Maintenance - Makita BHR200 Instruction Manual

1. Blow-out bulb
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1. Drill chuck
2. Change lever
3. Pointer

MAINTENANCE

1. Limit mark
Blow-out bulb (optional accessory)
002449
After drilling the hole, use the blow-out bulb to clean the dust out of the hole.
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Chipping/Scaling/Demolition
003203
Set the change lever to the
Hold the tool firmly with both hands. Turn the tool on and apply slight pressure
on the tool so that the tool will not bounce around, uncontrolled. Pressing very
hard on the tool will not increase the efficiency.
Drilling in wood or metal
003222
Use the optional drill chuck assembly. When installing it, refer to "Installing or
removing the bit" described on the previous page.
Set the change lever so that the pointer points to the
You can drill up to 13 mm diameter in metal and up to 27 mm diameter in
wood.
Use a cutting lubricant when drilling metals. The exception is brass which
should be drilled dry .
CAUTION:
• Never use "rotation with hammering" when the drill chuck assembly is
installed on the tool. The drill chuck assembly may be damaged.
• 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.
CAUTION:
• Always be sure that the tool is switched off and the battery cartridge is
removed before attempting to perform inspection or maintenance.
Replacing carbon brushes
001145
Remove and check the carbon brushes regularly. Replace when they wear
down to the limit mark. Keep the carbon brushes clean and free to slip in the
holders. Both carbon brushes should be replaced at the same time. Use only
identical carbon brushes.
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symbol.
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