Makita 8433D User manual

Cordless Percussion-Driver Drill
Equippedwith Electric Brake
DZ
DWA
DWD
DWF
INSTRUCTION MANUAL
~ __
-
NI-Cd 2 0 AH
NI-MH~~H
NI-MH
3 0 AH
12V 8413D
14.4 V 84331)
18V 84431)
Extra
DWAE I DWDE I DWFE
+

SPECIFICATIONS
Concrete Steel
13mm 13 mm
I1 /2") (1/2 " )
8413D
Wood Wood screw Machine screw
30 mm 6 mmx 75 mm 6 mm
(1-3/16") 11/4"
x 3") (1/4" )
6 mm x 75 mm
36 mm I (1/4" x3") 8433D I (9/16") 1 '(?;: 1 (1-7/16") I
14 mm
16mm
l5/8"
)
8443D
6 mm
I1 /4" )
13 mm 38 mm 10mm x 90 mm 6 mm
I1 /2 ") I1-1/2") (3/8"
x 3-112") (1/4" )
Model No load speed
(RPM) Blows per minute Overalllength Net weight
High
1 Low High I Low
8413D
8433D
8443D
1 o;:;:oo 1 oi:p I 0-21,000 1 0-6,750 I ;Yl;m) 1 26 kgl57Ibs)
- 1'300 - 400 0 -1 9,500 0 - 6,000 izl:m) 2 3 kg 15 1 Ibs)
/min /min
- 1'300 0 - 19,500 0 - 6,000 Ezll;l?", 2 4 kg (53 Ibs)
lmin
Manufacturer reserves the right to change specifications without notice
* Note Specifications may differ from country to country
WARNING For your personal safety, READ and understandbefore using
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
2

GENERAL SAFETY RULES UShDc)il
(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. Keep your work area cleanand well lit. Cluttered benches and dark areas invite
accidents.
2. Do notoperate 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 specified charger 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 Safety
6. Stay alert, watch what you are doing, and use 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 powertools
may result
in serious personal injury.
7. Dress properly. Donot wear loose clothingor jewelry. Contain longhair. Keep
your hair, clothing, and gloves away from movingparts. Loose clothes, jewelry,
or long hair can be caught
in moving parts.
8. Avoid accidentalstartina. Be sure switch is in the lockedor off positionbefore
9.
10.
11.
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 attached to a rotating part of thetool may result in personal
injury.
Donotoverreach. Keep proper footing and balance at all times. 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. Holding the work by hand or against your bodyis 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 reduce the risk of starting the tool
accide n ta 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 sharp cutting 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 one tool 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 unqualifiedpersonnel may result in a riskof injury.
22. When servicing a tool, use only identical replacement ,parts. Follow
instructions in the Maintenance section of this manual. Useof unauthorized
parts or failure tofollow Maintenance Instructions may create a risk of shock
or injury.
4

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. Always be sure you have a firm footing.
Be sure no one
is below when using the tool in high locations.
4. Hold the tool firmly.
5. Keep hands away from rotating parts.
6. Do not leave the tool running. Operate the tool only when hand-held.
7. Do not touch the drill bit or the workpiece immediately after operation; they
may be extremely hot and could burn your skin.
SYMBOLS
The followings show the symbols used for tool
V .................................... volts
- .................................... direct current
n, .................................... no load speed
.../ min ................................... revolutions or reciprocation per minute
@ .................................... number of blow
5

I M PORTANT SAFETY INSTRUCTIONS
FOR CHARGER &
BATTERY CARTRIDGE
r
Length of Cord (Feet) 25 50 100 150
AWG Size of Cord 18 18 18 16
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
6
SAVE THESE INSTRUCTIONS - This manual

~JSCUO1 1
ADDITIONAL SAFETY RULES
FOR CHARGER & BATTERY CARTRIDGE
1. Do not charge Battery Cartridge when temperature is BELOW 10°C (5OOF)
or ABOVE 40°C (104OF).
2. Do not attempt to use a step-up transformer, an engine generator or DC power
3. Do not allow anything to cover or clog the charger vents.
4. Always cover the battery terminals with the battery cover when the battery
5. A battery short can cause a large current flow, overheating, possible burns
receptacle.
cartridge is not used.
and even a breakdown.
(1) Do not touch the terminals with any conductive material.
(2) Avoid storing battery cartridge in a container with other metalobjects such
(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.
6. Do not store the tool and Battery Cartridge in locations where the tempera-
7. Do not incinerate the Battery Cartridge even if it is severely damaged or is
SAVE THESE INSTRUCTIONS.
7

