Makita GA035G Cordless Angle Grinder Instruction Manual

GA035G Cordless Angle Grinder

EN Cordless Angle Grinder

INSTRUCTION MANUAL

ZHCN

Gerinda Sudut Listrik Tanpa Kabel

PETUNJUK PENGGUNAAN

MS Pengisar Sudut Tanpa Kord MANUAL ARAHAN

Máy Mài Góc Cm Tay Hot ng Bng Pin

TÀI LIU HNG DN

GA035G

3 Fig.4

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Fig.2 1

Fig.5 1
2
Fig.6

Fig.3

1 Fig.7
B
Fig.8

3 2
B A

Fig.9

A
B C
1 2
1

4 2
3

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3

2 3 4
Fig.12 1 2 3
Fig.13 1 2 3
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Fig.17
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2 4
3
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Fig.19 Fig.20

11 23 44 11 23 44
1

Fig.21 1

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Fig.23 Fig.24 Fig.25 Fig.26

Fig.27 1
Fig.28

1 Fig.29 2

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7 5
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1 8 9 10

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ENGLISH (Original instructions)

SPECIFICATIONS

Model:

GA035G

Wheel diameter

150 mm (6″)

Max. wheel thickness

6.4 mm

Spindle thread Rated speed (n)

M14 or 5/8″ (country specific) 8,500 min-1

Overall length with BL4025

398 mm

with BL4040

410 mm

Net weight

3.0 – 4.0 kg

Rated voltage

D.C. 36 V – 40 V max

· Due to our continuing program of research and development, the specifications herein are subject to change without notice.
· Specifications may differ from country to country.
· The weight may differ depending on the attachment(s), including the battery cartridge. The lightest and heaviest combination, according to EPTA-Procedure 01/2014, are shown in the table.

Applicable battery cartridge and charger

Battery cartridge

BL4020 / BL4025* / BL4040* / BL4050F* * : Recommended battery

Charger

DC40RA / DC40RB / DC40RC

· Some of the battery cartridges and chargers listed above may not be available depending on your region of residence.

WARNING: Only use the battery cartridges and chargers listed above. Use of any other battery cartridges and chargers may cause injury and/or fire.

Recommended cord connected power source

Portable power pack

PDC01 / PDC1200

· The cord connected power source(s) listed above may not be available depending on your region of residence. · Before using the cord connected power source, read instruction and cautionary markings on them.

Symbols
The followings show the symbols which may be used for the equipment. Be sure that you understand their meaning before use.
Read instruction manual.
Wear safety glasses.

Ni-MH Li-ion

Only for EU countries Due to the presence of hazardous com-
ponents in the equipment, waste electrical
and electronic equipment, accumulators and batteries may have a negative impact on the environment and human health.
Do not dispose of electrical and electronic appliances or batteries with household waste! In accordance with the European Directive on waste electrical and electronic equipment and on accumulators and batteries and waste accumulators and batteries, as well as their adaptation to national law, waste electrical equipment, batteries and accumulators should be stored separately and delivered to a separate collection point
for municipal waste, operating in accor-
dance with the regulations on environmen-
tal protection. This is indicated by the symbol of the crossed-out wheeled bin placed on the equipment.

7 ENGLISH

Intended use
The tool is intended for grinding, sanding, wire brushing and cutting of metal and stone materials without the use of water.
SAFETY WARNINGS
General power tool safety warnings
WARNING: 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.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool.
Work area safety 1. Keep work area clean and well lit. Cluttered or
dark areas invite accidents.
2. 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.
3. Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
Electrical safety 1. Power tool plugs must match the outlet. Never
modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.
2. Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
3. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
4. 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 or moving parts. Damaged or entangled cords increase the risk of electric shock.
5. 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.
6. 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.

7. Power tools can produce electromagnetic fields (EMF) that are not harmful to the user. However, users of pacemakers and other similar
medical devices should contact the maker of their
device and/or doctor for advice before operating this power tool.
Personal safety
1. 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.
2. Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non-skid safety shoes, hard hat or
hearing protection used for appropriate conditions
will reduce personal injuries.
3. 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.
4. 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.
5. Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
6. Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.
7. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of
dust collection can reduce dust-related hazards.
8. Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.
9. Always wear protective goggles to protect your eyes from injury when using power tools. The goggles must comply with ANSI Z87.1 in the USA, EN 166 in Europe, or AS/NZS 1336 in Australia/New Zealand. In Australia/New Zealand, it is legally required to wear a face shield to protect your face, too.

8 ENGLISH

It is an employer’s responsibility to enforce the use of appropriate safety protective equipments by the tool operators and by other persons in the immediate working area.
Power tool use and care
1. 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.
2. 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.
3. Disconnect the plug from the power source and/or remove the battery pack, if detachable, 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.
4. 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.
5. Maintain power tools and accessories. 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.
6. Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
7. 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.
8. Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for
safe handling and control of the tool in unexpected
situations.
9. When using the tool, do not wear cloth work gloves which may be entangled. The entanglement of cloth work gloves in the moving parts may
result in personal injury.
Battery tool use and care
1. Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
2. Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
3. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.

4. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
5. Do not use a battery pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, explosion or risk of injury.
6. Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130 °C may cause explosion.
7. Follow all charging instructions and do not charge the battery pack or tool outside the temperature range specified in the instructions. Charging improperly or at temperatures outside the specified range may damage the battery and increase the risk of fire.
Service
1. 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.
2. Never service damaged battery packs. Service of battery packs should only be performed by the manufacturer or authorized service providers.
3. Follow instruction for lubricating and changing accessories.
Cordless grinder safety warnings
Safety Warnings Common for Grinding, Sanding, Wire Brushing, or Abrasive Cutting-Off Operations:
1. 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.
2. 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.
3. 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.
4. 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.
5. 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.

