Bauer 2327E-B User manual

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Owner’s Manual & Safety Instructions
Save This Manual Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference. 22l
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please call 1‑888‑866‑5797 as soon as possible.
Copyright©2021 by Harbor Freight Tools®. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Harbor Freight Tools.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.

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SAFETY OPERATION MAINTENANCESETUP
Table of Contents
Safety ........................................................................2
Specifications ............................................................7
Setup .........................................................................7
Operation...................................................................9
Maintenance.............................................................12
Parts List and Diagram.............................................14
Warranty ...................................................................16
WARNING SYMBOLS AND DEFINITIONS
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messages that
follow this symbol to avoid possible injury or death.
Indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
Addresses practices not related to personal injury.
IMPORTANT SAFETY INFORMATION
General Power Tool Safety Warnings
Read all safety warnings, instructions, illustrations and specifications provided with this power tool.
Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated (corded)
power tool or battery-operated (cordless) power tool.
1. Work area safety
a. Keep work area clean and well lit.
Cluttered or dark areas invite accidents.
b. Do not operate power tools in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Power tools
create sparks which may ignite the dust or fumes.
c. Keep children and bystanders away
while operating a power tool. Distractions
can cause you to lose control.
2. Electrical safety
a. Power tool plugs must match the outlet.
Never modify the plug in any way. Do not use
any adapter plugs with earthed (grounded)
power tools. Unmodified plugs and matching
outlets will reduce risk of electric shock.
b. Avoid body contact with earthed or
grounded surfaces, such as pipes,
radiators, ranges and refrigerators.
There is an increased risk of electric shock
if your body is earthed or grounded.

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SAFETYOPERATIONMAINTENANCE SETUP
c. Do not expose power tools to rain or wet
conditions. Water entering a power tool
will increase the risk of electric shock.
d. Do not abuse the cord. Never use the cord
for carrying, pulling or unplugging the power
tool. Keep cord away from heat, oil, sharp
edges or moving parts. Damaged or entangled
cords increase the risk of electric shock.
e. When operating a power tool outdoors,
use an extension cord suitable for outdoor
use. Use of a cord suitable for outdoor
use reduces the risk of electric shock.
f. If operating a power tool in a damp location
is unavoidable, use a ground fault circuit
interrupter (GFCI) protected supply. Use of
a GFCI reduces the risk of electric shock.
3. Personal safety
a. Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use a power tool while
you are tired or under the influence of
drugs, alcohol or medication. A moment
of inattention while operating power tools
may result in serious personal injury.
b. Use personal protective equipment. Always
wear eye protection. Protective equipment
such as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate
conditions will reduce personal injuries.
c. Prevent unintentional starting. Ensure the
switch is in the off-position before connecting
to power source and/or battery pack, picking
up or carrying the tool. Carrying power tools
with your finger on the switch or energizing power
tools that have the switch on invites accidents.
d. Remove any adjusting key or wrench
before turning the power tool on. A wrench
or a key left attached to a rotating part of the
power tool may result in personal injury.
e. Do not overreach. Keep proper footing and
balance at all times. This enables better control
of the power tool in unexpected situations.
f. Dress properly. Do not wear loose clothing
or jewelry. Keep your hair, clothing
and gloves away from moving parts.
Loose clothes, jewelry or long hair
can be caught in moving parts.
g. If devices are provided for the connection
of dust extraction and collection
facilities, ensure these are connected
and properly used. Use of dust collection
can reduce dust-related hazards.
h. Do not let familiarity gained from frequent
use of tools allow you to become
complacent and ignore tool safety
principles. A careless action can cause
severe injury within a fraction of a second.
i. Only use safety equipment that has been
approved by an appropriate standards agency.
Unapproved safety equipment may not provide
adequate protection. Eye protection must be
ANSI‑approved and breathing protection
must be NIOSH‑approved for the
specific hazards in the work area.
j. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
k. Do not leave the tool unattended when
it is plugged into an electrical outlet.
Turn off the tool, and unplug it from its
electrical outlet before leaving.
l. This product is not a toy.
Keep it out of reach of children.
m. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields
in close proximity to heart pacemaker could
cause pacemaker interference or pacemaker
failure. In addition, people with pacemakers
should:
• Avoid operating alone.
• Properly maintain and inspect to avoid
electrical shock.
• Properly ground power cord.
Ground Fault Circuit Interrupter (GFCI)
should also be implemented – it prevents
sustained electrical shock.
n. Stay alert, watch what you are doing and
use common sense when operating a
power tool. Do not use a power tool while
you are tired or under the influence of
drugs, alcohol or medication. A moment
of inattention while operating power tools
may result in serious personal injury.
o. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
4. Power tool use and care
a. Do not force the power tool. Use the correct
power tool for your application. The correct
power tool will do the job better and safer
at the rate for which it was designed.
b. Do not use the power tool if the switch
does not turn it on and off. Any power
tool that cannot be controlled with the switch
is dangerous and must be repaired.
c. Disconnect the plug from the power
source and/or remove the battery pack,
if detachable, from the power tool before
making any adjustments, changing
accessories, or storing power tools.
Such preventive safety measures reduce the
risk of starting the power tool accidentally.

