makita PC5010C Concrete Planer Instruction Manual

makita PC5010C Concrete Planer

SPECIFICATIONS

• 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.
• Weight according to EPTA-Procedure 01/2014

Intended use
The tool is intended for planing concrete surfaces.

Power supply
The tool should be connected only to a power supply of the same voltage as indicated on the nameplate, and can only be operated on single-phase AC supply. They are double-insulated and can, therefore, also be used from sockets without earth wire.

Noise
The typical A-weighted noise level determined according to EN62841-2-3:

Model| Sound pressure level (L pA ) **: ****(dB(A))| Sound power level (L WA ) : (dB(A))| Uncertainty (K) : (dB(A))**
---|---|---|---
PC5010C| 88| 96| 3

NOTE : The declared noise emission value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
NOTE : The declared noise emission value(s) may also be used in a preliminary assessment of exposure.

• WARNING: Wear ear protection.
• WARNING: The noise emission during actual use of the power tool can differ from the declared value( s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
• WARNING: Be sure to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).

Vibration
The vibration total value (tri-axial vector sum) determined according to EN62841-2-3:
Work mode: surface grinding.

Model| Vibration emission (a h , AG ) : (m/s 2 )| Uncertainty (K) : (m/s 2)
---|---|---
PC5010C| 4.2| 1.5

NOTE : The declared vibration total value(s) has been measured in accordance with a standard test method and may be used for comparing one tool with another.
NOTE : The declared vibration total value(s) may also be used in a preliminary assessment of exposure.
WARNING : The vibration emission during actual use of the power tool can differ from the declared value(s) depending on the ways in which the tool is used especially what kind of workpiece is processed.
WARNING : Be sure to identify safety measures to protect the operator that are based on an estimation  of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
WARNING : The declared vibration emission value is used for main applications of the power tool. However if the power tool is used for other applications, the vibration emission value may be different.

SAFETY WARNINGS

General power tool safety warnings

WARNING : Read all safety warnings, instructions, illustrations and specifications providedwith 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. Use of power supply via an RCD with a rated residual current of 30 mA or less is always recommended.
8. 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.
9. Do not touch the power plug with wet hands.
10. If the cord is damaged, have it replaced by the manufacturer or his agent in order to avoid a safety hazard.

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.

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.

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. Follow instruction for lubricating and changing accessories.

Concrete surface planer safety warnings

Safety warnings common for concrete surface planing operations:

1. This power tool is intended to function as a concrete surface planer with cup-type diamond wheels. 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 grinding with abrasive wheels, sanding, wire brushing, polishing, hole cutting or cutting-off are not 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 convert this power tool to operate in a way which is not specifically designed and specified by the tool manufacturer. Such a conversion may result in a loss of control and cause serious personal injury.
4. Do not use accessories which are not specifically designed and specified by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation.
5. 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.
6. 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.
7. The dimensions of the accessory mounting must fit the dimensions of the mounting hardware of the power tool. 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.
8. 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.
9. 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 applications. The dust mask or respirator must be capable of filtrating particles generated by the particular application. Prolonged exposure to high intensity noise may cause hearing loss.
10. 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.
11. Hold the power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a “live” wire may make exposed metal parts of the power tool “live” and could give the operator an electric shock.
12. Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory.
13. 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.
14. 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.
15. 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.
16. Do not operate the power tool near flammable materials. Sparks could ignite these materials.
17. Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.

Kickback and related warnings:

Kickback is a sudden reaction to a pinched or snagged rotating wheel, backing pad, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory’s rotation at the point of the binding. For example, if an abrasive wheel is snagged or pinched by the 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 movement at the point of pinching. Abrasive wheels may also break under these conditions. Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below.

1. Maintain a firm grip with both hands on the power tool and position your body and arms to allow you to resist kickback forces. Always use auxiliary handle, if provided, for maximum control over kickback or torque reaction during start-up. The operator can control torque reactions or kickback forces, if proper precautions are taken.
2. Never place your hand near the rotating accessory. 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, segmented diamond wheel with a peripheral gap greater than 10 mm or toothed saw blade. Such blades create frequent kickback and loss of control.

Safety warnings specific for concrete surface planing 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. 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.

Additional Safety Warnings:

1. Always install the dust collecting wheel guard before operation.
2. 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.
3. Make sure the wheel is not contacting the workpiece before the switch is turned on.
4. 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.
5. Do not leave the tool running. Operate the tool only when hand-held.
6. Do not touch the cup-type diamond wheel immediately after operation; it may be extremely hot and could burn your skin.
7. Observe the instructions of the manufacturer for correct mounting and use of wheels. Handle and store wheels with care.
8. Do not use separate reducing bushings or adaptors to adapt large hole cup-type diamond wheels.
9. Use only flanges specified for this tool.
10. Check that the workpiece is properly supported.
11. Pay attention that the wheel continues to rotate after the tool is switched off.
12. 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.
13. Do not use the tool on any materials containing asbestos.
    SAVE THESE INSTRUCTIONS

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.

FUNCTIONAL DESCRIPTION

CAUTION : Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.

Indication lamp

The indication lamp lights up green when the tool is plugged. If the indication lamp does not light up, the mains cord or the controller may be defective. The indication lamp is lit but the tool does not start even if the tool is switched on, the carbon brushes may be worn out, or the controller, the motor or the ON/OFF switch may be defective.

Shaft lock

WARNING : Never actuate the shaft lock when the spindle is moving. It may cause serious injury or the tool damage. Press the shaft lock to prevent spindle rotation when installing or removing accessories.