9 ENGLISH

6. 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.
7. 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 install an undamaged accessory. After inspecting and installing 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.
8. 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 stopping small abrasive or workpiece 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.
9. Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation.
10. Hold the power tool by insulated gripping surfaces only, when performing an operation where the cutting tool may contact hidden wiring. Contact with a “live” wire will also make exposed metal parts of the power tool “live” and
could give the operator an electric shock.
11. Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of your control.
12. 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.
13. 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.
14. Do not operate the power tool near flammable materials. Sparks could ignite these materials.
15. 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 uncon-
trolled 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 workpiece, 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 either jump toward or away from the operator, depending on direction of the wheel’s move-
ment 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.
1. 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 kick-
back forces, if proper precautions are taken.
2. Never place your hand near the rotating acces-
sory. Accessory may kickback over your hand.
3. 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.
4. Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the
accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory
and cause loss of control or kickback.
5. Do not attach a saw chain woodcarving blade or toothed saw blade. Such blades create frequent kickback and loss of control.
Safety Warnings Specific for Grinding and Abrasive Cutting-Off Operations:
1. 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.
2. The grinding surface of 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.
3. 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 the operator from broken wheel fragments, accidental contact with wheel and sparks that could
ignite clothing.
4. Wheels must be used only for recommended applications. For example: do not grind with the side of cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces
applied to these wheels may cause them to
shatter.

10 ENGLISH

5. 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.
6. Do not use worn down wheels from larger power tools. Wheel intended for larger power tool is not suitable for the higher speed of a smaller tool and may burst.
Additional Safety Warnings Specific for Abrasive Cutting-Off Operations:
1. Do not “jam” the cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback or wheel breakage.
2. 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.
3. When wheel is binding or when interrupting a cut for any reason, switch off the power tool 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.
4. Do not restart the cutting operation in the
workpiece. 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 workpiece.
5. Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their
own weight. Supports must be placed under the workpiece near the line of cut and near the edge
of the workpiece on both sides of the wheel.
6. Use extra caution when making a “pocket cut” into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, elec-
trical wiring or objects that can cause kickback.
Safety Warnings Specific for Sanding Operations:
1. 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:
1. Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not
overstress the wires by applying excessive load to the brush. The wire bristles can easily penetrate light clothing and/or skin.
2. 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.
11

Additional Safety Warnings: 1. When using depressed centre grinding wheels,
be sure to use only fiberglass-reinforced wheels. 2. NEVER USE Stone Cup type wheels with this grinder. This grinder is not designed for these types of wheels and the use of such a product may result in serious personal injury. 3. Be careful not to damage the spindle, the flange (especially the installing surface) or the lock nut. Damage to these parts could result in wheel breakage. 4. Make sure the wheel is not contacting the workpiece before the switch is turned on. 5. Before using the tool on an actual workpiece, let it run for a while. Watch for vibration or wobbling that could indicate poor installation or a poorly balanced wheel. 6. Use the specified surface of the wheel to perform the grinding. 7. Do not leave the tool running. Operate the tool only when hand-held. 8. Do not touch the workpiece immediately after operation; it may be extremely hot and could burn your skin.
9. Do not touch accessories immediately after operation; it may be extremely hot and could burn your skin.
10. Observe the instructions of the manufacturer for correct mounting and use of wheels. Handle and store wheels with care.
11. Do not use separate reducing bushings or adaptors to adapt large hole abrasive wheels.
12. Use only flanges specified for this tool. 13. For tools intended to be fitted with threaded
hole wheel, ensure that the thread in the wheel is long enough to accept the spindle length.
14. Check that the workpiece is properly supported.
15. Pay attention that the wheel continues to rotate after the tool is switched off.
16. If working place is extremely hot and humid, or badly polluted by conductive dust, use a short-circuit breaker (30 mA) to assure operator safety.
17. Do not use the tool on any materials containing asbestos.
18. When use cut-off wheel, always work with the dust collecting wheel guard required by domestic regulation.
19. Cutting discs must not be subjected to any lateral pressure.
20. Do not use cloth work gloves during operation. Fibers from cloth gloves may enter the tool, which causes tool breakage.
21. Make sure there are no electrical cables, water pipes, gas pipes etc. that could cause a hazard if damaged by use of the tool.
SAVE THESE INSTRUCTIONS.
ENGLISH

WARNING: DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to safety rules for the subject product. MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.
Important safety instructions for battery cartridge
1. Before using battery cartridge, read all instructions and cautionary markings on (1) battery charger, (2) battery, and (3) product using battery.
2. Do not disassemble or tamper the battery cartridge. It may result in a fire, excessive heat, or explosion.
3. If operating time has become excessively shorter, stop operating immediately. It may result in a risk of overheating, possible burns and even an explosion.
4. If electrolyte gets into your eyes, rinse them out with clear water and seek medical attention right away. It may result in loss of your eyesight.
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any conductive material.
(2) Avoid storing battery cartridge in a container with other metal objects such as nails, coins, etc.
(3) Do not expose battery cartridge to water or rain.
A battery short can cause a large current flow, overheating, possible burns and even a breakdown.
6. Do not store and use the tool and battery cartridge in locations where the temperature may reach or exceed 50 °C (122 °F).
7. Do not incinerate the battery cartridge even if it is severely damaged or is completely worn out. The battery cartridge can explode in a fire.
8. Do not nail, cut, crush, throw, drop the battery cartridge, or hit against a hard object to the battery cartridge. Such conduct may result in a fire, excessive heat, or explosion.
9. Do not use a damaged battery.
10. The contained lithium-ion batteries are subject to the Dangerous Goods Legislation requirements. For commercial transports e.g. by third parties, forwarding agents, special requirement on packaging and labeling must be observed. For preparation of the item being shipped, consulting an expert for hazardous material is required. Please also observe possibly more detailed national regulations. Tape or mask off open contacts and pack up the battery in such a manner that it cannot move around in the packaging.
11. When disposing the battery cartridge, remove it from the tool and dispose of it in a safe place. Follow your local regulations relating to disposal of battery.
12

