COMPANION 320.11510 Manuale utente

Operator's Manual

4-in. Angle Grinder

.SAFETY

8era1, Rcmbuc_k_Co., Ha4hnn _IL 6017g U.G_.

Warranty. .................................................................................................. Page 2

General Safety Rules ............................................................................. Pages 2 - 4

Specific Safety Rules ............................................................................. Pages 5 - 6

Symbols ............................................................................................. Page 6

Specifications ........................................................................................... Page 7

Features ................................................................................................... Page 7

Operation ............................................................................................. Pages 7- 10

Maintenance ............................................................................................. Pages 10 - 11

Accessories .............................................................................................. Page 11

Service Numbers .......................................................................................... Back Cover

iiii ,,i n i ii ,IIIIIIIIH

ONE FULLYEAR WARRANTY ON COMPANIONTOOL

If this Companion tool fails due to a defect in material or workmanship within one

year from the date of purchase, RETURN ITTO THE NEAREST SEARS STORE

IN THE UNITED STATES, and Sears will replace it, free of charge.

This warranty is void if this tool is used for commercial or rental purposes.

This warranty gives you specific legal rights, and you may also have other rights

which vary from state to state.

Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179

ii ill i tu im i

READ ALL INSTRUCTIONSTHOROUGHLY

To operate this tool, read this operating manual and all the labels affixed to the angle

grinder carefully before using. Keep this manual available for future reference.

IMPORTANT

This tool should only be serviced by a qualified service technician.

Keep your work area clean and well lit. Cluttered benches and dark areas

invite accidents,

Do not operate power tools in explosive atmospheres, such as in the presence

of flammable liquids, gases, or dust. Power tools create sparks which may ignite

the dust or fumes.

Keep bystanders, children and visitors away while operating a power tool.

Distractions can cause you to lose control.

Use clamps or other practical ways to secure and support the workpiece

to a stable platform, Holding the work by hand or against your body is unstable and

may lead to loss of control.

Do not force the tool. Use the correct tool for your application. The correct tool

will do the job better and safer at the rate for which it is designed.

iv.

Do not use tool if switch does not turn it on or off. Any tool that cannot be

controlled with the switch is dangerous and must be repaired.

Disconnect the plug from the power source before making any adjustments,

changing accessories, or storing the tool. Such preventive safety measures reduce

the risk of starting the tool accidentally.

Store idle tools out of reach of children and other untrained persons. Tools are

dangerous in the hands of untrained users.

Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained

tools, with sharp cutting edges are less likely to bind and are easier to control.

Check for misalignment or binding of moving parts, breakage of parts, and any

other condition that may affect the tool's operation. If damaged, have the tool

serviced before using. Many accidents are caused by poorly maintained tools.

Use only accessories that are recommended by the manufacturer for your

model. Accessories that may be suitable for one tool, may become hazardous when

used on another too!.

Do not alter or misuse tool. These tools are precision built. Any alteration or

modification not specified is misuse and may result in a dangerous condition.

A_ CAUTION: Do not attempt to operate this tool until you have thoroughly

read all instructions, safety rules and warnings. Failure to comply can result in

fire, electric shock, or serious personal injury. Save the Owner's Manual and

review frequently for reference,

A_ WARNING: When using power tools, basic safety precautions should

always be followed to reduce the risk of fire, electric shock, and personal injury.

Stay alert, watch what you are doing and use common sense when operating a

power tool. Do not use tool while tired or under the influence of drugs, alcohol,

or medication. A moment of inattention while operating power tools may result in

serious personal injury.

Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep

your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or

long hair can be caught in moving parts.

Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools

with your finger on the switch or plugging in tools that have the switch on invites

accidents.

Do not overreach. Keep proper footing and balance at all times. Proper footing

and balance enables better control of the tool in unexpected situations.

Use safety equipment. Always wear eye protection. Dust mask, non-skid safety

shoes, hard hat, or hearing protection must be used for appropriate conditions.

Before connecting the tool to apower source (receptacle, outlet, etc.), be sure

voltage supplied is the same as that specified on the nameplate of the tool. A power

source with voltage greater than that specified for the tool can result in serious injury

to the user, as well as damage to the tool.

A_ WARNING: The operation of any tool can result in foreign objects being

propelled into your eyes, resulting in severe eye damage. When operating

power tool, always wear safety goggles or safety glasses with side shields and a

full face shield when needed.

A_ WARNING: Remove adjusting keys or switches before turning the tool

on. A wrench or a key that is left attached to a rotating part of the tool may result

in personal injury.

