Makita CORDLESS ANGLE DRILL DA390D User manual

Cordless Angle Drill
Capacities
Steel Wood
Wood screw
10 mm (3/8”) MODEL DA390D
10 mm (3/8”) MODEL DA390DW
With Fast Charger
weight
No load speed Dimensions
(L x W x HI
(RPMI
INSTRUCTION MANUAL
10 mm
(318”)
SPEC IF I CAT I 0 N S
335 mm x 59 mm x 115 mm
(13-1/4” x 2-3/8” x 4-1/2”1 1.3kg 12.9 Ibsl
800
12
mm 4.5 mm x 20 mm
(15132”) (3116“ x 314”)
Model DA390D
Battery Cartridge 9000 Model DC9700 Fast Charger
Voltage
I Charging time I Input I output
9.6 V
I 1 Hr. I A.C. only 50 Hz - 60 Hz I D.C. 7.2 V ~ 9.6 V
* Manufacturer reserves the right to change specifications without notice.
* Note: Specifications may differ from country to country.

IMPORTANT
SAFETY INSTRUCTIONS
(For All Tools)
WARNING: WHEN USING ELECTRICTOOLS, BASIC SAFE-
TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO
SONAL INJURY, INCLUDING THE FOLLOWING:
REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PER-
READ ALL INSTRUCTIONS.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries.
CONSIDER WORK AREA ENVIRONMENT. Don’t use power tools
in damp
or wet locations. Keep work area well
lit. Don’t expose power tools torain.
Don’t use tool
in presence of flammable liquids or gases.
KEEP CHILDREN AWAY. All visitors should be kept away from work area.
Don’t let visitors contact tool or extension cord.
STORE IDLETOOLS. Whennot
in use, tools should be stored in dry, andhigh
or locked-up place
- out of reach of children.
DON’T FORCETOOL.
It will do thejob better and safer attheratefor which
it was intended.
USE RIGHT TOOL. Don‘t force small tool or attachment to do thejob of a
heavy-duty tool. Don‘t use tool for purpose not intended.
DRESS PROPERLY. Don’t wear looseclothing orjewelry. They can becaught
in moving parts. Rubber gloves and non-skid footwear are recommended
when working outdoors. Wear protective hair covering tocontain long hair.
USE SAFETY GLASSES. Also use face or dust mask if cutting operation is
dusty.
DON’T ABUSE CORD. Never carry tool by cordor yank it to disconnect from
receptacle. Keep cord from heat, oil, and sharp edges.
SECURE WORK. Use clamps or
a vise to hold work. It’s safer than using
your hand and
it frees both hands to operate tool.
DON’T OVERREACH. Keep proper footing and balance at all times.
MAINTAINTOOLS WITH CARE. Keep tools sharp and clean for better and
safer performance. Follow instructionsfor lubricating and changing acces-
sories. Inspecttool cordsperiodicallyand if damaged, haverepaired byautho-
rized service facility. Inspect extension cords periodically and replace
if
damaged. Keep handles dry, clean, and free from oil and grease.
DISCONNECTTOOLS. When not
in use, beforeservicing, and when chang-
ing accessories, such as blades, bits, cutters.
2

14.
15.
16.
17.
18.
19.
20.
REMOVEADJUSTING KEYS AND WRENCHES. Form habit of checking to
see that keysand adjusting wrenches are removed from tool before turning
it on.
AVOIDUNINTENTIONALSTARTING. Don’t carry plugged-intool withfinger
on switch. Be sure switch
is OFF when plugging in.
OUTDOOR USE EXTENSIONCORDS. Whentoolisused outdoors, use only
extension cords intended for use outdoors and
so marked.
STAY ALERT. Watch what you are doing, use common sense. Don’t operate
tool when you are tired.
CHECK DAMAGED PARTS. Before further use of the tool, a guard or other
part that is damaged should be carefully checked to determine that
it will
operate properly and perform its intended function. Check for alignment of
movingparts, binding of movingparts, breakageof parts, mounting, and any
other conditions that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced by an authorized serv-
ice center unless otherwise indicated elsewhere inthis instruction manual.
Have defective switches replaced by authorized service center. Don’t use
tool
if switch does not turn it on and off.
GUARDAGAINST ELECTRIC SHOCK. Prevent body contact withgrounded
surfaces. For example; pipes, radiators, ranges, refrigerator enclosures.
REPLACEMENTPARTS.When servicing, useonly identicalreplacementparts.
VOLTAGE WARNING: Before connecting the tooltoa power source (receptacle,
outlet, etc.) be sure the voltage supplied is the same as that specified on the
nameplate of the tool. A power source with voltage greater than that specified
for the tool can result in SERIOUS INJURY to the user
- as well as damage to
the tool. If in doubt,
DO NOT PLUG IN THE TOOL. Using a power source with
voltage less than the nameplate rating is harmful to the motor.
3