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SAFETY OPERATION MAINTENANCESETUP
d. Store idle power tools out of the reach of
children and do not allow persons unfamiliar
with the power tool or these instructions
to operate the power tool. Power tools are
dangerous in the hands of untrained users.
e. Maintain power tools and accessories.
Check for misalignment or binding of moving
parts, breakage of parts and any other
condition that may affect the power tool’s
operation. If damaged, have the power tool
repaired before use. Many accidents are
caused by poorly maintained power tools.
f. Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
g. Use the power tool, accessories and tool bits
etc. in accordance with these instructions,
taking into account the working conditions
and the work to be performed. Use of the
power tool for operations different from those
intended could result in a hazardous situation.
h. Keep handles and grasping surfaces
dry, clean and free from oil and grease.
Slippery handles and grasping surfaces
do not allow for safe handling and control
of the tool in unexpected situations.
5. Service
a. Have your power tool serviced by a
qualified repair person using only identical
replacement parts. This will ensure that
the safety of the power tool is maintained.
b. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
c. When servicing use only identical
replacement parts.
6. Bench Grinder safety warnings
a. Do not use a damaged accessory. Before
each use, inspect the accessory such as
abrasive wheels for chips and cracks. After
inspecting and installing an accessory,
position yourself and bystanders away from
the plane of the rotating accessory and run
the power tool at maximum no-load speed
for one minute. Damaged accessories will
normally break apart during this test time.
b. The rated speed of the accessory must be at
least equal to the maximum speed marked
on the power tool. Accessories running faster
than their rated speed can break and fly apart.
c. Never grind on the sides of a grinding
wheel. Grinding on the side can cause
the wheel to break and fly apart.
7. Belt Sander safety warnings
a. Wear eye protection.
b. Support workpiece with miter gauge,
work stop, or worktable.
c. The work stop is a fence near the sanding
surface that helps the operator maintain control of
the workpiece and prevents the workpiece from
being pulled into the machine. For safety, it must
be adjusted very close to the sanding surface.
d. The sanding belt is designed to rotate down
towards the table. Sand on the belt with
the workpiece in front of the work stop.
e. The use of accessories or attachments
not recommended by the manufacturer
may result in a risk of injury to persons.
f. Industrial applications must
follow OSHA guidelines.
g. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
8. Vibration Safety
This tool vibrates during use.
Repeated or long‑term exposure to vibration may
cause temporary or permanent physical injury,
particularly to the hands, arms and shoulders.
To reduce the risk of vibration‑related injury:
a. Anyone using vibrating tools regularly or for
an extended period should first be examined
by a doctor and then have regular medical
check‑ups to ensure medical problems are not
being caused or worsened from use. Pregnant
women or people who have impaired blood
circulation to the hand, past hand injuries,
nervous system disorders, diabetes, or
Raynaud’s Disease should not use this tool.
If you feel any symptoms related to
vibration (such as tingling, numbness,
and white or blue fingers), seek medical
advice as soon as possible.
b. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration‑related injury.
c. Wear suitable gloves to reduce the
vibration effects on the user.
d. Use tools with the lowest vibration
when there is a choice.
e. Include vibration‑free periods each day of work.
f. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
g. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.

