Makita Planer PC5000C User Manual

INSTRUCTION MANUAL  
Concrete Planer  
PC5000C  
PC5001C  
009839  
DOUBLE INSULATION  
WARNING:  
For your personal safety, READ and UNDERSTAND before using.  
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.  
1
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9.  
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.  
accessories, or storing power tools. Such  
preventive safety measures reduce the risk of  
starting the power tool accidentally.  
21. 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.  
22. Maintain power tools. 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.  
23. Keep cutting tools sharp and clean. Properly  
maintained cutting tools with sharp cutting edges  
are less likely to bind and are easier to control.  
24. 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.  
10. Use of power supply via a RCD with a rated  
residual current of 30mA or less is always  
recommended.  
Personal safety  
11. 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.  
12. Use personal protective equipment. Always  
wear eye protection. Protective equipment such  
as dust mask, non-skid safety shoes, hard hat, or  
hearing protection used for appropriate conditions  
will reduce personal injuries.  
13. 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.  
14. 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.  
Service  
25. 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.  
26. Follow instruction for lubricating and  
changing accessories.  
15. Do not overreach. Keep proper footing and  
balance at all times. This enables better control  
of the power tool in unexpected situations.  
16. Dress properly. Do not wear loose clothing or  
jewellery. Keep your hair, clothing, and gloves  
away from moving parts. Loose clothes,  
jewellery or long hair can be caught in moving  
parts.  
17. 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.  
27. Keep handles dry, clean and free from oil and  
grease.  
GEB043-4  
CONCRETE PLANER SAW  
SAFETY WARNINGS  
Safety Warnings for Grinding Operation:  
1.  
2.  
3.  
This power tool is intended to function as a  
grinder with offset 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.  
Operations such as grinding with abrasive  
wheels, sanding, wire brushing, polishing or  
cutting-off 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.  
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.  
Power tool use and care  
18. 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.  
19. 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.  
20. Disconnect the plug from the power source  
and/or the battery pack from the power tool  
before making any adjustments, changing  
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4.  
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.  
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.  
The arbour size of wheels, flanges or any other  
accessory must properly fit the spindle of the  
power tool. Accessories with arbour holes that do  
not match the mounting hardware of the power  
tool will run out of balance, vibrate excessively  
and may cause loss of control.  
Do not use a damaged accessory. Before each  
use inspect the accessory such as offset  
diamond wheels for chips and cracks. 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.  
12. 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.  
13. 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.  
14. 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.  
15. Do not operate the power tool near flammable  
materials. Sparks could ignite these materials.  
16. Do not use accessories that require liquid  
coolants. Using water or other liquid coolants  
may result in electrocution or shock.  
6.  
7.  
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.  
a) 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 kickback  
forces, if proper precautions are taken.  
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.  
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.  
9.  
b) Never place your hand near the rotating  
accessory. Accessory may kickback over your  
hand.  
10. Hold 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  
shock the operator.  
11. 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.  
c) 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.  
d) 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.  
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e) Do not attach a saw chain woodcarving blade  
or toothed saw blade. Such blades create  
frequent kickback and loss of control  
disconnect the tool from the mains supply  
use non metallic objects and avoid  
damaging internal parts.  
(
)
Safety Warnings Specific for Grinding Operation:  
a) 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.  
b) 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:  
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.  
17. Always install the dust cover before operation.  
18. 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.  
19. Make sure the wheel is not contacting the  
workpiece before the switch is turned on.  
20. 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.  
FUNCTIONAL DESCRIPTION  
CAUTION:  
Always be sure that the tool is switched off and  
unplugged before adjusting or checking function on  
the tool.  
Switch action  
1. Lock lever  
2. Switch trigger  
21. Watch out for flying sparks. Hold the tool so  
that sparks fly away from you and other  
persons or flammable materials.  
22. Do not leave the tool running. Operate the tool  
only when hand-held.  
2
A
B
1
23. Do not touch the offset diamond wheel  
immediately after operation; it may be  
extremely hot and could burn your skin.  
24. Always be sure that the tool is switched off  
and unplugged or that the battery cartridge is  
removed before carrying out any work on the  
tool.  
008415  
CAUTION:  
Before plugging in the tool, always check to see  
that the switch trigger actuates properly and  
returns to the "OFF" position when released.  
25. Observe the instructions of the manufacturer  
for correct mounting and use of wheels.  
