Makita DFT022F Betriebsanleitung Seite 7

LED indicator (Fig. 6)
The LED indicator on the tool shows the following functions.
Function
Auto-stop fastening
Delayed re-start
Warning against
insufficient fastening
Warning for battery
cartridge capacity
Checking the
remaining battery
capacity, Autostop
Check the LED
indicator, lamp and
beeper operation
Anti-reset of
controller
Overheat
Operation error of
the switch trigger
Warning for limit of
the fastening
capacity
013073
Status
This function works when the tool has
reached the preset fastening torque
and normal tightening has been
completed. This helps overtightening
to be avoided.
For approximately one second after
auto-stop fastening, the tool does not
start even if the switch trigger is
pulled.
Insufficient fastening has been
performed when the switch trigger
has released before reaching the
preset fastening torque.
This indicates the appropriate time to
replace the battery cartridge when
the battery power becomes low.
This function works when the battery
power is almost used up. At this time,
tool stops immediately.
This function works to check the
proper operation of the LED indicator,
lamp and beeper when a battery
cartridge has been inserted into the
tool.
This function works when an
abnormal drop of the battery voltage
occurs for some reason, and the tool
stops.
This function works when the
temperature of the controller goes up
very highly, and the tool stops.
This function works to avoid the tool's
immediate start upon insertion of
battery cartridge into the tool with the
switch trigger being pulled.
The tool automatically stops without
the clutch working when exceeding
the fastening capacity limit.
Status of the LED indicator/beeper
LED indicator Beeper
Lights up in
green for
approximately
one second.
Lights up in red. A long beep
Flickers in red A series of long
slowly. beeps
Lights up in red. A long beep
Lights up first in
green, next red.
A series of very
(And then the
short beeps
lamp comes
on.)
Flickers in red
A series of short
and green
beeps
alternatively.
Flickers in red A series of short
quickly. beeps
Flickers in red
A series of short
and green
beeps
alternatively.
Flickers in red
A series of short
and green
beeps
alternatively.
Action to be
taken
— —
Retighten the
screw.
Replace the
battery with fully
charged one.
Replace the
battery with fully
charged one.
—
Replace the
battery with fully
charged one.
Remove the
battery cartridge
immediately and
cool the tool
down.
Release the
switch trigger.
Remove the
battery cartridge
and then install
it again.
Be sure to use
the tool under
load within its
capacity.
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