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SAFETYOPERATIONMAINTENANCE SETUP
Grounding
TO PREVENT ELECTRIC SHOCK AND DEATH FROM
INCORRECT GROUNDING WIRE CONNECTION:
Check with a qualified electrician if you are in doubt as to whether the outlet is properly
grounded. Do not modify the power cord plug provided with the tool. Never remove the
grounding prong from the plug. Do not use the tool if the power cord or plug is damaged. If damaged, have
it repaired by a service facility before use. If the plug will not fit the outlet, have a proper outlet installed by
a qualified electrician.
Grounded Tools: Tools with Three Prong Plugs
3-Prong Plug and Outlet
1. Tools marked with “Grounding Required” have
a three wire cord and three prong grounding
plug. The plug must be connected to a properly
grounded outlet. If the tool should electrically
malfunction or break down, grounding provides
a low resistance path to carry electricity away
from the user, reducing the risk of electric shock.
(See 3-Prong Plug and Outlet.)
2. The grounding prong in the plug is connected
through the green wire inside the cord to the
grounding system in the tool. The green wire
in the cord must be the only wire connected to
the tool’s grounding system and must never
be attached to an electrically “live” terminal.
(See 3-Prong Plug and Outlet.)
3. The tool must be plugged into an appropriate outlet,
properly installed and grounded in accordance
with all codes and ordinances. The plug and outlet
should look like those in the preceding illustration.
(See 3-Prong Plug and Outlet.)
Double Insulated Tools: Tools with Two Prong Plugs
Outlets for 2-Prong Plug
1. Tools marked “Double Insulated” do not
require grounding. They have a special
double insulation system which satisfies
OSHA requirements and complies with
the applicable standards of Underwriters
Laboratories, Inc., the Canadian Standard
Association, and the National Electrical Code.
2. Double insulated tools may be used in either of the
120 volt outlets shown in the preceding illustration.
(See Outlets for 2-Prong Plug.)

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SAFETY OPERATION MAINTENANCESETUP
Extension Cords
1. Grounded tools require a three wire extension cord.
Double Insulated tools can use either
a two or three wire extension cord.
2. As the distance from the supply outlet increases,
you must use a heavier gauge extension cord.
Using extension cords with inadequately sized wire
causes a serious drop in voltage, resulting in loss of
power and possible tool damage. (See Table A.)
3. The smaller the gauge number of the wire, the
greater the capacity of the cord. For example,
a 14 gauge cord can carry a higher current
than a 16 gauge cord. (See Table A.)
4. When using more than one extension cord
to make up the total length, make sure
each cord contains at least the minimum
wire size required. (See Table A.)
5. If you are using one extension cord for more
than one tool, add the nameplate amperes
and use the sum to determine the required
minimum cord size. (See Table A.)
6. If you are using an extension cord outdoors, make
sure it is marked with the suffix “W‑A” (“W” in
Canada) to indicate it is acceptable for outdoor use.
7. Make sure the extension cord is properly wired
and in good electrical condition. Always replace
a damaged extension cord or have it repaired
by a qualified electrician before using it.
8. Protect the extension cords from sharp objects,
excessive heat, and damp or wet areas.
TABLE A: RECOMMENDED MINIMUM WIRE
GAUGE FOR EXTENSION CORDS* (120/240 VOLT)
NAMEPLATE
AMPERES
(at full load)
EXTENSION CORD
LENGTH
25´ 50´ 75´ 100´ 150´
0 – 2.0 18 18 18 18 16
2.1 – 3.4 18 18 18 16 14
3.5 – 5.0 18 18 16 14 12
5.1 – 7.0 18 16 14 12 12
7.1 – 12.0 18 14 12 10 ‑
12.1 – 16.0 14 12 10 ‑ ‑
16.1 – 20.0 12 10 ‑ ‑ ‑
* Based on limiting the line voltage drop to five volts at
150% of the rated amperes.
Symbology
Double Insulated
VVolts
~Alternating Current
AAmperes
n0xxxx/min. No Load Revolutions per Minute (RPM)
WARNING marking concerning Risk
of Eye Injury. Wear ANSI‑approved
safety goggles with side shields.
Read the manual before
set‑up and/or use.
WARNING marking
concerning Risk of Fire.
Do not cover ventilation ducts.
Keep flammable objects away.
WARNING marking concerning
Risk of Electric Shock.
Properly connect power cord
to appropriate outlet.
Specifications
Electrical Rating 120 VAC / 60 Hz / 4.8 A
No Load Speed n0: 3590/min
Grinding Wheel
Dimensions 1" x 8" with 5/8" arbor
Sanding Belt Size 2" W x 28" L

