Ryobi Sander BE318 User Guide

OPERATOR'S MANUAL  
BELT SANDER  
BE318  
DOUBLE INSULATED  
Your new sander has been engineered and manufactured to Ryobi's high standard for dependability, ease of  
operation, and operator 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 buying a Ryobi belt sander.  
SAVE THIS MANUAL FOR FUTURE REFERENCE  
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Dress properly. Do not wear loose clothing or  
                                                                                                           
                                                                                                           
Avoid accidental starting. Be sure switch is off  
before plugging in. Carrying tools with your finger  
on the switch or plugging in tools that have the switch  
on, invites accidents.  
                                                                                                           
                                                                                                           
Remove adjusting keys or wrenches before turn-  
ing the tool on. A wrench or a key that is left at-  
tached to a rotating part of the tool may result in  
personal injury.  
                  
                   
Keep your work area clean and well lit. Cluttered  
benches and dark areas invite accidents.  
                  
                   
Do not operate power tools in explosive atmo-  
spheres, such as in the presence of flammable  
liquids, gases, or dust. Power tools may create  
sparks which may ignite the dust or fumes.  
                                                                                                           
                                                                                                           
Do not overreach. Keep proper footing and bal-  
ance at all times. Proper footing and balance en-  
ables better control of the tool in unexpected situa-  
tions. Do not use on a ladder or unstable support.  
                  
                   
Keep bystanders, children, and visitors away  
while operating a power tool. Distractions can  
cause you to lose control.  
                                                                                                           
                                                                                                           
Use safety equipment. Always wear eye protec-  
tion. Dust mask, nonskid safety shoes, hard hat, or  
hearing protection must be used for appropriate con-  
ditions.  
                  
                   
Double insulated tools are equipped with a po-  
larized 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 a polarized outlet.  
Do not change the plug in any way. Double insu-  
                                                                                                           
                                                                                                           
Use clamps or other practical way to secure and  
support the workpiece to a stable platform. Hold-  
ing the work by hand or against your body is un-  
stable and may lead to loss of control.  
                                                                                                           
                                                                                                           
Do not force tool. Use the correct tool for your  
application. The correct tool will do the job better  
and safer at the rate for which it is designed.  
                                                                                                           
                                                                                                           
Do not use tool if switch does not turn it on or  
off. Any tool that cannot be controlled with the switch  
is dangerous and must be repaired.  
                  
                   
Avoid body contact with grounded surfaces,  
such as pipes, radiators, ranges, and refrigera-  
tors. There is an increased risk of electric shock if  
your body is grounded.  
                                                                                                           
                                                                                                           
Disconnect the plug from power source before  
making any adjustments, changing accessories,  
or storing the tool. Such preventive safety mea-  
sures reduce the risk of starting the tool acciden-  
tally.  
                  
                   
Don’t expose power tools to rain or wet condi-  
tions. Water entering a power tool will increase the  
risk of electric shock.  
                  
                   
                                                                                                           
                                                                                                           
                  
                   
                  
                   
Stay alert, watch what you are doing and use  
common sense when operating a power tool. Do  
not use tool while tired or under the influence of  
drugs, alcohol, or medication. A moment of inat-  
tention while operating power tools may result in  
serious personal injury.  
GENERAL SAFETY RULES  
WARNING:  
jewelry. Contain long hair. Keep your hair, cloth-  
ing, and gloves away from moving parts. Loose  
clothes, jewelry, or long hair can be caught in mov-  
ing parts or drawn into air vents.  
Read and understand all instructions. Failure to fol-  
low all instructions listed below, may result in electric  
shock, fire and/or serious personal injury.  
SAVE THESE INSTRUCTIONS  
WORK AREA  
ELECTRICAL SAFETY  
TOOL USE AND CARE  
lation  
eliminates the need for the three-wire  
grounded power cord and grounded power supply  
system.  
Do not abuse the cord. Never use the cord to  
carry the tools or pull the plug from an outlet.  
Keep cord away from heat, oil, sharp edges, or  
moving parts. Replace damaged cords immedi-  
ately. Damaged cords increase the risk of electric  
shock.  
Store idle tools out of the reach of children and  
other untrained persons. Tools are dangerous in  
the hands of untrained users.  
Maintain tools with care. Keep cutting tools sharp  
and clean. Properly maintained tools with sharp  
cutting edges are less likely to bind and are easier  
to control.  
When operating a power tool outside, use an  
outdoor extension cord marked “W-A” or “W”.  
These cords are rated for outdoor use and reduce  
the risk of electric shock.  
Check for misalignment or binding of moving  
parts, breakage of parts, and any other condi-  
tion that may affect the tool’s operation. If dam-  
aged, have the tool serviced before using. Many  
accidents are caused by poorly maintained tools.  
PERSONAL SAFETY  
Use only accessories that are recommended by  
the manufacturer for your model. Accessories that  
may be suitable for one tool, may become hazard-  
ous when used on another tool.  
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Tool service must be performed only by quali-  
                                                                                                           
