Rikon Power Tools 50-114 Operator's Manual
50-114
4” x 36” Belt / 8” Disc Sander
Operator’s Manual
Record the serial number and date of purchase in your manual for future reference.
The serial number can be found on the specication label on the rear of your machine.
Serial Number: ___________________________ Date of purchase: _________________
For technical support or parts questions, email techsupport@rikontools.com or call toll free at (877)884-5167
50-114M1
www.rikontools.com
TABLE OF CONTENTS
PAGESECTION
Safety Instructions...............................................................3-7
Specifications...................................................................7
Electrical Safety.....................................................5,6,18
Carton Contents...............................................................8
Machine Overview.............................................................................9
Assembly ..................................................................10-11
Adjustments .................................................................. 12
Operation..................................................................13-15
Maintenance...........................................................15-17
Wire Diagram ............................................................18
Accessories ............................................................................18
Troubleshooting..................................................................19
Parts Diagram..................................................................20
Parts List............................................................................21,22
Warranty.............................................................................23
NOTE: The specications, photographs, drawings and information in this manual represent the
current machine model when the manual was prepared. Changes and improvements may be made
at any time, with no obligation on the part of Rikon Power Tools to modify previously delivered
units. Reasonable care has been taken to ensure that the information in this manual is correct, to
provide you with the guidelines for the proper safety, assembly and operation of this machine.
This owner’s manual is not a teaching aid and is intended to show
assembly, adjustments, and general use.
SAVE THESE INSTRUCTIONS.
Refer to them often.
CALIFORNIA PROPOSITION 65 WARNING: Some dust created by power sanding, sawing,
grinding, drilling, and other construction activities contains chemicals known to the State of
California to cause cancer and birth defects or other reproductive harm. Your risk from
exposure to these chemicals varies, depending on how often you do this type of work. To
reduce your exposure, work in a well-ventilated area and with approved safety equipment,
such as dust masks that are specially designed to lter out microscopic particles.
For more detailed information about California Proposition 65 log onto rikontools.com.
Page 2
SAFETY INSTRUCTIONS
IMPORTANT! Safety is the single most important consideration in the operation of this equipment. The
following instructions must be followed at all times. Failure to follow all instructions listed below may
result in electric shock, re, and/or serious personal injury.
There are certain applications for which this tool was designed. We strongly recommend that this tool
not be modied and/or used for any other application other than that for which it was designed. If you
have any questions about its application, do not use the tool until you have
contacted us and we have advised you.
SAFETY SYMBOLS
SAFETY ALERT SYMBOL: Indicates DANGER, WARNING, or CAUTION. This
symbol may be used in conjunction with other symbols or pictographs.
Indicates an imminently hazardous situation, which, if not avoided, could result
in death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result in
death or serious injury.
Indicates a potentially hazardous situation, which, if not avoided, could result in
minor or moderate injury.
NOTICE: Shown without Safety Alert Symbol indicates a situation that may result in property
damage.
GENERAL SAFETY
KNOW YOUR POWER TOOL. Read the owner’s
manual carefully. Learn the tool’s applications, work
capabilities, and its specic potential hazards.
BEFORE USING SANDER
To avoid serious injury and damage to the tool,
read and follow all of the Safety and Operating
Instructions before operating the Bench Sander.
1. Some dust created by using power tools 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.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area and work with approved safety
equipment, such as those dust masks that are
specially designed to lter out microscopic particles.
2. READ the entire Owner’s Manual. LEARN
how to use the tool for its intended applications.
3. GROUND ALL TOOLS. If the tool is
supplied with a 3-prong plug, it must be plugged
into a 3-contact electrical receptacle. The 3rd
prong is used to ground the tool and provide
protection against accidental electric shock.
DO NOT remove the 3rd prong. See Grounding
Instructions on pages 5 and 6.
4. AVOID A DANGEROUS WORKING
ENVIRONMENT. DO NOT use electrical tools in
a damp environment or expose them to rain.
5. DO NOT use electrical tools in the presence
of ammable liquids or gasses.
6. ALWAYS keep the work area clean, well lit,
and organized. DO NOT work in an environment
with oor surfaces that are slippery from debris,
grease, and wax.
