Delta 36-714B User Manual

10" (254 mm) Hybrid Saw
Scie hybride de 10 po (254 mm)
36-714B
Sierra h
í
brida de 10 pulg (254 mm)
TO REDUCE THE RISK OF INJURY,
MANUAL BEFORE OPERATING PRODUCT.
DEBE LEER EL MANUAL DE INSTRUCCIONES ANTES DE OPERAR EL PRODUCTO
L’UTILISATEUR DOIT LIRE LE MODE
AVANT D’UTILISER LE PRODUIT.
USER MUST READ INSTRUCTION
PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO
AFIN DE RÉDUIRE LE
BLESSURES,
RISQUE DE
D’EMPLOI
Instruction Manual Manuel d’utilisation Manual de instrucciones
FRANÇAIS (26) ESPAÑOL (50)
www.deltaportercable.com
(800) 223-7278 - US (800) 463-3582 - CANADA
Copyright © 2005, 2006, 2007 Delta Machinery
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ....................2
SAFETY GUIDELINES - DEFINITIONS .....................2
GENERAL SAFETY RULES .......................................3
ADDITIONAL SPECIFIC SAFETY RULES ................4
FUNCTIONAL DESCRIPTION ...................................7
CARTON CONTENTS ...............................................7
ASSEMBLY ................................................................. 8
OPERATION ...............................................................15
TROUBLESHOOTING ................................................24
MAINTENANCE .......................................................... 24
SERVICE ..................................................................... 24
ACCESSORIES ...........................................................25
WARRANTY ................................................................25
FRANÇAIS ..................................................................26
ESPAÑOL ....................................................................50
IMPORTANT SAFETY INSTRUCTIONS
Read and understand all warnings and operating instructions before using any tool or equipment. Always follow basic safety precautions to reduce the risk of personal injury. Improper operation, maintenance, or modification of tools or equipment could result in serious injury and property damage. Our tools and equipment are designed for certain applications. DO NOT modify and/or use this product for any application other than that for which it was designed.
If you have any questions relative to its application DO NOT use the product until you have written Delta Machinery and we have advised you. Contact us online at www.deltamachinery.com or by mail at Technical Service Manager, Delta Machinery, 4825 Highway 45 North, Jackson, TN 38305. In Canada,125 Mural St. Suite 300, Richmond Hill, ON, L4B 1M4)
Information regarding the safe and proper operation of this tool is available from the following sources:
• Power Tool Institute, 1300 Sumner Avenue, Cleveland, OH 44115-2851or online at www.powertoolinstitute.org
• National Safety Council, 1121 Spring Lake Drive, Itasca, IL 60143-3201
• American National Standards Institute, 25 West 43rd Street, 4 floor, New York, NY 10036 www.ansi.org - ANSI 01.1
Safety Requirements for Woodworking Machines
• U.S. Department of Labor regulations www.osha.gov
SAVE THESE INSTRUCTIONS!
SAFETY GUIDELINES - DEFINITIONS
It is important for you to read and understand this manual. The information it contains relates to protecting YOUR SAFETY and PREVENTING PROBLEMS. The symbols below are used to help you recognize this information.
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious
injury.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
Used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided,
may result in property damage.
CALIFORNIA PROPOSITION 65
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some
examples of these chemicals are:
lead from lead-based paints,
crystalline silica from bricks and cement and other masonry products, and
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, al ways wear NIOSH/OSHA approved, properly fit ting face mask or res pi ra tor when us ing such tools.
2
GENERAL SAFETY RULES
Failure to follow these rules may result in serious personal injury.
1. FOR YOUR OWN SAFETY, READ THE INSTRUCTION MANUAL BEFORE OPERATING THE MACHINE. Learning
the machine’s application, limitations, and specific hazards will greatly minimize the possibility of accidents and injury.
2. WEAR EYE AND HEARING PROTECTION. ALWAYS USE SAFETY GLASSES. Everyday eyeglasses are NOT safety glasses. USE CERTIFIED SAFETY EQUIPMENT. Eye protection equipment should comply with ANSI Z87.1 standards. Hearing equipment should comply with ANSI S3.19 standards.
3. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts. Nonslip protective footwear is recommended. Wear protective hair covering to contain long hair.
