Powerfist 9049024 Le manuel du propriétaire

Marque: Powerfist

Modèle: 9049024

Catégorie: Outils électroportatifs

Taper: Le manuel du propriétaire

V1.0 9049024

Please read and understand all instructions before use. Retain this manual for

future reference.

This page is intentionally left blank.

SPECIFICATIONS

Wheel Diameter 4-1/2 in.

Arbor Size 5/8 in. - 11

Voltage Rating 20VDC

No Load Speed 8,500 RPM

Material Plastic/Metal

Tool Length 11-13/16 in.

Switch Type Sliding

Handle Type Side / 3-position

INTRODUCTION

The angle grinder is ideal for weld cleanup, slag removal, cutting, grinding and

much more.

The battery pack and charger are sold separately.

SAFETY

WARNING! Read and understand all instructions before using this tool.

The operator must follow basic precautions to reduce the risk of

personal injury and/or damage to the equipment.

HAZARD DEFINITIONS

Please familiarize yourself with the hazard notices found in this manual. A

notice is an alert that there is a possibility of property damage, injury or death

if certain instructions are not followed.

DANGER! This notice indicates an immediate and specic hazard that will result in severe

personal injury or death if the proper precautions are not taken.

WARNING! This notice indicates a specic hazard or unsafe practice that could result in a

serious injury if the proper precautions are not taken.

CAUTION! This notice indicates a potentially hazardous situation that may result in minor

or moderate injury if proper practices are not taken.

NOTICE! This notice indicates that a specic hazard or unsafe practice will result in

equipment or property damage, but not personal injury.

WORK AREA

1. Operate in a safe work environment. Keep your work area clean, well-lit

and free of distractions. Place lights so you are not working in a shadow.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 3 www.princessauto.com / 1-800-665-8685

2. Keep anyone not wearing the appropriate safety equipment away from

the work area.

3. Store unused tools properly in a dry, safe and secure location to prevent

rust, damage or misuse.

4. Do not install or use in the presence of ammable gases, dust or liquids.

PERSONAL SAFETY

WARNING! Wear personal protective equipment approved by the

Canadian Standards Association (CSA) or American National Standards

Institute (ANSI).

PERSONAL PROTECTIVE EQUIPMENT

1. Always wear impact safety goggles that provide front and side protection

for the eyes. Eye protection equipment should comply with CSA Z94.3-07

or ANSI Z87.1 standards based on the type of work performed.

2. Wear the appropriate type of full-face shield in addition to safety googles,

as the work can create chips, abrasive or particulate matter.

3. Wear gloves that provide protection based on the work materials or to

reduce the eects of tool vibration.

a. Do not wear gloves when operating a tool that can snag the material

and pull the hand into the tool.

4. Wear protective clothing and gloves designed for the work environment,

materials and tools.

5. Non-skid footwear is recommended to maintain footing and balance in the

work environment

6. Wear steel toe footwear or steel toe caps to prevent a foot injury from

falling objects.

7. Wear the appropriate rated dust mask or respirator. Wear a NIOSH

approved respirator when working on materials that produce hazardous

fumes, dust or particulate matter.

PERSONAL PRECAUTIONS

Control the tool, personal movement and the work environment to avoid

personal injury or damage to tool.

1. Do not operate any tool when tired or under the inuence of drugs,

alcohol or medications.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 4

2. Avoid wearing clothes or jewelry that can become entangled with the

moving parts of a tool. Keep long hair covered or bound.

3. Do not overreach when operating a tool. Proper footing and balance

enables better control in unexpected situations.

4. Support the workpiece or clamp it to a stable platform. Holding the

workpiece by hand or against your body may lead to personal injury.

5. Securely hold this tool using both hands. Using a tool with only one hand

can result in loss of control.

6. Do not stand directly in front of the tool when turning it ON. Always stand

o to the side of the tool and do not allow any part of your body to be in

line with the wheel’s path.