12. Use the batteries only with the products specified by Makita. Installing the batteries to non-compliant products may result in a fire, excessive heat, explosion, or leak of electrolyte.
13. If the tool is not used for a long period of time, the battery must be removed from the tool.
14. During and after use, the battery cartridge may take on heat which can cause burns or low temperature burns. Pay attention to the handling of hot battery cartridges.
15. Do not touch the terminal of the tool immediately after use as it may get hot enough to cause burns.
16. Do not allow chips, dust, or soil stuck into the terminals, holes, and grooves of the battery cartridge. It may result in poor performance or breakdown of the tool or battery cartridge.
17. Unless the tool supports the use near high-voltage electrical power lines, do not use the battery cartridge near a high-voltage electrical power lines. It may result in a malfunction or breakdown of the tool or battery cartridge.
18. Keep the battery away from children.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries. Use of non-genuine Makita batteries, or batteries that have been altered, may result in the battery bursting causing fires, personal injury and damage. It will also void the Makita warranty for the Makita tool and charger.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely discharged. Always stop tool operation and charge the battery cartridge when you notice less tool power.
2. Never recharge a fully charged battery cartridge. Overcharging shortens the battery service life.
3. Charge the battery cartridge with room temperature at 10 °C – 40 °C (50 °F – 104 °F). Let a hot battery cartridge cool down before charging it.
4. When not using the battery cartridge, remove it from the tool or the charger.
5. Charge the battery cartridge if you do not use it for a long period (more than six months).
FUNCTIONAL DESCRIPTION
CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool.
ENGLISH

Installing or removing battery cartridge

CAUTION: Always switch off the tool before installing or removing of the battery cartridge.
CAUTION: Hold the tool and the battery cartridge firmly when installing or removing battery cartridge. Failure to hold the tool and the battery cartridge firmly may cause them to slip off your hands and result in damage to the tool and battery cartridge and a personal injury.
Fig.1: 1. Red indicator 2. Button 3. Battery cartridge
To remove the battery cartridge, slide it from the tool while sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the battery cartridge with the groove in the housing and slip it into place. Insert it all the way until it locks in place with a little click. If you can see the red indicator as shown in the figure, it is not locked completely.
CAUTION: Always install the battery cartridge fully until the red indicator cannot be seen. If not, it may accidentally fall out of the tool, causing injury to you or someone around you.
CAUTION: Do not install the battery cartridge forcibly. If the cartridge does not slide in easily, it is not being inserted correctly.

Indicating the remaining battery capacity

Press the check button on the battery cartridge to indicate the remaining battery capacity. The indicator lamps light up for a few seconds.
Fig.2: 1. Indicator lamps 2. Check button

Indicator lamps

Remaining capacity

Lighted

Off

Blinking

75% to 100%

50% to 75%

25% to 50%

0% to 25%

NOTE: Depending on the conditions of use and the ambient temperature, the indication may differ slightly from the actual capacity.
NOTE: The first (far left) indicator lamp will blink when the battery protection system works.
Tool / battery protection system
The tool is equipped with a tool/battery protection system. This system automatically cuts off power to the motor to extend tool and battery life. The tool will automatically stop during operation if the tool or battery is placed under one of the following conditions:
Overload protection
When the tool/battery is operated in a manner that causes it to draw an abnormally high current, the tool automatically stops without any indication. In this situation, turn the tool off and stop the application that caused the tool to become overloaded. Then turn the tool on to restart.
Overheat protection
When the tool/battery is overheated, the tool stops automatically. Let the tool cool down before turning the tool on again.
Overdischarge protection
When the battery capacity is not enough, the tool stops automatically. In this case, remove the battery from the tool and charge the battery.
Releasing protection lock
When the protection system works repeatedly, the tool is locked. In this situation, the tool does not start even if turning the tool off and on. To release the protection lock, remove the battery, set it to the battery charger and wait until the charging finishes.
Shaft lock
Press the shaft lock to prevent spindle rotation when installing or removing accessories. Fig.3: 1. Shaft lock
NOTICE: Never actuate the shaft lock when the spindle is moving. The tool may be damaged.

Charge the battery.
The battery may have malfunctioned.

13 ENGLISH

Switch action
CAUTION: Before installing the battery cartridge into the tool, always check to see that the slide switch actuates properly and returns to the “OFF” position when the rear of the slide switch is depressed.
CAUTION: Switch can be locked in “ON” position for ease of operator comfort during extended use. Apply caution when locking tool in “ON” position and maintain firm grasp on tool.
To start the tool, press down the rear end of the slide switch and then slide it toward the “I (ON)” position. For continuous operation, press down the front end of the slide switch to lock it. Fig.4: 1. Slide switch To stop the tool, press down the rear end of the slide switch so that it returns to the “O (OFF)” position. Fig.5: 1. Slide switch
Accidental re-start preventive function
When installing the battery cartridge while the slide switch in the “I (ON)” position, the tool does not start. To start the tool, first slide the slide switch toward the “O (OFF)” position and then slide it toward the “I (ON)” position.
Active Feedback sensing Technology
The tool electronically detects situations where the wheel or accessory may be at risk to be bound. In the situation, the tool is automatically shut off to prevent further rotation of the spindle (it does not prevent kickback). To restart the tool, switch off the tool first, remove the cause of sudden drop in the rotation speed, and then turn the tool on.
Soft start feature
Soft start feature reduces starting reaction.
ASSEMBLY
CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before adjusting or checking function on the tool.
Installing side grip (handle)
CAUTION: Always be sure that the side grip is installed securely before operation.
Screw the side grip securely on the position of the tool as shown in the figure. Fig.6

Installing or removing wheel guard
WARNING: When using a depressed center wheel, flap disc, flex wheel or wire wheel brush, the wheel guard must be fitted on the tool so that the closed side of the guard always points toward the operator.
WARNING: Make sure that the wheel guard is securely locked by the lock lever with one of the holes on the wheel guard.
WARNING: When using an abrasive cut-off / diamond wheel, be sure to use only the special wheel guard designed for use with cut-off wheels.
(In some European countries, when using a diamond wheel, the ordinary guard can be used. Follow the regulations in your country.)
For depressed center wheel, flap disc, flex wheel, wire wheel brush / abrasive cut-off wheel, diamond wheel
1. While pushing the lock lever, mount the wheel guard with the protrusions on the wheel guard aligned with the notches on the bearing box. Fig.7: 1. Lock lever 2. Notch 3. Protrusion
2. While pushing the lock lever toward A, push in the wheel guard by holding down the portions B as shown in the figure. Fig.8: 1. Wheel guard 2. Hole
NOTE: Push down the wheel guard straight. Otherwise, you cannot push the wheel guard completely.
3. While keeping the lock lever and wheel guard position as described in step 2, rotate the wheel guard toward C, and then, change the angle of the wheel guard according to the work so that the operator can be protected. Align the lock lever with one of the holes in the wheel guard, and then release the lock lever to lock the wheel guard. Fig.9: 1. Wheel guard 2. Hole
NOTE: Push the wheel guard completely. Otherwise, you cannot rotate the wheel guard.
To remove wheel guard, follow the installation procedure in reverse.