                                                                                                            
Make sure your extension cord is in good condi-  
tion. When using an extension cord, be sure to  
use one heavy enough to carry the current your  
product will draw. A wire gage size (A.W.G.) of at  
least 16 is recommended for an extension cord  
100 feet or less in length. A cord exceeding 100  
feet is not recommended. If in doubt, use the next  
heavier gage. The smaller the gage number, the  
heavier the cord. An undersized cord will cause a  
drop in line voltage resulting in loss of power and  
overheating.  
                  
                  
Know your power tool. Read operator’s manual  
carefully. 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 eye-  
glasses have only impact-resistant lenses; they  
are NOT safety glasses. Following this rule will re-  
duce the risk of serious personal injury.  
                  
                  
Protect your lungs. Wear a face or dust mask if  
the operation is dusty. Following this rule will re-  
duce the risk of serious personal injury.  
                                                                                                           
                                                                                                            
Inspect for and remove all nails from lumber be-  
fore using this tool. 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 in-  
jury.  
                                                                                                           
                                                                                                            
Drugs, alcohol, medication. Do not operate tool  
while under the influence of drugs, alcohol, or  
any medication. Following this rule will reduce the  
risk of electric shock, fire, or 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.  
                                                                                                           
                                                                                                            
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.  
                  
                  
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 func-  
tion. Check for alignment of moving parts, bind-  
ing of moving parts, breakage of parts, mount-  
ing, 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.  
                  