7. KEEP VISITORS AND CHILDREN AWAY.
DO NOT permit people to be in the immediate
work area, especially when the electrical tool is
operating.
Page 3
SAFETY INSTRUCTIONS
8. DO NOT FORCE THE TOOL to perform an
operation for which it was not designed. It will do
a safer and higher quality job by only performing
operations for which the tool was intended.
9. 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.
The user must wear a protective cover on their
hair, if the hair is long, to prevent it from contacting any moving parts.
10. CHILDPROOF THE WORKSHOP AREA by
removing switch keys, unplugging tools from the
electrical receptacles, and using padlocks.
11. ALWAYS UNPLUG THE TOOL FROM THE
ELECTRICAL RECEPTACLE when making
adjustments, changing parts or performing any
maintenance.
12. KEEP PROTECTIVE GUARDS IN PLACE
AND IN WORKING ORDER.
13. AVOID ACCIDENTAL STARTING. Make
sure that the power switch is in the “OFF” position
before plugging in the power cord to the electrical
receptacle.
14. REMOVE ALL MAINTENANCE TOOLS
from the immediate area prior to turning “ON” the
machine.
15. USE ONLY RECOMMENDED
ACCESSORIES. Use of incorrect or improper
accessories could cause serious injury to the
operator and cause damage to the tool. If in
doubt, check the instruction manual that comes
with that particular accessory.
16. NEVER LEAVE A RUNNING TOOL
UNATTENDED. Turn the power switch to the
“OFF” position. DO NOT leave the tool until it has
come to a complete stop.
17. DO NOT STAND ON A TOOL. Serious injury
could result if the tool tips over, or you accidentally contact the tool.
18. DO NOT store anything above or near the
tool where anyone might try to stand on the tool
to reach it.
Page 4
19. MAINTAIN YOUR BALANCE. DO NOT
extend yourself over the tool. Wear oil resistant
rubber soled shoes. Keep oor clear of debris,
grease, and wax.
20. MAINTAIN TOOLS WITH CARE. Always
keep tools clean and in good working order. Keep
all blades and tool bits sharp, dress grinding
wheels and change other abrasive accessories
when worn.
21. EACH AND EVERY TIME, CHECK FOR
DAMAGED PARTS PRIOR TO USING THE
TOOL. Carefully check all guards to see that they
operate properly, are not damaged, and perform
their intended functions. Check for alignment,
binding or breaking of moving parts. A guard or
other part that is damaged should be immediately
repaired or replaced.
22. DO NOT OPERATE TOOL WHILE TIRED,
OR UNDER THE INFLUENCE OF DRUGS,
MEDICATION OR ALCOHOL.
23. SECURE ALL WORK. Use clamps or jigs to
secure the work piece. This is safer than attempting to hold the work piece with your hands.
24. STAY ALERT, WATCH WHAT YOU ARE
DOING, AND USE COMMON SENSE WHEN
OPERATING A POWER TOOL.
A moment of inattention while operating power
tools may result in serious personal injury.
25. ALWAYS WEAR A DUST MASK TO
PREVENT INHALING DANGEROUS DUST OR
AIRBORNE PARTICLES, including wood dust,
crystalline silica dust and asbestos dust.
Direct particles away from face and body.
Always operate tool in well ventilated area and
provide for proper dust removal.
Use dust collection system wherever possible.
Exposure to the dust 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. Allowing dust to get into your
mouth or eyes, or lay on your skin may promote
absorption of harmful material.
Always use properly tting NIOSH/OSHA approved respiratory protection appropriate for the
dust exposure, and wash exposed areas with
soap and water.
SAFETY INSTRUCTIONS
26. USE A PROPER EXTENSION CORD IN
GOOD CONDITION. When using an
extension cord, be sure to use one heavy enough
to carry the current your product will draw.
The table on page 8 shows the correct size to
use depending on cord length and nameplate
amperage rating. If in doubt, use the next heavier
gauge. The smaller the gauge number, the larger
diameter of the extension cord. 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.
USE ONLY A 3-WIRE EXTENSION CORD THAT
HAS A 3-PRONG GROUNDING PLUG AND A
3-POLE RECEPTACLE THAT ACCEPTS THE
TOOL’S PLUG.
