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OPERATOR’S MANUAL
BELT/DISC SANDER
MANUEL D’UTILISATION
PONCEUSE À BANDE/DISQUE
MANUAL DEL OPERADOR
LIJADORA DE BANDA Y DISCO
BD4601
Your belt/disc sander has been engineered and manufactured to our high standard for dependability, ease of operation, and
operator safety. When 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 before using
this product.
Thank you for purchase.
SAVE THIS MANUAL FOR FUTURE REFERENCE
Cette ponceuse à bande/disque a été conçue et fabriquée conformément à nos strictes normes de fiabilité, simplicité d’emploi et sécurité
d’utilisation. Correctement entretenue, elle vous donnera des
années de fonctionnement robuste et sans problème.
AVERTISSEMENT : Pour réduire les risques de
blessures, l’utilisateur doit lire et veiller à bien comprendre le
manuel d’utilisation avant d’employer ce produit.
Merci de votre achat.
CONSERVER CE MANUEL POUR
FUTURE RÉFÉRENCE
Su
lijadora de banda y disco
formidad con nuestras estrictas normas para brindar fiabilidad,
facilidad de uso y seguridad para el operador. Con el debido cuidado, le brindará muchos años de sólido y eficiente funcionamiento.
ha sido diseñado y fabricado de con-
ADVERTENCIA: Para reducir el riesgo de lesiones,
el usuario debe leer y comprender el manual del operador antes
de usar este producto.
Le agradecemos su compra.
GUARDE ESTE MANUAL PARA
FUTURAS CONSULTAS
Page 2
TABLE OF CONTENTS
Introduction ..................................................................................................................................................................... 2
Warranty .......................................................................................................................................................................... 2
General Safety Rules .................................................................................................................................................... 3-4
Specific Safety Rules ....................................................................................................................................................... 4
Symbols ........................................................................................................................................................................... 5
Electrical .......................................................................................................................................................................... 6
Features ........................................................................................................................................................................... 7
Assembly ...................................................................................................................................................................... 8-9
Operation .................................................................................................................................................................... 9-11
Adjustments ................................................................................................................................................................... 11
Maintenance .................................................................................................................................................................. 12
Figure numbers (illustrations) ................................................................................................................................... 13-18
Parts Ordering / Service ................................................................................................................................... Back Page
INTRODUCTION
This tool has many features for making its use more pleasant and enjoyable. Safety, performance, and dependability have
been given top priority in the design of this product making it easy to maintain and operate.
WARRANTY
RYOBI® POWER TOOL - LIMITED TWO YEAR WARRANTY AND 30 DAY EXCHANGE POLICY
One World Technologies, Inc., warrants its Ryobi® power tools with the following conditions:
30-DAY EXCHANGE POLICY: During the first 30 days after date of purchase, you may either request service under this
warranty or you may exchange any Ryobi® power tool which does not work properly due to defective workmanship or
materials by returning the power tool to the dealer from which it was purchased. To receive a replacement power tool
or requested warranty service, you must present proof of purchase and return all original equipment packaged with the
original product. The replacement power tool will be covered by the limited warranty for the balance of the two year period
from the date of the original purchase.
WHAT THIS WARRANTY COVERS: This warranty covers all defects in workmanship or materials in your Ryobi® power
tool for a period of two years from the date of purchase. With the exception of batteries, power tool accessories are
warranted for ninety (90) days. Batteries are warranted for two years.
HOW TO GET SERVICE: Just return the power tool, properly packaged and postage prepaid, to an Authorized Service
Center. You can obtain the location of the Service Center nearest you by contacting a service representative at One
World Technologies, Inc., P.O. Box 1207, Anderson, SC 29622-1207, by calling 1-800-525-2579 or by logging on to www.
ryobitools.com. When you request warranty service, you must also present proof of purchase documentation, which
includes the date of purchase (for example, a bill of sale). We will repair any faulty workmanship, and either repair or replace
any defective part, at our option. We will do so without any charge to you. We will complete the work in a reasonable time,
but, in any case, within ninety (90) days or less.
