KNOVA KN BTS-10W User Manual

KN BTS-10W
10
(254 mm)
Table saw with stand
Sierra de mesa para madera con base
TABLE OF CONTENTS
PRODUCT SPECIFICATIONS
Depth of cut at 90º: 3” (76.2 mm)
Depth of cut at 45º: 2-1/2” (63.5 mm)
Saw blade carbide tipped: 10” (254 mm)
Arbor: 5/8” (15.8 mm)
Saw blade speed: 4,500 R.P.M. (no load)
Universal motor: 2.7 H.P. (maximun load) 120 V. 60 Hz.
Assembly 10
Adjustments 11
Operation 12
Maintenance 12
Troubleshooting Guide 13
Parts List and Exploded Views 13
Die cast aluminum table: 26-7/64” x 17-1/8” (663 x 435 mm)
Aluminum extrusion fence: 17-7/8” x 2” (454 x 50.8 mm)
ABS miter gauge: 30º, 45º, 60º, 75º, 90º (L & R)
Machine dimensions: 27-23/64” x 26-3/16” x 38-9/16” (695 x 665 x 980 mm) width - depth - height
Weight: net/gross: 17.7/20 Kgs.
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, birth defects or other reproductive harm. Some examples of these chemicals are:
• 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 dust masks that are specially designed to filter out microscopic particles.
POWER TOOL SAFETY:
GENERAL SAFETY INSTRUCTIONS Read and understand all the instructions below before using the power tool. These safety instructions are not meant to cover every possible condition that could occur. As with any power tool, common sense, vigilance and due care must be used.
1. READ and become familiar with this entire Operator’s Man­ual. LEARN the tool’s applications, limitations and possible hazards.
2. CAUTION Look for this symbol that identifies important safety precautions. It means BE ALERT! YOUR SAFETY IS IN­VOLVED!
3. NEVER OPERATE THIS MACHINE WITHOUT THE SAFETY GUARD IN PLACE FOR ALL THROUGH –SAWING OPERATIONS.
5. DO NOT use power tools in the presence of flammable liquids or gases.
6. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.
7. KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from the work area.
8. DO NOT FORCE THE TOOL. It will do the job better and safer if used at the rate for which it was designed.
4. DO NOT USE IN A DANGEROUS ENVIRONMENT such as damp or wet locations or in the rain. Keep work area well lighted.
9. USE THE RIGHT TOOL. Don’t force the tool or attachment to do a job for which it is not designed.
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10. WEAR PROPER APPAREL. DO NOT wear loose clothing, gloves, neckties, rings, bracelets or other jewelry that may get caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair.
11. WEAR A FACE MASK OR DUST MASK. Sawing, cutting and sanding operations produce dust.
12. DISCONNECT TOOLS before servicing and when chang­ing accessories, such as blades, cutters, etc.
13. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the OFF position before plugging tool into the power supply.
14. USE ONLY RECOMMENDED ACCESSORIES. Consult the Operator’s Manual for recommended accessories. The use of improper accessories may cause injury to you or dam­age to the tool.
15. REMOVE ADJUSTING KEYS AND WRENCHES. Form the habit of checking to see that keys and adjusting wrenches are removed from the tool before turning ON.
16. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN THE POWER OFF. Do not leave the tool before the blade comes to a complete stop.
17. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is unintentionally con­tacted.
18. DO NOT OVERREACH. Keep proper footing and balance at all times.
20. CHECK FOR DAMAGED OR LOOSE PARTS. Check for alignment of moving parts, binding of moving parts, loose mounting and any other conditions that may affect its safe op­eration. A guard or other part that is loose or damaged should be properly adjusted, repaired or replaced.
21. MAKE WORKSHOP CHILDPROOF with padlocks, master switches or by removing starter keys.
22. DO NOT operate the tool if you are under the influence of any drugs, alcohol or medication that could impair your ability to use the tool safely.
23. USE A DUST COLLECTION SYSTEM whenever possible. Dust generated from certain materials can be hazardous to your health and, in some cases, a fire hazard. Always operate the power tool in a well-ventilated area with adequate dust removal.
24. ALWAYS WEAR EYE PROTECTION. Any power tool can throw debris into your eyes that could cause permanent eye damage. ALWAYS wear safety goggles (not glasses) that com­ply with ANSI safety standard Z87.1. Everyday glasses have only impact resistant lenses. They ARE NOT safety glasses. NOTE: Glasses or goggles not in compliance with ANSI Z87.1 could cause serious injury when they break.
25. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
26. DO NOT loan your tool to a neighbor or friend without pro­viding him/her with the Operator’s Manual. Be sure he/she learns the tool’s applications and possible hazards.
19. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for most efficient and safest performance. Follow in­structions for lubricating and changing accessories.
TABLE SAW SAFETY
1. ALWAYS USE SAW BLADE GUARD, splitter and anti-kick­back pawls for every through–sawing operation. Through–saw­ing operations are those in which the blade cuts completely through the workpiece when ripping or crosscutting. Always be sure blade guard is tightened securely.
2. ALWAYS HOLD WORK FIRMLY against the miter gauge or rip fence.
3. ALWAYS USE a push stick, especially when ripping narrow stock. Refer to ripping instructions in this Operator’s Manual where the push stick is covered in detail. A pattern for making your own push stick is included on page 25.
4. NEVER PERFORM ANY OPERATION FREEHAND, which means using only your hands to support or guide the work­piece. Always use either the fence or the miter gauge to posi­tion and guide the work.
WARNING: FREEHAND CUTTING IS THE MAJOR CAUSE OF KICKBACK AND FINGER/HAND AMPUTATIONS. NEVER USE THE MITER GAUGE AND FENCE SIMULTANEOUSLY.
5. NEVER STAND or have any part of your body in line with the path of the saw blade. Keep your hands out of the saw blade path.
6. NEVER REACH behind or over the cutting tool for any reason.
7. REMOVE the rip fence when crosscutting.
8. DO NOT USE a molding head with this saw.
9. FEED WORK INTO THE BLADE against the direction of rotation only.
10. NEVER use the rip fence as a cut-off gauge when cross­cutting.
11. NEVER ATTEMPT TO FREE A STALLED SAW BLADE with­out first turning the saw OFF. Turn power switch OFF immedi­ately to prevent motor damage.
12. PROVIDE ADEQUATE SUPPORT to the rear and the sides of the saw table for long or wide workpieces.
13. AVOID KICKBACKS (work thrown back towards you) by keeping the blade sharp, the rip fence parallel to the saw blade and by keeping the splitter, antikickback pawls and guards in place, aligned and functioning. Do not release work before passing it completely beyond the saw blade. Do not rip work
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that is twisted, warped or does not have a straight edge to guide it along the fence. Do not attempt to reverse out of a cut with the blade running.
14. AVOID AWKWARD OPERATIONS and hand positions where a sudden slip could cause your hand to move into the saw blade.
15. NEVER USE SOLVENTS to clean plastic parts. Solvents could possibly dissolve or otherwise damage the material. Only a soft damp cloth should be used to clean plastic parts.
16. MOUNT your table saw on a bench or stand before perform­ing any cutting operations. Refer to ASSEMBLY on page 10.
17. NEVER CUT METALS or materials that may make hazard­ous dust.
18. ALWAYS USE IN A WELL-VENTILATED AREA. Remove sawdust frequently. Clean out sawdust from the interior of the saw to prevent a potential fire hazard. Attach a vacuum to the dust port for additional sawdust removal.
19. NEVER LEAVE THE SAW RUNNING UNATTENDED. Do not leave the saw until the blade comes to a complete stop.
20. FOR PROPER OPERATION follow the instructions in this Operator’s Manual entitled OPERATION (Page 18).
NOTE: On machines with no stand or if stand is not being used, a hole approximately 12 in. square must be cut under saw to allow sawdust to fall through. Failure to cut this hole will allow sawdust to build up in the motor area, resulting in a fire hazard and potential motor damage.
ELECTRICAL REQUIREMENTS AND SAFETY
GROUNDING INSTRUCTIONS IN THE EVENT OF A MAL­FUNCTION OR BREAKDOWN, grounding provides a path of least resistance for electric currents and reduces the risk of­electric shock. This tool is equipped with an electrical cord that has an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching 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 fit the receptacle, have the proper receptacle installed by a qualified electrician.
IMPROPER 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. If repair or replacement of the electrical cord or plug is necessary, do not connect the equip­ment grounding conductor to a live terminal.
CHECK with a qualified electrician or service person if you do not completely understand the grounding instructions, or if you are not certain the tool is properly grounded.
USE only three-wire extension cords that have threepronged grounding plugs with three-pole receptacles that accept the tool’s plug. Repair or replace damaged or worn cords imme­diately.
