- + OPERATOR'S MANUAL 10 in. (254 mm) TABLE SAW BTS20R Your new Table 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. WARNING: To reduce the risk of injury, the user must read and understand the operator's manual. Thank you for buying a Ryobi Table Saw.
TABLE OF CONTENTS Product Specifications .............................................. 2 Rules for Safe Operation ........................................ 3-6 Electrical ..................................................................... 7 Glossary of Terms ...................................................... 8 Unpacking and Tools Needed ................................... 9 Loose Parts List ....................................................... 10 Features .............................
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 DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
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 table saw works. READ ALL INSTRUCTIONS 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.
RULES FOR SAFE OPERATION BLADES COAST AFTER TURN OFF. NEVER USE IN AN EXPLOSIVE ATMOSPHERE. Normal sparking of the motor could ignite fumes. INSPECT TOOL CORDS PERIODICALLY. If damaged, have repaired by a qualified service technician at an authorized service facility. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding conductor.
RULES FOR SAFE OPERATION CHECK WITH A QUALIFIED ELECTRICIAN or service personnel if the grounding instructions are not completely understood or if in doubt as to whether the tool is properly grounded. USE ONLY CORRECT ELECTRICAL DEVICES: 3-wire extension cords that have 3-prong grounding plugs and 3pole receptacles that accept the tool's plug. DO NOT MODIFY the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician.
ELECTRICAL EXTENSION CORDS ELECTRICAL CONNECTION Use only 3-wire extension cords that have 3-prong grounding plugs and 3-pole receptacles that accept the tool's plug. When using a power tool at a considerable distance from the power source, use an extension cord heavy enough to carry the current that the tool will draw. An undersized extension cord will cause a drop in line voltage, resulting in a loss of power and causing the motor to overheat.
GLOSSARY OF TERMS Anti-Kickback Pawls (Fingers) Device which, when properly installed and maintained, is designed to stop the workpiece from being kicked back toward the front of the saw during a ripping operation. Arbor The shaft on which a blade or cutting tool is mounted. Bevel Cut A cutting operation made with an angled blade. Compound Cut A cut with both a miter angle and a bevel angle. Crosscut A cutting or shaping operation made across the grain of the workpiece.
UNPACKING Your Model BTS20R Table Saw is shipped complete in one carton and includes a rip fence, a miter gauge, a blade guard, wheels, and hub caps. Separate all parts from packing materials and check each one with the illustration and the list of Loose Parts to make sure all items are accounted for before discarding any packing material. Important: Remove the foam block from between the saw's housing and the motor.
LOOSE PARTS LIST 3 1 4 12 8 7 9 5 2 6 10 11 Fig. 3 Key No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Rip Fence ......................................................................................................................................................... Miter Gauge ..................................................................................................................................................... Blade Guard Assembly ................................................
FEATURES Your saw is designed to perform as a versatile, accurate, precision cutting tool that is easy to operate.
FEATURES WARNING: WARNING: Although some of the illustrations in this manual are shown with the blade guard removed for clarity, do not operate the saw without the blade guard unless specifically instructed to do so. Always remove the switch key when the tool is not in use and keep it in a safe place. In the event of a power failure, turn the switch off ( ) and remove the key. This action will prevent the tool from accidentally starting when power returns.
FEATURES BLADES It is recommended that you use a RYOBI 10 in. (254 mm) Combination Blade, which is provided with the BTS20R Table Saw. You will get maximum performance with the following features: • 36 precision ground, micro-grain carbide teeth • kerf width of 2.5 mm + .02 • tensioning for 4,800 rpm This blade is provided with the saw. Additional blade styles of the same high quality are available for specific operations such as ripping. Your local RYOBI dealer can provide you with complete information.
ASSEMBLY Remove the table saw base, loose parts, and hardware from the packing materials. Check all items with the loose parts list and drawing. If you are unsure about the description of any part, refer to the drawing. If any parts are missing, delay assembling until you have obtained the missing part(s). ASSEMBLING WHEELS AND HUB CAPS See Figures 7 and 8. Remove the following hardware from the bag: 2 wheels 2 hub caps 4 flat washers 2 shoulder bolts Place the table saw on end.
