Makita N5900B User manual

N5900B
EN Circular Saw INSTRUCTION MANUAL 5
UK Циркулярна пила ІНСТРУКЦІЯ З
ЕКСПЛУАТАЦІЇ 10
PL Ręczna Pilarka Tarczowa INSTRUKCJA OBSŁUGI 16
RO Ferăstrău circular MANUAL DE INSTRUCŢIUNI 22
DE Handkreissäge BEDIENUNGSANLEITUNG 27
HU Körfűrész HASZNÁLATI KÉZIKÖNYV 33
SK Kotúčová píla NÁVOD NA OBSLUHU 38
CS Okružní pila NÁVOD K OBSLUZE 43

1
1
2
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Fig.6
Fig.7
Fig.8
2

BA
1
2
1
2
1
2
1
2
3
4
1
1
2
3
Fig.9
Fig.10
Fig.11
Fig.12
Fig.13
Fig.14
Fig.15
Fig.16
3

1
2
1
1
2
Fig.17
Fig.18
Fig.19
4

5ENGLISH
ENGLISH (Original instructions)
SPECIFICATIONS
Model N5900B
Blade diameter 235 mm
Max. Cutting depth at 90° 85 mm
at 45° 60 mm
at 50° 53 mm
No load speed (min-1)4,100
Overall length 380 mm
Net weight 6.7 kg
Safety class /II
• 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.
• Weight according to EPTA-Procedure 01/2014
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.
Power supply
Thetoolshouldbeconnectedonlytoapowersupplyof
the same voltage as indicated on the nameplate, and
canonlybeoperatedonsingle-phaseACsupply.They
aredouble-insulatedandcan,therefore,alsobeused
from sockets without earth wire.
For public low-voltage distribution systems of
between 220 V and 250 V.
Switching operations of electric apparatus cause volt-
ageuctuations.Theoperationofthisdeviceunder
unfavorablemainsconditionscanhaveadverseeffects
to the operation of other equipment. With a mains
impedanceequalorlessthan0.31Ohmsitcanbepre-
sumedthattherewillbenonegativeeffects.Themains
socketusedforthisdevicemustbeprotectedwitha
fuseorprotectivecircuitbreakerhavingslowtripping
characteristics.
Noise
The typical A-weighted noise level determined accord-
ing to EN62841:
Sound pressure level (LpA) : 100 dB (A)
Sound power level (LWA) : 110 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 measures
to protect the operator that are based on an estima-
tion of exposure in the actual conditions of use (tak-
ing 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
Work mode : cutting metal
Vibrationemission(ah,M) : 2.5 m/s2
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.
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).

6ENGLISH
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.
Circular saw safety warnings
Cutting procedures
1.
DANGER: Keep hands away from cutting area
and the blade. Keep your second hand on auxil-
iary 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 or
its own cord. 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reac-
tion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 kickback 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workpiece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.
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.

7ENGLISH
2.
Check the operation of the lower guard spring. If
the guard and the spring are not operating prop-
erly, 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 mate-
rial, 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, pres-
sure treated lumber, or wood containing knots.
Maintain smooth advancement of tool without 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 inhalation 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.
FUNCTIONAL DESCRIPTION
CAUTION:
• Alwaysbesurethatthetoolisswitchedoffand
unpluggedbeforeadjustingorcheckingfunction
on the tool.
Adjusting depth of cut
►Fig.7: 1. Lever
CAUTION:
• Use a shallow depth of cut when cutting thin
workpiece for cleaner, safer cutting.
• Afteradjustingthedepthofcut,alwaystighten
the lever securely.
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.
Bevel cutting
►Fig.8: 1. Wing nut 2. Bevel scale plate
Loosentheclampingscrewsinfrontandback,andtilt
thetooltothedesiredangleforbevelcuts(0°-50°).
Securetheclampingscrewstightlyinfrontandback
aftermakingtheadjustment.
Sighting
►Fig.9: 1. Base plate 2. Cutting line
For straight cuts, align the A position on the front of the
basewithyourcuttingline.For45°bevelcuts,alignthe
B position with it.
Switch action
►Fig.10: 1.Lockbutton/Lock-offbutton2. Switch
trigger
CAUTION:
• Before plugging in the tool, always check to see
that the switch trigger actuates properly and
returns to the "OFF" position when released.