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SAFETYOPERATIONMAINTENANCE SETUP
Setup - Before Use:
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the tool off and unplug the tool from its electrical outlet
before performing any procedure in this section.
Note: For additional information regarding the parts listed in the following
pages, refer to Parts List and Diagram on page 14.
Mounting
1. Ensure that the Grinder/Belt Sander is always
stable and secure (e.g. fixed to a bench). Select
a workbench or mounting location that is able to
support the weight of the Grinder/Belt Sander, plus
any additional weight placed on it during use.
2. Use the mounting bolt holes provided in
the Base to mount the Grinder/Belt Sander
to the mounting location before use.
Mounting hardware not included.
Assembly
1. Attach the Spark Arrestor (10) to the Wheel
Guard (7) using two M5 x 10 Hex Bolt Assemblies (8).
2. Attach the Eye Shield to the Spark Arrestor bracket
as shown using an M6 x 12 Square Neck Screw (9),
Flat Washer (16), and M6 Lock Knob (17).
Eye
Shield
Flat
Washer M6 Lock
Knob
Wheel
Guard
M5x10
Screw
Spark
Arrestor
M5x10
Screws
3. Attach the Work Rest Support (33) to
the Wheel Guard using an M8 x 12 Lock
Knob (39) and Flat Washer (94).
4. Attach the Work Rest (40) to the Work Rest
Support using the M6 x 17 Work Rest Lock Knob (44)
and Flat Washer (41). Make sure the Work
Rest is perpendicular to the Grinding Wheel.
Work
Rest
Work
Rest
Support
Flat
Washer
M6x17
Lock Knob
Wheel
Guard
M6x17
Lock Knob
Flat
Washer

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SAFETY OPERATION MAINTENANCESETUP
5. The Work Stop (84) fits across the top of the
Sanding Belt to prevent the workpiece from moving
to the rear when sanding.
6. Align two holes on the Work Stop with two Holes
on the Sanding Belt Support Plate (75).
7. Secure Work Stop in place using two
M5 x 10 Cap Screws and Washers (80).
Functions
Eye
Shield
LED
Lamp
Dust
Collection Port
Work Rest Work
Stop
Work Rest
Support
Belt
Tension
Lever
Belt
Alignment
Knob
Sanding Belt
Wheel
Guard
Power
Switch
Grinding
Wheel
Belt
Cover
Guard Setup
1. Check that the Wheel Guard and
Wheel Guard Cover are in place.
2. Make sure the Spark Arrestor and Eye Shield
are installed and properly secured.
Dust Extraction Setup
1. Connect a 1‑1/4" ID hose from the Dust Collection Port to
a shop vacuum or dust collection system. A hose clamp
may be required. Hose, clamp and system not included.
2. Periodically check the Dust Collection
Port for sawdust buildup that would
reduce the dust collection efficiency.
Sanding Belt
Support Plate
M5x10
Cap Screws/
Washers
Work Stop
Dust
Collection
Port

