BAUMR-AG TOLCLSBMRAAG3 Cordless Angle Grinder Kit User Manual

THE BATTERY MAY HAVE SOME C

HARGE ON ARRIVAL, IT IS IMPORTANT

HOWEVER THAT THE BATTERY IS CHARGED PRIOR TO USE.

User Manual

[Revision 7.0 December 2023]

READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY

VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance,

assembly, inclusions, specifications, description, and packaging.

AG3 Angle Grinder Kit

Safety

Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or

equipment or property damage if not understood or followed. Safety messages have the following symbols:

You WILL be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be KILLED or

SERIOUSLY INJURED if you do

not follow instructions.

You CAN be INJURED if you do

not follow instructions or equipment

damage may occur.

It is vital that you read and understand this

user manual before using the product,

including safety warnings, and any assembly

and operating instructions. Keep the manual

for future reference.

Safety precautions and recommendations

detailed here must be fully understood and

followed to reduce the risk of injury, fire,

explosion, electrical hazard, and/or property

damage.

Safety information presented here is generic

in nature – some advice may not be

applicable to every product. The term

"equipment" refers to the product, be it

electrical mains powered, battery powered or

combustion engine powered.

• Before Use - If you are not familiar with the

safe operation/handling of the equipment or

are in any way unsure of any aspect of

suitability or correct use for your

application, you should complete training

conducted by a person or organization

qualified in safe use and operation of this

equipment, including fuel/electrical handling

and safety.

• Do NOT operate the equipment in

flammable or explosive environments, such

as in the presence of flammable liquids,

gases, or dust. The equipment may create

sparks or heat that may ignite flammable

substances.

• Keep clear of moving parts.

• Equipment may be a potential source of

electric shock or injury if misused.

• Do NOT operate the equipment if it is

damaged, malfunctioning or is in an

excessively worn state.

• Do NOT allow others to use the equipment

unless they have read this manual and are

adequately trained.

• Keep packaging away from children - risk

of suffocation! Operators must use the

equipment correctly. When using the

equipment, consider conditions and pay

due care to persons and property.

General Work Area Safety

•

Work areas should be clean and well it.

• Do not operate the equipment if

bystanders, animals etc are within

operating range of the equipment or the

general work area.

• If devices are provided for connecting dust

extraction / collection facilities, ensure

these are connected and used properly.

Dust collection can reduce dust-related

hazards.

General Personal Safety

•

Wear appropriate protective equipment

when operating, servicing, or when in the

operating area of the equipment to help

protect from eye and ear injury, poisoning,

burns, cutting and crush injuries. Protective

equipment such as safety goggles,

respirators, non-slip safety footwear, hard

hat, hearing protection etc should be used

for appropriate equipment / conditions.

Other people nearby should also wear

appropriate personal protective equipment.

Do not wear loose clothing or jewellery,

which can be caught in moving parts. Keep

hair and clothing away from the equipment.

• Stay alert and use common sense when

operating the equipment. Do not over-

reach. Always maintain secure footing and

balance.

• Do not use the equipment if tired or under

the influence of drugs, alcohol, or

medication.

• This equipment is not intended for use by

persons with reduced physical, sensory, or

mental capabilities.

General Fuel Safety

•

Petrol/fuel/gasoline is extremely flammable

– keep clear of naked flames or other

ignition sources.

• Do not spill fuel. If you spill fuel, wipe it off

the equipment immediately – if fuel gets on

your clothing, change clothing.

• Do NOT smoke near fuel or when

refuelling.

• Always shut off the engine before

refuelling.

• Do NOT refuel a hot engine.

• Open the fuel cap carefully to allow any

pressure build-up in the tank to release

slowly.

• Always refuel in well ventilated areas.

• Always check for fuel leakage. If fuel

leakage is found, do not start, or run the

engine until all leaks are fixed.

General Carbon-Monoxide Safety

•

Using a combustion engine indoors CAN

KILL IN MINUTES. Engine exhaust

contains carbon-monoxide – a poison you

cannot smell or see.

• Use combustion engines OUTSIDE only,

and far away from windows, doors, and

vents.

General Equipment Use and Care

•

The equipment is designed for domestic

use only.

• Handle the equipment safely and carefully.

• Before use, inspect the equipment for

misalignment or binding of moving parts,

loose components, damage, or any other

condition that may affect its operation. If

damaged, have the equipment repaired by

an authorised service centre or technician

before use.

• Prevent unintentional starting of the

equipment - ensure equipment and power

switches are in the OFF position before

connecting or moving equipment. Do not

carry equipment with hands or fingers

touching any controls. Remove any tools or

other items that are not a part of the

equipment from it before starting or

switching on.

• Do not force the equipment. Use the

correct equipment for your application.

Equipment will perform better and be safer

when used within its design and usage

parameters.

