MEEC TOOLS 019801 Angle Grinder Instruction Manual

: June 3, 2024
: MEEC TOOLS

Table of Contents

MEEC TOOLS 019801 Angle Grinder
SAFETY INSTRUCTIONS
ADDITIONAL SAFETY INSTRUCTIONS
TECHNICAL DATA
DESCRIPTION
PARTS
ASSEMBLY
BEFORE USE
USE
TROUBLESHOOTING
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

MEEC TOOLS 019801 Angle Grinder

OPERATING INSTRUCTIONS
Important! Read the user instructions carefully before use. Save them for future reference. (Translation of the original instructions)

SAFETY INSTRUCTIONS

WARNING!

Read all warnings, safety instructions and other instructions carefully before use. Failure to follow all the instructions and safety instructions can result in the risk of electric shock, fire and/or serious personal injury.

WORK AREA

Keep the work area clean and well lit. Dark and cluttered work areas increase the risk of accidents and injuries.
Do not use power tools in explosive environments, such as in the vicinity of flammable liquids, gas or dust. Power tools produce sparks that can ignite dust and fumes.
Keep children and onlookers at a safe distance when using power tools. You can easily lose control of the tool if you are distracted.

ELECTRICAL SAFETY

The plug on the power tool must match the power point. Never modify the plug in any way. Never use an adapter with earthed power tools. Unmodified plugs and matching power points reduce the risk of electric shock.
Avoid body contact with earthed surfaces such as pipes, radiators, cookers and refrigerators. There is an increased risk of electric shock if your body is earthed.
Do not expose power tools to rain or moisture. There is a greater risk of electric shock if water gets into a power tool.
Be careful with the power cord. Never use the power cord to carry or pull the tool, or to pull out the plug from the power point. Keep the power cord away from heat, oil, sharp edges and moving parts. Damaged or tangled power cords increase the risk of electric shock.
If the tool is used outdoors, only use an extension cord approved for outdoor use. Cords intended for outdoor use reduce the risk of electric shock.
If it is absolutely necessary to use power tools in damp conditions, use a power point protected by a residual current device. Using an RCD reduces the risk of electric shock.

PERSONAL SAFETY

Stay alert. Pay attention to what you are doing, and use your common sense when working with power tools. Never use power tools if you are tired or under the influence of drugs, alcohol or medication. A moment of inattention when using a power tool can result in serious personal injury.
Use personal safety equipment. Wear safety glasses.
Depending on the type of tool and how it is used, safety equipment such as dust masks, non-slip safety shoes, safety helmets and ear protection reduce the risk of personal injury.
Never saw in asbestos.
Dust from oak, ash and other types of wood can be carcinogenic. Use a dust mask and ensure there is adequate ventilation.
Avoid accidental starting. Check that the power switch is in the OFF position before plugging in the power cord and/or the battery, or lifting/carrying the tool. Carrying a power tool with your finger on the switch, or connecting a tool to the mains supply when the switch is in the ON position, increases the risk of accidents and injuries.
Remove Allen keys/spanners etc. before starting the tool.
Spanners or the like that are left in a rotating part of the tool can cause personal injury.
Do not overreach. Always maintain a firm footing and good balance. This will ensure you have better control over the tool in unexpected situations.
Wear suitable clothing. Do not wear loose-fitting clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose-fitting clothing, jewellery and long hair can get caught in moving parts.
If dust extraction and dust collection equipment is available, this should be connected and used correctly. The use of such devices can reduce the risk of dust-related problems.

USING AND LOOKING AFTER POWER TOOLS

Do not force the power tool. Use the correct power tool for the planned work. The tool does the job better and safer when used at the rate for which it was designed.
Do not use the tool if it cannot be switched on and off with the power switch. Power tools that cannot be controlled with the power switch are dangerous and must be repaired.
Unplug the power cord before making any adjustments, changing accessories or putting the power tool away. These safety precautions reduce the risk of accidently starting the power tool.
Store power tools out of the reach of children when not in use. Never allow children, or anyone who is unfamiliar with the power tool and these instructions, to use the tool. Power tools are dangerous if used by inexperienced persons.
Keep power tools properly maintained. Check that moving parts are properly adjusted and do not jam, and that no parts are incorrectly fitted or damaged. Check for other factors that could affect functionality. If the power tool is damaged, it must be repaired before being used again. Many accidents are caused by poorly maintained power tools.
Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to jam and are easier to control.
Use the power tool, accessories and bits etc., in accordance with these instructions, taking into account the actual working conditions and the work that is to be done. It can be dangerous to use power tools for purposes other than those they are intended to be used for.

