Makita BL1830B User manual

DHS680
EN Cordless Circular Saw INSTRUCTION MANUAL 6
UK Бездротова циркулярна
пила ІНСТРУКЦІЯ З ЕКСПЛУАТАЦІЇ 14
PL Akum. Ręczna pilarka
tarczowa INSTRUKCJA OBSŁUGI 23
RO Ferăstrău circular cu
acumulator MANUAL DE INSTRUCŢIUNI 32
DE Akku-Handkreissäge BEDIENUNGSANLEITUNG 41
HU Akkumulátoros körfűrész HASZNÁLATI KÉZIKÖNYV 50
SK Akumulátorová kotúčová píla NÁVOD NA OBSLUHU 59
CS Akumulátorová ruční okružní
pila NÁVOD K OBSLUZE 67

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6ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model DHS680
Blade diameter 165 mm
Max. cutting depth at 0° 57 mm
at 45° 41 mm
at 50° 37 mm
No load speed 5,000 min-1
Overall length 350 mm
Net weight 3.0 - 3.3 kg
Rated voltage D.C. 18 V
• Duetoourcontinuingprogramofresearchanddevelopment,thespecicationshereinaresubjecttochange
without notice.
• Specicationsmaydifferfromcountrytocountry.
• Theweightmaydifferdependingontheattachment(s),includingthebatterycartridge.Thelightestandheavi-
estcombination,accordingtoEPTA-Procedure01/2014,areshowninthetable.
Applicable battery cartridge and charger
Batterycartridge BL1815N/BL1820/BL1820B/BL1830/BL1830B/BL1840/
BL1840B/BL1850/BL1850B/BL1860B
Charger DC18RC/DC18RD/DC18RE/DC18SD/DC18SE/DC18SF
• Someofthebatterycartridgesandchargerslistedabovemaynotbeavailabledependingonyourregionof
residence.
WARNING: Only use the battery cartridges and chargers listed above.Useofanyotherbatterycartridges
andchargersmaycauseinjuryand/orre.
Intended use
Thetoolisintendedforperforminglengthwaysand
crosswaysstraightcutsandmitrecutswithanglesin
woodwhileinrmcontactwiththeworkpiece.With
appropriateMakitagenuinesawblades,othermaterials
canalsobesawed.
Noise
ThetypicalA-weightednoiseleveldeterminedaccord-
ingtoEN62841:
Soundpressurelevel(LpA):94dB(A)
Soundpowerlevel(LWA):105dB(A)
Uncertainty(K):3dB(A)
NOTE:Thedeclarednoiseemissionvalue(s)has
beenmeasuredinaccordancewithastandardtest
methodandmaybeusedforcomparingonetoolwith
another.
NOTE:Thedeclarednoiseemissionvalue(s)
mayalsobeusedinapreliminaryassessmentof
exposure.
WARNING: Wear ear protection.
WARNING: The noise emission during actual
use of the power tool can differ from the declared
value(s) depending on the ways in which the
tool is used especially what kind of workpiece is
processed.
WARNING: Be sure to identify safety mea-
sures to protect the operator that are based on an
estimation of exposure in the actual conditions of
use (taking account of all parts of the operating
cycle such as the times when the tool is switched
off and when it is running idle in addition to the
trigger time).
Vibration
Thevibrationtotalvalue(tri-axialvectorsum)deter-
minedaccordingtoEN62841:
Workmode:cuttingwood
Vibrationemission(ah,W):2.5m/s2or less
Uncertainty(K):1.5m/s2
NOTE:Thedeclaredvibrationtotalvalue(s)hasbeen
measured in accordance with a standard test method
andmaybeusedforcomparingonetoolwithanother.
NOTE:Thedeclaredvibrationtotalvalue(s)mayalso
beusedinapreliminaryassessmentofexposure.

