Makita HR4001C, HR4010C, HR4011C User Manual

I N S T R U C T I O N M A N U A L

M A N U E L D ' I N S T R U C T I O N

M A N U A L D E I N S T R U C C I O N E S

Rotary Hammer

Marteau rotatif

Martillo rotatorio

HR4001C

HR4010C

HR4011C

006306

DOUBLE INSULATION DOUBLE ISOLATION

DOBLE AISLAMIENTO

WARNING:

For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.

AVERTISSEMENT:

Pour votre propre sécurité, prière de lire attentivement avant l’utilisation. GARDER CES INSTRUCTIONS POUR RÉFÉRENCE ULTÉRIEURE.

ADVERTENCIA:

Para su seguridad personal, LEA DETENIDAMENTE este manual antes de usar la herramienta. GUARDE ESTAS INSTRUCCIONES PARA FUTURA REFERENCIA.

ENGLISH

SPECIFICATIONS

Model		HR4001C	HR4010C	HR4011C
Capacities	Carbide-tipped bit		40 mm (1-9/16”)
	Core bit		105 mm (4-1/8”)
No load speed (RPM)			235 - 480 /min.
Blows per minute			1,350 - 2,750
Overall length			468 mm (18-1/2”)
Net weight		5.9 kg (13.0 lbs)	6.3 kg (14.0 lbs)	6.3 kg (14.0 lbs)

•Due to our continuing programme of research and development, the specifications herein are subject to change without notice.

•Note: Specifications may differ from country to country.

	GENERAL SAFETY RULES		tors. There is an increased risk of electric shock if
		USA002-2	your body is grounded.
	(For All Tools)		6. Do not expose power tools to rain or wet condi-
			tions. Water entering a power tool will increase the

risk of electric shock.

WARNING:

Read and understand all instructions.

Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.

SAVE THESE INSTRUCTIONS

Work Area

1.Keep your work area clean and well lit. Cluttered benches and 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 bystanders, children, and visitors away while operating a power tool. Distractions can cause you to lose control.

Electrical Safety

4.Double insulated tools are equipped with a polarized plug (one blade is wider than the other.) This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install a polarized outlet. Do not change the plug in any way. Double insula-

tion eliminates the need for the three wire grounded power cord and grounded power supply system.

5.Avoid body contact with grounded surfaces such as pipes, radiators, ranges and refrigera-

7.Do not abuse the cord. Never use the cord to carry the tools or pull the plug from an outlet. Keep cord away from heat, oil, sharp edges or moving parts. Replace damaged cords immediately. Damaged cords increase the risk of electric shock.

8.When operating a power tool outside, use an outdoor extension cord marked “W-A” or “W”.

These cords are rated for outdoor use and reduce the risk of electric shock.

Personal Safety

9.Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use tool while tired or under the influence of drugs, alcohol, or medication. A moment of inattention while operating power tools may result in serious personal injury.

10.Dress properly. Do not wear loose clothing or jewelry. Contain long hair. Keep your hair, clothing, and gloves away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.

11.Avoid accidental starting. Be sure switch is off before plugging in. Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents.

12.Remove adjusting keys or wrenches before turning the tool on. A wrench or a key that is left attached to a rotating part of the tool may result in personal injury.

13.Do not overreach. Keep proper footing and balance at all times. Proper footing and balance

2

enables better control of the tool in unexpected situations.

14.Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Ordinary eye or sun glasses are NOT eye protection.

Tool Use and Care

15.Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand or against your body is unstable and may lead to loss of control.

16.Do not force tool. Use the correct tool for your application. The correct tool will do the job better and safer at the rate for which it is designed.

17.Do not use tool if switch does not turn it on or off. Any tool that cannot be controlled with the switch is dangerous and must be repaired.

18.Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool. Such preventive safety measures reduce the risk of starting the tool accidentally.

19.Store idle tools out of reach of children and other untrained persons. Tools are dangerous in the hands of untrained users.

20.Maintain tools with care. Keep cutting tools sharp and clean. Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control.

21.Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tools operation. If damaged, have the tool serviced before using. Many accidents are caused by poorly maintained tools.

22.Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitable for one tool, may become hazardous when used on another tool.

SERVICE

23.Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.

24.When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of electric shock or injury.

USE PROPER EXTENSION CORD: Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table 1 shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord.

Table 1: Minimum gage for cord

Ampere Rating		Volts		Total length of cord in feet
		120 V	25 ft.		50 ft.	100 ft.		150 ft.
More Than	Not More Than				AWG
0	6		18		16	16		14
6	10		18		16	14		12
10	12		16		16	14		12
12	16		14		12	Not Recommended

SPECIFIC SAFETY RULES

USB010-2

DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to rotary hammer safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury.

1.Hold tools by insulated gripping surfaces when performing an operation where the cutting tool

may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.

2.Wear ear protectors when using the tool for extended periods. Prolonged exposure to high intensity noise can cause hearing loss.

3.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 recommended that you wear a dust mask and thickly padded gloves.

4.Be sure the bit is secured in place before operation.

3

5.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.

6.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 warmup, hammering operation is difficult.