USING AND MAINTAINING BATTERY-POWERED TOOLS

Only charge the battery with the charger recommended by the manufacturer. Charging other batteries can result in a risk of personal injury and/or fire.
Only use batteries recommended by the manufacturer. The use of other batteries can result in a risk of personal injury and/or fire.
When the battery is not in use keep it away from metal objects such as paperclips, coins, keys, nails, screws and other small metal objects that can short circuit the terminals. Short circuiting discharges large amounts of energy that can cause a fire and/or burn injuries.
Failure to handle the battery carefully can cause fluid to leak from the battery. Avoid contact with battery fluid. On contact with battery fluid, rinse immediately with plenty of fresh water. Seek medical attention if you get battery fluid in your eyes. Battery fluid can cause skin irritation and/or burns.

SERVICE
The power tool must only be serviced by qualified personnel using identical spare parts. This will ensure that the power tool remains safe to use.

SAFETY INSTRUCTIONS FOR ANGLE GRINDERS

General safety instructions for all types of grinding.

This power tool is intended to be used as a grinder. Read all the safety instructions, other instructions, illustrations and specifications supplied with this power tool. Failure to follow all the instructions below can result in the risk of electric shock, fire and/or serious personal injury.
This power tool can be used for grinding and steel brushing. Using the tool for any other purpose can be dangerous and cause personal injury.
This power tool is not intended to be used for polishing.
Do not use accessories that are not specifically designed and recommended by the tool manufacturer. Just because an accessory can be connected to the power tool does not mean it is safe to use.
The rated speed of the accessory must be at least equal to the specified maximum speed of the power tool. Accessories run faster than the specified rated speed can break or shatter.
The outer diameter and thickness of the accessory must be within the rated capacity of the power tool. Accessories of the wrong size cannot be properly protected and controlled.
Threaded mounting of accessories must match the spindle thread on the grinder. For flange-fitted accessories, the spindle hole must match the control diameter of the flange. Accessories that do not fit the attachments on the tool will be unbalanced, vibrate excessively and can cause you to lose control of the tool.
Do not use damaged accessories. Before using the tool always check the accessory and make sure, for example, that the edges of grinding discs are not damaged, that there are no cracks or wear on the backing pad, and that the steel brush does not have any loose or damaged bristles. If you drop the power tool or an accessory, check that it is not damaged, or fit an undamaged accessory. After checking and fitting an accessory, position yourself and other people in the vicinity away from the direction of rotation of the accessory and then run the tool at its maximum no-load speed for one minute. Damaged accessories will normally break during this test period.
Wear safety equipment. Depending on the application, you should wear a visor, goggles or safety glasses. When necessary you should wear a dust mask, ear protection, gloves and an apron that can stop shavings and fragments from the workpiece. The eye protection must be able to stop flying debris produced by using the tool in different ways. The dust or breathing mask must be able to filter out the particles produced by the tool. Prolonged exposure to intense noise can impair hearing.
Keep onlookers at a safe distance from the work area. Everyone coming into the work area must wear personal safety equipment. Fragments from the workpiece, or from a defective accessory, can fly out and cause personal injury outside the actual work area.
Hold the tool with the insulated grips if there is a risk of coming into contact with hidden wiring or the power cord to the tool. When cutting accessories come into contact with a live wire, unprotected metal parts on the tool can become live and give the user an electric shock.
Position the power cord so that it cannot come into contact with the rotating accessory. If you lose control, the power cord can be cut or get stuck, and your hand or arm could be pulled into the rotating accessory.
Never put down the power tool until the accessory has completely stopped. The rotating accessory can catch on the surface and cause you to lose control of the power tool.
Do not run the tool while carrying it next to you. Unintentional contact with the rotating accessory can cause it to catch in your clothes and pull it towards your body.
Clean the ventilation grilles on the tool at regular intervals. The motor fan sucks dust into the tool casing and the accumulation of metal powder can result in the risk of electric shock.
Do not use the power tool near flammable materials. Sparks can ignite these materials.
Do not use accessories that require liquid coolants. The use of water or other liquid coolants can cause an electric shock.