7ENGLISH
WARNING: The vibration emission during
actual use of the power tool can differ from the
declared value(s) depending on the ways in which
the tool is used especially what kind of workpiece
is processed.
WARNING: Be sure to identify safety mea-
sures to protect the operator that are based on an
estimation of exposure in the actual conditions of
use (taking account of all parts of the operating
cycle such as the times when the tool is switched
off and when it is running idle in addition to the
trigger time).
EC Declaration of Conformity
For European countries only
TheECdeclarationofconformityisincludedasAnnexA
to this instruction manual.
General power tool safety warnings
WARNING: Read all safety warnings, instruc-
tions, illustrations and specications provided
with this power tool.Failuretofollowallinstructions
listedbelowmayresultinelectricshock,reand/or
seriousinjury.
Save all warnings and instruc-
tions for future reference.
Theterm"powertool"inthewarningsreferstoyour
mains-operated(corded)powertoolorbattery-operated
(cordless)powertool.
Cordless circular saw safety warnings
Cutting procedures
1. DANGER: Keep hands away from cutting
area and the 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.
2. Do not reach underneath the workpiece. The
guardcannotprotectyoufromthebladebelowthe
workpiece.
3. Adjust the cutting depth to the thickness of
the workpiece.Lessthanafulltoothoftheblade
teethshouldbevisiblebelowtheworkpiece.
4. Never hold the workpiece in your hands or
across your leg while cutting. Secure the
workpiece to a stable platform. It is important to
supporttheworkproperlytominimisebodyexpo-
sure,bladebinding,orlossofcontrol.
►Fig.1
5. Hold the power tool 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 power tool “live” and could give
the operator an electric shock.
6. When ripping, always use a rip fence or
straight edge guide.Thisimprovestheaccuracy
ofcutandreducesthechanceofbladebinding.
7. Always use blades with correct size and shape
(diamond versus round) of arbour holes.
Blades that do not match the mounting hardware
of the saw will run off-centre, causing loss of
control.
8. Never use damaged or incorrect blade wash-
ers or bolt.Thebladewashersandboltwere
speciallydesignedforyoursaw,foroptimum
performanceandsafetyofoperation.
Kickback causes and related warnings
— kickbackisasuddenreactiontoapinched,
jammedormisalignedsawblade,causingan
uncontrolled saw to lift up and out of the workpiece
toward the operator;
— whenthebladeispinchedorjammedtightlybythe
kerfclosingdown,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sawmisuseand/orincorrect
operatingproceduresorconditionsandcanbeavoided
bytakingproperprecautionsasgivenbelow.
1. Maintain a rm grip with both hands on the
saw and position your arms to resist kickback
forces. Position your body to either side of the
blade, but not in line with the blade.Kickback
couldcausethesawtojumpbackwards,but
kickbackforcescanbecontrolledbytheoperator,
if proper precautions are taken.
2.
When blade is binding, or when interrupting a
cut for any reason, release the trigger and hold
the saw motionless in the material until the
blade comes to a complete stop. Never attempt
to remove the saw from the work or pull the saw
backward while the blade is in motion or kick-
back may occur. Investigate and take corrective
actionstoeliminatethecauseofbladebinding.
3. When restarting a saw in the workpiece, centre
the saw blade in the kerf so that the saw teeth
are not engaged into the material.Ifasawblade
binds,itmaywalkuporkickbackfromthework-
piece as the saw is restarted.
4. Support large panels to minimise 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.
►Fig.2
►Fig.3
5. Do not use dull or damaged blades.
Unsharpenedorimproperlysetbladesproduce
narrowkerfcausingexcessivefriction,blade
bindingandkickback.
6. Blade depth and bevel adjusting locking levers
must be tight and secure before making the
cut.Ifbladeadjustmentshiftswhilecutting,itmay
causebindingandkickback.
7. Use extra caution when sawing into existing
walls or other blind areas.Theprotrudingblade
maycutobjectsthatcancausekickback.