SPECIFIC SAFETY

WARNING! DO NOT let comfort or familiarity with product (gained from

repeated use) replace strict adherence to the tool safety rules. If you use

this tool unsafely or incorrectly, you can suer serious personal injury.

WARNING! Some surfaces contain materials which can be toxic. When

working on materials that may contain lead, asbestos, copper chromium

arsenate or other toxic materials, extra care should be taken to avoid

inhalation and minimize skin contact.

1. Use the correct tool for the job. This tool was designed for a specic

function. Do not modify or alter this tool or use it for an unintended

purpose.

2. Do not use the tool if any parts are damage broken or misplaced. Repair or

replace the parts.

3. Only use a wheel or accessory that is specically designed for use with

the angle grinder. Ensure the wheel or accessory is tightly installed.

4. Do not use a wheel or accessory that is dull or damaged. A dull tool

requires more force to use the tool, possibly causing the wheel or

accessory to break. This may cause an injury and will damage the

workpiece.

5. Only use a wheel or accessory that exceeds the Speed Rating (see

Specications).

6. Always wait until the motor has reached full speed before starting a cut.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 5 www.princessauto.com / 1-800-665-8685

7. Use the correct mounting hardware. The mounting hardware is designed

to hold the wheel or accessory on the tool to allow optimum performance

and safety of operation. Mismatched mounting hardware may result in a

tool malfunction and cause an injury.

8. Check the wheel or accessory for damage before each use. It can break or

shatter and cause serious injury or damage the tool and workpiece.

9. Always handle the wheel or accessory with care when mounting or

removing it.

10. Remove adjusting keys and wrenches before using the tool. The tool

may eject an attached wrench or a key and cause an injury to you or a

bystander.

11. Only use a grinding wheel with the correct arbor size and shape that

matches the grinder’s spindle.

12. Sparks may be created when working with the wheel or accessory. Hold

the tool so that sparks y away from you and other persons or ammable

materials. Keep up-to-date re-prevention safety instructions in the event

of a re.

13. Never install more than one cutting or grinding disc at a time unless the

tool and cutting accessories are designed for that purpose.

14. Always use a proper guard with grinding wheel. The guard protects

operator from broken wheel fragments.

15. Use only anges and clamp nut specied for this tool; do not over tighten

the clamp nut on the grinding wheel. Excessive tightening can cause the

wheel to crack during operation.

16. Do not use the angle grinder for bung or polishing.

17. Do not use toothed or saw chain woodcarving blades with this grinder.

18. Do not cut or grind the following materials with the angle grinder:

a. Magnesium can ignite and cause a re. Special methods are required

to put out a magnesium re. Water will not work.

b. Aluminum will melt onto the wheel or blade and either damage the

accessory by clogging it or cause it to shatter.

POWER TOOL PRECAUTIONS

1. Do not use any power tool with a malfunctioning power switch or control.

A power tool that fails to respond to the controls is dangerous and can

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 6

cause an injury. A qualied technician must repair and verify the power

tool is operating correctly, before it can be used.

2. Shut the power o and disconnect the angle grinder from the power

supply (if possible) before making any adjustments, changing accessories,

cleaning, servicing or when storing. Such preventive safety measures

reduce the risk of starting the tool accidentally.

3. Never force the tool. Excessive pressure could bend or break the angle

grinder, resulting in damage to the tool, your workpiece or serious

personal injury. If the angle grinder runs smoothly under no load, but

does not run smoothly under load, then excessive pressure is being used.

4. Check if the angle grinder's moving parts are misaligned or binding before

each use. Correct the issue before using the angle grinder to avoid an

injury or damage to the tool.

5. Always be aware of the position of your hands relative to the angle

grinder. Avoid awkward hand positions where a sudden slip could cause a

hand to move into the wheel or accessory. Never reach behind or beneath

the angle grinder.

6. Only use accessories that are specically designed for use with the angle

grinder. Ensure the wheel or accessory is tightly installed.

7. Only use a wheel or accessory that exceeds the Speed rating (see

Specications).