GUIDELINES FOR EXTENSION CORDS USE THE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. Use an extension cord 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, overheating and burning out of the motor. The table on the right shows the cor­rect size to use depending on cord length and nameplate am­pere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
Use a separate electrical circuit for your tool. This circuit must not be less than #12 wire with a 20 A time-lag fuse or a #14 wire with a 15 A time-lag fuse. NOTE: When using an extension cord on a circuit with a #14 wire, the extension cord must not exceed 25 feet in length. Before connecting the motor to the power line, make sure the switch is in the off position and the electric current is rated the same as the current stamped on the motor nameplate. Running at a lower voltage will damage the motor. This tool is intended for use on a circuit that has a receptacle like the one illustrated in Fig. 1.
Fig. 1 shows a three-pronged electrical plug and receptacle that has a grounding conductor. If a properly grounded recep­tacle is not available, an adapter (Fig. 2) can be used to tempo­rarily connect this plug to a twocontact grounded receptacle. The adapter (Fig. 2) has a rigid lug extending from it that MUST be connected to a permanent earth ground, such as a properly grounded receptacle box.
CAUTION In all cases, make certain the receptacle is properly grounded. If you are not sure, have a qualified electrician check the receptacle.
CAUTION This tool is for indoor use only. Do not expose to rain or use in damp locations.
Fig. 1
Three-Pronged Plug
Properly Grounded Three-Pronged Receptacle
Make sure your extension cord is properly wired and in good condition. Always replace a damaged extension cord or have it repaired by a qualified technician before using it. Protect your extension cords from sharp objects, excessive heat and damp or wet areas.
Grounding Prong
3
Fig. 2
Grounding Lug
Adapter
CAUTION This tool must be grounded while in use to protect the operator from electric shock.
Make sure this is connected to a known ground.
Two-Pronged Receptacle
MINIMUM GAUGE FOR EXTENSION CORDS (AWG)
(When using 120 volts only) Ampere Rating Total length of Cord More Than Not More Than 25ft. 50ft. 100ft. 150ft. 0 6 18 16 16 14 6 10 18 16 14 12 10 12 16 16 14 12 12 16 14 12 Not Recommended
PRE-ASSEMBLY
ACCESSORIES AND ATTACHMENTS Use only the recommended accessories with this table saw. Follow the instructions that are supplied with theseaccesso­ries.
TOOLS REQUIRED FOR ASSEMBLY
NOT SUPPLIED
Phillips Screwdriver
Adjustable Wrench
CAUTION To avoid the risk of personal injury:
• Do not use adjustable or wobble-type dado’s. Use stackable dado sets only. Maximum dado width is 1/2 in.
• Do not use a dado with a diameter greater than 6 in.
• Do not attempt to use a dado set without the proper dado insert plate secured in place.
• Do not use a molding head set with this saw.
• Do not modify this saw or use accessories not recommended by customer service.
Combination Square
Slotted Screwdriver
Steel Ruler
4
CARTON CONTENTS
UNPACKING AND CHECKING CONTENTS Separate all parts from packing material. Check each part with the illustration and the list of carton contents (see Pages 6 and
7). Make certain you have all the required parts before discarding any packing material.
TABLE OF PARTS
ITEM DESCRIPTION QUANTITY A Table Saw Assembly 1 B Blade Guard and Splitter 1 C Splitter Bolt, Flat Washer, Star
Washer, Spring Washer & Oval Washer 1 each
D Rip Fence 1 E Hand Wheel Assembly 1 F Flat washer & Dome Nut 1 G Miter Gauge Assembly 1 H Hex Key 1 I Blade Wrenches 2 J Saw Blade 1
CARTON CONTENTS
CAUTION To avoid the risk of personal injury:
• If any parts are missing, do not attempt to assemble the saw, plug in the power cord or turn the switch ON until the missing parts are obtained and correctly installed.
STAND CONTENTS
ITEM DESCRIPTION QUANTITY K K Top Short Leg Bracket 2 L Top Long Leg Bracket 2 M Bottom Short Support Bracket 2 N Bottom Long Support Bracket 2 O Leg 4 P Stand Parts Hardware Bag 1
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KNOW YOUR TABLE SAW
Blade Tilt Pointer & Scale
Overload Reset Switch
Miter Gauge Storage
Rip Fence Storage
ON/OFF Switch with Key
Miter Gauge
Blade Guard
Table Insert
Rip Fence
Table
Blade Bevel Lock Knob
Blade Elevation/Tilting
Handwheel
Blade
Splitter Bracket
Lock Knob
Splitter
Anti-kickback Pawls
Splitter Bracket
Mounting Holes
6
GLOSSARY OF TERMS
ANTI-KICKBACK PAWLS – Prevents the workpiece from be­ing kicked upward or back toward the front of the table saw by the spinning blade.
ARBOR – The shaft on which the blade or dado is mounted.
BEVEL CUT – An angle cut made through the face of the work­piece.
