Makita DHR182 Instruction Manual page 16

ASSEMBLY
CAUTION:
Always be sure that the tool is
switched off and the battery cartridge is removed
before carrying out any work on the tool.
Side grip (auxiliary handle)
CAUTION:
Always use the side grip to ensure
safe operation.
CAUTION:
After installing or adjusting the
side grip, make sure that the side grip is firmly
secured.
Install the side grip so that the grooves on the grip fit in
the protrusions on the tool barrel. Turn the grip clock-
wise to secure it. The grip can be fixed at desired angle.
► Fig.11: 1. Side grip
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 changing 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. Loosen the side grip and insert the depth gauge
into the hole on the side grip. Adjust the depth gauge to
the desired depth and tighten the side grip firmly.
► Fig.16: 1. Hole 2. Depth gauge
NOTE: Make sure that the depth gauge does not
touch the main body of the tool when attaching it.
Installing or removing dust
collection system
Optional accessory
To remove the dust collection system, pull the tool while pressing
the lock-off button. To install it, insert the tool into the dust collec-
tion system all the way until it locks in place with a little click.
► Fig.17: 1. Lock-off button
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.18: 1. Dust cup
Dust cup set
Optional accessory
Installing the dust cup set
NOTICE:
optional accessory, the standard side grip cannot
be used with the dust cup set being installed on
the tool. When the dust cup set is installed on the
tool, remove the grip from the standard side grip, and
then attach it to the optional grip base set.
► Fig.19: 1. Bolt 2. Grip 3. Optional grip base set
NOTICE:
ing in metal or similar. It may damage the dust cup
set due to the heat produced by small metal dust or
similar. Do not install or remove the dust cup set with
the drill bit installed in the tool. It may damage the
dust cup set and cause dust leak.
Before installing the dust cup set, remove the bit from
the tool if installed.
1. Install the spacer so that the grooves on the spacer
fit in the protrusions on the tool barrel while widening it. Be
careful for the spring not to come off from the slit of spacer.
► Fig.20: 1. Spacer 2. Spring
► Fig.21
sym-
2. Install the side grip (optional grip base set and
the grip removed from standard side grip) so that the
groove on the grip fit in the protrusion on the spacer.
Turn the grip clockwise to secure it.
► Fig.22: 1. Side grip
3.
Install the dust cup set so that the claws of the
dust cup fit in in the slits on the spacer.
► Fig.23: 1. Dust cup 2. Claws
NOTE: If you connect a vacuum cleaner to the dust
cup set, remove the dust cap before connecting it.
► Fig.24: 1. Dust cap
16 ENGLISH
Bit diameter
6 mm - 14.5 mm
12 mm - 16 mm
If you purchase the dust cup set as
Do not use the dust cup set when drill-