14 ENGLISH

Installing or removing depressed center wheel or flap disc
Optional accessory
WARNING: When using a depressed center wheel or flap disc, the wheel guard must be fitted on the tool so that the closed side of the guard always points toward the operator.
CAUTION: Make sure that the mounting part of the inner flange fits into the inner diameter of the depressed center wheel / flap disc perfectly. Mounting the inner flange on the wrong side may result in the dangerous vibration.
Mount the inner flange onto the spindle. Make sure to fit the dented part of the inner flange onto the straight part at the bottom of the spindle. Fit the depressed center wheel / flap disc on the inner flange and screw the lock nut onto the spindle. Fig.10: 1. Lock nut 2. Depressed center wheel
3. Inner flange 4. Mounting part To tighten the lock nut, press the shaft lock firmly so that the spindle cannot revolve, then use the lock nut wrench and securely tighten clockwise. Fig.11: 1. Lock nut wrench 2. Shaft lock
To remove the wheel, follow the installation procedure in reverse.
Installing or removing flex wheel
Optional accessory
WARNING: Always use supplied guard when flex wheel is on the tool. Wheel can shatter during use and guard helps to reduce chances of personal injury.
Fig.12: 1. Lock nut 2. Flex wheel 3. Back up pad 4. Inner flange
Follow instructions for depressed center wheel but also use back up pad over wheel. See order of assembly on accessories page in this manual.
Installing or removing abrasive disc
Optional accessory Fig.13: 1. Sanding lock nut 2. Abrasive disc
3. Rubber pad
1. Mount the rubber pad onto the spindle. 2. Fit the disc on the rubber pad and screw the sanding lock nut onto the spindle.
3. Hold the spindle with the shaft lock, and securely tighten the sanding lock nut clockwise with the lock nut wrench.
To remove the disc, follow the installation procedure in reverse.
NOTE: Use sander accessories specified in this manual. These must be purchased separately.

Installing or removing Ezynut
Optional accessory
CAUTION: Do not use Ezynut with Super Flange or angle grinder with “F” on the end of the model No. Those flanges are so thick that the entire thread cannot be retained by the spindle.
Fig.14: 1. Ezynut 2. Abrasive wheel 3. Inner flange 4. Spindle
Mount inner flange, abrasive wheel and Ezynut onto the spindle so that Makita Logo on Ezynut faces outside. Fig.15: 1. Shaft lock
Press shaft lock firmly and tighten Ezynut by turning the abrasive wheel clockwise as far as it turns. Turn the outside ring of Ezynut counterclockwise to loosen. Fig.16: 1. Arrow 2. Notch
Fig.17
NOTE: Ezynut can be loosened by hand as long as the arrow points the notch. Otherwise a lock nut wrench is required to loosen it. Insert one pin of the wrench into a hole and turn Ezynut counterclockwise.
Installing abrasive cut-off / diamond wheel
Optional accessory
WARNING: When using an abrasive cut-off / diamond wheel, be sure to use only the special wheel guard designed for use with cut-off wheels.
(In some European countries, when using a diamond wheel, the ordinary guard can be used. Follow the regulations in your country.)
WARNING: NEVER use cut-off wheel for side grinding.
Fig.18: 1. Lock nut 2. Abrasive cut-off wheel / diamond wheel 3. Inner flange 4. Wheel guard for abrasive cut-off wheel / diamond wheel
As for the installation, follow the instructions for depressed center wheel. The direction for mounting the lock nut and the inner flange varies by wheel type and thickness. Refer to the following figures.
When installing the abrasive cut-off wheel: Fig.19: 1. Lock nut 2. Abrasive cut-off wheel
(Thinner than 4 mm (5/32″)) 3. Abrasive cutoff wheel (4 mm (5/32″) or thicker) 4. Inner flange
When installing the diamond wheel: Fig.20: 1. Lock nut 2. Diamond wheel (Thinner than
4 mm (5/32″)) 3. Diamond wheel (4 mm (5/32″) or thicker) 4. Inner flange

15 ENGLISH

Installing wire cup brush
Optional accessory
CAUTION: Do not use brush that is damaged, or which is out of balance. Use of damaged brush could increase potential for injury from contact with broken brush wires.
Fig.21: 1. Wire cup brush
Remove the battery cartridge from the tool and place it upside down allowing easy access to spindle. Remove any accessories on spindle. Thread wire cup brush onto spindle and tighten with supplied wrench.
Installing wire wheel brush
Optional accessory
CAUTION: Do not use wire wheel brush that is damaged, or which is out of balance. Use of damaged wire wheel brush could increase potential for injury from contact with broken wires.
CAUTION: ALWAYS use guard with wire wheel brushes, assuring diameter of wheel fits inside guard. Wheel can shatter during use and guard helps to reduce chances of personal injury.
Fig.22: 1. Wire wheel brush
Remove the battery cartridge from the tool and place it upside down allowing easy access to spindle. Remove any accessories on spindle. Thread wire wheel brush onto spindle and tighten with the wrenches.