8ENGLISH
8. ALWAYS hold the tool rmly with both hands.
NEVER place your hand, leg or any part of your
body under the tool base or behind the saw,
especially when making cross-cuts.Ifkickback
occurs,thesawcouldeasilyjumpbackwardsover
yourhand,leadingtoseriouspersonalinjury.
►Fig.4
9. Never force the saw. Push the saw forward at a
speed so that the blade cuts without slowing.
Forcingthesawcancauseunevencuts,lossof
accuracy,andpossiblekickback.
Lower guard function
1. Check the lower guard for proper closing
before each use. Do not operate the saw if the
lower guard does not move freely and close
instantly. Never clamp or tie the lower guard
into the open position.Ifthesawisaccidentally
dropped,thelowerguardmaybebent.Raisethe
lower guard with the retracting handle and make
sureitmovesfreelyanddoesnottouchtheblade
oranyotherpart,inallanglesanddepthsofcut.
2. Check the operation of the lower guard spring.
If the guard and the spring are not operating
properly, they must be serviced before use.
Lowerguardmayoperatesluggishlydueto
damagedparts,gummydeposits,orabuild-upof
debris.
3. The lower guard may be retracted manually
only for special cuts such as “plunge cuts”
and “compound cuts”. Raise the lower guard
by the retracting handle and as soon as the
blade enters the material, the lower guard
must be released.Forallothersawing,thelower
guardshouldoperateautomatically.
4. Always observe that the lower guard is cover-
ing the blade before placing the saw down on
bench or oor.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.
5. To check lower guard, open lower guard by
hand, then release and watch guard closure.
Also check to see that retracting handle does
not touch tool housing.Leavingbladeexposed
isVERYDANGEROUSandcanleadtoserious
personalinjury.
Additional safety warnings
1. Use extra caution when cutting damp wood,
pressure treated lumber, or wood containing
knots. Maintain smooth advancement of tool with-
outdecreaseinbladespeedtoavoidoverheating
thebladetips.
2. Do not attempt to remove cut material when
blade is moving. Wait until blade stops before
grasping cut material. Blades coast after turn off.
3. Avoid cutting nails. Inspect for and remove all
nails from lumber before cutting.
4. Place the wider portion of the saw base on
that part of the workpiece which is solidly
supported, not on the section that will fall off
when the cut is made. If the workpiece is short
or small, clamp it down. DO NOT TRY TO HOLD
SHORT PIECES BY HAND!
►Fig.5
5. Before setting the tool down after completing a
cut, be sure that the guard has closed and the
blade has come to a complete stop.
6. Never attempt to saw with the circular saw
held upside down in a vise. This is extremely
dangerous and can lead to serious accidents.
►Fig.6
7. Some material contains chemicals which may
be toxic. Take caution to prevent dust inhala-
tion and skin contact. Follow material supplier
safety data.
8. Do not stop the blades by lateral pressure on
the saw blade.
9. Do not use any abrasive wheels.
10. Only use the saw blade with the diameter that
is marked on the tool or specied in the man-
ual.Useofanincorrectlysizedblademayaffect
theproperguardingofthebladeorguardopera-
tionwhichcouldresultinseriouspersonalinjury.
11. Keep blade sharp and clean.Gumandwood
pitchhardenedonbladesslowssawand
increasespotentialforkickback.Keepbladeclean
byrstremovingitfromtool,thencleaningitwith
gum and pitch remover, hot water or kerosene.
Never use gasoline.
12. Wear a dust mask and hearing protection when
use the tool.
13. Always use the saw blade intended for cutting
the material that you are going to cut.
14. Only use the saw blades that are marked with
a speed equal or higher than the speed marked
on the tool.
15. (For European countries only)
Always use the blade which conforms to
EN847-1.
SAVE THESE INSTRUCTIONS.