SAVE THESE INSTRUCTIONS. Refer to them
frequently and use them to instruct others.
ELECTRICAL SAFETY
THIS TOOL MUST BE
GROUNDED WHILE IN USE TO PROTECT THE
OPERATOR FROM ELECTRIC SHOCK.
IN THE EVENT OF A MALFUNCTION OR
BREAKDOWN, grounding provides the path of
least resistance for electric current and reduces
the risk of electric shock. This tool is equipped
with an electric cord that has an equipment
grounding conductor and a grounding plug. The
plug MUST be plugged into a matching electrical
receptacle that is properly installed and grounded
in accordance with ALL local codes and
ordinances.
DO NOT MODIFY THE PLUG PROVIDED.
If it will not t the electrical receptacle, have the
proper electrical receptacle installed by a qualied
electrician.
27. ADDITIONAL INFORMATION regarding
the safe and proper operation of this product is
available from:
• Power Tool Institute
1300 Summer Avenue
Cleveland, OH 44115-2851
www.powertoolinstitute.org
• National Safety Council
1121 Spring Lake Drive
Itasca, IL 60143-3201
www.nsc.org
• American National Standards Institute
25 West 43rd Street, 4th Floor
New York, NY 10036
www.ansi.org
• ANSI 01.1 Safety Requirements for
Woodworking Machines and the
U.S. Department of Labor regulations
www.osha.gov
CHECK with a qualied electrician or service
personnel if you do not completely under-stand
the grounding instructions, or if you are not sure
the tool is properly grounded.
USE ONLY A 3-WIRE EXTENSION CORD
THAT HAS A 3-PRONG GROUNDING PLUG
AND A 3-POLE RECEPTACLE THAT
ACCEPTS THE TOOL’S PLUG. REPLACE A
DAMAGED OR WORN CORD IMMEDIATELY.
This tool is intended for use on a circuit that has
an electrical receptacle as shown in FIGURE
A. FIGURE A shows a 3-wire electrical plug
and electrical receptacle that has a grounding
conductor.
FIG. A
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.
CONTINUED ON PAGE 6
Page 5
SAFETY INSTRUCTIONS
CONTINUED FROM PAGE 5
If a properly grounded electrical receptacle is
not available, an adapter as shown in FIGURE B
can be used to temporarily connect this plug to
a 2-contact ungrounded receptacle. The adapter
has a rigid lug extending from it that MUST be
connected to a permanent earth ground, such as a
properly grounded receptacle box.
THIS ADAPTER IS PROHIBITED IN CANADA.
EXTENSION CORDS
Keep the extension cord
clear of the working area. Position the cord
so that it will not get caught on lumber, tools
or other obstructions while you are working
with a power tool.
Check extension cords
before each use. If damaged replace immediately. Never use a tool with a damaged
cord, since touching the damaged area could
cause electrical shock, resulting in serious
injury.
FIG. B
Use a proper extension cord. Only use cords
listed by Underwriters Laboratories (UL). Other
extension cords can cause a drop in line voltage,
resulting in a loss of power and overheating of
tool. When operating a power tool outdoors, use
an outdoor extension cord marked “W-A” or “W”.
These cords are rated for outdoor use and reduce
the risk of electric shock.
SPECIFIC SAFETY INSTRUCTIONS FOR SANDERS
This machine is intended for the surfacing of natural, solid woods and composite materials. Any other
use not as specied, including modication of the machine or use of parts not tested and approved by
the equipment manufacturer can cause unforeseen damage, and invalidate the warranty.
ATTENTION:
Therefore, the user must be aware that wood working machines are dangerous if not used with care
and all safety precautions are adhered to.
1. Do not operate this machine until you have read all of the following instructions.
2. Do not attempt to operate this machine until it is completely assembled.
3. Do not turn ON this machine if any pieces are damaged or missing.
4. This machine must be properly grounded.
5. If you are not familiar with the operation of the machine, obtain assistance from a qualied
6. It is highly recommended that this machine be rmly mounted to a at and secure work surface
7. Always wear protective eye wear prior to operating this machine.
8. Always wear a dust mask and use adequate dust collection and proper ventilation. Use of
9. Do not wear loose clothing or jewelry when operating this machine. Keep long hair tied back.
Page 6
Use of this sander still presents risks that cannot be eliminated by the manufacturer.
person.
or stand.
sanders can produce harmful particles while sanding certain types of woods.
