Makita BTW200 User manual

Cordless Impact Wrench
INSTRUCTION MANUAL
BTW200

Capacities
Standardbolt
I High tensile bolt
No load speed (RPM) Impacts per minute
Square drive High
1 Low High I Low
M10-Ml6 M10-Ml2 12.7”
(3/8”
- 5/8”) (3/8”
- 1D”) ( 1/2”)
Battery Cartridge
I Voltage 11 Battery Charger I Input I Output I Chargingtime
0-2.000 0-1,600
o-3,000 o-2,500
/min. /min.
Max fastening torque
High
Low
200 N m (144ft Ibs) 150 N m (108ft Ibsl
Overall length Net weight
226 mm(8-7/8”) 2
8 kg (61Ibs)
Manufacturer reserves the right to change specifications without notice
Note Specifications may differ from country to country
WARNING For your personal safety, READ and understand before using
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
82417
2
30 min.
A.C. only
D c.
50
HZ -60 HZ 7.2 V- 12 V
24 V DC24SA
82430 60 min.
A.C. only
D c.
50 Hz-60 Hz
7.2V- 12V
24 V DC24SA

GENERAL SAFETY RULES USA0031
(For All Battery Operated Tools)
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. Keepyour work area clean and well lit. Cluttered benches and dark areas invite
accidents.
2. Donot operate power tools in explosive atmospheres, suchas 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. A battery operated tool with integral batteries or a separate battery pack
must be recharged only
with the specifiedcharger for the battery. A charger
that may be suitable for one type of battery may create a risk of fire when
used with another battery.
5. Use battery operated tool only with specifically designated battery pack.
Use of any other batteries may create a risk of fire.
Personal Safetv
6
7
8
9
10
11
Stay alert, watch what you are doing, anduse commonsense 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.
Dress properly. Do
not wear loose clothing orjewelry. 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.
Avoid accidental starting. Be sure switch is
in the locked or off positionbefore
inserting battery pack. Carrying tools
with your finger on the switch or
inserting the battery pack into a tool
with the switch on invites accidents.
Remove adjusting keys or wrenches before turning the tool on.
A wrench
or a key that is left attachedtoa rotatingpart
of the tool may result in personal
injury.
Do notoverreach. Keep proper footing and balanceat alltimes. Proper footing
and balance enable better control of the tool
in unexpected situations.
Use safety equipment. Always wear eye protection. Dust mask, non-skid
safety
shoes, hard hat, or hearing protection must be used for appropriate
conditions
3

Tool Use and Care
12. Use clamps or other practical way to secure and support the workpiece to
a stable platform. Holdingthe work by hand or against your body
is unstable
and may lead to
loss of control.
13. Do not force tool. Use the correct toolfor your application. The correct tool
will do the job better and safer at the rate for which it is designed.
14. Do not use tool if switch does not turn it on or off. A tool that cannot be
controlled
with the switch is dangerous and must be repaired.
15. Disconnect battery pack from tool or place the switch in the locked or off
position before making any adjustments, changing accessories, or storing
the tool. Such preventive safety measures reducethe risk of starting the tool
accidenta
I I y.
16. Store idle tools out of reach of children and other untrained persons. Tools
are dangerous in the hands of untrained users.
17. When battery pack is not in use, keep it away from other metalobjects like:
paper clips, coins, keys, nails, screws, or other small metal objects that can
make a connection from one terminal to another. Shorting the battery
terminals together may cause sparks, burns, or a fire.
18. Maintain tools with care. Keep cutting tools sharp and clean. Properly
maintained tools
with sharpcutting edge are less likely to bind and are easier
to control.
19. Check for misalignment or binding of moving parts, breakage of parts, and
any other condition that may affect the tool's operation. If damaged, have
the tool serviced before using. Many accidents are caused by poorly
maintained tools.
20. Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for onetool maycreate a risk of injury
when used on another tool.
Service
21. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnel may result
in a risk of injury.
22. When servicing a tool, use only identical replacement parts. Follow
instructions
in the'Maintenance sectionof this manual. Use of unauthorized
parts or failure tofollow Maintenance Instructionsmaycreate a risk of shock
or injury.
4

USE025 1
Specific Safety Rules
1. Holdtool by insulated gripping surfaces when performing an operation where
the cutting tool may contact hidden wiring. Contact with
a "live" wire will
also make exposed metal parts
of the tool "live" and shock the operator.
2. Be aware that this tool is always in an operating condition, because it does
not have to be plugged into an electrical outlet.
3. Wear ear protectors.
4. Check the socket carefully for wear, cracks or damage before installation.
5. Hold the tool firmly.
6. Always be sure you have a firm footing.
7. Be sure no one is below when using the tool in high locations.
8. The proper fastening torque may differ depending upon the kind or size of
the bolt. Check the torque with a torque wrench.
SYMBOLS
The followings show the symbols used for tool.
V .................................... volts
-= .................................... direct current
% .................................... no load speed
.../ min ................................... revolutions or reciprocation per minute
b .................................... number of blow
5