FUNCTIONALDESCRIPTION
Installing or 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 pressing the
buttons on both sides
of 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 not, it
may accidentally fall out
of the tool, causing injury to you or someone around you
Do not use force when inserting the battery cartridge. If the cartridge does not slide in
easily, it
is not being insertedcorrectly.
Charging
*Your newbattery cartridge is not charged.
You will needto charge it before use. Use
the high capacity battery charger Model
DCI411 (for 8413D and 8433D)
/ DC1801
(for 8443D) to charge the battery car-
tridge.
Plugthe high capacity battery charger into
the proper A.C. voltage source. The
charging light will flash in green color.
*Insert the battery cartridge
so that the
plus and minus terminals on the battery
cartridge are on the same sides as their respective markings on the high capacity battery
charger. Insertthe cartridge fully into the port
so that it rests on the charger port floor.
When the battery cartridge is inserted, the charging light color will change from green to
redand charging will begin. The charging light will remain lit steadily during charging.
When the charging light color changes from red to green, the charging cycle is complete
and the charger will switch into its ”trickle charge (maintenance charge)” mode. The
charging time
is approximately one hour.
After charging, unplug the charger from the power source
CAUTIO
N:
The high capacity battery charger Model DC1411 / DC1801 isfor charging Makita battery
cartridge. Never use it for other purposes or for other manufacturer’sbatteries.
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 discharging
it completely and recharging
a couple of times.
a

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 or heat for a long time, the charging light
may flash in red color If this occurs, wait for a while Charging will begin after the battery
cartridge cools The battery cartridge will cool faster if you remove the battery cartridge
from the high capacity batterycharger
If the charging light flashes alternately in green and red color, a problemexists and charg-
ing is not possible The terminals on the charger or battery Cartridge are clogged with
dust or the battery cartridge is worn out or damaged
Trickle charge (Maintenancecharge)
If you leave the battery cartridge in the charger to prevent spontaneous discharging after
full charge, the charger will switch into its "trickle charge (maintenance charge)" mode and
keep the battery cartridge fresh and fully charged.
Tips
for maintaining maximumbattery life
1. Charge the battery cartridge before completelydischarged.
Always stop
tool operation and charge the battery cartridge when you notice less tool
power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the batterycartridge with room temperature at 10°C - 40°C (50°F - 104°F).
Let
a hot battery cartridge cool down before charging it.
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.
9

Reversingswitch action
CAUTION
*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 beforethe tool stops may damage the tool
tion
This tool has
a reversing switch to change
the direction of rotation Depress the
reversing switch lever from the A side for
clockwise rotation or from the
B side for
counterclockwiserotation When the switch
lever is in the neutral position, the switch
trigger cannot be pulled
Speed change
To change the speed, first switch off the
tool and then slide the speed change lever
to the
"11" side for high speed or "1" side
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
Reversing switch lever
m
I Clockwise Counterclockwise
Low speed
High speed
t
t
- Speed change lever
CAUTION
*Always set the speed change lever fully to the correct position If you operate the tool
with the speed change lever positioned half-way betweenthe "I" side and "11" side, the
tool may be damaged
*Do not use the speed change lever while the tool is running The tool may be damaged
10

Selecting the action mode
This tool employs an action mode changing
ring. Select one of the three modes suit-
able for your work needs by using this ring.
For rotation only, turn the ring
so that the
arrow on the tool body points toward the
-=mark
on the ring. For rotation with
hammering, turn the ring
so that the arrow
points toward the -on the ring. For rota-
tion with clutch, turn the ring
so that the
arrow points toward the
CSSQ mark on the
ring.
Action mode
changingring
Arrow
CAUTION:
Always set the ring correctly to your desired mode mark. If you operate the tool with the
ring positioned half-way between the mode marks, the tool may be damaged
Adjusting the fasteningtorque
The fastening torque can be adjusted in
16
steps by turning the adjusting ring so that
its graduations are aligned with the arrow
on the tool body. The fastening torque
is
minimum when the number 1 is aligned
with the arrow, and maximum when the
number
16 is aligned with the arrow.
Before actual operation, drive
a trial screw
into your material or
a piece of duplicate
material to determine which torque level is
required for
a particular application.
Graduations
Arrow
11