7.Always be sure you have a firm footing.

Be sure no one is below when using the tool in high locations.

8.Hold the tool firmly with both hands.

9.Keep hands away from moving parts.

10.Do not leave the tool running. Operate the tool only when hand-held.

11.Do not point the tool at any one in the area when operating. The bit could fly out and injure someone seriously.

12.Do not touch the bit or parts close to the bit immediately after operation; they may be extremely hot and could burn your skin.

13.Some material contains chemicals which may be toxic. Take caution to prevent dust inhalation and skin contact. Follow material supplier safety data.

SAVE THESE INSTRUCTIONS

WARNING:

MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury.

SYMBOLS

USD202-2

The followings show the symbols used for tool.

	V............................	volts
	A ...........................	amperes
	Hz..........................	hertz
	n˚ ..................	alternating current
		no load speed
	.......................
	.......................	Class II Construction
	.../min....................	revolutions or reciprocation per
		minute
	..................	number of blow

FUNCTIONAL DESCRIPTION

CAUTION:

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

Switch action

006307

1. Switch trigger

1

FOR MODEL HR4011C

CAUTION:

•Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released.

To start the tool, simply pull the switch trigger. Release the switch trigger to stop.

FOR MODELS HR4010C/ HR4001C Trigger switch

CAUTION:

•Before plugging in the tool, always check to see that the switch trigger actuates properly and returns to the “OFF” position when released.

•This switch functions when setting the tool in symbol and symbol modes.

To start the tool, simply pull the switch trigger. Release the switch trigger to stop.

Slide switch

CAUTION:

•Before plugging in the tool, always check to see that the tool is switched off.

•This switch functions only when setting the tool in

symbol action mode.

When using the tool in the hammering mode for a long time, the slide switch is available. To start the tool, push the “I (ON)” side of the switch lever. To stop the tool, push the “O (OFF)” side of the switch lever.

4

	006308
OFF	1	1. Switch lever
	ON

Speed change

006334

1. Adjusting dial

1

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 revolutions/ blows per minute.

			006335
	Number on	Revolutions per	Blows per minute
	adjusting dial	minute
	5	480	2,750
	4	440	2,550
	3	360	2,050
	2	270	1,550
	1	230	1,350

CAUTION:

•If the tool is operated continuously at low speeds for a long time, the motor will get overloaded, resulting in tool malfunction.

•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.

Selecting the action mode

Rotation with hammering

	006309
	HR4001C	1.	Change lever
		2. Pointer
	HR4010C
		3.	Lock button

1 3

006310
HR4011C	1.	Change lever
	2.	Pointer
2
2	3.	Lock button
1
3

For drilling in concrete, masonry, etc., depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a tungsten-carbide tipped bit.

Hammering only

FOR MODEL HR4001C AND HR4010C

		006311
HR4001C /HR4010C		1. Change lever
	3	2. Pointer
		3. Lock button
	2
	1

For chipping, scaling or demolition operations, depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

For long time hammering

(FOR MODELS HR4001C AND HR4010C ONLY)

006313
	1.	Change lever
2	2.	Pointer
	3.	Lock button
3
HR4001C	1
HR4010C

5

For chipping, scaling or demolition operations, depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

CAUTION:

•When using the tool in the symbol mode, the switch trigger does not work and only the slide switch works.

FOR MODEL HR4011C

006312

HR4011C 1. Change lever

3

2. Pointer

3. Lock button

2

1

For chipping, scaling or demolition operations, depress the lock button and rotate the change lever so that the pointer points to the symbol. Use a bull point, cold chisel, scaling chisel, etc.

CAUTION:

•Do not rotate the change lever when the tool is running under load. The tool will be damaged.

•To avoid rapid wear on the mode change mechanism, be sure that the change lever is always positively located in one of the two or three action mode positions.

Torque limiter

The torque limiter will actuate when a certain torque level is reached. The motor will disengage from the output shaft. When this happens, the bit will stop turning.

CAUTION:

•As soon as the torque limiter actuates, switch off the tool immediately. This will help prevent premature wear of the tool.

Indicator lamp

	006314
1	1.	Power-ON indi-
		cator lamp
		(green)
	2.	Service indica-
		tor lamp (red)

2

The green power-ON indicator lamp lights up when the tool is plugged. If the indicator lamp does not light up, the mains cord or the controller may be defective. The indica-

tor 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.

The red service indicator lamp lights up when the carbon brushes are nearly worn out to indicate that the tool needs servicing. After approx. 8 hours of use, the motor will automatically be shut off.

ASSEMBLY

CAUTION:

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

Side handle

003139

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.

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.

	006315
1	1.	Side handle
	2.	Clamp nut

2

6

Side grip

	006316
1	1. Side grip

To remove the bit, pull the chuck cover down all the way and pull the bit out.

006333

1. Bit

1	2. Chuck cover

2

CAUTION:

•Always use the side grip to ensure operating safety when drilling in concrete, masonry, etc.

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.

Bit grease (optional accessory)

Coat the bit shank head beforehand with a small amount of bit grease (about 0.5 -1 g; 0.02 - 0.04 oz.). This chuck lubrication assures smooth action and longer service life.