OPERATION
WARNING: It should never be necessary to force the tool. The weight of the tool applies adequate pressure. Forcing and excessive pressure could cause dangerous wheel breakage.
WARNING: ALWAYS replace wheel if tool is dropped while grinding.
WARNING: NEVER bang or hit grinding disc or wheel onto work.
WARNING: Avoid bouncing and snagging the wheel, especially when working corners, sharp edges etc. This can cause loss of control and kickback.
WARNING: NEVER use tool with wood cutting blades and other saw blades. Such blades when used on a grinder frequently kick and cause loss of control leading to personal injury.
CAUTION: Never switch on the tool when it is in contact with the workpiece, it may cause an injury to operator.
CAUTION: Always wear safety goggles or a face shield during operation.
CAUTION: After operation, always switch off the tool and wait until the wheel has come to a complete stop before putting the tool down.
CAUTION: ALWAYS hold the tool firmly with one hand on housing and the other on the side grip (handle).
Grinding and sanding operation
Fig.23
Turn the tool on and then apply the wheel or disc to the workpiece. In general, keep the edge of the wheel or disc at an angle of about 15° to the workpiece surface. During the break-in period with a new wheel, do not work the grinder in forward direction or it may cut into the workpiece. Once the edge of the wheel has been rounded off by use, the wheel may be worked in both forward and backward direction.

16 ENGLISH

Operation with abrasive cut-off / diamond wheel
Optional accessory
WARNING: Do not “jam” the wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to twisting or binding of the wheel in the cut and the possibility of kickback, wheel breakage and overheating of the motor may occur.
WARNING: Do not start the cutting operation in the workpiece. Let the wheel reach full speed and carefully enter into the cut moving the tool forward over the workpiece surface. The wheel may bind, walk up or kickback if the power tool is started in the workpiece.
WARNING: During cutting operations, never change the angle of the wheel. Placing side pressure on the cut-off wheel (as in grinding) will cause the wheel to crack and break, causing serious personal injury.
WARNING: A diamond wheel shall be operated perpendicular to the material being cut.
Usage example: operation with abrasive cut-off wheel Fig.24
Usage example: operation with diamond wheel Fig.25

MAINTENANCE
CAUTION: Always be sure that the tool is switched off and the battery cartridge is removed before attempting to perform inspection or maintenance.
NOTICE: Never use gasoline, benzine, thinner, alcohol or the like. Discoloration, deformation or cracks may result.
To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized Service Centers, always using Makita replacement parts.
Air vent cleaning
The tool and its air vents have to be kept clean. Regularly clean the tool’s air vents or whenever the vents start to become obstructed. Fig.28: 1. Exhaust vent 2. Inhalation vent
Remove the dust cover from inhalation vent and clean it for smooth air circulation. Fig.29: 1. Dust cover
NOTICE: Clean out the dust cover when it is clogged with dust or foreign matters. Continuing operation with a clogged dust cover may damage the tool.

Operation with wire cup brush

Optional accessory
CAUTION: Check operation of brush by running tool with no load, insuring that no one is in front of or in line with brush.

NOTICE: Avoid applying too much pressure which causes over bending of wires when using the wire cup brush. It may lead to premature breakage.

Usage example: operation with wire cup brush Fig.26

Operation with wire wheel brush

Optional accessory
CAUTION: Check operation of wire wheel brush by running tool with no load, insuring that no one is in front of or in line with the wire wheel brush.

NOTICE: Avoid applying too much pressure which causes over bending of wires when using wire wheel brush. It may lead to premature breakage.

Usage example: operation with wire wheel brush Fig.27
17 ENGLISH

OPTIONAL ACCESSORIES

CAUTION: These accessories or attachments are recommended for use with your Makita tool specified in this manual. The use of any other accessories or attachments might present a risk of injury to persons. Only use accessory or attachment for its stated purpose.
If you need any assistance for more details regarding these accessories, ask your local Makita Service Center. · Makita genuine battery and charger Fig.30

–

150 mm (6″) model

Grip 36

Wheel Guard (for grinding wheel)

Inner flange

Depressed center wheel / Flap disc

Lock nut

Back up pad

Flex wheel

Rubber pad 125

Abrasive disc

Sanding lock nut

Wire wheel brush

Wire cup brush

Wheel Guard (for cut-off wheel) *1

Abrasive cut-off wheel / Diamond wheel

–

Lock nut wrench

NOTE: *1 In some European countries, when using a diamond wheel, the ordinary guard can be used instead of the special guard covering the both side of the wheel. Follow the regulations in your country.
NOTE: Some items in the list may be included in the tool package as standard accessories. They may differ from country to country.

18 ENGLISH

()

n BL4025
BL4040

GA035G 150 mm (6)
6.4 mm M145/8
8,500 r/min 398 mm 410 mm
3.0 – 4.0 kg D.C. 36 V – 40 V

· · · EPTA-Procedure 01/2014

BL4020 / BL4025* / BL4040* / BL4050F* *

DC40RA / DC40RB / DC40RC

PDC01 / PDC1200

· ·

Ni-MH

Li-ion

“” 1.

2.
3.

1.
2.
3.
4.
5.
6. RCD RCD
7. EMF

1.
2.
3. /
4.
5.

6.
7.
8.
9. ANSI Z87.1 EN 166AS/ NZS 1336
1. 2. 3. / 4. 5.

6.
7.
8.
9.

1.
2.
3.
4.
5.
6. 130
7.

1.
2.
3.

1.
2.
3.
4.
5.
6.
7.
8.
9.

10. “” “”
11.
12.
13.
14.
15.

1.
2.
3.
4.
5.

6. “”

3.
4.
5.
6.

1. “”
2.

1.
2.

1.
2.
3.
4. 5.

6. 7.

8.
9.

4.
5.

10.
11.
12. 13.

14. 15.

16. 30 mA
17.
18.
19. 20.

21.

1. 12 3
2.
3.
4.
5. (1) (2)
(3)
6. 50°C122°F
7.
8.
9.

10.
11.
12. Makita
13.
14.
15.
16.
17.
18.

Makita Makita

1.
2.
3. 10 °C – 40 °C50 °F – 104 °F
4.
5.

1: 1. 2. 3.

CHECK 2: 1. 2. CHECK

75% 100%
50% 75%
25% 50%
0% 25%

3: 1.

“OFF”
“ON” “ON”
“I (ON)” 4: 1. “O (OFF)” 5: 1.

“I (ON)” “O (OFF)” “I (ON)”

1. 7: 1. 2. 3.
2. A B 8: 1. 2.

