AlzaTools AT-CAG20V Bedienungsanleitung

Cordless Angle Grinder

AT-CAG20V

User Manual

ENGLISH 4

DEUTSCH 18

ČESKY 33

SLOVENSKY 47

MAGYAR 61

4ENGLISH

EXPLANATION OF SYMBOLS ON THE PRODUCT PACKAGING/TYPE LABEL

Read the operating instructions careful-

ly before use! Wear protective gloves

Wear mouth and nose protection. Wear noise protection.

Wear protective glasses Do not throw batteries into water!

Observe the safety instructions con-

cerning recoil and the safety precau-

tions.

Always remove the battery during

work, transport, storage, maintenance

or repair.

Protect from rain and moisture. Protect from heat and ﬁre.

Ensure proper recycling of the product

at the end of its service life and all pack-

aging materials.

Do not dispose of batteries with normal

household waste.

Do not throw batteries into a ﬁre! Do not expose batteries to excessive

temperatures above 50 °C.

GENERAL SAFETY INSTRUCTIONS FOR POW-

ER TOOLS

WARNING! All safety instructions, user man-

uals, images and regulations supplied with

these tools must be read. Failure to follow all

of the following instructions may result in elec-

tric shock, ﬁre, and/or serious personal injury.

All instructions and the user manual must be

kept for future reference.

Safety of working environment

1. The workplace must be kept clean and well lit.

Untidy and dark spaces are often the cause of

accidents.

2. Power tools must not be used in potentially ex-

plosive atmospheres, such as in the presence

of ﬂammable liquids, gases or dust. Power tools

create sparks that can ignite dust or fumes.

3. Children and other persons must be kept away

when using power tools. If the operator is dis-

turbed, he/she may lose control of the opera-

tion.

Electrical safety

1. The plug on the power tool's ﬂexible lead must

match the power outlet. The plug must never

be modiﬁed in any way. No socket adapters

may be used with tools that have a protective

earth connection. Plugs and respective sockets

that are rendered unusable will reduce the risk

of electric shock.

2. The operator must not touch grounded ob-

jects, such as pipes, central heating units,

cookers and refrigerators. The risk of electric

shock is greater if your body is connected to

the ground.

3. Power tools must not be exposed to rain, mois-

ture or wetness. If water enters the power tool,

the risk of electric shock increases.

4. The ﬂexible supply must not be used for oth-

er purposes. The power tool must not be car-

ried or pulled by the cord, nor must the plug

be unplugged from the socket. The inlet must

be protected from heat, grease, sharp edges

or moving parts. Damaged or tangled leads

increase the risk of electric shock.

5. If the power tool is used outdoors, an extension

cord suitable for outdoor use must be used. Us-

ing an extension cord for outdoor use reduces

the risk of electric shock.

6. If the power tool is used in a humid environ-

SAFETY INSTRUCTIONS

5ENGLISH

ment, a residual current device (RCD) must be

used. Using an RCD reduces the risk of electric

shock.

Safety of persons

1. When using a power tool, the operator must be

careful, pay attention to what he/she is doing,

and concentrate and think clearly. Power tools

must not be used if the operator is tired or un-

der the inﬂuence of drugs, alcohol or medica-

tion. Momentary inattention while using a pow-

er tool can result in serious personal injury.

2. Use personal protective equipment. Always

use eye protection. Protective equipment such

as a respirator, non-slip safety shoes, hard hat

and hearing protection, used in accordance

with the working conditions, reduces the risk of

personal injury.

3. Unintentional starting of the machine must be

avoided. Make sure that the switch is in the off

position before plugging in and/or connecting

the battery pack, lifting or carrying the tool.

Carrying a tool with your ﬁnger on the switch

or plugging in a tool fork with the switch on can

cause injury.

4. All adjusting tools or wrenches must be re-

moved before turning on the tool. An adjusting

tool or wrench that remains attached to the ro-

tating part of the power tool may result in per-

sonal injury.

5. The operator must only work where he/she can

safely reach. The operator must always main-

tain a stable posture and balance. This will al-

low better control of the power tool in unfore-

seen situations.

6. Dress appropriately. Do not wear loose cloth-

ing or jewellery. The operator must make sure

that his/her hair and clothing are a sufﬁcient

distance away from moving parts. Loose cloth-

ing, jewellery and long hair can be caught in

moving parts.

