Harbor Freight 58339 BAUER 4 in. x 36 in. Belt and 6 in. Disc Sander

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  • Owner's Manual & Safety Instructions PDFItem 58339-UPC 193175437570Item 58339-UPC 193175556653 Item 58339 UPC 193175437570 - (English) Read Online | Download pdf
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Owner's Manual & Safety Instructions PDFItem 58339-UPC 193175437570Item 58339-UPC 193175556653 Item 58339 UPC 193175437570

This is the main product document for model 58339.

The file format is pdf, 16 pages, you can download this manual here .

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Visit our website at: http://www.harborfreight.com
Email our technical support at: [email protected]
Owners 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. 21c
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 an d se rv ic e may n ot b e in cl uded.
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
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Page 2 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
table of contents
Safety ........................................................................2
Specifications ............................................................6
Setup .........................................................................6
Operation ...................................................................8
Maintenance .............................................................11
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 tool Safety Warnings
read all safety warnings and instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
1. KEEP GUARDS IN PLACE and in working order.
2. REMOVE ADJUSTING KEYS AND
WRENCHES. Form habit of checking to
see that keys and adjusting wrenches are
removed from tool before turning it on.
3. KEEP WORK AREA CLEAN.
Cluttered areas and benches invite accidents.
4. DON’T USE IN DANGEROUS ENVIRONMENT.
Don’t use power tools in damp or wet locations,
or expose them to rain. Keep work area well lighted.
5. KEEP CHILDREN AWAY. All visitors should
be kept safe distance from work area.
6. MAKE WORKSHOP KID PROOF with padlocks,
master switches, or by removing starter keys.
7. DON’T FORCE TOOL. It will do the job better
and safer at the rate for which it was designed.
8. USE RIGHT TOOL. Don’t force tool or attachment
to do a job for which it was not designed.
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Page 3For technical questions, please call 1-888-866-5797.Item 58339
SaFEtyOpEratiOnMaintEnancE SEtup
table a: rEcOMMEnDED MiniMuM WirE GauGE
FOr EXtEnSiOn cOrDS
(120 VOLt)
naMEpLatE
aMpErES
(at full load)
EXtEnSiOn cOrD
LEnGtH
   