3. 2 C 9: 1. 2.

10: 1. 2. 3.
4. 11: 1. 2.

12: 1. 2. 3. 4.

13: 1. 2.
3.
1. 2. 3.

Ezynut

Ezynut “F”
14: 1. Ezynut 2. 3. 4.
Ezynut EzynutMakita 15: 1. Ezynut Ezynut 16: 1. 2. 17
Ezynut Ezynut

18: 1. 2. 3. 4.

19: 1. 2.
4 mm 3. 4 mm 4.
20: 1. 2.
4 mm 3. 4 mm 4.

21: 1.

22: 1.

23
15°

“”

24
25

Makita Makita

28: 1. 2. 29: 1.

Makita

Makita
· Makita 30

–

150 mm (6)

125

–

BAHASA INDONESIA (Petunjuk Asli)

SPESIFIKASI

Model:

GA035G

Diameter roda Ketebalan roda maks. Ulir spindel Kecepatan terukur (n)

150 mm (6) 6,4 mm
M14 atau 5/8 (negara tertentu) 8.500 min-1

Panjang keseluruhan

dengan BL4025 dengan BL4040

398 mm 410 mm

Berat bersih

3,0 – 4,0 kg

Tegangan terukur

D.C. 36 V – 40 V maks

· Karena kesinambungan program penelitian dan pengembangan kami, spesifikasi yang disebutkan di sini dapat berubah tanpa pemberitahuan.
· Spesifikasi dapat berbeda dari satu negara ke negara lainnya.
· Berat alat mungkin berbeda tergantung perangkat tambahan yang dipasang, termasuk kartrid baterai. Kombinasi alat terberat dan teringan, sesuai Prosedur EPTA 01/2014, ditunjukkan pada tabel.

Kartrid dan pengisi daya baterai yang dapat digunakan

Kartrid baterai

BL4020 / BL4025* / BL4040* / BL4050F* * : Baterai yang direkomendasikan

Pengisi daya

DC40RA / DC40RB / DC40RC

· Beberapa kartrid baterai dan pengisi daya yang tercantum di atas mungkin tidak tersedia, tergantung wilayah tempat tinggal Anda.

PERINGATAN: Hanya gunakan kartrid dan pengisi daya baterai yang tercantum di atas. Penggunaan kartrid dan pengisi daya baterai lain dapat menimbulkan risiko cedera dan/atau kebakaran.

Sumber daya terhubung kabel yang direkomendasikan

Paket daya portabel

PDC01 / PDC1200

· Sumber daya terhubung kabel yang tercantum di atas mungkin tidak tersedia, bergantung pada wilayah tempat tinggal Anda.
· Sebelum menggunakan sumber daya terhubung kabel, baca petunjuk dan perhatian yang ditandai padanya.

Simbol
Berikut ini adalah simbol-simbol yang dapat digunakan pada peralatan ini. Pastikan Anda memahami arti masing-masing simbol sebelum menggunakan peralatan.
Baca petunjuk penggunaan.
Gunakan kaca mata pengaman.

Ni-MH Li-ion

Hanya untuk negara-negara UE Akibat adanya komponen berbahaya dalam peralatan, limbah peralatan listrik dan elektronik, aki dan baterai dapat memiliki dampak negatif pada lingkungan
dan kesehatan manusia.
Jangan buang peralatan listrik dan elektronik atau baterai bersama limbah rumah tangga!
Sesuai dengan Petunjuk Eropa tentang limbah peralatan listrik dan elektronik dan tentang aki dan baterai serta limbah aki dan baterai, serta penyesuaiannya terhadap undang-undang nasional,
limbah peralatan listrik, baterai dan aki harus disimpan secara terpisah dan
dikirim ke tempat pengumpulan terpisah
untuk sampah kota, beroperasi sesuai dengan peraturan tentang perlindungan
lingkungan.
Hal ini ditunjukkan dengan simbol tempat sampah bersilang yang ditempatkan pada peralatan.

31 BAHASA INDONESIA

Penggunaan
Mesin ini dirancang untuk menggerinda, mengampelas, menyikat dengan kawat dan memotong logam dan material batuan tanpa menggunakan air.
PERINGATAN
KESELAMATAN
Peringatan keselamatan umum mesin listrik
PERINGATAN: Bacalah semua peringatan keselamatan, petunjuk, ilustrasi dan spesifikasi yang disertakan bersama mesin listrik ini. Kelalaian untuk mematuhi semua petunjuk yang tercantum di bawah ini dapat menyebabkan sengatan listrik, kebakaran dan/atau cedera serius.
Simpanlah semua peringatan dan petunjuk untuk acuan di masa depan.
Istilah “mesin listrik” dalam semua peringatan mengacu pada mesin listrik yang dijalankan dengan sumber listrik jala-jala (berkabel) atau baterai (tanpa kabel).
Keselamatan tempat kerja 1. Jaga tempat kerja selalu bersih dan
berpenerangan cukup. Tempat kerja yang berantakan dan gelap mengundang kecelakaan. 2. Jangan gunakan mesin listrik dalam lingkungan yang mudah meledak, misalnya jika ada cairan, gas, atau debu yang mudah menyala. Mesin listrik menimbulkan bunga api yang dapat menyalakan debu atau uap tersebut. 3. Jauhkan anak-anak dan orang lain saat menggunakan mesin listrik. Bila perhatian terpecah, anda dapat kehilangan kendali.
Keamanan Kelistrikan 1. Steker mesin listrik harus cocok dengan
stopkontak. Jangan sekali-kali mengubah steker dengan cara apa pun. Jangan menggunakan steker adaptor dengan mesin listrik terbumi (dibumikan). Steker yang tidak diubah dan stopkontak yang cocok akan mengurangi risiko sengatan listrik.
2. Hindari sentuhan tubuh dengan permukaan terbumi atau yang dibumikan seperti pipa, radiator, kompor, dan kulkas. Risiko sengatan listrik bertambah jika tubuh Anda terbumikan atau dibumikan.
3. Jangan membiarkan mesin listrik kehujanan atau kebasahan. Air yang masuk ke dalam mesin listrik akan meningkatkan risiko sengatan listrik.

