Bosch 1803EVS Operating Instructions - Page 7

BM 1609929J64 12-05 12/12/05 4:07 PM Page 7 Assembly WHEEL GUARD INSTALLATION ! WARNING Wheel guard must be attached when using disc grinding wheels. Always keep wheel guard between you and your work while grinding. The position of the guard can be adjusted to accommodate the operation being performed. To attach wheel guard DISCONNECT tool from power source. Position wheel guard on spindle neck so that the arrow on guard lines up with the arrow on the spindle neck. Rotate wheel guard clockwise 90º until it clicks in place (Fig. 2). TO ADJUST GUARD: depress guard release button (Fig. 1), rotate guard to desired position, release button and let it click in place. TO REMOVE GUARD: Depress release button, rotate guard until arrow on guard lines up with arrow on spindle neck, and remove guard from spindle neck. FIG. 2 WHEEL GUARD SPINDLE NECK LOCK NUT AND BACKING FLANGE Your tool is equipped with a threaded spindle for mounting accessories. Always use the supplied lock nut (and backing flange) that has same thread size as spindle. SIDE HANDLE The side handle used to guide and balance the tool can be threaded into the front housing on either side of the tool, depending on personal preference and comfort. Use the side handle for safe control and ease of operation. Disc Grinding Wheel Assembly (Models 1800, 1801 & 1803EVS only) Disconnect tool from power source. Be sure that wheel guard is in place for grinding. Place BACKING FLANGE and GRINDING WHEEL on the spindle. Thread on the lock nut and tighten nut using the supplied lock nut wrench, while holding the spindle lock in (Fig. 3). FIG. 3 GRINDING WHEEL SPINDLE BACKING FLANGE LOCK NUT -7- SPINDLE WHEEL GUARD BACKING FLANGE GRINDING WHEEL LOCK NUT