7. Where equipment is provided for connecting

dust extraction and collection facilities, care

must be taken to ensure that it is connected

and used correctly. The use of such equipment

can reduce hazards caused by dust.

8. The operator must not allow the routine that

results from the frequent use of the tools, to

cause them to become complacent and ignore

the principles of tool safety. Careless activity

can cause serious injuries in a split second.

Use and the maintenance of power tools

1. Power tools must not be overloaded. It is es-

sential to use the correct power tool for the

work being carried out. The correct power tool

will do the work it was designed to do better

and safer.

2. Power tools that cannot be turned on and off

with the switch must not be used. Any power

tool that cannot be operated with the switch is

dangerous and must be repaired.

3. Before making any adjustments, changing ac-

cessories, or storing power tools, unplug the

power tool and/or remove the battery pack

from the power tool if it is removable. These

precautions reduce the risk of accidentally

starting the power tool.

4. Unused power tools must be stored out of

the reach of children. Persons unfamiliar with

the power tool or these instructions must not

be allowed to use the power tool. Power tools

are dangerous in the hands of inexperienced

users.

5. Power tools and accessories must be main-

tained. The adjustment of moving parts and

their mobility must be checked and attention

focused on cracks, broken parts and any other

circumstances that may jeopardize the func-

tion of the power tool. If the tool is damaged,

it must be repaired before use. Many accidents

are caused by poorly maintained power tools.

6. Cutting tools must be kept sharp and clean.

Properly maintained and sharpened cutting

tools are less likely to catch on material or jam

and are easier to control.

7. Power tools, accessories and tool bits etc. must

be used in accordance with these instructions

and in the manner intended for the particular

power tool, taking into account the working

conditions and the work to be carried out. Us-

ing power tools for activities other than those

for which they are designed can lead to dan-

gerous situations.

8. Handles and grip surfaces must be kept dry,

clean and free of grease. Slippery handles and

gripping surfaces mean the tool cannot be

held and controlled in unexpected situations.

Service

1. Power tool repairs must be carried out by qual-

iﬁed personnel using identical spare parts. This

will ensure the same level of safety of the pow-

SAFETY INSTRUCTIONS

6ENGLISH

er tool as before the repair.

SAFETY INSTRUCTIONS COMMON TO GRIND-

ING, SURFACE GRINDING, WIRE BRUSHING,

POLISHING OR ABRASIVE CUTTING WORK

1. This electromechanical tool is intended for use

as a grinder, surface grinder, wire brush grind-

er, polisher or cutting tool. All safety warnings,

instructions, illustrations and speciﬁcations

given for this electromechanical tool must be

read. Failure to follow all instructions below

may result in electric shock, ﬁre and/or serious

injury.

2. It is not recommended to carry out work such

as grinding, surface grinding, wire grinding,

polishing or cutting with this tool. Performing

work for which this tool is not intended can cre-

ate risk and cause personal injury.

3. Accessories that are not speciﬁcally designed

and recommended by the tool manufacturer

must not be used. Just because an accessory

can be attached to your tool does not guaran-

tee its safe operation.

4. The rated speed of the accessory must be at

least equal to the maximum speed marked on

the tool. Accessories that operate at speeds

higher than their rated speed may break and

fall apart.

5. The outer diameter and thickness of the acces-

sories must be within the nominal range for the

electromechanical tool. Accessories with the

wrong size cannot be adequately protected or

controlled.

6. The clamping dimensions of discs, ﬂanges,

washers and other accessories must be suita-

ble for mounting on the tool spindle. Accesso-

ries with clamping holes that do not match the

mounting dimensions of the power tool will be

unbalanced, may vibrate excessively and may

cause loss of control.

7. Damaged accessories must not be used

Check accessories before each use: chips and

cracks on grinding wheels, tears or excessive

wear on backing pads, loose or broken wires

on wire brushes. If the accessory or tool has

been dropped, check for damage or reinstall

undamaged accessories. After checking and

ﬁtting the attachment, the operator and any by-

standers must be positioned out of the plane

of the rotating attachment and the tool should

be allowed to idle at maximum speed for one

minute. During this test period, damaged ac-

cessories will usually break or disintegrate.