                  
GENERAL SAFETY RULES  
When servicing a tool, use only identical replace-  
SERVICE  
ment parts. Follow instructions in the Mainte-  
nance section of this manual. Use of unauthorized  
parts or failure to follow Maintenance Instructions  
may create a risk of electric shock or injury.  
fied repair personnel. Service or maintenance per-  
formed by unqualified personnel could result in a risk  
of injury.  
SPECIFIC SAFETY RULES  
Hold tool by insulated gripping surfaces when performing an operation where the tool may contact hidden  
wiring or its cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.  
ADDITIONAL SAFETY RULES  
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.  
Do not abuse cord. Never carry the tool by the  
cord or yank it to disconnect it from the recep-  
tacle. Keep cord away from heat, oil, and sharp  
edges. Following this rule will reduce the risk of elec-  
tric shock or fire.  
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.  
4
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SYMBOLS  
Important: Some of the following symbols may be used on your tool. Please study them and learn their meaning.  
Proper interpretation of these symbols will allow you to operate the tool better and safer.  
SYMBOL  
NAME  
DESIGNATION/EXPLANATION  
V
Volts  
Voltage  
A
Hz  
W
Amperes  
Hertz  
Current  
Frequency (cycles per second)  
Watt  
Power  
min  
Minutes  
Time  
Alternating Current  
Type or a characteristic of current  
n
No Load Speed  
Rotational speed, at no load  
0
Class II Construction  
Designates double-insulated  
construction tools  
.../min  
Revolutions or Reciprocation Per Minute  
Safety Alert  
Revolutions, strokes, surface speed,  
orbits etc. per minute  
Indicates danger, warning or caution.  
It means attention!!! Your safety is  
involved.  
Wet Conditions Alert  
Do not expose to rain or use in damp  
locations.  
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the  
explanations with them, deserve your careful attention and understanding. The safety warnings do not by  
themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident  
prevention measures.  
SYMBOL MEANING  
DANGER:Failuretoobeyasafetywarningwillresultinseriousinjurytoyourselfortoothers. 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 others.  
Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.  
CAUTION: Failure to obey a safety warning may result in property damage or personal injury to  
yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and  
personal injury.  
NOTE: Advises you of information or instructions vital to the operation or maintenance of the equipment.  
SAVE THESE INSTRUCTIONS  
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SPECIFICATIONS  
Belt Size  
3 in. X 18 in. (7.6 cm X 45.7 cm)  
15 square in. (96.8 square cm)  
700 surface ft./min.*  
Sanding Surface  
No Load Speed  
Input  
120 Volts, 60 Hz, AC only, 5 amps  
6.3 lbs. (2.8 kg)  
Net Weight  
* Speed at which the belt moves  
UNPACKING  
INSTRUCTIONS  
PACKING LIST  
Your sander has been shipped completely assembled.  
Belt Sander  
Carefully remove the tool and accessories from the  
box. Make sure that all items listed in the packing  
list are included.  
Sanding Belt  
Dust Collection Bag  
Operator’s Manual  
Inspect the tool carefully to make sure no breakage  
or damage occurred during shipping.  
WARNING:  
Do not discard the packing material until you have  
carefully inspected and satisfactorily operated the  
tool.  
If any parts are missing do not operate your tool until  
the missing parts are replaced. Failure to do so  
could result in possible serious personal injury.  
If any parts are damaged or missing, please call  
1-800-525-2579 for assistance.  
APPLICATIONS  
You may use your sander for the purposes listed below:  
Sanding wood, metals, plastics, and other materials.  
Smoothing rough boards, chamfering, rounding edges, etc.  
Removing rust, paint, varnishes, and stains.  
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FEATURES  
DOUBLE INSULATION  
ELECTRIC MOTOR  
Double insulation is a concept in safety in electric power  
tools, which eliminates the need for the usual three-wire  
grounded power cord. All exposed metal parts are  
isolated from the internal metal motor components with  
protecting insulation. Double insulated tools do not need  
to be grounded.  
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 supply.  
WARNING:  
SWITCH  
The double insulated system is intended to protect  
the user from shock resulting from a break in the  
tool's internal wiring. Observe all normal safety pre-  
cautions to avoid electrical shock.  
Your sander has a conveniently located trigger switch.  
LOCK-ON  
The lock-on feature allows you to lock the sander on  
whenyouoperateitcontinuouslyforextendedperiodsof  
time.  
Important: Servicing of a tool with double insulation  
requires extreme care and knowledge of the system and  
should be performed only by a qualified service  