BLADE BEVEL SCALE – Measures the angle the blade is tilted when set for a bevel cut.
BLADE ELEVATION/TILTING HANDWHEEL – Raises and low­ers the blade. Tilts the blade to any angle between 0o and 45o for bevel cuts.
BLADE GUARD – Clear plastic cover that is positioned over the blade while cutting.
COMPOUND CUT – A simultaneous bevel and miter cut.
CROSSCUT – A cut made across the width of the workpiece.
DADO – Special cutting blades that are used to cut grooves in a workpiece.
DUST PORT – Hole in back of saw base for attachment of vacuum hose.
FREEHAND – Performing a cut without using a rip fence, mi­ter gauge, hold down or other proper device to prevent the workpiece from twisting during the cutting operation.
GUM – A sticky sap from wood products.
HEEL – Misalignment of the blade.
JAM NUT – Nut used to lock another nut in place on a thread­ed rod or bolt.
KERF – The amount of material removed by the blade cut.
MITER CUT – An angle cut made across the width of the work­piece.
MITER GAUGE – A guide used for crosscutting operations that slides in the table top channels (grooves) located on ei­ther side of the blade. It helps make accurate straight or angle crosscuts.
OVERLOAD RESET SWITCH – Resets the thermocouple and provides a way to restart the saw motor if it overloads or over­heats.
PUSH STICK – Accessory that is used to push the workpiece through the cut to avoid placing your hands close to the blade.
RESIN – A sticky sap that has hardened.
REVOLUTIONS PER MINUTE (RPM) – The number of turns completed by a spinning object in one minute. RIP FENCE – A guide used for rip cutting that clamps to the table top. It allows the workpiece to cut straight.
RIPPING – Cutting with the grain of solid wood or along the length of the workpiece.
SAW BLADE PATH – The area of the workpiece or table top directly in line with the travel of the blade, or the part of the workpiece that will be cut.
SET – The distance between two saw blade tips, bent outward in opposite directions to each other. The farther apart the tips are, the greater the set.
SPLITTER – Keeps the workpiece split apart after being cut to prevent binding on the blade and workpiece.
TABLE INSERT – Metal insert that is removed from the table to install/remove blades. It is also removed for dado cutting. When dado cutting, a dado insert plate must be used.
THROUGH-SAWING – Making a cut completely through the length or width of a workpiece.
WORKPIECE – Material to be cut.
Leading Edge
Saw Blade Path
Kerf
Surface
Trailing Edge
Workpiece
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ASSEMBLY
Estimated Assembly Time: 40 – 60 minutes
ASSEMBLE STAND (FIG. 1)
1. Unpack all parts and group by type and size. Refer to the Carton Contents.
2. Attach one long top support (L) to top of leg (O) using one bolt (1) and nut (2). NOTE: Do not tighten bolts until stand is properly aligned (see step # 8 before tightening).
3. Attach other end of long top support to top of another leg using one bolt and nut.
4. Attach one long bottom support (N) to center of each leg using bolt (1) and nut (2). This completes the front frame sec­tion.
5. Assemble rear frame section in exactly the same manner.
6. Join front and rear frame assemblies using two short top supports (K) and two short bottom supports (M), bolts and nuts.
7. Insert foot pad (3) onto bottom of leg. Repeat for each leg.
8. Place stand on level surface and adjust so all legs are con­tacting the floor and are at similar angles to the floor. Tighten all bolts. NOTE: Stand should not rock after all bolts are tightened.
MOUNT ASSEMBLE TABLE SAW TO STAND (FIG. 1, 2)
CAUTION Do not operate this machine directly on the floor without using the stand. This is a very dangerous po­sition.
1. Place cardboard or an old blanket on the floor to protect the saw table surface.
2. Place the saw upside down on the protective material (Fig. 2).
3. Position the stand upside down on the saw base. NOTE: Make sure front of stand (identified with label) and front of saw are facing the same direction.
4. Line up the four holes (5) in saw base and stand.
5. Fasten saw to stand using four bolts (12), washers (13) and nuts (14). NOTE: Place washer on each bolt before inserting into saw base and through the support. Nut must be positioned against the bracket (see Fig. 1).
6. Tighten all four nuts. NOTE: DO NOT OVERTIGHTEN NUTS HOLDING SAW TO STAND. THIS WILL DAMAGE THE SAW BASE.
7. Carefully set the saw in its upright position on a clean level surface.
Fig. 1
Fig. 2
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ASSEMBLY
MOUNTING SAW TO ALTERNATIVE BASE (FIG. 3)
1. This saw MUST be properly secured to a sturdy workbench, stand or cabinet. Use the four 3/8 in. holes already provided in the saw base. The front two holes (1) are shown in Fig. 3. There are two additional holes in the rear of the saw base.
