Makita HR4510C Manual De Instrucciones página 5

The revolutions and blows per minute can be adjusted
just by turning the adjusting dial. The dial is marked 1
(lowest speed) to 5 (full speed).
Refer to the table below for the relationship between the
number settings on the adjusting dial and the revolu-
tions/blows per minute.
Number on Revolutions per
adjusting dial minute
5
4
3
2
1
CAUTION:
• If the tool is operated continuously at low
speeds for a long time, the motor will get over-
loaded, resulting in tool malfunction.
• The speed adjusting dial can be turned only as
far as 5 and back to 1. Do not force it past 5 or
1, or the speed adjusting function may no longer
work.
Selecting the action mode
Rotation with hammering
2
► 1. Change lever 2. Pointer 3. Lock button
2
► 1. Change lever 2. Pointer 3. Lock button
For drilling in concrete, masonry, etc., depress the lock
button and rotate the change lever so that the pointer
points to the symbol. Use a tungsten-carbide tipped
bit.
Blows per minute
280 2,750
260 2,550
200 1,950
150 1,450
130 1,250
HR4510C
3
HR4511C
3
Hammering only
FOR MODEL HR4510C
1
► 1. Change lever 2. Pointer 3. Lock button
For chipping, scaling or demolition operations, depress the lock
button and rotate the change lever so that the pointer points to
the symbol. Use a bull point, cold chisel, scaling chisel, etc.
For long time hammering (FOR MODEL HR4510C)
3
1
► 1. Change lever 2. Pointer 3. Lock button
1
For chipping, scaling or demolition operations, depress the lock
button and rotate the change lever so that the pointer points to
the symbol. Use a bull point, cold chisel, scaling chisel, etc.
CAUTION:
• When using the tool in the
switch trigger does not work and only the slide
switch works.
FOR MODEL HR4511C
1
1
► 1. Change lever 2. Pointer 3. Lock button
5 ENGLISH
HR4510C
3
2
2
HR4510C
symbol mode, the
HR4511C
2
3