WKG180 - Sander Vevor - Free user manual and instructions

USER MANUAL WKG180 Vevor

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FLOOR GRINDER

MODEL: WKG180

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MODEL:WKG180

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This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you 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 Dire 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refu collection in the European Union. This applies to the pro and all accessories marked with this symbol. Products ma as such may not be discarded with normal domestic waste must be taken to a collection point for recycling electrical electronic devices

INSTRUCTIONS

Thank you very much for choosing this floor grinder. Please read all of t instructions before using it. The information will help you achieve the bes possible results.

PARAMETER LIST

Motor HP	2.0hp
Motor KW Rating	1.5kW
Motor RPM	1400rpm
Unit Weight	54.5kg/120lb
Plate Type	Standard 7inch grinding head
Main Construction	Powder Coated Steel

Introduction and Description

This manual is intended to provide operation and service information necessary for the safe and efficient use of Floor Grinding. Operating or servicing the unit other than in accordance with the instructions given may subject the machine to conditions beyond its capability. This may result in the machine failure or personal injury.

IMPORTANT:

Read the entire operating manual carefully before attempting to use the floor grinder. Special attention should be given to the section entitled "Safety Precautions."

The floor grinder is a sturdy, reliable and easy to use machine.

The floor grinder is fitted with a single-phase motor. This motor offers a direct drive to the grinding plate by way of a flexible coupling between the motor and the plate.

The shroud allow the operator to maneuver the grinder close to the wall.

The floor grinder has a foldable handle which enables it to be easily transported in the trunk of most vehicles. The wheels can be adjust for added angle grinding use. The operator can raise or lower the height of handle to maximize comfort.

The newly designed lifting handle system makes the machine easy to lift.

Operating Instruction

7inch grinding cup wheel

Connect the vacuum cleaner

Make sure that the filters in the vacuum cleaner are intact and clean. Pay attention dust during operation.

Level and edge grinding

1. Adjust the vertical grinding position by screw the Self-aligning bearing seat.
   2.Use "bubble-level", mounted on the machine as a reference.
2. Adjust the wheel by loosening the level adjustment fastener when grind corner or wall.

Transport

The machine can be folded to minimize space needed for transport.

Carefully fold the machine forward. Put padding between the motor and 1 electric box to prevent damage to the machine

CALIBRATION

The floor grinder is designed to be used dry.a suitable industrial vacuum required.

Consult Safety Data Sheets for the materials being ground.Concrete dust and floor coatings contain materials that can be harmful. SEE SAFETY PRECAUTIONS FOR Silica Dust Warning.

Contact your industrial hygiene professional for detailed information on required personal protective equipment PPE. Always use appropriate personal protective equipment (Hearing, Eye, Respiratory and Hand Protection).

Calibration

1.Make sure the diamond tooling is suitable for the material being ground and that the tooling is correctly balanced.
2. All countersunk bolts must be tightened to specifications and firmly in place. Take periodic breaks to ensure that bolts are properly tightened, a they can loosen during operation.
3. Check that diamond grinding cup wheel is adjusted so that it sits level the work surface (use the bubble-level on the machine as a reference).
5. Check that all nuts and bolts on the folding handle latch are tight and secure.
6. Raise the grinding plates from the floor.
7.Start the motor by pressing the switch.
8. Lower the grinding plate and begin grinding. Keep the grinding head moving side to side on the work surface to create an evenly ground surf until the desired results are reached.

Note:

1. Adjust the vertical grinding position by screw the joint bearing seat.
   2.Use "bubble-level", mounted on the machine as a reference.
2. Adjust the wheel by loosening the level adjustment fastener when grind corner or wall.

Care Instructions

The Floor Grinding has been designed to minimize noise, vibration levels and to provide maximum operator safety. However, incorrect use of the grinder may cause serious injury and therefore the following precautions must be taken:

1. Do not use the grinder for longer than prescribed in your local environmental working regulations, as the noise load from extensive daily use may result in hearing damage.