8ENGLISH
For tool with lock button
Tostartthetool,simplypulltheswitchtrigger.Release
the switch trigger to stop.
For continuous operation, pull the switch trigger and
thenpushinthelockbutton.
To stop the tool from the locked position, pull the switch
trigger fully, then release it.
For tool with lock-off button
Topreventtheswitchtriggerfrombeingaccidentally
pulled,alock-offbuttonisprovided.Tostartthetool,
pushinthelock-offbuttonandpulltheswitchtrigger.
Releasetheswitchtriggertostop.
For tool without lock button and lock-
off button
Tostartthetool,simplypulltheswitchtrigger.Release
the switch trigger to stop.
ASSEMBLY
CAUTION:
• Alwaysbesurethatthetoolisswitchedoffand
unpluggedbeforecarryingoutanyworkonthe
tool.
Removing or installing saw blade
►Fig.11: 1. Shaft lock 2. Wrench
CAUTION:
• Besurethebladeisinstalledwithteethpointing
up at the front of the tool.
• Use only the Makita wrench to install or remove
theblade.
Toremovetheblade,presstheshaftlocksothatthe
bladecannotrevolveandusethewrenchtoloosenthe
hexboltcounterclockwise.Thenremovethehexbolt,
outerangeandblade.
Toinstalltheblade,followtheremovalprocedurein
reverse.BESURETOTIGHTENTHEHEXBOLT
CLOCKWISESECURELY.
►Fig.12: 1.Hexbolt2.Sawblade3.Outerange
4.Innerange
The following blade can be used with the tool.
Max. dia. Min. dia.
235 mm 230 mm
Blade guard cleaning
Whenchangingthecircularsawblade,makesureto
alsocleantheupperandlowerbladeguardsofaccu-
mulated sawdust as discussed in the Maintenance
section. Such efforts do not replace the need to check
lowerguardoperationbeforeeachuse.
Side grip (auxiliary handle)
►Fig.13: 1. Side grip
Installthesidegriponthetoolsecurelybefore
operation.
Joint set (Accessory)
►Fig.14
Attachthejointtothechipchuteinthebladecaseand
secure it with the screws.
Removetheleverattachedtothemainunitandattach
leverofjointset.
►Fig.15
OPERATION
CAUTION:
• Be sure to move the tool forward in a straight
line gently. Forcing or twisting the tool will result
in overheating the motor and dangerous kick-
back,possiblycausingsevereinjury.
Holdthetoolrmly.Thetoolisprovidedwithbothafront
gripandrearhandle.Usebothtobestgraspthetool.If
bothhandsareholdingsaw,theycannotbecutbythe
blade.Setthebase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atandadvancingsmoothlyuntilthesawingiscom-
pleted. To get clean cuts, keep your sawing line straight
and your speed of advance uniform. If the cut fails to
properly follow your intended cut line, do not attempt
toturnorforcethetoolbacktothecutline.Doingso
maybindthebladeandleadtodangerouskickbackand
possibleseriousinjury.Releaseswitch,waitforblade
tostopandthenwithdrawtool.Realigntoolonanew
cut line, and start cut again. Attempt to avoid positioning
whichexposesoperatortochipsandwooddustbeing
ejectedfromsaw.Useeyeprotectiontohelpavoid
injury.
►Fig.16: 1.Rearhandle2. Front grip 3. Base
Rip fence (Guide rule)
►Fig.17: 1. Wing nut 2. Guide rule
The handy rip fence allows you to do extra-accurate
straight cuts. Simply slide the rip fence up snugly
against the side of the workpiece and secure it in
positionwiththescrewonthefrontofthebase.Italso
makesrepeatedcutsofuniformwidthpossible.

9ENGLISH
MAINTENANCE
CAUTION:
• Alwaysbesurethatthetoolisswitchedoffand
unpluggedbeforeattemptingtoperforminspec-
tion or maintenance.
• Clean out the guard to ensure there is no
accumulated sawdust and chips which
may impede the operation of the guarding
system. A dirty guarding system may limit the
proper operation which could result in serious
personalinjury.Themosteffectivewayto
accomplish this cleaning is with compressed air.
If the dust is being blown out of the guard,
be sure the proper eye and breathing protec-
tion is used.
• Neverusegasoline,benzine,thinner,alcohol
or the like. Discoloration, deformation or cracks
may result.
Replacing carbon brushes
►Fig.18: 1. Limit mark
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.
►Fig.19: 1. Brush holder cap 2. Screwdriver
TomaintainproductSAFETYandRELIABILITY,repairs,
anyothermaintenanceoradjustmentshouldbeper-
formedbyMakitaAuthorizedServiceCenters,always
using Makita replacement parts.
OPTIONAL ACCESSORIES
CAUTION:
• These accessories or attachments are recom-
mendedforusewithyourMakitatoolspecied
in this manual. The use of any other accessories
orattachmentsmightpresentariskofinjuryto
persons. Only use accessory or attachment for
its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
• Sawblades
• Ripfence(Guiderule)
• Offset wrench 13
• Grip 36
• Joint set
NOTE:
• Someitemsinthelistmaybeincludedinthe
tool package as standard accessories. They
may differ from country to country.

