Ryobi TS230 Operator`s manual
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OPERATOR'S MANUAL
10 in. (254 mm) Compound Miter Saw
Model TS230 -
Double Insulated
DANGER
FROM BLA DE
45
30
15
0
45
0
2 0
10
0
10
20
30
THANK YOU FOR BUYING A RYOBI COMPOUND MITER SAW.
Your new saw has been engineered and manufactured to Ryobi's high standards for dependability, ease of operation, and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.
CAUTION: Carefully read through this entire operator's manual before using your new saw.
Pay close attention to the Rules for Safe Operation, Warnings, and Cautions. If you use your saw properly and only for what it is intended, you will enjoy years of safe, reliable service.
Please fill out and return the Warranty Service Registration Card so we can be of future service to you.
Thank you again for buying Ryobi tools.
SAVE THIS MANUAL FOR FUTURE REFERENCE
Table Of Contents ........................................................... 2
Rules For Safe Operation ............................................ 3-6
Additional Rules For Safe Operation For
Compound Miter Saws ................................................. 6
Specifications .................................................................. 7
Glossary Of Terms For Woodworking .......................... 7
Unpacking And Checking Contents .............................. 8
Loose Parts List ........................................................... 8
Features ...................................................................... 9-11
A. Know Your Compound Miter Saw ........................... 9
13 Amp Motor .......................................................... 9
10 in. (254 mm) Carbide Tipped Saw Blade ........... 9
Cutting Capacities ................................................... 9
Carrying Handle .................................................... 10
Miter Lock Handle ................................................. 10
Lock-Off Lever ....................................................... 10
Spindle Lock Button .............................................. 10
Trigger Lock .......................................................... 10
Positive Stops On Miter Table ............................... 10
Bevel Lock Knob ................................................... 10
Electric Brake ........................................................ 10
Fence .................................................................... 10
Self-Retracting Lower Blade Guard ....................... 11
Work Clamp ........................................................... 11
Mounting Holes ..................................................... 11
B. Optional Accessories ............................................. 11
C. Electrical Connection ............................................. 11
Assembly .................................................................. 12-14
A. Miter Lock Handle ................................................. 12
B. Work Clamp ........................................................... 12
C. Dust Guide ............................................................ 12
D. To Install Blade ................................................. 12-13
E. Optional Dust Bag ................................................. 14
F. Optional Table Extensions .................................... 14
TABLE OF CONTENTS
G. Optional Stop Block ............................................... 14
H. Workstand ............................................................. 14
Adjustments ............................................................. 14-18
A. Cutting A Slot In The Zero Clearance Throat Plate 14
B. Squaring The Miter Table To The Fence .............. 15
C. Squaring The Saw Blade To The Fence ............... 16
D. Squaring The Blade To The Miter Table ............... 17
E. Pivot Adjustments .................................................. 18
Travel Pivot Adjustment ........................................ 18
Bevel Pivot Adjustment ......................................... 18
F. Depth Stop ............................................................ 18
G. Depth Stop Adjusments ......................................... 18
Operation .................................................................. 18-24
A. Applications ........................................................... 18
B. Cutting With Your Compound Miter saw ............... 19
C. Crosscutting .......................................................... 19
To Crosscut With Your Miter saw .......................... 19
D. Bevel Cut ............................................................... 20
To Bevel Cut With Your Miter Saw ........................ 20
E. Compound Miter Cut ............................................. 21
To Make A Compound Cut With Your Miter Saw .. 21
F. Cutting Compound Miters ...................................... 22
G. Cutting Crown Molding .......................................... 23
H. Laying Molding Flat On The Miter Table ............... 23
I. Cutting Warped Material ........................................ 24
J. Alternate Method Of Clamping Workpiece ............ 24
Maintenance ............................................................. 25-26
A. General ...................................................................... 25
B. Lubrication ............................................................. 25
C. Extension Cords .................................................... 25
D. Brush Replacement ............................................... 26
Troubleshooting ............................................................ 27
Parts Ordering / Service ............................................... 28
Page 2
RULES FOR SAFE OPERATION
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures.
SYMBOL MEANING
SAFETY ALERT SYMBOL:
Indicates caution, warning, or danger. May be used in conjunction with other symbols or pictographs.
DANGER: Failure to obey a safety warning will result in serious injury to yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
WARNING: Failure to obey a safety warning can result in serious injury to yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
NOTE:
CAUTION: Failure to obey a safety warning may result in property damage or personal injury to yourself or to others. Always follow the safety precautions to reduce the risk of fire, electric shock and personal injury.
Advises you of information or instructions vital to the operation or maintenance of the equipment.
DOUBLE INSULATION
Double insulation is a concept in safety, in electric power tools, which eliminates the need for the usual three-wire grounded power cord. All exposed metal parts are isolated from internal metal motor components with protecting insulation. Double insulated tools do not need to be grounded.
IMPORTANT
Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the tool to your nearest
RYOBI FACTORY or AUTHORIZED SERVICE CENTER for repair. When servicing, use only identical Ryobi replacement parts.
WARNING:
The double insulated system is intended to protect the user from shock resulting from a break in the tool's internal wiring. Observe all normal safety precautions related to avoiding electrical shock.
Page 3
RULES FOR SAFE OPERATION
Safe operation of this power tool requires that you read and understand this operator's manual and all labels affixed to the tool. Safety is a combination of common sense, staying alert, and knowing how your compound miter saw works.
READ ALL INSTRUCTIONS
1. KNOW YOUR POWER TOOL. Read the operator's manual carefully. Learn the saw's applications and limitations as well as the specific potential hazards related to this tool.
2. GUARD AGAINST ELECTRICAL SHOCK BY
PREVENTING BODY CONTACT WITH GROUNDED
SURFACES. For example; pipes, radiators, ranges, refrigerator enclosures.
3. KEEP GUARDS IN PLACE and in good working order.
4. KEEP THE WORK AREA CLEAN. Cluttered work areas and work benches invite accidents. DO NOT leave tools or pieces of wood on the saw while it is in operation.
5. DO NOT USE IN DANGEROUS ENVIRONMENTS.
Do not use power tools near gasoline or other flammable liquids, in damp or wet locations, or expose them to rain. Keep the work area well lit.
6. KEEP CHILDREN AND VISITORS AWAY. All visitors should wear safety glasses and be kept a safe distance from work area. Do not let visitors contact tool or extension cord while operating.
7. MAKE WORKSHOP CHILD-PROOF with padlocks and master switches, or by removing starter keys.
8. DO NOT FORCE THE TOOL. It will do the job better and safer at the rate for which it was designed.
9. USE THE RIGHT TOOL. Do not force the tool or attachment to do a job it was not designed for. Don't use it for a purpose not intended.
10. DRESS PROPERLY. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry.
They can get caught and draw you into moving parts.
Rubber gloves and nonslip footwear are recommended when working outdoors. Also wear protective hair covering to contain long hair.
11. ALWAYS WEAR SAFETY GLASSES WITH SIDE
SHIELDS. Everyday eyeglasses have only impactresistant lenses; they are NOT safety glasses.
12. PROTECT YOUR LUNGS. Wear a face or dust mask if the cutting operation is dusty.
13. PROTECT YOUR HEARING. Wear hearing protection during extended periods of operation.
14. DO NOT ABUSE CORD. Never yank cord to disconnect it from receptacle. Keep cord from heat, oil, and sharp edges.
15. DO NOT OVERREACH. Keep proper footing and balance at all times.
16. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer performance. Follow instructions for lubricating and changing accessories.
17. DISCONNECT ALL TOOLS. When not in use, before servicing, or when changing attachments, blades, bits, cutters, etc., all tools should be disconnected.
18. REMOVE ADJUSTING KEYS AND WRENCHES. Get in the habit of checking to see that hex keys and adjusting wrenches are removed from tool before turning it on.
19. AVOID ACCIDENTAL STARTING. Be sure switch is off when plugging in.
20. USE THE 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. A wire gage size (A.W.G.) of at least 14 is recommended for an extension cord 25 feet or less in length. If in doubt, use the next heavier gage.
The smaller the gage number, the heavier the cord.
21. USE OUTDOOR EXTENSION CORDS. When tool is used outdoors, use only extension cords with approved ground connection that are intended for use outdoors and so marked.
22. KEEP BLADES CLEAN AND SHARP. Sharp blades minimize stalling and kickback.
23. KEEP HANDS AWAY FROM CUTTING AREA. Keep hands away from blades. Do not reach underneath work or around or under the blade while blade is rotating. Do not attempt to remove cut material when blade is moving.
WARNING:
Blades coast after turn off.
24. NEVER USE IN AN EXPLOSIVE ATMOSPHERE.
Normal sparking of the motor could ignite fumes.
25. INSPECT TOOL CORDS PERIODICALLY and if damaged, have repaired at your nearest RYOBI
FACTORY or AUTHORIZED SERVICE CENTER. Stay constantly aware of cord location and keep it well away from the rotating blade.
26. INSPECT EXTENSION CORDS PERIODICALLY and replace if damaged.
27. KEEP TOOL DRY, CLEAN, AND FREE FROM OIL
AND GREASE. Always use a clean cloth when cleaning.
Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean tool.
28. STAY ALERT AND EXERCISE CONTROL. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush.
Page 4
RULES FOR SAFE OPERATION
29. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its operation. A guard or other part that is damaged must be properly repaired or replaced by an authorized service center to avoid risk of personal injury.
30. DO NOT USE TOOL IF SWITCH DOES NOT TURN IT
ON AND OFF. Have defective switches replaced by an authorized service center.
31. GUARD AGAINST KICKBACK. Kickback occurs when the blade stalls rapidly and workpiece is driven back towards the operator. It can pull your hand into the blade resulting in serious personal injury. Stay out of blade path and turn switch off immediately if blade binds or stalls.
32. USE THE FENCE. Always use the fence when cutting.
33. SUPPORT LONG WORKPIECES. To minimize risk of blade pinching and kickback, always support long workpieces.
34. BEFORE MAKING A CUT, BE SURE ALL
ADJUSTMENTS ARE SECURE.
35. USE ONLY CORRECT BLADES. Do not use blades with incorrect size holes. Never use blade washers or blade screws that are defective or incorrect. The maximum blade capacity of your saw is 10 in. (254 mm).
36. USE RECOMMENDED ACCESSORIES. The use of improper accessories may cause risk of injury.
37. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the blade is unintentionally contacted.
38. POLARIZED PLUGS. To reduce the risk of electric shock, this tool has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.
39. NEVER LEAVE TOOL RUNNING UNATTENDED.
TURN THE POWER OFF. Do not leave tool until it comes to a complete stop.
40. AVOID CUTTING NAILS. Inspect for and remove all nails from lumber before cutting.
41. NEVER TOUCH BLADE or other moving parts during use.
42. NEVER START A TOOL WHEN THE BLADE IS IN
CONTACT WITH THE WORKPIECE.
43. DO NOT OPERATE THIS TOOL WHILE UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR ANY
MEDICATION.
44. 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.
45. REPLACEMENT PARTS. All repairs, whether electrical or mechanical, should be made at a Ryobi Factory or
Authorized Service Center.
WARNING:
When servicing use only identical Ryobi replacement parts. Use of any other parts may create a hazard or cause product damage.
46. SAVE THESE INSTRUCTIONS. Refer to them frequently and use them to instruct other users. If you loan someone this tool, loan them these instructions also.
WARNING:
The operation of any saw can result in foreign objects being thrown into your eyes, which can result in severe eye damage. Before beginning power tool operation, always wear safety goggles or safety glasses with side shields and a full face shield when needed. We recommend Wide Vision Safety Mask for use over eyeglasses or standard safety glasses with side shields.
Look for this symbol to point out important safety precautions.
It means attention!!! Your safety is involved.
Page 5
Additional Rules For Safe Operation
For Compound Miter Saws
1. NEVER USE A DULL SAW BLADE or one that does not have sufficient set.
2. DO NOT REMOVE THE SAW'S BLADE GUARDS.
Never operate the saw with any guard or cover removed. Make sure all guards are operating properly before each use.
3. MAKE SURE THE MITER TABLE AND SAW ARM
(BEVEL FUNCTION) ARE LOCKED IN POSITION
BEFORE OPERATING YOUR SAW. Lock the miter table by securely tightening the miter lock handle. Lock the saw arm (bevel function) by securely tightening the bevel lock knob.
4. NEVER PERFORM ANY OPERATION "FREE-HAND".
Always place the workpiece to be cut on the miter table and position it firmly against the fence as a backstop.
5. ALWAYS USE A CLAMP to secure the workpiece when possible.
6. NEVER hand hold a workpiece that is too small to be clamped. Keep hands clear of the no hands zone.
7. NEVER reach behind, under, or within three inches of the blade and its cutting path with your hands and fingers for any reason.
8. NEVER stand or have any part of your body in line with the path of the saw blade.
9. ALLOW THE MOTOR TO COME UP TO FULL SPEED before starting a cut.
10. ALWAYS release the power switch and allow the saw blade to stop rotating before raising it out of the workpiece.
11. NEVER reach to pick up a workpiece, a piece of scrap, or anything else that is in or near the cutting path of the blade.
12. NEVER leave the miter saw unattended while connected to a power source.
13. FIRMLY CLAMP OR BOLT your miter saw to a workbench or table. The most comfortable saw table height is 39 inches or at approximately hip height.
14. AVOID AWKWARD OPERATIONS AND HAND PO-
SITIONS where a sudden slip could cause your hand to move into the blade. ALWAYS make sure you have good balance. NEVER operate your miter saw on the floor or in a crouched position.
15. ALWAYS PROVIDE ADEQUATE ROOM AND SUP-
PORT for crosscutting long workpieces.
16. NEVER USE A LENGTH STOP ON THE FREE SCRAP
END OF A CLAMPED WORKPIECE. NEVER hold onto or bind the free scrap end of the workpiece in any operation. If a work clamp and length stop are used together, they must both be installed on the same side of the saw table to prevent the saw from catching the loose end and kicking up.
17. DO NOT TURN THE MOTOR SWITCH ON AND OFF
RAPIDLY. This could cause the saw blade to loosen and could create a hazard. Should this ever occur, stand clear and allow the saw blade to come to a complete stop. Disconnect your saw from the power supply and securely retighten the blade screw (arbor bolt).
18. NEVER cut more than one piece at a time. DO NOT
STACK more than one workpiece on the saw table at a time.
19. IF ANY PART OF THIS MITER SAW IS MISSING or should break, bend, or fail in any way, or should any electrical component fail to perform properly, shut off the power switch, remove the miter saw plug from the power source and have damaged, missing, or failed parts replaced before resuming operation.
20. ALWAYS STAY ALERT! Do not allow familiarity (gained from frequent use of your saw) to cause a careless mistake. ALWAYS REMEMBER that a careless fraction of a second is sufficient to inflict severe injury.
21. MAKE SURE THE WORK AREA HAS AMPLE LIGHT-
ING to see the work and that no obstructions will interfere with safe operation BEFORE performing any work using your saw.
22. ALWAYS TURN OFF SAW before disconnecting it, to avoid accidental starting when re-connecting to power supply.
23. SAVE THESE INSTRUCTIONS. Refer to them frequently and use to instruct other users. If you loan someone this tool, loan them these instructions also.
SAVE THESE INSTRUCTIONS
Page 6
SPECIFICATIONS
Blade Diameter ............................................................................................................................... 10 in. (254 mm)
Blade Arbor ...................................................................................................................................... 5/8 in. (16 mm)
No Load Speed ....................................................................................................................................... 5,000 RPM
Rating ............................................................................................................................. 120 Volts, 60 Hz-AC Only
Input ...................................................................................................................................................... 13 Amperes
Cutting Capacity With Miter At 0
°
/ Bevel 0
°
Maximum Width ............................................................... 5-9/16 in. (141.3 mm) W X 2-9/32 in. (57.9 mm) H
Maximum Height ....................................................................... 3-9/16 in. (90.5 mm) H X 4 in. (101.6 mm) W
Maximum Cutting Capacity With Miter At 45
°
/ Bevel 0
°
..... 3-15/16 in. (100 mm) W X 2-9/32 in. (57.9 mm) H
Maximum Cutting Capacity With Miter At 45
°
/ Bevel 45
°
........... 4 in. (101.6 mm) W X 1-9/16 in. (39.7 mm) H
Net Weight ................................................................................................................................. 32.3 Lbs. (14.7 kg.)
GLOSSARY OF TERMS FOR WOODWORKING
Arbor
The shaft on which a blade or cutting tool is mounted.
Bevel Cut
A cutting operation made with an angled blade.
Crosscut
A cutting or shaping operation made across the grain of the workpiece.
Compound Miter Cut
A compound miter cut is a cut made using a miter angle and a bevel angle at the same time.
Freehand
Performing a cut without using a fence, miter gage, fixture, work clamp, or other proper device to keep the workpiece from twisting during the cut.
Gum
A sticky, sap based residue from wood products.
Miter Cut
A cutting operation made with the wood at any angle other than 90 degrees.
Resin
A sticky, sap base substance that has hardened.
Revolutions Per Minute (RPM)
The number of turns completed by a spinning object in one minute.
Saw Blade Path
The area over, under, behind, or in front of the blade. As it applies to the workpiece, that area which will be, or has been, cut by the blade.
Set
The distance that the tip of the sawblade tooth is bent (or set) outward from the face of the blade.
Throw-Back
Throwing of a workpiece in a manner similar to a kickback.
Usually associated with a cause other than the kerf closing, such as a workpiece not being against the fence, being dropped into the blade, or being placed inadvertently in contact with the blade.
Through Sawing
Any cutting operation where the blade extends completely through the thickness of the workpiece.
Workpiece
The item on which the cutting operation is being done. The surfaces of a workpiece are commonly referred to as faces, ends, and edges.
Zero Clearance Throat Plate
A plastic throat plate inserted in the miter table that allows for blade clearance. When you make your first cut with your compound miter saw, the saw blade cuts a slot through the throat plate the exact width of the blade. This provides for a zero clearance kerf that minimizes workpiece tear-out.