technician. For service, we suggest you return the tool to  
yournearestauthorizedservicecenterforrepair.Always  
use original factory replacement parts when servicing.  
DUST COLLECTION BAG  
The dust collection bag attaches to the sander and  
keeps dust to a minimum.  
ERGONOMIC DESIGN  
The design of the sander provides for easy handling. It  
isdesignedforcomfortandeaseofgraspwhenoperating  
in different positions and at different angles.  
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FEATURES  
DUST  
COLLECTION  
BAG  
FRONT  
HANDLE  
REAR  
HANDLE  
TENSION  
RELEASE  
LEVER  
SANDING  
BELT  
Fig. 1  
WARNING:  
Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such  
alteration or modification is misuse and could result in a hazardous condition leading to possible serious  
personal injury.  
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OPERATION  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields when operating this tool. Failure to do  
so could result in dust, shavings, or loose particles  
being thrown into your eyes, resulting in possible  
serious injury.  
TURNING THE SANDER ON/OFF  
See Figure 2.  
DEPRESS TO  
TURN ON  
SANDER  
Follow these directions to turn the sander on and off.  
To turn on the sander: Depress the switch trigger.  
To turn off the sander: Release the switch trigger.  
Fig. 2  
LOCKING ON  
See Figure 3.  
The lock-on feature allows you to lock the sander on  
whenyouoperateitcontinuouslyforextendedperiodsof  
time.  
Ifyouhavethelock-onfeatureengagedduringuseand  
the sander is accidentally disconnected from the power  
supply, disengage the “lock-on” feature immediately.  
Also, do not lock the trigger switch if you might need to  
suddenly stop the sander.  
LOCK-ON  
BUTTON  
WARNING:  
Before connecting the sander to a power supply,  
make sure it is not in the “locked-on” position. Fail-  
ure to do so could result in accidental starting of the  
tool resulting in possible serious injury.  
Fig. 3  
Follow these directions to lock on.  
Depress the switch trigger.  
Push in the lock-on button.  
Release the switch trigger.  
Release the lock-on button.  
NOTE: To release the lock, depress the switch trigger.  
SELECTING SANDING BELTS  
Selecting the correct size and type of sanding belt is an  
important step in achieving a high quality sanded finish.  
Aluminum oxide, silicon carbide, and other synthetic  
abrasives are best for power sanding.  
In general, when sanding, coarse grit removes the most  
material and fine grit produces the best finish. The  
condition of the surface to be sanded determines which  
grit will do the best job. If the surface is rough, start with  
a coarse grit and sand until the surface is uniform. Then  
use medium grit to remove scratches left by the coarser  
grit.Finally,usefinergritforfinishingthesurface.Always  
continue sanding with each grit until the surface is  
uniform.  
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OPERATION  
USING SANDING BELTS  
TENSION  
RELEASE  
LEVER  
TO INSTALL/CHANGE SANDING BELTS  
See Figures 4, 5, and 6.  
Follow these directions to install/change sanding belts.  
Unplug the sander.  
WARNING:  
Failure to unplug the tool could result in accidental  
starting causing possible serious injury.  
Position the sander on its side with the cord on the  
left.  
WARNING:  
Keep hands and fingers clear of front idler roller and  
spring mechanism at all times. Failure to do so could  
result in them getting pinched, causing possible seri-  
ous injury.  
Fig. 4  
Raise the tension release lever.  
NOTE: If you are changing sanding belts, remove  
the old sanding belt at this time.  
Install the sanding belt.  
CAUTION:  
If the sanding belt is not a bidirectional belt, ensure  
that the arrow inside the belt is pointing in the direc-  
tion of the rotation (clockwise when looking into the  
open side of the sander). Installing unidirectional  
sanding belts backwards can create a hazardous  
condition.  
SANDING  
BELT  
Align the sanding belt to its correct position.  
Fig. 5  
Lower the tension release lever to secure the sand-  
ing belt.  
INSTALL UNIDIRECTIONAL BELTS IN THE DIRECTION OF  
THE ROTATION  
INSTALL BIDIRECTIONAL BELTS IN EITHER DIRECTION  
Fig. 6  
10  
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OPERATION  
TO ADJUST SANDING BELT TRACKING  
See Figures 7 and 8.  
Belt life is greatly increased if you regularly adjust the  
sandingbelttracking. Whencorrectlyadjusted, theouter  
edge of the sanding belt should be even with the outer  
edge of the base of the sander.  
When you install a new sanding belt, you may need to  
adjust the sanding belt tracking several times until the  
belt becomes pliable.  
Follow these directions to adjust sanding belt tracking.  
WARNING:  
Before connecting the sander to a power supply,  
always make sure it is not in the “locked-on” posi-  
tion. Failure to do so could result in accidental start-  
ing of the sander resulting in possible serious injury.  
Fig. 7  
Connect the sander to a power supply.  
