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4

SERVICE

Tool  service  must  be  performed  only  by  qualified
repair personnel. 

Service or maintenance performed by 

unqualified personnel may result in a risk of injury.

When servicing a tool, use only identical replacement 
parts. Follow instructions in the Maintenance section 
of this manual.

 Use of unauthorized parts or failure to

follow  Maintenance  Instructions  may  create  a  risk  of 
shock or injury.

GENERAL SAFETY RULES

SPECIFIC SAFETY RULES

Hold  tool  by  insulated  gripping  surfaces  when
performing an operation where the cutting tool may  
contact hidden wiring or its own cord.

 Contact with a 

“live” wire will make exposed metal parts of the cutting 
tool “live” and shock the operator.

Know your power tool. Read operator’s manual care-
fully.  Learn  its  applications  and  limitations,  as  well 
as the specific potential hazards related to this tool. 

Following this rule will reduce the risk of electric shock, 
fire, or serious injury.

Always  wear  safety  glasses.  Everyday  eyeglasses 
have  only  impact-resistant  lenses;  they  are  NOT 
safety glasses. 

Following this rule will reduce the risk 

of serious personal injury.

Protect your lungs. Wear a face or dust mask if the 
operation is dusty. 

Following this rule will reduce the 

risk of serious personal injury.

Protect your hearing. Wear hearing protection during 
extended periods of operation. 

Following this rule will 

reduce the risk of serious personal injury.

Inspect tool cords periodically and, if damaged, have 
repaired at your nearest Authorized Service Center. 
Constantly stay aware of cord location. 

Following this 

rule will reduce the risk of electric shock or fire.

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. 

Following this rule will 

reduce the risk of shock, fire, or serious injury.

Make sure your extension cord is in good condition. 
When using an extension cord, be sure to use one 
heavy enough to carry the current your product will 
draw.  A  wire  gauge  size  (A.W.G.)  of  at  least  14  is 
recommended for an extension cord 50 feet or less 
in  length.  A  cord  exceeding  100  feet  is  not  recom-
mended. If in doubt, use the next heavier gauge. The 
smaller the gauge number, the heavier the cord. 

An 

undersized cord will cause a drop in line voltage resulting 
in loss of power and overheating.

Inspect for and remove all nails from lumber before 
using this tool. 

Following this rule will reduce the risk of 

serious personal injury.

Save these instructions. 

Refer to them frequently and 

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

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 BE321VS

Page 1: ...een engineered and manufactured to Ryobi s high standard for dependability ease of operation and operator safety When properly cared for it will give you years of rugged trouble free performance WARNI...

Page 2: ...dability have been given top priority in the design of this product making it easy to maintain and operate n Introduction 2 n General Safety Rules 3 4 n Specific Safety Rules 4 n Symbols 5 6 n Electri...

Page 3: ...tool n Keep the tool and its handle dry clean and free from oil and grease Always use a clean cloth when clean ing Never use brake fluids gasoline petroleum based products or any strong solvents to cl...

Page 4: ...ed 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 a...

Page 5: ...injury user must read and understand operator s manual before using this product Eye Protection Always wear safety goggles safety glasses with side shields or a full face shield when operating this pr...

Page 6: ...ntially hazardous situation which if not avoided may result in minor or moderate injury CAUTION Without Safety Alert Symbol Indicates a situation that may result in property damage WARNING To avoid se...

Page 7: ...efore 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 ELECTRICAL DOUBLE INSULATION D...

Page 8: ...e 16 5 sq in No Load Speed 775 1 150 min DUST COLLECTION BAG TRACKING KNOB VARIABLE SPEED CONTROL DIAL FRONT HANDLE SANDING BELT REAR HANDLE BELT TENSION RELEASE LEVER DRIVE ROLLER FRONT ROLLER SWITCH...

Page 9: ...e overmold technology for improved comfort with a positive grip FEATURES UNPACKING This product has been shipped completely assembled n Carefully remove the tool and any accessories from the box Make...

Page 10: ...emoving rust paint varnishes and stains WARNING If your sanding job becomes particularly dusty or if you have a breathing condition wear a dust mask or respirator to prevent damage to your health SELE...

Page 11: ...ways hold the front handle with the left hand and the rear handle with the right hand as shown WARNING Keep hands and fingers clear of moving sanding belt front pulley and drive roller assembly Failur...

Page 12: ...on the sanding belt to that of the belt tension housing CAUTION If the sanding belt is not a bidirectional belt ensure that the arrow inside the belt is pointing in the direction of the rotation clock...

Page 13: ...sander and the front handle only to guide it move it slowly over the work Allowing the sander to remain in one place will result in an uneven surface WARNING Keep a firm grip on sander with both hands...

Page 14: ...belt wears excessively on the inner edge it is probably adjusted too far inward and is rubbing against internal parts If this is the case readjust the tracking knob SANDING BELT TRACKING SCREW Fig 9...

Page 15: ...The bag should be installed with the zipper down when sander is in upright position n Turn the dust bag counterclockwise to secure in place n To remove the dust bag turn clockwise and pull off To emp...

Page 16: ...ing conditions Therefore no further lubrica tion is required WARNING When servicing use only identical Ryobi replacement parts Use of any other parts may create a hazard or cause product damage WARNIN...

Page 17: ...d timing belt from large pulley with a screwdriver and remove it from small pulley If it is worn out simply cut the old timing belt and remove n Install new timing belt over small pulley first n Holdi...

Page 18: ...ll or visit Please call 1 800 525 2579 for your nearest Ryobi Authorized Service Center You can also check our web site at www ryobitools com for a complete list of Authorized Service Centers MODEL NO...

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