Handle and store wheels with care.  
26. Do not use separate reducing bushings or  
adaptors to adapt large hole wheels.  
27. Use only flanges specified for this tool.  
28. Pay attention that the wheel continues to  
rotate after the tool is switched off.  
For tool with the lock-on switch  
To start the tool, simply pull the switch trigger (A).  
Release the switch trigger to stop. For continuous  
operation, pull the switch trigger (A) and then push in the  
lock lever (B). To stop the tool from the locked position,  
pull the switch trigger (A) fully, then release it.  
For tool with the lock-off switch  
To prevent the switch trigger from accidentally pulled, a  
lock lever is provided. To start the tool, push in the lock  
lever (B) and then pull the switch trigger (A). Release the  
switch trigger to stop.  
For tool with the lock on and lock-off switch  
To prevent the switch trigger from accidentally pulled, a  
lock lever is provided. To start the tool, push in the lock  
lever (B) and then pull the switch trigger (A). Release the  
switch trigger to stop. For continuous operation, push in  
the lock lever (B), pull the switch trigger (A) and then  
29. 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.  
30. Do not use the tool on any materials  
containing asbestos.  
31. Do not use water or grinding lubricant.  
32. Ensure that ventilation openings are kept clear  
when working in dusty conditions. If it should  
become necessary to clear dust, first  
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push in the lock lever (B) further. To stop the tool from  
the locked position, pull the switch trigger (A) fully, then  
release it.  
To level a surface, the base of the planer should be  
aligned with the diamond wheel. The front roller should  
be adjusted (use hex wrench) upward to the level  
required for the desired stock removal amount.  
To change the amount of stock (concrete) removed,  
loosen the hex socket head bolts on the base holder with  
the hex wrench. Raise or lower the front roller to adjust  
the gap between it and the diamond wheel. The  
difference is the stock removal amount. Then secure the  
hex socket head bolts very carefully.  
Electronic function  
Constant speed control  
Possible to get fine finish, because the rotating  
speed is kept constantly even under the loaded  
condition.  
Additionally, 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.  
1. Hex socket head  
bolt  
1
2. Stock removal  
amount  
Soft start feature  
Soft start because of suppressed starting shock.  
Indication lamp  
2
1. Indication lamp  
009848  
1
NOTE:  
Maximum stock removal should be less than 4.0  
mm.  
Tilting base for smoother planing ( for  
PC5001C only)  
008416  
1. Base  
2. Hex wrench  
1
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.  
3. Hex socket head  
bolt  
2
3
Unintentional restart proof  
009849  
Even locking lever keeping the switch trigger depressed  
(Lock-on position) does not allow the tool to restart even  
when the tool is plugged.  
At this time, the indication lamp flickers red and shows  
the unintentional restart proof device is on function.  
To cancel the unintentional restart proof, pull the switch  
trigger fully, then release it.  
For smooth removal of a given surface roughness or  
texture, tilting the base is helpful. Use the hex wrench to  
loosen the two hex socket head bolts securing the base  
on either side.  
Use a hex wrench to lower the three hex socket head  
bolts on the base by turning them on the base clockwise.  
Level planing (for PC5001C only)  
1. Hex wrench  
2. Hex socket head  
bolt  
1. Base (for  
1
PC5001C only)  
2. Hex wrench  
3. Front roller  
2
1
009850  
2
3
009847  
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Use a square or ruler to obtain the desired base angle in  
relation to the diamond wheel. Then secure carefully the  
hex socket head bolts on either side of the base. Adjust  
center of base near wheel so that it is on the same level  
as the wheel.  
clockwise to raise, counterclockwise to lower.  
ASSEMBLY  
CAUTION:  
Always be sure that the tool is switched off and  
unplugged before carrying out any work on the  
tool.  
1. Same level  
2. Square or ruler  
3. Hex socket head  
bolt  
2
1
Max.  
6
Installing or removing diamond wheel  
1. Lock nut  
2
2. Lock nut wrench  
3. Diamond wheel  
4. Shaft lock  
1
3
009851  
NOTE:  
3
After base adjustment, turn the three hex socket  
head bolts on the base counterclockwise until the  
heads are flush with the back side of the base.  
Turn gently or base adjustment will be thrown off.  