0 – 6 18 16 16 14
6.1 – 10 18 16 14 12
10.1 – 12 16 16 14 12
12.1 – 16 14 12 Do not use.
9. USE PROPER EXTENSION CORD. Make
sure your extension cord is in good condition.
When using an extension cord, be sure to use
one heavy enough to carry the current your
product will draw. An undersized cord will
cause a drop in line voltage resulting in loss
of power and overheating. Table A shows the
correct size to use depending on cord length
and nameplate ampere rating. If in doubt, use
the next heavier gauge. The smaller the
gauge number, the heavier the cord.
10. WEAR PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, rings, bracelets,
or other jewelry which may get caught in moving
parts. Nonslip footwear is recommended.
Wear protective hair covering to contain long hair.
11. ALWAYS USE SAFETY GLASSES. Also use
face or dust mask if cutting operation is dusty.
Everyday eyeglasses only have impact resistant
lenses, they are NOT safety glasses.
12. SECURE WORK. Use clamps or a vise to
hold work when practical. It’s safer than using
your hand and it frees both hands to operate tool.
13. DON’T OVERREACH.
Keep proper footing and balance at all times.
14. MAINTAIN TOOLS WITH CARE. Keep
tools sharp and clean for best and safest
performance. Follow instructions for
lubricating and changing accessories.
15. DISCONNECT TOOLS before servicing
when changing accessories, such as
blades, bits, cutters, and the like.
16. REDUCE THE RISK OF UNINTENTIONAL
STARTING. Make sure switch is in
off position before plugging in.
17. USE RECOMMENDED ACCESSORIES.
Consult the owner’s manual for recommended
accessories. The use of improper accessories
may cause risk of injury to persons.
18. NEVER STAND ON TOOL.
Serious injury could occur if the tool is tipped or
if the cutting tool is unintentionally contacted.
19. CHECK DAMAGED PARTS. Before further use
of the tool, a guard or other part that is damaged
should be carefully checked to determine that
it will operate properly and perform its intended
function – check for alignment of moving parts,
binding of moving parts, breakage of parts,
mounting, and any other conditions that may
affect its operation. A guard or other part that is
damaged should be properly repaired or replaced.
20. DIRECTION OF FEED.
Feed work into a blade or cutter against the
direction of rotation of the blade or cutter only.
21. NEVER LEAVE TOOL RUNNING UNATTENDED.
TURN POWER OFF. Don’t leave tool
until it comes to a complete stop.
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Page 4 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
Grounding instructions
tO prEVEnt ELEctric SHOcK anD DEatH FrOM incOrrEct
GrOunDinG WirE cOnnEctiOn rEaD anD FOLLOW tHESE inStructiOnS:
110-120 Vac Grounded tools: tools with three prong plugs
1. 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.
2. Do not modify the plug provided – if it will
not fit the outlet, have the proper outlet
installed by a qualified electrician.
3. 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.
4. 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.
5. Use only 3-wire extension cords that
have 3-prong grounding plugs and 3-pole
receptacles that accept the tool’s plug.
6. Repair or replace damaged or
worn cord immediately.
Grounding
pin
125 Vac 3-prong plug and Outlet
(for up to 125 Vac and up to 15 )
7. This tool is intended for use on a circuit that has
an outlet that looks like the one illustrated above in
125 Vac 3-prong plug and Outlet. The tool has
a grounding plug that looks like the plug illustrated
above in 125 Vac 3-prong plug and Outlet.
8. The outlet must be properly installed and grounded
in accordance with all codes and ordinances.
9. Do not use an adapter to connect
this tool to a different outlet.
Sander Safety Warnings
For your Own Safety read instruction
Manual Before Operating Sander
1. Wear eye protection.
2. Support workpiece with miter gauge,
backstop, or worktable.
3. Maintain 1/16 inch maximum clearance
between table and sanding belt or disc.
4. Avoid kickback by sanding in accordance
with the directional arrows.
5. The backstop is a fence near the 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.
6. The worktable is the surface mounted close to
the sanding surface that the operator rests the
workpiece against to prevent it from being pulled
adjusted very close to the sanding surface.
7. The sanding belt is designed to rotate down towards
the table while the disc rotates both up from the
table and down towards the table. Sand on the
belt with the workpiece in front of the backstop
and/or table. Sand only on the downward moving
surface of the disc - sanding on the upward
moving surface may result in the workpiece
being thrown up and towards the operator.
8. Remove Safety Key when the Switch is
turned off. Do not leave the Safety Key in
the Switch when the tool is not in use.
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SaFEtyOpEratiOnMaintEnancE SEtup
9. DO nOt OpEratE WitH any GuarD
DiSaBLED, DaMaGED, Or rEMOVED. Moving
guards must move freely and close instantly.
10. The use of accessories or attachments not
recommended by the manufacturer may
result in a risk of injury to persons.
11. When servicing use only identical replacement parts.
12. 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.
13. 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.
14. Industrial applications must follow OSHA guidelines.
15. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
16. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
17. 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.
18. 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.
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:
1. 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 medical or
physical symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Use tools with the lowest vibration when there
is a choice between different processes.
4. Include vibration-free periods each day of work.
5. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
6. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
SaVE tHESE inStructiOnS.
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Page 6 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
Specifications
Electrical Rating 120
Belt Size 4" W x 36" L
Disc Size 6"