No Hands Zone
The area between the marked lines on the left and right side of the miter table base. This zone is identified by no hands zone labels placed inside the marked lines on the miter table base.
Page 7
UNPACKING AND CHECKING CONTENTS
Your Model TS230 Compound Miter Saw has been shipped completely assembled except for the blade, miter lock handle, work clamp, and dust guide.
■ Remove all loose parts from the carton. Separate and check with the list of Loose Parts. See Figure 1.
■ Remove the packing materials from around your saw.
■ Carefully lift saw from the carton and place it on a level work surface. Although small, this saw is heavy. To avoid back injury, get help when needed.
■ Do not discard the packing materials until you have carefully inspected the saw, identified all loose parts, and satisfactorily operated your new saw.
■ Your saw has been shipped with the saw arm locked in the down position. To release saw arm, push down on top of saw arm and pull out the lock pin. See Figure 3.
■ Lift the saw arm by the handle. Hand pressure should remain on the saw arm to prevent sudden rise upon release of the lock pin.
■ Examine all parts to make sure no breakage or damage has occurred during shipping.
If any parts are damaged or missing, do not attempt to plug in the power cord and turn the switch on until the damaged or missing parts are obtained and are installed correctly.
Contact your nearest Ryobi dealer or call 1-800-525-2579 in the United States or 1-800-265-6778 in Canada for assistance if any parts are missing or damaged.
WARNING:
If any parts are missing do not operate your saw until the missing parts are replaced. Failure to do so could result in possible serious injury.
LOOSE PARTS LIST
The following items are included with your TS230 Compound
Miter Saw:
■ Saw Blade - 10 in. (254 mm), 30 Tooth Carbide Tipped
Crosscut Saw Blade
■ Miter Lock Handle
■ Work Clamp
■ 8 mm Work Clamp Screw
■ Dust Guide
■ Blade Wrench
■ 5 mm Hex Key (allen wrench)
■ 8 mm Hex Key (allen wrench)
■ Operator's Manual
■ Warranty Registration
WORK CLAMP
5 mm HEX KEY
(ALLEN WRENCH)
8 mm HEX KEY
(ALLEN WRENCH)
8 mm WORK CLAMP SCREW
T
A
IO
N
R
O
T
A
T
IO
N
BLADE WRENCH
DUST GUIDE
S
IN
MITER LOCK HANDLE SAW BLADE
Page 8
FEATURES
KNOW YOUR COMPOUND MITER SAW
See Figure 2.
Before attempting to use your saw, familiarize yourself with all operating features and safety requirements.
WARNING:
Do not allow familiarity with your saw to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury.
13 AMP MOTOR
Your saw has a powerful 13 amp motor with sufficient power to handle tough cutting jobs. It is made with all ball bearings, and has externally accessible brushes for ease of servicing.
10 in. (254 mm) CARBIDE TIPPED BLADE
A 10 in. (254 mm) carbide tipped saw blade is included with your compound miter saw. It will cut materials up to 3-15/16 in. (100 mm) thick or 5-9/16 (141.3 mm) wide, depending upon the thickness of the material and the setting at which the cut is being made.
CUTTING CAPACITIES
When the miter angle (miter table) is set at 0
°
and the bevel angle is set at 0
°
:
Your saw will cut materials up to a maximum width of
5-9/16 in. (141.3 mm) wide X 2-9/32 in. (57.9 mm) thick.
It will cut materials up to a maximum thickness of 3-9/16 in.
(90.5 mm) thick X 4 in. (101.6 mm) wide.
When the miter angle (miter table) is set at 45
°
and the bevel angle is set at 0
°
:
Your saw will cut materials up to a maximum of 3-15/16 in.
(100 mm) wide X 2-9/32 in. (57.9 mm) thick.
When the miter angle (miter table) is set at 90
°
and the bevel angle is set at 45
°
:
Your saw will cut materials up to a maximum of 5-9/16 in.
(141.3 mm) wide X 1-9/16 in. (39.7 mm) thick.
When the miter angle (miter table) is set at 45
°
and the bevel angle is set at 45
°
:
Your saw will cut materials up to a maximum of 4 in.
(101.6 mm) wide X 1-9/16 in. (39.7 mm) thick.
UPPER
BLADE GUARD
SAW ARM
DANGER
KEEP H
ANDS AWAY
DE
SWITCH
LOCK-OFF LEVER
SWITCH TRIGGER
DUST GUIDE
BEVEL SCALE
FENCE
WORK CLAMP
BEVEL
LOCK KNOB
MITER
TABLE FRAME
8 mm WORK
CLAMP SCREW
45
30
15
0
45
LOWER
BLADE GUARD
MITER TABLE
NO HANDS
ZONE LABEL
"NO HANDS ZONE"
BOUNDARY LINE
MITER SCALE
0
2 0
10
0
10
20
30
POSITIVE STOP (S) MITER TABLE
CONTROL ARM
ZERO CLEARANCE
THROAT PLATE
MITER
LOCK PLATE
MITER
LOCK HANDLE
Fig. 2
Page 9
FEATURES
CARRYING HANDLE
See Figure 3.
For convenience when carrying or transportating your miter saw from one place to another, a carrying handle has been provided on top of the saw arm as shown in figure 3. To transport, turn off and unplug your saw, then lower the saw arm and lock it in the down position. Lock saw arm by depressing the lock pin.
MITER LOCK HANDLE
See Figure 3.
The miter lock handle securely locks your saw at desired miter angles.
LOCK-OFF LEVER
See Figure 4.
The switch trigger is equipped with a lock-off lever to reduce the possibility of accidental starting. The lock-off lever must be slid back away from the switch trigger in order to turn saw on. Once the saw is on, the lock-off lever can be released. The spring loaded lever will spring back into the lock-off position when the switch trigger is released.
SPINDLE LOCK BUTTON
See Figure 4.
A spindle lock button has been provided for locking the spindle of your saw in a stationary position. Depress and hold the lock button while installing, changing, or removing blade.
TRIGGER LOCK
See Figure 5.
To prevent unauthorized use of your compound miter saw, we suggest that you disconnect it from the power supply and lock the switch in the off position. To lock the switch, install a padlock through the hole in the switch trigger. A lock with a shackle up to 13/64 in. (5 mm) diameter may be used. When the lock is installed and locked, the switch is inoperable. Store the padlock key in another location.
SAW
ARM
10
20
30
SAW ARM
LOCKED IN DOWN POSITION
LOCK-OFF
LEVER
SWITCH
TRIGGER
POSITIVE STOPS ON MITER TABLE
Positive stops have been provided at 0
°
, 22-1/2
°
and
45
°
. The 22-1/2
°
and 45
°
positive stops have been provided on both the left and right side of the miter table.
BEVEL LOCK KNOB
The bevel lock knob securely locks your compound miter saw at desired bevel angles. Positive stop adjustment screws have been provided on each side of the saw arm.
These adjustment screws are for making fine adjustments at 0
°
and 45
°
.
ELECTRIC BRAKE
An electric brake has been provided to quickly stop blade rotation after the switch is released.
FENCE
The fence on your compound miter saw has been provided to hold your workpiece securely against when making all cuts.
Page 10
SWITCH
TRIGGER
PADLOCK
0
10
MITER LOCK
HANDLE
CARRYING
HANDLE
40
45
SPINDLE LOCK BUTTON
LOCK
PIN
Fig. 3
Fig. 4
The lower blade guard is made of shock-resistant, seethrough plastic that provides protection from each side of the blade. It retracts over the upper blade guard as the saw is lowered into the workpiece.
WORK CLAMP
A work clamp has been provided with your saw. It provides greater control by clamping the workpiece to the fence. It also prevents the workpiece from creeping toward the saw blade. This is very helpful when cutting compound miters.
MOUNTING HOLES
See Figure 6.
Your compound miter saw should be permanently mounted to a firm supporting surface such as workbench. Four 7/16 in.
(11 mm) bolt holes have been provided in the saw base for this purpose. Each of the four mounting holes should be bolted securely using 7/16 in. (11 mm) machine bolts, lock washers, and hex nuts (not included). Bolts should be of sufficient length to accommodate the saw base, lock washers, hex nuts, and the thickness of the workbench.
Tighten all four bolts securely.
The hole pattern for an 18 in. (457 mm) x 24 in. (610 mm) workbench is shown in Figure 6. Carefully check the workbench after mounting to make sure that no movement can occur during use. If any tipping, sliding, or walking is noted, secure the workbench to the floor before operating.
OPTIONAL ACCESSORIES
Optional accessories are available and may be purchased for use with your saw. They include table extensions, a stop block, and dust bag.
The table extensions increase the work surface to 36 inches wide, providing improved support for cutting long workpieces.
The stop block is useful as a stop for cutting multiple workpieces
FEATURES to the same length.
The dust bag catches sawdust, helping keep the work area cleaner.
These accessories are available from your Ryobi dealer. For the location of a distributor near you, call 1-800-525-2579 in the United States or 1-800-265-6778 in Canada.
ELECTRICAL CONNECTION
Your saw has a precision built electric motor. It should be connected to a power supply that is 120 volts, 60 Hz, AC
only (normal household current). Do not operate this tool on direct current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If your tool does not operate when plugged into an outlet, double-check the power supply.
