Functional Description - Makita BUH550 Bedienungsanleitung

FUNCTIONAL DESCRIPTION

CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before adjusting or
checking function on the tool.
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
3
1. Housing
2. Knob
3. Handle
011148
2
1
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.2
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.3
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.
Number on adjusting dial Strokes per minute (min )
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.
8
-1
1,800
1,750
1,650
1,500
1,300
1,000