and operating the welder, look at the following safety precautions
	Read the instructions 1. before the operation of the machine, read the product brochures in detail. 2.Please use the original and accessories.
	To prevent electric shock: 1. Do not use the skin and wet cl contact welding machine. 2. Do not turn off the power supply, not let the cable around the operator who wear a thick bottom insulation shoes 3. Ground and work directly connected.
	When using the machine, wear a mask to avoid problems with exploding will cause harm.
	In the workplace, due to welding will produce toxic gases, pay to ventilation, so as not to poison. (Prohibited in the closed c welding)
Static electricity can damage the machine's circuit board 1. connected to a good ground, to prevent electricity. 2. in the movement and storage to use anti-static items cover to avoid damage to the machine.
1. splash of sparks and arc will cause damage to eyes 2. please wear a mask or with the edge of the glasses
Do not touch the hot workpieces by hand during welding.
To prevent the explosion: flammable, explosive products away the welding area.
1. The electromagnetic field can affect the operator's heart, es if they have a pacemaker installed. Please keep away from the machine. 2. If you need assistance operating the machine, feel free to advice for life.
Be careful not to be crushed and bruised while moving.
Please avoid prolonged operation, as it may cause overheating machine's components and reduce its lifespan.
Prohibit welding at high.
After completing welding, check the welded area for overheating spatter and hot metal to prevent fires.

Note: Welder self-protection! Focus on others safe! Focus on plant safety! Pay attention to equipment maintenance!

General safety rules:

Before removing the body of the product, pull out the wire first.

The operator must be qualified accordingly.

The operation can only be controlled by qualified technicians.

Operators are responsible for complying with automotive manufacturers' protective of electrical and electronic procedures (on-board computers, on-board radios, alarms, airbags, etc.)

The compressed air power must be cut off and turned off before the mainte operation is carried out.

Electrodes, electrode arms and other secondary conductors can reach very high temperatures and stay high for a long time after stopping the machine. Pay attention to scald.

Preventive maintenance is necessary on a regular basis.

Power Connection:

1. Check that the device must be connected to the ground coupler and to the ground.It is in good condition.
2. Check if the workbench is connected to the ground connector. 3. Ensure that operator does not have any contact, protection or wet clothing with the metal to be welded.
3. Avoid contact with welded parts.
4. Do not spot weld in very wet places or on wet floors.
5. Do not weld with worn cables. Check that the isolation belt does not have default cable or that the connection is loose.
6. Please turn off the device before replacing the electrode.
7. Please disconnect the equipment directly before it is controlled or repaired.

Protection of Eyes and Body:

1. During welding, wear leather gloves, welded apron, safety shoes, welding protective clothing, arc filtering and radiation projective helmet or glasses. The operator must protect his eyes during rubbing and hammering.
2. Don't wear rings, watches or jewelry. It can cause burns.
3. All protective board must be in good condition and in proper position. In absence of eye protection, do not look at the welding arc. Protect the environ- near the product from projection and reflection.

Welding Fume:

Welding operations can lead to the emission of toxic smoke and harmful met. The equipment should be installed in covered areas with smoke inhalers. Operators must wear smoke masks. Welding materials must be cleaned.

Pay Attention to Fire:

1. Check whether sparks cause fires, especially in the vicinity of flammable materials.
2. Check that the fire extinguisher is not far from the operator.
3. Place the equipment where there are pneumatic devices.
4. Do not weld on a container with flammable and lubricant, even if it is en
5. Do not weld in an atmosphere filled with flammable gas or fuel vapor.

Electromagnetic Compatibility:

Near the welding site, check:

• There are no other power cords, control cables, telephone lines, radio or television reception equipment, watches, mobile phones, magnetic cards, computers or any other electronic device.
• No active medical devices (pacemakers, acoustic prostheses) were used around (at least 3 meters).

FCC INFORMATION

CAUTION:

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment!

This device complies with Part 15 of the FCC Rules. Operation is subject to following two conditions:

1) This product may cause harmful interference.
2) This product must accept any interference received, including interference that may cause undesired operation.

WARNING:

Changes or modifications to this product not expressly approved by the party. responsible for compliance could void the user's authority to operate the prod

Note:

This product has been tested and found to comply with the limits for a Class digital device pursuant to Part 15 of the FCC Rules. These limits are design provide reasonable protection against harmful interference in a residential installation.