IMPORTANT SAFETY INSTRUCTIONS
Length of Cord (Feet) 25 50
AWG Size of Cord 18 18
FOR CHARGER &
100 150
18 16
BATTERY CARTRIDGE
I. SAVE THESE INSTRUCTIONS - This manual
9. Do n perate charger with damaged cord or plug - replace them immediately.
10. Do not operate charger if it has received a sharp blow, been dropped, or otherwise
damaged
in any way; take it to a qualified serviceman.
11. Do not disassemble charger or battery cartridge; take it to a qualified serviceman
when service or repair isrequired. Incorrect reassembly may result
in a risk of electric
shock or fire.
12. To reduce risk of electric shock, unplug charger from outlet before attempting any
maintenance or cleaning. Turning off controls will not reduce this risk.
13. If operatingtime has become excessively shorter, stop operating immediately. It may
result in a risk of overheating, possible burns and even an explosion.
14. If electrolyte gets into your eyes, rinse them out with clear water and seek medical
attention right away. It may result in
loss of your eyesight.
6

ADDITIONAL SAFETY RULES
FOR CHARGER
& BATTERY CARTRIDGE
uscoo2 1
1. Do not charge Battery Cartridge when temperature is BELOW 10°C (5OOF)
2. Do notattempt touse a step-uptransformer, an engine generator or DC power
3. Do not allow anything to cover or clog the charger vents.
4. A battery short can cause a large current flow, overheating, possible burns
or ABOVE 4OoC (104OF).
receptacle.
and even a breakdown.
(1
) Do not touch the terminals with any conductive material.
(2) Avoid storing battery cartridge ina container with other metalobjectssuch
(3) Do not expose battery cartridge to water or rain.
ture may reach or exceed 5OoC
(122OF).
completely worn out. The battery cartridge can explode in a fire.
as nails, coins, etc.
5. Do not store the tool and Battery Cartridge in locations where the tempera-
6. Do not incinerate the Battery Cartridge even if it is severely damaged or is
SAVE THESE INSTRUCTIONS.
Symbols
The following show the symbols used for the charger. Be sure that you understand their meaning before use.
@ +
a 0 Charging
a 0 Charging complete
#= 0 Delay charge (Cooling)
-)( Defective battery
a 0 Conditioning
8 )( 0 Cooling abnormality
0 Ready to charge
7

FUNCTIONAL DESCRIPTION
Installingor removing battery cartridge
*Always switch off the tool before inser-
tion or removal
of the battery cartridge.
*To remove the battery cartridge, with-
draw it from the tool while sliding the
button on the cartridge.
*To insert the battery cartridge, align the
tongue on the battery cartridge with the
groove in the housing and slip it into
place. Always insert it all the way until it
locks in place with a little click. If you can
see the red part on the upper side
of the
button, it is not locked completely. Insert
it fully until the red part cannot be seen. If
not, it may accidentally fall out of the tool, causing injury to you or someone aroundyou.
Do not use force when inserting the battery cartridge. If the cartridge does not slide in
easily,
it is not being inserted correctly.
Charging
1. Plugthe battery charger into your power
source. Two charging lights will flash in
green color repeatedly.
2. Insert the battery cartridge into charger
until it stops adjusting to the guide
of
charger. Terminal cover of charger can
be opened with inserting and closed
with pulling out the battery cartridge.
3. When the battery cartridge is inserted,
the charging light color will change from
green to red and charging will begin.
The charging light will keep lighting up lit
steadily during charging.
Battery charger
7 Charaina liaht
One red charging light indicates charged condition in 0 - 80% and two red ones indi-
cates 80
- 100%
4 With finish
of charge, the charging lights will change from two red ones to two green
ones
The charging time is as follows
Battery B2417 approx 30 minutes
Battery B2430 approx
60 minutes
5 If you leave the battery cartridge in the charger after the charging cycle is complete, the
charger will switch into its "trickle charge (maintenance charge)" mode which will last
approximately 24 hours
6 After charging, unplug the charger from the power source
a