ASSEMBLY OPENING THE LEG STAND See Figure 10. Note: You can also refer to the blue label on the right-hand side of the table saw for setup procedures. Standing to the side of the table saw, use your left hand to pull the leg stand latch towards you. See 1. Once the leg stand is released from the table saw base, ease the legs of the leg stand toward the floor. See 2. Grasp the grip firmly with your right hand.
ASSEMBLY CLOSING THE LEG STAND See Figure 11. Note: You can also refer to the blue label on the top of the table saw for tear-down procedures. Standing to the side of the table saw, grasp the table tilt handle with your left hand. Tilt the table saw to the your left and grab the grip with your right hand. Gently lower the table saw on its side. See 1 and 2. With your right hand on the grip, use your left hand to release the leg stand latch. See 3 and 4.
ASSEMBLY TO INSTALL RIP FENCE RIP FENCE See Figure 12. To install the rip fence, place the rear lip on the rear rail and pull slightly toward the front of the unit. Lower front end onto the guide surfaces on top of the front rail. Check for a smooth gliding action. Swing the locking handle down to automatically align and secure the fence. REMOVING/REPLACING THE THROAT PLATE See Figure 13. WARNING: Make sure the switch is off and the plug is out of the outlet.
ASSEMBLY BLADE AND GUARD ASSEMBLY SMALL HEX WRENCH WARNING: Do not connect to power supply until assembly is complete. Failure to comply could result in accidental starting and possible serious injury. TO CHECK SAW BLADE INSTALLATION To check the saw blade, first remove the screw holding the throat plate in place. Remove the throat plate. See Figure 14. Make sure the bevel locking lever is locked. Raise the blade arbor to its full height by turning the blade adjusting handle counterclockwise.
ASSEMBLY Blade alignment with the riving knife can be adjusted for different blade thickness. Refer to Settings and Adjustments in the Operations Section. Before continuing, read To Check, Replace or Adjust the Blade Guard Assembly on page 23 to make sure of proper riving knife alignment. Check the blade guard assembly for clearances and free movement. Lower the blade, reinstall the throat plate into the opening, and secure the attachment screw. Tighten the screw securely.
OPERATION BASIC OPERATION OF THE TABLE SAW A table saw can be used for straight-line cutting operations such as cross cutting, ripping, mitering, beveling, and compound cutting. It can dado with optional accessories. The 3-prong plug must be plugged into a matching outlet that is properly installed and grounded according to all local codes and ordinances. Improper connection of the equipment can result in electric shock.
OPERATION The kerf (the cut made by the blade in the wood) will be wider than the blade to avoid overheating or binding. Make allowance for the kerf when measuring wood. Make sure the kerf is made on the waste side of the measuring line. Cut the wood with the finish side up. Knock out any loose knots with a hammer before making the cut. Always provide proper support for the wood as it comes out of the saw. 1 Cross Cut TYPES OF CUTS 2 See Figure 19.
OPERATION SETTINGS AND ADJUSTMENTS BLADE GUARD THROAT PLATE TO REMOVE THE BLADE See Figures 20 - 22. Use the two wrenches supplied with the saw in this procedure to replace the blade. WARNING: - Raise the blade guard. Remove the screw from the throat plate then remove the throat plate. BEVEL LOCKING LEVER BEVEL HANDLE Raise the blade to its full height by turning the blade adjusting handle clockwise. Place the open end of the small hex wrench into the slot beside the blade.
OPERATION TO CHECK, REPLACE OR ADJUST THE BLADE GUARD ASSEMBLY RIVING KNIFE See Figures 23 - 24. The riving knife is mounted between several shims that can be relocated as needed to center the knife behind the blade. It is held in place by two bolts and hex nuts at its base. The bolts are set in slots that permit front-to-back adjustment.