Maximum Speed
3565 RPM (Disc)
1800 FPM (Belt)
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 the Assembly Diagram near the end of this manual.
Functions
Switch with
Safety Key
Work table
Lock Knob
(on side)
Work table
Miter Gauge
Sanding Belt
Sanding
Disc
Fence
Belt tension
Lever
Belt
alignment
Knob
Safety Switch
Insert the Safety Key into the Switch. This “Key” is a safety precaution and should remain in the Switch during use
and be removed after Switch is turned off and/or any time the Belt/Disc Sander is left unattended or in storage.
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SaFEtyOpEratiOnMaintEnancE SEtup
assembly/Mounting
Mounting Sander
1. Select a workbench or mounting location that is
able to support the weight of the Sander, plus
any additional weight placed on it during use.
2. Use the mounting bolt holes provided in the Base
to mount the Sander to the mounting location
before use. Mounting hardware not included.
install Sanding Disc and Guard
1. Wipe down the Backing Disc with
denatured alcohol to remove any
residue and ensure a secure bond.
2. Remove backing from Sanding Disc (7).
3. Align perimeter of Sanding Disc over
the Backing Disc and press Sanding
Disc firmly onto the Backing Disc.
4. Position Disc Guard (6) against lower
1/3 of Sanding Disc, aligning slots in
Guard with holes in Base. Fasten securely
10 Screws (5) and
Star Washers (4). Refer to Figure A.
Sanding
Disc
Washer
Screw
Disc
Guard
Backing
Disc
Figure a
Mounting Work table
1. Hold the Work Table (35) in a horizontal position and
insert the pivot pin on the Work Table Support into
the pivot hole on the Sander Base. Hold in place.
2. Insert the Work Table Lock Knob (63)
with Washer (32) into the threaded hole
and tighten. Refer to Figure B.
3. Adjust the Table so the edge is a maximum
of 1/16 inch from the Sanding Disc.
Work table Work table
SupportSupport
Work
table
Washer
Work table
Lock Knob
pivot
hole
Figure B
Mounting Fence
1. The Fence (60) fits across the top of the
Sanding Belt to prevent workpiece from
moving to the rear when sanding.
2. Align two holes on the Fence with two Holes
on the Belt Support Assembly (59).
3. Secure Fence in place using two M816 Set
Screws and Washers (52). Refer to Figure C.
WarninG! tO prEVEnt SEriOuS inJury:
Adjust Fence height to avoid contact with
Sanding Belt and allow free Belt movement.
Figure c
Belt Support Belt Support
assemblyassembly
Fence
Set
Screw
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Page 8 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
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 Set up
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.
installing Sanding Belt
1. Loosen the Belt Support Locking Screw.
Raise the Belt Support Assembly to 45°
and tighten the Locking Screw.
Sanding
Belt
Belt
Support
assembly
Locking
Screw
Drum
Drum
Figure D
2. Pull the Belt Tension Lever out
to release the tension.
3. Slide the Sanding Belt onto the front and
rear Drums with the directional arrows
on the inside of the Belt pointing in the
direction of rotation. Refer to Figure D.
4. Center the Belt correctly on both Drums.
Push the Tension Lever back to tighten
the Belt to the Belt Support Assembly.
5. Loosen the Belt Support Locking Screw,
lower the Belt Support to its horizontal
position and tighten the Locking Screw.
adjusting Sanding Belt tracking
1. Turn the 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.
Belt
alignment
Knob
Figure E
3. If the Belt moves towards the front of
the Sander, turn the Belt Alignment
Knob slightly counterclockwise.
4. If the Belt moves towards the rear of the Sander,
turn the Belt Alignment Knob slightly clockwise.
5. Turn the 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 the front and rear Drums.
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SaFEtyOpEratiOnMaintEnancE SEtup
changing Belt Support assembly position
The Sanding Belt Support Assembly can be used in a
horizontal or vertical position or at any angle in-between.
To change the Belt Support position, do the following:
1. Loosen the Belt Support Locking Screw
and raise the Belt Support Assembly to
the desired vertical position/angle.
2. After positioning, wrench tighten the
Locking Screw securely to prevent the
Belt Support Assembly from slipping.
Belt Support Belt Support
assembly assembly
Locking Locking
Screw
Belt
Support
assembly
Figure F
Leveling the Work table
For accurate end sanding the Work Table
must be square to the Sanding Disc.
1. Place a combination square or framing square
(not included) on the Table so that the square
touches the Sanding Disc. If the Table is 90°
to the Sanding Disc, the Table is level. Always
maintain a maximum of 1/16" clearance
between the Table and the Sanding Disc.
2. If the Table is not 90° to the Sanding Disc
pad, loosen the Work Table Lock Knob
and tilt the Table until it is square with the
Sanding Disc. Tighten the Lock Knob.
Work table
SquareSquare
Sanding
Disc
Work
table
Lock
Knob
Figure G
Dust collection Setup
To minimize dust, the Sander is equipped with a Dust
Port for connecting to a dust collection system.
1. Connect a 2-1/2" dust collection hose from the
Dust Collection Port to a shop vacuum or dust
collection system (hose and system not included).
2. Periodically check the Dust Collection
Port for sawdust buildup that would
reduce the dust collection efficiency.
3. It is recommended to wear a dust mask or respirator
even when using a dust collection system.
Figure H
Dust
collection
port
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Page 10 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
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. There must not be objects, such as utility lines,
nearby that will present a hazard while working.
3. 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.
General Operating instructions
1. Make sure that the Switch is in the off-position,
then plug in the tool.
2. Insert Safety Key into Switch.
3. Make sure nothing is contacting the Sanding
Disc or Belt, then turn on the Switch.
4. When using the Disc Sander, only use the LEFT
side of the Sanding Disc (as you face it) to sand.
The Sanding Disc turns counterclockwise and
using the right side could cause kickback.
5. Use two hands and hold workpiece securely against

