Makita 15026DWA User manual

Cordless Circular Saw with Dust Collection
165 mm (6-112”) MODEL 5026DA, 5026DB
160 mm (6-114”) MODEL 5036DA, 5036DB
160 mm (6-114”) MODEL 5046DA, 5046DB
165 mm (6-112”) MODEL 5026DWA, 5026DWB
With High Capacity Battery Charger
160 mm (6-114”) MODEL 5036DWA, 5036DWB
With High Capacity Battery Charger
160 mm (6-114”) MODEL 5046DWA, 5046DWB
With High Capacity Battery Charger
IRPLAI
5026D
5036D
5046D
3111 ,.,,
2,400 338 mm (13-5116”) 3.8 kg (8.4 Ibsl
165 mm (6-1 12”)
2,400 338 mm (13-5116”) 3.8 kg (8.4 Ibs)
160 mm (6-114”)
160 mm f6-1/4”) 53 mm 12-1/16’,) 2,400 338 mm (13-5/16”) 3.8 kg 18.4 Ibs)
55 mm (2-311 6”)
53 mm (2-1116“)
Battery Cartridge 1822
Voltage
18
V
Batterv Cartridqe 1833
Voltaae I lnwt I Output I Charging time
Model DC1801 High Capacity Battery Charger
Input output Charging time
A C only 50 - 60 Hz DC 72V- 18V 60 min
Model DC1801 Hiqh Capacity Battery Charger
18V
A.C. only 50 ~ 60 Hz
D.C. 7.2 V - 18V 65 min.
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GENERAL SAFETY RULES
(For All Battery Operated Tools)
WARNING! Read and understand all instructions. Failure
to follow all instructions listed below, may result inelectric
shock, fire and/or serious personal injury.
SAVE THESE INSTRUCTIONS
Work Area
Keepyour work area clean and well lit. Clutteredbenchesand dark areas invite
accidents.
Do notoperate power tools in explosive atmospheres, such as in the presence
of flammable liquids, gases, or dust. Powertools create sparks which may ignite
the dust or fumes.
Keep bystanders, children, and visitors away while operating a power tool.
Distractions can cause you to lose control.
Electrical Safety
A batteryoperatedtoolwithintegralbatteries or a separate battery pack must
be recharged only with the specified charger for the battery.
A charger that
may be suitablefor one type of battery may create a risk of fire when used
with
another battery.
Use battery operated tool only with specifically designated battery pack. Use
of any other batteries may create a risk
of fire.
Personal Safety
Stay alert, watch what you are doing, and use commonsense when operating
a power tool. Donot usetoolwhile tired or underthe influence of drugs, alcohol,
or medication. A moment of inattention while operating power tools may result
in serious personal injury.
Dress properly. Do notwear 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 causht in moving parts.
Avoid accidental starting. Be sure switchisinthe locked or off position before
inserting battery pack. Carrying tools
with your finger onthe 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 attachedto a rotatingpart of the tool may result in personal injury.
Do notoverreach. Keep proper footing and balance at all times. Proper footing
and balance enable better control of the tool in unexpected situations.
Usesafety equipment. Always wear eye protection. Dust mask, non-skid safety
shoes, hard hat, or hearing protection must be used for appropriate conditions.
2
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Tool Use and Care
Use clamps or other practical way to secure and support the workpiece to a
stable platform. Holdingthe work by handor against your body is unstable and
may lead to
loss of control.
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.
*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.
.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
accidentally.
Store idle tools out of reachof children and other untrained persons. Tools are
dangerous
in the hands of untrained users.
When battery pack is not in use, keep it away from other metal objects like:
paper clips, coins, keys, nails, screws, or other small metal objects that can
make a connection from one terminal to another. Shortingthebattery terminals
together may cause sparks, burns, or a fire.
Maintaintools withcare. Keepcuttingtools sharpandclean. Properly maintained
tools
with sharp cutting edge are less likely to bind and are easier to control.
Check for misalignment or bindingof moving parts, breakageof 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.
Use only accessories that are recommended by the manufacturer for your
model. Accessories that may be suitable for onetool may create a risk of injury
when used on another tool.
