MAKITA HR5212C User Manual

INSTRUCTION MANUAL  
Rotary Hammer  
HR4003C  
HR4013C  
HR5202C  
HR5212C  
DOUBLE INSULATION  
Read before use.  
3.  
Keep children and bystanders away while  
operating a power tool. Distractions can cause  
you to lose control.  
NOTE: The declared vibration emission value has been  
measured in accordance with the standard test method  
and may be used for comparing one tool with another.  
Electrical safety  
NOTE: The declared vibration emission value may  
also be used in a preliminary assessment of exposure.  
4.  
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.  
WARNING: The vibration emission during actual  
use of the power tool can differ from the declared  
emission value depending on the ways in which the  
tool is used.  
5.  
Avoid body contact with earthed or grounded  
surfaces such as pipes, radiators, ranges and  
refrigerators. There is an increased risk of elec-  
tric shock if your body is earthed or grounded.  
WARNING: Be sure to identify safety measures  
to protect the operator that are based on an estima-  
tion 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).  
6.  
7.  
Do not expose power tools to rain or wet con-  
ditions. Water entering a power tool will increase  
the risk of electric shock.  
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.  
For European countries only  
EC Declaration of Conformity  
Makita declares that the following Machine(s):  
Designation of Machine:  
Rotary Hammer  
Model No./ Type: HR4003C, HR4013C, HR5202C,  
HR5212C  
8.  
9.  
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.  
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.  
Conforms to the following European Directives:  
2006/42/EC  
10. Use of power supply via a RCD with a rated  
residual current of 30 mA or less is always  
recommended.  
They are manufactured in accordance with the following  
standard or standardized documents:  
EN60745  
The technical file in accordance with 2006/42/EC is  
available from:  
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 med-  
ication. A moment of inattention while operating  
power tools may result in serious personal injury.  
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium  
22.10.2013  
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.  
Yasushi Fukaya  
Director  
Makita, Jan-Baptist Vinkstraat 2, 3070, Belgium  
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.  
General Power Tool Safety Warnings  
WARNING Read all safety warnings and all  
instructions. Failure to follow the warnings and instruc-  
tions may result in electric shock, fire and/or serious  
injury.  
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.  
Save all warnings and instruc-  
tions for future reference.  
The term "power tool" in the warnings refers to your  
mains-operated (corded) power tool or battery-operated  
(cordless) power tool.  
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, jewel-  
lery or long hair can be caught in moving parts.  
Work area safety  
1.  
2.  
Keep work area clean and well lit. Cluttered or  
dark areas invite accidents.  
Do not operate power tools in explosive atmo-  
spheres, such as in the presence of flammable  
liquids, gases or dust. Power tools create sparks  
which may ignite the dust or fumes.  
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.  
3
ENGLISH  
Power tool use and care  
5.  
6.  
Be sure the bit is secured in place before  
operation.  
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.  
Under normal operation, the tool is designed  
to produce vibration. The screws can come  
loose easily, causing a breakdown or accident.  
Check tightness of screws carefully before  
operation.  
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.  
7.  
In cold weather or when the tool has not been  
used for a long time, let the tool warm up for  
a while by operating it under no load. This  
will loosen up the lubrication. Without proper  
warm-up, hammering operation is difficult.  
20. Disconnect the plug from the power source  
and/or the battery pack from the power tool  
before making any adjustments, changing  
accessories, or storing power tools. Such pre-  
ventive safety measures reduce the risk of starting  
the power tool accidentally.  
8.  
9.  
Always be sure you have a firm footing.  
Be sure no one is below when using the tool in  
high locations.  
21. Store idle power tools out of the reach of chil-  
dren 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.  
Hold the tool firmly with both hands.  
10. Keep hands away from moving parts.  
11. Do not leave the tool running. Operate the tool  
only when hand-held.  
12. Do not point the tool at any one in the area  
when operating. The bit could fly out and  
injure someone seriously.  
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.  
13. Do not touch the bit or parts close to the bit  
immediately after operation; they may be  
extremely hot and could burn your skin.  
14. Some material contains chemicals which may  
be toxic. Take caution to prevent dust inhala-  
tion and skin contact. Follow material supplier  
safety data.  
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, tak-  
ing 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.  
SAVE THESE INSTRUCTIONS.  
WARNING: DO NOT let comfort or famil-  
iarity 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.  
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 chang-  
ing accessories.  
27. Keep handles dry, clean and free from oil and  
grease.  
ROTARY HAMMER SAFETY  
WARNINGS  
1.  
2.  
3.  
Wear ear protectors. Exposure to noise can  
cause hearing loss.  
Use auxiliary handle(s), if supplied with the  
tool. Loss of control can cause personal injury.  
Hold power tool by insulated gripping sur-  
faces, when performing an operation where  
the cutting accessory may contact hidden wir-  
ing 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.  
4.  
Wear a hard hat (safety helmet), safety glasses  
and/or face shield. Ordinary eye or sun glasses  
are NOT safety glasses. It is also highly recom-  
mended that you wear a dust mask and thickly  
padded gloves.  
