Makita HR3851 Assembly, Side grip auxiliary handle, Installing or removing the bit

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ASSEMBLY

CAUTION:

Always be sure that the tool is switched off and unplugged before carrying out any work on the tool.

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1.Side grip

2.Grip base

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1.Red dot (Tool holder)

2.Rde dot (Tool retainer)

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 the figure. Remove the side grip from the grip base by turn- 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.

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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. Tool retainer

2. Turn 180°

3. Press in

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Contents Rotary Hammer Electrical Safety Work AreaPersonal Safety Tool Use and CareService Specific Safety Rules Page Switch action Selecting the action modeFunctional Description Rotation with hammeringSide grip auxiliary handle AssemblyInstalling or removing the bit Blow-out bulb optional accessory OperationDepth gauge Hammer drilling operationChipping/Scaling/Demolition Core bit optional accessoryWhen using the center bit Maintenance When not using the center bitReplacing carbon brushes LubricationAccessories Memo Memo Memo Makita U.S.A., Inc Mail this Portion Factory Service Centers Makita Limited ONE Year Warranty