WARNING:
The operation of any saw can result in foreign objects being thrown into your eyes, which can result in severe eye damage. Before starting power tool operation, always wear safety goggles or safety glasses with side shields and a full face shield when needed. We recommend wide vision safety mask for use over eyeglasses or standard safety glasses with side shields.
WARNING:
Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury.
3-3/8” 3-3/8"
18"
18”
Fig. 6
Page 11
ASSEMBLY
WARNING:
To prevent accidental starting that could cause possible serious personal injury, assemble all parts to your saw completely before connecting it to power supply. Saw should never be connected to power supply when you are assembling parts, making adjustments, installing or removing blades, or when not in use.
As mentioned previously your saw has been factory assembled and adjusted. The miter lock handle, work clamp, dust guide, and blade are the only parts that have to be installed.
MITER LOCK HANDLE
See Figure 7.
To install the miter lock handle, place the threaded stud on the end of the miter lock handle into the threaded hole in the miter table control arm. Turn clockwise to tighten.
WORK CLAMP
See Figure 8.
To install the work clamp, place the shaft of the clamp in either hole in front of the miter table base. Thread the 8 mm work clamp screw provided into the side of the base and tighten it to secure the clamp in position. Rotate the knob on the clamp to move the it in or out as needed.
WARNING:
When using the work clamp with the stop block, install the clamp on the stop block side of the blade. This will eliminate the possibility of the saw catching the loose end and kicking up. Failure to heed this warning can result in serious personal injury.
DUST GUIDE
See Figure 9.
To install the dust guide, place the end marked INSERT over the exhaust port in the upper blade guard. Turn the guide so that the open end is facing down.
WARNING:
A 10 in. (254 mm) blade is the maximum blade capacity of your saw. Never use a blade that is too thick to allow outer blade washer to engage with the flats on the spindle.
Larger blades will come in contact with the blade guards, while thicker blades will prevent the blade screw from securing the blade on the spindle. Either of these situations could result in a serious accident and can cause serious personal injury.
TO INSTALL BLADE
See Figures 10, 11, and 12.
■ Unplug your saw.
Page 12
TO
LOOSEN
TO
TIGHTEN
CONTROL
ARM
MITER
LOCK HANDLE
45
30
15
0
45
8 mm WORK
CLAMP SCREW
UPPER
BLADE GUARD
10
0
10
20
30
40
45
MITER TABLE BASE
Fig. 8
DUST GUIDE
S
IN EXHAUST
PORT
20
10
0
10
20
30
40
45
0
2 0
10
0
10
20
30
MITER
TABLE
Fig. 7
WORK CLAMP
Fig. 9
ASSEMBLY
WARNING:
Failure to unplug your saw could result in accidental starting causing possible serious personal injury.
■ Push down on the saw arm and pull out the lock pin to release saw arm. Raise saw arm to its full raised position. Be cautious, saw arm is spring loaded to raise.
■ Gently raise the lower blade guard bracket, releasing lower blade guard from notch so that it can be rotated up. See Figure 10.
■ Loosen the phillips screw on the blade bolt cover until blade bolt cover can be raised. See Figure 11.
■ Rotate the lower blade guard and blade bolt cover up and back to expose the blade bolt.
■ Depress the spindle lock button and rotate the blade bolt until the spindle locks. See Figure 12.
■ Using the blade wrench provided, loosen and remove the blade bolt.
NOTE: The blade bolt has left hand threads. Turn blade bolt clockwise to loosen.
■ Remove outer blade washer. Do not remove inner blade washer.
■ Wipe a drop of oil onto inner blade washer and outer blade washer where they contact the blade.
LOWER
BLADE GUARD
NOTCH
LOWER BLADE
GUARD BRACKET
LOWER
BLADE GUARD
PHILLIPS
SCREW
BLADE
BOLT COVER
WARNING:
If inner blade washer has been removed, replace it before placing blade on spindle. Failure to do so could cause an accident since blade will not tighten properly.
■ Fit saw blade inside lower blade guard and onto spindle.
The blade teeth point downward at the front of saw as shown in figure 11.
N
O
R
CAUTION:
Always install the blade with the blade teeth and the arrow printed on the side of the blade pointing down at the front of the saw. The direction of blade rotation is also stamped with an arrow on the upper blade guard.
TO
LOOSEN TO
TIGHTEN
BLADE BOLT
■ Replace outer blade washer. The double "D" flats on the blade washers align with the flats on the spindle.
■ Depress spindle lock button and replace blade bolt.
NOTE: The blade bolt has left hand threads. Turn blade bolt counterclockwise to tighten.
■ Tighten blade bolt securely.
■ Remove the blade wrench and store it for future use in a safe place.
■ Replace the lower blade guard and blade bolt cover.
■ Retighten phillips screw securing blade bolt cover.
Page 13
SPINDLE
LOCK
BUTTON
45
R
O
TA
T
IO
N
R
O
T
A
T
IO
Fig. 10
FLAT (S)
ON SPINDLE
INNER BLADE
WASHER WITH
DOUBLE "D" FLATS
BLADE
OUTER BLADE WASHER
WITH DOUBLE "D" FLATS
Fig. 11
Fig. 12
ASSEMBLY
WARNING:
Make sure the spindle lock button is not engaged before reconnecting saw into power source. Never engage spindle lock button when blade is rotating.
OPTIONAL DUST BAG
An optional dust bag, part number 6073433, is available for use on your compound miter saw. It fits over the exhaust port on the upper blade guard. To install it, remove the dust guide from the exhaust port. Then, insert the two pins on the dust bag frame into the grooves in the exhaust port.
Turn the dust bag frame clockwise until it locks into place.
To remove the dust bag for emptying, simply reverse the above procedure.
OPTIONAL TABLE EXTENSIONS
To install the table extensions, insert the ends of the extensions into the holes in the sides of the base. Adjust the extensions to the desired length. To secure them in place, screw the two thumb screws provided into the holes in the front of the base and tighten them securely.
WARNING:
When using the work clamp with the stop block, install the clamp on the same side as the stop block. This will eliminate the possibility of the saw coming loose and kicking up. Failure to heed this warning can result in serious personal injury.
WARNING:
Make sure the saw blade or blade guard will not hit the work clamp assembly or table extensions when cutting
35
°
to 45
°
angles.
OPTIONAL STOP BLOCK
As mentioned previously, the stop block is useful as a stop for cutting multiple pieces to the same length. It can be installed on either side of the saw base:
■ Loosen the thumb screw and adjust the stop block the desired distance from the blade for the cut to be made. For accurate placement of the stop block, measure the distance from the teeth set on the blade to the stop block.
■ Tighten thumb screw securely.
■ Make a test cut in scrap material and measure the length of the workpiece.
■ Make any necessary adjustments.
WORKSTAND
An optional workstand, part number 673823A is available for use with your compound miter saw.
WARNING:
Always make sure your compound miter saw is securely mounted to a workbench or an approved workstand.
Failure to do so could result in an accident resulting in possible serious personal injury.
ADJUSTMENTS
Your Ryobi compound miter saw has been adjusted at the factory for making very accurate cuts. However, some of the components might have been jarred out of alignment during shipping. Also, over a period of time, readjustment will probably become necessary due to wear. After unpacking your saw, check the following adjustments before you begin using saw. Make any readjustments that are necessary and periodically check the parts alignment to make sure that your saw is cutting accurately.
WARNING:
NOTE: Many of the illustrations in this manual show only portions of your compound miter saw. This is intentional so that we can clearly show points being made in the illustrations. Never operate your saw without all guards securely in place and in good operating condition.
CUTTING A SLOT IN THE ZERO CLEAR-
ANCE THROAT PLATE
Your saw should never be connected to power supply when you are assembling parts, making adjustments, installing or removing blades, or when not in use. Disconnecting your saw will prevent accidental starting that could cause serious injury.
In order to use your compound miter saw, you must cut a slot through the zero clearance throat plate to allow for blade clearance. To cut the slot, set your saw at 0 degrees miter, turn saw on and allow the blade to reach full speed, then carefully make a straight cut as far as it will go through the throat plate. Turn your saw off and allow the blade to come to a complete stop before raising the saw arm.
Next, adjust the bevel angle to 45 degrees, turn your saw on and allow the blade to reach full speed, then carefully make another cut through the zero clearance throat plate.
The throat plate will then be wide enough to allow the blade to pass through it at any angle from 0 to 45 degrees.
Page 14
ADJUSTMENTS
SQUARING THE MITER TABLE TO THE
FENCE
See Figures 13 - 16.
■ Push down on the saw arm and pull out the lock pin to release the saw arm.
■ Raise saw arm to its full raised position.
■ Loosen the miter lock handle approximately one-half turn.
■ Depress the miter lock plate and rotate the miter table until the pointer on the control arm is positioned at 0
°
.
■ Release the miter lock plate and securely tighten the miter lock handle.
■ Lay a framing square flat on the miter table. Place one leg of the square against the fence. Place the other leg of the square beside the zero clearance throat plate in the miter table. The edge of the square and the zero clearance throat plate in the miter table should be parallel as shown in figure 13.