Service
Tool service must be performed only by qualified repair personnel. Service or
maintenance performed
by unqualified personnel may result in a risk of injury.
When servicing a tool, use only identical replacement parts. Follow instructions
in the Maintenance section of this manual. Use of unauthorizedparts or failure
to follow Maintenance Instructions may create a risk of shock or injury.
3
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Specific Safety Rules
1. DANGER! Keep hands away from cutting area and blade. Keep your second
hand on auxiliary handle, or motor housing. If both hands are holding the
saw, they cannot be cut by the blade.
Keep your body positioned to either side of the saw blade, but not
in line
with the saw blade. KICKBACK could cause the saw tojump backwards. (See
"Causes and Operator Prevention of Kickback")
Do not reach underneath the work. The guard can not protect you from the
blade below the work. Don't attempt to remove cut material when blade is
moving.
CAUTION: Blades coast after turn off.
2. Check lower guard for proper closing before each use. Do not operate saw
if lower guard does not move freely and close instantly. Never clamp or tie
the lower guard intothe open position. If saw is accidentally dropped, lower
guard may be bent. Raise the lower guard
with the Retracting Handleand make
sure
it movesfreely and does nottouch the bladeor any other part, inall angles
and depths of cut.
3. Check the operation and condition of the lower guard spring. If the guard
andthe spring are notoperating properly, they mustbe serviced beforeuse.
Lower guard may operate sluggishly due to damaged parts gummy deposits,
or a buildup of debris.
4. Lower guard should be retracted manually only for special cuts such as
"Pocket Cuts" and "Compound Cuts." Raise lower guard by Retracting
Handle. As soonas blade enters the material, lowerguard mustbe released.
For
all other sawing, the lower guard should operate automatically.
5. Always observe that the lower guard is covering the blade before placing
saw downon bench or floor. An unprotected, coasting blade
will cause the
saw to walk backwards, cutting whatever is in its path. Be aware of the time
it takes for the blade to stop after switch is released.
6. NEVER hold piece being cut in your hands or across your leg. It is important
to support the work properly to minimize body exposure, blade binding, or
loss of control.
7. Holdtoolby insulatedgripping surfaces when performinganoperation 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.
8. When rippingalways use a rip fence or straight edge guide. This improves
the accuracy of cut and reduces the chance for blade binding.
9. Always use blades with correct size and shape (diamond vs. round) arbor
holes. Blades that do not matchthe mounting hardware of the saw
will run
eccentrically, causing
loss of control.
10. Never use damaged or incorrect blade washers or bolts. The blade washers
and bolt were specially designed for your saw, for optimum performance and
safety or operation.
4
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11. Causes and Operator Prevention of Kickback:
Kickback is a sudden reaction to a pinched, bound or misaligned saw blade,
causing an uncontrolled saw to lift
up and out of the workpiece toward the
operator.
Whenthe bladeis pinched or bound tightly by the kerf closingdown, the blade
stalls and the motor reaction drives the unit rapidly back toward the operator.
If the blade becomes twisted or misaligned in the cut, the teeth at the back
edge of the blade can dig into the top surface of the wood causing the blade
to climb out
of the kerf and jump back toward the operator.
Kickback is the result
of tool misuse and/or incorrect operating procedures
or conditions and canbe avoidedby taking proper precautions as givenbelow.
Maintain a firm grip on the saw and position your body and arm in a way
that allows you to resist KICKBACK forces. KICKBACK forces can be
controlled by the operator, if proper precautions are taken.
When blade is binding, or when interrupting a cut for any reason, release
the trigger and holdthe saw motionlessinthe material
until the bladecomes
toa complete stop. Never attempt to remove the saw from the work or pull
the saw backward while the blade is in motion or KICKBACK may occur.
Investigate andtake corrective actionsto eliminate the cause of blade binding.
When restarting a saw in the workpiece, center the saw blade in the kerf
andcheck that teeth are notengagedintothe material. If 5aw bladeis binding,
it may walk up or KICKBACK from the workpiece as the saw is restarted.
