Makita HR3851 Power Hammer User Manual


 
8
ASSEMBLY
CAUTION:
Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Side grip (auxiliary handle)
For maximum control and safer operation, always use the
side grip with this tool. 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 clock-
wise.
The side grip can also be installed in the position shown in
thefigure.Removethesidegripfromthegripbasebyturn-
ing the side grip counterclockwise. Screw the side grip on
either side of the tool, whichever is convenient.
Installing or removing the bit
Press in the tool retainer and turn it until the red dots on the
tool retainer and the tool holder are aligned. Release the tool
retainer.
Insert the bit into the tool holder as far as it will go. Press in
the tool retainer and turn it a full 180 degrees. Then release it
to secure the bit.
To remove the bit, follow the installation procedure in reverse.
1. Side grip
2. Grip base
1
2
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1. Red dot (Tool holder)
2. Rde dot (Tool retainer)
1
2
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1. Tool retainer
2. Turn 180°
3. Press in
2
3
1
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