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SAFETYOPERATIONMAINTENANCE SETUP
Operating Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this
manual including all text under subheadings therein before set up or use of this product.
Tool Changing
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the tool off and unplug the tool from its electrical outlet
before performing any procedure in this section.
TO PREVENT SERIOUS INJURY:
DO NOT OPERATE WITH ANY GUARD DISABLED, DAMAGED, OR REMOVED.
Moving guards must move freely and close instantly.
Replacing a Grinding Wheel
1. The Grinding Wheel MUST be:
• rated to at least 3580 RPM.
• no larger than 8" (203.2 mm) in diameter.
• fitted with a 5/8" round arbor hole.
• 1" thick.
• suitable for edge grinding, not surface grinding.
• dry and clean.
• proven undamaged by inspection and
by the ring‑test explained below.
2. Fully loosen the Locking Screws (1) (the screws will
stay in place, attached to the locking nut), turn the
Wheel Guard Cover (2) counterclockwise to remove
the Cover and expose the Grinding Wheel (5).
3. Place a small wooden wedge between
the Grinding Wheel and Work Rest
to prevent Wheel from rotating.
4. Remove the M16 Lock Nut (3) securing
the Grinding Wheel by turning it clockwise
with a wrench (not included).
Wheel Guard
Cover
Outer
Flange
Inner
Flange
Grinding
Wheel
M16
Lock Nut
5. Remove the Outer Flange (4) and
remove Grinding Wheel. Keep the Inner
Flange in position on the Spindle.
6. Closely inspect the grinding wheel before mounting.
Perform a ring‑test on the wheel (unless wheel is
smaller than 4" or is an unusual shape) as follows:
a. Suspend wheel using a dowel or
finger through the arbor hole.
Tap
Wheel
Here
45°45° 45°45°
45°45° 45°45°
Hang
Wheel
from
Dowel
VV
EE
RR
TT
II
CC
AA
LL
CC
EE
NN
TT
EE
RR
b. Tap the flat side of the wheel with a light
non‑metallic object, such as a screwdriver
handle, at a point 45° from the vertical center
line on each side of the wheel and 1 – 2 inches
from the edge of the wheel (see Illustration).
c. Rotate the wheel 90° and repeat the test
until the entire wheel has been checked.
d. An undamaged wheel will give a clear
tone. If cracked, there will be a dead
sound and not a clear ring.

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SAFETY OPERATION MAINTENANCESETUP
7. For wheels with paper gaskets (blotters) or
metal gaskets: Slip the grinding wheel onto the
Spindle with the gasket first. The gasket should be
centered on the grinding wheel and the wheel and
gasket should rest flat against the Inner Flange.
WARNING: To prevent serious injury, gaskets
must be used for all grinding wheels they are
provided with. Gaskets help prevent grinding
wheel damage and wheel slippage,
causes of wheel failure.
8. Install the new grinding wheel and place the
Outer Flange in position on the Spindle.
9. Thread the M16 Lock Nut onto the Spindle.
Wrench tighten only enough so that the
wheel is securely held on the Spindle.
WARNING: To prevent serious injury, do
not overtighten Lock Nut. Overtightening can
damage the wheel, causing wheel failure.
10. Replace the Wheel Guard Cover and secure
in place using the three M5 x 46 Screws.
Setting and Testing
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Make sure that the Power Switch is in the off-position and unplug the tool from
its electrical outlet before performing any procedure in this section.
Adjusting Sanding Belt Tracking
1. Turn the Grinder/Belt Sander on,
then immediately turn off.
2. The Belt should remain centered on the front
and rear Drums. If the Belt starts moving to the
side of either Drum, it needs to be adjusted.
3. If the Belt moves towards the outside
of the Sander, turn the Belt Alignment
Knob slightly counterclockwise.
4. If the Belt moves towards the inside of the Sander,
turn the Belt Alignment Knob slightly clockwise.
5. Turn the Grinder/Belt Sander on and immediately
off again after adjustment to check alignment.
6. If necessary, continue to adjust the Belt
Alignment Knob until the Belt rides
in the center of both Drums.
Belt
Alignment
Knob
Changing Sanding Arm Position
The Sanding Arm can be used in a horizontal
or vertical position or at any angle in‑between
from 0 to 90 degrees. To change the
Sanding Arm position, do the following:
1. Loosen the two M5 x 12 Cap Screws as
shown and raise the Sanding Arm to
the desired vertical position/angle.
2. After positioning, wrench tighten the two Cap Screws
securely to prevent the Sanding Arm from slipping.
Sanding
Arm
M5x12
Cap Screw

