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User Manual
Read and understand this manual before using machine.
26” DUAL DRUM SANDER
Model No.
55220
®
CUS
STEEL CITY TOOL WORKS Manual Part No. OR71140
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THANK YOU
for purchasing your new Steel City Dual
Drum Sander. This drum sander has been designed, tested,
and inspected with you, the customer, in mind. When proper-
ly used and maintained, your drum sander will provide you
with years of trouble free service, which is why it is backed
by one of the longest machinery warranties in the business.
This drum sander is just one of many products in the Steel
City’s family of woodworking machinery and is proof of
our commitment to total customer satisfaction.
At Steel City we continue to strive for excellence each and
every day and value the opinion of you, our customer. For
comments about your drum sander or Steel City Tool Works,
please visit our web site at www.steelcitytoolworks.com .
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TABLE OF CONTENTS
INTRODUCTION
SECTION 1 Warranty .................................................................................................................................................4
SECTION 2 Product Specifications ............................................................................................................................7
SECTION 3 Accessories and Attachments ................................................................................................................7
SECTION 4 Feature Identification ..............................................................................................................................8
SECTION 5 General Safety........................................................................................................................................9
SECTION 6 Product Safety ......................................................................................................................................11
SECTION 7 Electrical Requirements........................................................................................................................12
SECTION 8 Unpacking & Inventory..........................................................................................................................14
SECTION 9 Assembly ..............................................................................................................................................15
SECTION 10 Adjustments ..........................................................................................................................................17
SECTION 11 Operations ............................................................................................................................................19
SECTION 12 Maintenance .........................................................................................................................................20
SECTION 13 Troubleshooting ....................................................................................................................................21
SECTION 14 Parts List...............................................................................................................................................22
INTRODUCTION
This user manual is intended for use by anyone working with this machine. It should be kept available
for immediate reference so that all operations can be performed with maximum efficiency and safety.
Do not attempt to perform maintenance or operate this machine until you have read and understand the
information contained in this manual.
The drawings, illustrations, photographs, and specifications in this user manual represent your machine
at time of print. However
obligation to Steel City Tool Works.
, changes may be made to your machine or this manual at any time with no
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WARRANTY
2 YEAR LIMITED WARRANTY
Steel City Tool Works, LLC (SCTW) warrants this SCTW machinery to be free of defects in workmanship and materials for a period
of 2 years from the date of the original retail purchase by the original owner for domestic use. Granite components are warranted for
2 years based on normal use and is void if non SCTW accessories are used that cause the break or chip. Customer must advise
SCTW within 30 days for any damage or defect found upon receipt of the product to qualify for the warranty on granite.
The warranty does not cover any product used for professional or commercial production purpose nor for industrial or educational
applications. Such cases are covered by our 1 year Limited Warranty with the Conditions and Exceptions listed below.
Conditions and exception:
Warranty applies to the original buyer only and may not be transferred. Original proof of purchase is required.
Warranty does not include failures, breakage or defects deemed after inspection by an Authorized Service Center, (ASC) or agent of,
have been directly or indirectly caused by or resulting from improper use, lack of or improper maintenance, misuse or abuse,
negligence, accidents, damage in handling or transport, or normal wear and tear of any part or component.
Additionally, warranty is void if repairs or alterations are made to the machine by an unauthorized service center without the direct
consent of SCTW
Consumables such as blades, knives, bits and sandpaper are not covered.
Wear items such as drive belt, bearings, switch, are covered for 1 year.
To file a claim of warranty or to find a service center, call toll free 877-724-8665 or email customercare@steelcitytoolworks.net
you must be able to present the original or photo copy of the sales receipt including the serial number from the machine and/or carton.
SCTW will inspect, repair or replace, at its expense and its option, any part that has proven to be defective in workmanship or
material, provided that the customer returns the product prepaid to a designated ASC and provides SCTW with a reasonable
opportunity to verify the alleged defect by inspection. SCTW will return the product or replacement at our expense unless it is
determined by us that there is no defect or that the defect resulted from causes not within the scope of our warranty in which case we
will, at your direction, dispose of or return the product. In the event you choose to have the product returned, you will be responsible
for the handling and shipping costs of the return.
SCTW furnishes the above warranties in lieu of all other warranties, express or implied. SCTW shall not be liable for any special,
indirect, incidental, punitive or consequential damages, including without limitation loss of profits arising from or related to the
warranty, the breach of any agreement or warranty, or the operation or us e of its machinery, including without limitation damages
arising from damage to fixtures, tools, equipment, parts or materials, direct or indirect loss caused by and other part, loss of revenue
or profits, financing or interest charges, and claims by and third person, whether or not notice of such possible damages has been
given to SCTW. Damages or any kind for any delay by or failure of SCTW to perform its obligations under this agreement or claims
made a subject of a legal proceeding against SCTW more than one (1) year after such cause of action first arose.
The validity, construction and performance of this Warranty and any sale of machinery by SCTW shall be governed by the law of the
Commonwealth of Pennsylvania, without regard to conflicts of law’s provisions of any jurisdiction. Any action related in any way to
any alleged or actual offer, acceptance or sale by SCTW or any claim related to the performance of and agreement including without
limitation this Warranty, shall take place in the federal or state courts in Allegheny County, Pennsylvania.
Warranty registration card must be submitted to SCTW for purpose of proof within 90 days of purchase with a copy of the sales
receipt. Failure to do so will, revert the 2 year warr anty to 1 year as in the terms stated above. This registration is also needed to
facilitate contact in case of a safety recall.
This warranty gives you specific legal rights and you may have other rights which vary in certain States or Provinces.
Note to user
This instruction manual is meant to serve as a guide only. Specification and references are subject to change without prior notice.
Check the website www.steelcitytoolworks.com
for updated manuals with reference to the VER# located on the front page.
and
Steel City Tool Works, LLC (SCTW) warrants this SCTW ACCU-SHOP machinery to be free of defects in workmanship and materials
LIMITED WARRANTY – ACCU-SHOP line of bench top tools
for a period of 2 years from the date of the original retail purchase by the original owner for domestic use.
Consumables such as blades, knives, bits and sandpaper are not covered.
Wear items such as drive belt, bearings, switch, are covered for 1 year.
The warranty does not cover any product used for professional or commercial production purpose nor for industrial or educational
applications. Such cases are covered by our 30 days Limited Warranty with the Conditions and Exceptions listed previously.
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WARRANTY CARD
Name ________________________________________________
Street _______________________________________________
Apt. No. ______________________________________________
City _________________________ State ______ Zip __________
Phone Number_________________________________________
E-Mail________________________________________________
Product Description:_____________________________________
Model No.: _________________
NOTE: The Proof of Purchase must be submitted along with this
card in order to have the Warranty to take into effect. Fail to submit
the Proof of Purchase may invalidate your Product Warranty.