OPERATION TO ADJUST THE BLADE DEPTH GULLET The blade depth should be set so that the outer points of the blade are higher than the workpiece by approximately 1/8 in. to 1/4 in. but the lowest points (gullets) are below the top surface. See Figure 25. WARNING: Unplug the saw and make sure the blade guard assembly is installed and working properly to avoid serious personal injury. Raise the blade by turning the blade adjusting handle counterclockwise or lower it by turning the handle clockwise. Fig.
OPERATION HEELING (PARALLELING) THE BLADE TO THE MITER GAGE GROOVE SCREWS See Figures 28 - 30 . WARNING: Make sure the switch is off, switch key is removed, and saw is unplugged. Failure to do so could result in accidental starting causing serious personal injury. RIGHT MITER GAGE GROOVE Do not loosen any screws for this adjustment until you have checked with a square and made test cuts to be sure adjusments are necessary. Once the screws are loosened, these items must be reset.
OPERATION TO USE OUTFEED SUPPORT See Figure 31. The outfeed support slides to give the operator additional support for cutting long workpieces. With the table saw in the off position, stand behind the saw. Grasp the outfeed support with both hands and pull the outfeed support until it is fully extended. TO USE SLIDING TABLE EXTENSION OUTFEED SUPPORT See Figure 32. The sliding table extension provides the operator with additional table width for supporting wider workpieces.
OPERATION Set the miter gauge to 0˚ and tighten the lock knob. Place a support (the same height as saw table) behind the saw for the cut work. Make sure the wood is clear of the blade before turning on the saw. To turn the saw on ( ), lift the switch button. To turn saw off ( ), press the switch button down. Note: To prevent unauthorized use, remove the switch key as shown in figure 34. Let the blade build up to full speed before moving the workpiece into the blade.
OPERATION TO MAKE A BEVEL CROSS CUT MITER GAUGE See Figure 37. It is recommended that you place the piece to be saved on the left side of the blade and that you make a test cut on scrap wood. WARNING: Unlock the bevel locking lever. Remove the rip fence by lifting the locking handle. Turn the bevel handle until the bevel indicator is at the desired angle. Push the bevel locking lever securely to the left to lock the angle. Set the blade to the correct depth for the workpiece.
OPERATION TO MAKE A COMPOUND MITER CUT FEATHERBOARD It is recommended that you place the piece to be saved on the left side of the blade and that you make a test cut on scrap wood first. WARNING: - + Make sure the blade guard assembly is securely installed and working properly to avoid serious personal injury. PUSHSTICK Remove the rip fence by lifting the lock down handle. Unlock the bevel locking lever. Adjust the bevel angle to the desired setting.
OPERATION WARNING: WARNING: Never feed wood with your hands when making any nonthrough cut such as rabbets or dadoes. WARNING: When making a non-through cut, the cutter is covered by the workpiece during most of the cut. Be alert to the exposed cutter at the start and finish of every cut to avoid the risk of serious personal injury. When the cut is made, turn the saw off ( ). Wait for the blade to come to a complete stop before removing the workpiece. Unplug your saw.
MAINTENANCE WARNING: Before performing any adjustment, make sure the tool is unplugged from the power supply and the switch is in the off ( ) position. Failure to head this warning could result in serious personal injury. See Figure 40. The angle settings of your saw have been set at the factory and, unless damaged in shipping, should not require setting during assembly. After extensive use, it may need to be checked.
TROUBLE SHOOTING PROBLEM Excess Vibration. POSSIBLE CAUSE 1. Blade is out of balance. 2. Blade is warped or damaged. 3. Saw is not mounted securely to a level work surface. SOLUTION 1. Remount and recheck blade. Replace if necessary 2. Replace blade immediately. See page 22. 3. Reposition on a level surface and tighten all mounting hardware securely. 3. Adjustment nut needs adjusting. 1. Remount the rip fence. See page 17. 2. Wax underneath front bar of rip fence and front rail. 3.
NOTES NOTES Page 33
OPERATOR'S MANUAL 10 in. (254 mm) Table Saw Model BTS20R EXTENSION CORD CAUTION **Ampere rating 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.