Position the sander upside down with the cord on  
the left.  
NOTE: This position is for adjustments only. The  
sanding belt should not contact a workpiece or any  
foreign object when you are making belt tracking  
adjustments.  
TURN  
COUNTERCLOCKWISE IF  
BELT RUNS INWARD  
Depress the switch trigger and release immediately.  
If sanding belt runs inward: Turn the tracking screw  
slowly counterclockwise.  
If sanding belt runs outward: Turn the tracking screw  
slowly clockwise.  
TURN CLOCKWISE IF  
BELT RUNS OUTWARD  
NOTE: Turn the tracking screw until you are sure the  
sanding belt is secure, i.e, it will not come off the  
sander or contact internal parts.  
Fig. 8  
CAUTION:  
If the sanding 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 screw.  
Start the sander and fine adjust the tracking screw  
until the belt stablizes.  
WARNING:  
Keep hands and fingers away from a moving sand-  
ing belt. Any part of the body coming in contact with  
a moving sanding belt could result in serious injury.  
Do not wear loose clothing or jewelry when operat-  
ing the sander. They could get caught in moving  
parts and foreign objects could get thrown away  
from the sander causing injury.  
11  
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OPERATION  
USING THE DUST COLLECTION BAG  
Thedustcollectionbagprovidesadustcollectionsystem  
for the sander.  
BLOWER  
EXHAUST  
HOLE  
TO ATTACH THE DUST COLLECTION BAG  
See Figure 9.  
Follow these directions to attach the dust collection bag.  
Unplug the sander.  
WARNING:  
Failure to unplug the tool could result in accidental  
starting causing possible serious injury.  
Slide the dust bag retainer over the blower exhaust  
hole on the sander.  
DUST BAG  
RETAINER  
TO EMPTY THE DUST COLLECTION BAG  
For more efficient operation, empty the dust collection  
bag when it is no more than half full. This action permits  
the air to flow through the bag better. Always empty and  
cleanthedustcollectionbagthoroughlyuponcompletion  
of a sanding operation and before placing the sander in  
storage.  
Fig. 9  
WARNING:  
Collected sanding dust from sanding surface coat-  
ings such as polyurethanes, linseed oil, etc. can self-  
ignite in your sander dust collection bag or else-  
where and cause fire. To reduce the risk of fire  
always empty your dust bag frequently (10-15 min-  
utes) while sanding and never store or leave a sander  
without totally emptying its dust bag. Also follow the  
recommendations of the coatings manufacturers.  
Follow these directions to empty the dust collection bag.  
Unplug the sander.  
WARNING:  
Failure to unplug the tool could result in accidental  
starting causing possible serious injury.  
Remove the dust collection bag from the sander.  
Unzip the dust bag.  
Shake out the dust.  
Zip up the dust bag.  
Replace the dust collection bag.  
NOTE: Periodically, you should turn the dust bag  
inside-out and thoroughly clean it.  
12  
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OPERATION  
OPERATING THE SANDER  
See Figure 10.  
Follow these steps to operate the sander.  
Secure the work to prevent it from moving under the  
sander.  
WARNING:  
Unsecured work could be thrown towards the opera-  
tor causing injury.  
Turn the sander on and let the motor reach its maxi-  
mum speed before placing the sander on the work  
surface.  
Lower the sander to the work surface with a slight  
forward motion.  
Fig. 10  
Move the sander slowly over the work surface, using  
the rear handle to control the sander and the front  
handle to guide the sander.  
NOTE: Allowing the sander to remain in one place  
will result in an uneven surface.  
WARNING:  
Keep a firm grip on the sander with both hands at all  
times. Failure to do so could result in loss of control  
leading to possible serious injury.  
We designed the sander to provide the proper weight on  
the sanding belt. Excessive pressure will result in the  
following:  
Uneven work.  
Clogged sanding belts.  
Premature sanding belt wear.  
Possible motor burnout.  
Irregular sanding belt tracking.  
Fig. 11  
PROPER HAND PLACEMENT  
WARNING:  
See Figure 11.  
Do not let your fingers rest over the front or right  
edge of the sander. If the sanding belt were to run  
off, or if it were not properly adjusted, your fingers  
could come in contact with the moving sanding belt  
resulting in possible serious injury.  
For ease of operation and maintaining proper control,  
the sander has a front handle and a rear handle. These  
handles allow two-handed operation, which aids in  
maintaining control, keeping the sanding area level with  
the workpiece, and keeping hands clear of the sanding  
belt. When operating the sander, always hold the front  
handle with your left hand and the rear handle with your  
right hand.  
WARNING:  
Keep hands and fingers clear of moving sanding  
belt, front idler roller, and driver roller assembly.  
Failure to do so will result in serious personal injury.  
13  
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OPERATION  