ADDITIONAL SAFETY INSTRUCTIONS

Kickback and other warnings
Kickback is a sudden reaction when a rotating disc, backing pad, brush or other accessory jams or catches on something. Jamming or catching will cause the rotating accessory to block suddenly, which in turn can force the power tool in the opposite direction to the rotating accessory. For example, if a grinding disc pinches or sticks in the workpiece, the edge of the disc that goes in at the sticking point could dig into the material and cause the disc to recoil and kick back. The disc can jump either towards or away from the user, depending on the direction of rotation of the disc when it jams. Grinding discs can also break in these situations. Kickback is a result of the incorrect use of the power tool, and/or incorrect procedures and working conditions. Kickback can be avoided by observing the safety measures described below:

Keep a firm grip on the tool and position your body and arm so you can resist the force of a sudden kickback. Always use the support handle, if there is one, for maximum control of the kickback or torque response when starting the tool. The user can control torque response and kickback if the appropriate precautions are taken.
Never put your hands near the rotating accessory. Kickback can cause the accessory to touch your hand.
Keep your body away from the area where the power tool will go if there is a kickback. Kickback forces the tool in the opposite direction to the rotation of the disc.
Take extra care when working on corners and sharp edges, etc. Avoid letting the accessory bounce or catching. Corners, sharp edges and bouncing can cause the rotating accessory to catch and cause the user to lose control of the tool, or cause it to kick back.

SPECIFIC INSTRUCTIONS FOR GRINDING AND ABRASIVE CUTTING

Use only the types of disc recommended for your power tool and the specific guard designed for your chosen disc. Discs that the tool is not designed for cannot be properly protected and are therefore not safe.
The grinding surface on discs with a recessed centre must be fitted below the plane of the protective flange. An incorrectly fitted disc that projects through the plane of the guard flange cannot be properly protected.
The guard must be firmly fixed to the power tool and positioned for maximum safety, so that the smallest possible part of the disc is exposed to the user. The guard helps to protect the user against broken-off fragments of disc, accidental contact with the disc, and sparks that could set fire to clothing.
Discs must only be used for the recommended applications. For example: Do not grind with the side of a cutting disc. Abrasive cutting discs are intended for grinding with the outer edges. If lateral forces are applied to these discs, they can shatter.
Always use undamaged disc flanges of the right size and shape for the disc you have chosen. Correct disc flanges support the disc and therefore reduce the risk of the disc breaking. Flanges for cutting discs can differ from flanges for grinding discs.
Do not use worn down discs from a larger power tool. Discs from larger power tools are not suitable for the higher speeds of small tools and can shatter.

VIBRATION AND NOISE ATTENUATION

To reduce the effects of noise and vibrations you should limit the time in use, use the low-vibration and low-noise modes, and wear personal safety equipment. Observe the following to minimise the risk of exposure to vibrations and loud noise:

Only use the power tool for the purpose it was designed for, and in accordance with these instructions.
Make sure that the power tool is in good condition and well maintained.
Use the right accessories for the power tool and make sure they are in good condition.
Keep a firm grip on the handles/gripping surface.
Maintain the power tool in accordance with these instructions and make sure it is well lubricated (where applicable).
Plan the work schedule to spread the use of tools with heavy vibrations over a longer period.

EMERGENCY MODE

Familiarise yourself with the use of this power tool with the help of these instructions. Commit the safety instructions to memory and follow them to the letter. This will help you to avoid risks and dangerous situations.

Always pay attention when using this power tool, so that you can detect and handle risks at an early stage. Prompt action can prevent serious personal injury and material damage.
Switch off the power tool and unplug it from the power supply in the event of a fault. Make sure the power tool is checked by a qualified professional, and if necessary repaired, before using it again.

OTHER RISKS

Even if you use this power tool in accordance with all the safety instructions, there is still a risk of personal injury and other damage. The following hazards related to the design and construction of this power tool can occur:

Effects on health from vibration if the tool is used for long periods, or is not handled and maintained correctly.
Personal injury and material damage as a result of defective accessories and hitting hidden objects when using the tool.
Risk of personal injury and material damage as a result of ejected objects.
Damage to lungs (if an effective face mask is not worn).
Damage to ears (if effective ear protection is not worn).

SYMBOLS

| ****

Read the instructions.

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| Wear eye and ear protection.
| Approved in accordance with the relevant directives.
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****| Recycle discarded product in accordance with local regulations.

TECHNICAL DATA

Battery voltage 12 V DC
Speed 12000-19500 rpm
Disc diameter Ø76 mm
Size 21 x 11 x 14 cm
Spindle M5
Sound power level, LwA 86.6 dB(A), K=3 dB
Sound pressure level, LpA 75.6 dB(A), K=3 dB
Vibration level 0,732 m/s2, K=1.5 m/s2

Always wear ear protection!
The declared values for vibration and noise, which have been measured according to a standardised test method, can be used to compare different tools with each other and for a preliminary assessment of exposure. The measurement values have been determined in accordance with EN 60745-2-3:2011.