• Use the equipment and accessories etc. in

accordance with these instructions,

considering working conditions and the

work to be performed. Using the equipment

for operations different from those intended

could result in hazardous situations.

• Always keep equipment components

(engines, hoses, handles, controls, frames,

housings, guards etc) and accessories

(cutting tools, nozzles, bits etc) properly

maintained. Keep the equipment clean and,

where applicable, properly lubricated.

• Store the equipment out of reach of

children or untrained persons. To avoid

burns or fire hazards, let the equipment

cool completely before transporting or

storing. Never place or store the equipment

near flammable materials, combustible

gases, or liquids etc.

• The equipment is not weather-proof, and

should not be stored in direct sunlight, at

high ambient temperatures or locations that

are damp or humid.

• Do not clean equipment with solvents,

flammable liquids, or harsh abrasives.

• For specific equipment safety use and care,

see Equipment Safety.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

General Electrical Safety

•

Inspect electrical equipment, extension

cords, power bars, and electrical fittings for

damage or wear before each use. Repair or

replace damaged equipment immediately.

• Ensure all power sources conform to

equipment voltage requirements and are

disconnected before connecting or

disconnecting equipment.

• When wiring electrically powered

equipment, follow all electrical and safety

codes.

• Always use a Residual Current Device

(RCD) (GFCI) / Earth Leakage Circuit

Breaker / Safety Switch when operating this

item (electrical items only).

• High voltage / high current power lines may

be present. Use extreme caution to avoid

contact or interference with power lines.

Electrical shock can be fatal.

General Electrical Safety

•

Electrically grounded equipment must have

an approved cord and plug and be

connected to a grounded electrical outlet.

• Do NOT bypass the ON/OFF switch and

operate equipment by connecting and

disconnecting the electrical cord.

• Do NOT use equipment that has exposed

wiring, damaged switches, covers or

guards.

• Do NOT use electrical equipment in wet

conditions or in damp locations.

• Do NOT use electrical cords to lift, move or

carry equipment.

• Do NOT coil or knot electrical cords, and

ensure electrical cords are not trip hazards.

General Service Information

•

The equipment must be serviced or

repaired at authorised service centres by

qualified personnel only.

• Replacement parts must be original

equipment manufacturer (OEM) to ensure

equipment safety is maintained.

• Do NOT attempt any maintenance or repair

work not described in this manual.

• After use, the equipment and components

may still be hot – allow the equipment to

cool and disconnect spark plugs and/or

electrical power sources and/or batteries

from it before adjusting, changing

accessories, or performing repair or

maintenance.

• Do NOT adjust while the equipment is

running.

• Perform service-related activities in suitable

conditions, such as a workshop.

• Replace worn, damaged or missing

warning/safety labels immediately.

ELECTRICAL SAFETY

•

Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges and

moving parts. Damaged or entangled cords increase the risk of electric shock.

• When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of

electric shock.

• If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the

risk of electric shock.

PERSONAL SAFETY

•

Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under

the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.

• Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask. On-skid safety shoes, hard hat, or

hearing protection used for appropriate conditions will reduce personal injuries.

• Prevent unintentional starting. Ensure the switch is in the off position before connecting to power source and/or battery pack, picking up or

carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents.

• Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may

result in personal injury.

• Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

• Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewellery or

long hair can be caught in moving parts.

• If devices are provided for the connection of dust ex- traction and collection facilities, ensure these are connected and properly used. Use of dust

collection can reduce dust-related hazards.

POWER TOOL USE AND CARE

•

Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for

which it was designed.

• Do not use the power tool if the switch does not turn it ON and OFF. Any power tool that cannot be controlled with the switch is dangerous and

must be repaired.

• Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments. Changing accessories or

storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally.

• Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the

power tool. Power tools are dangerous in the hands of untrained users.

• Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power

tool's operation. If damaged, have the power tool repaired before use. 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 bind and are easier to control.

• Use the power tool, accessories, and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work

to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

SERVICE

•

Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power

tool is maintained.

• This power tool is intended to function as a grinder, sander, wire brush or cut-off tool. Read all safety warnings, instructions, illustrations, and

specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.

• Operations such as polishing are not recommended to be performed with this power tool. Operations for which the power tool was not designed

may create a hazard and cause personal injury.

• Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be

attached to your power tool, it does not assure safe operation.

• The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their

rated speed can break and fly apart.

• The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories

cannot be adequately guarded or controlled.

• Threaded mounting of accessories must match the grinder spindle thread. For accessories mounted by flanges, the arbour hole of the accessory

must fit the locating diameter of the flange. Accessories that do not match the mounting hardware of the power tool will run out of balance, vibrate

excessively, and may cause loss of control.

• Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, backing pad for cracks,

tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or in- stall an undamaged

accessory. After inspecting and in-stalling an accessory, position yourself and bystanders away from the plane of the rotating accessory and run

the power tool at maximum no-load speed for one minute. Damaged accessories will normally break apart during this test time.