8. Before using the angle grinder on a workpiece, test the angle grinder by

running it at the highest speed rating for at least 30 seconds in a safe

position. Stop immediately if there is any abnormal vibration or wobbling.

Check the tool to determine the cause.

9. Never touch the wheel or accessory or workpiece during or immediately

after use. They may be hot and could inict a burn injury.

10. The material and the motor housing can get very hot during operation.

Stop work until the tool cools down to a safe temperature.

11. Do not cover the air vents. Proper cooling of the motor is necessary to

ensure normal life of the tool.

12. Never use a tool with a wheel or accessory that is cracked or worn.

Change the wheel or accessory before using it.

13. Do not place the angle grinder down until the wheel or accessory has

stopped moving. The angle grinder may catch the surface of work material

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 7 www.princessauto.com / 1-800-665-8685

and wrench itself free, causing injury to the user or others in the work

area.

14. Avoid unintentional starts. Make sure the power switch is set to OFF

before connecting the angle grinder to a power supply.

15. Make sure any adjustment mechanisms are secure before using the tool

16. Never point the angle grinder towards yourself. It could inict an injury.

17. Hold the angle grinder by the insulated gripping surfaces when

performing an operation where the angle grinder may contact hidden

electrical wiring. The angle grinder's exposed metal surfaces may convey

a shock to the operator from a ‘live’ wire.

KICKBACK PRECAUTIONS

KIckback is a sudden reaction when to the angle grinder is pinched or caught

on the material. If kickback occurs:

• The wheel or accessory may pass over a body part, causing a seriously

injury

• The angle grinder may wrench the user’s arm causing muscle or joint injuries

• The tool may strike bystanders.

•Kickback can also damage the tool or workpiece.

Kickback can be avoided by taking proper precautions:

1. Maintain a rm grip on the tool and position your body and arms to allow

you to resist a kickback. Kickback will propel the tool in the direction

opposite the wheel or accessory's direction of rotation. The tool may pull

out of your grasp.

a. Use clamps or a vice to hold down smaller workpieces.

2. Use special care when working on corners, sharp edges or exible

material. The workpiece has a tendency to snag the wheel or accessory.

3. Only use a wheel or accessory designed for the tool.

4. Support large panels to minimize the risk of pinching the wheel or

accessory. Large panels may sag under their own weight. Place supports

under the panel on both sides of the work area. Place other supports

under the rest of the panels to prevent them from falling.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 8

5. Always make sure the work surface is free from nails and other foreign

objects. Striking a nail can cause the angle grinder to jump and damage

the wheel or accessory.

6. Maintain the wheel or accessory's cutting edge. A dull edge is more likely

to slip from the workpiece.

VIBRATION PRECAUTIONS

1. This tool vibrates during use. Repeated or long-term exposure to vibration

may cause temporary or permanent physical injury. Take frequent breaks

when using the tool.

2. If you feel any medical symptoms related to vibrations (such as tingling,

numbness, and white or blue ngers), seek medical attention as soon as

possible.

3. Wear suitable gloves to reduce the eects of vibration.

4. DO NOT use this tool before consulting a physician if one of the following

applies:

a. Pregnant

b. Impaired blood circulation to the

hands

c. Past hand injuries

d. Nervous system disorders

e. Diabetes

f. Raynaud's Disease

BATTERY SAFETY

WARNING! Only charge a battery with a charger designed for that

purpose. Do not use modied chargers or a charger that does not

specify the voltage, amperage or recharge rate. Improper charging can

lead to battery rupturing.

WARNING! Do not charge a damaged or frozen battery. Contact your

local municipality for proper disposal procedures.

Consult the Safety Data Sheet (SDS) for your battery before use or

maintenance.

1. Do not expose the battery to heat or throw it in a re. The contents are

ammable and the battery may explode. Remove any source of ignition

such as an open ame or a tool like a heater from the area.

