Makita DTW701RTJ User Manual

12 ENGLISH
OPERATION
CAUTION: Always insert the battery cartridge
all the way until it locks in place.Ifyoucanseethe
red indicator on the upper side of the button, it is not
lockedcompletely.Insertitfullyuntiltheredindicator
cannotbeseen.Ifnot,itmayaccidentallyfalloutof
thetool,causinginjurytoyouorsomeonearound
you.
Holdthetoolrmlyandplacetheimpactsocketover
the bolt or nut. Turn the tool on and fasten for the proper
fastening time.
Theproperfasteningtorquemaydi󰀨erdependingupon
the kind or size of the bolt, the material of the workpiece
to be fastened, etc. The relation between fastening
torqueandfasteningtimeisshowninthegures.
Proper fastening torque for standard bolt with max
impact mode (4)
100
200
300
01
23
(3060)
400
(4080)
(2040)
(1020)
N
•m
(kgf•cm)
2
1
M22
M24
(M22)
(M24)
M20
(M20)
M16
(M16)
1. Fastening time (second) 2. Fastening torque
Proper fastening torque for high tensile bolt with
max impact mode (4)
100
200
300
01
23
(3060)
(2040)
(1020)
N
•m
(kgf•cm)
2
1
M16
M16
M14
M14
M12
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a󰀨ected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coe󰀩cientandthe
class of bolt are the same, the proper fasten-
ingtorquewilldi󰀨eraccordingtothediame-
ter of bolt.
• Even though the diameters of bolts are the
same,theproperfasteningtorquewilldi󰀨er
accordingtothetorquecoe󰀩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a󰀨ectthe
torque.
6. Operating the tool at low speed will cause a reduc-
tion in the fastening torque.

Makita DTW701RTJ Specifications

General

Brand	Makita
Model	DTW701RTJ
Category	Power Tool
Language	English