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22. OUTDOOR USE EXTENSION CORDS.

When tool is used outdoors, use only
extension cords suitable for use outdoors.
Outdoor approved cords are marked with
the suffix W-A, for example - SJTW-A or
SJOW-A.

23. NEVER USE THIS OR ANY POWER

SANDER FOR WET SANDING OR LIQUID
POLISHING. 
Failure to comply can result in
electrical shock causing serious injury or
worse.

24. KEEP HANDS AWAY FROM SANDING

AREA.

25. NEVER USE IN AN EXPLOSIVE ATMO-

SPHERE. Normal sparking of the motor could
ignite fumes.

26. INSPECT TOOL CORDS PERIODICALLY

and if damaged, have repaired at your nearest
authorized service center. Stay constantly
aware of cord location.

27. INSPECT EXTENSION CORDS PERIODI-

CALLY and replace if damaged.

28. KEEP HANDLES DRY, CLEAN, AND FREE

FROM OIL AND GREASE. Always use a
clean cloth when cleaning. Never use brake
fluids, gasoline, petroleum-based products or
any strong solvents to clean your tool.

29. STAY ALERT. Watch what you are doing

and use common sense. Do not operate tool
when you are tired. Do not rush.

30. CHECK DAMAGED PARTS. Before further

use of the tool, a guard or other part that is
damaged should be carefully checked to
determine that it will operate properly and
perform its intended function. Check for
alignment of moving parts, binding of moving
parts, breakage of parts, mounting, and any
other conditions that may affect its operation.
A guard or other part that is damaged should
be properly repaired or replaced by an
authorized service center unless indicated
elsewhere in this instruction manual.

31. DO NOT USE TOOL IF SWITCH DOES NOT

TURN IT ON AND OFF. Have defective
switches replaced by an authorized service
center.

32. INSPECT FOR and remove all nails from

lumber before sanding.

33. DRUGS, ALCOHOL, MEDICATION. Do not

operate tool while under the influence of drugs,
alcohol, or any medication.

34. WHEN SERVICING USE ONLY IDENTICAL

RYOBI REPLACEMENT PARTS.

35. MAKE THE WORKSHOP CHILD-PROOF

with padlocks, master switches, or by
removing starter keys.

36. POLARIZED PLUGS. To reduce the risk of

electric shock, this tool has a polarized plug
(one blade is wider than the other). This plug
will fit in a polarized outlet only one way. If the
plug does not fit fully in the outlet, reverse the
plug. If it still does not fit, contact a qualified
electrician to install the proper outlet. Do not
change the plug in any way.

37. SAVE THESE INSTRUCTIONS. Review them

frequently and use them to instruct others
who may use this tool. If you loan someone
this tool, loan them these instructions also.

RULES FOR SAFE OPERATION

WARNING:

Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities
contains chemicals known to cause cancer, birth
defects or other reproductive harm. Some examples
of these chemicals are:

• lead from lead-based paints,

• crystalline silica from bricks and cement and

other masonry products, and

• arsenic and chromium from chemically-treated

lumber.

Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic particles.

Summary of Contents for RS240

Page 1: ... performance CAUTION Carefully read through this entire operator s manual before using your new sander Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your sander properly and only for what it is intended you will enjoy years of safe reliable service Thank you again for buying Ryobi tools SAVE THIS MANUAL FOR FUTURE REFERENCE SPECIFICATIONS Sanding disc diamete...

Page 2: ...ETY ALERT SYMBOL Indicates danger warning or caution May be used in conjunction with other symbols or pictographs DANGER Failure to obey a safety warning will result in serious injury to yourself or to others Always follow the safety precautions to reduce the risk of fire electric shock and personal injury WARNING Failure to obey a safety warning can result in serious injury to yourself or to othe...

Page 3: ...t lenses they are NOT safety glasses 12 PROTECT YOUR LUNGS Wear a face or dust mask if operation is dusty 13 PROTECT YOUR HEARING Wear hearing protection during extended periods of operation 14 DON T ABUSE CORD Never carry tool by cord or yank it to disconnect from receptacle Keep cord from heat oil and sharp edges 15 SECURE WORK Use clamps or a vise to hold work It s safer than using your hand an...

Page 4: ... instruction manual 31 DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF Have defective switches replaced by an authorized service center 32 INSPECT FOR and remove all nails from lumber before sanding 33 DRUGS ALCOHOL MEDICATION Do not operate tool while under the influence of drugs alcohol or any medication 34 WHEN SERVICING USE ONLY IDENTICAL RYOBI REPLACEMENT PARTS 35 MAKE THE WORKSHOP CHIL...

Page 5: ...ellent sanding results ELECTRICAL CONNECTION Your sander has a precision built electric motor It should be connected to a power supply that is 120 volts 60 Hz AC only normal household current Do not operate this tool on direct current DC A substantial voltage drop will cause a loss of power and the motor will overheat If your tool does not operate when plugged into an outlet double check the power...

Page 6: ...e serious personal injury Carefully peel paper backing from the pressure sensitive adhesive type sanding disc Align holes in sanding disc with holes in backing pad then carefully press sticky side of disc against pad as tight as possible NOTE Holes in sanding disc must line up with holes in the backing pad in order for the dustless feature of your sander to function properly NOTE It is recommended...

Page 7: ...el paper backing from the conversion pad and align with holes in backing pad Firmly press sticky side of conversion pad against backing pad Your sander is now ready to use velcro type sanding discs Align holes in velcro type sanding disc with holes in conversion pad then carefully press fuzzy side of sanding disc against pad as tight as possible NOTE Velcro type sanding discs can be reused for the...

Page 8: ...xtension cords away from the sanding area and position the cord so that it will not get caught on lumber tools etc during sanding WARNING Check extension cords before each use If damaged replace immediately Never use tool with a damaged cord since touching the damaged area could cause electrical shock resulting in serious injury OPERATION VACUUM HOSE Fig 5 WARNING Donotusethisproductasacomponentof...

Page 9: ...the sander s rapid action may remove too much material making the surface uneven Extended periods of sanding may tend to overheat the motor If this occurs turn sander off and wait until sanding disc comes to a complete stop then remove it from workpiece Remove your hand from vent area remove sanding disc then with your hand removed from vent area turn sander on and run it free without a load to co...

Page 10: ... to remove dirt carbon dust etc WARNING Do not at any time let brake fluids gasoline petroleum based products penetrating oils etc come in contact with plastic parts They contain chemicals that can damage weaken or destroy plastic When electric tools are used on fiberglass boats sports cars wallboard spackling compounds or plaster it has been found that they are subject to accelerated wear and pos...

Page 11: ...Page 11 NOTES ...

Page 12: ...o N1R 6K2 Phone 1 800 265 6778 RS240 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 the capacity to handle the current the tool will draw An undersized cord will cause a drop in line voltage resulting in overheating and loss of power Use the chart to determine the minimum wire size re quired in an extension co...

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