2. Do not inhale smoke issuing from a burning battery, as it is toxic.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 9 www.princessauto.com / 1-800-665-8685

3. Do not disassemble or crush the battery as the contents are corrosive

and ammable. Exposure may cause an injury. There is a risk of escaping

hazardous vapors. These vapors can irritate the respiratory track. Always

ensure proper ventilation and immediately consult a doctor, if you feel

unwell.

4. Even a discharged battery may still carry a charge. To prevent a shock,

place battery terminal caps or covers over the terminal to prevent

accidental contact. Hold the battery by the bottom if moving the battery

to a dierent location.

5. Do not store the battery in containers / spaces with loose metal objects.

Keep it away from other metal objects that can make a connection

between terminals. Shorting out the battery terminals may cause burns or

a re.

6. A battery-operated tool with internal batteries or with a separate battery

pack must only be powered by the battery. Do not mix dierent brands

of tools and batteries or use adapters to allow you to use a battery pack

with a dierent voltage. This can damage the tool’s electrical mechanism

and create a re hazard.

7. If uids leak from the battery, avoid contact. Leaking battery uid can

cause irritation of the skin or burns. If contact should occur, ush

immediately with water. In case of accidental contact with the eyes, seek

medical aid.

8. Do not disconnect from the power source in place of using the ON/OFF

switch on the tool. This can lead to an accidental startup when the tool is

connected to the power supply.

9. Do not allow a rechargeable battery to fully discharge. This will damage

the battery. Recharge the battery as soon as possible.

10. Do not store the battery completely discharged. Charge it fully before

storing. Recharge occasionally if storing for a long time.

CHARGER PRECAUTIONS

WARNING! Voltage is present at the charging terminals, do not probe

with conductive objects. Electric shock or electrocution may result. A

battery short can cause a large current ow, overheating, possible burns

and even a breakdown of the tool.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 10

1. Only use the included battery charger to recharge the battery. Other

chargers may be unsafe, causing an electrical short circuit or re.

2. Disconnect the charger from its power source before attaching or

removing batteries or battery clamps.

3. Charge the battery in a well-ventilated area and never obstruct the vents

in the top and bottom of the charger. Place the charger on a at non-

ammable surface and away from ammable materials when re-charging

the battery.

4. Do not place any object on top of the charger or place the charger on a

soft surface that may result in excessive internal heat. Place the charger

in a position away from any heat source.

5. Charge the battery at rates recommended by the battery manufacturer.

6. Make sure the polarity symbols on the battery lines up with the polarity

symbols of the charger. A battery inserted backwards may explode

causing re and/or injury.

7. Do not use the charger with an extension cord. This can cause a low

voltage outage during charging.

8. Do not charge leaking batteries. A compromised casing will release

volatile chemicals and gases. Charging a leaking battery can cause a re

or explosion.

9. Do not operate the charger if it has received a sharp blow, been dropped

or otherwise damaged in any way. Have it serviced or replaced.

UNPACKING

WARNING! Do not operate the tool if any part is missing. Replace

the missing part before operating. Failure to do so could result in a

malfunction and personal injury.

Remove the parts and accessories from the packaging and inspect for damage.

Contents:

• Angle Grinder • Arbor Nut • Wrench

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 11 www.princessauto.com / 1-800-665-8685

IDENTIFICATION KEY

A. Safety Guard

B. Spindle Lock Button

C. Power Switch

D. Battery Pack (not included)

E. Flange

F. Lower Guard

G. Handle

ASSEMBLY & INSTALLATION

INSTALL EXTERNAL BATTERY PACK

1. Check the battery power level before each use.

• The battery is not fully charged out of the carton. Charge the battery

before rst use.

2. Install the battery by aligning the rib on the battery with the groove on

the battery port and push forward until the latch clicks.

3. Remove the battery by pushing the battery lock button and pulling the

battery free.

WHEEL GUARD INSTALLATION

WARNING: When using an oset hub grinding wheel, ex wheel, wire

wheel, cut-o wheel or abrasive mop disc, the wheel guard must be

tted on the tool so that the closed side of the guard always protects

the operator.