IMPORTANT SAFETY INSTRUCTIONS
Length of Cord (Feet)
25 50 100
AWG Size of Cord 18 18 18
I. SAVE THESE INSTRUCTIONS - This manual
150
16
9.
Do not operate charger with damaged cord or plug - replace them im-
mediately.
IO. 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 is required. Incorrect reassembly may
result in a risk
of electric shock or fire.
12. To reduce risk of electric shock, unplugcharger from outlet beforeattempt-
ingany maintenanceor cleaning.Turningoff controls
will notreducethis risk.
4

ADDITIONAL SAFETY RULES
FOR CHARGER
& BATTERY CARTRIDGE
1. Do not charge Battery Cartridge when temperature is BELOW 10°C (5OOF)
2. Do notattempt touseastep-up transformer, an enginegenerator or DCpower
3. Do not allow anything to cover or clog the charger vents.
4. Do not short the battery cartridge:
or ABOVE 4OoC (104OF).
receptacle.
(1) Do not touch the terminals with any conductive material.
(2) Avoidstoring battery cartridge in acontainer with other metalobjects such
(3) Do not expose battery cartridge to water or rain.
as nails, coins, etc.
A battery short cancausea largecurrent flow, overheating,possibleburns
and even a breakdown.
5. Do not store the tooland Battery Cartridge in locations where the tempera-
6. Do not incinerate the Battery Cartridge even if it is severely damaged or is
ture may reach or exceed 5OoC
(122OF).
completely worn out. The battery cartridge can explode in a fire.
ADDITIONAL SAFETY RULES
1. Be aware that this tool is always in an operating condition, because it does
2. Always be sure you have a firm footing.
3. Hold the tool firmly.
4. Keep hands away from rotating parts.
5. When drilling into walls, floors or wherever "live" electrical wires may be
encountered,
DO NOT TOUCH ANY METAL PARTS OF THE TOOL!
Holdthe toolonly by the insulatedgrasping surfaces topreventelectric shock
if you drill into a "live" wire.
not have to be plugged into an electrical outlet.
Be sure no one is below when using the tool
in high locations.
6. Do not leave the tool running. Operate the tool only when hand-held.
7. Do not touchthe drill bit or the workpiece immediately after operation: they
may be extremely hot and could burn your skin.
SAVE THESE INSTRUCTIONS.
5

Installingor removing battery cartridge
0Always switch off the tool before insertion or removal of the battery cartridge.
0 To remove the battery cartridge, pull out
the
set plate on the tool and grasp both
sides of the cartridge while withdrawing
it
from the barrel.
0 To insert the battery cartridge, align the
tongue on the battery cartridge with the
groove in the housing and slip
it into
place. Snap the
set plate back intoplace.
Be sure to close the set plate fully before
usingthe tool.
Set plate
7
Battery cartridge
I
0 Do not use force when inserting the battery cartridge.
If the cartridge does notslide in easily,
it is not beinginserted correctly.
Charging
Plug the fast charger into your power
source. Insert the battery cartridge
so that
the plus and minus terminals on the bat-
tery cartridge are on the same sides as their
respective markings on the fast charger.
Insert the cartridge fully into the port
so
that it rests on the charger portfloor.
Press the start button (red). The charging
light will come on and charging will begin.
If the charging light does not come on,
press the reset button (yellow) first, then
the start button (red). If the charging light
goes out within
10 seconds even after pressing the reset button and start button a couple
of times, the battery cartridge
is dead. (CAUTION: Wait for more than 5 seconds after
the charging light goes
out to press the reset button again.) Replace it with a new one.
When the charging light goes out after about one hour,
you may remove the fully charged
battery cartridge.
After charging, unplug the charger from the power source.
CAUTION
:
0Your new battery cartridge is not charged.You will need to charge it before use.
.Do not keep the button pressed in with tape, etc. or the circuit will not function pro-
perly. Also,
a malfunction of the charger may result possibly causing overheating, etc.
0 If you try to charge a cartridge from a just-operated tool, sometimes the charginglight
will not come on. If this occurs,
let the cartridge cool off for a while. Then re-insert it
and try to charge
it once more.
6

0 When you charge a new battery cartridge or a battery cartridge which has not been used
for
a long period, 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 almost completely
a couple of times.
If youwish to charge two battery cartridges, allow 15 minutes between chargings on the
fast charger.
Installing or removingdriver bit or drill bit
CAUTION :
Always be sure that the tool is switched off and the battery cartridge is removed before
installing or removing the bit.
Hold the ring and turn the sleeve counter-
clockwise to open the chuck jaws. Place
the bit in the chuck
as far as it will go.
Hold the ring firmly and turn the sleeve
clockwise to tighten the chuck.
To remove the bit, hold the ring and turn
the
sleeve counterclockwise.
Switch action
Move the reversing switch lever to the
"FWD" position for clockwise rotation or
the
"REV" position for counterclockwise.
To start the tool, simply pull the trigger.
Release the trigger to stop. When the
re-
versing switch lever is in the neutral posi-
tion, the tool will notstart even if you pull
the trigger.
CAUTION
:
Before inserting the battery cartridge into the tool, always check to see that the trigger
0 Always check the direction of rotation before drilling.
0 Use the reversingswitch lever only when the tool comes to a complete stop. Changing
When not operating the tool, keep the reversingswitch lever in the neutral position.
switch actuates properly and returns to the
"OFF" Position when released.
the direction
of rotation before the tool stops may ruin the tool.
7

