Makita HR3011FC Instruction Manual page 13

Grease
Coat the shank end of the drill bit beforehand with a
small amount of grease (about 0.5 - 1 g).
This chuck lubrication assures smooth action and lon-
ger service life.
Installing or removing drill bit
Clean the shank end of the drill bit and apply grease
before installing the drill bit.
► Fig.12: 1. Shank end 2. Grease
Insert the drill bit into the tool. Turn the drill bit and push
it in until it engages.
After installing the drill bit, always make sure that the
drill bit is securely held in place by trying to pull it out.
► Fig.13: 1. Drill bit
To remove the drill bit, pull the chuck cover down all the
way and pull the drill bit out.
► Fig.14: 1. Drill bit 2. Chuck cover
Chisel angle (when chipping,
scaling or demolishing)
The chisel can be secured at the desired angle. To
change the chisel angle, rotate the action mode chang-
ing knob to the O symbol. Turn the chisel to the desired
angle.
► Fig.15: 1. Action mode changing knob
Rotate the action mode changing knob to the
bol. Then make sure that the chisel is securely held in
place by turning it slightly.
Depth gauge
The depth gauge is convenient for drilling holes of
uniform depth.
Press and hold the lock button, and then insert the
depth gauge into the hex hole. Make sure that the
toothed side of the depth gauge faces the marking.
► Fig.16: 1. Depth gauge 2. Lock button 3. Marking
4. Toothed side
Adjust the depth gauge by moving it back and forth
while pressing the lock button. After the adjustment,
release the lock button to lock the depth gauge.
NOTE: Make sure that the depth gauge does not
touch the main body of the tool when attaching it.
Dust cup
Optional accessory
Use the dust cup to prevent dust from falling over the
tool and on yourself when performing overhead drilling
operations. Attach the dust cup to the bit as shown in
the figure. The size of bits which the dust cup can be
attached to is as follows.
Model
Dust cup 5
Dust cup 9
► Fig.17: 1. Dust cup
Dust cup set
Optional accessory
For Models HR3011FC, HR3001C
NOTICE:
HR3011FC, HR3001C, the spacer is also requied.
Before installing the dust cup set, remove the bit from
the tool if installed.
Attach the spacer to the dust cup set.
dust cup is aligned with the groove in the spacer.
► Fig.18: 1. Spacer 2.
Install the dust cup set with the spacer on the tool so
that the
groove in the tool.
sym-
► Fig.19: 1.
To remove the dust cup set, remove the bit while pulling
the chuck cover in the direction of the arrow.
► Fig.20: 1. Bit 2. Chuck cover
Hold the spacer and pull it out.
► Fig.21
For Model HR3012FC
Before installing the dust cup set, remove the bit from
the tool if installed.
Install the dust cup set on the tool so that the
bol on the dust cup is aligned with the groove in the tool.
► Fig.22: 1.
To remove the dust cup set, remove the bit while pulling
the chuck cover in the direction of the arrow.
► Fig.23: 1. Bit 2. Chuck cover
Hold the root of dust cup and pull it out.
► Fig.24
NOTE: If you connect a vacuum cleaner to the dust
cup set, remove the dust cap before connecting it.
► Fig.25: 1. Dust cap
NOTE: If the cap comes off from the dust cup, attach
it with its printed side facing up so that groove on the
cap fits in the inside periphery of the attachment.
► Fig.26
13 ENGLISH
Bit diameter
6 mm - 14.5 mm
12 mm - 16 mm
When using the dust cup set in
symbol 3. Groove
symbol on the dust cup is aligned with the
symbol 2. Groove
symbol 2. Groove
symbol on the
sym-