Hitachi D10VG Instruction Manual - Page 14

English drilling torque decreased to about 70%. (Fig. 10) (3) Installing the side handle (Fig. 11) The side handle can be installed on either side of the angle unit for right or left handed use. To install the side handle, thread it into the socket on the desired side of the angle unit and tighten it securely. (4) Removing chuck from angle unit (Fig. 12) ⅜ The chuck can be removed from angle unit in the same manner it was removed from the drill; however, ALWAYS REMOVE ANGLE UNIT FROM THE DRILL BEFORE ATTEMPTING TO LOOSEN CHUCK. This will prevent damage of drills gear. Use open end wrench provided to hold angle unit spindle before attempting to loosen chuck. CAUTION: If the chuck cannot be removed by striking the wrench, don't strike the wrench forcibly and send the drill to a HITACHI AUTHORIZED SERVICE CENTER. 11. Attaching the hook. (Optional accessory) (Fig. 13) To attach the hook, it is necessary to disassemble the handle portion which covered the tool's electrical system. For your continued safety and electrical shock protection, installing the hook on this drill should ONLY be performed by a HITACHI AUTHORIZED SERVICE CENTER. Side Handle Fig. 11 Open End Wrench Hex. Bar Wrench Fig. 12 Hook (A) Fig. 13 CAUTION: When the power tool is used with a hook fixed to it, pay attention to the following points: ⅷ Before hanging the main unit from the waist belt, make sure that the drill has come to a complete stop. While it is suspended from the waist belt, the power plug must be disconnected from the power source. ⅷ Do not walk about with the power tool hanging from the waist belot. ⅷ In the case of operation in a high place, it is dangerous to drop the tool accidentally. If the hook is deformed or hung from the wrong position, there is danger that the hook will slip off and the tool will fall. Be careful to avoid danger. ⅷ In making a through hole, the power tool sometimes shakes violently when the workpiece is pierced, from example. Be careful you are not hurt by the hook even if such situation happens. 14