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SAFETYOPERATIONMAINTENANCE SETUP
Workpiece and Work Area Set Up
1. Designate a work area that is clean and well lit.
The work area must not allow access by children
or pets to prevent distraction and injury.
2. Route the power cord along a safe route to reach
the work area without creating a tripping hazard or
exposing the power cord to possible damage. The
power cord must reach the work area with enough
extra length to allow free movement while working.
3. Secure loose workpieces using a vise or clamps
(not included) to prevent movement while working.
4. There must not be objects, such as utility lines,
nearby that will present a hazard while working.
5. Before beginning work, provide for sparks
and debris that will fly off the work surface.
General Instructions for Use
Grinder General Operating Instructions
1. Make sure that the Power Switch is in
the off‑position, then plug in the tool.
2. Adjust the Spark Arrestor and the Work
Rest frequently so as to compensate
for wear of the wheel.
3. Keep the distance between the Spark Arrestor/Work
Rest and the Wheel as small as possible and in
any case not greater than 1/16" (0.0625"). Adjust
the Work Rest so that the angle between the Work
Rest and the accessory is always greater than 85°.
WARNING! Replace the worn wheel when
these gaps are no longer able to be maintained.
Also replace damaged or deeply grooved wheels.
WARNING! TO PREVENT SERIOUS INJURY: Always
use the Wheel Guard, Work Rest, Eye Shield and
Spark Arrestor as required for the accessory(ies).
4. Turn on the tool.
5. Allow the tool to come up to full speed
before touching the Grinding Wheel.
6. Apply the workpiece to the Wheel, allowing
the tool to operate at full speed. If the tool
bogs down, use lighter pressure.
7. To create a smoother surface, keep
the workpiece moving over the Wheel.
CAUTION! The tool will restart automatically if stalled.
8. To prevent accidents, turn off the tool and
unplug it after use. Clean and store the
tool indoors out of children’s reach.
Belt Sander General Operating Instructions
1. Make sure that the Power Switch is in
the off‑position, then plug in the tool.
2. Make sure nothing is contacting the Sanding
Belt, then turn on the Power Switch.
3. Use two hands and hold workpiece securely
against the Work Stop at all times. Press the
workpiece against the Belt to start sanding.
Keep the workpiece moving for a better finish.
4. Occasionally check the Sanding Belt for
tears, wear, or fraying. Replace used or
worn sanding belts when necessary.
5. After use, turn off the tool and disconnect
from the power supply. Clean and store
the tool indoors out of children’s reach.

