Makita HR5000 Power Hammer User Manual


 
Lubrication
Lubricate the tool every time the carbon brushes are replaced.
Run the tool for several minutes to warm
it
up, then rest the tool on the table with the
bit end pointing upwards. This will allow
the old grease to collect inside the crank
housing. After five minutes, take off the
crank cap and remove the old grease. Wipe
out all grease inside and replace with
a
fresh supply (30
g;
1
oz).
CAUTION
:
0
Filling with more than the specified
amount of grease (approx. 309;
1
oz.) can
cause faulty hammering action or tool
failure. Fill only with the specified
amount of grease.
The use of any other grease may harm the
tool.
0
Use only Makita genuine grease.
Sharpening tungstencarbide tip bit
When your bit becomes dull, use
an
ordinary bench grinder with
a
wheel made of silicon
carbide to resharpen
it.
CAUT
I
0
N
:
.Be sure to maintain the original angles of the tip. Especially without
60"
chamfering,
0
Do
not quench the bit in water or oil.
0
Do
not grind the sides
B
and
C.
the tungsten-carbide tip may be damaged.
To maintain product SAFETY and RELlABl LITY, repairs, any other maintenance or
adjustment should be performed
by
Makita Authorized or Factory Service Centers,
always using Makita replacement parts.
10