7 ENGLISH
LED indicator / Beeper
LED indicator / Beeper on the tool shows the following functions.
Function
Status
Status of the LED indicator/beeper
Action to be
taken
LED indicator
Beeper
Auto-stop with fastening
completion
The preset fastening torque has been
achieved and the tool has stopped.
Lights up in green
for approximately
one second.
-
-
Delayed re-start
For approximately one second after
auto-stop fastening, the tool does
not start even if the switch trigger is
pulled.
Alarm against insufficient
fastening
The preset fastening torque has not
been achieved, because the switch
trigger has released before completing
the fastening.
Lights up in red.
A long beep
Retighten the
screw.
Alarm for low battery capacity
The battery power became low and it
is time to replace the battery cartridge.
Flickers in red
slowly.
A series of long
beeps
Replace the
battery with fully
charged one.
Auto-stop with low remaining
battery capacity
The battery power is almost used up
and the tool stopped.
Lights up in red.
A long beep
Replace the
battery with fully
charged one.
Check of the LED indicator,
light and beeper operation
When the battery cartridge is installed,
the tool checks for its LED indicator,
light and beeper.
Lights up first in
green, next red.
(And then the
lamp comes on.)
A series of very
short beeps
-
Anti-reset of controller
The battery voltage dropped abnor-
mally for some reason, and the tool
stopped.
Flickers in
red and green
alternatively.
A series of short
beeps
Replace the
battery with fully
charged one.
Overheat protection
Tool's controller heated up abnormally
and the tool stopped.
Flickers in red
quickly.
A series of short
beeps
Remove the
battery cartridge
immediately and
cool the tool
down.
Detection of switch trigger oper-
ation when installing battery
When the battery cartridge is installed
with the switch trigger pulled, the tool
stops to avoid unintentional start.
Flickers in
red and green
alternatively.
A series of short
beeps
Release the
switch trigger.
Warning for limit of the fasten-
ing capacity
The tool automatically stops without
the clutch working when exceeding
the fastening capacity limit.
Flickers in
red and green
alternatively.
A series of short
beeps
Remove the
battery cartridge
and then install it
again. Be sure to
use the tool under
load within its
capacity.
Lighting up the front lamp
►
Fig.5:
1.
LED indicator
2.
Lamp
CAUTION:
Do not look in the light or see the
source of light directly.
Pull the switch trigger to light up the lamp. The lamp
keeps on lighting while the switch trigger is being pulled.
The lamp goes out approximately 10 seconds after
releasing the switch trigger.
NOTE:
Use a dry cloth to wipe the dirt off the lens of
the lamp. Be careful not to scratch the lens of lamp, or
it may lower the illumination.
Adjusting the fastening torque
When you wish to drive machine screws, hex bolts,
etc. with the predetermined torque, adjust the fastening
torque as follows.
1.
First remove the battery cartridge from the tool.
2.
Loosen and remove the screw that secures the
ring and lamp cover.
►
Fig.6:
1.
Screw
2.
Lamp cover
3.
Rotate the ring in the front of the tool by hand so
that a hole can be seen below the ring.
►
Fig.7:
1.
Ring
2.
Scale
4.
Place the battery cartridge in place and pull the
switch trigger. Release it so that the adjust ring rotates
and becomes visible in the hole. And then remove the
battery cartridge.
►
Fig.8:
1.
Adjust ring
2.
Hole for adjust grip
3.
Adjust
grip