,/_ WARNING: tf any parts are missing, do not operate the tool until the missing I

parts have been replaced. Doing so could result in serious personal injury. i

ELECTRICAL SAFETY

Double insulated tools are equipped with a polarized

plug (one blade is wider than the other).This plug will

fit in a polarized outlet only one way. If the plug does

not fit in the outlet, reverse the plug. If it still does not

fit, contact a qualified electrician to install a polarized

outlet. Do not change the plug in any way. Double

insulation eliminates the need for a three wire grounded

power cord and grounded power supply system. (See Fig. 1)

Avoid contact with grounded surfaces such as pipes,

radiators, ranges and refrigerators. There is an increased

risk of electric shock if your body is grounded.

................................,!.........................................

Fig.1 _:'

Don't expose power tools to rain or wet conditions.

A wet power tool will increase the risk of electric shock.

Do not abuse the cord. Never use the cord to carry the tool, or pull the plug

from an outlet. Keep cord away from heat, oil, sharp edges or moving parts.

Replace damaged cords immediately. Damaged cords increase the risk of electric

shock. When operating a power tool outside, use an outdoor extension cord marked

"W-A" or"W". These cords are rated for outdoor use and reduce the risk of

electric shock.

Replace damaged cords immediately. Use of damaged cords can shock, burn or

electrocute.

If an extension cord is necessary, a cord with adequate size conductors should be

used to prevent excessive voltage drop, loss of power or overheating. Always use UL

and CSA listed extension cords.

Hold tool by insulated gripping surfaces when performing an operation where

the cutting tools may contact hidden wiring or its own cord. Contact with a "live"

wire will make exposed meta! parts of the tool "live" and shock the operator.

Always use proper guard with grinding wheel. A guard protects operator from

broken wheel fragments.

Grinding wheels must be rated for at least the speed recommended on the tool

warning label, Wheels and other accessories running over rated speed can fly apart

and cause injury.

Never leave adjusting wrench on the tool before turning the tool on.

Never leave the trigger locked "ON", before plugging the tool in, check that the trigger

lock is "OFF".

When starting the tool let it run for a few minutes before using on a workpiece.

Watch for vibration or wobbling that could indicate poor installation or a poorly

balanced wheel.

When operating the grinder avoid bouncing the wheel. If bouncing occurs, stop

the too! and inspect the wheel.

Secure the material being grinded. Never hold it in your hand or across your hand

or across your legs.

Do not use damaged grinding wheel.

Do not use a worn out grinding wheel. This could result in a wheel explosion and

serious personal injury. A depressed center wheel should not be used after it has

been worn down to a 3-in. diameter,

Keep your hands away from rotating parts.

Always wear safety goggles and a dust mask when grinding, especially

grinding over-head.

Watch out for flying sparks. Hold the tool so that sparks fly away from you and other

persons or flammable materials.

Do not touch the work-piece immediately after operation. It may be extremely

hot and could burn your skin.

T ....

Important: Some of the following symbols may be used on your tool. Please

study them and learn their meaning. Proper interpretation of these symbols wilt

allow you to operate the tool better and safer.

sYMBOL ...... NAME DESIGNATION/EXPLANATION

VVolts Voltage

A Amperes Current

Hz Hertz Frequency (cycles per second)

min Minutes Time

- Alternating Current .................... Type or a characteristic of current ..........

no No Load Speed Rotational speed, at no load

/min Revolutions or Reciprocation Revolutions, strokes, surface

Per Minute speed, orbits etc, per minute

Safety Ai"e'rt Symbol Indicates danger, warning 'or

caution. It means attention!!t

Protection Always wear safety gear

....................... q,_

Wet Condition Alert Do not expose to rain or use in

damp locations.

KNOW YOUR ANGLE GRINDER

(See Fig. 2)

Before attempting to use this angle grinder, familiarize yourself with all its operating

features and safety requirements.

A_ WARNING: Do not allow familiarity with your angle grinder to make you

careless, Remember that acareless fraction of a second is sufficient enough

to inflict severe injury.

1. Slide switch

2. 'Lock-on' button

3. Spindle lock button

4, Grinding or cutting wheel

5. Inner flange

6. Wheel guard

7. Side handle

8. Cord Guard

Fig. 2

;L .... " :

Power supply ................................................................................ 120V-60Hz

AM PS ..................................................................................................... 6.5

No load speed ................................................................................. 11,000imin

Max. wheel diameter ................................................................................. 4 in.

ASSEMBLY AND ADJUSTMENTS (See Fig. 3)

A_ WARNING: Remove the grinder from the carton and examine it carefully,

Do not discard carton or any packaging material until all parts are examined,

ASSEMBLY AND ADJUSTMENTS (See Fig. 3) cont.

WARNING: To avoid injury, ALWAYS turn the tool off and disconnect the

angle grinder from the power outlet before installing or changing the

grinding wheel.

INSTALLING THE GRINDING WHEEL (FIG. 4)

Steps of installation:

1. Make sure the guard (1) is fixed securely

in place.