4. DO NOT USE THE MACHINE IN A DANGEROUS ENVIRONMENT. The use of power tools in damp or wet locations or in rain can cause shock or electrocution. Keep your work area well-lit to prevent tripping or placing arms, hands, and fingers in danger.
5. MAINTAIN ALL TOOLS AND MACHINES IN PEAK CONDITION. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories. Poorly maintained tools and machines can further damage the tool or machine and/or cause injury.
6. CHECK FOR DAMAGED PARTS. Before using the machine, check for any damaged parts. Check for alignment of moving parts, binding of moving parts, breakage of parts, and any other conditions that may affect its operation. A guard or any other part that is damaged should be properly repaired or
replaced with Delta or factory authorized replacement parts. Damaged parts can cause further damage to the
machine and/or injury.
7. KEEP THE WORK AREA CLEAN. Cluttered areas and benches invite accidents.
8. KEEP CHILDREN AND VISITORS AWAY. Your shop is a potentially dangerous environment. Children and visitors can be injured.
9. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure that the switch is in the “OFF” position before plugging in the power cord. In the event of a power failure, move the switch to the “OFF” position. An accidental start-up can cause injury. Do not touch the plug’s metal prongs when unplugging or plugging in the cord.
10. USE THE GUARDS. Check to see that all guards are in place, secured, and working correctly to prevent injury.
11. REMOVE ADJUSTING KEYS AND WRENCHES BEFORE STARTING THE MACHINE. Tools, scrap pieces, and other debris can be thrown at high speed, causing injury.
12. USE THE RIGHT MACHINE. Don’t force a machine or an attachment to do a job for which it was not designed. Damage to the machine and/or injury may result.
13. USE RECOMMENDED ACCESSORIES. The use of accessories and attachments not recommended by Delta may cause damage to the machine or injury to the user.
14. 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. See the Extension Cord Chart for the correct size depending on the cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
15. SECURE THE WORKPIECE. Use clamps or a vise to hold the
workpiece when practical. Loss of control of a workpiece can cause injury.
16. FEED THE WORKPIECE AGAINST THE DIRECTION OF
THE ROTATION OF THE BLADE, CUTTER, OR ABRASIVE SURFACE. Feeding it from the other direction will cause the
workpiece to be thrown out at high speed.
17. DON’T FORCE THE WORKPIECE ON THE MACHINE.
Damage to the machine and/or injury may result.
18. DON’T OVERREACH. Loss of balance can make you fall into
a working machine, causing injury.
19. NEVER STAND ON THE MACHINE. Injury could occur if the tool
tips, or if you accidentally contact the cutting tool.
20. NEVER LEAVE THE MACHINE RUNNING UNATTENDED. TURN THE POWER OFF. Don’t leave the machine until it comes to a complete stop. A child or visitor could be injured.
21. TURN THE MACHINE “OFF”, AND DISCONNECT THE MACHINE FROM THE POWER SOURCE before installing or removing accessories, changing cutters, adjusting or changing set-ups. When making repairs, be sure to lock the start switch in the “OFF” position. An accidental start-up can cause injury.
22. MAKE YOUR WORKSHOP CHILDPROOF WITH
PADLOCKS, MASTER SWITCHES, OR BY REMOVING STARTER KEYS. The accidental start-up of a machine by a
child or visitor could cause injury.
23
. STAY ALERT, WATCH WHAT YOU ARE DOING, AND USE
COMMON SENSE. DO NOT USE THE MACHINE WHEN YOU ARE TIRED OR UNDER THE INFLUENCE OF DRUGS, ALCOHOL, OR MEDICATION. A moment of inattention while
operating power tools may result in injury.
24.
AND DISBURSE DUST OR OTHER AIRBORNE PARTICLES, INCLUDING WOOD DUST, CRYSTALLINE SILICA DUST AND ASBESTOS DUST. Direct particles away
from face and body. Always operate tool in well ventilated area and provide for proper dust removal. Use dust collection system wherever possible. Exposure to the dust may cause serious and permanent respiratory or other injury, including silicosis (a serious lung disease), cancer, and death. Avoid breathing the dust, and avoid prolonged contact with dust. Allowing dust to get into your mouth or eyes, or lay on your skin may promote absorption of harmful material. Always use properly fitting NIOSH/OSHA approved respiratory protection appropriate for the dust exposure, and wash exposed areas with soap and water.