This product generates, uses and can radiate radio frequency energy, and if installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the product off and on, the user is encouraged to try to correct the interference by one or more of the following measures.

• Reorient or relocate the receiving antenna.
• Increase the distance between the product and receiver.
• Connect the product to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for assistance.

Installation

1. Specifications and parameters

Model	90E	90E
Input voltage (V)	AC220-240V 50Hz	AC120V 60Hz
Output voltage (V)	AC1-7V	AC1-7V
Input power (KW)	3KW	3KW
Instantaneous maximum output current (A)	3500A	3500A
Input the maximum current (A)	20A	20A
Way of working	Automatic/manually	Automatic/manually
Regular working hours	Automatic mode program setting	Automatic mode program setting
Work stalls	7 channels 77 modes	7 channels 77 modes
Welding thickness (mm)	0.6-1.2	0.6-1.2

Aisle	coding	Name	Stalls	Power Consumption (kw)
	1	Triangle sheet welding	1-5 file preferred	0.8-2.0
	2	Gasket welding	2-5 file preferred	0.8-2.5
	3	OT gasket welding	3-5 file preferred	0.8-2.3
	4	Wave line spot welding	4-5 file preferred	0.8-2.5
	5	Hot pressing	5-5 file preferred	0.8-2.8
	6	Carbon rod heating	6-3 file preferred	0.8-2.0
	7	Stud welding	7-5 file preferred	0.8-3.0

2. The work cycle and overheating protection

The working cycle of the machine is the use of repeated cycle of work, the cycle time for the load time and no load time and.

In addition, the machine is equipped with overheating protection, when the temperature reaches the critical, the welding machine will automatically stop working, to be cooled, you can continue to operate, as shown in the specific situation.

3. The installation of the machine

1). Customers receive the machine, the first package will open, find the product brochures.

2). According to the instructions in the packing list on the items and the nurse checks to check the type of machine accessories and the number is correct.
3). According to the machine's appearance picture, the machine is installed, a check the machine whether there are other problems, if any questions, please consult the dealer or service solution.

4. Move and place the machine's attention

1). After the installation of the machine if no other problems, we must choos right place to put.
2). The length of the input power cord is determined according to the operat distance, and the power cord must not be less than 4mm copper cable.
3). When placed in the machine, can not be tilted around, to be stable on ground to avoid damage to the machine.
4). When moving the machine, use a pulley with a pulley or move it with the tip of the machine. Do not drag the machine or pull the cable to move the machine. Otherwise, it will damage the machine or break the cable and cause inconvenience to the later work.

As shown:

1. Enter the connection method of the power supply

Insert the plug into the appropriate socket according to the plug supplied with the unit. Be sure to check the voltage.

Operating

1. Operation panel guidelines

1.Welding mode 2.Mode confirmation
3. Adjust 4. Power mode
5. Control 6.Ground line
7.Torch line 8. Manual/automatic switching

Note:

Machine overload work will enter the protection state, until the machine cool in and then work

2. Welding torch and connector

1. Locking head
2. Torch switch

Application of single - sided spot welding gun

Connection of negative wire

1. Place the wire on the sheet met section that needs to be repaired, as close to welding area as possible.

1. the welding torch in the vicinity of the machine near the automatic welding

1. Fixed ground

For the negative connection, the code can be selected as 1 and the po can be selected as 6. The power can be increased, granting a higher n of welds to dissolve the plating on the negative tip.

3.Method of operation

a.Gasket welding

The negative line fixed 1 the polished clean and remove the paint on the workpiece, the closer the operating surface the better.

Connect the gasket connector to the torch a lock it with a gasket.

Select the appropriate welding mode.

Adjust the appropriate power.

The welding torch light pressure to the body of the depressed parts of the machine automatically welding.

Remove the welding torch, with a strong pull hammer to the gasket in the opposite direction to pull the gasket, the depression out.

OT gasket welding, same as Gasket welding, code 3, power priority 5, other steps s Gasket welding.

Note:

1. Before doing this, please test on other workpieces to avoid damage to the surface of the vehicle due to excessive current or too long damage.
2. According to the body plate thickness, select the appropriate gear, the machine will automatically match the welding time with the current.
3. After doing this, you can continue with other functional operations. If you continue to work, turn off the power and cut off the main switch, finishing the various accessories for the next use.
   b. Triangular pieces of welding

The negative line fixed to t polished clean and remove the paint on the workpiece, the closer the operating surface the better .
Connect the connected triangular pull hammer to the torch and lock it.
Select the appropriate welding mode.

