Makita HR1821 Power Hammer User Manual


 
Depth rod
.The depth rod
is
used to drill holes of
uniform depth. Loosen the thumb screw
set
the depth rod
to
desired position,
then tighten the thumb screw.
Fig.
4
Handling dust collector
0
Use the dust collector for safe, sanitary
then fix the dust collector on the end
by turning and applying pressure. Then
secure
it
by turning the metal retainer
clockwise.
CAUTION:
Empty the dust collector of
its
contents
after drilling every
2
or
3
holes.
overhead operations. Install the drill bit,
Dust
collector
Fig.
!
How
to
work switchover mechanism
0
For Rotation
+
Hammering:
Press the push rod indCDodirection.
For Rotation only:
Press the Dush rod in &+direction.
Push
rod
Lb-
CAUTION:
Press the push rod
as
far
as
it
will go.
Failure to do
so
can cause rapid wear
of
the switchover mechanism.
Fig.
7