• Wear personal protective equipment. Depending on application. Use face shield, safety goggles or safety glasses. As appropriate, wear dust

mask, hearing protectors, gloves, and workshop apron capable of stop- ping small abrasive or work piece fragments. The eye protection must be

capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by

your operation. Prolonged exposure to high intensity noise may cause hearing loss.

• Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of

work piece or of a broken accessory may fly away and cause injury beyond immediate area of operation.

• Hold the power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or

its own cord. Cutting accessory contacting a live wire may make exposed metal parts of the power tool live and could give the operator an electric

shock.

• Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged, and your hand or arm may be pulled into

the spinning wheel.

• Never lay the power tool down until the accessory has come to a complete stop. The spinning wheel may grab the surface and pull the power tool

out of your control.

• Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the

accessory into your body.

• Regularly clean the power tool's air vents. The motor's fan will draw the dust inside the housing and excessive accumulation of powdered metal

may cause electrical hazards.

• Do not operate the power tool near flammable materials. Sparks could ignite these materials.

• Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.

KICKBACK AND RELATED WARNINGS

•

Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes

rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory's

rotation at the point of the binding.

• For example, if an abrasive wheel is snagged or pinched by the work piece, the edge of the wheel that is entering into the pinch point can dig into

the surface of the material causing the wheel to climb out or kick out. The wheel may ii her jump toward or away from the operator, depending on

direction of the wheel's movement at the point of pinching. Abrasive wheels may also break under these conditions.

• Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions

as given below.

• Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. Always use auxiliary handle, if

provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces if

proper precautions are taken.

• Never place your hand near the rotating accessory. Accessory may kickback over your hand.

• Do not position your body in the area where power tool will move if kickback occurs. Kickback will propel the tool in direction opposite to the

wheel's movement at the point of snagging.

• Use special care when working corners, sharp edges, etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing tend

to snag the rotating accessory and cause loss of control or kickback.

• Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.

CUTTING-OFF OPERATIONS

•

Use only wheel types that are recommended for your power tool and the specific guard designed for the selected wheel. Wheels for which the

power tool was not designed cannot be adequately guarded and are unsafe.

• The grinding surface of the centre depressed wheels must be mounted below the plane of the guard lip. An improperly mounted wheel that

projects through the plane of the guard lip cannot be adequately protected.

• The guard must be securely attached to the power tool and positioned for maximum safety, so the least amount of wheel is exposed towards the

operator. The guard helps to protect operator from broken wheel fragments, accidental contact with wheel and sparks that could ignite clothing.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

• Wheels must be used only for recommended applications. For example: do not grind with the side of the cut-off wheel. Abrasive cut-off wheels

are intended for peripheral grinding; side forces applied to these wheels may cause them to shatter.

• Always use undamaged wheel flanges that are of correct size and shape for your selected wheel. Proper wheel flanges support the wheel thus

reducing the possibility of wheel breakage. Flanges for cut-off wheels may be different from grinding wheel flanges.

• Do not use worn down reinforced wheels from larger power tools. Wheels intended for larger power tools are not suitable for the higher speed of

a smaller tool and may burst.

ADDITIONAL SAFETY WARNINGS SPECIFIC FOR ABRASIVE CUTTING OFF OPERATIONS

•

Do not "jam" the cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Over stressing the wheel

increases the loading and susceptibility to twisting or binding of the wheel in the cut possibility of kickback or wheel breakage.

• Do not position your body in line with and behind the rotating wheel. When the wheel, at the point of operation.is moving away from your body,

the possible kickback may propel the spinning wheel and the power tool directly at you.

• When wheel is binding or when interrupting a cut for any reason, switch off the power and hold the power tool motionless until the wheel comes

to a complete stop. Never attempt to remove the cut-off wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate

and take corrective action to eliminate the cause of wheel binding.

• Do not restart the cutting operation in the work piece. Let the wheel reach full speed and carefully re-enter the cut. The wheel may bind, walk up

or kickback if the power tool is restarted in the work piece.

• Support panels or any oversized work piece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own

weight. Supports must be placed under the work piece near the line of cutting and near the edge of the work piece on both sides of the wheel.

• Use extra caution when making a "pocket cut" into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical

wiring or objects that can cause kickback.

SAFETY WARNINGS SPECIFIC FOR SANDING OPERATIONS

•

Do not use excessively oversized sanding disc paper. Follow manufacturers recommendations, when selecting sanding paper. Larger sanding

paper extending beyond the sanding pad presents a laceration hazard and may cause snagging, tearing of the disc, or kickback.

SAFETY WARNINGS SPECIFIC FOR WIRE BRUSHING OPERATIONS

•

Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not over stress the wires by applying excessive load to the

brush. The wire bristles can easily penetrate light clothing and/or skin.

• If the use of a guard is recommended for wire brushing, do not allow any interference of the wire wheel or brush with the guard.