Serial No.:
_________________
The following information is given on a voluntary basis
and is strictly confidential.
1. Where did you purchase your STEEL CITY machine?
Store: ____________________________________________
City:
______________________________________________
2. How did you first learn of Steel City Tool Works?
___ Advertisement ___ Mail Order Catalog
___ Web Site ___ Friend
___ Local Store Other_______________________
3. Which of the following magazines do you subscribe to?
___
American Woodworker ___ Cabinetmaker
___
Canadian Woodworking ___ Family Handyman
___ Fine Homebuilding ___ Fine Woodworking
___ Journal of Light Construction ___ Old House Journal
___ Popular Mechanics ___ Popular Science
CUT HERE
___ Popular Woodworking ___ Today’s Homeowner
___ WOODEN Boat ___ Woodshop News
___ Woodsmith ___ Woodwork
___ Woodworker ___ Woodworker’s Journal
___ Workbench Other_________________
Online:
______________________________________________
tfarcdooW ___DOOW ___
8. How would you rank your woodworking skills?
___ Simple ___ Intermediate
___ Advance ___ Master Craftsman
9. How many Steel City machines do you own? _____________
10. What stationary woodworking tools do you own?
Check all that apply.
___ Air Compressor ___ Band Saw
___ Drill Press ___ Drum Sander
___ Dust Collection ___ Horizontal Boring Machine
___ Jointer ___ Lathe
___ Mortiser ___ Panel Saw
___ Planer ___ Power Feeder
___ Radial Arm Saw ___ Shaper
___ Spindle Sander ___ Table Saw
___ Vacuum Veneer Press ___ Wide Belt Sander
Other____________________________________________
11. Which benchtop tools do you own?
___ Belt Sander ___ Belt / Disc Sander
___ Drill Press ___ Band Saw
___ Grinder ___ Mini Jointer
___ Mini Lathe ___ Scroll Saw
___ Spindle / Belt Sander Other______________________
12. Which portable / hand held power tools do you own?
Check all that apply.
Check all that apply.
Belt Sander ___ Biscuit Jointer
___
___ Dust Collector ___ Circular Saw
___ Detail Sander ___ Drill / Driver
___ Miter Saw ___ Orbital Sander
___ Palm Sander ___ Portable Thickness Planer
___ Saber Saw ___ Reciprocating Saw
___ Router Other_______________________
4. Which of the following woodworking / remodeling shows do
you watch?
___ Backyard America ___ The American Woodworker
___ Home Time ___ The New Yankee Workshop
___ This Old House ___ Woodwright’s Shop
Other__________________________________________
5. What is your annual household income?
___ $20,000 to $29,999 ___ $30,000 to $39,999
___ $40,000 to $49,999 ___ $50,000 to $59,999
___ $60,000 to $69,999 ___ 70,000 to $79,999
___ $80,000 to $89,999 ___ $90,000 +
6. What is your age group?
___ 20 to 29 years ___ 30 to 39 years
___ 40 to 49 years ___ 50 to 59 years
___ 60 to 69 years ___ 70 + years
7. How long have you been a woodworker?
___ 0 to 2 years ___ 2 to 8 years
___ 8 to 20 years ___ over 20 years
13. What machines / accessories would you like to see added to the
STEEL CITY line?
____________________________________________________
____________________________________________________
14. What new accessories would you like to see added?
____________________________________________________
____________________________________________________
15. Do you think your purchase represents good value?
___Yes ___ No
16. Would you recommend STEEL CITY products to a friend?
___ Yes ___ No
17. Comments:
____________________________________________________
____________________________________________________
____________________________________________________
____________________________________________________
____________________________________________________
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FOLD ON DOTTED LINE
SteelCityToolWorks
#4 Northpoint Court
Bolingbrook, IL 60440
FOLD ON DOTTED LINE
PLACE
STAMP
HER
E
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PRODUCT SPECIFICATIONS
Drum Motor Specifications
ype Induction, Ball Bearing
T
Continuous Duty Horsepower 3HP
Amps 16
Voltage 230V
Phase single
Hertz 60
RPM 3450(no load)
Belt Feed Motor Specifications
Type Universal
Horsepower 1/6 HP
Product Specifications
Product Dimensions
ootprint 17-3/4” x 43”
F
Length 31”
Width 46”
Height 53”
Weight 485 lbs.
Shipping Dimensions
Carton Type wooden crate on skid
Length 33”
Width 48”
Height 55”
Gross Weight 535 lbs.
Maximum width of sanding 25-1/2”
Maximum thickness of board 12-1/4”
Minimum thickness of board 1/4”
Minimum board length 6”
Feeding Speed 3-20 S.F.P.M.
(variable)
Number of Sanding Drums 2
Drum Size 5” x 26”
Drum Speed 1550 R.P.M.
Dust Ports 2 @ 4”
ACCESSORIES AND ATTACHMENTS
There are a variety of accessories available for your Steel City Product. For more information on
any accessories associated with this and other machines, please contact your nearest Steel
distributor, or visit our website at: www.steelcitytoolworks.com.
City
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FEATURE IDENTIFICATION
A
D
G
B
C
E
F
Dust Ports
A)
B) Table Elevation Handle Assembly
C) Conveyor Belt On/Off Switch
D) Conveyor Belt Variable Speed Control
E) Sanding Drum On/Off Switch
F) Conveyor Belt
G) Depth Gauge
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GENERAL SAFETY
!
WARNING
TO AVOID serious injury and damage to the machine,
read and follow all Safety and Operating Instructions
before assembling and operating this machine.
This manual is not totally comprehensive. It does not
and can not convey every possible safety and operational problem which may arise while using this
machine. The manual will cover many of the basic and
specific safety procedures needed in an industrial environment.
All federal and state laws and any regulations having
jurisdiction covering the safety requirements for use of
this machine take precedence over the statements in
this manual. Users of this machine must adhere to all
such regulations.
Below is a list of symbols that are used to attract your
attention to possible dangerous conditions.
!
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.
!
DANGER
Indicates an imminently hazardous situation which, if
not avoided, WILL result in death or serious injury.
!
WARNING
Exposure to the dust created by power sanding, sawing, grinding, drilling and other construction activities
may cause serious and permanent respiratory or
other injury, including silicosis (a serious lung disease), cancer, and death. Avoid breathing the dust,
and avoid prolonged contact with dust. The dust
may contain chemicals known to the State of
California to cause cancer, birth defects or other
reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other
masonry products.
• Arsenic and chromium from chemically-treated
lumber.
Always operate tool in well ventilated area and provide for proper dust removal. Use a dust collection
system along with an air filtration system whenever
possible. Always use properly fitting NIOSH/OSHA
approved respiratory protection appropriate for the
dust exposure, and wash exposed areas with soap
and water.