Fig. 3
WHEN NOT USING SAW ON THE STAND, PROVIDE A SAW­DUST CUTOUT IN THE WORK SURFACE.
CAUTION Do not operate this Table Saw on a flat surface with­out first cutting a hole 12 in. square under the saw to allow sawdust to fall through and be removed. Fail­ure to provide this sawdust removal hole will cause sawdust to build up around the motor which could result in a fire hazard or cause damage to the motor. Unplug unit from power source before attempting any sawdust removal.
ASSEMBLE BLADE ELEVATION/TILTING
HANDWHEEL (FIG. 4)
1. Attach blade elevation and tilting handwheel (1) to the height regulating bolt (2). Make sure the slot (3) in the hand­wheel hub is engaged with the roll pin (4) in the height regu­lating bolt.
2. Fasten handwheel to height regulating bolt with flat washer (5) and dome nut (6).
RIP FENCE (FIG. 5)
1. Lift up on the rip fence handle (1) so the rear fence clamp (2) is fully extended.
2. Place the rip fence on the saw table and push down on the rip fence handle (1) to lock.
Fig. 5
INSTALLING AND CHANGING THE BLADE (FIG. 6, 7, 8)
CAUTION
• To avoid injury from an accidental start, make sure the switch is in the OFF position and the plug is not connected to the power source outlet.
• To avoid serious injury, the rear of the table insert must be level with the table. A rubber adjusting spacer is provided under the rear of the insert for this purpose. If the rear of the table insert is not level with the rear of the table, adjust the screw (3) until it is level with the table. To raise the insert, turn the screw counterclockwise. To lower the insert, turn the screw clockwise.
NOTE: The front of the insert is stationary and non-adjustable.
1. Remove the table insert (1) by unscrewing the two screws (2, 3). Be careful not to lose the rubber washer that is on the back screw (3) beneath the table insert. (Fig. 6)
Fig. 4
Fig. 6
9
ASSEMBLY
2. Raise the blade arbor (4) to the maximum height by turning the blade handwheel counterclockwise. (Fig.7)
3. Place the open-end wrench jaws (8) on the flats of the saw ar­bor to keep the arbor from turning and place the box-end wrench (9) on the arbor nut (5), and turn counterclockwise. (Fig.8)
4. Remove the arbor nut (5) and flange (6). (Fig.7)
5. Install the saw blade onto the arbor with the blade teeth pointing toward the front of the saw.
6. Install the flange (6) against the blade and thread the arbor nut (5) as far as possible by hand. Ensure that the blade is flush against the inner side of the blade flange. (Fig.7)
NOTE: Make sure all parts are clean before assembling.
CAUTION To avoid possible injury and damage to the work­piece, install the blade with the teeth pointing to­ward the front of table in the direction of the rota­tion arrow on the blade guard.
CAUTION To avoid injury from a thrown workpiece, blade parts or blade contact, never operate saw without the proper insert in place. Use the original table insert when performing all through-sawing operations. Use a dado table insert (not included) when performing all non-through-sawing operations.
BLADE GUARD ASSEMBLY (FIG. 9, 10, 11)
1. Set the blade to maximum height and the tilt to zero de­grees on the bevel scale with the handwheel. Lock the blade bevel lock knob.
2. Place the spring washer (2), flat washer (3), external tooth lock washer (4) onto the blade guard mounting bolt (1) (Fig. 9).
3. Insert bolt and washer assembly through splitter bracket (5).
Blade Guard
Splitter
Fig. 7
7. To tighten the arbor nut (5), place the open-end wrench jaws (8) on the flats of the saw arbor to keep the arbor from turning. (Fig. 8)
8. Place the box-end wrench (9) on the arbor nut (5), and turn clockwise (to the rear of the saw table). (Fig.8)
9. Replace the blade insert in the table recess. Insert the screws through the front and rear holes, remembering the rubber spacer is under the rear of the insert. Tighten the rear screw until insert is level or slightly above the table surface.
Fig. 9
4. Place the oval washer (6) on the pivot rod (7) (Fig. 10).
5. Install the blade guard splitter and bracket assembly into the rear of the saw table. Thread the bolt (1) into the internally threaded pivot rod until snug.
NOTE: The blade guard and splitter is removed from the il­lustration for clarity.
Fig. 10
Fig. 8
6. Lift blade guard arm (8) up and using a straight edge, align the blade guard splitter (9) with the saw blade (10) (Fig. 11).