2. Always use hearing protection, goggles, gloves and appropriate footwear.

3.Do not modify the grinder in any manner. Do not use a machine that has been modified by anyone other than the manufacturer or authorized dealers.

4.Do not add weight to the machine.Use different grinding diamond to achieve the desired grinding performance.

5.Do not operate the grinder with the grinding head raised any higher than necessary. i.e. tipped back on handle.

6.During normal use the machine is exposed to vibration.

Occasionally check machine for bolts/nuts which may have vibrated loose.

7.Do not allow water or flammable materials to enter the interior of the motor.

Respirable Silica Dust Warning

Grinding/cutting/drilling of masonry, concrete, metal and other materials can generate dust, mists and fumes containing chemicals known to cause serious or fatal injury or illness, such as respiratory disease, cancer, birth defects or other reproductive harm. If you are unfamiliar with the risks associated with the particular process and/or material being cut or the composition of the tool being used, review the Safety Data Sheets (SDS) and/or consult your employer, the manufacturers/suppliers, governmental agencies such as OSHA and NIOSH and other sources on hazardous

materials.The state of California and other authorities have published lists of substances known to cause cancer, reproductive toxicity, or other harmful effects.

Use engineering controls to control dust, mist and fumes at the source wherever possible.Use good work practices and follow the

recommendations of the manufacturers/suppliers,OSHA/NIOSH, and occupational and trade associations.Water should be used for dust suppression when wet grinding/cutting/drilling is feasible.When the

hazards from inhalation of dust, mists and fumes cannot be eliminated, the operator and any bystanders should always wear a respirator approved by NIOSH/MSHA for the material being used.

Grinding/cutting/drilling of masonry, concrete and other materials containing silica may generate dust or mists containing crystalline silica.

Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Repeated and/or substantial inhalation of airborne crystalline silica can cause serious or fatal respiratory disease including silicosis. The state of California and other authorities have listed respirable crystalline silica as a substance known to cause cancer. When grinding/cutting/drilling such materials, always follow the respiratory precautions mentioned above.

Trouble shooting

Symptom	Possible Cause	Action
Grinder runs for sho time then stops	The electrical power current limit screw is no adjusted properly	Adjust the current limit. (power source)
Grinder runs but does not perform adequately.	Tooling is not matched the application	Re-evaluate tooling selection.
Grinding noise coming from grinding head under no-load operation.	Worn motor bearings or drive coupling	Have machine evaluated and serviced by authorized service professional.

Maintenance

Daily cleaning: The motor should always be kept clean. No water, or foreign materials should be allowed to get into the interior of the motor. Check operating amperage draw: While the motor is in operation, take care to keep the operating amperage below maximum level.

Operational sounds: During the operation of the motor there must be no rubbing sounds, squeals or other random noises. Stop the motor immediately and restart after inspection and corrections have been made. Check the security of the adjustable folding handle latch periodically. The wheel bearings use sealed bearings and require no regular greasing.

Parts Diagram

Item#	Description	QTY		Item #	Description	QTY
1	Connected Plate	1		13	Handle sleeve	2
2	Rubber	1		14	Switch	1
3	Motor connected plate	1		15	Frame body1	1
4	Dust-proof strip	1		16	Frame body2	1
5	Dust cover	1		17	Dust suction pipe	1
6	Nylon wheel	2		18	Hoop	2
7	Snap ring	2		19	Famebody3	1
8	Wheel	2		20	Steering axle(right)	1
9	Motor	1		21	Steering axle(left)	1
10	Self-aligning bearing	1		22	Joint bearing	1
11	Hand lift lever	1		23	Joint lever	1
12	Ring-pull	1

Parts list

No.	Name	Picture	QTY
1	Nether Millstone		2
2	Earplug		10
3	Screwdriver		1
4	Wrench(12-14)		1
5	Wrench(S=8)		1
6	Wrench(S=6)		1
7	Manual		1
8	Special wrench		1

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MEULEUSE DE SOL

MODELE:WKG180

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VLOER SLIJPER

MODEL: WKG180

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