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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.

FEATURES

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.

Summary of Contents for OSS500

Page 1: ...tor safety Properly cared for it will give you years of rugged trouble free performance WARNING To reduce the risk of injury the user must read and understand the operator s manual Thank you for buyin...

Page 2: ...ses with side shields and a full face shield when needed We recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields Always wear eye protection which is m...

Page 3: ...ed service technician at an autho rized service center Stay constantly aware of cord location and keep it well away from the moving parts of the tool USE OUTDOOR EXTENSION CORDS When tool is used outd...

Page 4: ...WET SANDING Failure to comply can result in electrical shock causing serious injury DO NOT OPERATE THIS TOOL WHILE UNDER THE INFLUENCE OF DRUGS ALCOHOL OR ANY MEDICATION STAY ALERT AND EXERCISE CONTR...

Page 5: ...ctions vital to the operation or maintenance of the equipment SAVE THESE INSTRUCTIONS DOUBLE INSULATION Double insulation is a concept in safety in electric power tools which eliminates the need for t...

Page 6: ...the packing materials from around the tool Lift the tool carefully from the box and place it on a level work surface NOTE The sander is heavy Ask for assistance if necessary Do not discard the packin...

Page 7: ...m 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 p...

Page 8: ...nd could result in a hazardous condition leading to possible serious personal injury SPINDLE HEX NUT SANDING SLEEVE 1 in 25 4 mm THROAT PLATE TABLE TOP THROAT PLATE STORAGE AREA WRENCH STORAGE AREA SW...

Page 9: ...face is uniform NOTE Do not use the sander without a sanding sleeve Doing so will damage the rubber spindle Select and install the desired sanding sleeve for your particular application As mentioned p...

Page 10: ...washer down The fins help push dust through the dust exhaust port opening preventing buildup of dust Dust in this area may cause the oscillating motion to stop Always use the lower spindle washer with...

Page 11: ...The fins help push dust through the dust exhaust port opening preventing buildup of dust Dust in this area may cause the oscillating motion to stop Always use the lower spindle washer with all sanding...

Page 12: ...face Place the sander back on the work surface aligning the holes in the base with the holes in the work surface NOTE If the sander does not appear to be stable make sure the rubber stabilizers are in...

Page 13: ...control of the workpiece COLLECTING DUST See Figure 10 A 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...

Page 14: ...r are subject to accelerated wear and possible premature failure as the fiberglass chips and grindings are highly abrasive to bearings brushes commutators etc Consequently we do not recommend that thi...

Page 15: ...15 NOTES...

Page 16: ...VE THE FOLLOWING INFORMATION MODEL NUMBER SERIAL NUMBER OSS500 EXTENSION CORD CAUTION When using a power tool at a considerable distance from a power source be sure to use an extension cord that has t...

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