Makita HR2432 Instruction Manual page 7

Depth gauge (optional accessory)
1
When drilling without dust extractor attachment, the
depth gauge is convenient for drilling holes of uniform
depth. Remove the dust extractor attachment. Loosen
the side grip and insert the depth gauge into the hole in
the side grip. Adjust the depth gauge to the desired depth
and tighten the side grip.
NOTE:
• The depth gauge cannot be used at the position
where the depth gauge strikes against the gear
housing.
Dust extractor attachment and dust bag
(In concrete drilling operation)
With the dust extractor attachment and the dust bag
installed on this tool, you can do your work very cleanly
without dust scattered around in the work site.
CAUTION:
• These two accessories can be used only for drilling
holes in concrete. Accordingly, do not use them in
metal or wood drilling operation.
Dust cup (optional accessory)
1
Use the dust cup to prevent dust from falling over the tool
and on yourself when performing overhead drilling opera-
tions. Attach the dust cup to the bit as shown in the fig-
ure. The size of bits which the dust cup can be attached
to is as follows.
Dust cup 5 6 mm (1/4") - 14.5 mm (9/16")
Dust cup 9 12 mm (15/32") - 16 mm (5/8")
005879
1. Depth gauge
005891
1. Dust cup
003187
Bit diameter
Installing dust extractor attachment
1
B
A
3
Loosen the clamp screw of the side grip by turning it
counterclockwise. Insert the coupling rod of the dust
extractor attachment through the coupling hole of the
side grip until the rod cannot be pushed in any further.
And then tighten the clamp screw clockwise to secure the
dust extractor attachment. The coupling rod can be
inserted from either side A or B.
NOTE:
• At some angles of the side grip with the tool, the
dust extractor attachment cannot be installed on
the tool because of the interference between the
attachment and the tool.
Insert firmly the hose of the dust extractor attachment
into the hose port of the tool until the hose hits against
the bottom of the port to be fixed firmly to the tool.
1
Installing dust bag
1
2
Keeping the angle of the dust bag with the tool at 90°,
insert the dust bag into the dust exhaust port of the tool.
Secure the dust bag by turning it clockwise at its frame.
7
005880
1. Clamping screw
2
2. Coupling hole
3. Coupling rod
005881
1. Hose
2. Hose port
2
005882
1. Dust exhaust
port
2. Frame