1. Unlock the wheel guard handle.

2. Align tabs on wheel guard with notches on gear housing.

3. Slide wheel guard over the rim of the gear housing.

4. Rotate the wheel guard as needed to shield you during the planned work.

5. Lock the wheel guard handle.

6. Tighten the wheel guard nut securely.

FIGURE 1.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 12

7. Check the wheel guard to ensure it is rmly in place. Adjust if necessary

before proceeding.

INSTALLING THE LOWER GUARD

1. Install the lower guard onto the safety guard

before using a cutting wheel.

2. Remove the power source.

3. Flip the angle grinder onto it's back and hold it in

place.

4. Align the lower guard's groove with the safety

guard's rim (Fig. 2)

5. Slide the lower guard onto the safety guard with a

rotary motion until it is rmly seated.

6. Push the the lock button to remove the lower

guard once the task is nished (g. 3).

INSTALLING WHEELS AND

ACCESSORIES

Shut the power o and disconnect the angle

grinder from the power supply (if possible) before making any

adjustments, changing accessories, cleaning, servicing or when storing.

Such preventive safety measures reduce the risk of starting the tool

accidentally.

Wheels are held in place by the ange. Wire brushes and similar accessories

screw onto the spindle.

The ange consists of the inner ange that sits between the angle grinder and

the accessory and the outer ange that secures the wheel to the inner ange

by friction.

Insert the outer ange's raised center into the o-set hub grinding wheel to

secure.

Position the outer ange's at bottom against the cutting wheel to secure it.

Can be either o-set hub or straight.

Do not overtighten the anges, as this may crack the wheel and cause it to

shatter during use.

Remove both anges when installing a wire brush or similar accessory.

FIGURE 2.

FIGURE 3.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 13 www.princessauto.com / 1-800-665-8685

OFFSET HUB GRINDING WHEELS

WARNING ! Always install the grinding wheel with the oset hub against

the disc ange. Failure to do so will cause the grinding wheel to crack

when tightening the clamp nut. This could result in serious personal

injury because of loose particles breaking o and being thrown from the

grinder. Do not overtighten.

1. Mount the inner ange with the machined 'ats' side down onto the

spindle. Slowly rotate the inner ange until it engages the corresponding

matching machined 'ats' on the spindle shaft.

2. Slide the wheel over the spindle shaft and over the inner ange's raised

shoulder. Make sure the wheel's protruding side is against the tool.

3. Screw the outer ange onto the spindle with the shouldered side down.

4. Firmly depress the spindle lock so the spindle cannot revolve; then use

the lock nut wrench, turning it clockwise, to securely tighten the outer

ange.

5. To remove the wheel, follow the installation procedure in reverse.

ABRASIVE DISC

1. Mount the rubber backing pad onto the spindle.

2. Place abrasive disc onto the spindle, then t the disc onto the rubber pad

and begin to screw the outer ange onto the spindle.

3. Firmly depress the spindle lock so that the spindle cannot rotate, then use

the lock nut wrench and securely tighten clockwise.

4. Reverse the installation procedure to remove the disc.

WIRE BRUSH

WARNING! Brushes will eject bristles during use. These bristles may

penetrate skin through light clothing. Wear eye protection that

completely surrounds your eyes and protective clothing to avoid injury.

1. Inspect the wire brush before installation. Discard damaged brushes as

they are more likely to eject bristles.

2. Press and hold the spindle lock button and turn the accessory until it will

no longer rotate.

3. Loosen the ange with the lock nut wrench.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 14

4. Remove the front ange, accessory and rear ange. Set aside.

5. Screw the wire brush onto the spindle until it is hand tight.

6. Press the spindle lock button and place a wrench onto the wire brush's

xed nut. Tighten the brush until secure.

INSTALLING THE AUXILLARY HANDLE

Your grinder is equipped with a handle that you can mount on either side or on

top of the gear housing. Screw the handle into the chosen threaded hole.

Change the wheel guard's position to protect your hand when switching sides.