!
WARNING
Indicates a potentially hazardous situation which, if not
avoided, COULD result in death or serious injury.
!
CAUTION
Indicates a potentially hazardous situation, if not avoided, MAY result in minor or moderate injury. It may also
be used to alert against unsafe practices.
CAUTION
CAUTION used without the safety alert symbol indi-
cates a potentially hazardous situation which, if not
avoided, may result in property damage.
NOTICE
This symbol is used to alert the user to useful information about proper operation of the machine.
1. To avoid serious injury and damage to the machine,
read the entire User Manual before assembly and
operation of this machine.
!
WARNING
2. ALWAYS wear eye protection. Any machine can
throw debris into the eyes during operations,
which could cause severe and permanent eye
damage. Everyday eyeglasses are NOT safety
glasses. ALWAYS wear Safety Goggles (that
comply with ANSI standard Z87.1) when operating power tools.
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!
WARNING
3. ALWAYS wear hearing protection. Plain cotton is
not an acceptable protective device. Hearing
equipment should comply with ANSI S3.19
Standards.
!
WARNING
4. ALWAYS wear a NIOSH/OSHA approved dust
mask to prevent inhaling dangerous dust or airborne particles.
5. ALWAYS keep the work area clean, well lit, and
organized. DO NOT work in an area that has slippery floor surfaces from debris, grease, and wax.
6. ALWAYS unplug the machine from the electrical
receptacle when making adjustments, changing
parts or performing any maintenance.
7. AVOID ACCIDENTAL STARTING. Make sure that
the power switch is in the “OFF” position before
plugging in the power cord to the electrical
receptacle.
!
WARNING
11. DO NOT FORCE the machine to perform an opera-
tion for which it was not designed. It will do a safer
and higher quality job by only performing operations
for which the machine was intended.
12. DO NOT stand on a machine. Serious injury could
result if it tips over or you accidentally contact any
moving part.
13. DO NOT store anything above or near the machine.
14. DO NOT operate any machine or tool if under the
influence of drugs, alcohol, or medication.
15. EACH AND EVERY time, check for damaged parts
prior to using any machine. Carefully check all
guards to see that they operate properly, are not
damaged, and perform their intended functions.
Check for alignment, binding or breakage of all
moving parts. Any guard or other part that is damaged should be immediately repaired or replaced.
16. Ground all machines. If any machine is supplied
with a 3-prong plug, it must be plugged into a 3contact electrical receptacle. The third prong is
used to ground the tool and provide protection
against accidental electric shock. DO NOT remove
the third prong.
17. Keep visitors and children away from any machine.
DO NOT permit people to be in the immediate work
area, especially when the machine is operating.
18. KEEP protective guards in place and in working
order.
19. MAINTAIN your balance. DO NOT extend yourself
over the tool. Wear oil resistant rubber soled shoes.
Keep floor clear of debris, grease, and wax.
8. AVOID a dangerous working environment. DO
NOT use electrical tools in a damp environment
or expose them to rain or moisture.
!
WARNING
9. CHILDPROOF THE WORKSHOP AREA by
removing switch keys, unplugging tools from the
electrical receptacles, and using padlocks.
10. DO NOT use electrical tools in the presence of
flammable liquids or gasses.
20. MAINTAIN all machines with care. ALWAYS KEEP
machine clean and in good working order. KEEP all
blades and tool bits sharp.
21. NEVER leave a machine running, unattended. Turn
the power switch to the OFF position. DO NOT
leave the machine until it has come to a complete
stop.
22. REMOVE ALL MAINTENANCE TOOLS from the
immediate area prior to turning the machine ON.
23. SECURE all work. When it is possible, use clamps
or jigs to secure the workpiece. This is safer than
attempting to hold the workpiece with your hands.
24. STAY ALERT, watch what you are doing, and use
common sense when operating any machine. DO
NOT operate any machine tool while tired or under
the influence of drugs, alcohol, or medication. A
moment of inattention while operating power tools
may result in serious personal injury.
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25. USE ONLY recommended accessories. Use of
incorrect or improper accessories could cause serious injury to the operator and cause damage to the
machine. If in doubt, DO NOT use it.
26. THE USE of extension cords is not recommended
for 230V equipment. It is better to arrange the
placement of your equipment and the installed
wiring to eliminate the need for an extension cord.
If an extension cord is necessary, refer to the chart
in the Grounding Instructions section to determine
the minimum gauge for the extension cord. The
extension cord must also contain a ground wire and
plug pin.
27. Wear proper clothing, DO NOT wear loose clothing,
gloves, neckties, or jewelry. These items can get
caught in the machine during operations and pull
the operator into the moving parts. Users must
wear a protective cover on their hair, if the hair is
long, to prevent it from contacting any moving parts.
28. SAVE these instructions and refer to them frequent-
ly and use them to instruct other users.
29. Information regarding the safe and proper operation
of this tool is also available from the following
sources:
Power Tool Institute
1300 Summer Avenue
Cleveland, OH 44115-2851
www.powertoolinstitute.org
National Safety Council
1121 Spring Lake Drive
Itasca, IL 60143-3201
American National Standards Institute
25 West 43rd Street, 4th floor
New York, NY 10036
www.ansi.org
3. Prevent electrical shock. Follow all electrical and
safety codes, including the National Electrical Code
(NEC) and the Occupational Safety and Health
Regulations (OSHA). All electrical connections and
wiring should be made by qualified personnel only.
!
WARNING
4. TO REDUCE the risk of electrical shock. DO
NOT use this machine outdoors. DO NOT
expose to rain or moisture. Store indoors in a
dry area.
5. STOP using this machine, if at any time you experience difficulties in performing any operation.
Contact your supervisor, instructor or machine service center immediately.
6. Safety decals are on this machine to warn and
direct you to how to protect yourself or visitors from
personal injury. These decals MUST be maintained
so that they are legible. REPLACE decals that are
not legible.
7. DO NOT leave the unit plugged into the electrical
outlet. Unplug the unit from the outlet when not in
use and before servicing, performing maintenance
tasks, or cleaning.
8. ALWAYS turn the power switch “OFF” before
unplugging the drum sander.
!
WARNING
ANSI 01.1 Safety Requirements for
Woodworking Machines, and the U.S. Department
of Labor regulations
www.osha.gov
PRODUCT SAFETY
1. Serious personal injury may occur if normal safety
precautions are overlooked or ignored. Accidents
are frequently caused by lack of familiarity or failure
to pay attention. Obtain advice from supervisor,
instructor, or another qualified individual who is
familiar with this machine and its operations.
2. Every work area is different. Always consider safety first, as it applies to your work area. Use this
machine with respect and caution. Failure to do so
could result in serious personal injury and damage
to the machine.