4. Jangan menyalahgunakan kabel. Jangan sekali-kali menggunakan kabel untuk membawa, menarik, atau mencabut mesin listrik dari stopkontak. Jauhkan kabel dari
panas, minyak, tepian tajam, atau bagian yang bergerak. Kabel yang rusak atau kusut memperbesar risiko sengatan listrik.
5. Bila menggunakan mesin listrik di luar ruangan, gunakan kabel ekstensi yang sesuai untuk penggunaan di luar ruangan.
Penggunaan kabel yang sesuai untuk penggunaan luar ruangan mengurangi risiko
sengatan listrik.
6. Jika mengoperasikan mesin listrik di lokasi lembap tidak terhindarkan, gunakan pasokan daya yang dilindungi peranti imbasan arus (residual current device – RCD). Penggunaan RCD mengurangi risiko sengatan listrik.
7. Mesin listrik dapat menghasilkan medan magnet (EMF) yang tidak berbahaya bagi pengguna. Namun, pengguna alat pacu
jantung atau peralatan medis sejenisnya harus berkonsultasi dengan produsen peralatan tersebut dan/atau dokter mereka sebelum mengoperasikan mesin listrik ini.
Keselamatan Diri
1. Jaga kewaspadaan, perhatikan pekerjaan Anda dan gunakan akal sehat bila menggunakan mesin listrik. Jangan menggunakan mesin listrik saat Anda lelah atau di bawah pengaruh obat bius, alkohol, atau obat. Sekejap saja lalai saat menggunakan mesin listrik dapat
menyebabkan cedera badan serius.
2. Gunakan alat pelindung diri. Selalu gunakan
pelindung mata. Peralatan pelindung seperti masker debu, sepatu pengaman anti-selip, helm pengaman, atau pelindung telinga yang digunakan
untuk kondisi yang sesuai akan mengurangi risiko
cedera badan.
3. Cegah penyalaan yang tidak disengaja. Pastikan bahwa sakelar berada dalam posisi mati (off) sebelum menghubungkan mesin ke sumber daya dan/atau paket baterai, atau mengangkat atau membawanya. Membawa mesin listrik dengan jari Anda pada sakelarnya atau mengalirkan listrik pada mesin listrik
yang sakelarnya hidup (on) akan mengundang
kecelakaan.
4. Lepaskan kunci-kunci penyetel sebelum menghidupkan mesin listrik. Kunci-kunci yang masih terpasang pada bagian mesin listrik yang berputar dapat menyebabkan cedera.
5. Jangan meraih terlalu jauh. Jagalah pijakan dan keseimbangan sepanjang waktu. Hal ini memungkinkan kendali yang lebih baik atas mesin listrik dalam situasi yang tidak diharapkan.
6. Kenakan pakaian yang memadai. Jangan memakai pakaian yang longgar atau perhiasan. Jaga jarak antara rambut dan pakaian Anda dengan komponen mesin yang bergerak. Pakaian yang longgar, perhiasan, atau rambut yang panjang dapat tersangkut pada komponen yang bergerak.

32 BAHASA INDONESIA

7. Jika tersedia fasilitas untuk menghisap dan mengumpulkan debu, pastikan fasilitas tersebut terhubung listrik dan digunakan dengan baik. Penggunaan pembersih debu dapat mengurangi bahaya yang terkait dengan debu.
8. Jangan sampai Anda lengah dan mengabaikan prinsip keselamatan mesin ini hanya karena sudah sering mengoperasikannya dan sudah merasa terbiasa. Tindakan yang lalai dapat menyebabkan cedera berat dalam sepersekian detik saja.
9. Selalu kenakan kacamata pelindung untuk melindungi mata dari cedera saat menggunakan mesin listrik. Kacamata harus sesuai dengan ANSI Z87.1 di Amerika Serikat, EN 166 di Eropa, atau AS/NZS 1336 di Australia/Selandia Baru. Di Australia/Selandia Baru, secara hukum Anda juga diwajibkan mengenakan pelindung wajah untuk melindungi wajah Anda.
Menjadi tanggung jawab atasan untuk menerapkan penggunaan alat pelindung keselamatan yang tepat bagi operator mesin dan orang lain yang berada di area kerja saat itu.
Penggunaan dan pemeliharaan mesin listrik 1. Jangan memaksa mesin listrik. Gunakan
mesin listrik yang tepat untuk keperluan Anda. Mesin listrik yang tepat akan menuntaskan pekerjaan dengan lebih baik dan aman pada kecepatan sesuai rancangannya. 2. Jangan gunakan mesin listrik jika sakelar tidak dapat menyalakan dan mematikannya. Mesin listrik yang tidak dapat dikendalikan dengan sakelarnya adalah berbahaya dan harus diperbaiki. 3. Cabut steker dari sumber listrik dan/atau lepas paket baterai, jika dapat dilepas, dari mesin listrik sebelum melakukan penyetelan apa pun, mengganti aksesori, atau menyimpan mesin listrik. Langkah keselamatan preventif tersebut mengurangi risiko hidupnya mesin secara tak sengaja. 4. Simpan mesin listrik jauh dari jangkauan anakanak dan jangan biarkan orang yang tidak paham mengenai mesin listrik tersebut atau petunjuk ini menggunakan mesin listrik. Mesin listrik sangat berbahaya di tangan pengguna yang tak terlatih.