■ If the edge of the framing square and the zero clearance throat plate in the miter table are not parallel as shown in figures 14 and 15, adjustments are needed.
■ Using the 5 mm hex key (allen wrench) provided, loosen the socket head screws located under the miter table.
See Figure 16. Adjust the miter table left or right until the framing square and zero clearance throat plate are parallel.
■ Retighten the screws securely and recheck the fenceto-table alignment.
FENCE
45
˚
40
˚
30˚
20˚
FRAMING
SQUARE
0˚
10˚
20˚
30˚
40˚
45
˚
VIEW OF MITER TABLE NOT SQUARE WITH
FENCE, ADJUSTMENTS ARE REQUIRED Fig. 14
FENCE
45
˚
40˚
30˚
20˚
MITER TABLE
ZERO CLEARANCE
THROAT PLATE
MITER TABLE
0˚ 10˚
20˚
30˚
40˚
45˚
ZERO CLEARANCE
THROAT PLATE
FENCE
MITER TABLE
FRAMING
SQUARE
VIEW OF MITER TABLE NOT SQUARE WITH
FENCE, ADJUSTMENTS ARE REQUIRED Fig. 15
45˚
40˚
30˚
0˚
0˚
10˚
20˚
30˚
40˚
45˚
FRAMING
SQUARE
MITER
LOCK PLATE
ZERO CLEARANCE
THROAT PLATE
MITER
LOCK HANDLE
CORRECT VIEW OF MITER
TABLE SQUARE WITH FENCE
Fig. 13
5 mm SOCKET
HEAD SCREW(S)
BOTTOM VIEW OF MITER TABLE Fig. 16
Page 15
ADJUSTMENTS
SQUARING THE SAW BLADE TO THE
FENCE
See Figures 17 - 20.
■ Pull the saw arm all the way down and engage the lock pin to hold the saw arm in transport position.
■ Loosen the miter lock handle approximately one-half turn.
■ Depress the miter lock plate and rotate the miter table until the pointer on the control arm is positioned at 0
°
.
■ Release the miter lock plate and securely tighten the miter lock handle.
■ Lay a framing square flat on the miter table. Place one leg of the square against the fence. Slide the other leg of the square against the flat part of saw blade.
NOTE: Make sure that the square contacts the flat part of the saw blade, not the blade teeth.
■ The edge of the square and the saw blade should be parallel as shown in figure 17.
■ If the front or back edge of the saw blade angles away from the square as shown in figures 18 and 19, adjustments are needed.
■ Using the 8 mm hex key (allen wrench) provided, loosen the socket head screws that secure the mounting bracket to the miter table. See Figure 20.
■ Rotate the mounting bracket left or right until the saw blade is parallel with the square.
■ Retighten the screws securely and recheck the bladeto-fence alignment.
FENCE
FENCE
45˚
40˚
30˚ 20˚
MITER
TABLE
FRAMING
SQUARE
45˚
40˚
30˚ 20˚
MITER
TABLE
FRAMING
SQUARE
10˚
20˚
30
˚
40
˚
45˚
BLADE
VIEW OF BLADE NOT SQUARE WITH
FENCE, ADJUSTMENTS ARE REQUIRED
Fig. 18
10˚
20˚
30˚
40˚
45˚
BLADE
FENCE
VIEW OF BLADE NOT SQUARE WITH
FENCE, ADJUSTMENTS ARE REQUIRED
Fig. 19
10˚
20˚
30˚
40
˚
45
˚
45˚
40˚
30˚
20˚
BLADE
MITER
TABLE
MITER
LOCK PLATE
FRAMING
SQUARE
CORRECT VIEW OF
BLADE SQUARE WITH FENCE
MITER
LOCK HANDLE
Fig. 17
8 mm SOCKET
HEAD SCREW(S)
45
30
15
45
8 mm HEX KEY
MOUNTING
BRACKET
MITER
TABLE
Fig. 20
Page 16
ADJUSTMENTS
SQUARING THE BLADE TO THE MITER
TABLE
See Figures 21 -24.
■ Pull the saw arm all the way down and engage the lock pin to hold the saw arm in transport position.
■ Loosen the miter lock handle approximately one-half turn.
■ Depress the miter lock plate and rotate the miter table until the pointer on the control arm is positioned at 0
°
.
■ Release the miter lock plate and securely tighten the miter lock handle.
■ Loosen bevel lock knob and set saw arm at 0
°
bevel
(blade set 90
°
to miter table). Tighten bevel lock knob.
■ Place a combination square against the miter table and the flat part of saw blade.
NOTE: Make sure that the square contacts the flat part of the saw blade, not the blade teeth.
■ Rotate the blade by hand and check the blade-to-table alignment at several points.
■ The edge of the square and the saw blade should be parallel as shown in figure 21.
■ If the top or bottom of the saw blade angles away from the square as shown in figures 22 and 23, adjustments are needed.
■ Using a 10 mm wrench or adjustable wrench, loosen the lock nut securing positive stop adjustment screw.
Also loosen bevel lock knob.
■ Adjust positive stop adjustment screw to bring saw blade into alignment with the square. See Figure 24.
■ Retighten bevel lock knob. Next, retighten lock nut securing the positive stop adjustment screw. Recheck blade-to-table alignment.
NOTE: The above procedure can be used to check blade squareness of the saw blade to the miter table at both 0
°
and 45
°
angles.
FENCE
45˚
40˚
30˚ 20˚ 10˚
0˚
10˚
20˚
30˚
40
˚
45
˚
MITER
TABLE COMBINATION
SQUARE
BLADE
VIEW OF BLADE NOT SQUARE WITH MITER
TABLE, ADJUSTMENTS ARE REQUIRED
Fig. 22
FENCE
45˚
40˚
30˚
20˚ 10˚
MITER
TABLE
COMBINATION
SQUARE
0˚
10˚
20˚
30˚
40˚
45
˚
BLADE
VIEW OF BLADE NOT SQUARE WITH MITER
TABLE, ADJUSTMENTS ARE REQUIRED
Fig. 23
FENCE
10˚
20˚
30˚
40˚
45˚
45˚
40˚
30˚ 0˚
20˚ 10˚
BLADE
MITER
TABLE
MITER
LOCK PLATE
COMBINATION
SQUARE
CORRECT VIEW OF BLADE
SQUARE WITH MITER TABLE
MITER
LOCK HANDLE
Fig. 21
Page 17
LOCK NUT(S)
POSITIVE STOP
ADJUSTMENT
SCREW FOR
45
°
ANGLES
Fig. 24
ADJUSTMENTS
PIVOT ADJUSTMENTS
NOTE: These adjustments were made at the factory and normally do not require readjustment.
TRAVEL PIVOT ADJUSTMENT
■ The saw arm should rise completely to the up position by itself.
■ If the saw arm does not raise by itself or if there is play in the pivot joints, have saw repaired at your nearest
RYOBI FACTORY or AUTHORIZED SERVICE CEN-
TER.
BEVEL PIVOT ADJUSTMENT
■ Your compound miter saw should bevel easily by loosening the bevel lock knob and tilting the saw arm to the left.
■ If movement is tight or if there is play in the pivot, have saw repaired at your nearest RYOBI FACTORY or
AUTHORIZED SERVICE CENTER.
DEPTH STOP
The depth stop limits the blade's downward travel. It allows the blade to go below the miter table enough to maintain full cutting capacities. The depth stop positions the blade 1/4 in. (6.4 mm) from the miter table support.
NOTE: The miter table support is located inside miter table.
The depth stop is factory set to provide maximum cutting capacity for the 10 in. (254 mm) saw blade provided with your saw. Therefore, the saw blade provided should never need adjustments.
However, when the diameter of the blade has been reduced due to sharpening, it may be necessary to adjust the depth stop to provide maximum cutting capacity. Also, when a new blade is installed, it is necessary to check the clearance of the blade to the miter table support.
DEPTH STOP ADJUSTMENTS
See Figure 25.
■ Unplug your saw.
DEPTH STOP
ADJUSTMENT
SCREW
BEVEL
LOCK KNOB
HEX
NUT
POSITIVE
STOP ADJUSTMENT
SCREW FOR 0
°
ANGLES
MITER
TABLE
Fig. 25
■ Lower the blade into the zero clearance throat plate of the miter table. Check blade clearance and maximum cutting distance (distance from fence where blade enters) to front of miter table slot.
■ Readjust if necessary.
WARNING:
Do not start your compound miter saw without checking for interference between the blade and the miter table support. Damage could result to the blade if it strikes the miter table support during operation of the saw.
■ Tighten the hex nut with a 17 mm wrench or adjustable wrench.
■ To prevent the depth stop adjustment screw from turning while tightening the hex nut, carefully hold it with the hex key (allen wrench) while tightening the hex nut.
WARNING:
Failure to unplug your saw could result in accidental starting causing possible serious personal injury.
OPERATION
■ To adjust the depth stop use a 17 mm wrench or adjustable wrench and loosen the hex nut at the rear of the miter saw arm.
■ Use the 5 mm hex key (allen wrench) provided to adjust the depth stop adjustment screw. The saw blade is lowered by turning the screw counterclockwise and raised by turning the screw clockwise.
