Makita 6911HDA Betriebsanleitung Seite 6

• When the charging light color changes from red to
green, the charging cycle is complete. The charging
time is approximately 65 minutes.
• If you leave the battery cartridge in the charger after
the charging cycle is complete, the charger will
switch into its ''trickle charge (maintenance charge)''
mode which will last approximately 24 hours.
• After charging, unplug the charger from the power
source.
Capacity
Battery type
1233
CAUTION:
• The fast charger Model DC1411 is for charging
Makita battery cartridge. Never use it for other
purposes or for other manufacturer's batteries.
• When you charge a new battery cartridge or a
battery cartridge which has not been used for a long
period of time, it may not accept a full charge. This
is a normal condition and does not indicate a
problem. You can recharge the battery cartridge
fully after discharging it completely and recharging a
couple of times.
• If you charge a battery cartridge from a just-
operated tool or a battery cartridge which has been
left in a location exposed to direct sunlight or heat
for a long time, the charging light may flash in red
color. If this occurs, wait for a while. Charging will
begin after the battery cartridge cools. The battery
cartridge will cool faster if you remove the battery
cartridge from the fast charger.
• If the charging light flashes alternately in green and
red color, a problem exists and charging is not
possible. The terminals on the charger or battery
cartridge are clogged with dust or the battery car-
tridge is worn out or damaged.
Trickle charge (Maintenance charge)
If you leave the battery cartridge in the charger to
prevent spontaneous discharging after full charge,
the charger will switch into its ''trickle charge (main-
tenance charge)'' mode and keep the battery car-
tridge fresh and fully charged.
Tips for maintaining maximum battery life
1. Charge the battery cartridge before completely
discharged.
Always stop machine operation and charge the
battery cartridge when you notice less machine
power.
2. Never recharge a fully charged battery cartridge.
Overcharging shortens the battery service life.
3. Charge the battery cartridge with room tempera-
ture at 10°C – 40°C (50°F – 104°F).
Let a hot battery cartridge cool down before
charging it.
6
Number of
(mAh) cells
2,200 10
Selecting correct socket
Always use the correct size socket for bolts and nuts.
An incorrect size socket will result in inaccurate and
inconsistent fastening torque and/or damage to the
bolt or nut.
Installing or removing socket (Fig. 4)
Important:
Always be sure that the machine is switched off and
the battery cartridge is removed before installing or
removing the socket.
Move the O-ring out of the groove in the socket and
remove the pin from the socket. Fit the socket onto
the anvil of the machine so that the hole in the socket
is aligned with the hole in the anvil. Insert the pin
through the hole in the socket and anvil. Then return
the O-ring to the original position in the socket groove
to retain the pin. To remove the socket, follow the
installation procedures in reverse.
Switch action (Fig. 5)
CAUTION:
Before inserting the battery cartridge into the
machine, always check to see that the switch trigger
actuates properly and returns to the ''OFF'' position
when released.
To start the machine, simply pull the trigger. Machine
speed is increased by increasing pressure on the
trigger. Release the trigger to stop.
Reversing switch action (Fig. 6)
CAUTION:
• Always check the direction of rotation before opera-
tion.
• Use the reversing switch only after the machine
comes to a complete stop. Changing the direction of
rotation before the machine stops may damage the
machine.
This machine has a reversing switch to change the
direction of rotation. Slide the reversing switch to the
left for clockwise rotation or to the right for counter-
clockwise rotation.
Operation (Fig. 7 & 8)
The proper fastening torque may differ depending
upon the kind or size of the bolt. The relation between
fastening torque and fastening time is shown in the
figures.
Hold the machine firmly and place the socket over the
bolt or nut. Turn the machine on and fasten for the
proper fastening time.
NOTE:
• Hold the machine pointed straight at the bolt or nut
without applying excessive pressure on the
machine.
• Excessive fastening torque may damage the bolt or
nut. Before starting your job, always perform a test
operation to verify the adequate fastening speed
and time for your bolt or nut.