HELPFUL TIPS  
The front roller of the sander is not designed for  
contour sanding. Sanding on the front roller could  
cause irregularity in the sanding belt tracking.  
If the sanding belt slips or doesn’t track while sand-  
ing, you may be applying too much pressure. When  
this occurs, remove the sander from the workpiece.  
If you properly adjust the belt tracking, the sanding  
belt will return to its normal and correct position on  
the driver roller and front roller.  
Use a coarser sanding belt for heavy sanding, not  
heavy pressure. The weight of the tool is sufficient to  
provide adequate pressure at the correct location.  
MAINTENANCE  
WARNING:  
When servicing use only identical Ryobi replacement parts. Use of any other parts may create a hazard or cause  
product damage.  
Electric tools used on fiberglass material, wallboard,  
spackling compounds, or plaster are subject to  
GENERAL  
Avoid using solvents when cleaning plastic parts. Most  
accelerated wear and possible premature failure, as the  
plastics are susceptible to damage from various types of  
fiberglass chips and grindings are highly abrasive to  
commercial solvents and may be damaged by their use.  
bearings, brushes, commutators, etc. Consequently, we  
Use clean cloths to remove dirt, carbon dust, etc.  
do not recommend that this tool be used for extended  
work on these types of materials. If, however, you do  
workwithanyofthesematerials,itisextremelyimportant  
WARNING:  
that you clean the tool frequently by blowing it with an air  
jet.  
Do not at any time let brake fluids, gasoline, petro-  
leum-based products, penetrating oils, etc. come in  
contact with plastic parts. They contain chemicals  
that can damage, weaken, or destroy plastic.  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields during power tool operation or when  
blowing dust. If operation is dusty, also wear a dust  
mask.  
14  
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MAINTENANCE  
REPLACING THE TIMING BELT  
See Figures 12 and 13.  
Follow these directions to replace the timing belt.  
Unplug the sander.  
WARNING:  
Failure to unplug the tool could result in accidental  
starting causing possible serious injury.  
Remove the sanding belt from the sander. Refer to  
“TO INSTALL/CHANGE SANDING BELTS” earlier  
in this manual.  
SMALL  
PULLEY  
Remove the belt cover screws and the belt cover.  
TIMING  
BELT  
LARGE  
PULLEY  
WARNING:  
Never attempt to operate the belt sander without the  
belt cover in place.  
Fig. 12  
Force the old timing belt from the small pulley with a  
screwdriver and remove it from the large pulley.  
NOTE: If the timing belt is worn, simply cut it and  
remove it.  
Install the new timing belt over the small pulley.  
Hold the timing belt as shown.  
Press the belt onto the large pulley turning it as you  
press the belt on.  
Replace the belt cover and screws.  
Tighten the screws securely.  
Fig. 13  
15  
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OPERATOR'S MANUAL  
BELT SANDER  
BE318  
DOUBLE INSULATED  
**Ampere rating  
EXTENSION CORD CAUTION  
(on tool faceplate)  
0-2.0  
2.1-3.4  
3.5-5.0  
5.1-7.0  
7.1-12.0 12.1-16.0  
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 under-  
sized cord will cause a drop in line voltage, resulting in over-  
heating and loss of power. Use the chart to determine the mini-  
mum wire size required in an extension cord. Only round jack-  
eted cords should be used.  
Cord Length  
Wire Size (A.W.G.)  
25'  
50'  
16  
16  
16  
16  
16  
16  
16  
16  
14  
16  
14  
12  
14  
14  
10  
14  
12  
100'  
When working with a tool outdoors, use an extension cord  
that is designed for outside use. This is indicated by the letters  
"WA" on the cord's jacket.  
CAUTION: Keep the extension cord clear of the working  
area. Position the cord so that it will not get caught on  
lumber, tools or other obstructions while you are working  
with a power tool.  
Before using any extension cord, inspect it for loose or ex-  
posed wires and cut or worn insulation.  
**Used on 12 gauge - 20 amp circuit.  
• SERVICE  
Now that you have purchased your tool, should a need ever exist for repair parts or  
service, simply contact your nearest Ryobi Authorized Service Center. Be sure to  
provide all pertinent facts when you call or visit. Please call 1-800-525-2579 for your  
nearest Ryobi Authorized Service Center. You can also check our Web site at  
• MODEL NO. AND SERIAL NO.  
The model number of this tool will be found on a plate attached to the motor housing.  
Please record the model number and serial number in the space provided below.  
• HOW TO ORDER REPAIR PARTS  
WHEN ORDERING REPAIR PARTS,  
ALWAYS GIVE THE FOLLOWING INFORMATION:  
BE318  
• MODEL NUMBER  
• SERIAL NUMBER  
RYOBI TECHNOLOGIES INC.  
1428 Pearman Dairy Road  
Anderson, SC 29625  
Post Office Box 1207  
Anderson, SC 29622  
Phone 1-800-525-2579  
983000-130  
7-03  
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