! WARNING

BM 1619929E69 03-11:BM 1619929E69 03-11.qxp 3/28/11 2:03 PM Page 8

Assembly

Disconnect the plug from ! WARNING the power source before

making any assembly, adjustments or changing accessories. Such preventive safety measures reduce the risk of starting the tool accidentally.

INSTALLING SDS-plus®ACCESSORIES

Clean the insert shank end of the accessory to remove any debris, then lightly grease with a light oil or lubricant.

Insert accessory into the chuck through the dust shield, while twisting and pushing inward until it locks automatically into place. Pull outward on the accessory to be certain it is locked into the chuck (Fig. 2).

REMOVING SDS-plus®ACCESSORIES Accessories may be hot after use. Avoid contact with skin

and use proper protective gloves or cloth to remove.

To remove an accessory, pull locking sleeve backward and pull bit forward. All accessories should be wiped clean after removing (Fig. 3).

FIG. 2

DUST

SHIELD

FIG. 3

LOCKING

SLEEVE

AUxILIARy HANDLE

The tool must be supported with the auxiliary handle, which can be swiveled 360˚. To reposition and/or swivel the handle, loosen the hand grip, move the handle to the desired position along the barrel and securely retighten the hand grip (Fig. 4).

FIG. 4

HAND GRIP

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Bosch Power Tools RH228VC-B manual Assembly, Dust Shield Locking Sleeve, AUxILIARy Handle