WHAT’S NOT COVERED: This warranty applies only to the original purchaser at retail and may not be transferred. This
warranty only covers defects arising under normal usage and does not cover any malfunction, failure or defects resulting
from misuse, abuse, neglect, alteration, modification or repairs by other than Authorized Service Centers. One World
Technologies, Inc. makes no warranties, representations or promises as to the quality or performance of its power tools
other than those specifically stated in this warranty.
ADDITIONAL LIMITATIONS: Any implied warranties granted under state law, including warranties of merchantability or
fitness for a particular purpose, are limited to two years from the date of purchase. One World Technologies, Inc. is not
responsible for direct, indirect, or incidental damages, so the above limitations and exclusions may not apply to you. This
warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
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GENERAL SAFETY RULES
WARNING:
Read and understand all instructions. Failure to follow
all instructions listed below, may result in electric shock,
fire and/or serious personal injury.
READ ALL INSTRUCTIONS
WORK AREA
KNOW YOUR POWER TOOL. Read the operator’s
manual carefully. Learn the applications and limitations
as well as specific potential hazards related to this tool.
GUARD AGAINST ELECTRICAL SHOCK BY
PREVENTING BODY CONTACT WITH GROUNDED
SURFACES. For example: pipes, radiators, ranges, re-
frigerator enclosures.
KEEP GUARDS IN PLACE and in working order.
REMOVE ADJUSTING KEYS AND WRENCHES. Form
habit of checking to see keys and adjusting wrenches are
removed from tool before turning it on.
KEEP THE WORK AREA CLEAN. Cluttered work areas
and work benches invite accidents. DO NOT leave tools
or pieces of wood on the tool while it is in operation.
DO NOT USE IN DANGEROUS ENVIRONMENTS. Do
not use power tools in damp or wet locations or expose
them to rain. Keep the work area well lit.
KEEP CHILDREN AND VISITORS AWAY. All visitors
should wear safety glasses and be kept a safe distance
from work area. Do not let visitors contact tool or extension cord while operating.
MAKE WORKSHOP CHILDPROOF with padlocks,
master switches, or by removing starter keys.
DON’T FORCE THE TOOL. It will do the job better and
safer at the rate for which it was designed.
USE THE RIGHT TOOL. Do not force the tool or attach-
ment to do a job for which it was not designed.
USE THE PROPER EXTENSION CORD. Make sure your
extension cord is in good condition. Use only a cord heavy
enough to carry the current your product will draw. An
undersized cord will cause a drop in line voltage resulting in loss of power and overheating. A wire gauge size
(A.W.G.) of at least 16 is recommended for an extension
cord 50 feet or less in length. If in doubt, use the next
heavier gauge. The smaller the gauge number, the heavier
the cord.
DRESS PROPERLY. Do not wear loose clothing, neckties,
or jewelry that can get caught and draw you into moving
parts. Rubber gloves and nonslip footwear are recommended when working outdoors. Also wear protective
hair covering to contain long hair.
ALWAYS WEAR SAFETY GLASSES WITH SIDE
SHIELDS. Everyday eyeglasses have only impact-resis-
tant lenses, they are NOT safety glasses.
SECURE WORK. Use clamps or a vise to hold work when
practical, it is safer than using your hand and frees both
hands to operate the tool.
DO NOT OVERREACH. Keep proper footing and balance
at all times.
MAINTAIN TOOLS WITH CARE. Keep tools sharp and
clean for best and safest performance. Follow instructions
for lubricating and changing accessories.
DISCONNECT TOOLS. When not in use, before servic-
ing, or when changing attachments, blades, bits, cutters,
etc., all tools should be disconnected from power source.
AVOID ACCIDENTAL STARTING. Be sure switch is off
when plugging in any tool.
USE RECOMMENDED ACCESSORIES. Consult the
operator’s manual for recommended accessories. The
use of improper accessories may result in injury.