workpiece against the Belt/Disc to start sanding.
Keep the workpiece moving for a better finish.
6. Occasionally check the Sanding Belt and Sanding
Disc for tears, wear, or fraying. Replace used or
worn sanding belts or discs when necessary.
7. After use, turn off the tool, remove the
Safety Key from the Switch, and disconnect
from the power supply. Clean and store
the tool indoors out of children's reach.
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SaFEtyOpEratiOnMaintEnancE SEtup
Maintenance and Servicing
procedures not specifically explained in this manual must
be performed only by a qualified technician.
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 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
cracked or broken parts
damaged electrical wiring
any other condition that may
affect its safe operation.
2. aFtEr uSE, turn off the tool, remove the
Safety Key from the Switch, and disconnect
its power supply. Then, wipe external
surfaces of the tool with clean cloth.
3. Apply a light coat of paste wax to the Work
Table to make feeding material easier.
4. Periodically, wear ANSI-approved safety
goggles and NIOSH-approved breathing
protection and blow dust and debris out of
the motor vents using dry compressed air.
5. The Bearings on this Sander are sealed
and do not require lubrication.
6. WarninG! tO prEVEnt SEriOuS
inJury: if the supply cord of this power
tool is damaged, it must be replaced only
by a qualified service technician.
Sanding Disc replacement
1. Remove the Work Table if it is mounted
in front of the Sanding Disc.
2. 10 Screws (5)
holding the Disc Guard (6) in place
and remove the Guard.
3. Peel off old Sanding Disc.
4. Wipe down the Backing Disc with
denatured alcohol to remove any
residue and ensure a secure bond.
5. Remove backing from new Sanding Disc.
6. Align perimeter of new Sanding Disc
over the Backing Disc and press Sanding
Disc firmly onto the Backing Disc.
7. Replace the Disc Guard against the lower
1/3 of the Sanding Disc and fasten securely.
Figure i
Screw
Screw
Disc
Guard
Backing
Disc
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SaFEty OpEratiOn MaintEnancESEtup
Sanding Belt replacement
1. Loosen the Belt Support Locking Screw.
Raise the Belt Support Assembly to 45°
and tighten the Locking Screw.
2. Pull the Belt Tension Lever out to release
tension on the Sanding Belt.
3. Slide the old Sanding Belt off the
front and rear Drums.
4. 
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.
5. Center the Belt correctly on both Drums.
Push the Tension Lever back to tighten
the Belt to the Belt Support Assembly.
6. Loosen the Belt Support Locking Screw,
lower the Belt Support to its horizontal
position and tighten the Locking Screw.
7. Before using, check the new Sanding
Belt for alignment. Refer to Adjusting
Sanding Belt Tracking on page 8.
Figure J
Sanding
Belt
Belt
Support
assembly
Locking
Screw
Drum
Drum