APPLICATIONS
(Use only for the purposes listed below)
■ Cross cutting wood and plastic.
■ Cross cutting miters, joints, etc. for picture frames, moldings, door casings, and fine joinery.
NOTE: The 30 tooth crosscut blade provided is fine for most wood cutting operations, but for fine joinery cuts or cutting plastic, use one of the accessory blades available from your
Ryobi dealer.
Page 18
OPERATION
WARNING:
Before starting any cutting operation, clamp or bolt your compound miter saw to a workbench. Never operate your miter saw on the floor or in a crouched position. Failure to heed this warning can result in serious persional injury
CUTTING WITH YOUR COMPOUND
MITER SAW
WARNING:
When using a work clamp or C-clamp to secure your workpiece against the fence, clamp workpiece on one side of the blade only. The workpiece must remain free on one side of the blade to prevent the blade from binding in workpiece. The workpiece binding the blade will cause motor stalling and kickback. This situation could cause an accident resulting in possible serious personal injury.
CROSSCUTTING
See Figure 26.
A crosscut is made by cutting across the grain of the workpiece. A straight crosscut is made with the miter table set at the zero degree position. Miter crosscuts are made with the miter table set at some angle other than zero.
TO CROSSCUT WITH YOUR MITER SAW:
■ Pull out the lock pin and lift saw arm to its full height.
■ Loosen the miter lock handle. Rotate the miter lock handle approximately one-half turn to the left to loosen.
■ Press the lock plate down with your thumb and hold.
■ Rotate the control arm until the pointer aligns with the desired angle on the miter scale.
■ Release the lock plate.
NOTE: You can quickly locate 0
°
, 22-1/2
°
left or right, and 45
°
left or right by releasing the lock plate as you rotate the control arm. The lock plate will seat itself in one of the positive stop notches, located in the miter table frame.
■ Tighten the miter lock handle securely.
WARNING:
To avoid serious personal injury, always tighten the miter lock handle securely before making a cut. Failure to do so could result in movement of the control arm or miter table while making a cut.
■ Place the workpiece flat on the miter table with one edge securely against the fence. If the board is warped, place the convex side against the fence. If the concave edge of a board is placed against the fence, the board could
45
30
15
0
DANGER
KEEP H ANDS AWAY
FROM BLA
DE
4 0
3 0
2 0
10
0
10
20
30
STRAIGHT CROSSCUT Fig. 26 collapse on the blade at the end of the cut, jamming the blade.
■ When cutting long pieces of lumber or molding, support the opposite end of the stock with a roller stand or with a work surface level with the saw table.
■ Align cutting line on the workpiece with the edge of saw blade.
■ Grasp the stock firmly with one hand and secure it against the fence. Use the work clamp or a C-clamp to secure the workpiece when possible.
WARNING:
To avoid serious personal injury, keep your hands outside the no hands zone; at least 3 in. (76.2 mm) from blade.
Never perform any cutting operation freehand (without holding workpiece against the fence). The blade could grab the workpiece if it slips or twists.
■ Before turning on the saw, perform a dry run of the cutting operation just to make sure that no problems will occur when the cut is made.
■ Grasp the saw handle firmly, slide the lock-off lever back, then squeeze the switch trigger. Allow several seconds for the blade to reach maximum speed.
■ Slowly lower the blade into and through the workpiece.
See Figure 26.
■ Release the switch trigger and allow the saw blade to stop rotating before raising the blade out of workpiece.
Wait until the electric brake stops blade from turning before removing the workpiece from the miter table.
Page 19
OPERATION
BEVEL CUT
See Figures 27 and 28.
A bevel cut is made by cutting across the grain of the workpiece with the blade angled to the workpiece. A straight bevel cut is made with the miter table set at the zero degree position and the blade set at an angle between 0
°
and 45
°
.
TO BEVEL CUT WITH YOUR MITER SAW:
■ Pull out the lock pin and lift saw arm to its full height.
■ Loosen the miter lock handle. Rotate the miter lock handle approximately one-half turn to the left to loosen.
■ Press the lock plate down with your thumb and hold.
■ Rotate the control arm until the pointer aligns with zero on the miter scale.
■ Release the lock plate.
NOTE: You can quickly locate zero by releasing the lock plate as you rotate the control arm. The lock plate will seat itself in one of the built-in positive stop notches, located in the miter table frame.
■ Tighten the miter lock handle securely.
SCALE
LEFT SIDE
LEFT
INDICATOR
POINT
30
15
A
E
K E
N
P
H
FR
G
A
O
D
M
E
S
B LA
AY
E
D
45
MOUNTING BRACKET
RIGHT SIDE
RIGHT
INDICATOR
POINT
15
0
45
30
15
0
0
SCALE
Fig. 27
WARNING:
To avoid serious personal injury, always tighten the miter lock handle securely before making a cut. Failure to do so could result in movement of the control arm or miter table while making a cut.
45
30
4 0
3 0
2 0
10
0
10
20
30
■ Loosen the bevel lock knob and move the saw arm to the left to the desired bevel angle.
■ Bevel angles can be set from 0
°
to 45
°
.
■ For your convenience there is a double scale located on the mounting bracket. See Figure 27. If one side becomes difficult to read as you move the saw arm to the left, simply refer to the other side. Align the indicator point for the side you choose with the desired angle.
■ Once the saw arm has been set at the desired angle, securely tighten the bevel lock knob.
■ Place the workpiece flat on the miter table with one edge securely against the fence. If the board is warped, place the convex side against the fence. If the concave edge of a board is placed against the fence, the board could collapse on the blade at the end of the cut, jamming the blade.
■ When cutting long pieces of lumber or molding, support the opposite end of the stock with a roller stand or with a work surface level with the saw table.
■ Align the cutting line on the workpiece with the edge of saw blade.
■ Grasp the stock firmly with one hand and secure it against the fence. Use the work clamp or a C-clamp to secure the workpiece when possible.
BEVEL CUT
WARNING:
Fig. 28
To avoid serious personal injury, keep your hands outside the no hands zone; at least 3 in. (76.2 mm) from blade.
Never perform any cutting operation freehand (without holding workpiece against the fence). The blade could grab the workpiece if it slips or twists.
■ Before turning on the saw, perform a dry run of the cutting operation just to make sure that no problems will occur when the cut is made.
■ Grasp the saw handle firmly, slide the lock-off lever back, then squeeze the switch trigger. Allow several seconds for the blade to reach maximum speed.
■ Slowly lower the blade into and through the workpiece.
See Figure 28.
■ Release the switch trigger and allow the saw blade to stop rotating before raising the blade out of workpiece.
Wait until the electric brake stops blade from turning before removing the workpiece from miter table.
Page 20
OPERATION
COMPOUND MITER CUT
A compound miter cut is a cut made using a miter angle and a bevel angle at the same time. This type of cut is used to make picture frames, cut molding, make boxes with slopping sides, and for certain roof framing cuts.
To make this type of cut the control arm on the miter table must be rotated to the correct angle and the saw arm must be tilted to the correct bevel angle. Care should always be taken when making compound miter setups due to the interaction of the two angle settings.
Adjustments of miter and bevel settings are interdependent with one another. Each time you adjust the miter setting you change the effect of the bevel setting. Also, each time you adjust the bevel setting you change the effect of the miter setting.
It may take several settings to obtain the desired cut. The first angle setting should be checked after setting the second angle, since adjusting the second angle affects the first.
Once the two correct settings for a particular cut have been obtained, always make a test cut in scrap material before making a finish cut in good material.
TO MAKE A COMPOUND CUT WITH YOUR
MITER SAW:
■ Pull out the lock pin and lift saw arm to its full height.
■ Loosen the miter lock handle. Rotate the miter lock handle approximately one-half turn to the left to loosen.
■ Press the lock plate down with your thumb and hold.
■ Rotate the control arm until the pointer aligns with the desired angle on the miter scale.
■ Release the lock plate.
NOTE: You can quickly locate 0
°
, 22-1/2
°
left or right, and 45
°
left or right by releasing the lock plate as you rotate the control arm. The lock plate will seat itself in one of the positive stop notches, located in miter table frame.
■ Tighten the miter lock handle securely.
S N
4 0
3 0
2 0
10
0
10
20
30
COMPOUND
MITER CUT Fig. 29
■ Place the workpiece flat on the miter table with one edge securely against the fence. If the board is warped, place the convex side against the fence. If the concave edge of a board is placed against the fence, the board could collapse on the blade at the end of the cut, jamming the blade.
■ When cutting long pieces of lumber or molding, support the opposite end of the stock with a roller stand or with a work surface level with the saw table.
■ Align the cutting line on the workpiece with the edge of saw blade.
■ Grasp the stock firmly with one hand and secure it against the fence. Use the work clamp or a C-clamp to secure the workpiece when possible.
WARNING:
To avoid serious personal injury, always tighten the miter lock handle securely before making a cut. Failure to do so could result in movement of the control arm or miter table while making a cut.
WARNING:
To avoid serious personal injury, always keep your hands outside the no hands zone; at least 3 in. (76.2 mm) from blade. Never perform any cutting operation freehand
(without holding workpiece against the fence). The blade could grab the workpiece if it slips or twists.