NEVER STAND ON TOOL. Serious injury could occur if
the tool is tipped.
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 must
be properly repaired or replaced by an authorized service
center to avoid risk of personal injury.
USE THE RIGHT DIRECTION OF FEED. Feed work into
a blade, cutter, or sanding spindle against the direction
of rotation of the blade, cutter, or sanding spindle only.
NEVER LEAVE TOOL RUNNING UNATTENDED. TURN
THE POWER OFF. Don’t leave tool until it comes to a
complete stop.
PROTECT YOUR LUNGS. Wear a face or dust mask if
the cutting operation is dusty.
PROTECT YOUR HEARING. Wear hearing protection
during extended periods of operation.
DO NOT ABUSE CORD. Never carry tool by the cord or
yank it to disconnect from receptacle. Keep cord from
heat, oil, and sharp edges.
USE OUTDOOR EXTENSION CORDS. When tool
is used outdoors, use only extension cords with
approved ground connection that are intended for use
outdoors and so marked.
KEEP BLADES CLEAN, SHARP, AND WITH
SUFFICIENT SET. Sharp blades minimize stalling
and kickback.
NEVER USE IN AN EXPLOSIVE ATMOSPHERE.
Normal sparking of the motor could ignite fumes.
INSPECT TOOL CORDS PERIODICALLY. If dam-
aged, have repaired by a qualified service technician at
an authorized service facility. The conductor with insula-
tion having an outer surface that is green with or without
yellow stripes is the equipment-grounding conductor. If
repair or replacement of the electric cord or plug is neces-
sary, do not connect the equipment-grounding conductor
to a live terminal. Repair or replace a damaged or worn
cord immediately. Stay constantly aware of cord location
and keep it well away from the rotating blade.
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GENERAL SAFETY RULES
INSPECT EXTENSION CORDS PERIODICALLY and
replace if damaged.
KEEP TOOL 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 solvents to clean tool.
STAY ALERT AND EXERCISE CONTROL. Watch what
you are doing and use common sense. Do not operate
tool when you are tired. Do not rush.
DO NOT USE TOOL IF SWITCH DOES NOT TURN IT
ON AND OFF. Have defective switches replaced by an
authorized service center.
INSPECT FOR AND REMOVE ALL NAILS FROM LUM-
BER BEFORE USING THIS TOOL. Following this rule
will reduce the risk of serious personal injury.
SPECIFIC SAFETY RULES
FIRMLY CLAMP OR BOLT your tool to a workbench or
table at approximately hip height.
NEVER stand or have any part of your body in line with
the path of the workpiece.
PLAN YOUR WORK TO REDUCE THE RISK OF
THROWBACKS (when the workpiece catches the sand-
ing drum and is torn from your hands).
MAKE SURE THERE’S NO DEBRIS between the
workpiece and its supports.
WHEN SANDING IRREGULARLY SHAPED WORK-
PIECES, plan your work support so it will not slip and be
pulled from your hands.
USE EXTRA CAUTION WITH LARGE, very small or
awkward workpieces.
NEVER USE THIS TOOL to finish pieces too small to
hold by hand.
USE EXTRA SUPPORTS (TABLES, SAW HORSES,
BLOCKS, ETC.) for any workpieces large enough to tip
when not secured to the work surface.
NEVER sand more than one piece at a time. DO NOT
STACK more than one workpiece on the sander table at
a time.
ALWAYS FEED WORKPIECE FROM LEFT TO RIGHT
against the direction the drum sleeve is rotating.
DO NOT USE DRUMS, sanding sleeves or belts which
show visual signs of wear such as grooves, tears or rips.
ALWAYS STAY ALERT! Do not allow familiarity (gained
from frequent use of your sander) to cause a careless
mistake. ALWAYS REMEMBER that a careless fraction
of a second is sufficient to inflict severe injury.
NEVER START A TOOL WHEN ANY ROTATING COM-
PONENT IS IN CONTACT WITH THE WORKPIECE.
