NOTICE:
Do not insert the plug forcibly. If the
plug cannot be inserted into the socket easily, it is not
being inserted correctly.
NOTICE:
When disconnecting the plug from the
socket, do not hold the cords but hold the plug
and socket. Otherwise, the cords may be damaged
and cause a malfunction of the machine.
To remove the portable power pack, perform the instal-
lation procedure in reverse.
CAUTION:
When removing the portable
power pack, press the lock button while holding
the handle firmly.
► Fig.30: 1. Handle 2. Lock button
Indicating the remaining battery
capacity
► Fig.31: 1. Battery indicator 2. Check button
Press the check button to indicate the remaining battery
capacity.
Battery indicator status
On
Off
NOTE: The indicator lamp for remaining battery
capacity is just for a reference. The actual battery
capacity may differ depending on the usage condi-
tions or ambient temperature.
NOTE: While the machine is in operation, the indica-
tor lamp does not light up even if you press the check
button.
NOTE: The lamp automatically goes off after a few
seconds.
Machine/battery protection system
The machine is equipped with a machine/battery
protection system. This system automatically cuts off
power to the motor to extend machine and battery life.
The machine will automatically stop during operation if
the machine or battery is placed under one of the fol-
lowing conditions:
Remaining
battery
capacity
Blinking
50% to 100%
20% to 50%
0% to 20%
Charge the
battery.
► Fig.32: 1. Low speed indicator lamp
Low speed indicator lamp
Color
Green
Red
Red
Overload protection
When the battery is operated in a manner that causes it
to draw an abnormally high current, the machine auto-
matically stops and the low speed indicator lamp blinks
in green. In this situation, turn the machine off and stop
the application that caused the machine to become
overloaded. Then turn the machine on to restart.
NOTE: The low speed indicator lamp also blinks in
green and the machine automatically stops if the
machine is operated for a long time continuously. In
this case, release the switch trigger and return the
control lever fully, and then pull the switch trigger
again to restart the machine.
NOTE: When you maximize the air volume with the
switch trigger or control lever after the machine turns
back on from an auto stop, the air volume may be
lower than before resuming the operation depending
on the usage conditions, ambient environment, and
remaining battery capacity. By recharging the porta-
ble power pack, the machine can be operated at the
maximum air volume obtained before resuming the
operation.
Overheat protection
If the machine or battery is overheated, the machine
stops automatically. When the machine is overheated,
the low speed indicator lamp lights up in red. When the
battery is overheated, the low speed indicator lamp
blinks in red. Let the machine and/or battery cool down
before turning the machine on again.
Overdischarge protection
When the battery capacity is not enough, the machine
stops automatically and the low speed indicator lamp
blinks in red. In this case, remove the battery from the
machine and charge the battery or change the battery
to fully charged one.
Protections against other causes
Protection system is also designed for other causes that
could damage the machine and allows the machine to
stop automatically. Take all the following steps to clear
the causes, when the machine has been brought to a
temporary halt or stop in operation.
1.
Turn the machine off, and then turn it on again to
restart.
2.
Charge the battery(ies) or replace it/them with
recharged battery(ies).
3.
Let the machine and battery(ies) cool down.
If no improvement can be found by restoring protection
system, then contact your local Makita Service Center.
17 ENGLISH
On
Blinking
(machine) /
(battery)
Status
Overload
Overheat
Over
discharge