4
009841  
To replace a worn diamond wheel with a new one, press  
in the shaft lock to hold the shaft steady, then loosen the  
lock nut counterclockwise with the lock nut wrench  
provided.  
Base adjustment to compensate for wheel  
wear (for PC5001C only)  
With long use, the diamond wheel will wear and thus  
Remove the worn diamond wheel.  
create  
a
gap with the planing surface so that  
To install  
procedure in reverse.  
a
new one, follow the above removal  
performance becomes poor. Check the tool after every 4  
or 5 hours of use.  
When installing a diamond wheel, always make sure to  
tighten the lock nut firmly.  
If the wheel and base surfaces are not aligned, loosen  
two hex socket head bolts securing the base. Turn three  
hex socket head bolts on the base clockwise and adjust  
the base so as to be level with the wheel surface.  
Retighten firmly the hex socket head bolts securing base  
and then lightly turn the hex socket head bolts  
counterclockwise so that the hex socket head bolts do  
not come loose during operation.  
NOTE:  
The ordinary diamond wheels on the market have  
no exhaust holes, so dust evacuation is poor. Also,  
if the installing hole is not of the exact diameter,  
tool vibration occurs and accidents can occur.  
ALWAYS USE A MAKITA OFFSET DIAMOND  
WHEEL.  
Dust cover adjustment  
1. Raise  
2. Lower  
1
Replacing dust cover's brush  
3. Dust cover  
4. Screw  
2
3
4
009885  
009880  
Loosen the screw. and adjust the dust cover's brush  
level. The dust cover's brush should be either flush with  
the diamond wheel surface or very slightly above (when  
tool is inverted) 0.5 mm. Suction/pickup will be poor if  
they are not approximately on the same level. After  
adjusting, be sure to tighten the screw firmly.  
To remove the dust cover's brush from the dust cover,  
grab an end of the dust cover's brush and take it out  
slowly outward.  
To adjust the dust cover, grip it on the outside; turn  
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Connecting a vacuum cleaner  
009881  
009845  
To install a dust cover's brush, put the outer edge of the  
dust cover's brush in the groove in the dust cover.  
When you wish to perform clean planing operation,  
connect a Makita vacuum cleaner to your tool as shown  
in the figure.  
OPERATION  
009882  
And then expand the groove. With the groove being  
expanded, insert the inner edge of the dust cover's  
brush. Repeat this action and insert all the remaining  
part.  
010273  
Always use the top grip (auxiliary handle) and firmly hold  
the tool by top grip and switch handle during operations.  
Dust bag  
1. Dust bag  
Planing in corners  
For PC5000C  
Flush planing of corners is possible after first removing  
the dust cover cap.  
For PC5001C only  
1
1. Dust cover cap  
2. The whole roller  
holder  
1
009846  
3. Hex socket head  
bolt  
4. Hex bolt  
To install dust bag, slip onto dust port. Always make sure  
to slip onto dust port all the way until it stops so that it  
does not come off during operation.  
Remove dust bag when it begins to touch cutting surface.  
This is a sign that it is full. Failure to empty bag will lead  
to poor suction/pickup.  
2
4
3
009883  
Before performing the flush planing of corners, remove  
the hex bolt which secures roller holder and base holder  
and then take away the whole roller holder.  
Next, loosen the hex socket head bolt and take away the  
dust cover cap and then adjust the dust cover in a  
proper position according to your work.  
8
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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.  
009884  
If you need any assistance for more details regarding  
these accessories, ask your local Makita Service Center.  
MAINTENANCE  
Offset diamond wheel (Dry type)  
CAUTION:  
Always be sure that the tool is switched off and  
unplugged before attempting to perform inspection  
or maintenance.  
Never use gasoline, benzine, thinner, alcohol or  
the like. Discoloration, deformation or cracks may  
result.  
Replacing carbon brushes  
1. Limit mark  
1
001145  
Remove and check the carbon brushes regularly.  
Replace when they wear down to the limit mark. Keep  
the carbon brushes clean and free to slip in the holders.  
Both carbon brushes should be replaced at the same  
time. Use only identical carbon brushes.  
Use a screwdriver to remove the brush holder caps.  
Take out the worn carbon brushes, insert the new ones  
and secure the brush holder caps.  
1. Brush holder  
cap  
2. Screwdriver  
1
2
009844  
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.  
9
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10  
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11  
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Makita Corporation  
884876C1  
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