4
ENGLISH  
Speed change  
FUNCTIONAL  
DESCRIPTION  
CAUTION:  
Always be sure that the tool is switched off and unplugged  
before adjusting or checking function on the tool.  
1
Switch action  
CAUTION:  
Before plugging in the tool, always check to see  
that the switch trigger actuates properly and  
returns to the "OFF" position when released.  
1. Adjusting dial  
Switch trigger  
The revolutions and blows per minute can be adjusted  
just by turning the adjusting dial. The dial is marked 1  
(lowest speed) to 5 (full speed).  
Refer to the table below for the relationship between the  
number settings on the adjusting dial and the revolu-  
tions/blows per minute.  
This switch functions when setting the tool in  
symbol  
and  
symbol modes.  
For Model HR4003C, HR4013C  
Number on  
Revolutions per  
minute  
Blows per minute  
adjusting dial  
5
4
3
2
500  
470  
380  
290  
2,900  
2,700  
2,150  
1,650  
1
250  
1,450  
For Model HR5202C, HR5212C  
Number on  
Revolutions per  
minute  
Blows per minute  
adjusting dial  
1. Switch trigger  
5
4
3
2
310  
290  
230  
180  
2,250  
2,100  
1,700  
1,300  
To start the tool, simply pull the switch trigger. Release  
the switch trigger to stop.  
1
150  
1,100  
Switch button  
This switch functions when setting the tool in  
symbol mode.  
For model HR4013C, HR5212C only  
NOTE:  
Blows at no load per minute becomes smaller  
than those on load in order to reduce vibration  
under no load, but this does not show trouble.  
Once operation starts with a bit against con-  
crete, blows per minute increase and get to the  
numbers as shown in the table. When tempera-  
ture is low and there is less fluidity in grease,  
the tool may not have this function even with the  
motor rotating.  
1
CAUTION:  
If the tool is operated continuously at low  
speeds for a long time, the motor may get over-  
loaded, resulting in tool malfunction.  
1. Switch button  
When the tool is in the symbol mode, the switch  
button projects out and lights in red.  
To start the tool, press the switch button. The switch  
light turns in green.  
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.  
To stop the tool, press the switch button again.  
5
ENGLISH  
Hammering mode (Switch button  
mode)  
Selecting the action mode  
CAUTION:  
Do not rotate the change lever when the tool is  
running. The tool will be damaged.  
2
1
To avoid rapid wear on the mode change mech-  
anism, be sure that the change lever is always  
positively located in one of the action mode  
positions.  
Hammer drilling mode  
1
1. Change lever 2. Pointer  
2
For continuous chipping, scaling or demolition opera-  
tions, rotate the change lever to the symbol.  
1. Change lever 2. Pointer  
For drilling in concrete, masonry, etc., rotate the change  
lever to the symbol. Use a tungsten-carbide tipped  
bit.  
1
Hammering mode (Switch trigger  
mode)  
1. Switch button  
1
The switch button projects out and lights in red.  
Use a bull point, cold chisel, scaling chisel, etc.  
NOTE:  
When using the tool in the  
symbol mode, the  
switch trigger does not work but only the switch  
button works.  
Torque limiter  
2
The torque limiter actuates when torque reaches a cer-  
tain level. The motor disengages from the output shaft.  
When this happens, the bit stops turning.  
1. Change lever 2. Pointer  
CAUTION:  
For chipping, scaling or demolition operations, rotate  
the change lever to the symbol. Use a bull point, cold  
chisel, scaling chisel, etc.  
As soon as the torque limiter actuates, switch  
off the tool immediately. This helps to prevent  
premature wear of the tool.  
6
ENGLISH  
Indicator lamp  
1
1
2
2
1. Side handle 2. Clamp nut  
The side handle can be swung 360° on the vertical and secured at  
any desired position. It also secures at eight different positions back  
and forth on the horizontal. Just loosen the clamp nut to swing the  
side handle to a desired position. Then tighten the clamp nut securely.  
1. Power-ON indicator lamp (green) 2. Service  
indicator lamp (red)  
The green power-ON indicator lamp lights up when the  
tool is plugged in. If the indicator lamp does not light up,  
the mains cord or the controller may be defective.  
When the indicator lamp lights up but the tool does not  
start even 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.  
Side grip  
CAUTION:  
Always use the side grip to ensure operating  
safety when drilling in concrete, masonry, etc.  
If above symptoms occur, stop using the tool immedi-  
ately and ask your local service center.  
The red service indicator lamp lights up when the car-  
bon brushes are nearly worn out to indicate that the tool  
needs servicing. After some period of use, the motor  
automatically shuts off.  
ASSEMBLY  
CAUTION:  
1
Always be sure that the tool is switched off and  
unplugged before carrying out any work on the  
tool.  
1. Side grip  
The side grip swings around to either side, allowing  
easy handling of the tool in any position. Loosen the  
side grip by turning it counterclockwise, swing it to the  
desired position and then tighten it by turning clockwise.  
Side handle  
Installing or removing the bit  
2
1
CAUTION:  
Use the side handle only when chipping, scaling  
or demolishing. Do not use it when drilling in  
concrete, masonry, etc. The tool cannot be held  
properly with this side handle when drilling.  
