Switch action
WARNING:
Before installing the battery car-
tridge into the tool, always check to see that the
switch trigger actuates properly and returns to
the " OFF " position when released.
T o start t h e tool, simpl y pull t h e s w it c h trigger. R elease
t h e s w it c h trigger to stop.
Fig.3: 1. S w it c h trigger
NOTE: F or appro x imatel y one se c on d a f ter f astening,
t h e tool d oes not w ork e v en w it h t h e s w it c h pulle d .
Reversing switch action
Fig.4: 1. R e v ersing s w it c h le v er
CAUTION:
Always check the direction of
rotation before operation.
CAUTION:
Use the reversing switch only after
the tool comes to a complete stop. C h anging t h e
d ire c tion o f rotation be f ore t h e tool stops ma y d am-
age t h e tool.
CAUTION:
When not operating the tool,
always set the reversing switch lever to the neu-
tral position.
LED indicator / Beeper
Fig.6: 1. L E D in d i c ator
L E D in d i c ator / Beeper on t h e tool s h o w s t h e f ollo w ing f un c tions.
Function
A uto-stop w ith f astening
c ompletion
Alarm against insuffi-
c ient f astening
A larm f or low battery
c apac ity
A uto-stop w ith low
remaining battery
c apac ity
C h ec k of th e L ED ind i-
c ator, ligh t and beeper
operation
A nti-reset of c ontroller
O v erh eat protec tion
D etec tion of sw itc h
trigger operation w h en
installing battery
Status of the tool
T h e preset f asten-
L igh ts up in green f or
ing torq ue h as been
approx imately one
ac h iev ed and th e tool
sec ond .
h as stopped .
T h e preset f astening tor q ue
L igh ts up in red .
h as not been a c h ie v e d ,
be c ause t h e s w it c h trigger
h as release d be f ore c om-
pleting t h e f astening.
T h e battery pow er
F lic kers in red slow ly .
bec ame low and it is
time to replac e th e
battery c artrid ge.
T h e battery pow er is
L igh ts up in red .
almost used up and th e
tool stopped .
W h en t h e batter y c ar-
Lights up first in green,
tri d ge is installe d , t h e tool
nex t red .
c h e c ks f or its L E D in d i c a-
( A nd th en th e ligh t
tor, lig h t an d beeper.
c omes on.)
T h e batter y v oltage d roppe d
F lic kers in red and green
abnormall y f or some reason,
alternativ ely .
an d t h e tool stoppe d .
T ool' s c ontroller h eated
F lic kers in red q uic kly .
up abnormally and th e
tool stopped .
W h en t h e batter y c artri d ge
F lic kers in red and green
is installe d w it h t h e s w it c h
alternativ ely .
trigger pulle d , t h e tool stops
to a v oi d unintentional start.
T h is tool h as a re v ersing s w it c h to c h ange t h e d ire c tion
o f rotation. D epress t h e re v ersing s w it c h le v er f rom t h e
A si d e f or c lo c k w ise rotation or f rom t h e B si d e f or c oun-
ter c lo c k w ise rotation.
W h en t h e re v ersing s w it c h le v er is in t h e neutral posi-
tion, t h e s w it c h trigger c annot be pulle d .
Lighting up the front lamp
Fig.5: 1. L amp
CAUTION:
source of light directly.
P ull t h e s w it c h trigger to lig h t up t h e lamp. T h e lamp
keeps on lig h ting w h ile t h e s w it c h trigger is being pulle d .
T h e lamp goes out appro x imatel y 1 0 se c on d s a f ter
releasing t h e s w it c h trigger.
NOTE: U se a d r y c lot h to w ipe t h e d irt o f f t h e lens o f
t h e lamp. Be c are f ul not to s c rat c h t h e lens o f lamp, or
it ma y lo w er t h e illumination.
Status of the LED indicator/beeper
LED indicator
A long beep
A series of long beeps
A long beep
A series of v ery sh ort
beeps
A series of sh ort beeps
A series of sh ort beeps
A series of sh ort beeps
7 ENGLISH
Do not look in the light or see the
Action to be taken
Beeper
–
R etigh ten th e sc rew .
R eplac e th e battery w ith
f ully c h arged one.
R eplac e th e battery w ith
f ully c h arged one.
R eplac e th e battery w ith
f ully c h arged one.
R emov e th e battery c ar-
trid ge immed iately and
c ool th e tool d ow n.
R elease th e sw itc h
trigger.
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–