9. DO NOT handle the plug or drum sander with
wet hands.
10. USE accessories only recommended by Steel City.
11. DO NOT pull the drum sander by the power cord.
NEVER allow the power cord to come in contact
with sharp edges, hot surfaces, oil or grease.
12. DO NOT unplug the drum sander by pulling on the
power cord. ALWAYS grasp the plug, not the cord.
13. REPLACE a damaged cord immediately. DO NOT
use a damaged cord or plug. If the drum sander is
not operating properly, or has been damaged, left
outdoors or has been in contact with water.
14. DO NOT use the drum sander as a toy. DO NOT
use near or around children.
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15. ALWAYS wear eye protection. The operation of any
drum sander can result in debris being thrown into
your eyes, causing severe eye damage. Everyday
glasses are not safety glasses. Wear safety glasses
that comply with ANSI standard Z87.1
16. KEEP hands and clothing away from the rotating
drum, belts and pulleys. NEVER place hands under
the drum or dust cover.
17. ALWAYS feed workpieces against the rotation of
the drum.
25. ALWAYS keep your hands away from the sanding
drums during operation.
26. ALWAYS keep fingers away from the conveyor and
the underside of the workpiece during sander and
conveyor operation.
27. ALWAYS adjust the conveyor feed rate and sanding drum height, so when you feed the workpiece
into the sander using light pressure, you do not
overload the sander. NEVER force the workpiece
into the sander.
18. HOLD workpieces firmly and be aware of the
possibility of kickback.
19. DO NOT make passes deeper than recommended
in the specifications to avoid damage to the
machine.
20. NEVER operate the machine without the dust cover
and belt guard in position.
21. ALWAYS stand to one side of the workpiece;
NEVER stand directly in line with it.
22. NEVER force the workpiece into the sander; allow
the feed belt to move the workpiece at the proper
speed.
23. MAKE SURE that the workpiece has no loose
knots, screws, nails or other foreign objects that
might damage the feed belt or sanding drum.
24. ALWAYS keep bystanders and yourself away from
the infeed and outfeed ends when a workpiece is
fed into the sander.
28. ALWAYS shut the sander down, let the drums
come to a complete stop, and disconnect power or
engage applicable safety-lock devices before you
service, adjust, troubleshoot, or leave the machine
unattended.
29. ALWAYS keep this machine in correct adjustment
and properly serviced. NEVER attempt to clear a
jammed workpiece while the sander is running.
30. ALWAYS replace the sandpaper when it is worn,
and use only undamaged sandpaper.
31. NEVER sand if there is any doubt about the
stability or integrity of the workpiece.
32. NEVER sand stock smaller than 1/4” thick or
6” long.
33. NEVER adjust the conveyor belt tracking when the
sanding drums are engaged.
ELECTRICAL REQUIREMENTS
!
WARNING
To reduce the risk of electric shock, follow all electrical and safety codes, including the National Electric
Code (NEC) and the Occupational Safety and Health
Regulations (OSHA). All electrical connections and
wiring should be made by qualified personnel only.
The switch provided with your dual drum sander is
designed to plug in to a 230V outlet. Since there are
many different configurations for 230V plugs, it is conceivable that the configuration of your 230V outlet may
not match the configuration of the plug. If this is the
case, you will have to replace the plug with a UL/CSA
approved plug that matches the configuration of your
230V outlet.
DO NOT connect the machine to the power source until
you have completed the setup process.
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GROUNDING INSTRUCTIONS
!
WARNING
This machine MUST BE GROUNDED while in use to
protect the operator from electric shock.
In the event of a malfunction or breakdown, GROUND-
ING provides the path of least resistance for electric
current and reduces the risk of electric shock. The plug
MUST be plugged into a matching electrical receptacle
that is properly installed and grounded in accordance
with ALL local codes and ordinances.
If a plug is provided with your machine DO NOT modify
the plug. If it will not fit your electrical receptacle, have
a qualified electrician install the proper connections to
meet all electrical codes local and state. All connections
must also adhere to all of OSHA mandates.
IMPROPER ELECTRICAL CONNECTION of the equipment-grounding conductor can result in risk of electric
shock. The conductor with the green insulation (with or
without yellow stripes) is the equipment-grounding conductor. DO NOT connect the equipment-grounding conductor to a live terminal if repair or replacement of the
electric cord or plug is necessary.
Check with a qualified electrician or service personnel if
you do not completely understand the grounding
instructions, or if you are not sure the tool is properly
grounded.
The motor supplied with your machine is a 230 volt,
60 hertz, single phase motor. Never connect the green
or ground wire to a live terminal.
A machine with a 230 volt plug should only be connected to an outlet having the same configuration as the plug.
EXTENSION CORDS
!
WARNING
To reduce the risk of fire or electrical shock, use the
proper gauge of extension cord. When using an
extension cord, be sure to use one heavy enough to
carry the current your machine will draw.
The smaller the gauge-number, the larger the diameter
of the extension cord is. If in doubt of the proper size of
an extension cord, use a shorter and thicker cord. An
undersized cord will cause a drop in line voltage resulting in a loss of power and overheating.
!
WARNING
USE ONLY a 3-wire extension cord that has a 3-prong
grounding plug and a 3-pole receptacle that accepts the
machine’s plug.
If you are using an extension cord outdoors, be sure it
is marked with the suffix “W-A” (“W” in Canada) to indicate that it is acceptable for outdoor use.
PLUGS/RECEPTACLES
!
WARNING
• Electrocution or fire could result if this machine is
not grounded properly or if the electrical configuration does not comply with local and state electrical
codes.
• MAKE CERTAIN the machine is disconnected
from power source before starting any electrical
work.
• MAKE SURE the circuit breaker does not exceed
the rating of the plug and receptacle.
Make certain the extension cord is properly sized, and
in good electrical condition. Always replace a worn or
damaged extension cord immediately or have it
repaired by a qualified person before using it.
Protect your extension cords from sharp objects, excessive heat, and damp or wet areas.
MINIMUM RECOMMENDED GAUGE FOR EXTENSION CORDS (AWG)
230 VOLT OPERATION ONLY
25’ LONG 50’ LONG 100’ LONG
0 to 6 Amps 16 AWG 16 AWG 14 AWG
6 to 8 Amps 16 AWG 16 AWG 12 AWG
8 to 12 Amps 14 AWG 14 AWG 10 AWG
12 to 15 Amps 12
15 to 20 Amps 10 AWG 10 AWG Not
13
AWG 12 AWG 10 AWG
recommended
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UNPACKING & INVENTORY
WARNING
!
• The machine is heavy, two people are required to
unpack and lift.
• Use a safety strap to avoid tip over when lifting
machine.