DO NOT OPERATE A TOOL WHILE UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR ANY
MEDICATION.
WHEN SERVICING use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
USE ONLY RECOMMENDED ACCESSORIES listed
in this manual or addendums. Use of accessories that
are not listed may cause the risk of personal injury.
Instructions for safe use of accessories are included
with the accessory.
DOUBLE CHECK ALL SETUPS. Make sure the spindle
or sanding belt assembly is tight and not making con-
tact with sander or workpiece before connecting to
power supply.
MAKE SURE THE WORK AREA HAS AMPLE LIGHTING
to see the work and that no obstructions will interfere with
safe operation BEFORE performing any work using your
tool.
ALWAYS TURN OFF THE SANDER before disconnect-
ing it to avoid accidental starting when reconnecting to
power supply. NEVER leave the tool unattended while
connected to a power source.
SUPPORT WORKPIECE with miter gauge, work rest, or
worktable.
MAINTAIN 1/16 in. clearance between worktable and
sanding belt or disc.
AVOID KICKBACK by sanding in accordance with
directional arrows.
IF THE POWER SUPPLY CORD IS DAMAGED, it must
be replaced only by the manufacturer or by an authorized
service center to avoid risk.
THIS TOOL should have the following markings:
a) Wear eye protection.
b) Support workpiece with miter gauge, backstop (work
support), or worktable.
c) Maintain 1/16 in. maximum clearance between work
table and sanding belt or disc.
d) Do not perform any operation freehand.
e) Avoid kickback by sanding in accordance with
directional arrows.
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.
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Page 5
SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER:
WARNING:
CAUTION:
CAUTION:
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer.
Indicates an imminently hazardous situation, which, if not avoided, will result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may result in
minor or moderate injury.
(Without Safety Alert Symbol) Indicates a situation that may result in property
damage.
SYMBOL NAME DESIGNATION/EXPLANATION
Safety Alert Indicates a potential personal injury hazard.
Read Operator’s Manual
Eye Protection
To reduce the risk of injury, user must read and understand operator’s manual before using this product.
Always wear safety goggles or safety glasses with side shields
and, as necessary, a full face shield when operating this product.
Wet Conditions Alert Do not expose to rain or use in damp locations.
No Hands Symbol
V Volts Voltage
A Amperes Current
Hz Hertz Frequency (cycles per second)
min Minutes Time
Alternating Current Type of current
n
o
.../min Per Minute Revolutions, strokes, surface speed, orbits etc., per minute
No Load Speed Rotational speed, at no load
Failure to keep your hands away from the blade will result in
serious personal injury.
CALIFORNIA PROPOSITION 65
WARNING:
This product and some dust created by power sanding, sawing, grinding, drilling, and other construction activities may
contain chemicals, including lead, known to the State of California to cause cancer, birth defects, or other reproductive
harm. Wash hands after handling. Some examples of these chemicals are:
• leadfromlead-basedpaints,
• crystallinesilicafrombricksandcementandothermasonryproductsand,
• arsenicandchromiumfromchemicallytreatedlumber.
Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your
exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially
designed to filter out microscopic particles.
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Page 6
ELECTRICAL
EXTENSION CORDS
Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool’s plug.
When using a power tool at a considerable distance from
the power source, use an extension cord heavy enough
to carry the current that the tool will draw. An undersized
extension cord will cause a drop in line voltage, resulting in
a loss of power and causing the motor to overheat. Use the
chart provided below to determine the minimum wire size
required in an extension cord. Only round jacketed cords
listed by Underwriter’s Laboratories (UL) should be used.
**Ampere rating (on tool data plate)
0-2.0 2.1-3.4 3.5-5.0 5.1-7.0 7.1-12.0 12.1-16.0
Cord Length Wire Size (A.W.G.)
25' 16 16 16 16 14 14
50' 16 16 16 14 14 12
100' 16 16 14 12 10 —
**Used on 12 gauge - 20 amp circuit.
NOTE: AWG = American Wire Gauge
When working with the tool outdoors, use an extension cord
that is designed for outside use. This is indicated by the
letters “W-A” or “W” on the cord’s jacket.
