Operation - Makita DTW284 Betriebsanleitung

Impact force grade displayed
on panel
S of t
R ev erse rotation auto stop
mod e
NOTE: Reverse rotation auto stop mode is available only when the tool rotates counterclockwise. When rotating
c lo c k w ise in re v erse rotation auto stop mo d e, t h e impa c t f or c e an d spee d are t h e same as H ar d impa c t mo d e.
ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Selecting correct impact socket
Always use the correct size impact socket for bolts and
nuts. An incorrect size impact socket will result in inac-
curate and inconsistent fastening torque and/or damage
to t h e bolt or nut.
Installing or removing impact socket
CAUTION:
Make sure that the impact socket
and the mounting portion are not damaged before
installing the impact socket.
CAUTION:
After inserting the impact socket,
make sure that it is firmly secured. If it comes out,
do not use it.
For impact socket without O-ring
and pin
Fig.10: 1. I mpa c t so c ket 2. S q uare d ri v e
Align the hole in the side of the impact socket with the
d etent pin on t h e s q uare d ri v e an d pus h t h e impa c t
socket onto the square drive until it locks into place. Tap
it lig h tl y i f re q uire d .
To remove the impact socket, simply pull it off.
For impact socket with O-ring
and pin
Fig.11: 1. I mpa c t so c ket 2. O -ring 3. Pin
Mo v e t h e O -ring out o f t h e groo v e in t h e impa c t so c ket
an d remo v e t h e pin f rom t h e impa c t so c ket. F it t h e impa c t
so c ket onto t h e s q uare d ri v e so t h at t h e h ole in t h e impa c t
so c ket is aligne d w it h t h e h ole in t h e s q uare d ri v e.
I nsert t h e pin t h roug h t h e h ole in t h e impa c t so c ket an d
square drive. Then return the O-ring to the original posi-
tion in t h e impa c t so c ket groo v e to retain t h e pin.
To remove the impact socket, follow the installation
pro c e d ures in re v erse.
Maximum blows
(/min) Tightening when you need fine
-1
1 ,8 00 min
adjustment with small diameter
bolt.
(/min)
-1
3,5 00 min L oosening w ith auto stop
f unc tion.
8 ENGLISH
Application
Installing hook
Fig.12: 1. G roo v e 2. H ook 3. S c re w
The hook is convenient for temporarily hanging the tool.
This can be installed on either side of the tool. To install
t h e h ook, insert it into a groo v e in t h e tool h ousing on
either side and then secure it with a screw. To remove,
loosen t h e s c re w an d t h en take it out.

OPERATION

CAUTION:
Always insert the battery cartridge
all the way until it locks in place. I f y ou c an see t h e
re d in d i c ator on t h e upper si d e o f t h e button, it is not
lo c ke d c ompletel y . I nsert it f ull y until t h e re d in d i c ator
c annot be seen. I f not, it ma y a c c i d entall y f all out o f
the tool, causing injury to you or someone around
y ou.
Fig.13
old the tool firmly and place the impact socket over
the bolt or nut. Turn the tool on and fasten for the proper
f astening time.
The proper fastening torque may differ 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 figures.
Work
Assembling furnitures.
Disassembling bolts/nuts.