Switch action

CAUTION : Before plugging in the tool, always check to see that the slide switch actuates properly and returns to the “OFF” position when the rear end of the slide switch is depressed.
CAUTION : Switch can be locked in the “ON” position for ease of operator comfort during extended use. Apply caution when locking tool in the “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.

To stop the tool, press down the rear end of the slide switch so that it returns to the “O (OFF)” position.

Speed adjusting dial
The rotation speed of the tool can be changed by turning the speed adjusting dial. The table below shows the number on the dial and the corresponding rotation speed.

NOTICE : If the tool is operated continuously at low speed for a long time, the motor will get overloaded, resulting in tool malfunction.
NOTICE : The speed adjusting dial can be turned only as far as 5 and back to 1. Do not force it past 5 or 1, or the speed adjusting function may no longer work.

Accidental re-start preventive function

When plugging in the tool while the switch is ON, the tool does not start. At this time, the indication lamp blinks in red and shows that the accidental re- start preventive function works. To start the tool, turn off the switch, and turn it on again.

Constant speed control
Possible to get fine finish, because the rotating speed is kept constantly even under the loaded condition.

Soft start feature
Soft start feature reduces starting reaction.

Overload protector
When the load on the tool exceeds admissible levels, power to the motor is reduced to protect the motor from overheating. When the load returns to admissible levels, the tool will operate as normal.

ASSEMBLY

CAUTION : Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.

Installing or removing loop handle

• CAUTION : Always install the loop handle before operation.
• CAUTION : Always be sure the bolts on the loop handle is securely tightened before use.
• CAUTION : Hold the gripping area of the loop handle specified in the figure. Also, keep the hand away from the metal part of the tool during operation. Touching the metal part may result in electric shock, if the cutting attachment cuts live wire unexpectedly.

To install the loop handle, mount it onto the tool as illustrated and tighten two bolts to fix it. To remove the loop handle, follow the installation procedure in reverse.

Installing or removing dust collecting wheel guard

WARNING : Always switch OFF and unplug the tool before attaching dust collecting wheel guard.
WARNING : Dust collecting wheel guard is only for use in planing concrete surface with a cup-type diamond wheel. Do not use this guard with any other cutting accessory or for any other purpose.
WARNING : Inspect dust collecting wheel guard thoroughly before use to ensure that it is not damaged, cracked and/or deformed.

1. Loosen the attaching screw on the dust collecting wheel guard until attaching slot opens.
2. Make sure that the front-edge cover is in the closed position.
3. Mount the dust collecting wheel guard with the protrusions aligned with the notches on the bearing box.
4. Turn the dust collecting wheel guard in direction of the arrow, and tighten the attaching screw to secure.
   To remove the dust collecting wheel guard, follow the installation procedure in reverse.

Installing or removing cup-type diamond wheel

Optional accessory

WARNING : Be sure to use a genuine Makita cup-type diamond wheel.
WARNING : For cup-type diamond wheels that are 4 mm or thinner, place the convex section of the lock nut upwards and attach to the spindle.
CAUTION : When installing a cup-type diamond wheel, always make sure to tighten the lock nut firmly.
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 cup-type diamond wheel on the inner flange and screw the lock nut onto the spindle. As shown in the figure, flip the lock nut according to the thickness of the cup-type diamond wheel.

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. To remove the cup-type diamond wheel, follow the above installing procedure in reverse.

Connecting a vacuum cleaner Optional accessory

When you wish to perform clean concrete-planing operation, connect a Makita vacuum cleaner to your tool. Then connect a hose of the vacuum cleaner to the nozzle as shown in the figure.

Installing or removing dust cover attachment
Optional accessory

CAUTION : Always be sure that the tool is switched off and unplugged before installing or removing the dust cover attachment. Failure to do so causes damage to the tool or a personal injury. Install the dust cover attachment to each specified position. For details, refer to the instruction manual of the dust cover attachment.
NOTICE : Clean out the dust cover attachment when it is clogged with dust or foreign matters. Continuing operation with a clogged dust cover attachment will damage the tool.

OPERATION

Concrete surface planing operation

CAUTION : ALWAYS hold the tool firmly with one hand on the housing and the other on the auxiliary handle as shown in the figure.
CAUTION : Before operation, make sure that a vacuum cleaner is connected to the tool and turned on.
CAUTION : Do not use the tool with damaged dust cover brush. Use of damaged dust cover brush could lead to injury by leaking dust. Always install the auxiliary handle on the tool before operation. Hold the tool’s switch handle and the auxiliary handle firmly with both hands during operation.

Concrete surface planing in corners
To plane corners, open the front-edge cover by sliding in the directions of the arrows as shown in the figure.

Slide the front-edge cover completely so that the frontedge cover does not return to closed position. To plane other than corners, return the front-edge cover to closed position.

NOTICE : If it is hard to open / close the frontedge cover due to clogging of dust or the like, open / close the front-edge cover by inserting a slotted screwdriver or similar as shown in the figure and turning it.

MAINTENANCE

CAUTION : Always be sure that the tool is switched off and unplugged 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, carbon brush inspection and replacement, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.

Replacing dust cover brush
Worn dust cover brushes can be replaced. To remove the dust cover brushes, pull them off by using slotted driver or other appropriate tool.

Inserting new dust cover brushes into retaining grooves by pushing down from above.

At this time, ensure that dust cover brushes are fully hooked onto hooks on outer edges of grooves.

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.

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.

• Cup-type diamond wheel
• Dust cover attachment
• Dust cover brush
  NOTE : Some items in the list may be included in the tool package as standard accessories. They may differ from country to country.

References

• MAKITA Industrial Power Tools - The Leader In Cordless with 18V LXT Lithium-Ion

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