• Wire wheel or brush may expand in diameter due to work load and centrifugal forces.

INTENDED USE

•

The machine is intended for cutting, roughing, and brushing of metal and stone materials without the use of water. For cutting with bonded

abrasives, a special cutting guard(accessory) must be used. When cutting in stone, provide for sufficient dust extraction. With approved sanding

tools, the machine can be used for sanding with sanding discs.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Safety Symbols

The product may have safety warning labels attached to it, explained below. Understand the symbols on your

product and their meanings. If any stickers become unreadable, unattached etc., replace them.

Flammable Material Hazard

Flammable liquids, gases, or

substances etc may present.

Avoid ignition sources and open

flames. Danger of fire.

Read User Manual

Read and fully understand

product safety warnings,

operation, procedures etc before

using the product.

Use Hand Protection

Wear appropriate hand protection

and take due care as the product

or use of the product may present

hand hazards.

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Electrocution / Electrical Shock

Hazard

High voltage or high current

electricity may be present or

required by the product. Take

due care when handling electrical

products, cables, plugs and

leads. Electrical shock can be

fatal.

Toxic Fumes / Dust Hazard

Using the product or by-products

from use may produce fumes,

smoke or particles that could be

harmful if inhaled. Wear

appropriate breathing protection

and have adequate ventilation.

Explosive Material Hazard

Combustible liquids, gases, or

substances etc may be present.

Avoid ignition sources and open

flames. Danger of explosion.

Cutting / Amputation Hazard

The product may have blades,

edges or mechanical devices that

can cause severe cut injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Crush Hazard

The product may have blades,

edges or mechanical devices that

can cause severe crush injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Single Operator Only

The product must be operated by

a single person only. More than

one person operating the product

may introduce additional hazards.

Use Face Protection

Wear appropriate full-face

protection and take due care as

the product or use of the product

may present face and eye

hazards.

Use Foot Protection

Wear appropriate foot protection

and take due care as the product

or use of the product may present

foot hazards.

Use Eye / Ear / Head Protection

Wear appropriate eye and / or

ear and / or head protection and

take due care as the product or

use of the product may present

eye, hearing, and head hazards.

Running Hazard

Do not run on or near the product

as doing so may present a fall

hazard.

Diving Hazard

Do not dive into the product as

doing so may present a neck /

head injury hazard.

Adult Supervision Required

Always supervise children and

other users of a product to

prevent drowning or injury.

Skin Penetration / Puncture

Hazard

The product may produce

pressure, emit liquids or objects

that can cause severe injury to

fingers, limbs, blood etc. Take

due care when handling and

using the product.

Hot Surface Hazard

Be aware that the product may

produce high temperatures and

hot surfaces that can cause burn

injuries.

Flying Debris Hazard

Be aware that the product or use

of the product may present

hazards produced by flying

debris. Wear appropriate clothing

and protective devices.

Moving Parts Hazard

Be aware that the product

contains or uses mechanical

devices that move or rotate.

Always wait for moving parts to

stop fully before handling the

product, adjusting, maintenance

etc.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Carbon-Monoxide Hazard

Do not use the product in

confined areas or without

adequate ventilation. Carbon-

monoxide poisoning can be fatal.

Pull Hazard

Be aware that the product

contains or uses mechanical

devices that can pull in objects

and can cause severe injury to

fingers, limbs etc. Take due care

when handling and using the

product.

Slope / Fall Injury Hazard

Be aware that using the product

on sloping surfaces or in slippery

conditions may present additional

dangers from falls and contact

with blades, moving parts, hot

surfaces etc.

"Slam Dunk" Warning

Do NOT attempt "slam dunk"

manoeuvres as this may result in

severe injury due to falling,

product breakage or collapse etc.

Electrocution / Electrical Shock

Hazard - Outdoor

High voltage or high current

electricity may be present or

required by the product. Do NOT

use in rain, damp, or wet

conditions. Electrical shock can

be fatal.

Electrocution / Electrical Shock

Hazard - Disconnect

High voltage or high current

electricity may be present or

required by the product. Always

disconnect the product from the

electrical supply before handling

the product, adjusting,

maintenance etc.

Power Line Electrocution

Hazard

High voltage / high current power

lines may be present. Use

extreme caution to avoid contact

or interference with power lines.

Electrical shock can be fatal.

"Kick-Back" Hazard

High level of "kick-back" hazard

that can cause the machine to

suddenly rotate towards operator.

Kick-back injury can be fatal.

Winch Operator Position

Hazard

Do NOT stand between winch

and load. Do NOT use winch to

move people.

Winch Lift Hazard

Do NOT LIFT load vertically. Use

machine to PULL only.

Cable Hazard

Ensure that load bearing cable is

not kinked or knotted.

Winch Cable Hazard

Ensure that there is a minimum

number of cable coils on

winching mechanism.