1. 
the Drive Belt Housing Cover (67). Lift the
Cover up over the screw and remove it.
2. Once the Cover is removed, the
Drive Belt (70) is accessible.
3. Loosen the three Phillips-head screws securing
the Drive Belt Housing to the Sander body.
4. Loosen the Tensioning Screw at the bottom of the
Drive Belt Housing by turning counterclockwise
to release tension on the Drive Belt.
5. Remove the old Drive Belt. Place the new Drive
Belt onto the Pulleys, making sure the Belt is
properly seated in the grooves of both Pulleys.
6. Tighten the Drive Belt by turning the
Tensioning Screw at the bottom of the
Drive Belt Housing clockwise.
7. Tighten the three Phillips-head screws
securing the Drive Belt Housing.
8. Check Drive Belt tension by squeezing both sides
of the Belt toward each other. When properly
adjusted, the Belt should deflect anywhere from
1/8 to 1/4 inch. Make sure the Belt is properly
seated in the grooves of both Pulleys.
9. Replace the Drive Belt Housing Cover
and tighten the Screw securely.
Drive Belt
Housing
cover
Screw
Drive Belt
Housing
Drive Belt
phillips phillips
ScrewScrew
phillips phillips
ScrewScrew
tensioning
Screw
Figure K
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Page 13For technical questions, please call 1-888-866-5797.Item 58339
SaFEtyOpEratiOnMaintEnancE SEtup
troubleshooting
problem possible causes Likely Solutions
Belt/Disc Sander
does not turn on
1. Not plugged in.
2. No power at outlet.
3. Safety Key not inserted into Switch.
4. Switch is not turned ON.
1. Plug in Sander.
2. Check power at outlet and/or circuit breaker.
3. Insert Safety Key into Switch.
4. Turn on the Switch.
Motor slows
when sanding
1. Drive Belt too tight.
2. Applying too much pressure
while sanding.
1. Have the Drive Belt adjusted by
a qualified technician.
2. Use less pressure.
Wood burns
while sanding
1. Sanding Disc or Belt may be
loaded with dirt or debris.
2. Applying too much pressure
while sanding.
1. Clean or replace Disc or 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.
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Page 14 For technical questions, please call 1-888-866-5797. Item 58339
SaFEty OpEratiOn MaintEnancESEtup
parts List and Diagram
parts List
part Description Qty
1 Screw  4
2 Base Plate 1
3 Screw  3
4 Star Washer  3
5 Screw St4.210 2
6 Disc Guard 1
7 Sanding Disc 1
8 Hex Socket Screw  1
9 Backing Disc 1
10 Disc Cover 1
11 Switch Box 1
12 Screw M58 8
13 Screw M525 3
14 Belt Tension Handle 1
15 Sleeve 1
16 Screw M516 1
17 Base 1
18 Cord Clip 6p4 1
19 Wire Box Cover 1
20 Screw St2.930 1
21 Relay 1
22 Extension Spring 1
23 Cotter Pin 1.610 1
24 Pin 510 1
25 Screw M58 1
26 Screw M412 3
27 Nut M4 1
28 Capacitor 100uf/125v 1
29 Capacitor Bracket 1
30 Screw M412 1
31 Hex Bolt M612 3
32  3
33 Work Table Support 1
34 Miter Gauge Knob 1
35 Work Table 1
36 Miter Rod 1
37 Scale Pointer 1
38 Miter Gauge 1
39 Switch 1
40 Compression Spring 1
41 Bushing 2
42 Adjusting Bracket 1
43 Circlip D12 2
44 Bearing 6001-2RS 4
45 Idle Pulley Drum 1
46 Idle Shaft 1
47 Screw M525 2
part Description Qty
48 Power Cord 1
49 Hex Socket Screw M830 1
50 Hex Bolt M620 3
51 Sanding Belt 1
52 Set Screw M816/Washer 2
53 Bracket 1
54 Screw M516 1
55 Bearing Housing 1
56 Belt Alignment Knob 1
57 Rubber Washer 1
58 Spring 1
59 Belt Support Assembly 1
60 Fence 1
61 Drive Pulley Drum 1
62 Hex Wrench M69032 1
63 Work Table Lock Knob 1
64 Bearing Cap 1
65 Support Cover 1
66 Screw M525 1
67 Drive Belt Housing Cover 1
68 Screw M516 2
69 Motor Arbor Wheel 1
70 Drive Belt 1
71 Idle Pulley 1
72 Screw M625 3
73 Hex Bolt M825 1
74 Drive Belt Housing 1
75 Nut M8 1
76 Power Cord Plate 1
77 Screw M512 2
78 Pulley Cover Support Bracket 1
79 Screw M520 2
80 Belt End Cover 1
81 Front Motor Housing 1
82 Screw M6113 4
83 Retainer 1
84 Bearing 6003-2RS 2
85 Stator 1
86 Rotor 1
87  1
88 Rear Motor Housing 1
89  4
90 Nut M6 4
91 Circlip D17 1
92 Switch Bracket 1
93 Screw M310 2
record product’s Serial number Here:
note: if product has no serial number, record month and year of purchase instead.
note: Some parts are listed and shown for illustration purposes only, and are not available
individually as replacement parts. Specify UPC 193175437570 when ordering parts.
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Page 15For technical questions, please call 1-888-866-5797.Item 58339
SaFEtyOpEratiOnMaintEnancE SEtup
assembly Diagram
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pLEaSE rEaD tHE FOLLOWinG carEFuLLy
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
26541 agoura road • calabasas, ca 91302 • 1-888-866-5797

Specifications

Indexed Terms: Sander

Harbor Freight 58339 Questions and Answers

See other models: 57002 59534 58215 58991 56202