Overload Protection; Overheat Protection - Makita DFN350ZJ Betriebsanleitung

Tool / battery protection system
The tool is equipped with a tool/battery protection sys-
tem. This system automatically cuts off power to the
motor to extend tool and battery life. The tool will auto-
matically stop during operation if the tool or battery is
placed under one of the following conditions:

Overload protection

When the tool/battery is operated in a manner that
causes it to draw an abnormally high current, the tool
automatically stops without any indication. In this sit-
uation, turn the tool off and stop the application that
caused the tool to become overloaded. Then turn the
tool on to restart.

Overheat protection

When the tool/battery is overheated, the tool stops
automatically. In this situation, let the tool/battery cool
before turning the tool on again.
Overdischarge protection
When the battery capacity is not enough, the tool stops
automatically. In this case, remove the battery from the
tool and charge the battery.
Indicating the remaining battery
capacity
Only for battery cartridges with the indicator
► Fig.2: 1. Indicator lamps 2. Check button
Press the check button on the battery cartridge to indi-
cate the remaining battery capacity. The indicator lamps
light up for a few seconds.
Indicator lamps
Lighted Off
NOTE: Depending on the conditions of use and the
ambient temperature, the indication may differ slightly
from the actual capacity.
NOTE: The first (far left) indicator lamp will blink when
the battery protection system works.
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery
may have
malfunctioned.
Trigger-lock button
CAUTION:
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.
CAUTION:
When not operating the tool,
depress the trigger-lock button from B side to
lock the switch trigger in the OFF position.
► Fig.3: 1. Trigger-lock button 2. Switch trigger
► Fig.4
To prevent the switch trigger from accidentally pulled,
the trigger-lock button is provided.
To pull the switch trigger, depress the trigger-lock button
from A side.
After use, always press in the trigger-lock button from
B side.
Adjusting the depth of nailing
WARNING:
Always make sure that your
fingers are not placed on the switch trigger or
the contact element and the battery cartridge is
removed before adjusting the depth of nailing.
Depth of nailing can be adjusted on this nailer. To adjust
the depth of nailing, turn the adjuster. The depth of
nailing is the deepest when the adjuster is turned fully in
the A direction shown in the figure. It will become shal-
lower as the adjuster is turned in the B direction. Depth
can be adjusted 2.5 mm to the maximum.
► Fig.5: 1. Adjuster
► Fig.6: 1. Too deep 2. Flush 3. Too shallow
Lighting up the lamp
CAUTION:
Do not look in the light or see the
source of light directly.
Pull the switch trigger or actuate the contact element to
light up the lamp. The lamp keeps on lighting while pull-
ing the switch trigger or actuating the contact element.
The lamp goes out approximately 10 seconds after
releasing the switch trigger and the contact element.
► Fig.7: 1. Lamp
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.
NOTE: Even in the lamp lights up when the battery
power residual gets small, nailer may not fire nails. In
this case, charge the battery cartridge.
NOTE: The lamp starts blinking if the nailer detects
an error during driving the nail. In this case, bring the
nailer to a Factory Service Center.
8 ENGLISH