ASSEMBLY
Installing or removing driver bit or drill bit
CAUTION
Always be sure that the tool is switched off and the battery cartridge is removed before
installing or removingthe bit
Turn the sleeve counterclockwise to open
the chuck jaws Place the bit in the chuck
as
far as it will go Turn the sleeve clock-
wise to tighten the chuck
To remove the bit, turn the sleeve counter-
clockwise
I
When not using the driver bit, keep it in the
bit holders. Bits
45 mm (1-3/4") long can
be kept there.
I
Side grip (auxiliary handle)
Always use the side grip to ensure operat-
ing safety. Install the side grip so that the
teeth on the grip fit in between the protru-
sions on the tool barrel.
Then tighten the grip by turning clockwise
at the desired position. It may be swung
360" so as to be secured at any position.
811
Bit holder
L
Loosen Tighten
12

Adjustable depth rod
The adjustable depth rod is used to drill
holes of uniform depth Loosen the thumb
screw, set to desired position, then tighten
the thumb screw
Thumb screw
OPE RATION
Screwdriving operation
First, turn the action mode changing ring
so
that the arrow on the tool body points to
the WS,~ marking. Adjust the adjusting ring
to the proper torque level for your work.
Then proceed as follows.
Placethe point
of the driver bit inthe screw
head and apply pressure to the tool. Start
the tool slowly and then increase the speed
gradually Release the trigger as soon as
the clutch cuts in
~ ~~
~ ~- ~~
-~
NOTE:
*Make sure that the driver bit is inserted straight in the screw head, or the screw and/or
bit may be damaged
When driving wood screws, predrill pilot
holes to make driving easier and to pre-
vent splitting of the workpiece. See the
chart.
4 8 13/16',)
3 1 - 3 4 (1"' - 9/64' I
*If the tool is operated continuously until the battery cartridge has discharged. allow the
tool to rest for 15 minutes before proceeding with a fresh battery
13

Drilling operation
First turn the action mode changing ring
so that the arrow on the tool body points to the
$ marking The adjusting ring can be aligned in any torque levels for this operation Then
proceedas follows
*Drilling in wood
When drilling in wood best results are obtained with wood drills equipped with
a guide
screw The guide screw makes drilling easier by pulling the bit into the workpiece
To prevent the bit from slipping when starting
a hole, make an indentation with a center-
punch and hammer
at the point to be drilled Place the point of the bit in the indentation
and start drilling
Use
a cutting lubricant when drilling metals The exceptions are iron and brass which
should be drilled dry
*Drilling in metal
CAUTION
*Pressing excessively on the tool
will not speed up the drilling In fact, this excessive
pressure will only serve to damage the tip of your bit, decrease the tool performance and
shorten the service life of the tool
*There is
a tremendous force exerted on the tool/bit at the time of hole breakthrough
Holdthe tool firmly and exert care when the bit begins to break through the workpiece
*A stuck bit can be removed simply by setting the reversing switch to reverse rotation in
order to back out However, the tool may back out abruptly
if you do not hold it firmly
*Always secure small workpieces in
a vise or similar hold-downdevice
*If the tool is operated continuously until the battery cartridge has discharged, allow the
tool to rest for 15 minutes before proceeding with a fresh battery
Hammer drilling operation
First, turn the action mode changing ring so that the arrow on the tool body points to the
t== marking The adjusting ring can be aligned in any torque levels for this operation.
Position the bit at the desired location for the hole, then pull the trigger.
Do not force the
tool. Light pressure gives best results. Keep the tool in position and prevent it from slip-
ping away from the hole. Do not apply more pressure when the hole becomes clogged
with chips of 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:
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. A.ways use the side grip (auxiliary
handle) and firmly hold the tool by both side grip and switch handle during operations.
Failureto
do so may result in the loss of control of the tool and potentially severe injury.
14

Blow-Out bulb
Use the blow-outbulb to clean out the hole.
Installing
set plate
For 8413D
Always install the set plate when using bat-
tery cartridges 1200, 1202 or 1202A. Install
the set plate on the tool with the screw
provided.
15