Before using an extension cord, inspect it for loose or
exposed wires and cut or worn insulation.
WARNING:
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. Failure to do so can result in serious personal
injury.
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.
ELECTRICAL CONNECTION
This tool is powered by a precision-built electric motor. It
should be connected to a power supply that is 120 volts,
AC only (normal household current), 60 Hz. 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 the
tool does not operate when plugged into an outlet, double
check the power supply.
SPEED AND WIRING
The belt speed of this tool is approximately 1,900 SFM.
This speed is not constant and decreases under a load
or with lower voltage. For voltage, the wiring in a shop
is as important as the motor’s horsepower rating. A line
intended only for lights cannot properly carry a power
tool motor. Wire that is heavy enough for a short distance
will be too light for a greater distance. A line that can
support one power tool may not be able to support two
or three tools.
GROUNDING INSTRUCTIONS
See Figure 1, page 14.
In the event of a malfunction or breakdown, grounding
provides a path of least resistance for electric current to
reduce the risk of electric shock. This tool is equipped with
an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a
matching outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
Do not modify the plug provided. If it will not fit the outlet,
have the proper outlet installed by a qualified electrician.
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. The conductor with
insulation having an outer surface that is green with or without
yellow stripes is the equipment-grounding conductor. If repair
or replacement of the electric cord or plug is necessary, do
not connect the equipment-grounding conductor to a live
terminal.
Check with a qualified electrician or service personnel if the
grounding instructions are not completely understood, or if
in doubt as to whether the tool is properly grounded.
Repair or replace a damaged or worn cord immediately.
This tool is intended for use on a circuit that has an outlet
like the one shown in figure 1. It also has a grounding pin
like the one shown.
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FEATURES
PRODUCT SPECIFICATIONS
Belt Size ........................................................... 4 in. x 36 in.
Belt Speed ......................................................... 1,900 SFM
Belt Tilt .....................................................................0°- 90°
Disc Size ....................................................................... 6 in.
Disc Speed ............................................ 3,600 r/min. (RPM)
Table Size ............................................. 8-7/8 in. x 6-1/4 in.
Table Tilt .................................................................. 0°- 45°
Input ................................ 120 V, AC only, 60 Hz, 4.3 Amps
Motor ........................................................................1/2 HP
KNOW YOUR BELT/DISC SANDER
See Figure 2, page 14.
The safe use of this product requires an understanding of
the information on the tool and in this operator’s manual as
well as a knowledge of the project you are attempting. Before
use of this product, familiarize yourself with all operating
features and safety rules.
BELT TENSION LEVER
The belt tension lever releases the belt tension for easy belt
replacement.
BEVEL SCALE
The worktable comes equipped with a bevel scale that
indicates the degrees the worktable can be tilted up to 45°.
MITER GAUGE
The miter gauge aligns the wood for positive stops at 90°
and 45°.
POSITIONING BOLT
Loosen the positioning bolt to change sanding belt positions
from horizontal to vertical.
SANDING BELT
The sanding belt can be adjusted from horizontal to vertical
providing different positions for sanding workpieces of different shapes and sizes.
SANDING DISC
A round sanding disc is located on the side of the belt/disc
sander.
SWITCH AND SWITCH KEY
Your belt/disc sander has an easy access power switch.
TRACKING KNOB
A tracking knob aids in centering the sanding belt.
WORK SUPPORT (BACKSTOP)
Supports the workpiece on the sanding belt.
WORK TABLE
Equipped with a sturdy work table that provides a stable
surface when using either the disc sanding or the belt sanding feature.
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Page 8
ASSEMBLY
LOOSE PARTS LIST
See Figure 3, page 15.
The following items are included with the saw:
Key
No. Description Qty.