Winch Hook Hazard

Carry hook to load – do NOT

throw or run.

Flash / Blinding Hazard

Wear appropriate eye protection

for welding. Direct exposure to

weld arcs may cause permanent

eye injury.

Laser Hazard

Laser may be in use – do NOT

look directly at laser or allow

others to.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Table of Contents

Safety ............................................................................................................................................................. 2

Safety Symbols ........................................................................................................................................................... 6

Parts Identification ....................................................................................................................................... 9

Set-Up .......................................................................................................................................................... 11

Before Use ................................................................................................................................................................ 11

Choosing an Appropriate Grinder Disc ..................................................................................................................... 11

Installing the Protective Guard for Grinding ............................................................................................................. 11

Installing the Protective Guard for Cutting ................................................................................................................ 12

Auxiliary Handle ........................................................................................................................................................ 12

Hand Guard .............................................................................................................................................................. 12

Mounting the Grinding Tools .................................................................................................................................... 12

Grinding/Cutting Disc ................................................................................................................................................ 12

Flap Disc ................................................................................................................................................................... 13

Rubber Sanding Plate .............................................................................................................................................. 13

Approved Grinding Tools .......................................................................................................................................... 13

Rotating the Tool Head ............................................................................................................................................. 14

Dust Chip Extraction ................................................................................................................................................. 15

Operation ..................................................................................................................................................... 16

Starting Operation ..................................................................................................................................................... 16

Switching ON and OFF ............................................................................................................................................. 16

Restarting Protection ................................................................................................................................................ 16

Working Advice ......................................................................................................................................................... 17

Rough Grinding ......................................................................................................................................................... 17

Flap Disc ................................................................................................................................................................... 17

Cutting Metal ............................................................................................................................................................. 17

Lithium Battery Care and Maintenance .................................................................................................... 18

Top 3 Battery Care Requirements ............................................................................................................................ 18

Maintenance ................................................................................................................................................ 20

Troubleshooting ......................................................................................................................................... 21

Specif

ications ............................................................................................................................................. 22

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Parts Identification

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

No. Name No. Name

1 Release lever for protection guard 11 * Cutting disc

2

Spindle lock button

12

*

Hand guard

3 ON/OFF switch 13 * Rubber sanding plate

4 Auxiliary handle (insulated gripping surface) 14 * Sanding sheet

5

Grinder spindle

15

*

Round nut

6

Protective guard for grinding

16

*

Cup brush

7 Mounting flange 17 * Cutting guide with dust extraction protection guard

8 * Grinding disc 18 * Diamond cutting disc

9

Clamping nut

19

Handle (insulated gripping surface)

10 * Protection guard for cutting 20 * Securing device

* NOTE: Some accessories are not available in some models.

Spare parts available

for purchase, scan QR

code below:

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Set-Up

Before Use

1. Carefully check the grinding disc piece before use. There should be no cracks or cracks.

2. Before using the angular grinder for operation, check that the rotation direction of the grinding disc piece

should be consistent with the arrow direction indicated on the protection cover of the head of the reduction

gear box.

3. In the process of operation, do not apply force too hard, do not let the grinding disc hit objects, otherwise the

grinding disc can burst, causing injuries. Do not swing the grinding disc horizontally when using the grinding

tool for cutting.

4. In the process of using the electric angular polishing machine if any of the following situations occur, the

power must be cut off immediately, to find out the cause, and can be used after normal maintenance.

− Transmission parts are stuck, the speed of rapid decline or stop rotation.

− There is an abnormal pushing force or sound, temperature level is too high or there is a bad odour.

− The grinding disc is cracked.

− The commutator spark is too large and there is a visible ring of fire.

Choosing an Appropriate Grinder Disc

For general operations, you can choose the 100mm grinder disc. It can be used for single-hand operations. But

note that its grinding efficiency is low. When operating force is larger, it can be easy to overload it and damage

the tool. In this case, choose a larger 180mm or 230mm disc.

Installing the Protective Guard for Grinding

1. Place the protective guard onto the spindle collar of the tool until it securely

locks into place to the spindle collar.

2. Press and hold the release lever while doing this. Press the protective guard

onto the spindle collar until the shoulder of the protective guard is seated

against the flange of the tool and turn the protective guard until it there is an

audible click.

3. Adjust the position of the protective guard according to the requirements of

the work process. Press the release lever upward and turn the protective

guard to the required position.

4. Always adjust the protective guard in such a manner that all 3 red cams of

the release lever are engaged into the corresponding notches of the

protective guard.

5. Adjust the protective guard in a manner that sparks will not reach the

operator.

6. The protective guard may be turned only upon actuation of the release lever!

Otherwise, the power tool may not continue to be used under any

circumstances and must be taken to a qualified technician or service centre.

