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DTW190Z без акк. и з.у
Инструкция по эксплуатации Страница: 8

Makita DTW190Z без акк. и з.у [8/49] Maintenance

8 ENGLISH

Proper fastening torque for high tensile bolt

(100)

(310)

(510)

(710)

(920)

110

(1120)

130

(1330)

0123

N•m

(kgf•cm)

M12

M10

M12

1. Fastening time (second) 2. Fastening torque

NOTE: Hold the tool pointed straight at the bolt or nut.

NOTE:Excessivefasteningtorquemaydamagethe

bolt/nutorimpactsocket.Beforestartingyourjob,

alwaysperformatestoperationtodeterminethe

properfasteningtimeforyourboltornut.

NOTE:Ifthetoolisoperatedcontinuouslyuntilthe

battery cartridge has discharged, allow the tool to rest

for15minutesbeforeproceedingwithafreshbattery

cartridge.

Thefasteningtorqueisaffectedbyawidevarietyof

factorsincludingthefollowing.Afterfastening,always

check the torque with a torque wrench.

1. Whenthebatterycartridgeisdischargedalmost

completely,voltagewilldropandthefastening

torque will be reduced.

2. Impact socket

• Failuretousethecorrectsizeimpactsocket

willcauseareductioninthefasteningtorque.

• Awornimpactsocket(wearonthehexend

or square end) will cause a reduction in the

fasteningtorque.

3. Bolt

• Eventhoughthetorquecoefcientandthe

classofboltarethesame,theproperfasten-

ingtorquewilldifferaccordingtothediame-

terofbolt.

• Eventhoughthediametersofboltsarethe

same,theproperfasteningtorquewilldiffer

accordingtothetorquecoefcient,theclass

ofboltandtheboltlength.

4. Theuseoftheuniversaljointortheextension

barsomewhatreducesthefasteningforceofthe

impactwrench.Compensatebyfasteningfora

longerperiodoftime.

5. Themannerofholdingthetoolorthematerial

ofdrivingpositiontobefastenedwillaffectthe

torque.

6. Operating the tool at low speed will cause a reduc-

tioninthefasteningtorque.

MAINTENANCE

CAUTION: Always be sure that the tool is

switched off and the battery cartridge is removed

before attempting to perform inspection or

maintenance.

NOTICE: Never use gasoline, benzine, thinner,

alcohol or the like. Discoloration, deformation or

cracks may result.

TomaintainproductSAFETYandRELIABILITY,

repairs,anyothermaintenanceoradjustmentshould

beperformedbyMakitaAuthorizedorFactoryService

Centers, always using Makita replacement parts.

OPTIONAL

ACCESSORIES

CAUTION: These accessories or attachments

are recommended 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.

• Plasticcarryingcase

• Toolhanger

• Shoulderstrap

• Hook

• Makitagenuinebatteryandcharger

NOTE: Some items in the list may be included in the

toolpackageasstandardaccessories.Theymay

differfromcountrytocountry.

Makita DTW190Z без акк. и з.у [8/49] Maintenance

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