■ Loosen the bevel lock knob and move the saw arm to the left to the desired bevel angle.
■ Bevel angles can be set from 0
°
to 45
°
.
■ For your convenience there is a double scale located on the mounting bracket. See Figure 27. If one side becomes difficult to read as you move the saw arm to the left, simply refer to the other side. Align the indicator point for the side you choose with the desired angle.
■ Once the saw arm has been set at the desired angle, securely tighten the bevel lock knob.
■ Recheck miter angle setting. Make a test cut in scrap material.
Page 21
■ Before turning on the saw, perform a dry run of the cutting operation just to make sure that no problems will occur when the cut is made.
■ Grasp the saw handle firmly, slide the lock-off lever back, then squeeze the switch trigger. Allow several seconds for the blade to reach maximum speed.
■ Slowly lower the blade into and through the workpiece.
See Figure 29.
■ Release the switch trigger and allow the saw blade to stop rotating before raising the blade out of workpiece.
Wait until the electric brake stops blade from turning before removing the workpiece from miter table.
75
°
80
°
85
°
90
°
45
°
50
°
55
°
60
°
65
°
70
°
PITCH
OF SIDE
0
°
5
°
10
°
15
°
20
°
25
°
30
°
35
°
40
°
OPERATION
CUTTING COMPOUND MITERS
To aid in making the correct settings, the compound angle setting chart below has been provided. Since compound cuts are the most difficult to accurately obtain, trial cuts should be made in scrap material, and much thought and planning made, prior to making your required cut.
NUMBER OF SIDES
6
M- 26.57
B- 14.48
°
°
M- 25.31
B- 16.67
°
°
M- 23.86
B- 18.75
°
°
M- 22.21
B- 20.70
°
°
M- 20.36
B- 22.52
°
°
M- 18.32
B- 24.18
°
°
M- 30.00
B- 0.00
°
°
M- 29.91
B- 2.50
°
°
M- 29.62
B- 4.98
°
°
M- 29.15
B- 7.44
°
°
M- 28.48
B- 9.85
°
°
M- 27.62
B- 12.20
°
°
M- 16.10
B- 25.66
°
°
M- 13.71
B- 26.95
°
°
M- 11.17
B- 28.02
°
°
M- 8.50
B- 28.88
M- 5.73
B- 29.50
°
°
°
°
M- 2.88
B- 29.87
°
°
M- 0.00
B- 30.00
°
°
4
M- 45.00
B- 0.00
°
°
M- 44.89
B- 3.53
°
°
M- 44.56
B- 7.05
°
°
M- 44.01
B- 10.55
°
°
M- 43.22
B- 14.00
°
°
M- 42.19
B- 17.39
°
°
M- 40.89
B- 20.70
°
°
M- 39.32
B- 23.93
°
°
M- 37.45
B- 27.03
°
°
M- 35.26
B- 30.00
°
°
M- 32.73
B- 32.80
°
°
M- 29.84
B- 35.40
°
°
M- 26.57
B- 37.76
°
°
M- 22.91
B- 39.86
°
°
M- 18.88
B- 41.64
°
°
M- 14.51
B- 43.08
°
°
M- 9.85
B- 44.14
M- 4.98
B- 44.78
°
°
°
°
M- 0.00
B- 45.00
°
°
5
M- 36.00
B- 0.00
°
°
M- 35.90
B- 2.94
°
°
M- 35.58
B- 5.86
°
°
M- 35.06
B- 8.75
°
°
M- 34.32
B- 11.60
°
°
M- 33.36
B- 14.38
°
°
M- 32.18
B- 17.09
°
°
M- 30.76
B- 19.70
°
°
M- 29.10
B- 22.20
°
°
M- 27.19
B- 24.56
°
°
M- 25.03
B- 26.76
°
°
M- 22.62
B- 28.78
°
°
M- 19.96
B- 30.60
°
°
M- 17.07
B- 32.19
°
°
M- 13.95
B- 33.53
°
°
M- 10.65
B- 34.59
°
°
M- 7.19
B- 35.37
°
°
M- 3.62
B- 35.84
°
°
M- 0.00
B- 36.00
°
°
Each B (Bevel) and M (Miter) Setting is Given to the Closet 0.005
°
.
COMPOUND-ANGLE SETTINGS FOR POPULAR STRUCTURES
8
M- 22.50
B- 0.00
°
°
M- 22.42
B- 1.91
°
°
M- 22.19
B- 3.81
°
°
M- 21.81
B- 5.68
°
°
M- 21.27
B- 7.52
°
°
M- 20.58
B- 9.31
°
°
M- 19.73
B- 11.03
°
°
M- 18.74
B- 12.68
°
°
M- 17.60
B- 14.24
°
°
M- 16.32
B- 15.70
°
°
M- 14.91
B- 17.05
° °
°
M- 13.36
B- 18.27
°
°
M- 11.70
B- 19.35
°
°
M- 9.93
B- 20.29
°
°
M- 8.06
B- 21.08
°
°
M- 6.12
B- 21.69
°
°
M- 4.11
B- 22.14
°
°
M- 2.07
B- 22.41
°
°
M- 0.00
B- 22.50
°
°
7
M- 25.71
B- 0.00
°
°
M- 25.63
B- 2.17
°
°
M- 25.37
B- 4.32
°
°
M- 24.95
B- 6.45
°
°
M- 24.35
B- 8.53
°
°
M- 23.56
B- 10.57
°
°
M- 22.64
B- 12.53
°
°
M- 21.53
B- 14.41
°
°
M- 20.25
B- 16.19
°
°
M- 18.80
B- 17.87
°
°
M- 17.20
B- 19.41
°
°
M- 15.44
B- 20.82
°
°
M- 13.54
B- 22.07
°
°
M- 11.50
B- 23.16
°
°
M- 9.35
B- 24.06
°
°
M- 7.10
B- 24.78
°
°
M- 4.78
B- 25.30
°
°
M- 2.40
B- 25.61
°
°
M- 0.00
B- 25.71
°
°
9
M- 20.00
B- 0.00
°
°
M- 19.93
B- 1.71
°
°
M- 19.72
B- 3.40
°
°
M- 19.37
B- 5.08
°
°
M- 18.88
B- 6.72
°
°
M- 18.26
B- 8.31
°
°
M- 17.50
B- 9.85
°
°
M- 16.60
B- 11.31
°
°
M- 15.58
B- 12.70
°
°
M- 14.43
B- 14.00
°
°
M- 13.17
B- 15.19
°
°
M- 11.79
B- 16.27
°
°
M- 10.31
B- 17.23
°
°
M- 8.74
B- 18.06
° °
°
M- 7.10
B- 18.75
°
°
M- 5.38
B- 19.29
°
°
M- 3.62
B- 19.68
° °
°
M- 1.82
B- 19.92
°
°
M- 0.00
B- 20.00
°
°
10
M- 18.00
B- 0.00
°
°
M- 17.94
B- 1.54
°
°
M- 17.74
B- 3.08
°
°
M- 17.42
B- 4.59
°
°
M- 16.98
B- 6.07
°
°
M- 16.41
B- 7.50
°
°
M- 15.72
B- 8.89
°
°
M- 14.90
B- 10.21
°
°
M- 13.98
B- 11.46
°
°
M- 12.94
B- 12.62
° °
°
M- 11.80
B- 13.69
°
°
M- 10.56
B- 14.66
°
°
M- 9.23
B- 15.52
°
°
M- 7.82
B -16.26
°
°
M- 6.34
B- 16.88
°
°
M- 4.81
B- 17.37
°
°
M- 3.23
B- 17.72
°
°
M- 1.62
B- 17.93
°
°
M- 0.00
B- 18.00
°
°
Page 22
OPERATION
CUTTING CROWN MOLDING
Your compound miter saw does an excellent job of cutting crown molding. In general, compound miter saws do a better job of cutting crown molding than any other tool made.
In order to fit properly, crown molding must be compound mitered with extreme accuracy.
The two contact surfaces on a piece of crown molding that fit flat against the ceiling and the wall of a room are at angles that, when added together, equal exactly 90
°
. Most crown molding has a top rear angle (the section that fits flat against the ceiling) of 52
°
and a bottom rear angle (the section that fits flat against the wall) of 38
°
.
There are two ways to cut crown molding: (1) place the molding flat on the miter table, and (2) place the molding angled to the miter table and fence.
LAYING MOLDING FLAT ON THE MITER
TABLE
See Figure 30.
To use this method for accurately cutting crown molding for a 90
°
inside or outside corner, lay the molding with its broad back surface flat on the miter table and against the fence.
When setting the bevel and miter angles for compound miters, remember that the settings are interdependent; changing one angle changes the other angle as well.
Keep in mind that the angles for crown moldings are very precise and difficult to set. Since it is very easy for these angles to shift, all settings should first be tested on scrap molding. Also most walls do not have angles of exactly 90
°
, therefore, you will need to fine tune your settings.
When cutting crown molding by this method the bevel angle should be set at 33.85
°
. The miter angle should be set at
31.62
°
either right or left, depending on the desired cut for the application. See the chart below for correct angle settings and correct positioning of crown molding on miter table.