NOTE: The encoding keys on the protective guard ensure that only a protective guard that fits the tool can be

mounted.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Installing the Protective Guard for Cutting

1. For cutting with bonded abrasives, always use the protective guard for cutting.

2. Provide for sufficient dust extraction when cutting any stone material.

3. The protective guard for cutting is mounted in the same manner as the protective guard for grinding.

Cutting Guide with Dust Extraction Protection Guard

The cutting guide with dust extraction protective guard is mounted in the same manner as the protective guard

for grinding.

Auxiliary Handle

Operate your tool with the auxiliary handle only.

Screw the auxiliary handle on the right or left side of the tool head, depending on your working method.

Hand Guard

Always mount the hand guard for operations with the rubber sanding plate or with the cup brush/wheel

brush/flap disc.

The hand guard is fastened together with the auxiliary handle.

Mounting the Grinding Tools

Disconnect the tool from the mains plug first before any work on the tool itself. Do not touch

grinding and cutting discs before they have cooled down. The discs can become extremely hot

while working.

1. Clean the grinder spindle and all parts to be mounted. For clamping and loosening the grinding tools, lock

the grinder spindle with the spindle lock button.

2. Activate the spindle lock button only when the grinder spindle is at a standstill. Otherwise, the tool can get

damaged.

Grinding/Cutting Disc

Pay attention to the dimensions of the grinding tools. The mounting hole diameter must fit the

mounting flange. Do not use reducers or adapters.

When using diamond cutting discs, ensure that the directional arrow on the diamond cutting disc and

the directional arrow of the tool (see directional arrow on the tool head) match.

1. To fasten the grinding/cutting disc, screw on the clamping nut and tighten it with a two-hole spanner.

2. After mounting the grinding tool and before switching ON, check if the grinding tool is correctly mounted and

that it can turn freely. Make sure that the grinding tool isn’t grazing against the protective guard or other

parts.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Flap Disc

For operations with the flap disc, always mount the hand guard.

Rubber Sanding Plate

For operations with the rubber sanding plate, always mount the hand guard.

Insert a round nut and tighten it with a two-pin spanner.

Approved Grinding Tools

All grinding tools mentioned in these operating instructions can be used. The permissible speed [min -1] or the

circumferential speed [m/s] of the grinding tools used must at least match the values given in the table below.

Observe the permissible rotational/circumferential speed on the label of the grinding tool.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Rotating the Tool Head

Before any work on the tool itself, disconnect it from the mains power outlet first. The tool head can be

turned to 180°. This allows you to set the ON/OFF switch to a more favourable handling position for

special jobs, e.g., for left-handers.

1. Remove the screw at the securing device (20) of the release lever (1) (see Fig. A).

2. Completely unscrew the 4 screws (see Fig. B). Carefully turn the tool head to the new position without

removing it from the housing. Mount and tighten the 4 screws again.

3. Screw the securing device (20) of the release lever (1) back onto the machine head (see Fig. C). The

protective guard may only be turned while activating the release lever (1).

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Dust Chip Extraction

WARNING! Dust from materials such as lead-containing coatings, some wood types, minerals,

and metal can be harmful to one's health. Touching or inhaling dust can cause allergic reactions

and/or lead to respiratory infections to the user or bystanders. Certain dust, such as oak or beech dust,

is considered carcinogenic, especially in connection with wood-treatment additives (chromate, wood

preservative). Materials containing asbestos should only be worked by specialists.

•

As often as possible, use a dust extraction system suitable for the material.

•

Ensure there is good ventilation in the working place.

•

It is recommended that users should wear a P2 filter-class respirator.

•

Observe any relevant regulations in your locality for the materials to be worked on.

•

Prevent dust accumulation at the workplace. Dust can easily ignite.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Operation

•

During operation, the tool should be started first before making contact with the workpiece. After finishing

your work, turn OFF the power supply. Ensure you apply even pressure, do not apply too much force.

•

To achieve good results, the grinding disc plane and the working grinding surface should be at an angle of

15 -30°. If it is used for cutting, the electric angle should be used to push the grinder along the plane of the

cutting grinding disc. Do not move left and right, so as not to cause damage to the grinding disc.

•

When grinding work pieces of different materials, grinding discs of different accuracy and hardness should

be selected to improve grinding efficiency. Generally, it is selected as follows:

− Coarse grinding casting selection: Choose a 12# - 16# grinding disc.

− Clean ingot, cast iron: Choose a 16# - 24# grinding disc.

− Polished weld, grinding surface: Choose a 36# - 46# grinding disc.

•

Wear protective eyewear during operation.

Starting Operation

•

Observe correct mains voltage! The voltage of the power source must be the same with the voltage specified

on the nameplate of the power tool. Power tools marked with 230V can also be operated with 220V.

•

When operating the tool with power from mobile generators that do not have sufficient reserve capacity or

are not equipped with suitable voltage control with starting current amplification, loss of performance or

atypical behaviour can occur upon switching ON.