SPECIFICATIONS
SPECIFICATIONS FOR BELT/DISC SANDER #50-114
Motor ............................................................3/4HP, 120V, 5A, 60Hz
Motor Speed ................................................................. 3,450 RPM
Belt Size .............................................................................. 4” x 36”
Belt Speed ................................................................... 2,165 SFPM
Belt Table Size (L x W) ............................................. 7-1/2” X 6-1/4”
Belt Table Tilt ........................................................................... 0-45°
Disc Size .............................................................................. 8” PSA
Disc Speed .................................................................... 3,450 RPM
Disc Table (L x W) ................................................... 10-3/8” x 5-7/8”
Disc Table Tilt .......................................................................... 0-45°
Miter Gauge ....................................................................... Included
Miter Gauge Slot ..................................................... 16mm x 6.5mm
Machine Height .......................................................................... 20”
Machine Width ..................................................................... 25-1/4”
Machine Depth ............................................................................14”
Base Size ................................................................ 10-7/8” x 8-5/8”
Dust Ports (2) .................................................. 1-1/2” OD / 1-1/4” ID
Net Weight ......................................................................... 32.4 lbs.
SAFETY INSTRUCTIONS FOR SANDERS - CONTINUED
10. Always make sure the power switch is in the OFF position prior to plugging in the machine.
11. Always make sure the power switch is in the OFF position when doing any assembly or setup
operation.
12. Make sure all safety guards and hardware are securely tightened before operating the machine.
13. The use of any accessories or attachments not recommended may cause injury to you and
damage your machine.
14. Abrasive discs and belts should be the recommended width and length of the manufacturer.
15. Replace worn, frayed or torn abrasives, as injury to the user, or the machine, may result.
16. Always keep your face and hands clear of moving parts such as belts, discs and pulleys.
17. Keep power supply cords free of moving parts of the sander. Damaged cords can result in
electric shock.
18. Maintain a minimal gap clearance (1/16” or less) between the sanding disc or the sanding belt
and their tables. See ‘Mounting Disc Table’ instructions on page 10.
19. Always support the workpiece with the table or backstop during sanding.
20. Carefully feed work into the rotating sanding belt, or disc, on the downward direction, so that the
abrasive action pushes the work down onto the tables where it can be controlled.
21. Do not force the work into the abrasives, as burning of the wood or stalling of the machine may
result.
22. Remove material or debris from the work area. Keep work area neat and clean.
Page 7
CARTON CONTENTS
UNPACKING AND CHECKING CONTENTS
1. Carefully remove all contents from the shipping carton. Compare the contents with the list of
contents to make sure that all of the items are accounted for, before discarding any packing material.
Place parts on a protected surface for easy identication and assembly.
If any parts are missing or broken, please call RIKON Customer Service (877-884-5167) as soon as
possible for replacements. DO NOT turn your machine ON if any of these items are missing. You may
cause injury to yourself or damage to the machine.
2. Report any shipping damage to your local distributor. Take photographs for any possible insurance
claims.
3. Clean all rust protected surfaces with ordinary house hold type grease or spot remover. Do not use;
gasoline, paint thinner, mineral spirits, etc. These may damage painted surfaces. Wipe all parts
thoroughly with a clean dry cloth.
4. Set packing material and shipping carton aside. Do not discard until the machine has been set up
and is running properly.
A
D E
The following items are provided in the shipping box:
A. Belt / Disc Sander
B. Miter Gauge
C. Disc Sanding Table
D. Belt Sanding Table
E. Sanding Disc Cover & 2 Screws
THE SANDER MUST NOT BE PLUGGED IN AND THE POWER SWITCH
MUST BE IN THE OFF POSITION UNTIL ASSEMBLY IS COMPLETE.
F. Table Lock Lever Handles (3)
G. Washers (3)
H. Hex Wrench - 5mm
I. Wrench - 10mm
J. Dust Fitting Adapters (2)
Large end 38mm ID, Small end 34mm OD
B
H
G
F
I J
C
Page 8
NOTE: Full Parts Diagram and Parts List are listed on pages 20 to 22.
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