WARNING: DO NOT let comfort or familiarity
with product (gained from repeated use) replace
strict adherence to safety rules for the subject
product. MISUSE or failure to follow the safety
rules stated in this instruction manual may cause
serious personal injury.
Important safety instructions for
battery cartridge
1. Before using battery cartridge, read all instruc-
tions and cautionary markings on (1) battery
charger, (2) battery, and (3) product using
battery.
2. Do not disassemble battery cartridge.
3. If operating time has become excessively
shorter, stop operating immediately. It may
result in a risk of overheating, possible burns
and even an explosion.
4. If electrolyte gets into your eyes, rinse them
out with clear water and seek medical atten-
tion right away. It may result in loss of your
eyesight.

9ENGLISH
5. Do not short the battery cartridge:
(1) Do not touch the terminals with any con-
ductive material.
(2) Avoid storing battery cartridge in a con-
tainer with other metal objects such as
nails, coins, etc.
(3) Do not expose battery cartridge to water
or rain.
A battery short can cause a large current
ow, overheating, possible burns and even a
breakdown.
6. Do not store the tool and battery cartridge in
locations where the temperature may reach or
exceed 50 °C (122 °F).
7. Do not incinerate the battery cartridge even if
it is severely damaged or is completely worn
out. The battery cartridge can explode in a re.
8. Be careful not to drop or strike battery.
9. Do not use a damaged battery.
10. The contained lithium-ion batteries are subject
to the Dangerous Goods Legislation require-
ments.
Forcommercialtransportse.g.bythirdparties,
forwarding agents, special requirement on pack-
agingandlabelingmustbeobserved.
Forpreparationoftheitembeingshipped,consult-
inganexpertforhazardousmaterialisrequired.
Pleasealsoobservepossiblymoredetailed
national regulations.
Tape or mask off open contacts and pack up the
batteryinsuchamannerthatitcannotmove
around in the packaging.
11. Follow your local regulations relating to dis-
posal of battery.
12. Use the batteries only with the products
specied by Makita.Installingthebatteriesto
non-compliantproductsmayresultinare,exces-
siveheat,explosion,orleakofelectrolyte.
SAVE THESE INSTRUCTIONS.
CAUTION: Only use genuine Makita batteries.
Useofnon-genuineMakitabatteries,orbatteriesthat
havebeenaltered,mayresultinthebatterybursting
causingres,personalinjuryanddamage.Itwill
alsovoidtheMakitawarrantyfortheMakitatooland
charger.
Tips for maintaining maximum
battery life
1. Charge the battery cartridge before completely
discharged. Always stop tool operation and
charge the battery cartridge when you notice
less tool power.
2. Never recharge a fully charged battery car-
tridge. Overcharging shortens the battery
service life.
3. Charge the battery cartridge with room tem-
perature at 10 °C - 40 °C (50 °F - 104 °F). Let
a hot battery cartridge cool down before
charging it.
4. Charge the battery cartridge if you do not use
it for a long period (more than six months).
FUNCTIONAL
DESCRIPTION
CAUTION:
• Alwaysbesurethatthetoolisswitchedoffand
thebatterycartridgeisremovedbeforeadjust-
ing or checking function on the tool.
Installing or removing battery
cartridge
►Fig.7: 1. Button 2. Red indicator 3.Batterycartridge
CAUTION:
• Alwaysswitchoffthetoolbeforeinstallingor
removingofthebatterycartridge.
• Hold the tool and the battery cartridge rmly
when installing or removing battery car-
tridge.Failuretoholdthetoolandthebattery
cartridgermlymaycausethemtoslipoffyour
hands and result in damage to the tool and
batterycartridgeandapersonalinjury.
Toremovethebatterycartridge,slideitfromthetool
whileslidingthebuttononthefrontofthecartridge.
Toinstallthebatterycartridge,alignthetongueonthe
batterycartridgewiththegrooveinthehousingandslip
itintoplace.Insertitallthewayuntilitlocksinplace
withalittleclick.Ifyoucanseetheredindicatoronthe
uppersideofthebutton,itisnotlockedcompletely.
