Ryobi OSS500 manual Features

FEATURES

Before using the oscillating spindle sander, familiarize yourself with all operating features and safety requirements. However, do not let familiarity with the tool make you careless.

WARNING:

Exercise caution when using the oscillating spindle sander. Careless actions, for even a fraction of a second, can result in serious personal injury.

SWITCH

The ON/OFF switch has a built-in locking feature that requires you to insert a key before turning on the sander. Pushing the switch to the OFF position and removing the key secures the sander against unintentional use. This feature is intended to prevent unauthorized and possible hazardous use by children and others.

WARNING:

Always lock the switch OFF when the sander is not in use. Remove the key and keep it in a safe place. In the event of a power failure, turn the switch OFF and remove the key. This action will prevent the sander from accidentally starting when power re- turns.

MOTOR

The sander has a 3.5 amp motor with sufficient power to handle tough sanding jobs. It develops a no load speed of 2,000 RPM and 58 OPM.

OSCILLATING MOTION

As the name implies, the most unique feature of this sander is the fact that it oscillates. This means that the spindle rises and falls as it rotates. The oscillating range for the sander is 5/8 in. (15.9 mm).

SANDING CAPACITIES

The sander accepts sanding sleeves that are 1/2 in. (12.7 mm) through 3 in. (76.2 mm) in diameter and 4-1/2 in. (114.3 mm) in height.

NOTE: Sanding sleeves are 4-1/2 in. (114.3 mm) tall; however, you can only sand material up to 3-11/16 in. (93.7 mm) thick.

The 1/2 in. (12.7 mm) sanding sleeve fits directly on the 1/2 in. (12.7 mm) spindle and requires no rubber spindle. It is secured in place with a washer and hex nut on top of the spindle. All other sanding sleeves require a rubber spindle to secure them in place. These rubber spindles fit on the spindle and require a throat plate and sanding sleeve. A washer and hex nut thread on top of the spindle to hold everything in place.

TABLE SIZE

The sanding table provides ample sanding space for most workpieces. The table top is 19-1/4 in. (489 mm) long x 15-3/4 in. (400 mm) wide.

THROAT PLATES

Six throat plates are included with the sander. The throat plate provides a stable surface around the sanding sleeve and prevents objects from falling through the throat and damaging the spindle.

DUST COLLECTION

A standard 2-1/4 in. (57.2 mm) dust exhaust port is provided to help keep dust to a minimum. It is located under the table top on the back of the sander. The end of a standard shop vacuum hose fits tightly inside the dust exhaust port.

THROAT PLATE/WRENCH STORAGE AREA

A throat plate and wrench storage area is located on the left side of the cabinet.

SANDING SLEEVE/RUBBER SPINDLE STORAGE AREA

A sanding sleeve and rubber spindle storage area is located on the right side of the cabinet. Store unused sanding sleeves and rubber spindles on their designated pins. Proper storage of sanding sleeves and rubber spindles helps protect them from being damaged and getting lost.

EXTRA SANDING SLEEVE/WASHER STORAGE AREA

Store extra sanding sleeves and upper spindle washers under the table in either of the cavities.

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