A Work table ...........................................................1
B Miter gauge .........................................................1
C Sanding disc ........................................................1
D Socket head screws ............................................2
E Disc guard ...........................................................1
F Phillips screw .......................................................2
G Work support .......................................................1
H Hex key ................................................................1
I Washers ...............................................................2
J Washer .................................................................1
K Table lock knob ...................................................1
Operator’s Manual (not shown) ...........................1
UNPACKING
This product requires assembly.
Carefully lift sander from carton and place on a level work
surface.
WARNING:
Do not use this product if any parts on the Loose Parts
List are already assembled to your product when you
unpack it. Parts on this list are not assembled to the
product by the manufacturer and require customer installation. Use of a product that may have been improperly
assembled could result in serious personal injury.
Inspect the tool carefully to make sure no breakage or
damage occurred during shipping.
Do not discard the packing material until you have care-
fully inspected and satisfactorily operated the product.
The sander is factory set for accurate sanding. After
assembling it, check for accuracy. If shipping has influenced the settings, take to an authorized service center.
If any parts are damaged or missing, please call
1-800-525-2579 for assistance.
WARNING:
If any parts are damaged or missing do not operate this
product until the parts are replaced. Use of this product
with damaged or missing parts could result in serious
personal injury.
WARNING:
Do not attempt to modify this product 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.
WARNING:
Do not connect to power supply until assembly is
complete. Failure to comply could result in accidental
starting and possible serious personal injury.
INSTALLING SANDING DISC AND DISC GUARD
See Figure 4, page 15.
Remove the backing from the sanding disc.
Align perimeter of sanding disc with plate and press firmly
into position.
Position disc guard against the lower one-third of the disc
aligning holes.
Using the two phillips head screws, securely tighten the
disc guard in place.
INSTALLING/REPLACING SANDING BELT
See Figure 5, page 15.
On the smooth side of the sanding belt, there is a directional
arrow. The sanding belt must run in the direction of the arrow.
Using the hex key provided, loosen the positioning bolt
by turning the bolt counterclockwise.
Move the sanding belt into a vertical position.
Lock the sanding belt by retightening the positioning bolt.
Pull the belt tension lever toward you to release the belt
tension.
Place the sanding belt over the drive roller and idler roller
with the directional arrows running counterclockwise. Be
sure the sanding belt is centered on both drums.
Push the belt tension lever back into place to apply the
belt tension.
NOTE: The belt tension lever is spring loaded; use
extreme caution when pushing the tension lever back into
place to avoid personal injury.
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Page 9
ASSEMBLY
MOUNTING THE WORK TABLE FOR USE WITH
THE DISC SANDER
See Figure 6, page 16.
Insert the work table index pin into the hole in the tool’s
housing.
Position a washer over the table lock knob then tighten
the table lock knob securely.
MOUNTING THE WORK TABLE FOR USE WITH
THE BELT SANDER
See Figure 7, page 16.
Insert the work table index pin into the hole in the sanding
belt arm.
Position a washer over the table lock knob then tighten
the table lock knob securely.
ASSEMBLING WORK SUPPORT
See Figure 8, page 16.
Place the work support over the holes in the side of the
sanding belt arm.
Using a hex key, fasten in place with washers and socket
head screws.
MOUNTING BELT/DISC SANDER TO WORKBENCH
See Figure 9, page 16.
If the belt/disc sander is to be used in a permanent location,
it is recommended you secure it to a workbench or other
stable surface. When mounting the belt/disc sander to a
workbench, holes should be drilled through the supporting
surface of the workbench.
Mark holes on workbench where belt/disc sander is to be
mounted using holes in the base as a template for hole
pattern.
Drill holes through workbench.
Place belt/disc sander on workbench aligning holes in
the base with holes drilled in the workbench.
Insert bolts (not included) and tighten securely with lock
washers and hex nuts (not included).
CLAMPING BELT/DISC SANDER TO WORKBENCH
See Figure 10, page 16.
