Makita HR4500C Instruction Manual page 6

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003581
Side grip
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003147
CAUTION:
Always use the side grip to ensure operating safety
•
when drilling in concrete, masonry, etc.
The side grip swings around to either side, allowing easy
handling of the tool in any position. Loosen the side grip
by turning it counterclockwise, swing it to the desired
position and then tighten it by turning clockwise.
Installing or removing the bit
Clean the bit shank and apply bit grease before installing
the bit.
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003150
Insert the bit into the tool. Turn the bit and push it in until it
engages.
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003161
1. Side handle
2. Clamp nut
1. Side grip
1. Bit shank
2. Bit grease
1. Bit
2. Chuck cover
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If the bit cannot be pushed in, remove the bit. Pull the
chuck cover down a couple of times. Then insert the bit
again. Turn the bit and push it in until it engages.
After installing, always make sure that the bit is securely
held in place by trying to pull it out.
To remove the bit, pull the chuck cover down all the way
and pull the bit out.
003168
Bit angle (when chipping, scaling or
demolishing)
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003172
The bit can be secured at 16 different angles. To change
the bit angle, depress the lock button and rotate the
change lever so that the pointer points to the "O" symbol.
Turn the bit to the desired angle.
Depress the lock button and rotate the change lever so
that the pointer points to the
that the bit is securely held in place by turning it slightly.
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1. Bit
2. Chuck cover
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2
1. Lock button
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2. Change lever
3. Pointer
4. O symbol
symbol. Then make sure
1. Change lever
2. Pointer