Makita HR4500C Instruction Manual page 8

Switch action
CAUTION:
Before plugging in the tool, always check
to see that the switch trigger actuates
properly and returns to the "OFF" position
when released.
To start the tool, simply pull the trigger.
Release the trigger to stop.
Number on
adjusting dial
6
5
4
3
2
1
Speedchange
The revolutions and blows per minute can be adjusted just by turning the adjusting dial.
Revolutions Blows
per minute per minute
240 2,550
230 2,450
200 2,100
160 1,700
130 1,300
120 1.250
The dial is marked
1
(lowest speed) to 6
(full speed). Refer to the table below for
the relationship between the number set-
tings on the adjusting dial and the revolu-
tions/blows per minute.
Adjusting dial
-
Depth gauge
The depth gauge is convenient for drilling
holes of uniform depth. Loosen the clamp
screw and adjust the depth gauge to the
desired depth. After adjusting, tighten the
clamp screw firmly.
7
Clamp screw
NOTE:
The depth gauge cannot be used at the position where the depth gauge strikes against
the gear housing/motor housing.
8