WARNING!
The actual vibration and noise level when using tools may differ from the specified maximum value, depending on how the tool is used and the material. It is therefore necessary to determine which safety precautions are required to protect the user, based on an estimate of exposure in actual operating conditions (taking into account all stages of the work cycle, e.g. the time when the tool is switched off and when it is idling, in addition to the start- up time).

DESCRIPTION

The angle grinder is a product from the Meec
Tools Multiseries 12 V – a series of cordless tools especially developed to suit smaller and more simple home projects. Thanks to the
Multiseries 12 V battery system all the tools in the series can be run on the same battery.
Battery and charger sold separately.
The product is intended for cutting and grinding metal, stone and wood, plastic and non-ferrous metals, without using water or any other liquid. A guard is used when cutting.

PARTS

MEEC TOOLS 019801 Angle Grinder-1

Power switch
Grip
Battery lock
Battery
Spindle lock button
Guard for cutting disc
Cutting disc
Spindle screw with washer
Hex key
Guard for grinding disc
Arrow for direction of rotation
Speed control
Battery indicator
FIG. 1
Not all the illustrated or described accessories are included as standard.

ASSEMBLY

WARNING!
Always remove the battery before working on the product.

FITTING THE GUARD

WARNING!
The guard must be fitted when working with grinding or cutting discs. Use the correct guard for the planned work.

Guard for cutting disc
Fit the outer guard on the inner and check that it hooks in place correctly. The cutting disc is protected by the inner and outer guard.
FIG. 2

Guard for grinding disc
Unhook and remove the outer guard. The grinding disc is protected by the inner guard.
FIG. 3

Adjusting the guard
Turn the guard to the required position until it locks in place. No tools are needed.
FIG. 4

REPLACING DISCS

WARNING!
Grinding and cutting discs get very hot when in use – do not touch them before they have cooled.

DISMANTLING

Clean the spindle and all parts to be fitted.
Press the spindle lock button and turn the with the supplied hex key until the spindle lock engages and locks the spindle.
Keep the spindle lock button pressed and release the spindle screw and its washer anticlockwise with the supplied hex screw.
Remove the spindle screw, washer and disc.
FIG. 5

WARNING!
Never attempt to press the spindle lock button before the spindle has stopped, this can damage the product.

ASSEMBLY

NOTE:
Check that the disc is the right size. The centre hole on the disc must fit perfectly on the spindle. Do not use a diameter reducer or other adapter.

Put the disc on the spindle. Check that it fits correctly.
Put the spindle screw with the washer through the centre hole in the disc and screw the screw in the spindle.
Press the spindle lock button and turn the spindle with the supplied hex key until the spindle lock engages and the spindle is locked in place.
Keep the spindle lock button pressed and tighten the spindle screw and its washer clockwise with the supplied hex key. Check that the disc is firmly in place.
FIG. 6

WARNING!
Check before starting the product that the disc is correctly in place and can rotate freely without scraping against the guard or any other part.

Approved grinding/cutting discs
Only discs approved for at least the speed (rpm) or peripheral speed (mps) specified in the table below must be used.

Disc diameter Ø76 mm
Disc thickness 1.0 mm
Centre hole diameter 10 mm
Speed 20800 rpm
Peripheral speed 80 m/s²

DUST AND CHIP EXTRACTION
Dust from materials such as lead paint and some types of wood, minerals and metals, can be a health hazard and cause allergic reactions or damage to the respiratory organs of users and/or onlookers.
Dust from oak and birch, for example, is considered to be carcinogenic, especially in combination with some wood treatment agents (e.g. chromates and wood preservatives). Materials that contain asbestos should only be handled by qualified personnel.

The work area should be well ventilated.
It is recommended to use a breathing mask with a P2 filter. Always follow the applicable regulations.
Use a dust extractor or clean the work area frequently to prevent the accumulation of dustfire hazard or dust explosion.

BEFORE USE

Charging the battery

NOTE:
Only charge the battery with the supplied charger.
If the battery is very hot, remove it from the charger and allow it to cool to ambient temperature before charging it.
The battery is uncharged on delivery. The battery must therefore be charged before using it for the first time.
Charge the battery to at least half capacity,preferably full capacity, before putting into storage. Charge the battery at intervals of 3 to 6 months if the product is not in use.
FIG. 7

Battery charging

Connect the charger to a power point.
Put the battery in the charger. The status light goes red during the charging.
The battery is fully charged in about 1 hour. When the battery is fully charged the status light goes from red to green.
Unplug the charger from the power point and remove the battery from the charger when it is fully charged.