Check shipping carton and machine for damage before
unpackaging. Carefully remove packaging materials,
parts and machine from shipping carton. Always check
for and remove protective shipping materials around
motors and moving parts. Lay out all parts on a clean
work surface.
Remove any protective materials and coatings from all
of the parts and the drum sander. The protective coat-
A
B
C
ings can be removed by spraying WD-40 on them and
wiping it off with a soft cloth. This may need redone
several times before all of the protective coatings are
removed completely.
After cleaning, apply a good quality paste wax to any
unpainted surfaces. Make sure to buff out the wax
before assembly.
Compare the items to inventory figures; verify that all
items are accounted for before discarding the shipping
box.
!
WARNING
If any parts are missing, do not attempt to plug in the
power cord and turn “ON” the machine. The machine
should only be turned “ON” after all the parts have been
obtained and installed correctly. For missing parts,
contact Steel City at 1-877-SC4-TOOL.
D
E
A) Open End W
B) Elevation Handle
C) Hex W
T Handle Wrenches
D)
E) Elevation Bracket
rench
rench
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ASSEMBLY
TRANSPORT
ransport the machine to the required work area with
T
the use of a forklift or a lifting hook. The equipment
used for the transportation must be of adequate
capacity to move the sander.
1. Install the table elevation crank (A) as illustrated.
The slots on the shaft and crank handle must be
aligned. Fasten the crank handle to the shaft with
the pin supplied. SEE FIG. 1.
Fig. 1
A
MOUNTING SWITCH
ount switch assembly (A) using two 10mm bolts (B)
M
as pictured on upper right side of machine. SEE
FIGS. 2 AND 3.
Fig. 2
B
DUST COLLECTOR CONNECTION
The 26” horizontal drum sander is equipped with two
4” dust chutes. Ring clamps must be used to connect
the dust collection hoses to the chutes.
!
WARNING
NEVER ATTEMPT TO OPERATE YOUR MACHINE
WITHOUT A DUST COLLECTOR ATTACHED AND
RUNNING!
Fig. 3
A
15
Page 16
MOUNTING AND REPLACING
SANDING BELTS
!
WARNING
MAKE CERTAIN THE MACHINE IS DISCONNECTED
FROM THE POWER SOURCE BEFORE MOUNTING
THE SANDING BELT!
REMOVING THE SANDING BELTS
In order to access the sanding drums, lift and tilt the
upper guard towards the rear. The sanding belts are
fixed at either end of the drums by spring-loaded
clamps.
TO REMOVE THE SANDING BELTS:
1. Push the right clamp forward; the tab of the sanding
belt must be pulled out of the right drum slot.
SEE FIG. 4.
MOUNTING NEW SANDING BELTS
1. Insert tab of the belt on the left end of the drum.
SEE FIG. 5.
Fig. 5
Fig. 4
2. Unwind the sanding belt from the drum, and push
the clamp forward at the left side of the drum to
remove the sanding belt tab from the left drum slot.
2. Push the left clamp forward to allow the tab to slide
under the clamp.
3. Release the clamp to lock the belt tab into place.
4. Roll the sanding belt onto the drum, keeping the
edges snug. SEE FIG. 6.
Fig. 6
5. Insert the tab (right end of the sanding belt) into the
slot at the other end of the drum.
Push the clamp forward so that the tab will slide in.
6.
The clamps are spring-loaded and will hold the belt
7.
tightly as the drum rotates.
8. Repeat Steps 1 through 7 for the remaining drum.
The rear sanding drums should be fitted with a finer
sanding paper than the front drum, allowing for coarse
and fine sanding to be achieved with one pass.
16
Page 17
ADJUSTMENTS
CONVEYOR BELT TENSION
AND TRACKING
The conveyor belt may slide to the right or left during
operations if the tension of the conveyor belt is too
loose or too tight. To adjust, follow these procedures:
1. While the unit is running, turn the adjustment bolts
(A) on either side of the conveyor table. SEE FIG. 7.
Fig. 7
A
3. If the motor becomes damaged and needs to be
replaced, remove the bolts (B) on the bottom of the
motor base plate (C), and remove the entire motor
assembly.
REPLACING THE CONVEYOR BELT
If the conveyor belt gets too worn out, the material
being fed will not produce satisfactory results. The
conveyor belt will need to be replaced for ideal results.
TO REPLACE THE CONVEYOR BELT:
1. Remove the guards at both ends of the sander.
2. The four cap screws (A) at the bottom of the feed
table assembly must be removed. SEE FIG. 9.
Fig. 9
B
C
2. The conveyor belt should run at the center of the
conveyor table, and should be tensioned so that
there is good traction during stock feeding.
SANDING DRUM DRIVE BELTS
Both sanding drums are driven by two belts and powered by one motor. If the belt becomes too loose, follow
these procedures:
1. Remove the right end guard, and the front guard.
2. Adjust the height position of the motor by turning
the M12 nuts (A) located on the height adjustment
bolt. SEE FIG. 8.
Fig. 8
A
C
A
3. You can now remove the feed table (B); this will
allow you to replace the conveyor belt (C).
B
17
Page 18
PARALLELISM ADJUSTMENT
OF SANDING DRUM
The front sanding drum has been factory adjusted and
needs no further adjustment. The rear sanding drum
must be adjusted for parallelism.
TO ADJUST, FOLLOW THESE PROCEDURES:
1. Adjust using the cap screws (A) on either end of the
sanding drums (B), using a T-wrench. Turning the
cap screw clockwise will raise the drum while turning it counterclockwise will lower the drum.
SEE FIG. 10.
Fig. 10
B
2. Repeat this dial setting on the opposite end of the
drum. NOTE: It is important that the dial setting be
identical at both ends of the drum.
IMPORTANT: After changing abrasive strips, always
check and, if necessary, reset the back drum height.
The chart below shows the proper settings based upon
sanding grits.
REAR DRUM SETTING GAUGE
Front Drum Grit / Rear Drum Grit Setting (mm)
80/100, 120/150, 120/180, 150/220 .15
80/120, 100/150, 100/180 .30
60/100, 36/38 .40
36/120 .56
36/60 .76
36/80 .93
A
2. Make adjustments to both sides of the rear drum if
necessary, until it is parallel with the front drum.
DRUM HEIGHT
When using different abrasive grits on the drums, the
height of the drums from the workpiece must vary. To
achieve this, the back drum (which should always have
the finer grit) has been designed for easy adjustment.
1. Rotate the cap screw (A) to the desired measurement. SEE FIG. 11.
Fig. 11
PRESSURE ROLLERS
The pressure rollers maintain tension upon the workpiece as it passes through the machine. The spring
tension of the pressure rollers has been factory set.
If a board refuses to pass through the machine, or the
finished surface of a board is uneven, the spring tension of the pressure rollers may need adjusting.