5. Rawatlah mesin listrik dan aksesori. Periksa apakah ada komponen bergerak yang tidak lurus atau macet, komponen yang pecah, dan kondisi-kondisi lain yang dapat memengaruhi pengoperasian mesin listrik. Jika rusak, perbaiki mesin listrik terlebih dahulu sebelum digunakan. Banyak kecelakaan disebabkan oleh kurangnya pemeliharaan mesin listrik.
6. Jaga agar mesin pemotong tetap tajam dan bersih. Mesin pemotong yang terawat baik dengan mata pemotong yang tajam tidak mudah macet dan lebih mudah dikendalikan.
7. Gunakan mesin listrik, aksesori, dan mata mesin, dll. sesuai dengan petunjuk ini, dengan memperhitungkan kondisi kerja dan jenis pekerjaan yang dilakukan. Penggunaan mesin listrik untuk penggunaan yang lain dari peruntukan
dapat menimbulkan situasi berbahaya.
8. Jagalah agar gagang dan permukaan pegangan tetap kering, bersih, dan bebas dari minyak dan pelumas. Gagang dan permukaan pegangan yang licin tidak mendukung keamanan
penanganan dan pengendalian mesin dalam
situasi-situasi tak terduga.
9. Ketika menggunakan mesin, jangan menggunakan sarung tangan kain yang dapat tersangkut. Sarung tangan kain yang tersangkut
pada komponen bergerak dapat mengakibatkan cedera pada pengguna.
Penggunaan dan pemeliharaan mesin bertenaga baterai
1. Isi ulang baterai hanya dengan pengisi daya
yang ditentukan oleh pabrikan. Pengisi daya yang cocok untuk satu jenis paket baterai dapat menimbulkan risiko kebakaran ketika digunakan untuk paket baterai yang lain.
2. Gunakan mesin listrik hanya dengan paket baterai yang telah ditentukan secara
khusus. Penggunaan paket baterai lain dapat menimbulkan risiko cedera dan kebakaran.
3. Ketika paket baterai tidak digunakan, jauhkan dari benda logam lain, seperti penjepit kertas, uang logam, kunci, paku, sekrup atau benda logam kecil lainnya, yang dapat menghubungkan satu terminal ke terminal lain. Hubungan singkat terminal baterai dapat menyebabkan luka bakar atau kebakaran.
4. Pemakaian yang salah, dapat menyebabkan keluarnya cairan dari baterai; hindari kontak. Jika terjadi kontak secara tidak sengaja, bilas dengan air. Jika cairan mengenai mata, cari bantuan medis. Cairan yang keluar dari baterai bisa menyebabkan iritasi atau luka bakar.
5. Jangan menggunakan paket baterai atau mesin yang sudah rusak atau telah diubah. Baterai yang rusak atau telah diubah dapat menyebabkan hal-hal yang tidak dapat diprediksi yang dapat menyebabkan kebakaran, ledakan atau risiko cidera.
6. Jangan membiarkan paket baterai atau mesin dekat dengan api atau suhu yang berlebihan.
Pajanan api atau suhu di atas 130 °C dapat menyebabkan ledakan.

33 BAHASA INDONESIA

7. Ikuti semua petunjuk pengisian daya dan jangan mengisi daya paket baterai atau mesin di luar rentang suhu yang ditentukan di panduan. Mengisi daya secara tidak tepat
atau pada suhu di luar rentang yang ditentukan dapat merusak baterai dan meningkatkan risiko kebakaran.
Servis
1. Berikan mesin listrik untuk diperbaiki hanya kepada oleh teknisi yang berkualifikasi dengan menggunakan hanya suku cadang pengganti yang serupa. Hal ini akan menjamin terjaganya keamanan mesin listrik.
2. Jangan pernah memperbaiki paket baterai yang sudah rusak. Perbaikan paket baterai harus dilakukan hanya oleh produsen atau penyedia
servis resmi.
3. Patuhi petunjuk pelumasan dan penggantian aksesori.
Peringatan keselamatan gerinda tanpa kabel
Peringatan Keselamatan yang Umum untuk Penggerindaan, Pengampelasan, Penyikatan dengan Sikat Kawat, atau Pengoperasian Pemotongan Abrasif:
1. Mesin listrik ini dirancang untuk berfungsi sebagai gerinda, pengampelas, sikat kawat atau mesin pemotong. Bacalah semua peringatan keselamatan, petunjuk, ilustrasi dan spesifikasi yang disertakan bersama mesin listrik ini. Kelalaian untuk mematuhi semua petunjuk yang tercantum di bawah ini dapat menyebabkan sengatan listrik, kebakaran dan/atau cedera serius.
2. Tidak dianjurkan menggunakan mesin listrik ini untuk melakukan pekerjaan seperti memoles. Pekerjaan yang tidak sesuai dengan spesifikasi mesin listrik ini dapat menimbulkan bahaya dan menyebabkan cedera pada pengguna.
3. Jangan gunakan aksesori yang tidak dirancang secara khusus dan dianjurkan oleh produsen mesin. Hanya karena aksesori tersebut dapat dipasang pada mesin listrik Anda, bukan berarti dapat menjamin keselamatan dalam pengoperasian.
4. Kecepatan terukur pada aksesori setidaknya harus sama dengan kecepatan maksimum yang tertera pada mesin listrik. Aksesori yang bekerja lebih cepat dari kecepatan terukurnya mungkin saja pecah dan terlempar.
5. Diameter luar dan tebal aksesori Anda harus berada dalam nilai kapasitas mesin listrik Anda. Aksesori dengan ukuran yang tidak tepat tidak dapat dilindungi atau dikendalikan secara
memadai.

6. Pemasangan aksesori berulir harus sesuai dengan ulir spindel gerinda. Untuk aksesori
yang dipasang menggunakan flensa, lubang punjung pada aksesori harus cocok dengan diameter tempat pemasangan pada flensa. Aksesori punjung yang tidak sesuai dengan perangkat keras pemasangan mesin listrik
akan bekerja secara tidak seimbang, bergetar berlebihan dan dapat menyebabkan hilangnya kendali.
7. Jangan menggunakan aksesori yang sudah rusak. Setiap kali sebelum digunakan, periksa apakah ada patahan dan retakan pada roda
abrasif, apakah ada retakan, sobekan atau keausan pada bantalan belakang, serta apakah ada kawat yang longgar atau patah pada sikat kawat. Jika mesin listrik atau aksesori jatuh, periksa apakah terjadi kerusakan, atau pasang aksesris yang tidak rusak. Setelah memeriksa dan memasang aksesori, posisikan diri Anda dan orang di sekitar jauh dari bidang aksesori yang berputar dan jalankan mesin listrik pada kecepatan maksimum tanpa beban selama satu menit. Aksesori yang rusak umumnya akan pecah selama waktu pengujian ini.

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