8. Personal protective equipment must be used.

Depending on the application, a face shield

or safety goggles must be worn. A dust mask,

hearing protection, gloves and an apron capa-

ble of retaining small fragments of abrasions or

workpieces must be used to the appropriate

extent. Eye protection must be able to retain

ﬂying debris that arises during various work

activities. The dust mask or respirator must be

able to ﬁlter out the particles that form during

the activity. Prolonged exposure to high-inten-

sity noise can cause hearing loss.

9. Any bystander must remain at a safe distance

from the work area. Everyone entering the work

area must use personal protective equipment.

Fragments of the workpiece or damaged ac-

cessories can ﬂy off and cause injuries even

outside the immediate work area.

10.When performing an operation where the cut-

ting tool may come into contact with a hidden

guide or its own power supply, the power tool

must be held only by the insulated gripping

surfaces. Contact of a cutting tool with a "live"

wire can cause uninsulated metal parts of the

power tool to become "live" and cause an elec-

tric shock to the user

11.The ﬂexible feed must be located out of reach

of the rotating tool. If the operator loses con-

trol, the moving feed may be cut or reground,

and the operator's hand or arms may be pulled

into the rotating tool.

12.Electromechanical tools must never be stored

until the tool has come to a complete stop. The

rotating tool can catch on the surface and pull

the tool out of the operator's control.

13.Electromechanical tools must never be started

when being carried by the operator. The rotat-

ing tool can get caught on the operator’s cloth-

ing and be pulled against the body.

14.The air vents on the tool must be regularly

cleaned. The motor fan draws dust into the

cabinet, and excessive accumulation of metal

dust can cause electrical hazards.

15.Electromechanical tools must not be used

near ﬂammable materials. These materials

could ignite from sparks.

16.Accessories requiring cooling by liquid must

not be used. The use of water or other coolants

SAFETY INSTRUCTIONS

7ENGLISH

can cause electric shock or death.

ADDITIONAL SAFETY INSTRUCTIONS FOR ALL

WORK ACTIVITIES

Recoil and related warnings

•Recoil is a sudden reaction to the gripping or

jamming of a rotating disc, backing pad, brush

or other accessories. Clamping or jamming will

cause the rotating tool to abruptly stop, which

in turn will cause the uncontrolled tool to move

in the opposite direction to the rotation of the

tool at the point of jamming.

•For example, if a grinding disc is clamped or

jammed in the workpiece, the edge of the disc

that enters the clamping point can be pushed

away from the surface of the material, causing

the disc to be pushed up or thrown off. The disc

can either jump towards or away from the op-

erator, depending on the direction of the blade

at the point of jamming. The grinding disc can

also break in these cases.

•The recoil is the result of the improper use of

the power tool and/or incorrect working proce-

dures or conditions and can be prevented by

proper compliance with the safety precautions

described below.

1. The tool must be held ﬁrmly and the correct

body and arm position must be maintained so

that it can withstand the forces of the recoil. An

auxiliary handle, if equipped, must always be

used for maximum control of the recoil or re-

action torque when starting the machine. The

operator is able to check the reaction torques

and kickback forces if the correct safety precau-

tions are observed.

2. The hand must never come close to the rotat-

ing tool.The tool can throw the operator's hand

back.

3. Do not stand in the area where the tool can

reach in the event of recoil. The recoil throws

the tool in the opposite direction to the direc-

tion of the movement of the blade at the point

of jamming.

4. Special attention must be paid to machining

corners, sharp edges, etc. Jumping and jam-

ming of the tool must be avoided. Corners,

sharp edges or jumping tend to jam the rotat-

ing tool and cause loss of control or recoil.

5. A chain saw or toothed saw blade must not be

attached to the tool. These discs often cause

recoil and loss of control.

SAFETY WARNINGS SPECIFIC TO GRINDING

WORK ACTIVITIES:

1. Only use the types of discs recommended for

this electromechanical tool and the speciﬁc

guard designed for the selected disc. Discs for

which the power tool has not been designed

cannot be adequately covered and are danger-

ous.

2. The protective cover must be securely attached

to the power tool and positioned for maximum

safety so that as little of the blade as possible is

exposed in the direction of operation. The pro-

tective cover helps protect the operator from

blade debris, accidental contact with the disc

and sparks that can ignite clothing.