•

Please observe the suitability of the power generator being used, particularly with regards to the mains

voltage and frequency.

Switching ON and OFF

1. To start the power tool, push the ON/OFF switch to the right then forward.

2. To lock the ON/OFF switch in place, press the ON/OFF switch down at the front until it latches into place.

3. To switch OFF the power tool, release the ON/OFF switch or, if it is locked, briefly push down the back of the

ON/OFF switch and then release it.

4. To save energy, only switch ON the power tool when using it.

CAUTION! Check grinding tools before using. The grinding tool must be mounted properly and

be able to move freely. Carry out a test run for at least one minute with no load. Do not use

damaged, out-of-centre, or vibrating grinding tools. Damaged grinding tools can burst and cause

injuries.

Restarting Protection

The restarting protection feature prevents uncontrolled restarting of the tool after an interruption in the power

supply. To restart the operation, switch the ON/OFF switch to the OFF position and start the tool again.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Working Advice

•

Exercise caution when cutting slots in structural walls.

•

Clamp down the workpiece firmly if it does not remain stationary due to its own weight.

•

Do not strain the power tool so heavily that it comes to a standstill.

•

After heavily straining the power tool, continue to run it at no-load for several minutes to cool down the

accessory.

•

Do not touch grinding and cutting discs before they have cooled down completely. The discs can become

extremely hot while working.

•

Do not use the power tool with a cut-off stand.

Rough Grinding

•

Never use a cutting disc for roughing.

•

The best roughing results are achieved when setting the power tool at an angle of 30° to 40°.

•

Move the power tool back and forth with moderate pressure. In this manner, the work piece will not become

too hot, will not discolour, and will prevent grooves from forming.

Flap Disc

•

With the flap disc (accessory), curved surfaces and profiles can be worked on.

•

Flap discs have a considerably higher service life, lower noise levels and lower sanding temperatures than

conventional sanding sheets.

Cutting Metal

•

For cutting with bonded abrasives, always use the protection guard for cutting.

•

When cutting, work with a moderate feed that is suitable or adapted to the

material being cut.

•

Do not force extra pressure onto the cutting disc, tilt or oscillate the power tool.

•

Do not reduce the speed of running down cutting discs by applying sideward

pressure.

•

The power tool must always be operated in an upward grinding motion.

Otherwise, there is a danger of it being pushed uncontrollably out of its cutting

path.

•

When cutting profiles and square bars, it is best to start at the smallest cross section.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Lithium Battery Care and Maintenance

Top 3 Battery Care Requirements

1. Charge battery before first use. The battery may arrive with some charge, regardless of this the

battery must be charged for 1 hour on the initial charge and 1 hour for each subsequent charge.

2. Charge battery immediately when it is depleted. Do not store a depleted battery. This will

permanently impact the life of the battery. If the battery is going to be stored for a period of time, fully

charge the battery before storing.

3. Disconnect battery when not in use. To prolong the life of a battery, disconnect it from the unit

when not in use. Disconnect chargers from the battery once charged.

To ensure the battery maintains optimum performance, follow the guidelines outlined below.

•

For best results, charge batteries in temperatures between 10°C and 30°C

•

When battery is charged, disconnect the charger from the power supply and remove the battery from the

charger.

•

If a battery is stored or otherwise unused for an extended period, and the battery has no charge remaining

when you check it, consider it to be damaged. Do not attempt to recharge it or to use it. Replace it with a

new battery.

•

Use only with the battery charger specified by the manufacturer.

•

Ensure that the battery charger electrical cord is not subjected to damage or stress. Do not operate the

battery charger if it has a damaged electrical cord or plug.

•

Do not use the charger in wet areas or expose it to rain or water.

•

The typical estimated life of a Lithium-Ion battery is about two to three years or 300 to 500 charge cycles,

whichever occurs first. One charge cycle is a period of use from fully charged, to fully discharged, and fully

recharged again

•

Explosion hazard – protect the battery against heat, for example, direct sunlight and fire. Do not store

batteries in vehicles or locations subject to heat.

•

Batteries can explode in the presence of an ignition source, such as a pilot light. To reduce the risk of

serious personal injury, never use any cordless product in the presence of open ﬂame. Exploding batteries

can propel debris and chemicals.

•

Do not open the battery – danger of short-circuiting and/or explosion.

•

Do not attempt to destroy or disassemble the battery pack or remove any of its components.

•

Do not touch the battery terminals with metal objects and/or body parts as short-circuit and/or personal injury

may result.

•

Explosion hazard – do not open and/or short-circuit the battery.

•

Poison hazard – battery leakage (liquid ejection). Under extreme conditions, liquid may be ejected from the

battery – avoid contact. If contact accidentally occurs, immediately seek medical attention, and flush with

water. If liquid contacts eyes, immediately seek medical attention, flush with clean water for at least 10

minutes. Liquid ejected from the battery may cause irritation or burns.