7. Shift the splitter bracket assembly right or left until parallel alignment to the blade is achieved.
10
ASSEMBLY
8. When the splitter is properly aligned with the saw blade, tighten the bolt securely.
NOTE: The splitter bracket must always be correctly aligned so the cut workpiece will pass on either side without binding or twisting.
CAUTION See Fig. 9, flat washer (11) must be under knob (12). NOTE: Be sure knob is securely tightened and periodically check tightness.
Anti-Kickback Pawl
CAUTION Improper splitter alignment can cause kickback and serious injury.
ADJUSTMENTS
MITER GAUGE ADJUSTMENT (FIG. 12)
1. Loosen the lock handle (1) to allow miter body (2) to rotate freely (Fig. 12). Position the miter body at 90° so the positive detent secures its position. Tighten the lock handle to hold the miter body in position.
2. If the pointer (3) requires adjustment, loosen the two screws under the pointer with a hex key. Adjust the pointer to 90° on the scale then firmly tighten both adjusting screws.
3. To change angles on miter gauge, loosen the lock handle (1) and rotate the miter body to desired angle as indicated by the scale. Secure in position by tightening the lock handle.
Straight edge
Fig. 11
4. If adjustment is needed to make the fence parallel to the groove, do the following:
• Loosen the two screws (3) and lift up on the handle (2).
• Hold the fence bracket (4) firmly against the front of the saw table. Move the far end of the fence until it is parallel with the miter gauge groove.
• Push the handle to lock and tighten both screws.
5. If fence is loose when the handle is in the locked (down­ward) position, do the following:
• Lift the handle (2) and turn the adjusting nut (5) clockwise until the rear clamp is snug. Do not turn the adjusting screw more than 1/4 turn at a time.
• Overtightening the adjusting screw will bend the rear clamp­ing lever and will cause the fence to come out of alignment.
Fig. 12
RIP FENCE ADJUSTMENT (FIG. 13)
1. The fence (1) is moved by lifting up on the handle (2) and sliding the fence to the desired location. Pushing down on the handle locks the fence in position.
2. Position the fence on the right side of the table and along the edge of the miter gauge groove.
3. Lock the fence handle. The fence should be parallel with the miter gauge groove.
CAUTION Failure to properly align fence can cause kickback and serious injury.
Fig. 13
11
ADJUSTMENTS
RIP FENCE INDICATOR ADJUSTMENT (FIG. 13)
1. The rip fence indicator (6) points to the measurement scale (8). The scale shows the distance from the side of the fence closest to the blade.
2. Measure the actual distance with a rule. If there is a differ­ence between the measurement and the indicator, adjust the indicator (6).
3. Loosen the screw (7) and slide the indicator to the correct measurement on the scale. Tighten the screw and re-measure with the rule.
BLADE TILTING MECHANISM The saw blade can be tilted two different ways.
RAPID BLADE TILTING (FIG. 14)
1. Loosen blade bevel lock knob (2).
2. Slide the entire handwheel assembly (1) to desired location.
3. Tighten locking knob (2). Ensure locking knob is fully tight­ened before attempting a cut.
MICRO-ADJUSTMENT BLADE TILTING (FIG. 14)
1. Loosen blade bevel lock knob (2).
2. Push handwheel (1) IN to engage the handwheel gears with the segment gear on the table saw base.
3. While holding handwheel IN, turn the handwheel to tilt the blade to the desired angle.
4. Tighten lock knob to secure bevel angle. NOTE: Changing the blade angle can be done independently
of changing blade height.
CAUTION Blade bevel lock knob (2) must be firmly tightened and locked during all cutting operations.
It is not necessary to loosen blade tilting locking knob (2) when raising or lowering the saw blade.
BLADE PARALLEL TO THE MITER GAUGE GROOVE (FIG. 15, 16) This adjustment was made at the factory, but it should be re-
checked and adjusted if necessary.
CAUTION Always disconnect plug from the power source be­fore making any adjustments.
• This adjustment must be correct to help prevent kickback injuries and ensure accurate cuts.
1. Remove the safety switch key and unplug the saw.
2. Remove the blade guard for this procedure but reinstall and realign after adjustment.
3. Raise the blade to the highest position and set at the 0° angle (90° straight up).
4. Select and mark, with a felt tip maker, a blade tooth having a “right set” and rotate the blade so the marked tooth is 1/2 in. above the table at the front of the saw.