1. Turn the Phillips head screws (A), clockwise to
increase the roller pressure on the workpiece; or
counterclockwise to decrease the pressure.
SEE FIG. 12.
Fig. 12
A
A
2. Repeat this same adjustment at the opposite end of
the roller to maintain parallel.
3. Repeat procedure for the other pressure roller.
!
CAUTION
Do not overtighten the adjusting screw, as excess
roller pressure will prevent the workpiece from
passing through the machine, and may cause the
conveyor belt to stop.
18
Page 19
OPERATIONS
OPERATING TIPS
he basic operating procedure for the Dual Drum
T
Sander is as follows:
1. Set depth of wood removal.
2. Start drums.
3. Start conveyor and select feed rate.
4. Start dust collector system.
5. Feed stock through unit.
Determining depth of cut is one of the most important
procedures for the sander. It may take some experimentation to determine the proper depth of cut, given
the variables of abrasive grit, type of wood, and feed
rate. For best results, use scrap wood to practice sanding and to develop skill and familiarity with the machine
before doing finish work.
A good rule of thumb when sanding with grits finer than
80 is to lower the drum so it contacts the workpiece but
drum can still be rotated by hand. When using grits
coarser than 80 grit, you can lower the drum slightly
more. However, a combination of several variables will
determine the proper depth of cut to use, including the
following:
MULTIPLE-PIECE SANDING RUNS
hen determining sanding thickness, consider cups
W
and crowns that are in the workpiece. When sanding
multiple pieces simultaneously, make sure to stagger
(step) the pieces across the width of the conveyor belt.
This produces better contact with the pressure rollers.
Try to only process multiple pieces of similar thickness.
If there is a significant thickness difference, the thinner
pieces may slip on the conveyor belt if they do not
contact the pressure rollers.
EDGE SANDING
When edge sanding, the sander will mimic the opposite
edge of the stock which is lying on the conveyor belt.
Because of this, it is important for the stock edge to
have been ripped at the proper angle to the face before
the sanding process. When edge sanding small stock,
clamp several pieces together to prevent them from
slipping on the conveyor belt.
SANDING IMPERFECT STOCK
1. Abrasive type and grit size.
2. Width of the piece being processed.
3. Hardness of the piece.
4. Feed rate of the conveyor belt.
STOCK FEEDING ANGLE
Some pieces, because of their dimensions, will need to
be fed into the machine at a 90-degree angle (perpendicular to the drums). However, even a slight offset
angle of the stock will provide for more ef
removal. The optimum feeding angle is about
60-degrees. Angling the workpiece for stock removal
provides other advantages, such as less loading of
certain areas of the drums due to glue lines or mineral
streaks in the stock, more even wear of abrasive strips,
potentially faster feed rates, and lighter loads on the
motor.
Note that to get the best final finish, however, the stock
should be fed through the machine so it will be sanded
in line with the grain of the wood on the final one or two
passes.
fective stock
When sanding stock with a cup or crown, place the
crown up. This will stabilize the stock to help prevent
tipping or rocking during sanding. (After the crown has
been removed and the top is flat, turn the stock over
and sand the opposite side.) To avoid personal injury,
take special care when sanding stock that is twisted,
bowed, or otherwise varies in thickness from end to
end.
If possible, support such stock as it is being sanded to
keep it from slipping or tipping. Use extra roller stand,
help from another person, or hand pressure on the
stock to minimize potentially hazardous situations.
FACE FRAMES AND
RAISED PANEL DOORS
It is important to have the proper abrasive contact when
doing this type of sanding.
an excessive depth of cut, the result can be a gouge or
dip as the drum goes from sanding the rails at full width
to sanding just a few inches of width of the stiles.
If the machine is set to take
19
Page 20
ABRASIVES
The abrasive material you choose will have a substantial effect on the performance of your sander. Variations
in paper type, weight, coating and durability all contribute to achieving your desired finish. Ready-To-Cut
trips are available from your Steel City Distributor.
s
As with any sanding operation, first begin sanding with
a coarser grit, depending on the roughness of the stock
or the amount of stock to be removed. Then progressively work toward finer grits. This means if you are
using two different grits on your 55220 dual drum
sander, the coarser grit should always be placed on
the front drum.
The amount of stock to be removed is a major consideration when choosing the grit grade to start with. Grits
36 and 60 are primarily designed for stock removal;
grits over 100 are primarily finishing grits designed to
remove the scratch pattern from the previous grit used.
For best results, never skip more than one grit grade
when progressing through a sanding sequence.
For fine work, such as furniture, try not to skip any grit
grades during the sanding process. In general, premium
quality abrasives will produce a better finish with a less
noticeable scratch pattern.
CAUTION: Grits that are too fine can sometimes
burnish the wood and leave a glossy surface which will
not accept stains evenly. This will vary by type of wood.
Oak, for example, is susceptible to burnishing because
of its open pores.
Cleaning abrasive strips. Regularly clean the abrasive
strips on the drums with commercially available cleaning sticks, following the manufacturer’s directions.
When cleaning, also brush the stick crumbs from the
drum while it is still rotating.
!
CAUTION
Wear tight fitting clothes and eye protection during
this procedure; stay alert to prevent injury.
Cloth backed abrasives can be cleaned by soaking in
paint thinner or mineral spirits for 20 minutes to 1 hour,
then using a brush to remove any build-up or burns.
Dry the abrasive strips completely before reuse.
Extending Abrasive Life. Abrasive life can also be
increased by removing the abrasive strip from the drum
and reversing it. To do this, remove the strip and use
what was the trailing end as the starting end on the
right side of the drum. Reversing the strip will provide a
fresh set of cutting edges on the abrasive.
READY-TO-CUT ABRASIVE STRIPS
Description Normal Use
60 Grit Sandpaper surfacing and dimensioning
boards, trueing warped boards
80 Grit Sandpaper surfacing, light dimensioning,
removing planer ripples
120 Grit Sandpaper light surfacing, minimal
stock removal
150 Grit Sandpaper finish sanding, minimal stock
removal
180 Grit Sandpaper finish sanding only,
not for stock removal
220 Grit Sandpaper finish sanding only,
not for stock removal
LUBRICATION AND MAINTENANCE
NOTE: Disconnect machine from power source
before performing any maintenance or lubrication.
1. The table height adjustment screw shafts, located
at either end of the machine must be well lubricated
with grease at all times.
MAINTENANCE
2. Verify that all nuts and screws are properly tightened before sanding. Verify that the sanding belts
are mounted properly and have not become loose
or torn.
3. Remove any dust or particles from machine; never
allow dust to accumulate on or in the machine.
20
Page 21
TROUBLESHOOTING GUIDE
To prevent injury to yourself or damage to the drum sander, turn the switch to the OFF position and unplug the power
cord from the electrical receptacle before making any adjustments.