3. The discs must only be used as recommend-

ed. For example: grinding with the side of the

cutting disc is forbidden. Abrasive cutting discs

are designed for circumferential cutting; the

lateral forces acting on these discs could shat-

ter them.

4. Undamaged disc ﬂanges that are the correct

size and shape for the selected disc must al-

ways be used. Proper blade ﬂanges support

the blade, reducing the possibility of the blade

breaking. Cutting wheel ﬂanges may differ

from grinding wheel ﬂanges.

5. Worn discs of originally larger dimensions,

which are intended for larger electromechan-

ical tools, must not be used. Discs designed for

larger electromechanical tools are not suitable

for the higher speeds of smaller tools and may

break.

SAFETY WARNINGS SPECIFIC TO ABRASIVE

CUTTING WORK:

1. The cutting disc must not strike the material or

be subjected to excessive pressure. No attempt

should be made at an excessive depth of the

cut. Overloading the blade increases the load

and the susceptibility to twisting or jamming of

the blade in the cut and the possibility of recoil

or cracking the blade.

2. Do not stand in a straight line with or behind

the rotating disc. Once the blade moves away

from the operator's body at the point of oper-

ation, a possible recoil can throw the rotating

discs and electromechanical tools directly at

the operator.

SAFETY INSTRUCTIONS

8ENGLISH

3. If the disc jams or cutting is interrupted for any

reason, the power tool must be turned off and

held stationary until the blade comes to a com-

plete stop. The operator must never attempt to

remove the cutting blade from the cut while the

blade is in motion as recoil may occur. The situ-

ation must be investigated and a remedy found

to avoid jamming the disc.

4. Cutting of the workpiece must not be restarted.

The blade is allowed to reach full speed and is

carefully re-inserted into the cut. If the tool is

restarted with the blade in the cut, it may jam,

be pushed up or recoil.

5. Panels and other large pieces of workpieces

must be supported to reduce the risk of wheel

and recoil jams. Large workpieces tend to sag

under their own weight. Supports must be

placed under the workpiece near the cutting

line and near the edges of the workpiece on

both sides of the blade.

6. Special care must be taken when making "pulp

cuts" into existing walls or other blind spaces.

The penetrating disc can cut through gas or

water pipes, power lines, or objects that can

cause recoil.

SAFETY WARNINGS SPECIFIC TO SURFACE

GRINDING WORK:

•Do not use oversized sandpaper for the grind-

ing disc. The manufacturer's recommendations

must be followed when selecting sandpaper.

Large sandpaper that extends beyond the

sanding plate poses a risk of tearing and can

cause jams, wheel tearing or recoil.

SAFETY WARNINGS SPECIFIC TO POLISHING

WORK:

•Do not let any loose part of the polishing

sleeve or its fastening laces rotate freely. All

loose fastening laces should be ﬁled or cut off.

Loose and rotating fastening laces can become

tangled in the operator's ﬁngers or jam on the

workpiece.

SAFETY WARNINGS SPECIFIC TO WIRE BRUSH

GRINDING WORK:

•Even during normal operation, wire bristles are

shed from the brush. Wires must not be over-

loaded by excessive brush loading. Wire bris-

tles can easily penetrate light clothing and/or

leather.

• If the use of a protective cover is recommend-

ed for wire brush grinding, secure it so that

there is no contact between the wire disc or

brush and the protective cover.The wire disc or

brush can increase its diameter when working

due to loads and centrifugal forces.

SAFETY INSTRUCTIONS

9ENGLISH

TECHNICAL DATA

Revolutions per minute (no load) 10,000 /min

Diameter of the disc 125 mm

Clamping bolt M14

Clamping hole 7/8" /22.2 mm

Level of vibrations 6.15 m/s2

Sound pressure level * 85 dB(A)

Sound power level ** 96 dB(A)

Weight 1.9kg

* Continuous sound pressure level with ﬁlter A for hand tools measured according to EN ISO 15744:

1999 and stated according to EN ISO 4871.

** Sound power level with ﬁlter A for hand tools measured according to EN ISO 15744: 1999 and

reported according to EN ISO 4871.

10 ENGLISH

DESCRIPTION

1 Switch

2 Rear handle

3 Carrier lock button

4 Disc carrier

5 Rechargeable battery Li-ion 20 V/2.0 Ah (sold separately)

6 Auxiliary handle

7 Protective cover

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