5. Place the combination square base (1) into the right side miter gauge groove (2).
6. Adjust the rule so it touches the front marked tooth and lock ruler so it holds its position in the square assembly.
7. Rotate the blade bringing the marked tooth to the rear and about 1/2 in. above the table.
8. Carefully slide the combination square to the rear until the ruler touches the marked tooth.
9. If the ruler touches the marked tooth at the front and rear position indicating the same measurement, no adjustment is needed at this time. If not, perform adjustment procedure de­scribed in next section.
BLADE HEIGHT ADJUSTMENT (FIG. 14) To raise the saw blade, turn handwheel (1) COUNTERCLOCK-
WISE. To lower the blade, turn the handwheel CLOCKWISE.
Fig. 14
Fig. 15
ADDITIONAL BLADE ADJUSTMENTS (FIG. 16) TOOLS RE­QUIRED (NOT SUPPLIED)
• 10 mm open end or 10 mm combination wrench
• 4 mm hex key • Framing square
• Medium size slotted screwdriver
12
ADJUSTMENTS
ADJUSTMENT PROCEDURE
1. Turn saw switch OFF and remove plug from the power source.
2. Remove blade guard and splitter assembly, miter gauge and rip fence.
3. Using the 10 mm hex wrench, slightly loosen the two middle blade alignment rod strap bolts (1) and two rear blade align­ment rod strap bolts (2) located on the underside of the saw table (see Fig. 16).
Fig. 16
4. While standing at the rear of the saw, use a medium size slotted screwdriver and gently pry the rear of the blade align­ment rod to the LEFT or RIGHT. Using the framing square, simultaneously measure the distance at the front and rear of the blade to an edge of a miter slot. When the distances are within 1/64 in. or closer, tighten both rear blade alignment rod strap bolts (2) while holding the rod firmly in place.
NOTE: The blade alignment rod will only move slightly.
5. If alignment is not achieved by rear adjustment, loosen the two front blade alignment rod strap bolts (3).
6. While standing at the front of the saw, use a medium size slotted screwdriver and gently pry the front of the blade align­ment rod to the RIGHT or LEFT. Simultaneously measure the distance at the front and rear of the blade to an edge of a miter slot. When the distances are with in 1/64 in. or closer, tighten both front blade alignment rod strap bolts (3) while holding the rod firmly in place. NOTE: The blade alignment rod will only move slightly.
Fig. 17
0° BEVEL STOP (FIG. 17)
1. Raise the blade to maximum height by rotating the hand­wheel counterclockwise.
2. Loosen bevel angle lock knob.
3. Tilt the blade to 0° bevel.
4. Using a square (1), verify blade is 90° to the table top.
5. If blade is not 90° to the table, back off the adjustment screw (2).
6. Loosen bevel lock knob and square blade 90° to the table.
7. Once blade is at 90° to the table top, lock bevel angle locking knob.
8. Carefully tighten adjusting screw (2) until it touches the bevel stop. DO NOT OVERTIGHTEN.
9. Recheck to ensure blade is still aligned at 90°.
BEVEL POINTER ADJUSTMENT (FIG. 18) When you have achieved a 90° angle of the blade to the table
top as described in section above, the angle pointer (1) may require adjustment. If so, follow proceeding steps:
1. Loosen pointer screw (2) and move the pointer so it is aligned with 0° on the bevel scale.
2. Retighten the pointer screw.
7. Tighten both middle blade alignment rod strap bolts (1). NOTE: Recheck to make sure all six bolts are properly tight­ened and that the distance from the front and rear of the blade to the miter gauge groove are within 1/64th of an inch from one another.
8. Reinstall blade guard and splitter assembly and adjust the alignment with the blade as outlined earlier in the operator’s manual.
Fig. 18
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ADJUSTMENTS
45° BEVEL STOP (FIG. 19)
1. Raise the blade to maximum height by rotating the hand­wheel counterclockwise.
2. Loosen bevel angle lock knob.
3. Tilt the blade to 45° bevel.
4. Using a square (1), verify blade is 45° to the table top.
5. If blade is not 45° to the table, back off the adjustment screw (2).
6. Loosen bevel lock knob and square blade 45° to the table.
7. Once blade is at 45° to the table top, lock bevel angle lock­ing knob.
OPERATION
BASIC SAW OPERATIONS ON/OFF SWITCH (FIG. 20)
The on/off switch (1) is located on the front panel of the saw base. To turn the saw ON, move the switch to the up position. To turn the saw OFF, move the switch to the down position.
LOCKING SWITCH IN OFF POSITION (FIG. 20) When the saw is not in use, the switch should be locked in the OFF position. To lock the switch in the OFF position, pull out the safety key (2) from the center of the switch. The saw will not start with the key removed. However, if the key is removed while the switch is in the ON position, it can be turned off ONCE. The saw will not restart until the key has been rein­serted into the switch and the switch is turned on.