Support large panelstominimize the risk of blade pinching and KICKBACK.
Large panels tend to sag under their own weight. Supports must be placed
under the panel on both sides, near the line of cut and near the edge of the
panel as shown
in Fig. 1.
To minimizethe risk of blade pinching and kickback. When cutting operation
requires the resting
of the saw on the workpiece, the saw shall be rested on
the larger Dortion and the smaller piece cut off.
To avoid kickback do support board
or panel near
the cut. Don't support board or panel away
I from the cut.
Fig. 1 Fig. ,
5
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Do not use dull or damaged blade. Unsharpened or improperly set blades
produce narrow kerf causing excessive friction, blade binding and KICKBACK.
Blade depth and bevel adjusting locking levers must be
tight and secure
beforemakingcut.
If bladeadjustment shifts while cutting, it may cause bind-
ing and KICKBACK.
Useextracaution when making a "Pocket Cut" intoexisting walls or other
blindareas. The protruding blade maycut objects
that can cause KICKBACK.
NEVER place your hand or fingers
behind the saw. If kickback occurs,
the saw could easilyjump backwards
over your hand, possibly causing
severe injury.
Fig.
12. Adjustments. Before cutting be sure depth and bevel adjustments are tight.
13. Avoid Cutting Nails. Inspect for and remove all nails from lumber before
cutting.
14. Placethewider portionof the saw base onthat part of the workpiece which
issolidly supported, not on the sectionthat willfall off whenthe cut ismade.
As examples, Fig.
4 illustratesthe RIGHTway tocut off the end of a board,
and Fig.
5 theWRONG way. If the workpiece isshort or small, clamp it down.
DON'T
TRY TO HOLD SHORT PLACES BY HAND!
Fig. 1
Fig.
6
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15. Never attempt to saw with the
circular saw held upside down
in a
vise. This isextremely dangerous and
can lead to serious accidents.
Fig. 6
16. Before setting the tool downafter completing a cut, be sure that the lower
(telescoping)guard has closed and the blade has come to a complete stop.
7
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SYMBOLS
The followings show the symbols used for tool.
v ................................. volts
-_ ................................. direct current
n, ................................. no load speed
... /min
................................ revolutions or reciprocation per minute
8
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IMPORTANT SAFETY INSTRUCTIONS
FOR CHARGER &
BATTERY CARTRIDGE
Length of Cord (Feet) 25 50
AWG Size of Cord 18 18
1.
2.
3.
4.
5.
6.
7.
8.
9.
IO.
11.
12.
100 150
18 16
SAVE THESE INSTRUCTIONS - This manual
DO not operate charger with damaged cord or plug - replace them im-
mediately.
Do notoperate charger if it has receiveda sharp blow, been dropped, or other-
wise damaged in any way; take
it to a qualified serviceman.
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.
To reduce risk of electric shock, unplug charger from outlet before attempt-
ingany maintenanceor cleaning. Turningoff controls
will notreducethis risk.
9
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ADDITIONAL SAFETY RULES
FOR CHARGER
& BATTERY CARTRIDGE
1. Do not charge Battery Cartridge when temperature is BELOW 10°C (50OF)
2. Do not attempt to usea step-uptransformer, an engine generator or DCpower
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
or ABOVE 4OoC (104OF).
receptacle.
cartridge is not used.
and even a breakdown.
(1 1 Do not touch the terminals with any conductive material.
(2) Avoid storing battery cartridge in acontainer 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.
10
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FUNCTIONAL DESCRIPTION
Installing or removing battery cartridge
*Always switch off the tool before inser-
tion or removal of the battery cartridge.
To remove the battery cartridge,withdraw
itfrom the toolwhile pressingthe buttons
on bothsides 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 accidentallyfall out of the tool, causinginjury toyouor someone aroundyou.
easily, it is not being insertedcorrectly
Do not use force when inserting the battery cartridge. If the cartridge does not slide in
Charging
*Your newbatterycartridge is not charged.
You will need to charge it before use. Use
the high capacity battery charger Model
DC1801to charge the battery cartridge.