Cooling system
This charger is equipped with cooling fan for heated battery in order to enable the battery
to prove its own performance. Sound of cooling
air comes out during cooling, which
means not trouble on the charger.
-Trouble on cooling fan
-Incomplete cool down of battery, such as, being clogged with dust
The battery can be chargedin spite of the yellow warning light. But the chargingtime will
be longer than usual in this case.
Check the sound of cooling fan, vent on the charger and battery, which can be sometime
clogged with dust.
The cooling system is in order although no sound of cooling fan comes out, if the yellow
warning light will not flash.
*Always keep cleanthe vent on charger and battery for cooling.
*The products should be sent to repair or maintenance, if the yellow warning light will
Conditioning charge
Conditioning charge can extend the life of battery by automatically searchingthe optimum
charging condition for the batteries
in every situation.
The battery employed in the following conditions repeatedly, will be worn out shortly, and
yellow warning light may flash.
1. Rechargeof battery with its high temperature
2. Recharge of battery with its low temperature
3. Rechargeof full charged battery
4. Over-dischargeof battery (continueto discharge battery in spite of down of power.)
5. Recharge under broken cooling system
The charging time of such battery is longer than usual.
Trickle charge (Maintenance charge)
If you leave the battery cartridge in the charger to prevent spontaneous discharging after
full charge, the charger will switch into its “trickle charge (maintenancecharge)” mode and
keep the battery cartridge fresh and fully charged.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely discharged.
*Yellow light will flash for warning in the following cases.
frequently flash.
Always stop tool operation and charge the battery cartridge when you notice less tool
power.
2. Never recharge a fully charged battery cartridge.
Overchargingshortens the battery service life.
3 Charge the battery cartridge with room temperature at 10°C - 40°C (50°F - 104°F).
Let a hot battery cartridge cool down before charging it.
4. Charge the Nickel Metal Hydride battery cartridge when you do not use it for more than
SIX months
9

NOTE:
The battery charger is for charging Makita-battery cartridge. Never use it for other pur-
poses or for other manufacturer's batteries.
When you charge a new battery cartridge or a battery cartridge which has not been used
for
a long period of time, it may not accept a full charge. This is a normal condition and
does not indicate
a problem. You can recharge the battery cartridge fully after discharg-
ing it completely and recharging
a couple of times.
If you charge a battery cartridge from a just-operated tool or a battery cartridge which
has been left in
a location exposed to direct sunlight for a long time, the charging light
may flash in red color. If this occurs, wait for
a while. Chargingwill begin after the bat-
tery cartridge is cooled by the cooling fan installed in the charger. When the temperature
on battery is more than approx. 70°C, two charging lights may flash in red color, and
when approx. 50°C
- 70"C, one charging light in red color.
If the charging light flashes alternately in green and red color, charging is not possible.
The terminals on the charger or battery cartridge are clogged with dust
or the battery
cartridge is worn out or damaged.
Any of the following conditions indicates damage to the charger and/or battery cartridge.
Ask your Makita Authorized or FactoryService Center to check them.
1) The charging light does not flash (green)when the battery charger is plugged into a
2) The charging light does not light up or flash (red)when the battery is inserted in the
3) Charging is not completed at even more than two hours after red light comes ON at
power source.
charger port.
start of charging.
Switch action
CAUTION:
Before inserting the battery cartridge into 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 trigger.
Tool speed is increased by increasing pres-
sure on the trigger. Release the trigger to
stop.
10

Reversing switch action
CAUTIO N:
Always check the direction of rotation before operation.
Use the reversing switch only after the tool comes to a complete stop. Changing the
When not operating the tool, always set the reversing switch lever to the neutral posi
direction of rotation before the tool stops may damage the tool.
tion.
This tool has a reversmg switch to change
the direction of rotation Depress the
reversing switch lever from the A side for
Reversing switch lever
Speed change
To change the speed, first switch off the
tool and then slide the speed change lever
to the "A" side
(2) for high speed or "B"
side
(1) for low speed. Be sure that the
speed change lever is set to the correct
position before operation. Use the right
speed for your job.
f\~.kb *- ' A \ side
Speedchange lever
I
CAUTl ON :
*Always set the speed change lever fully to the correct position. If you operate the tool
with the speed change lever positioned half-way between the "A" slde (2) and "B" side
(1 1, the tool may be damaged.
Do not use the speed change lever while the tool IS running. The tool may be damaged.
11

ASSEMBLY
Selecting correctsocket
Always use the correct size socket for bolts and nuts. An incorrect size socket will result
in inaccurate and inconsistent fastening torque and/or damage to the bolt or nut. Refer to
accessories section for socket size.
installing or removing socket
Always be sure that the tool is switched off and the battery cartridge is removed before
installing or removing the socket.
To install the socket, push it onto the anvil
of the tool until it locks into place.
To remove the socket, simply pull it off.
Anvil
12