PROBLEM SOLUTION
Sanding paper clogs too quickly. 1. Sanding paper grit too fine.
2. Too much material is removed at once.
3. Dirty board surface.
4. Insufficient dust collection.
5. Stock is too oily.
6. Board contains too much moisture.
7. Sandpaper worn out.
Sandpaper tearing. 1. Drums not perpendicular to feed direction.
2. Drums not parallel to conveyor table.
3. Sandpaper edges overlapped.
Tape is slipping.
4.
5. Too much material is removed at once.
Rounding occurs on the edges. 1. Too much material is removed at once.
Uneven thickness on right and left side of the board. 1. Drums are not parallel to conveyor table.
2. Uneven wear of sanding paper.
Stock slips on the conveyor belt. 1. Too much material is removed at once.
2. Too much dust on the conveyor belt surface.
3. Worn conveyor belt.
Shiny spots on sanded surface. 1. Sanding paper too old.
2. Drums too high.
Marks on sanded surface. 1. Partial damage to sanding paper.
2. Paper overlapped on edges.
Conveyor belt does not run smoothly or stops completely. 1. Conveyor belt tension is incorrect.
2. Belt tracking is incorrect.
Consistently noticeable “snipe” 1. No outfeed support.
2. Pressure roller spring tension incorrect.
3. Drum height incorrect in relation to pressure rollers.
21
Page 22
PARTS
KEY PART
NO. NO. DESCRIPTION QTY.
1A OR70414 Motor 1
1B OR70362 Motor Spec Plate 1
1C OR94105 Capacitor 1
2 OR94060 6mm x 6mm x40mm Key 1
3 OR71034 Pulley 1
4 OR94066 1/4”-20 x 3/8 Soc Hd Set Screw 1
5 OR90640 5/16-18 x 3/4 Hex Head Screw 4
6 OR90625 5/16 Flat Washer 4
OR71035 Motor Adjustment Plate 1
7
8 OR90616 5/16 -18 Hex Nut 4
9 OR90625 5/16 Flat Washer 2
OR71036 Motor Plate Adjusting Screw 2
10
11 OR94067 Retaining Ring 6
12 OR71037 Positioning Shaft 2
KEY PART
NO. NO. DESCRIPTION QTY.
13 OR71038 Motor Base 1
14 OR71039 Base Shaft 1
15 OR94076 5/16 Flat Washer 4
16 OR90640 5/16 -18 x3/4 Hex Head Screw 4
17 OR71040 Stand Side 2
18 OR71041 Front/Rear Stand 1
20 OR90625 5/16 Flat Washer 4
21 OR91658 5/16 Lock Washer 4
OR90616 5/16 - 18 Hex Nut 4
22
23 OR90640 5/16”-18 x 3/4 Hex Head Screw 12
24 OR90625 5/16 Flat Washer 24
OR91658 5/16 Lock Washer 12
26
27 OR90616 5/16-18 Hex Nut 12
22
Page 23
KEY PART
NO. NO. DESCRIPTION QTY.
101 OR71042 Cover (Right) 1
102 OR90060 1/4 Flat Washer 4
103 OR90070 1/4 Lock Washer 4
104 OR93848 1/4 -20 x 3/8 Round Head Screw 4
105 OR71043 Table Support (Front) 1
106 OR71044 Shield Plate 2
107 OR71045 Movable Shield Plate 2
108 OR71046 Bottom Shield Plate (Front) 1
109 OR94068 1/4 - 20 Nylok 4
110 OR90071 1/4 - 20 Hex Nut 8
111 OR70484 Nameplate 1
112 OR93823
113 OR71047 Front Cover 1
114 OR91658 5/16 Lock Washer 8
115 OR93868 5/16 -18 x 1/2 Hex Socket Head Cap Screw
116 OR71048 Cover (Left) 1
117 OR71049 T
118 OR71050 Bottom Shield Plate (Rear) 1
119 OR71051 Rear Cover 1
120 OR91668 1/4 - 20 x 3/4 Hex Head Screw 4
121 OR90060 1/4 Flat W
122 OR94068 1/4 - 20 Nylok Nut 4
123 OR90070 1/4 Lock Washer 4
125 OR94068 1/4 - 20 Nylok Nut
126 OR91330 1/4”-20 x 1 Hex Head Screw 8
127 OR93868 5/16 - 18 x 1/2 Hex Socket Head Cap Screw 8
128 OR91658 5/16 Lock Washer 8
Rivet 4
able Support (Rear) 1
asher 24
KEY PART
NO. NO. DESCRIPTION QTY.
130 OR70303 Spec Plate 1
131 OR71052 Safety Rules Label 1
132 OR71053 Scale 1
133 OR94071 10 - 24 x 3/4 Flat Head Screw 1
134 OR71054 Cursor 1
135 OR71055 Spacer 1
140 OR71056 Bevel Gear 4
141 OR94072 1/4 - 20 x 1/4 Soc Head Set Screw 4
142 OR94073 1/4 - 20 x 2 1/2 Hex Head Screw 4
143 OR94074 Soc Head Set Screw 12
144 OR71057 Bushing 2
145 OR94075 1/4 - 20 x 1/4 Soc Head Set Screw 4
146 OR71058 Positioning Collar 2
147 OR71059 Lower Column Bracket 2
8
4
148 OR71060 Transmission Shaft 1
149 OR71061 Shaft Mount 2
151 OR71062 Bronze Collar 2
152 OR94077 Bearing (51102) 2
153 OR71063 Screw Shaft 2
154 OR71064 Column 2
155 OR71065 Slide 2
156 OR71066 Screw Bushing 2
157 OR94078 Retaining Ring 4
158 OR90640 5/16 -18 x 3/4 Hex Head Screw 4
159 OR91658 5/16 Flat Washer 8
161 OR91658 5/16 Spring Washer 4
162 OR90616 5/16 - 18 Hex Nut 4
23
Page 24
KEY PART
NO. .YTQNOITPIRCSED.ON
202 OR71068 T 1drauG elba
203 1murD tleB royevnoC96017RO
oissimsnarT tleB royevnoC17017RO502
207 OR71073 Bearing Cap 6202 4
RO802
209 OR94079 1/4 -20 x 3/4 Hex Socket Head Cap Screw 16
212 OR93868 5/16 -18 x 1/2 Hex Socket Head Cap Screw 4
213 OR91658 5/16 Lock Washer 4
215 OR71076 Micro Adjustment Positioning Plate 2
KEY PART
NO. .YTQNOITPIRCSED.ON
1tleB royevnoC76017RO102
217 OR94082 5/16 -18 x 4 Hex Socket Head Screw 2
218 2kcolB tnemtsujdA orciM77017RO
1netalP tleB royevnoC07017RO402
1tfahS n
1etalP gninoitisoP27017RO602
228 OR91758 M6 x 16 Hex Socket Head Cap Screw 4
61 wercS daeH naP 4/1 x 42 - 0126009
230 2wercS daeH naP 8/3 x 42-
4tekcarB elbaT47017RO012
61 tuN kolyN 02 - 4/186049RO112
234 OR94072 1/4 - 20 x 1/4 Soc Head Set Screw 2
2daP57017RO412
609RO532
oC87017RO622
0119609RO
4)2026( gniraeB18049RO612
1 rotoM noitcudeR deepS51407RO522
1xoB lortn
4rehsaW kcoL 4/107009RO722
1 revoC mottoB xoB lortnoC97017RO922
2rehsaW kcoL 4/107009RO132
2rehsaW talF 4/106009RO232
2relpuoC tfahSOR71080332
2tuN xeH 81 - 61/561
1lebaL gninraW drauG elbaT18017RO042
24
Page 25
KEY PART
NO. NO. DESCRIPTION QTY.