If the belt/disc sander is to be used as a portable tool, it
is recommended you fasten it permanently to a mounting
board that can easily be clamped to a workbench or other
stable surface. The mounting board should be of sufficient
size to avoid tipping while belt/disc sander is in use. Any
good grade plywood or chipboard with a 3/4 in. thickness
is recommended.
Mark holes on board where belt/disc sander is to be
mounted using holes in the base as a template for hole
pattern.
Follow the last three steps in section Mounting Belt/Disc
Sander to Workbench.
If lag bolts are used, make sure they are long enough to
go through holes in belt/disc sander base and material the
belt/disc sander is being mounted to. If machine bolts are
used, make sure bolts are long enough to go through holes
in belt/disc sander, the material being mounted to, and the
lock washers and hex nuts.
OPERATION
WARNING:
Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is
sufficient to inflict serious injury.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1. Failure to do so could result in
objects being thrown into your eyes, resulting in possible
serious injury.
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WARNING:
Do not use any attachments or accessories not
recommended by the manufacturer of this tool. The use
of attachments or accessories not recommended can
result in serious personal injury.
APPLICATIONS
This product has been designed only for the purposes listed
below:
Sanding and finishing plastic, wood, and wood composi-
tion materials
Bevel sanding
Horizontal and vertical sanding
Sanding curved pieces
Page 10
OPERATION
WARNING:
Applying the workpiece to the right side of the sanding
disc could cause the workpiece to kickback and/or loss
of control. Failure to heed this warning could result in
serious personal injury.
LOCKING THE SWITCH
See Figure 12, page 17.
Place the switch in the OFF position.
Wait until the belt/disc sander has come to a full and
complete stop.
Remove the switch key from the switch assembly. Store
key in safe place.
WARNING:
Do not reach across the sanding disc to turn the belt/
disc sander ON or OFF. Contact with the sanding disc
can result in serious personal injury.
POWER SWITCH
See Figure 11, page 17.
The belt/disc sander is equipped with a power switch that
has a built-in locking feature. This feature is intended to
prevent unauthorized and possible hazardous use by children and others.
TO TURN THE BELT/DISC SANDER ON:
With the switch key inserted into the switch, lift the switch
button to turn ON.
TO TURN THE BELT/DISC SANDER OFF:
Press the switch button down to turn OFF.
WARNING:
ALWAYS remove the switch key when the tool is not in
use 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 tool from accidentally starting when
power returns.
WARNING:
ALWAYS make sure your workpiece is not in contact
with the belt before operating the switch to start the tool.
Failure to heed this warning may cause the workpiece to
be kicked back toward the operator and result in serious
personal injury.
BEVEL SANDING
See Figures 13 - 14, page 17.
The worktable can be tilted from 0° to 45° for bevel sanding. For angles 30º and above, position sander to the edge
of the work bench and mount sander in place as shown in
figures 9 and 10.
To tilt the worktable:
Loosen the table lock knob by turning it counterclockwise.
Set worktable to desired angle.
Tighten the table lock knob by turning it clockwise.
SANDING SMALL END SURFACES USING THE
MITER GAUGE
See Figure 15, page 17.
A miter gauge is included with the tool for increased
accuracy. Use of a miter gauge is recommended for sanding
small end surfaces on the sanding disc.
NOTE: Always move the workpiece across the sanding disc
from the left side toward the center.
HORIZONTAL AND VERTICAL SANDING
See Figure 16, page 18.
The belt/disc sander can sand both vertically and horizontally. Depending on the workpiece, use the work support
for horizontal sanding operations and use the work table for
vertical sanding operations.
Using the hex key provided, loosen the positioning bolt
by turning the bolt counterclockwise.
Move the sanding belt into a vertical position.
Lock the sanding belt by retightening the positioning bolt.
NOTE: Sand long workpieces with the sanding belt in the
vertical position by moving the work evenly across the
sanding belt.
WARNING:
To reduce the risk of accidental starting, ALWAYS make
sure the switch is in the OFF position before plugging
tool into the power source.