•

Dispose of non-serviceable batteries in an environmentally responsible manner and according to local

regulations.

Failure to adhere to the requirements above may result in the battery becoming inoperative or battery life being

reduced. In extreme cases or abuse, battery overheating, or fire may result.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Maintenance

•

Regularly observe the wear condition of the brush and replace it in a timely manner once it becomes too

short. The replaced brush should be flexible and free in the grip brush. Use your hand to move the motor

and make sure that it is flexible in rotation. Then turn the power on and run for 15 minutes without any load

to make the brush make contact with the commutator.

•

Keep the air duct clear and regularly remove oil and dirt from the tool.

•

Carry out a comprehensive inspection at least once every quarter and add lubrication, if needed. Other

measuring insulation resistance values should be not less than 7mΩ. If it’s less than 7mΩ, the user must

make dry processing.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Troubleshooting

Problem Possible Causes Possible Solutions

Motor won’t start after connecting to

power source.



The power is OFF.



Poor contact or no action of

the switch.



The brush is not in contact

with the surface of the

commutator.



Armature or stator coil has

burned out.



Repair the power supply.



Repair or replace the switch.



Adjust the pressure and position of the

positive disc spring to make it in good

contact.



If it is broken at the outlet, it can be

used after rewelding; otherwise, it

needs to be rewound or replaced.

The electrical connection makes an

abnormal sound and does not rotate

or rotate very slowly.



Switch contact has burned

out.



Mechanical parts are

jammed.



The axial pressure has

exceeded the load.



Bad contact between the

brush and commutator.



Small number of points

short circuit or breaks.



The power voltage is too

low.



Spiral bevel gear is broken.



Replace the switch.



Check the mechanical parts.



Reduce the axial pressure.



Adjust or replace the brush.



Repair or replace the brush.



Adjust the power voltage.



Change gears.

Excessive heat from the gearbox

housing.



Lack of lubrication in gear

box or lubrication is dirty.



Gear meshing is too tight or

there is debris in the tool’s

interior.



Add or replace lubrication.



Adjust or replace gears to remove

debris.

The commutator produces fire rings

or has big sparks.



Armature short circuit or

break.



Bad contact between the

brush and commutator.



Surface of the commutator

is not clean.



Repair or replace the armature.



Adjust or replace the brush.



Clean the surface of the commutator.

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

AG3 Angle Grinder Kit

Specifications

Battery 20V 2Ah Lithium-ion

Rated Voltage 20V DC

No-load Speed 7000/min

Max. Diameter of Disc 115mm

Spindle Thread Size M14

Charger 240V

Charging Time 1 hour

BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG BAUMR-AG

Some experts believe that the incorrect or prolonged use of almost any

product may cause serious injury or death. To help reduce your risk of

serious injury or death, refer to the information below. For more information,

see www.datastreamserver.com/safety



Consult all documentation, packaging,

and product labelling before use. Note

that some products feature

documentation available online. It is

recommended to print and retain the

documentation.



Before each use, check the product for

loose/broken/damaged/missing parts,

wear, or leaks (if applicable). Never use a

product with

loose/broken/damaged/missing parts,

wear, or leaks.



Products must be inspected and serviced

(if applicable) by a qualified technician

every 6 months. This is based on

average residential use by persons of

average size and strength, and on a

property of average metropolitan size.

Use beyond these recommendations may

require more frequent

inspections/servicing.



Ensure that all users of the product have

completed a suitable industry recognised

training course before being allowed

access to the product.



The product has been supplied by a general merchandise

retailer that may not be familiar with your specific

application or description of application. Be sure to attain

third-party approval from a qualified specialist for your

application before use, regardless of any assurances from

the retailer or its representatives.



This product is not intended for use where fail-safe

operation is required. As with any product (for example,

automobile, computer, toaster), there is the possibility of

technical issues that may require the repair or

replacement of parts, or the product itself. If the possibility

of such failure and the associated time it may take to

rectify could in any way inconvenience the user, business,

or employee, or financially affect the user, business, or

employee, then the product is not suitable for your

requirements. This product is not intended for use where

incorrect operation or a failure of any kind, including but

not limited to, a condition requiring product return,

replacement, parts replacement, or service by a

technician may cause financial loss, loss of employee

time or an inconvenience requiring compensation.



If this product has been purchased in error when

considering the information presented here, contact the

retailer directly for details of their returns policy, if

required.

ideas, diagrams, or images may be reproduced or transmitted in any form or by any means, electronic or

mechanical, including photocopying, scanning, or recording, or any information storage and retrieval system,

without express permission or consent from the publisher.

BAUMR-AG TOLCLSBMRAAG3 Cordless Angle Grinder Kit

Product's Documents

Product manual

Specifications

BAUMR-AG TOLCLSBMRAAG3 Questions and Answers