Plugthe high capacitybattery charger into
the properA.C. voltage source.The charg-
inglight will flash ingreen 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. Insert the cartridge fully
into the port
so that it restson the chargerport floor.
When the battery cartridge is inserted, the charginglight color will changefrom green to
redand chargingwill begin. The charginglight will remain
lit steadily during charging.
When the charginglight color changes from redtogreen,the chargingcycle is complete
and the charger will switch into its ”trickle charge (maintenance charge)” mode. The
chargingtime is approximately one hour.
After charging, unplug the chargerfrom the power source.
CAUTION
:
The highcapacitybattery charger Model DC1801is for chargingMakita battery cartridge.
Never use
it for other purposes or for other manufacturer’s batteries.
When you charge a newbattery cartridge or a battery cartridgewhich 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.
11
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If you charge a batterycartridge from a just-operatedtool or a batterycartridgewhich has
been left in
a locationexposed to direct sunlightor heat for a long time, the charging light
may flash in redcolor. If this occurs, wait for
a while. Chargingwill begin after the battery
cartridge cools. The battery cartridgewill cool faster
if you removethe battery cartridge
from the highcapacity batterycharger.
If the charging lightflashes alternately in greenand redcolor, a problemexistsand charg
ing
is not possible. The terminals on the charger or battery cartridge are clogged with
dust or the battery cartridgeisworn out
or damaged.
Trickle charge (Maintenancecharge)
If you leave the battery cartridgein the charger to prevent spontaneous discharging after
full charge, the charger will switch into its ”trickle charge (maintenancecharge)” modeand
keep the batterycartridgefresh and fully charged.
Tips for maintainingmaximum battery life
1. Charge the battery cartridgebefore completely discharged.
Always stop tool operation and charge the battery cartridgewhen you notice less tool
power.
2. Never recharge a fully charged batterycartridge.
Overcharging shortensthe battery service life.
3. Charge the batterycartridgewith room temperature at 10°C - 40°C (50°F - 104°F)
Let
a hot batterycartridgecool down before charging it.
Hex wrench
Hex wrench storage
When not in use, the hex wrench can be
convenientlystored.
CAUTION:
Always be sure that the tool is switched off and the battery cartridge is removedbeforee
any adjustment is attempted.
12
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Adjusting depth of cut
Loosen the lever on the depth guide and
move the base up or down. At the desired
depth of cut, secure the base by tightening
the lever.
This tool is equipped with the dust box to
collect dust and cut chips. For the best cut-
ting performance, empty the dust box each
timethe battery cartridge is completely dis-
charged. Press the lever and open the dust
cap.Tip the rear of the tool down to empty
the dust box.
Cleaner cutting operations can be per-
formed by connecting this tool to Makita
vacuum cleaner. Remove the rubber cap
from the dust cap and connect the hose
of
vacuum cleanerto the dust cap.
CAUTION:
Use a shallow depth of cut when cutting thinworkpiecefor cleaner, safer cuts.
After adjustingthedepth of cut, always tighten the lever securely.
I I
Dust cap
.,,_.. ..
_5
Sighting
When cutting, align the left side of notch in
the front of the base with your cutting line
onthe workpiece.
Dust collection
CAUTION:
Never cutworkpieces coveredbtainedwith thinner, gasoline, oil or the like. Ifthe dust box
13
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Switch action
CAUTION:
Before inserting the battery cartridge into the tool, always check to see that the switch
trigger actuates properlyand returnsto the
"OFF" positionwhen released.
To prevent the switch trigger from being
accidentally pulled,
a lock-off button is pro-
vided.
To start the tool, depress the lock-off but-
ton and pullthe switch trigger. Releasethe
switch trigger tostop.
Guide rule
The handy guide rule allows you to do
extra-accurate straight cuts. Simply slide
the guide rule up snugly against the side of
the workpieceand secure
it in positionwith
the clamp screw on the front of the base. It
also makes repeatedcuts of uniformwidth
possible.
Switch trigger
Lock-off buttonzl
14
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ASSEMBLY
Removing or installing the saw blade
CAUTION:
Always be surethat the tool is switchedoff
and the battery cartridge is removedbefore
installing
or removingthe blade.