10 УКРАЇНСЬКА
УКРАЇНСЬКА (Оригінальні вказівки)
ТЕХНІЧНІ ХАРАКТЕРИСТИКИ
Модель N5900B
Діаметрдиску 235мм
Макс.глибинарізання на90° 85мм
на45° 60мм
на50° 53мм
Швидкістьбезнавантаження(хв.-1)4100
Загальнадовжина 380мм
Чиставага 6,7кг
Класбезпеки /II
• Оскількинашапрограманауковихдослідженьірозробоктриваєбезперервно,наведенітуттехнічні
характеристикиможутьбутизміненібезпопередження.
• Урізнихкраїнахтехнічніхарактеристикиможутьбутирізними.
• МасавідповіднодоEPTA-Procedure01/2014
Призначення
Інструментпризначенодляпоздовжньогота
поперечногорізаннязапрямоюлінієютарізання
підкосимкутомподеревиніуміцномуконтактііз
деталлю.
Джерело живлення
Інструментможнапідключатилишедоджерела
живлення,щомаєнапругу,зазначенувтабличці
іззаводськимихарактеристиками,івінможепра-
цюватилишевідоднофазногоджерелазмінного
струму.Вінмаєподвійнуізоляцію,аотжеможе
такожпідключатисядорозетокбезлініїзаземлення.
Для використання від низьковольтної мережі від
220 В до 250 В.
Увімкненнятавимкненняелектричногоприладу
спричиняєдоколиваннянапруги.Експлуатація
цьогопристроюзанесприятливихумовмережіможе
погановплинутинароботуіншогообладнання.
Можнаприпустити,щоприопорімережі0,31Омабо
нижче,ніякогонегативноговпливунебуде.Мережна
розетка,доякоїбудепідключатисяпристрій,
повиннабудизахищеназапобіжникомабозахисним
автоматичнимвимикачемплавногорозчіплювання.
Шум
РівеньшумузашкалоюАутиповомувиконанні,
визначенийвідповіднодоEN62841:
Рівеньзвуковоготиску(LpA):100дБ(A)
Рівеньзвуковоїпотужності(LWA):110дБ(A)
Похибка(K):3дБ(A)
ПРИМІТКА:Заявленезначенняшумубуловимі-
ряновідповіднодостандартнихметодівтесту-
ванняйможевикористовуватисядляпорівняння
одногоінструментазіншим.
ПРИМІТКА:Заявленезначенняшумуможетакож
використовуватисядляпопередньогооцінювання
впливу.
ПОПЕРЕДЖЕННЯ: Користуйтеся засобами
захисту органів слуху.
ПОПЕРЕДЖЕННЯ: Залежно від умов
використання рівень шуму під час фактичної
роботи електроінструмента може відрізня-
тися від заявленого значення вібрації; осо-
бливо сильно на це впливає тип деталі, що
оброблюється.
ПОПЕРЕДЖЕННЯ: Забезпечте належні
запобіжні заходи для захисту оператора,
що відповідатимуть умовам використання
інструмента (слід брати до уваги всі складові
робочого циклу, як-от час, коли інструмент
вимкнено та коли він починає працювати на
холостому ході під час запуску).
Вібрація
Загальнавеличинавібрації(суматрьохвекторів)
визначеназгіднозEN62841:
Режимроботи:пиляннядеревини
Вібрація(ah,W):2,5м/с2абоменше
Похибка(K):1,5м/с2
Режимроботи:різанняметалу
Вібрація(ah,M):2,5м/с2
Похибка(K):1,5м/с2
ПРИМІТКА:Заявленезагальнезначеннявібрації
буловиміряновідповіднодостандартнихметодів
тестуванняйможевикористовуватисядляпорів-
нянняодногоінструментазіншим.
ПРИМІТКА:Заявленезагальнезначеннявібрації
можетакожвикористовуватисядляпопереднього
оцінюваннявпливу.