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WARNING:
ALWAYS use the work support for horizontal sanding and
use the work table for vertical sanding. Using the sander
without also using the work support or work table may
expose the operator to pinch points and could result in
serious personal injury.
Page 11
OPERATION
SURFACE SANDING ON THE SANDING BELT
See Figure 17, page 18.
Hold the workpiece firmly, keeping fingers away from the
sanding belt.
Keep the end pressed firmly against the work support
moving work evenly across the sanding belt.
NOTE: Use extra caution when sanding very thin pieces.
When sanding extra long pieces, move the work piece
across the belt while applying only enough pressure to
allow the sanding belt to remove the material.
SANDING CURVED PIECES
See Figures 18 - 19, page 18.
WARNING:
Never attempt to sand the end pieces of a workpiece on
the idler drum. Applying the end of the workpiece on the
idler drum could cause the workpiece to fly up. Failure to
heed this warning could result in serious personal injury.
Sanding inside curves on the sanding belt:
Always sand inside curves on the idler drum.
Hold the workpiece firmly, keeping fingers away from the
sanding belt.
Keep the curve pressed firmly against the idler drum
moving work evenly across the sanding belt.
NOTE: Use extra caution when sanding very thin pieces
and apply only enough pressure to allow the sanding belt
to remove the material.
Sanding outside curves on the sanding disc:
Always sand outside curves using the sanding disc and
moving the workpiece from the left side of center.
Hold the workpiece firmly, keeping fingers away from the
sanding disc.
Keep the curve pressed firmly against the sanding disc
moving work evenly on the left side of the sanding disc.
NOTE: Always move the workpiece across the sanding disc
from the left side toward the center.
ADJUSTMENTS
WARNING:
Before performing any adjustment, make sure the tool
is unplugged from the power supply and the switch is in
the OFF ( O ) position. Failure to heed this warning could
result in serious personal injury.
ADJUSTING THE BELT TRACKING
See Figure 20, page 19.
Plug in belt/disc sander.
To check belt tracking:
Turn the switch ON and then immediately turn it OFF. If
the belt tends to slide off the idler drum or drive drum,
the belt is not tracking properly.
To adjust belt tracking:
If the sanding belt moves toward the disc, turn the track-
ing knob up 1/4 turn.
If the sanding belt moves away from the disc, turn the
tracking knob down 1/4 turn.
Turn the switch ON and then immediately OFF again, not-
ing belt movement. Readjust tracking knob if necessary.
SQUARING THE WORKTABLE TO THE
SANDING DISC
See Figure 21, page 19.
Unplug the belt/disc sander.
Using a combination square, check the angle of the
worktable with the sanding belt.
If the work table is not 90° with the disc, loosen the table
lock knob and tilt the table.
Adjust work table square to the sanding disc and retighten
the table lock knob.
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Page 12
MAINTENANCE
WARNING:
When servicing, use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
WARNING:
Always wear eye protection with side shields marked
to comply with ANSI Z87.1 during product operation. If
operation is dusty, also wear a dust mask.
WARNING:
Before performing any maintenance, make sure the tool
is unplugged from the power supply and the switch is in
the off ( O ) position. Failure to heed this warning could
result in serious personal injury.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the unit under
normal operating conditions. Therefore, no further lubrication is required.
CHANGING DRIVE BELT
See Figure 22, page 19.
Unplug the belt/disc sander.
Using a phillips head screwdriver, remove the screw in the
center of the belt cover.
Remove the cover.
Loosen the three tension screws inside the pulley housing
then push the housing down to loosen the belt tension.
Remove the old drive belt.
Fit the new drive belt on the drive pulley first then on the
motor pulley.
Test belt tension by squeezing the belt with your fingers.
Push the pulley housing up to increase belt tension until
there is about 1/4 inch of give.
Tighten the tension screws securely.
Using a phillips head screwdriver, reinstall the pulley cover
and the screw. Tighten securely.
WARNING:
Do not at any time let brake fluids, gasoline, petroleumbased products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal injury.
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