Adjust the appropriate power.
The welding torch light pressure to the body of the depressed parts of the machir automatically welding.
Pull the recessed parts directly in the opposite direction of the hammer welding.

Note:

1. before doing this operation, please try the other parts in order to avoid t current is too large or too long to damage the body to repair the surface.
2. according to the body plate thickness, select the appropriate gear, the may will automatically match the welding time with the current.
3. triangular pieces of welding before the replacement of the meson repair, i be directly after the welding part of the depression pulled out.
4. after doing this operation, you can continue to other functional operation, do not continue to work, please turn off the power and cut off the main sv various accessories finishing for the next use.

c. carbon rod heating

The negative line fixed to the polished clean and remove the paint on the workpiece, the closer the operating surface is better.
Connect the connected triangular pull hammer to the torch and lock it.
Select the appropriate welding mode.

Adjust the appropriate power.

The carcass is heated in clockwise direction.

With cold water or wet cloth place just to the location of the use of thermal expansion and contraction the prominent part of the tightening to return to normal.

Note:

1. before doing this operation, please try the other parts in order to avoid the current is too large or too long to damage the body to repair the surface.
2. according to the body plate thickness, select the appropriate gear, the ma will automatically match the welding time with the current.
3. after doing this operation, you can continue to other functional operation, if do not continue to work, please turn off the power and cut off the main sw various accessories finishing for the next use.

d.wave line welding

The negative line fixed to the polished clean and remove the paint on the workpiece, the closer the operating surface t better .

Connect the connected triangular pull hammer to the torch and lock it.

Select the appropriate welding mode.

Adjust the appropriate power.
Place the waveform line upright in the car body and place the welding head on the upright waveform line. The machine will automatically weld.
With a claw pull hook a hammer set in the waveform line, the car body depression out.

Note:

1. Before doing this operation, please first test on the other parts, so as to the current is too large or too long damage to repair Body surface.
2. According to the body plate thickness, select the appropriate gear, the machine will automatically match the welding time with the current.
3. After doing this operation, you can continue to other functional operation, i do not continue to work, turn off the power and cut off the main switch, Will variety of accessories finishing, for the next use.

e. The use of sucker

Use of manual sucker:

1. the sucker and pull hammer connected
2. the sucker forced to no dead angle of depression
3. with the hammer in the opposite direction

Maintenance and repair

Failure and exclusion

Trouble	Reason	Remedy
No welding output	1. Connected power supply incorrectly. 2. Power switch in off position	1. Connect power supply according to manufacturer's instructions. 2. Place power switch in position.
Trigger not working	1. Trigger damaged. 2. Gun control wire broken. 3. Control wire plug loosen. 4. Mode switch in incorrect position.	1. Replace trigger. 2. Connect again or replace if necessary. 3. Connect control wire plug again. 4. Place Mode switch in correct position.
Poor weld	1. Amperage too low 2. Input power cord did no meet the requirement. 3. Ground clamp bad conta	1. Increase amperage setting 2. Replace input power coil 3. Change ground clamp location.
Piercing workpiece	1. Output amperage too high 2. Bad contact of electrode tip or washer with workpiece	1. Reduce amperage setting 2. Remove coating from material reduce added pressure.
Carbon rod working unstable	1.Carbon rod or workpiece dirty. 2.Incorrect amperage and time setting.	1. Polish carbon rod and workpieces 2. Set amperage and time according to workpiece thickness
Unit stop working while operation	1.Trigger plug loosen. 2.Gun control wire broken. 3.Over heating.	1. Check gun control wire and trigger plug. 2. Wait for temperature codown

Packing List

Part name	Quantity	Remarks
Mainframe	1
Tool Box	1
Pulling Hammer	1
Pulling gun	1
Wavy wire	10	wwwww
meson head	1
Carbon Rod Head	1
Spot Welding Head	1
Carbon Rods	2
Wrench	1
Pull Hook	1
Six-jawed Hook	1
Triangle Tabs	10
Long shims (OT)	10
Round Spacer	20
Suction Cups	1

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