Makita HP2032 User manual

P=Speed Hammer Drill
Concrete I Steel
20 mm (314") MODEL HP2032
20 mm (314") MODEL HP2033
Varlable speed I Reverslng
Variable speed
I Reversing
(RPM) per minute
Wood
INSTRUCTION MANUAL
-
Low
DOUBLE
INSULATION
~~
0 - 850 0 - 9,400
13 mm 40 mrn,
(1/2") l1-9/16/ )
SPECIFICATIONS
Overall length
HP2032 HP2033
370
mm (14-9/16") 368
mm (14-7/16")
Net weight
HP2032 HP2033
2.5 kg (5.5 Ibs) 2.5 kg (5.5 Ibs)

GENERAL SAFETY RULES
(For All Tools)
WARNING! Read and understand all instructions. Failure
tofollow all instructions listed below, may result
in electric
shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
READ ALL INSTRUCTIONS.
WORK AREA
1. Keepyour work area clean and well lit. Clutteredbenchesand dark areas invite
accidents.
2. Do not operate powertools in explosiveatmospheres, 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. DoubleInsulatedtools are equippedwithapolarizedplug(onebladeiswider
than
the other.) This plug will fit in a polarizedoutlet 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 polarizedoutlet. Do not change
the plug
in any way. Double insulation El eliminates the need for the three
wire grounded power cord and grounded power supply system.
5. Avoid bodycontact withgroundedsurfacessuchas pipes, radiators, ranges
and refrigerators. There is an increasedrisk of electric shock if your body is
grounded.
6. Do notexpose powertoolstorainor wet conditions.Water entering a power
tool will increasethe risk of electric shock.
7. Do notabusethe cord. Never usethe cordtocarry the tools or pullthe plug
fromanoutlet. Keep cordaway from heat, oil, sharpedges or movingparts.
Replace damaged cords immediately. Damaged cords increase the risk
of
electric shock.
8. When operating a powertooloutside, use an outdoorextensioncordmarked
"W-A" or "W." These cords are rated for outdoor use and reduce the risk
of electric shock.
PERSONAL SAFETY
9. Stayalert, watch whatyouare doingandusecommonsensewhenoperating
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.
IO. Dressproperly. Donotwear looseclothingorjewelry. Containlonghair. Keep
your hair, clothing, andgloves away from movingparts. Looseclothes, jewelry
or long hair can be caught
in moving parts.
2

11. Avoid accidental starting. Be sure switchisoff beforeplugging in. Carrying
tools withyour finger onthe switch or plugging intools that have the switch
on invites accidents.
12. Remove adjusting keys or wrenches before turning the tool on. A wrench
or akey that is leftattachedtoa rotatingpartof the tool may result in personal
injury.
13. Donotoverreach. Keepproperfooting andbalanceatalltimes. Properfooting
and balance 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.
TOOL USE AND CARE
15. Use clamps or other practical way to secure and support the workpiece to
a stable platform. Holdingthe work by handor againstyour body is unstable
and may lead to
loss of control.
16. Donotforce tool. Usethe correct toolfor 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. Disconnectthe plugfrom the power source before makingany adjustments,
changing accessories, or storing the tool. Such preventivesafety measures
reduce the risk of starting the tool accidentally.
19. Store idle tools out of reachof 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
maintainedtools, withsharp cuttingedges are less likely tobindand 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 main-
tained tools.
22. Use only accessories that are recommended by the manufacturer for your
model.Accessories that may be suitablefor one tool, may becomehazardous
when used on another tool.
SERVICE
23. Tool service must be performed only by qualified repair personnel. Service
or maintenance performed by unqualified personnelcould result in a risk of
injury.
24. When servicing a tool, useonly identical replacement parts. Follow instruc-
tions
in the Maintenance section of this manual. Use of unauthorized parts
or failuretofollow MaintenanceInstructionsmay create arisk of electric shock
or injury.
3

Specific Safety Rules
1. Holdtools by insulated gripping surfaceswhen performinganoperationwhere
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 (safetyhelmet), safety glasses andlor face shield. It is also
highly recommendedthat you wear
a dust mask and thickly padded gloves.
4. Undernormaloperation, thetoolisdesignedtoproducevibration.The screws
can comelooseeasily, causinga breakdownor accident. Check tightness of
screws carefully before operation.
5. Always be sure you have a firm footing.
Be sure no one is below when using the tool
in high locations.
6. Hold the tool firmly with both hands. Always use the side grip.
7. Keep hands away from rotating parts.
8. Do not leave the tool running. Operate the tool only when hand-held.
9. Do not touch the bit or the workpiece immediatelyafter operation; they may
be extremely hot and could
burn your skin.
SAVE THESE INSTRUCTIONS.
SYMBOLS
Thefollowings show the symbols usedfor tool.
v ................................. volts
A ................................. amperes
Hz ................................. herts
Q ................................. alternatingcurrent
n, ................................. no load speed
(01 ................................. Class II Construction
.../ min
................................ revolutions or reciprocationper minute
& ................................. number of blow
4