40 (29)
20(14)
- High tensile bolt -
N . m(ft Ibs)
Proper fastening torque for M16 (5/8")
260
( 187)
240 (173)
220
(1 58)
/I/'
Proper fastening torque for M10(3/8")
-
//
- '
200 (144)
180(130)
p 160(115)
140(100)
d 120(86)
lOO(72)
80 (58)
60 (43)
40 (29)
20 (14)
J
0
c
-
C
m
Mi6 x 50 (5/8" x 2") at high speed
Mi2
x 50 (1/2" x 2") at highspeed
-,-- Mi6 x 50 (518" x 2") at low speed
Mi2 x 50(112" x 2") at low speed
/
Proper fastening torque for Mi2 (112")
-/-
Proper fastening torque for Mi0 (318")
Mi0 x 50 (318" x 2") at high speed
I I I I I I
- Seconds
0 1 2 3 4 5 6
Fastening time
13

Hold the tool firmly and place the socket over the bolt or nut Turn the tool on and fasten
for the proper fastening time
CAUTION
*Always insert the battery cartridge all the way until
it locks in place If you can see the
red part on the upper side of the button, it is not locked completely Insert it fully until
the red part cannot be seen
If not, it may accidentally fall out of the tool, causing injury
to you or someone aroundyou
When operating overhead, always make sure the battery cartridge is locked securely so
that it will not be fallen out of the tool If not, it may accidentallyfall out of the tool, caus-
ing injury to you
or someone aroundyou
Hold the tool pointed straight at the bolt or nut without applying excessive pressure on
the tool
Excessivefastening torque may damage the bolt or nut Before starting your job, always
perform
a test operation to verify the adequatefastening speed and time for your bolt or
nut
The fastening torque is affected by
a wide variety of factors including the following
After fastening, always check the torque with
a torque wrench.
1. When the battery cartridge is discharged almost completely, voltage will drop and the
2. Socket
fastening torque will be reduced.
* Failureto use the correct size socket will cause a reduction in the fastening torque.
*A worn socket (wear on the hex end or square end) will cause
a reduction in the
fastening torque.
3. Bolt
*Even though the torque coefficient and the class of bolt are the same, the proper
* Even though the diameters of bolts are the same, the proper fastening torque will
4. The use of universal joint or the extension bar somewhat reduces the fastening force
5. The type of materials to be fastened, the manner of holdingthe tool and the tool speed
CAUTION:
If the tool is operated continuously until the battery cartridge has discharge, allow the tool
to rest for
15 minutes before proceeding with a fresh battery.
fastening torque will differ according to the diameter of the bolt.
differ according to the torque coefficient, the class of bolt and the bolt length.
of the impact wrench. Compensate by fastening for
a longer period of time.
will affect the torque.
14

MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and the battery cartridge is removed before
attempting to perform inspection or maintenance.
Replacing carbon brushes
Remove and check the carbon brushes
regularly. Replace when they wear downto
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 holdercaps.
To maintain product SAFETY and RELIABILITY, repairs, maintenance or adjustment should
be performed by Makita Authorized or Factory Service Centers, always using Makita
replacement parts
15

ACCESSORIES
CAUTl ON.
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
The accessories or attachments should be used only
in the proper and intended manner
Extensionbar
Part No. 785201 -8
Recommended for work intight place
where the conventional socket will not
reach.
- Bit adapter
Part No. 134873-0
For driving machine screws
High Capacity Battery charger
ModelDC24SA
- Ni-MH (Nickel MetalHydride)
battery B2417
Part No. 193128-2
Universaljoint
Part No 785205-2
This accessory is
useful in tight spaces
where the tool cannot be held in line with
the axis
of the bolt or nut
Phillips 784215-OA
Shoulderstrap
- Ni-MH (Nickel MetalHydride)
battery 82430
Part No. 193131-3
16

17

18

MAKITALIMITED 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 ofONE 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.
ThisWarranty does not apply where:
repairs have been made or attempted by others:
repairs are required because of normal wear and tear
Thetool 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 CON-
SEQUENTIAL DAMAGES FROM THE SALE OR USE OFTHE PRODUCT. THIS DISCLAIMER
APPLIES BOTH DURING AND AFTER THE TERM OFTHISWARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED
WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC PURPOSE,”
AFTER THE ONE-YEAR TERM OFTHISWARRANTY.
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 hmitation may not apply to you.
Makita Corporation
3-11 -8, Sumiyoshi-cho,
Anjo, Aichi
446-8502 Japan
884332-063 PRINTED IN JAPAN
2000-6N