Makita HR4501C User Manual

5
1
006308
Speed change
1
006334
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
revolutions/blows per minute.
Number on adjusting
dial
Revolutions per
minute
Blows per minute
6 450 2,500
5 430 2,350
4 370 2,050
3 310 1,700
2 250 1,400
1 230 1,250
006335
CAUTION:
• If the tool is operated continuously at low speeds
for a long time, the motor will get overloaded,
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
1
2
HR4001C
HR4010C
3
006309
1
HR4011C
3
2
006310
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.
Hammering only
FOR MODEL HR4001C AND HR4010C
1
HR4001C/HR4010C
2
3
006311
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 MODELS HR4001C
AND HR4010C ONLY)
1
HR4001C
HR4010C
2
3
006313
1. Change lever
2. Pointer
3. Lock button
1. Change lever
2. Pointer
3. Lock button
1. Change lever
2. Pointer
3. Lock button
1. Change lever
2. Pointer
3. Lock button
1. Adjusting dial
1. Switch lever

Makita HR4501C Specifications

General

Brand	Makita
Model	HR4501C
Category	Rotary Hammer
Language	English