Maintenance - Makita HR2432 Instruction Manual

tool will not increase the efficiency.
Drilling in wood or metal
1
2
004223
Use the optional drill chuck assembly. When installing it,
refer to "Installing or removing the bit" described on the
previous page.
Set the action mode changing knob to the
You can drill up to 13 mm diameter in metal and up to 32
mm diameter in wood.
CAUTION:
Pressing excessively on the tool will not speed up
•
the drilling. In fact, this excessive pressure will only
serve to damage the tip of your bit, decrease the
tool performance and shorten the service life of the
tool.
There is a tremendous twisting force exerted on
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the tool/bit at the time of hole breakthrough. Hold
the tool firmly and exert care when the bit begins to
break through the workpiece.
A stuck bit can be removed simply by setting the
•
reversing switch to reverse rotation in order to back
out. However, the tool may back out abruptly if you
do not hold it firmly.
Always secure small workpieces in a vise or similar
•
hold-down device.
Diamond core drilling
When performing diamond core drilling operations,
always set the change lever to the
"rotation only" action.
CAUTION:
If performing diamond core drilling operations using
"rotation with hammering" action, the diamond core bit
may be damaged.

MAINTENANCE

CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection
or maintenance.
1. Chuck adapter
2. Keyless drill
chuck
symbol.
position to use
10
To maintain product SAFETY and RELIABILITY, repairs,
carbon brush inspection and replacement, any other
maintenance or adjustment should be performed by
Makita Authorized Service Centers, always using Makita
replacement parts.
ACCESSORIES
CAUTION:
These accessories
•
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons.
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
SDS-Plus Carbide-tipped bits
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Bull point
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Cold chisel
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Scaling chisel
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Grooving chisel
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Drill chuck assembly
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Drill chuck S13
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Chuck adapter
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Chuck key S13
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Bit grease
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Side grip
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Depth gauge
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Blow-out bulb
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Dust cup
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Safety goggles
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Plastic carrying case
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Keyless drill chuck
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Cuffs (for connecting to a vacuum cleaner)
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or attachments
Only use accessory or
are