USE OF THIS TOOL CAN GENERATE
3
ADDITIONAL SPECIFIC SAFETY RULES
FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY.
1. DO NOT OPERATE THIS MACHINE until it is assembled and installed according to the instructions.
2. OBTAIN ADVICE FROM YOUR SUPERVISOR, instructor, or another qualified person if you are not familiar with the operation of this machine.
3. FOLLOW ALL WIRING CODES and recommended electrical connections.
4. ALWAYS USE GUARDS, SPLITTER, AND ANTI-KICKBACK PAWLS whenever possible, including through sawing. Check to see that they are in place, secured and working correctly. Test the anti-kickback pawl action before ripping by pushing the wood under the anti-kickback teeth. The teeth must prevent the wood from being thrown toward the front of the saw.
5. CUTTING THE WORKPIECE WITHOUT THE USE OF A
FENCE OR MITER GAUGE IS KNOWN AS “FREEHAND” CUTTING. NEVER perform “free-hand” operations. Use
either the fence or miter gauge to position and guide the workpiece.
6. HOLD THE WORKPIECE FIRMLY against the miter gauge or fence.
7. CUTTING COMPLETELY THROUGH THE WORK-PIECE IS KNOWN AS “THROUGH-SAWING”. Ripping and cross­cutting are through-sawing operations. Cutting with the grain is ripping. Use a fence or fence system for ripping. NEVER use a miter gauge for ripping. Use push sticks for ripping a narrow workpiece. Cutting across the grain is cross­cutting. Never use a fence or fence system for cross-cutting. Instead, use a miter gauge.
8. KICKBACK IS THE NATURAL TENDENCY OF THE
WORKPIECE TO BE THROWN BACK AT THE OPERATOR
when the workpiece initially contacts the blade or if the workpiece pinches the blade. Kickback is dangerous and can result in serious injury.
AVOID KICKBACK by:
A. keeping blade sharp and free of rust and pitch. B. keeping rip fence parallel to the saw blade. C. using saw blade guard and splitter for every possible
operation, including all through sawing. D. keeping splitter aligned with sawblade. E. keeping the anti-kickback pawls in place and
sharpened. F. pushing the workpiece past the saw blade prior to
release. G. never ripping a workpiece that is twisted or warped, or
does not have a straight edge to guide along the fence. H. using featherboards when the anti-kickback device or
the guard and splitter cannot be used. I. never sawing a large workpiece that cannot be
controlled. J. never using the fence as a guide when crosscutting. K. never sawing a workpiece with loose knots, flaws, nails
or other foreign objects. L. never ripping a workpiece shorter than 10”.
SOME MATERIALS ARE TOO HARD AND SLIPPERY FOR THE ANTI-KICKBACK PAWLS TO BE EFFECTIVE. Plastic and compositions (like hardboard) may be
cut on your saw, but be especially attentive to following proper set-up and cutting procedures to prevent any kickbacks when cutting these materials.
9. USE THE CORRECT SAWBLADE FOR THE INTENDED OPERATION. The blade must rotate toward the front of the saw. Always tighten the blade arbor nut securely. Before use, inspect the blade for cracks or missing teeth. Do not use a damaged blade.
10. NEVER USE ABRASIVE WHEELS on this saw.
11. DO NOT CUT METAL WITH THIS SAW.
12. REMOVE CUT-OFF PIECES AND SCRAPS from the table before starting the saw. The vibration of the machine may cause them to move into the saw blade and be thrown out.
13. CUT-OFF PIECES CAN BE THROWN BACK AT THE OPERATOR. For large cut-off pieces, use a push stick to push the piece past the blade and off the back of the saw table. Do not reach across sawblade. Be careful that small pieces do not contact the blade.
14.
NEVER ATTEMPT TO FREE A STALLED SAW BLADE WITHOUT FIRST TURNING THE MACHINE OFF. If a
workpiece or cut-off piece becomes trapped inside the guard, turn saw off and wait for blade to stop before lifting the guard and removing the piece.
