RIDGID EB44241 User Manual
OPERATOR’S MANUAL
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OSCILLATING EDGE BELT/
SPINDLE SANDER
EB44241
Shown with Edge Belt
Sander attached.
Shown with Spindle
Sander attached.
Your Oscillating Edge Belt/Spindle Sander has been engineered and manufactured to RIDGID’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.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
Thank you for buying a RIDGID product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
TABLE OF CONTENTS
Introduction ........................................................................................................................................................................2
General Safety Rules ..................................................................................................................................................... 3-4
Specific Safety Rules .........................................................................................................................................................4
Symbols ......................................................................................................................................................................... 5-6
Electrical ............................................................................................................................................................................7
Glossary of Terms ..............................................................................................................................................................8
Features ....................................................................................................................................................................... 9-10
Tools Needed ...................................................................................................................................................................10
Loose Parts ......................................................................................................................................................................11
Assembly ................................................................................................................................................................... 11-16
Operation ................................................................................................................................................................... 17-19
Adjustments ............................................................................................................................................................... 20-21
Maintenance ....................................................................................................................................................................22
Accessories .....................................................................................................................................................................23
Troubleshooting ...............................................................................................................................................................24
Warranty ..........................................................................................................................................................................25
Customer Service Information .........................................................................................................................................26
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.
2
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
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.
GUA RD A GAIN ST ELE CTRI CAL SHO CK B Y
PREVENTING BODY CONTACT WITH GROUNDED
SURFACES. For example: pipes, radiators, ranges,
refrigerator 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 25 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, neck-
ties, 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
or 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.
KEE P BLA DE S CLEA N, SH ARP, 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 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. Repair or replace a damaged or worn
cord immediately. Stay constantly aware of cord location
and keep it well away from the rotating blade.
3
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.
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 contact with sander or workpiece before connecting to
power supply.
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.
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 disconnecting
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 di-
rectional 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.
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.
4
SYMBOLS
Some of the following symbols may be used on this 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
A Amperes
Hz Hertz
W Watt
min Minutes
Alternating Current
Direct Current
n
o
.../min
No Load Speed
Class II Construction
Per Minute
Wet Conditions Alert
Voltage
Current
Frequency (cycles per second)
Power
Time
Type of current
Type or a characteristic of current
Rotational speed, at no load
Double-insulated construction
Revolutions, strokes, surface speed, orbits etc., per minute
Do not expose to rain or use in damp locations.
Read The Operator’s Manual
Eye Protection
Safety Alert
No Hands Symbol
No Hands Symbol
No Hands Symbol
No Hands Symbol
Hot Surface
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 a full face shield when operating this product.
Precautions that involve your safety.
Failure to keep your hands away from the blade will result in
serious personal injury.
Failure to keep your hands away from the blade will result in
serious personal injury.
Failure to keep your hands away from the blade will result in
serious personal injury.
Failure to keep your hands away from the blade will result in
serious personal injury.
To reduce the risk of injury or damage, avoid contact with
any hot surface.
5
SYMBOLS
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not avoided, will
result in death or serious injury.
WARNING: Indicates a potentially hazardous situation, which, if not avoided, could
result in death or serious injury.
CAUTION: Indicates a potentially 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.
SERVICE
Servicing requires extreme care and knowledge and should
be performed only by a qualified service technician. For
service we suggest you return the product to your nearest
AUTHORIZED SERVICE CENTER for repair. When servicing, use only identical replacement parts.
WARNING:
To avoid serious personal injury, do not attempt
to use this product until you read thoroughly and
understand completely the operator’s manual. Save
this operator’s manual and review frequently for
continuing safe operation and instructing others
who may use this product.
WARNING:
The operation of any power tool can result in foreign objects being thrown into your eyes, which can
result in severe eye damage. Before beginning power tool operation, always wear safety goggles or
safety glasses 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 use eye protection
which is marked to comply with ANSI Z87.1.
SAVE THESE INSTRUCTIONS
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 faceplate)
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 “WA” 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.
SPEED AND WIRING
The no-load speed of this tool is approximately 1,725
rpm. 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
In the event of a malfunc
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 equipmentgrounding 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.
tion or breakdown, grou
nding provides
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,
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 the
saw does not operate when plugged into an outlet, double
check the power supply.
GROUNDING
PIN
COVER OF GROUNDED
OUTLET BOX
Fig. 1
7
GLOSSARY OF TERMS
Anti-Kickback Pawls (radial arm and table saws)
A devise which, when properly installed and maintained,
is designed to stop the workpiece from being kicked back
toward the front of the saw during a ripping operation.
Arbor
The shaft on which a blade or cutting tool is mounted.
Bevel Cut
A cutting operation made with the blade at any angle
other than 90° to the table surface.
Chamfer
A cut removing a wedge from a block so the end (or part
of the end) is angled rather than at 90°.
Compound Cut
A cross cut made with both a miter and a bevel angle.
Crosscut
A cutting or shaping operation made across the grain or
the width of the workpiece.
Cutter Head (planers and jointers)
A rotating piece of adjustable blades. The cutter head
removes material from the workpiece.
Dado Cut
A non-through cut which produces a square-sided notch
or trough in the workpiece (requires a special blade).
Featherboard
A device used to help control the workpiece by guiding it
securely against the table or fence during any ripping
operation.
FPM or SPM
Feet per minute (or strokes per minute), used in reference
to blade movement.
Freehand
Performing a cut without the workpiece being guided by a
fence, miter gauge, or other aids.
Gum
A sticky, sap-based residue from wood products.
Heel
Alignment of the blade to the fence.
Kerf
The material removed by the blade in a through cut or the
slot produced by the blade in a non-through or partial cut.
Kickback
A hazard that can occur when the blade binds or stalls,
throwing the workpiece back toward operator.
Leading End
The end of the workpiece pushed into the tool first.
Miter Cut
A cutting operation made with the workpiece at any angle
to the blade other than 90°.
Non-Through Cuts
Any cutting operation where the blade does not extend
completely through the thickness of the workpiece.
Push Blocks and Push Sticks
Devices used to feed the workpiece through the saw
blade during cutting operations. A push stick (not a push
block) should be used for narrow ripping operations.
These aids help keep the operator's hands well away from
the blade.
Pilot Hole (drill presses)
A small hole drilled in a workpiece that serves as a guide
for drilling large holes accurately.
Resaw
A cutting operation to reduce the thickness of the workpiece to make thinner pieces.
Resin
A sticky, sap-based substance that has hardened.
Revolutions Per Minute (RPM)
The number of turns completed by a spinning object in
one minute.
Ripping or Rip Cut
A cutting operation along the length of the workpiece.
Riving Knife/Spreader/Splitter (table saws)
A metal piece, slightly thinner than the blade, which helps
keep the kerf open and also helps to prevent kickback.
Saw Blade Path
The area over, under, behind, or in front of the blade. As
it applies to the workpiece, that area which will be or has
been cut by the blade.
Set
The distance that the tip of the saw blade tooth is bent (or
set) outward from the face of the blade.
Snipe (planers)
Depression made at either end of a workpiece by cutter
blades when the workpiece is not properly supported.
Throw-Back
The throwing back of a workpiece usually caused by the
workpiece being dropped into the blade or being placed
inadvertently in contact with the blade.
Through Sawing
Any cutting operation where the blade extends completely
through the thickness of the workpiece.
Workpiece or Material
The item on which the operation is being done.
Worktable
Surface where the workpiece rests while performing a
cutting, drilling, planing, or sanding operation.
8
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