MAINTENANCE
CAUTION
Always be sure that the tool is switched off and the battery cartridge is removed before
attempting to perform inspectionor maintenance
Replacing carbon brushes
Remove and check the carbon brushes
regularly. Replacewhen they wear down
to
the limit mark. Keep the carbon brushes
clean and free to slip in the holders. Both
Limit mark
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 caw.
3--= .>r Brush holder cap
To maintain product SAFETY and RELIABILITY,repairs, maintenanceor adjustment should
be performed by Makita Authorized or Factory Service Centers, always using Makita
replacement parts
Recycling the Battery
The only way to dispose of a Makita battery is
to recycle it. The law prohibits any other
method
of disposal.
I
I Ni-Cd
To recycle the battery:
1. Remove the battery from the tool.
2. a). Take the battery to your nearest Makita Factory Service Center
or
b). Take the battery to your nearest Makita Authorized Service Center or
Distributor that has been designated as a Makita battery recycling location.
Call your nearest Makita Service Center or Distributor to determine the location
that provides Makita battery recycling. See your local
Yellow Pages under
'' Tools-Electric' :
16

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
The accessories or attachments should be used only
in the proper and intendedmanner
- Bits Heavy duty masonry drill bit
**- length
784215-OA
Part No diameter
711120-1 3116 3116
711121-A 1I4 114
~~
Slotted # 5F 784010-0A
711127-A
711128-A
711129-A
711130-A
Phillips bit
711124-A
711125A 1t2" 3"'
711126-A 5B" 3t8"
Square
drill bit
314" 3/8" 6
114'' 1/4" 13
3B" 114" 13
112" 318" 13
Part
No
784201-5
784202-3
784203-1
384206-5
I
Size L (mm)
No 1 65(2-5/8"1
Double-endedPhillips / Slotted bit
1-3/4" long Part No 784614-0
No 2 65 (2-5/8") 2-1/2" long Part No 784613-A
45 (1.314")
784207-3
I
Drill
Part
No dla
11 0 (4-318")
Shank
dia
- Drill bits Blow-out bulb
Tested best in Makita driver-drills for smooth fast
drilling and more holes per battery change
Highspeed steel
For drilling in metal, wood and
plastic Jobbers length Special surface treatment
for lubricity gives smoother drilling
Part
No 765009-6
-
711011-A
711012-A
711013-A
711014-A
711015-A
711016-A
711017-A
711018-A
711019-A
711020-A
711021-A
1/16" 1/16"
3/32" 3/32"
1/8" 118"
5/32"
5/32"
3/16" 3/16"
7/32" 7/32"
114" 114"
9/32" 9/32"
5/16" 5/16"
11/32'' 11/32"
1/2" 3/8"
71lOOOA A
Flute
length
7/8"
1 - 1 /Li"
1-518"
2"
2-5/16"
2-112"
2-314'
2-5/16"
3-3/16"
3-7/16"
3-518"
6 pc set 1/16", 1/8", 3/16". 114"
5/16",318'' Best selling bits in
convenient case
Overall
Rubber pad assembly
lenqth Part No 123001 -2
1-7/8"
2-114"
2-314''
3-118''
3-1
12"
3-314"
4"
Foampolishingpad
4-1/4" Part No 743023-2
4-112"
4-314
''
5"
17

Wool bonnet
Part No. 743401-6
Battery cover
Part No 414938-7
Highcapacity battery charger
Model DC1801
-Battery cartridge 1222 I 1234 I 1235
Battery cartridge 1822 1 1834 1 1935
* Plastic carryingcase
- Grip assembly
Part No. 1225754
Depth rod
Part No 122576-8
High capacitybattery charger
Model DCI411
Battery cartridge 1422 I 1434 1 1435
- Safety goggles
Part No 191686-2
- Set plate
18

MAKmA LIMITED ONE YEAR WARRANTY
Warranty Policy
Every Makita tool is thoroughly inspected and tested before leavingthe 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 ServiceCenters. 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:
The tool has been abused, misused or improperly maintained;
alterations have been made to the tool.
IN NO tVFNT SHALL MAKITA Bt LIABLF FOR ANY INDIRFCT. IN('IDF NTAL OR CON-
SEOUENTLAL DAMACI
S FROM THE SALE OR USL. OtTHF PRODUCT THlS DISCLAIMFR
APFLES
BOTH DURING AND AFTER THE TERM OF THIS WARRANTY
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLltD WARRANTILS, INCLC'DINC IMPLltD
WARRANTIES
OF "MERCHANTABILITY" AND "FITNFSS I-OR A SPFCII-IC PURPOSF."
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.
J
Makita Corporation of America
2650 Buford Hwy., Buford, GA 30518
884288-983 PRINTED IN USA
2000-1 -N