OVERLOAD PROTECTION (FIG. 20)
DANGER To avoid injury, the ON/OFF switch should be in the OFF position and the plug removed from the power source while the motor cool down takes place. This will prevent accidental starting when the reset button is pushed. Overheating may be caused by misaligned parts, a dull blade or an undersized extention cord. In­spect the saw for proper setup before using it again.
This saw is equipped with a thermal overload reset switch. If the motor shuts off or fails to start due to overloading or low voltage, turn the switch to OFF position and let the motor cool down and remove all cutting materials from the saw. After the motor has cooled down, push the reset button (3) to reset the overload device. The saw should now start when the switch is returned to the ON position.
Fig. 20
8. Carefully tighten adjusting screw (2) until it touches the bevel stop. DO NOT OVERTIGHTEN.
9. Recheck to ensure blade is still aligned at 45°.
Fig. 19
CUTTING OPERATIONS There are two basic types of cuts: ripping and crosscutting.
Ripping is cutting along the length and the grain of the work­piece. Crosscutting is cutting either across the width or across the grain of the workpiece. Neither ripping nor crosscutting may be done safely freehand. Ripping requires the use of the rip fence, and crosscutting requires the miter gauge.
CAUTION Before using the saw each and every time, check the following:
1. Blade is tight on the arbor.
2. Bevel angle lock knob is tight.
3. If ripping, fence knob is tight and fence is parallel to the miter gauge grooves.
4. Blade guard is in place tightly and working properly.
5. Safety glasses are being worn.
The failure to adhere to these common safety rules, and those printed in the front of this manual, greatly increases the likeli­hood of injury.
RIPPING (FIG. 21, 22)
CAUTION To prevent serious injury:
• Never use the miter gauge when ripping.
• Never use more than one rip fence during a single cut.
• Do not allow familiarity or frequent use of your table saw to cause careless mistakes. Remember that even a careless fraction of a second is enough to cause a severe injury.
• Keep both hands away from the blade and path of the blade.
• When ripping, the workpiece must have a straight edge against the fence and must not be warped, twisted, or bowed.
14
OPERATION
1. Remove the miter gauge. Secure the rip fence to the table.
2. Raise the blade so it is about 1/8 in. higher than the top of the workpiece.
3. Place the workpiece flat on the table and against the fence. Keep the workpiece about 1 in. away from the blade.
4. Turn the saw ON and wait for the blade to come up to speed.
5. Slowly feed the workpiece into the blade by pushing for­ward only on the workpiece section (1) that will pass between the blade and the fence. (Fig. 21)
CAUTION AVOID KICKBACK by pushing forward on the sec­tion of the workpiece that passes between the blade and the fence.
Fig. 21
6. Keep your thumbs off the table top. When both of your thumbs touch the front edge of the table (2), finish the cut with a push stick. Make a push stick using the pattern on page 25.
7. A push stick (3) should always be used. (Fig. 22)
8. Continue pushing the workpiece with the push stick (3) un­til it passes the blade guard and clears the rear of the table.
9. Never pull the piece back when the blade is turning. Turn the switch OFF. When the blade completely stops, raise the anti-kickback pawls on each side of the splitter and slide the workpiece out.
CROSSCUTTING (FIG. 23)
CAUTION To prevent serious injury:
• Do not allow familiarity or frequent use of your table saw to cause careless mistakes. Remember that even a careless fraction of a second is enough to cause a severe injury.
• Keep both hands away from the blade and the path of the blade.
• Never attempt to pull the workpiece backwards during a cutting operation. This will cause kickback and serious injury to the user can occur.
1. Remove the rip fence and place the miter gauge in a miter gauge groove on the table.
2. Adjust the blade height so it is 1/8 in. higher than the top of the workpiece.
3. Hold the workpiece firmly against the miter gauge with the blade path in line with the desired cut location. Move the workpiece to 1in. distance from the blade.
4. Start the saw and wait for the blade (1) to come up to full speed. Never stand directly inline of the saw blade path, al­ways stand to the side of the blade that you are cutting on.
5. Keep the workpiece (2) against the face of the miter gauge (3) and flat against the table. Then slowlypush the workpiece through the blade.
6. Do not try to pull the workpiece back with the blade turn­ing. Turn the switch OFF, and carefully slide the workpiece out when the blade is completely stopped.
CAUTION Always position the larger surface of the work­piece on the table when crosscutting and/or bevel crosscutting to avoid instability.
Fig. 22
Fig. 23
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