2, Place the inner flange (2) on the spindle (3).

Ensure it is located on the two flats.

3. Check the rated speed on the grinding wheel (4).

DO NOT use a wheel with a rated speed lower

than the speed shown on the grinder nameplate.

Note: The maximum thickness of wheel

is 6.5mm, and Its center hole is 16mm.

4. Press the spindle lock button (6) to prevent

movement of the spindle.

5. Keep the lock button pressed in, tighten

the threaded outer flange (5) by turning

clockwise with the supplied wrench (7).

NOTE: The raised inner part of outer flange

facing the grinding wheel,

INSTALLING THE cu'n'ING WHEEL (FIG. 5)

Steps of installation:

1.Make sure the guard (1) is fixed securely

in place.

2.Place the inner flange (2) on the spindle (3).

Ensure it is located on the two flats of spindle,

3.Check the rated speed on the cutting wheel (4),

DO NOT use a wheel with a rated speed lower

than the speed shown on the grinder nameplate.

Note: The maximum thickness of wheel

is 3.5mm, and Its center hole Is 16mm.

4. Press the spindle lock button (6) to prevent

movement of the spindle.

5. Keep the lock button pressed in, tighten the

threaded outer flange (5) by turning

clockwise with the supplied wrench (7).

NOTE: The raised inner part of outer flange

facing away from the cutting wheel.

.......

ADJUSTING THE WHEEL GUARD (FIG, 6)

Adjust the guard to protect your hands from

debris during operation,

1. Disconnect the plug from the electricity supply.

2. Loosen the clamp screws shown in Fig. 6,

3. Position the guard at the required angle.

4. Tighten the clamp screws. Fig. 6

INSTALLING THE SIDE HANDLE (FIG. 7)

The side handle (1) should always be used

during operation.

The side handle can be used in one

of three positions.

Screw the side handle into the right,

left or top side of the gear housing, i

Fig, 7

::•

TURN ON/OFF

1. Push the slide switch (1) forward to turn on your angle grinder and it will operate

continuously.

2. Press down the rear part of LOCK-ON button, the slide switch will go backward

and turn off the angle grinder.

USING GRINDER

1. Hold your angle grinder firmly with one hand around the side handle and the other

around the body of your angle grinder so you have full control at alt times.

The starting torque creates a sudden jerk.

2. Always position the guard so that as much of the exposed disc as possible is

pointing away from you.

3. After starting the tool, apply the grinding wheel to the work piece.

Note: DO NOT turn the switch ON or OFF while the grinder is in contact with the

work piece, It will decrease switch life and could cause damage to the work piece.

Note: BE PREPARED for a stream of sparks when the disc touches metal.

4. Tilt the grinder to 10° to 15° angle for easy handling and smooth grinding.

This increases the removal capacity of the wheel and avoids unnecessary

overloading.

5. Apply the grinding wheel to the work surface with a light, steady pressure for

grinding efficiency. It should never be necessary to force the tool. The weight of the

tool applies adequate pressure.

Excessive or sudden pressure will overload the motor, cause a drop in the speed

and put dangerous stress on the wheel causing breakage.

{

6.Whenusinganewgrindingwheel,DO NOT move the wheel in a forward direction

(A) on the workpiece. This will cause the edge of the wheel to cut into the work

surface. Move the grinder toward you (B) while grinding.

7. DO NOT use a depressed center wheel after it has been worn to 3-in. in diameter.

The continued use of a worn-out wheel may result in wheel explosion and

serious injury.

Fig. 8

Before each use inspect the grinder, switch and cord for damage. Check for damaged,

missing, or worn parts. Check for loose screws, misalignment or binding of moving

parts, or any other conditions that may affect the operation. If abnormal vibration or

noise occurs, turn the tool off immediately and have the problem corrected before

further use. Before cleaning or performing any maintenance, the tool should be

unplugged from the power supply. Using compressed air may be the most effective

cleaning method. Always wear safety goggles when cleaning tools with compressed air.

A_ WARNING: Do not let brake fluids, gasoline, petroleum-based products,

penetrating oil, etc., come in contact with plastic parts. They contain chemicals

that can damage, weaken or destroy plastic.

/'_ WARNING: When servicing use only identical replacement parts. Use of 1

any other parts may create a hazard or cause product damage. !

A_ WARNING: Use only accessories that are recommended by the

manufacturer for your model. Accessories that may be suitable for one tool may

become hazardous when used on another tool.

/_ WARNING: Maintain tools with care. Keep cutting tools sharp and clean.

Properly maintained tools with sharp cutting edges are less likely to bind and

are easier to control.

A_ WARNING: To ensure safety and reliability, all repairs should be performed

by a qualified service technician.

]

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