1. Bit shank 2. Bit grease  
7
ENGLISH  
Clean the bit shank and apply bit grease before installing the bit.  
1
1
2
2
1. Change lever 2. Pointer  
1. Bit 2. Release cover  
Rotate the change lever so that the pointer points to  
the symbol. Then make sure that the bit is securely  
held in place by turning it slightly.  
Insert the bit into the tool. Turn the bit and push it in until it engages.  
If the bit cannot be pushed in, remove the bit. Pull the  
release cover down a couple of times. Then insert the  
bit again. Turn the bit and push it in until it engages.  
After installing, always make sure that the bit is securely  
held in place by trying to pull it out.  
Depth gauge  
2
1
1
2
1. Depth gauge 2. Lock button  
1. Bit 2. Release cover  
The depth gauge is convenient for drilling holes of  
uniform depth.  
Press and hold the lock button, and insert the depth  
gauge into the hex hole.  
To remove the bit, pull the release cover down all the  
way and pull the bit out.  
Bit angle (when chipping, scaling or  
demolishing)  
1
Make sure the toothed side of the depth gauge faces  
the marking.  
Adjust the depth gauge by moving it back and forth  
while pressing the lock button. After adjustment, release  
the lock button to lock the depth gauge.  
2
1. Change lever 2. Pointer  
The bit can be secured at 24 different angles. To  
change the bit angle, rotate the change lever so that  
the pointer points to the symbol. Turn the bit to the  
desired angle.  
8
ENGLISH  
NOTE:  
The depth gauge cannot be used at the position  
Blow-out bulb (optional accessory)  
where the depth gauge strikes against the gear  
housing/motor housing.  
OPERATION  
1
CAUTION:  
Make sure the work material is secured and  
not unstable. Flown object may cause personal  
injury.  
Do not pull the tool out forcibly even the bit gets  
stuck. Loss of control may cause injury.  
1. Blow-out bulb  
Hammer drilling operation  
After drilling the hole, use the blow-out bulb to clean the  
dust out of the hole.  
Chipping/Scaling/Demolition  
Set the change lever to the symbol.  
Position the bit at the desired location for the hole, then  
pull the switch trigger.  
Do not force the tool. Light pressure gives best results.  
Keep the tool in position and prevent it from slipping  
away from the hole.  
Do not apply more pressure when the hole becomes  
clogged with chips or particles. Instead, run the tool at  
an idle, then remove the bit partially from the hole. By  
repeating this several times, the hole will be cleaned out  
and you can continue drilling operation.  
Set the change lever to the  
or  
symbol.  
Hold the tool firmly with both hands. Turn the tool on  
and apply slight pressure on the tool so that the tool  
does not bounce around, uncontrolled. Pressing very  
hard on the tool will not increase the efficiency.  
MAINTENANCE  
CAUTION:  
There is a tremendous and sudden twisting  
force exerted on the tool/bit at the time of hole  
break-through, when the hole becomes clogged  
with chips and particles, or when striking rein-  
forcing rods embedded in the concrete. Always  
use the side grip (auxiliary handle) and firmly  
hold the tool by both side grip and switch handle  
during operations, and maintain good balance  
and safe footing. Failure to do so may result  
in the loss of control of the tool and potentially  
severe injury.  
CAUTION:  
Always be sure that the tool is switched off and  
unplugged before attempting to perform inspec-  
tion or maintenance.  
Never use gasoline, benzine, thinner, alcohol  
or the like. Discoloration, deformation or cracks  
may result.  
Lubrication  
CAUTION:  
This servicing should be performed by Makita  
Authorized Service Centers only.  
9
ENGLISH  
This tool requires no hourly or daily lubrication because  
it has a grease-packed lubrication system. It should be  
relubricated regularly. Send the complete tool to Makita  
Authorized or Factory Service Center for this lubrication  
service.  
To maintain product SAFETY and RELIABILITY, repairs,  
any other maintenance or adjustment should be per-  
formed by Makita Authorized Service Centers, always  
using Makita replacement parts.  
OPTIONAL  
ACCESSORIES  
CAUTION:  
These accessories or attachments are recom-  
mended 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 regard-  
ing these accessories, ask your local Makita Service  
Center.  
SDS-Max Carbide-tipped bits  
SDS-Max bull point  
SDS-MAX cold chisel  
SDS-MAX scaling chisel  
SDS-MAX clay spade  
Hammer grease  
Bit grease  
Side handle  
Side grip  
Depth gauge  
Blow-out bulb  
Safety goggles  
Carrying case  
Dust extractor attachment  
NOTE:  
Some items in the list may be included in the  
tool package as standard accessories. They  
may differ from country to country.  
10 ENGLISH  
11  
Jan-Baptist Vinkstraat 2,  
3070 Kortenberg, Belgium  
Makita Europe N.V.  
Makita Corporation  
3-11-8, Sumiyoshi-cho,  
Anjo, Aichi 446-8502 Japan  
885355A228  
EN  
20170128  

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