Makita HR4003C Manuel D'instruction page 7

1
► 1. Side grip
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.
Bit grease (optional accessory)
Coat the bit shank head beforehand with a small
amount of bit grease (about 0.5 -1 g; 0.02 - 0.04 oz.).
This chuck lubrication assures smooth action and lon-
ger service life.
Installing or removing the bit
2
1
► 1. Bit shank 2. Bit grease
Clean the bit shank and apply bit grease before install-
ing the bit.
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2
► 1. Bit 2. Release cover
Insert the bit into the tool. Turn the bit and push it in until
it engages.
If the bit cannot be pushed in, remove the bit. Pull the
release 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.
1
2
► 1. Bit 2. Release cover
To remove the bit, pull the release cover down all the
way and pull the bit out.
Bit angle (when chipping, scaling or
demolishing)
► 1. Change lever 2. Pointer
The bit can be secured at 24 different angles. To
change the bit angle, rotate the change lever so that
the pointer points to the
desired angle.
► 1. Change lever 2. Pointer
7 ENGLISH
1
2
symbol. Turn the bit to the
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2