OPERATIONS

OPERATING THE ANGLE GRINDER

WARNING! Never remove the metal guard as a shattered cutting wheel

can cause severe personal injury or death. The metal guard will contain

and redirect shards away from the user.

1. Install a cutting or grinding wheel or a wire brush accessory appropriate

for the material and task.

2. Determine if you need to clamp or secure the workpiece.

3. Position the accessory so that it does not touch anything.

4. Press the power switch to the ON position.

5. Allow the accessory to attain full speed before proceeding to the task.

6. Perform the task.

7. Switch the tool OFF.

8. Wait for the accessory to stop moving before placing the tool down on the

workbench.

CUTTING WHEEL

1. Align the cutting wheel with the workpiece. Keep the metal guard

between yourself and the cutting wheel in case it breaks apart.

2. Apply gentle pressure to the tool and allow the cutting wheel to cut

through the workpiece. Too much force will slow the wheel and could

cause it to break.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 15 www.princessauto.com / 1-800-665-8685

3. Keep the tool steady during the cut. Do not attempt to move laterally or

twist the tool as it will break the cutting wheel.

WHEEL OR ACCESSORY

1. Tilt the angle grinder between 5 and 15 degrees when sanding. Tilt

between 20 and 30 degrees when grinding.

2. Never grind with the edge of the grinding wheel. Only use the bottom.

3. Bring the angle grinder wheel into contact with the workpiece.

4. Keep the grinder moving to avoid removing a excessive amount of

material from one area.

5. Use just enough pressure to keep the tool from chattering or bouncing.

• Use light pressure when there is a chance that the grinding wheel

may get snagged by the workpiece.

WIRE BRUSH

Do not use a wire brush if it interferes with the safety guard. Wire

brushes eject bristles during use and removing the guard may result in a

penetration injury. Only install brushes that t inside the guard.

1. Tilt the angle grinder between 5 and 15 degrees when using a wire brush.

2. Follow the instructions for using a grinding wheel.

CARE & MAINTENANCE

1. Maintain the tool with care. A tool in good condition is ecient, easier to

control and will have fewer problems.

2. Inspect the tool components periodically. Repair or replace damaged or

worn components.. Only use identical replacement parts when servicing.

3. Only use accessories intended for use with this tool. Follow instructions

for changing accessories.

4. Keep the tool handles or gripping surfaces clean and dry.

5. Maintain the tool’s labels and name plates. These carry important

information. If unreadable or missing, contact Princess Auto Ltd. for

replacements.

WARNING! Only qualied service personnel should repair the tool. An

improperly repaired tool may present a hazard to the user and/or others.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 16

BATTERY MAINTENANCE

Avoid the risk of battery short circuits during transport, storage or disposal by

isolating both terminals with adhesive tape or pack the battery in a plastic bag

or a cardboard box.

1. The longest life and best performance can be obtained if the battery pack

is charged when the air temperature is between 50 to 86°F (10 to 30°C). Do

not charge the battery when the temperature is below 32°F (0°C) or above

104°F (40°C). This is important and will prevent damage to the battery

pack.

2. Charge the battery at rates recommended by the manufacturer.

CLEANING THE CHARGER

1. Only clean with a damp cloth. Avoid using solvents when cleaning plastic

parts.

2. To reduce risk of electric shock, unplug the charger from the outlet before

attempting any cleaning. Removing the battery pack will not reduce this

risk.

STORAGE

BATTERY STORAGE

IMPORTANT! Remove the battery when not in use for an extended period

of time to prevent damage.

1. Do not store the battery completely discharged. Charge it fully before

storing. Recharge occasionally if storing for a long time.

2. Do not store batteries in containers / spaces with loose metal objects.

Battery terminals could be short circuited if they come into contact with

metal objects. In addition to damaging the battery, you increase the risk of

a re.

3. Do not store in temperatures over 140°F/60°C. The battery may rupture or

leak.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 17 www.princessauto.com / 1-800-665-8685

DISPOSAL

Recycle a tool damaged beyond repair at the appropriate facility.