FUNCTIONAL DESCRIPTION
Switch action
CAUTION :
Before plugging in the tool, always check to see that the switch trigger actuates properly
and returnsthe
"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.
For continuous operation, pull the trig-
ger and then push in the lock button.
To
stop the tool from the locked position, pull
the trigger fully, then release it.
Switch trigger A$@ \
Lock buttond I I
Reversingswitch action
CAUTION:
*Always check the direction of rotation beforeoperation.
*Use the reversing switch only after the tool comes to
a complete stop. Changing the
This tool has a reversing switch to change
the direction
of rotation. Movethe reversing
switch lever to the
0 position for clockwise
rotation or the
0 position for counterclock-
wise rotation.
direction of rotation before the
tool stops maydamagethe tool.
Reversing
switch lever
Speedchange lever
Two rpm ranges can be preselected with
the speed change lever.
Turn the speed change lever to the position
1 or position 2.
Position 1 : 0 - 850 rpm
Position
2: 0 - 2,900 rpm
Speed change lever
Position
1 Position 2
5

Hammer drilling
When drilling in concrete,granite, tile, etc.,
turn the action mode change lever to the
positionof symbol.
Be sure to use
a tungstencarbide tipped
bit
Drilling
When drilling in wood, metal or plastic
materials, turn the action mode change
lever to the positionof
am symbol.
Action modechange lever
For hammer drilling For drilling
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and unpluggedbefore installing or removing
the side grip, bit or other accessories.
Side grip (auxiliaryhandle)
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 onthe toolbarrel.
Then tighten the grip by turning clockwise
at the desired position. It may be swung
360" so as to be secured at any position.
Installingor removingdrill bit
For
HP2032
To install the bit, place it in the chuck as
far as it will go. Tighten the chuck by
hand. Place the chuck key in each of the
three holes and tighten clockwise. Be sure
tighten
all three chuck holes evenly.
To remove the bit, turn the chuck key
counterclockwise in just one hole, then
loosenthe chuck by hand.
After usingthe chuck key, be sureto return
to the originalposition.
7
Grip base
Tighten
6

For HP2033
Hold the ring and turn the sleeve counter-
clockwise to open the chuck jaws. Place
the bit inthe chuckas far as it will go. Hold
the ring firmly and turn the sleeve clock-
wise
to tightenthe chuck.
To remove the bit, hold the ring and turn
the sleevecounterclockwise.
Depth gauge
The depth gauge is convenient for drilling
holes of uniform depth. Loosen the side
grip and insert the depth gauge into the
hole in the side grip. Adjust the depth
gauge to the desireddepth and tighten the
side grip.
Sleeve
Ring
NOTE:
The depthgauge cannotbe used at the positionwhere the depthgauge strikesagainst the
gear housing.
7

OPERATION
1) Hammerdrilling operation
When drilling in concrete, granite, tile, etc., turn the action mode change lever to
the position of symbol to use "rotation with hammering" action. Be sure to use
a
tungstencarbidetipped bit. Do notapply more pressurewhenthe hole becomeclogged
with chipsor particles.Instead,turn the toolat an idle, then removethe bitpartiallyfrom
the hole. By repeatingthis severaltimes, the hole
will becleanedout.
After drilling the hole, use the blow-out
bulbto cleanthe dust out of the hole.
2) Drillingoperation
When drilling inwood, metalor plastic materials, turn the action modechange lever to
the positionof
[1w symbolto use "rotation only" action.
*Drillinginwood
When drilling inwood, best resultsare obtainedwith wood drillsequippedwith aguide
screw.The guide screw makesdrilling easier by pullingthe bit into the workpiece.
To prevent the bit from slipping when starting
a hole, make an indentation with a
centerpunchand hammer at the point to be drilled. Place the point of the bit in the
indentationand start drilling.
Use
a cutting lubricantwhen drilling metals. The exceptionsare iron and brasswhich
shouldbedrilled dry.
*Drillinginmetal
CAUTION:
Pressingexcessivelyon the toolwill not speed up the drilling. Infact, thisexcessivepres-
sure will only serve
to damage the tip of your bit, decrease the tool performance and
shortenthe servicelifeof the
tool.
*There is a tremendous twisting force exerted on the tool/bit at the time of hole break-
through. Hold the tool firmly and exert care when the bit begins to break through the
workpiece.
*Astuck bitcan be removedsimply by setting the reversingswitch to reverserotation in
order to back out.However,the tool may back out abruptly if you do not hold
it firmly.
*Always securesmallworkpieces in
a vise or similar holddown device.
8

MAINTENANCE
CAUTION:
Always be sure that the tool
is switched off and unpluggedbefore attemptingto perform
inspectionor maintenance.
Cleaning vent holes
Periodicallyclean the vent holes to prevent
them from being cloggedwith dust, dirt or
the like.
To maintainproductSAFETY and RELIABILITY, repairs, maintenanceor adjustmentshould
be performed by Makita Authorized or Factory Service Centers, always using Makita
replacementparts.
ACCESSORIES
CAUTION:
These accessoriesor attachments are recommendedfor use with your Makitatool specified in this
manual.The use
of any other accessoriesor attachments might present a risk of injury to persons.
The accessoriesor attachmentsshould be usedonly inthe properand intendedmanner.
Chuck key SI3 (HP2032)
Part No. 763440-4
Depth gauge
Part No. 415486-9
Plasticcarryingcase
Part No. 8244854
BIOW-OU~ bulb
Part No. 7650096
9

Julv--25--'2ooO US
20 mm (3/4")
Model HP2032
2-SPEED HAMMER DRILL
Note: The switch and other part configurations
may differ from country to country.
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