Installing or removing the bit

003150

1. Bit shank

2. Bit grease

2

1

Bit angle

(when chipping, scaling or demolishing)

				006319
HR4001C			2	1. Change lever
HR4010C	3			2. Pointer
				3. Lock button
			1
				006320
HR4011C		1		1. Pointer
				2. Change lever
	3
				3. Lock button

2

Clean the bit shank and apply bit grease before installing the bit.

Insert the bit into the tool. Turn the bit and push it in until it engages.

006318
				1.	Bit
			2.		Chuck cover

1

2

If the bit cannot be pushed in, remove the bit. Pull the chuck 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.

The bit can be secured at 12 different angles. To change the bit angle, depress the lock button and rotate the change lever so that the pointer points to the symbol. Turn the bit to the desired angle.

Depress the lock button and 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.

		006321
HR4001C	2	1.	Change lever
HR4010C		2.	Pointer
		3.	Lock button
	3
	1

7

			006322
	HR4011C	1	1.	Pointer
			2.	Change lever
			3.	Lock button

3

2

Depth gauge

	006323
1	2

1.Depth gauge

2.Clamp screw

CAUTION:

•There is a tremendous and sudden twisting force exerted on the tool/bit at the time of hole breakthrough, when the hole becomes clogged with chips and particles, or when striking reinforcing 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. Failure to do so may result in the loss of control of the tool and potentially severe injury.

Blow-out bulb (optional accessory)

002449

1. Blow-out bulb

1

The depth gauge is convenient for drilling holes of uniform depth. Insert the depth gauge into the hole in the grip base. Adjust the depth gauge to the desired depth and then tighten the clamp screw to secure the depth gauge.

NOTE:

•The depth gauge cannot be used at the position where the depth gauge strikes against the tool body.

OPERATION

Hammer drilling operation

006324

After drilling the hole, use the blow-out bulb to clean the dust out of the hole.

Chipping/Scaling/Demolition

006325

Set the change lever to the symbol.

Hold the tool firmly with both hands. Turn the tool on and apply slight pressure on the tool so that the tool will not bounce around, uncontrolled. Pressing very hard on the tool will not increase the efficiency.

MAINTENANCE

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 normal drilling may be resumed.

CAUTION:

•Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance.

Lubrication

CAUTION:

•This servicing should be performed by Makita Authorized or Factory Service Centers only.

This tool requires no hourly or daily lubrication because it has a grease-packed lubrication system. It should be

8

relubricated after every 6 months of operation. Send the complete tool to Makita Authorized or Factory Service Center for this lubrication service.

006326

1. Screws

1

Run the tool for several minutes to warm it up. Switch off and unplug the tool.

Loosen the four screws and remove the handle. Note that the top screws are different from other screws.

Disconnect the connector by pulling them.

006327

1. Connector

1

2. Black

2 3. White

3

Loosen the six screws with a screwdriver and remove the crank cap. Rest the tool on the table with the bit end pointing upwards. This will allow the old grease to collect inside the crank housing.

			006330
				1.	Screwdriver
		1	2.		Crank cap

2

Wipe out the old grease inside and replace with a fresh grease (60 g; 2 oz). Use only Makita genuine hammer grease (optional accessory). Filling with more than the specified amount of grease (approx. 60 g; 2 oz) can cause faulty hammering action or tool failure. Fill only with the specified amount of grease.

006331
1	1. Hammer grease

Loosen the screws and remove the change lever.

006328

	3	1. Change lever
		2. Screw
	1	3. Crank cap cover
	2
	Remove the crank cap cover.
	Remove the control plate.
	006329

1. Control plate

1

Reinstall the crank cap and tighten with the screwdriver. Connect the connector and reinstall the handle.

006332
2	1.	Connector
	2.	Black
	3.	White

1

3

CAUTION:

•Do not tighten the crank cap excessively. It is made of resin and is subject to breakage.

•Be careful not to damage the connector or lead wires especially when wiping out the old grease or installing the handle.

To maintain product SAFETY and RELIABILITY, repairs, any other maintenance or adjustment should be performed by Makita Authorized or Factory Service Centers, always using Makita replacement parts.

9

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.

•Bull point

•Cold chisel

•Hammer grease

•Bit grease

•Depth gauge

•Blow-out bulb

•Safety goggles

•Plastic carrying case

•Scaling chisel

•Scraping chisel

•Clay spade

•Side handle

•Side grip

•SDS-Max Carbide-tipped bits

EN0006-1

MAKITA LIMITED ONE YEAR WARRANTY

Warranty Policy

Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one year period, return the COMPLETE tool, freight prepaid, to one of Makita’s Factory or Authorized Service Centers. If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at our option, replace) without charge.

This Warranty does not apply where:

•repairs have been made or attempted by others:

•repairs are required because of normal wear and tear:

•the tool has been abused, misused or improperly maintained:

•alterations have been made to the tool.

IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT. THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY.

MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPE-

CIFIC PURPOSE,” AFTER THE ONE YEAR TERM OF THIS WARRANTY.

This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.

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