Makita HR4040C - Manual (Page 10)

10
For chipping, scaling or demolishing
With the cut in the bit shank aligned with the notch in the tool
holder cap, insert the bit into the tool holder.
The chuck cover will slide up automatically and cover the
mark.
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.
Bit angle (when chipping, scaling or demolishing)
The bit can be secured at 12 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
symbol. Then make sure that the
bit is securely held in place by turning it slightly.
1. Cut in bit shank
2. Notch in tool holder cap
1
2
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1. Bit
2. Chuck cover
2
1
003169
1. Lock button
2. Change lever
3. Pointer
4. “O” symbol
1
2
3
4
003173
1. Change lever
2. Pointer
1
2
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