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SAFETY OPERATION MAINTENANCESETUP
Maintenance and Servicing Instructions
Procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Make sure that the Power Switch is in the off-position and unplug the tool from
its electrical outlet before performing any procedure in this section.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration
occurs, have the problem corrected before further use.
Cleaning, Maintenance, and Lubrication
1. BEFORE EACH USE, inspect the general
condition of the tool. Check for:
• loose hardware
• misalignment or binding of moving parts
• damaged cord/electrical wiring
• cracked or broken parts
• any other condition that may
affect its safe operation.
2. AFTER USE, wipe external surfaces
of the tool with clean cloth.
3. Periodically, wear ANSI‑approved
safety goggles and NIOSH‑approved
breathing protection and blow dust and grit out
of the motor vents using dry compressed air.
4. WARNING! TO PREVENT SERIOUS
INJURY: If the plug or the supply cord of this
power tool is damaged, it must be replaced
only by a qualified service technician.
Accessory Storage and Handling
1. Handle accessories carefully to prevent
dropping or bumping. Do not use grinding
wheels that have been dropped or bumped.
2. Store accessories in shelves, racks, boxes, or
drawers. Keep storage area dry and above
freezing. Any grinding wheels exposed to humidity
or freezing temperatures must not be used.
Sanding Belt Replacement
1. Loosen the two M5 x 12 Cap Screws securing
the Sanding Arm. Raise the Sanding Arm to the
vertical position and tighten the Cap Screws.
2. Remove the Sanding Belt Cover by loosening
the M5 x 20 Cap Screw securing the Cover.
M5x20
Cap
Screw
Sanding
Belt
Cover
Direction
of Rotation
Indicator
3. Push the Belt Tension Lever up to release
tension on the Sanding Belt.
4. Slide the old Sanding Belt off the
front and rear Drums.
Drum
Belt
Tension
Lever
Drum
Sanding
Belt

Page 13For technical questions, please call 1-888-866-5797.Item 58871
SAFETYOPERATIONMAINTENANCE SETUP
5. Slide a new 2" x 28" Sanding Belt (sold separately)
onto the front and rear Drums with the directional
arrows on the inside of the Belt pointing in the
direction of rotation as indicated on the tool.
6. Center the Belt correctly on both Drums.
Push the Tension Lever down to tighten
the Belt to the Sanding Arm.
7. Replace the Sanding Belt Cover and
tighten the Cap Screw securely.
8. Before using, check the new Sanding
Belt for alignment. Refer to Adjusting
Sanding Belt Tracking on page 10.
Troubleshooting
Problem Possible Causes Likely Solutions
Tool will not start. 1. Cord not connected.
2. No power at outlet.
3. Tool’s thermal reset breaker
tripped (if equipped).
4. Internal damage or wear.
(Carbon brushes or power
switch, for example.)
1. Check that cord is plugged in.
2. Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker.
If breaker is tripped, make sure circuit is right
capacity for tool and circuit has no other loads.
3. Turn off tool and allow to cool.
Press reset button on tool.
4. Have qualified technician service tool.
Tool operates slowly. 1. Forcing tool to work too fast.
2. Extension cord too long or cord
diameter too small.
3. Applying too much pressure
while grinding or sanding.
1. Allow tool to work at its own rate.
2. Eliminate use of extension cord. If an
extension cord is needed, use one with
the proper diameter for its length and load.
See Extension Cords on page 6.
3. Use less pressure.
Performance
decreases over time.
Carbon brushes worn or damaged. Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have qualified technician service tool.
Overheating. 1. Forcing tool to work too fast.
2. Blocked motor housing vents.
3. Motor being strained by long or
small diameter extension cord.
1. Allow tool to work at its own rate.
2. Wear ANSI‑approved safety goggles and
NIOSH‑approved dust mask/respirator while
blowing dust out of motor using compressed air.
3. Eliminate use of extension cord. If an
extension cord is needed, use one with
the proper diameter for its length and load.
See Extension Cords on page 6.
Wood burns
while sanding
1. Sanding Belt may be loaded
with dirt or debris.
2. Applying too much
pressure while sanding.
1. Clean or replace Sanding Belt using
instructions in this manual.
2. Use less pressure.
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect power supply before service.