The settings in the chart below can be used for cutting All
Standard (U.S.) crown molding with 52
°
and 38
°
angles. The crown molding is placed flat on the miter table using the compound features of your miter saw.
Bevel Angle
Setting
33.85
°
33.85
°
33.85
°
33.85
°
Type of Cut
Left side, inside corner
1. Top edge of molding against fence
2. Miter table set right 31.62
°
3. Save left end of cut
Right side, inside corner
1. Bottom edge of molding against fence
2. Miter table set left 31.62
°
3. Save left end of cut
Left side, outside corner
1. Bottom edge of molding against fence
2. Miter table set left 31.62
°
3. Save right end of cut
Right side, outside corner
1. Top edge of molding against fence
2. Miter table set right 31.62
°
3. Save right end of cut
CEILING
W
A
L
L
FENCE
TOP EDGE AGAINST FENCE =
LEFT SIDE, INSIDE CORNER
RIGHT SIDE, OUTSIDE CORNER
MITER TABLE
INSIDE
CORNER
FENCE
BOTTOM EDGE AGAINST FENCE =
RIGHT SIDE, INSIDE CORNER
LEFT SIDE, OUTSIDE CORNER
MITER TABLE
OUTSIDE
CORNER
Fig. 30 CROWN MOLDING FLAT ON MITER TABLE
Page 23
OPERATION
CUTTING WARPED MATERIAL
See Figures 31 and 32.
When cutting warped material, always make sure it is positioned on the miter table with the convex side against the fence as shown in figure 31.
If the warped material is positioned the wrong way, it will pinch the blade near the completion of the cut as shown in figure 33.
WARNING:
To avoid a kickback and to avoid serious personal injury, never position the concave edge of bowed/warped material against the fence.
ALTERNATE METHOD OF CLAMPING
WORKPIECE
See Figure 33.
When cutting workpieces that are too wide to be clamped with the work clamp provided, a C-clamp must be used. For example when cutting 2 in. x 6 in. boards.
45
°
40
°
30 °
20 °
10 °
0 ° 10
°
20
°
30
°
40
° 45
°
RIGHT
45
°
40
°
30 °
20 °
10 °
0 ° 10
°
20
°
30
°
40
° 45
°
Fig. 31
WRONG Fig. 32
Page 24
45
30
15
0
45
WIDE
BOARD
3 0
2 0
10
0
10
20
30
C-CLAMP
Fig. 33
MAINTENANCE
WARNING:
When servicing, use only identical Ryobi replacement parts. Use of any other part may create a hazard or cause product damage.
GENERAL
Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, carbon dust, etc.
EXTENSION CORDS
The use of any extension cord will cause some loss of power.
To keep the loss to a minimum and to prevent tool overheating, use an extension cord that is heavy enough to carry the current the tool will draw.
A wire gage size (A.W.G.) of at least 14 is recommended for an extension cord 25 feet or less in length. When working outdoors, use an extension cord that is suitable for outdoor use. The cord's jacket will be marked WA.
WARNING:
Do not at any time let brake fluids, gasoline, petroleumbased products, penetrating oils, etc. come in contact with plastic parts. They contain chemicals that can damage, weaken or destroy plastic.
CAUTION:
Keep extension cords away from the cutting area and position the cord so that it will not get caught on lumber, tools, etc., during cutting operation.
WARNING:
Check extension cords before each use. If damaged, replace immediately. Never use tool with a damaged cord since touching the damaged area could cause electrical shock resulting in serious injury.
It has been found that electric tools are subject to accelerated wear and possible premature failure when they are used on fiberglass boats, sports cars, wallboard, spackling compounds, or plaster. The chips and grindings from these materials are highly abrasive to electric tool parts such as bearings, brushes, commutators, etc. Consequently, it is not recommended that this tool be used for extended work on any fiberglass material, wallboard, spackling compounds, or plaster. During any use on these materials it is extremely important that the tool is cleaned frequently by blowing with an air jet.
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. Therefore, no further lubrication is required.
WARNING:
Always wear safety goggles or safety glasses with side shields during power tool operation or when blowing dust.
If operation is dusty, also wear a dust mask.
Page 25
MAINTENANCE
WARNING:
To ensure safety and reliability, all repairs — with the exception of the externally accessible brushes — should be performed by a Ryobi Factory or Authorized Service
Center.
See Figure 34.
Your saw has externally accessible brush assemblies that should be periodically checked for wear.
PROCEED AS FOLLOWS WHEN
REPLACEMENT IS REQUIRED:
■ Unplug your saw.
WARNING:
Failure to unplug your saw could result in accidental starting causing serious injury.
■ Remove brush cap with a screwdriver. Brush assembly is spring loaded and will pop out when you remove brush cap.
■ Remove brush assembly.
■ Check for wear. If worn, always replace in pairs. Do
not replace one side without replacing the other.
■ Reassemble using new brush assemblies. Make sure curvature of brush matches curvature of motor and that brush moves freely in brush tube.
■ Make sure brush cap is oriented correctly (straight) and replace.
■ Tighten brush cap securely. Do not overtighten.
BRUSH
CAP
20
1
0
0
10
20
30
40
45
BRUSH
ASSEMBLY
S
BRUSH
ASSEMBLY
BRUSH
CAP
Fig. 34
Page 26
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Saw will not start.
Saw makes unsatisfactory cuts.
Blade does not come up to speed.
Saw vibrates excessively.
Does not make accurate 45
90
°
cuts.
Material pinches blade.
Saw blade does not return to UP position.
°
and
1. Saw not plugged in.
2. Faulty switch.
3. Fuse blown or circuit breaker tripped.
4. Cord damaged.
5. Worn, broken brushes.
1. Dull blade.
2. Blade mounted backwards.
3. Gum or pitch on blade.
1. Plug in saw.
2. Have switch replaced by Ryobi
Factory or Authorized Service
Center.
3. Replace fuse or reset circuit breaker.
4. Have cord replaced by Ryobi
Factory or Authorized Service
Center.
5. Replace brushes.
1. Replace blade.
2. Turn blade around.
3. Remove blade and clean with turpentine and coarse steel wool.
4. Change the blade.
4. Incorrect blade for work being done.
1. Extension cord too light or too long.
2. Low supply voltage.
1. Blade screw not tight.
2. Saw not mounted securely to workbench.
3. Workbench on uneven floor.
1. Replace with the adequate size extension cord.
2. Contact the electric company.
1. Tighten blade screw.
2. Tighten all mounting hardware.
4. Blade or blade flanges not clean.
1. Damaged saw blade.
2. Positive stop not adjusted correctly.
3. Blade is not perpendicular to table.
1. Cutting bowed material in wrong position.
1. No spring tension.
2. Spring broken.
3. Reposition workbench on flat surface. Fasten workbench to floor if necessary.
4. Clean blade and blade flanges.
1. Replace blade.
2. Check and adjust positive stop.
3. Check and adjust table.
1. Position bowed material correctly
(convex side to the back fence).
1. Return to a RYOBI Factory or
Authorized Service Center for adjustment.
2. Replace spring.
Page 27
OPERATOR'S MANUAL
10 in. (254 mm) Compound Miter Saw
Model TS230 -
Double Insulated
EXTENSION CORD CAUTION
When using a power tool at a considerable distance from a power source, be sure to use an extension cord that has the capacity to handle the current the tool will draw. An undersized cord will cause a drop in line voltage, resulting in overheating and loss of power.
Use the chart to determine the minimum wire size required in an extension cord. Only round jacketed cords should be used.
When working with a tool outdoors, use an extension cord that is designed for outside use. This is indicated by the letters "WA" on the cord's jacket.
Before using any extension cord, inspect it for loose or exposed wires and cut or worn insulation.
**Ampere rating
(on tool data plate) 0-2.0
Cord Length
25'
50'
100'
16
16
16
2.1-3.4
3.5-5.0
5.1-7.0
7.1-12.0 12.1-16.0
Wire Size (A.W.G.)
16
16
16
16
16
14
16
14
12
14
14
10
14
12
—
CAUTION: Keep the extension cord clear of the working area. Position the cord so that it will not get caught on workpiece, tools, or other obstructions while you are working with a power tool.
**Used on 12 gauge - 20 amp circuit.
• SERVICE
Now that you have purchased your tool, should a need ever exist for repair parts or service, simply contact your nearest Ryobi Factory Service Center. Be sure to provide all pertinent facts when you call or visit. Please refer to the Service Center insert or call 1-800-525-2579 in the United States or 1-800-265-6778 in Canada for your nearest Factory or Authorized
Service Center.
• MODEL NO.
The model and serial numbers of your tool will be found on a plate attached to the motor housing. Please record the serial number in the space provided below.
TS230 • MODEL NUMBER
• SERIAL NUMBER
RYOBI AMERICA CORPORATION
5201 Pearman Dairy Road Anderson SC 29625-8950
Post Office Box 1207 Anderson SC 29622-1207
Phone 1-800-525-2579
RYOBI CANADA INC.
P.O. Box 910
Cambridge, Ontario N1R 6K2
Phone 1-800-265-6778
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