Contact your local municipality for a list of disposal facilities or by-laws for

electronic devices, batteries, oil or other toxic liquids.

TROUBLESHOOTING

Visit a Princess Auto Ltd. location for a solution if the tool does not function

properly or parts are missing. If unable to do so, have a qualied technician

service the tool.

Problem(s) Possible Cause(s) Suggested Solution(s)

The angle

grinder will not

start.

1. Supplied power is interrupted.

2. On/O switch is faulty.

3. Motor components are short-

circuiting or are defective.

4. Motor has overheated.

5. The battery is not installed

correctly.

6. Battery power depleted.

7. Battery is worn out.

1. Check that power supply is still

available.

2. Replace faulty switch.

3. Have a qualied technician

service the tool.

4. Allow motor to cool before

attempting to use.

5. Clean battery contacts

individually to avoid a shock.

Then install the battery

correctly. Make sure the

polarity matches and the

battery locks into place.

6. Follow instructions to charge

the battery in Care &

Maintenance.

7. Replace with a new battery

from the same manufacturer.

Dispose or recycle your old

battery according to your local

municipal bylaws.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 18

Problem(s) Possible Cause(s) Suggested Solution(s)

Motor starts

slow and

doesn't reach

operation speed.

1. Motor is damaged.

2. The battery has insucient

charge.

3. Battery is worn out.

1. Have a qualied technician

service the tool.

2. Follow instructions to charge

the battery in Care &

Maintenance.

3. Replace with a new battery

from the same manufacturer.

Dispose or recycle your old

battery according to your local

municipal bylaws.

Tool is making

unusual sounds. 1. The angle grinder's parts may

be rubbing or binding.

2. Electrical components may be

shorting.

1. Check for obstructions or

misaligned tool components.

Lubricate, repair or replace

the components based on the

particular problem.

2. Disconnect tool from the power

source immediately. Have the

tool examined by a qualied

technician.

Performance

decreases over

time.

• The wheel or accessory is dull

or damaged

• Keep the wheel or accessory

sharp. Replace as needed

Heavy sparking

inside motor

housing.

1. Motor is shorting. 1. Disconnect tool from the power

source immediately. Have the

tool examined by a qualied

technician.

Overheating 1. Forcing machine to work too

fast.

2. The wheel or accessory is dull

or damaged

3. Blocked motor housing vents.

1. Allow machine to work at its

own rate.

2. Keep the wheel or accessory

sharp. Replace as needed

3. Blow dust out of motor using

compressed air.

V1.0 4-1/2 IN. CORDLESS ANGLE GRINDER 9049024

Page 19 www.princessauto.com / 1-800-665-8685

Problem(s) Possible Cause(s) Suggested Solution(s)

Machine slows

when operating.

1. Low voltage due to

insuciently powered circuit.

2. Wrong gauge extension cord.

3. Feed rate into the wheel or

accessory too great.

4. The battery has insucient

charge.

5. Battery is worn out.

1. Attach to power circuit with

adequate amperage.

2. Replace with a thicker gauge

extension cord.

3. Slow rate of feed into the

wheel or accessory.

4. Follow instructions to charge

the battery in Care &

Maintenance.

5. Replace with a new battery

from the same manufacturer.

Dispose or recycle your old

battery according to your local

municipal bylaws.

9049024 4-1/2 IN. CORDLESS ANGLE GRINDER V1.0

www.princessauto.com / 1-800-665-8685 Page 20

La page est en cours de chargement...

Powerfist 9049024 Le manuel du propriétaire

Marque: Powerfist

Modèle: 9049024

Catégorie: Outils électroportatifs

Taper: Le manuel du propriétaire

Télécharger le PDF

rapport

dans d''autres langues

English: Powerfist 9049024 Owner's manual

Powerfist 9049024 Le manuel du propriétaire

Powerfist 9049024 Le manuel du propriétaire

dans d''autres langues

Documents connexes

Autres documents