To remove the blade, first remove the hex
socket head bolt which secures the dust
box,then removethe dust box.
After installing the blade, install the dust box and tighten the hex socket head bolt to
secure the dust box.
To remove the blade, press the shaft lock
so that the blade cannot revolve and use
the hex wrench to loosen the bolt clock-
wise. Then remove the bolt, outer flange
and blade.
Then remove the hex socket head bolt,
outer flange and blade.
@&Outer flange
Hex socket head bolt
15
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To installthe blade,follow the removalpro-
cedures in reverse. Installthe cup washer,
inner flange, saw blade, outer flange and
hex socket head bolt on the spindle in that
order. BE SURE
TO TIGHTEN THE HEX
SOCKET HEAD BOLT SECURELY.
Outer flange
Hex socket head bolt
CAUTION:
Be sure the blade is installedwithteeth pointingup at the front of the tool.
Useonly the Makitahex wrench to installor removethe blade.
After installthe blade,installthe dust box andtighten the hex socket headbolt to secure
the dust box.
16
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OPERATION
Hold the tool firmly. Set the base plate on
the workpiece to be cut without the blade
making any contact. Then turn the
tool on
and
wait until the blade attains full speed.
Now simply move the tool forward over
the workpiece surface, keeping it flat and
advancing smoothly until the sawing is
completed.
To get clean cuts, keep your
sawing line straight and
your speed of
advance uniform.
CAUTION:
*Always gently keeps the tool moving straight ahead when cutting. Forcing or twisting
the tool will result in overheating of the motor and dangerous kickback, possiblycausing
severe injury.
If the tool is operated continuously until the batten/ cartridge has discharged,allow the
toolto rest for
15 minutes before proceeding with a fresh battery.
Use a shallow depth of cut when cutting thin workDieces for cleaner, safer cuts. (For
5026DA, 5026DB, 5036DAand 5036DB only)
For 5046DA and 5046DB only
When you cut angle materials or the like,
the lower guard (safety cover) may rest on
the angle.
If
so, tilt other rear of the tool to prevent
this.
Lower guard (safety cover) rests on angle
Tilt
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When cutting thin sheet metals such as
corrugated metal, always cut them at
a
position more than 20 mm (25/32") away
from the edge.
If you cut them at a position
closer to the edge,
a piececut off could be
sucked into the dust box, causinga severe
injury.
More than
20 mm(25/32")
CAUTION:
Never use a deformed or cracked blade.Always replace it witha newone.
*When the battery charge runs low, the blade easily becomes stuck, and the blade tips
Do not stack materialswhen cutting them.
Do not cut hardened steel.
Do not touch the saw blade, workpiece or cutting chipswithyour bare hand immediately
after cutting; they may beextremely hot and could burnyour skin.
Do not connect the saw to a vacuum cleanerwhen cuttingmetals.
can break.Always rechargethebattery cartridge when the bladerpmslows down.
18
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MAINTENANCE
CAUTION:
Always be sure that the tool is switched
off and the battery cartridge is removed before
attempting to perform inspection or maintenance.
Replacingcarbonbrushes
Remove and check the carbon brushes
regularly. Replace when they wear down
to 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 holder caps.
, Limit mark
Brush holder cap
To maintainproduct SAFETYand RELIABILITY,repairs,maintenance or adjustment should
be performed by Makita Authorized or Factory Service Centers, always using Makita
replacement parts.
19
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Recycling the Battery
Part No. I Blade diameter
A-90715 [ 165 mm (6-1/2”)
The only way to dispose of a Makita battery is
to recycle it. The law prohibits any other
Hole diameter Number of teeth I Application
52 For wood
method of disposal. 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’ :
A-90700 15.88
mm 15B”)
160 mm (6-1/4”) I
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 accessoriesor attachments should be used only in the properand intended manner.
40 I For sidingboard
46 I For metals
Hex wrench
Part No.783203-8
I
Ripfence (guide rule)
Pari No. 1640958
A-90691 56
I For thinferrous metals
20
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