CAUTION:
• Alwaysinstallthebatterycartridgefullyuntilthe
redindicatorcannotbeseen.Ifnot,itmayacci-
dentallyfalloutofthetool,causinginjurytoyou
orsomeonearoundyou.
• Donotinstallthebatterycartridgeforcibly.Ifthe
cartridgedoesnotslideineasily,itisnotbeing
insertedcorrectly.
NOTE:
• Whenthebatterycartridgeisnotremovedeas-
ily,pushitfromtheoppositesideofthebutton
and slide it.
Indicating the remaining battery
capacity
Only for battery cartridges with the indicator
►Fig.8: 1. Indicator lamps 2.Checkbutton
Pressthecheckbuttononthebatterycartridgetoindi-
catetheremainingbatterycapacity.Theindicatorlamps
light up for a few seconds.

10 ENGLISH
Indicator lamps Remaining
capacity
Lighted Off Blinking
75% to 100%
50% to 75%
25%to50%
0%to25%
Charge the
battery.
Thebattery
mayhave
malfunctioned.
NOTE: Depending on the conditions of use and the
ambienttemperature,theindicationmaydifferslightly
fromtheactualcapacity.
Switch action
CAUTION:
• Beforeinstallingthebatterycartridgeintothe
tool,alwayschecktoseethattheswitchtrigger
actuatesproperlyandreturnstothe"OFF"
position when released.
• Do not pull the switch trigger hard without press-
ing the lock-off lever. This can cause switch
breakage.
►Fig.9: 1. Switch trigger 2. Lock-off lever
Topreventtheswitchtriggerfrombeingaccidentally
pulled, a lock-off lever is provided. To start the tool,
press the lock-off lever and pull the switch trigger.
Release the switch trigger to stop.
WARNING:
• Foryoursafety,thistoolisequippedwith
lock-off lever which prevents the tool from
unintendedstarting.NEVERusethetoolifit
runswhenyousimplypulltheswitchtrigger
without pressing the lock-off lever. Return tool
toaMAKITAservicecenterforproperrepairs
BEFOREfurtherusage.
• NEVERtapedownordefeatpurposeandfunc-
tion of lock-off lever.
Indicating remaining battery
capacity
Country specic
►Fig.10: 1.Batteryindicator
Whenyouturnthetoolon,thebatteryindicatorshows
theremainingbatterycapacity.
Theremainingbatterycapacityisshownasthefollow-
ingtable.
Battery indicator status
Remaining battery capacity
50% - 100%
20% - 50%
0% - 20%
Charge the battery
On Off Blinking
Automatic speed change function
►Fig.11: 1. Mode indicator
Mode indicator status Operation mode
High speed mode
High torque mode
This tool has "high speed mode" and "high torque
mode".Itautomaticallychangesoperationmode
dependingontheworkload.Whenmodeindicator
lights up during operation, the tool is in high torque
mode.
Tool / battery protection system
Thetoolisequippedwithatool/batteryprotectionsys-
tem.Thissystemautomaticallycutsoffpowertothe
motortoextendtoolandbatterylife.
Thetoolwillautomaticallystopduringoperationifthe
toolorbatteryareplacedunderoneofthefollowing
conditions. In some conditions, the indicator lights up.
Overload protection
Whenthetoolisoperatedinamannerthatcausesitto
drawanabnormallyhighcurrent,thetoolautomatically
stopswithoutanyindications.Inthissituation,turnthe
tool off and stop the application that caused the tool to
becomeoverloaded.Thenturnthetoolontorestart.
Overheat protection for tool
Whenthetoolisoverheated,thetoolstopsautomati-
callyandthebatteryindicatorshowsfollowingstate.In
thissituation,letthetoolcoolbeforeturningthetoolon
again.
Battery indicator
Tool is overheated
On Off Blinking