Overheat Protection; Overdischarge Protection - Makita DGA461 Instruction Manual

Overheat protection

When the tool is overheated, the tool stops automati-
cally and the battery indicator shows following state. In
this situation, let the tool cool before turning the tool on
again.
On
If the tool does not start, the battery may be overheated.
In this situation, let the battery cool before starting the
tool 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.
Releasing protection lock
When the protection system works repeatedly, the tool
is locked and the battery indicator shows the following
state.
In this situation, the tool does not start even if turning
the tool off and on. To release the protection lock,
remove the battery, set it to the battery charger and wait
until the charging finishes.
On
Shaft lock
Press the shaft lock to prevent spindle rotation when
installing or removing accessories.
1
► 1. Shaft lock
NOTICE:
Never actuate the shaft lock when the
spindle is moving. The tool may be damaged.
Blinking
Off
Blinking
Switch action
CAUTION:
Before installing the battery car-
tridge into the tool, always check to see that the
slide switch actuates properly and returns to the
"OFF" position when the rear of the slide switch
is depressed.
CAUTION:
Switch can be locked in "ON" posi-
tion for ease of operator comfort during extended
use. Apply caution when locking tool in "ON"
position and maintain firm grasp on tool.
To start the tool, slide the slide switch toward the "I
(ON)" position by pushing the rear of the slide switch.
For continuous operation, press the front of the slide
switch to lock it.
To stop the tool, press the rear of the slide switch, then
slide it toward the "O (OFF)" position.
► 1. Slide switch
Speed adjusting dial
The rotation speed of the tool can be changed by turning
the speed adjusting dial. The table below shows the num-
ber on the dial and the corresponding rotation speed.
► 1. Speed adjusting dial
Number
1
2
3
4
5
12 ENGLISH
1
1
Speed
-1
3,000 min
-1
4,500 min
-1
6,000 min
-1
7,500 min
-1
8,500 min