DeWalt D28115R Surface Grinding with Grinding Wheels, Surface Finishing with Sanding Flap Discs

SURFACE GRINDING WITH GRINDING WHEELS

1.Allow the tool to reach full speed before touching the tool to the work surface.

2.Apply minimum pressure to the work surface, allowing the tool to operate at high speed. Grinding rate is greatest when the tool operates at high speed.

3.	Position yourself so that the open-underside of the wheel is
	facing away from you.
4.	Once a cut is begun and a notch is established in the
	workpiece, do not change the angle of the cut. Changing the
	angle will cause the wheel to bend and may cause wheel
	breakage. Edge grinding wheels are not designed to withstand

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3.Maintain a 20˚ to 30˚ angle between the tool and work surface.

4.Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface.

20˚-30˚

side pressures caused by bending.

5. Remove the tool from the work surface before turning the tool

off. Allow the tool to stop rotating before laying it down.

WARNING: Do not use edge grinding/cutting wheels for surface grinding applications because these wheels are not designed for side pressures encountered with surface grinding. Wheel breakage

5.Remove the tool from work surface before turning tool off. Allow the tool to stop rotating before laying it down.

EDGE GRINDING WITH GRINDING WHEELS CAUTION: Wheels used for cutting and edge grinding may break if they bend or twist while the tool is being used to do cut-off work

or deep grinding. To reduce the risk of serious injury, limit the use of these wheels with a standard Type 27 guard to shallow

cutting and notching [less than 1/2"

(12.7 mm) in depth]. The open side of the

guard must be positioned away from the operator. For deeper cutting with a Type 1 cut-off wheel, use a closed, Type 1 guard.

See the chart on page 8 for more information. Type 1 guards are available at extra cost from your local dealer or authorized service center.

1.Allow the tool to reach full speed before touching the tool to the work surface.

2.Apply minimum pressure to the work surface, allowing the tool to operate at high speed. Grinding rate is greatest when the tool operates at high speed.

and injury may result.

SURFACE FINISHING WITH SANDING FLAP DISCS

1.Allow the tool to reach full speed before touching the tool to the work surface.

2.Apply minimum pressure to work surface, allowing the tool to

	operate at high speed. Sanding rate is greatest when the tool
	operates at high speed.
3.	Maintain a 5˚ to 10˚ angle between
	the tool and work surface.
4.	Continuously move the tool in a	5˚-10˚
	forward and backward 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 laying it down.

MOUNTING SANDING BACKING PADS

WARNING: To reduce the risk of serious personal injury, turn tool off and disconnect tool from power source before making any adjustments or removing/installing attachments or accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off.

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