Makita BUH650 Betriebsanleitung Seite 10

Installing or removing battery cartridge
(Fig. 1)
CAUTION:
• Always switch off the tool before installing or removing
of the battery cartridge.
• Hold the tool and the battery cartridge firmly when
installing or removing battery cartridge. Failure to
hold the tool and the battery cartridge firmly may cause
them to slip off your hands and result in damage to the
tool and battery cartridge and a personal injury.
To remove the battery cartridge, slide it from the tool while
sliding the button on the front of the cartridge.
To install the battery cartridge, align the tongue on the
battery cartridge with the groove in the housing and slip it
into place. 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.
CAUTION:
• Always install the battery cartridge 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 install the battery cartridge forcibly. If the
cartridge does not slide in easily, it is not being inserted
correctly.
Handle mounting positions (Fig. 2)
The handle can be rotated to either 90° left or right and
mounted either 45° or 90° position to fit your work needs.
First, pull the knob and rotate the handle clockwise or
counterclockwise in the direction of arrow as shown in the
figure. The handle will be locked in 45° position. The pull
the knob and rotate more. The handle will be locked in 90°
position.
CAUTION:
• Always make sure that the handle is locked in the
desired position before operation.
Switch action
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. (Fig. 3)
For your safety, this tool is equipped with a dual switching
system. To turn on the tool, press triggers A and B.
Release either one of the two pressed triggers to turn off.
The sequence of switching is unimportant as the tool only
starts when both switches are activated.
Speed change (Fig. 4)
The strokes per minute can be adjusted just by turning the
adjusting dial. This can be done even while the tool is
running. The dial is marked 1 (lowest speed) to 6 (full
speed).
Refer to the table below for the relationship between the
number settings on the adjusting dial and the strokes per
minute.
10
Number on adjusting dial
6
5
4
3
2
1
011264
CAUTION:
• The speed adjusting dial can be turned only as far as 6
and back to 1. Do not force it past 6 or 1, or the speed
adjusting function may no longer work.
• The strokes per minute vary by the conditions of
battery cartridge and shear blades.
Battery protection system
Lithium-ion batteries are equipped with a protection
system. This system automatically cuts off power to the
tool to extend battery life.
The tool will automatically stop during operation if the tool
and/or battery are placed under one of the following
conditions:
• Overloaded:
The tool is operated in a manner that causes it to
draw an abnormally high current.
In this situation, release the switch trigger on the tool
and stop the application that caused the tool to
become overloaded. Then pull the switch trigger
again to restart.
If the tool does not start, the battery is overheated. In
this situation, let the battery cool before pulling the
switch trigger again.
• Low battery voltage:
The remaining battery capacity is too low and the tool
will not operate. In this situation, remove and
recharge the battery.
Battery remaining capacity indicator (only
for models with Battery BL3622A)
Battery BL3622A is equipped with the battery remaining
capacity indicator. (Fig. 5)
Press the CHECK button to indicate the battery remaining
capacity. The indicator lamps will then light for approx.
three seconds.
Strokes per minute (min
1,800
1,750
1,650
1,500
1,300
1,000
-1
)