Drillingoperation
0 Drilling inwood
When drilling in wood,
best results are obrained with wood drills equipped with a guide
screw. The guide screw makes drilling easier by pullingthe bit intothe workpiece.
0 Drilling in metal
To prevent the bitfrom slipping when starting a hole, makean indentation with a center-
punch and hammer
at the point to be drilled. Place the point of the bit in the indenta-
tion and start drilling.
Use a cutting lubricant when drilling metals. The exceptions are iron and brass which
should be drilled dry.
When driving wood screws. predrill Pilot
holes to make driving easier and to pre-
vent splitting of the workpiece.
See the
chart.
Nominal diameter of
wood screw (mm)
3.1 (1/8")
3.5 (9/64')
3.8 (5/32")
CAUTION :
0 Pressingexcessively on the tool will notspeed up the drilling. In fact, this excessive pres-
sure will only serve to damage the tip of your bit, decrease the tool performance and
shorten the service life of the tool.
0 There is a tremendous force exerted on the tool/bit at the time of hole breakthrough.
Hold the tool firmly and exert care when the bitbegins to breakthrough the workpiece.
0 A stuck bit can be removed simply by setting the reversingswitch to reverse rotation in
order to back out. However,the tool may back out abruptly if you do not hold
it firmly.
0Always secure small workpieces in
a vise or similar hold-downdevice.
Recommended Size
of pilot hole (mm)
2.0 - 2.2
(5/64"
- 3/32")
2.2
- 2.5
(3/32"
- 3/32")
2.5
- 2.8
(3132''
- 7/64")
Screwdriving operation
Place the point of the driver bit in the
screw head and apply pressure to
the tool.
Start the tool.
Release the trigger just as
the screw bottoms out. If the trigger is not
released, the screw
may strip out the hole
or the screw and/or bitmay be damaged.
NOTE :
0 Make sure that the driver bit is inserted straight in the screw head, or the screw and/or
bitmay be damaged.
8

Overload protect0 r
The overload protector automatically cuts
out to break the circuit and the button
.-
pops out, whenever heavy work is pro-
longed.
Wait 20-30 seconds before press-
ing the restart buttonto resume operation.
Your finger should not be on the trigger
when you press the restart button,however.
1 Restart button
MAINTENANCE
CAUTION :
Always be sure that the tool is switched off and the battery cartridge is removed before
attempting to perform inspection or maintenance.
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.
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. The
accessories or attachments should be used only in the proper and intended manner.
Slotted
Square drill bit
0 Bits
#5F 784010-0A
#7F 784011-0A
784606-0A
0 Fast charger
Model DC9700
0 12 V Fast charger
Model DC9012
0 Rubber pad assembly
Part No. 123001-2
0 Battery cartridge 9000
Part No. 632007-4
0 Wool bonnet
Part No. 743401-6
0 Battery holster
Holster holds extra battery
Part No. 823033-3C
0 Foam polishingpad
Part No. 743023-2
0 Steel carrying case
Part No. 182217-8
10

June-16'89 EN
10 mm (3/8")
CORDLESS ANGLE DRILL
Model DA390D
Note: The switch and other part configurations
may differ from country to country.
11

ITEM NO.
NO.
USED
10
11
11
21
31
41
51
61
71
81
91
1
1
DESCRIPTION
‘rDM $to DESCRIPTION
12
13
14
15
16
17
18
19
20
21
Plane Bearing 5
Retaining Ring S-8
Spiral Bevel Gear 36
Ring 8
Ball Bearing 608LLB
Spindle
Keyless Chuck
Pan Head Screw M5x22
Woodruff
Key 3
Over Current Relay
Housing Set [With Item 191
1
1
1
1
1
1
1
1
1
7
June-16-‘89 EN
Name Plate
Switch
DC
Motor 9 6 V
Gear
Plane Bearing 4
Battery 9000
set Plate
Housing Set [With Item 111
Indication
Label
Pan Head Screw M4x22 [With Washer1
Note: The Switch and other part SPeCIfICattons may
differ from country to country.
MAKITALIMITED ONE YEAR WARRANTY
Warranty Policy
tvery 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, toone 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:
e repairs have been made or attempted by others:
repairs are required because of normal wear and tear:
e The tool has been abused, misused or improperly maintained;
e alterations have been made tothe tool.
IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT, INCIDLNTAL OR CON-
SEQUENTIAL DAMAGES FROM THE SALE OR USE OFTHE PRODUCT. THIS DISCLAIMER
APPLIES BOTH DURING AND AFTER THE TERM OFTHIS WARRANTY.
MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES, INCLUDING IMPLIED
WARRANTIES OF “MERCHANTABILITY” AND “FITNESS FOR A SPECIFIC 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 limitatlon may not apply to you.
Makita Corporation
3-11 -8, Sumiyoshi-cho,
Anjo, Aichi
446 Japan
8837088061
PRINTED IN JAPAN
1991 - 4 - N