Makita DFR540 Betriebsanleitung Seite 7

• To install the battery cartridge, align the tongue on the
battery cartridge with the groove in the housing and slip
it into place. Always insert it all the way until it locks in
place with a little click. If you can see the red indicator
on the upper side of the button, it is not locked
completely. Install it fully until the red indicator cannot
be seen. If not, it may accidentally fall out of the tool,
causing injury to you or someone around you.
• Do not use force when installing the battery cartridge. If
the cartridge does not slide in easily, it is not being
inserted correctly.
Tool / battery protection system
The tool is equipped with a tool/battery protection system.
This system automatically cuts off the power to extend
tool and battery life. The tool will automatically stop during
operation if the tool or battery is placed under one of the
following conditions:
Overload protection
This protection works when the tool/battery is operated in
a manner that causes it to draw an abnormally high
current. In this situation, turn the tool off and stop the
application that caused the tool to become overloaded.
Then turn the tool on to restart.
Overheat protection
This protection works when the tool or battery is
overheated. In this situation, let the tool and battery cool
before turning the tool on again.
Overdischarge protection
This protection works when the remaining battery capacity
gets low. In this situation, remove the battery from the tool
and charge the battery.
Indicating the remaining battery capacity
Only for battery cartridges with the indicator (Fig. 2)
Press the check button on the battery cartridge to indicate
the remaining battery capacity. The indicator lamps light
up for a few seconds.
Indicator lamps
Lighted Off
Remaining
capacity
Blinking
75% to 100%
50% to 75%
25% to 50%
0% to 25%
Charge the
battery.
The battery may
have
malfunctioned.
NOTE:
• Depending on the conditions of use and the ambient
temperature, the indication may differ slightly from the
actual capacity.
• The first (far left) indicator lamp will blink when the
battery protection system works.
Setting for desired screw length (Fig. 3)
There are 7 positive-lock screw length settings. To obtain
the desired setting, pull out the stopper base while
depressing the lever until you see the number of the
desired screw length (indicated on the label on feeder
box) appear to rest in the fenestella of stopper base. See
the table below for the relation between the number
indicated on the label on feeder box and the respective
screw length.
For Models DFR540, DFR550
Number indicated on the label
25
30
35
40
45
50
55
008238
For Model DFR750
Number indicated on the label
45
50
55
60
65
70
75
008241
Adjusting the driving depth (Fig. 4)
Depress the stopper base as far as it will go. While
keeping it in this position, turn the adjusting knob until the
bit tip projects approx. 5 mm from the stopper base. Drive
a trial screw. If the screw head projects above the surface
of the workpiece, turn the adjusting knob in the "A"
direction; if the screw head is counter-sunk, turn the
adjusting knob in the "B" direction.
Switch action (Fig. 5)
CAUTION:
• Before inserting the battery cartridge into the tool,
always check to see that the switch trigger actuates
properly and returns to the "OFF" position when
released.
To start the tool, simply pull the switch trigger. Release the
switch trigger to stop.
Screw length
25 mm
30 mm
35 mm
40 mm
45 mm
50 mm
55 mm
Screw length
45 mm
50 mm
55 mm
60 mm
65 mm
70 mm
75 mm
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