301 1-1/2”L29x”8/1 5 08P tleB gnidnaS28017RO
302 1-1/2”L29x”8/1 5 021P tleB gnidnaS38017RO
303 1etalP drauG48017RO
31 4 wercS daeH xeH 4/3 x 02
312 1drauG nmuloC78017RO
313 OR71088 Dust Hood Mounting Plate 1
314 OR71089 Hinge Pad 2
315 OR71090 Cover Hinge 2
316 OR71091 Dust Hood 1
317 OR71092 Clip 2
318 OR90616 5/16 - 18 Hex Nut 2
319 OR91658 5/16 Lock Washer 2
320 OR90466 5/16 - 18 x
321 OR71093 Dust Hood Handle 1
330 OR71094 Upper Column Bracket 2
331 OR94085 Soc Head Set Screw 4
332 OR71095 Bumper 2
333 OR71096 Column Cover 2
334 OR71097 Collar Cap 2
335 OR71098 Handle 1
336 OR71099 Handle Knob 1
340 OR71100 Bearing Cap 6
341 OR71101 Left Micro-Adjusting Bearing Cap 1
342 OR94086 Bearing 4
343 OR94087 5/16 -18 x 1 Carriage Bolt 8
344 OR91658 5/16 Lock Washer 8
345 OR90616 5/16 - 18 Hex Nut 4
346 OR71102 Left Bearing Housing 1
347 OR71103 Angle Plate 4
348 OR90070 1/4 Lock Washer 4
349 OR93848 1/4 - 20 x 3/8 Pan Head Screw 4
350 OR94088 Nut 4
351 OR71104 Bushing 2
352 OR94089 Set Screw 4
017RO403
- 4/186619RO1
3/4 Hex. Socket Head Cap Screw 2
KEY PART
NO. NO. DESCRIPTION QTY.
353 2wercS gnitsujdA-orciM50117RO
354 2rehsaW09049RO
2hctaL58
8 wercS daeH naP 8/3 x 02-4/184839RO503
8rehsaW kcoL 4/107009RO603
8rehsaW talF 4/106009RO703
2)C056-71( tleB V48049RO803
1drauG yelluP68017RO903
4rehsaW talF 4/106009RO013
355 2wercS19049RO
9049RO753
9RO
063
363 2 tekcarB etalP erusserP80117RO
364 4rehsaW
365 OR90616 5/16 - 18 Hex Nut 4
366 OR94095 Spring 6
367 OR71109 Left Pressure Plate 3
368 OR71110 Pressure Shaft 2
369 OR71111 Shaft 2
370 OR71112 Pulley 2
371 OR94069 5/16 - 18 x 1Left Hand Hex Head Screw 2
372 OR91658 5/16 Lock Washer 2
373 OR90467 3/8 Flat Washer 2
374 OR90381 M5 Hex Nut 6
375 OR71113 Right Micro-Adjusting Bearing Cap 1
376 OR71114 Right Bearing Housing 1
380 OR71115 Drum 2
381 OR71116 Pull Clamp Bracket 2
382 OR71117 Pull Clamp 2
383 OR71118 Pull Clamp Drum Spring 2
384 OR71119 Pull Clamp Clip Spring 2
385 OR94097 Retaining Ring 2
386 OR94060 6mm x 6mm x 40mm Key 2
387 OR94098 10 -24 x 3/8 Flat Head Screw 2
388 OR90374 10 -24 Hex Nut 2
389 OR71120 Fixed Clamp Bracket 2
390 OR71121 Fixed Clamp Spring 2
391 OR71122 Fixed Clamp 2
396 OR71123 Rotation Instruction Label 1
397 OR71124 Dust Hood Warning Label 1
398 OR71125 Dust Hood Warning Label 1
399 OR71126 Warning Label ( Zebra Pattern)
kcoL 61/585619RO
2retnioP60117RO653
6wercS daeH naP 08 x 5M2
3etalP erusserP thgiR70117RO853
8wercS daeH talF 1 x 81 - 61/539049RO953
6tuN kolyN 5M3093
2tuN kolyN 81 - 61/594049RO163
4tuN xeH 81 - 61/561609RO263
1
25
Page 26
KEY PART
NO. NO. DESCRIPTION QTY.
402 OR94099 10 - 24 x 3/4 Pan Head Screw 4
403 OR71128 Knob 1
404 OR71129 Switch (Conveyor) 1
OR94106 Strain Relief 1
405
406 OR71130 Switch Mounting Plate 1
407 OR91668 1/4 - 20 x 3/4 Hex Head Screw 2
408 OR71131 PC Board Plate 1
409 OR90374 Nut 3/16”-24UNC 4
410 OR71132 Switch Box
411 OR71133 PC Board 1
412 OR94100 Strain Relief (6R-3) 1
413 OR94107 Screw 3
414 OR71134 Cabel Guard 1
KEY PART
NO. NO. DESCRIPTION QTY.
415 OR71135 Insulation Board 1
416 OR94101 M5 x 15 Flat Head Screw 2
430 OR71136 Terminal Cord 2
431 OR71137 Switch Cord 2
432 OR71138 Cord 1
433 OR71139 Motor Cord 1
490 OR94102 10/12 Open End Wrench (Not Shown) 1
491 OR94103 6mm T- Handle Wrench (Not Shown) 1
1
492 OR94104 5mm T-Handle Wrench (Not Shown) 1
501 OR71140 Manual (Not Shown) 1
502 OR71141 Manual French (Not Shown) 1
503 OR71142 Manual Spanish (Not Shown) 1
26
Page 27
STEEL CITY
TOOL WORKS
www.steelcitytoolworks.com
1-877-SC4-TOOL
(1-877-724-8665)
5 Year Warranty
N
27
Page 28
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