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Allow the tool to stop rotating before setting it down. and backing pad. 4. Tighten the clamp nut with the proper wrench. L 5. To remove the wheel, reverse the above procedure. 12 399080-02 rev 11/15/02 10:13 AM Page 13 Mounting and Using Wire Brushes and Wire Wheels Turn off and unplug tool before making any adjustments or removing or installing accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. Wire brushes and wire wheels must be rated above minimum accessory speed as shown on tool. Use only wire brushes and wheels provided with a 5/8" – 11 threaded hub. A Type 27 guard is required when using wire brushes and wheels. CAUTION: Wear work gloves when handling wire brushes or wheels. Wire brushes and wheels can become sharp. MOUNTING WIRE BRUSHES AND WIRE WHEELS 1. Thread the wheel on the spindle by hand, seating the wheel against the soft mount. 2. Depress the spindle lock button and use a wrench on the hub of the wire brush or wheel to tighten the wheel. 3. To remove the wheel, depress the spindle lock button and use a wrench on the hub of the wire brush or wheel to loosen it. NOTE: Failure to properly seat the wheel hub against the soft mount before turning the tool on may result in damage to the tool or wheel. USING WIRE CUP BRUSHES AND WIRE WHEELS Wire wheels and brushes can be used for removing rust, scale and paint, and for smoothing irregular surfaces. 1. Allow tool to reach full speed before touching tool to work surface. 2. Apply minimum pressure to work surface, to allow the tool to operate at high speed. 3. Maintain a 5° to 10° angle between the tool and work surface for wire cup brushes. 4. Maintain contact between the edge of the wheel and the work surface with wire 5°-10° wheels. 5. Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface. Allowing the tool to rest on the work surface without moving, or moving the tool in a circular motion causes burning and swirling marks on the work surface. 6. Remove the tool from the work surface before turning the tool off. Allow the tool to stop rotating before setting it down. Mounting and Using Flaring Cup (Type 11) Wheel MOUNTING FLARING CUP WHEEL GUARD WARNING: The flaring cup wheel guard is not included with this tool. Flaring cup wheels require proper flanges and guards. 4" flaring cup wheel guard D284934 and 6" flaring cup wheel guard D284936 are available as accessories and include proper flange. Failure to use the proper flange and guard can result in injury resulting from wheel breakage and wheel contact. Turn off and unplug tool before making any adjustments or removing or installing accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. 1. Install the guard as shown. 2. Guard body should be positioned between the spindle and the operator to provide maximum operator protection. 13 English English 14 3. Securely tighten the two clamping screws (W) supplied with the guard. MOUNTING FLARING CUP WHEEL 1. Remove the soft mount (F). 2. Install the flaring cup wheel backing flange, aligning the flats on spindle (O) with the flats on backing flange (P). 3. Thread the flaring cup wheel on spindle by hand, seating wheel against backing flange. 4. Depress the spindle lock button and tighten the wheel by hand. 5. To remove the wheel, reverse the above procedure. CAUTION: Failure to properly seat the wheel against backing flange before turning the tool on may result in damage to the tool or the wheel. NOTE: Adjust the guard skirt so that only 1/8" of the wheel is exposed by loosening the bolts, allowing the guard to lengthen. Tighten the guard skirt bolts securely before using the grinder. USING A FLARING CUP WHEEL Flaring cup wheels are designed for heavy material removal. 1. Allow the tool to reach full speed before touching tool to work surface. 2. Apply minimum pressure to work surface, allowing the tool to operate at high speed. 3. Maintain a 5° to 10° angle between the tool and the work surface. 4. Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface. 5. Remove the tool from work surface before turning tool off. Allow the tool to stop rotating before setting it down. Mounting and Using Cutting (Type 1) Wheels Cutting wheels include diamond wheels and abrasive discs. Abrasive cutting wheels for metal and concrete use are available. Diamond blades for concrete cutting can also be used. WARNING: A closed, cutting wheel guard is not included with this tool. Cutting wheels require proper flanges and guards. A 7" cutting guard, D284931, is available as an accessory and includes proper, matching flanges. Failure to use proper flange and guard can result in injury resulting from wheel breakage and wheel contact. MOUNTING CLOSED (TYPE 1) GUARD Turn off and unplug tool before making any adjustments or removing or installing accessories. Before reconn...

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