WARNING!
If the battery is hot as a result for example of intensive use, exposure to direct sunlight or high ambient temperature, allow it to cool before charging. A hot battery charges less efficiently and will not reach its full capacity.

Charge indicator

*Status*	*Significance*
Constant red light	Charging
Constant green light	Fully charged

Removing and inserting the battery
To remove the battery, press the battery lock release button and pull out the battery from the battery compartment. To insert the battery,push it in the battery compartment to lock it in place.
FIG. 8
FIG. 9

WARNING!
Check that the power switch is switched off before putting in the battery.

USE

SWITCHING ON AND OFF
Switching on
Move the power switch button forward and press its front edge down to lock. The powerswitch is now locked and the product run continuously.

Switching off
Press the back of the power switch button and move the button back.
FIG. 10

ADJUSTING THE SPEED
The spindle speed can be adjusted with a knob.
The best speed to use depends on the material.
Practise by trial and error.
FIG. 11

BATTERY INDICATOR
The battery indicator shows the residual charge in the battery when the product is switched on.
FIG. 12

GRIP SURFACE
Hold the product firmly as shown in the figure.
FIG. 13

CUTTING

WARNING!
Always use the guard when cutting metal.
Do not press the tool too hard when cutting.
Do not put pressure on the cutting disc, or tilt or wobble the tool..
Never attempt to stop the disc by pressing it sideways.
The tool must always be moved against the direction of rotation of the disc, so that the disc works upwards. Otherwise there is a risk that the disc will be forced out of the cut.
Start with the smallest dimension when cutting profiles and rods.
FIG. 14

GRINDING

WARNING!
Never use cutting discs for grinding – risk of personal injury.

IMPORTANT:
Never start the product with the disc touching the workpiece. Allow the disc to reach maximum speed before it makes contact with the workpiece.
Adjust the guard to cover as much of the disc as possible.
Watch out for sparks when the disc comes into contact with the workpiece.
The disc should be held at an angle of 15 to 30° to the surface of the workpiece for best results.
Be extra careful on curves, corners and edges etc. – risk of kickback.
Allow the workpiece to cool after grinding.
FIG. 15

TIPS

Start the product and allow it to reach maximum speed before the disc makes contact with the workpiece.
Do not press the disc against the workpiece so hard that it slows down – this results in overloading and slows down the work.
Hold the grinding disc at an angle of 15 to 30° to the surface of the workpiece when grinding. At a greater angle the disc will cut furrows in the workpiece that reduce the surface fineness. Move the grinding disc smoothly backwards and forwards over the surface of the workpiece.
When cutting, never attempt to change the angle of the disc to the workpiece – this can cause it to jam and can overload the disc so that it shatters.
Feed the tool in the opposite direction to the rotation of the disc when cutting.
Otherwise there is a risk that the disc will be forced out of the cut.
Abrasive discs produce the best results when cutting very hard materials.
These discs can get very hot when in use.
A ring of sparks around the disc is a sign of a hot disc. If this happens, stop cutting and run the tool with no load at full speed for 2 to 3 minutes to cool the disc.
Secure the workpiece with a clamp, clips or vice.

MAINTENANCE
Switch off the product, wait until all moving parts have completely stopped and remove the battery before adjusting, maintenance and/or replacing accessories.
The product does not contain any parts that can be repaired by the user. Do not use water or detergent on the product. Wipe the productwith a dry cloth. Store the product in a dry place. Keep the ventilation openings on the motor clean. Keep the controls free from dust. It is normal to see sparks through the ventilation openings.

TROUBLESHOOTING

Follow the troubleshooting instructions below in the event of any problems.

If the disc vibrates or kicks, check that the spindle screw is tightened and that the disc is correctly fitted on the spindle.
Replace the disc if it is damaged. Never use damaged discs, they can shatter and cause serious personal injury. Recycle damaged discs in accordance with local regulations.
When working with aluminium and other soft metals and alloys the disc can quickly become clogged and work less effectively.
Overloading can cause the disc to jam and force the motor to stop. If this happens, stop and run the tool with no load at full speed for 30 seconds to cool the motor.
The product will not be overloaded if it is used as it is intended to be used.
The overload protection automatically switches off the product until is has cooled if it is overloaded or the battery temperature is higher than 75°C.
Switch off the product, wait 1 to 2 seconds and then start it again if it jams or gets blocked.