15. NEVER START THE MACHINE with the workpiece against the blade.
16. NEVER run the workpiece between the fence and a moulding cutterhead.
17. KEEP ARMS, HANDS, AND FINGERS away from the blade. Use a push stick to push small workpieces through the saw. A push stick is a small wooden stick, usually homemade, that should be used whenever the size or shape of the workpiece would cause you to place your hands within six inches of the blade. See “CONSTRUCTING A PUSH STICK” in the back of this manual for guidance on making your own.
18. AVOID AWKWARD OPERATIONS AND HAND POSITIONS where a sudden slip could cause a hand to move into the blade.
19. NEVER have any part of your body in line with the path of the saw blade.
20. NEVER REACH AROUND or over the saw blade.
21. PROPERLY SUPPORT LONG (3 feet or longer) OR WIDE (36” or wider) WORKPIECES. If extension tables wider than 24” are attached to the saw, bolt the saw stand to the floor, or use a sturdy outrigger support to prevent tipping.
22. PREVENT MOTION OF THE SAW WHILE IN USE. If the mobility kit is installed, lower the foot pedal and level the feet so the saw does not rock, walk, slide or tip. If necessary, secure the stand to the floor.
23. NEVER PERFORM LAYOUT, assembly or set-up work on the table/work area when the machine is running.
24. TURN THE MACHINE “OFF” AND DISCONNECT THE MACHINE from the power source before installing or removing accessories, changing the sawblade, or adjusting or changing set-ups. Lock switch in the “OFF” position when making repairs.
25. CLEAN THE TABLE/WORK AREA BEFORE LEAVING THE MACHINE. Lock the switch in the “OFF” position to prevent unauthorized use.
26. ADDITIONAL INFORMATION regarding the safe and proper operation of power tools (i.e. a safety video) is available from the Power Tool Institute, 1300 Sumner Avenue, Cleveland, OH 44115-2851 (www.powertoolinstitute.com). Information is also available from the National Safety Council, 1121 Spring Lake Drive, Itasca, IL 60143-3201. Please refer to the American National Standards Institute ANSI 01.1 Safety Requirements for Woodworking Machines and the U.S. Department of Labor OSHA 1910.213 Regulations.
SAVE THESE INSTRUCTIONS. Refer to them often and use them to instruct others.
4
POWER CONNECTIONS
A separate electrical circuit should be used for your machines. This circuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cord is used, use only 3-wire extension cords which have 3-prong grounding type plugs and matching receptacle which will accept the machine’s plug. Before connecting the machine to the power line, make sure the switch (s) is in the “OFF” position and be sure that the electric current is of the same characteristics as indicated on the machine. All line connections should make good contact. Running on low voltage will damage the machine.
Do not expose the machine to rain or operate the machine in damp locations.
MOTOR SPECIFICATIONS
Your machine is wired for 115/230 Volt,60 HZ alternating current. Before connecting the machine to the power source, make sure the switch is in the “OFF” position.
GROUNDING INSTRUCTIONS
This machine must be grounded while in use to protect the operator from electric shock.
1. All grounded, cord-connected machines:
In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to
reduce the risk of electric shock. This machine is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet 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 outlet, have the proper outlet installed by a qualified electrician. Improper connection of the equipment-grounding conductor can result in risk of electric shock. The conductor
with insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding
conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-
grounding conductor to a live terminal. Check with a qualified electrician or service personnel if the grounding instructions are not completely
understood, or if in doubt as to whether the machine is properly grounded. Use only 3-wire extension cords that have 3-prong grounding type plugs and matching 3-conductor receptacles that
accept the machine’s plug, as shown in Fig. A. Repair or replace damaged or worn cord immediately.
2. Grounded, cord-connected machines intended for use on a supply circuit having a nominal rating less
than 150 volts:
If the machine is intended for use on a circuit that has an outlet that looks like the one illustrated in Fig. A, the
machine will have a grounding plug that looks like the plug illustrated in Fig. A. A temporary adapter, which looks
like the adapter illustrated in Fig. B, may be used to connect this plug to a matching 2-conductor receptacle as
shown in Fig. B if a properly grounded outlet is not available. The temporary adapter should be used only until
a properly grounded outlet can be installed by a qualified electrician. The green-colored rigid ear, lug, and the
like, extending from the adapter must be connected to a permanent ground such as a properly grounded outlet
box. Whenever the adapter is used, it must be held in place with a metal screw.
NOTE: In Canada, the use of a temporary adapter is not permitted by the Canadian Electric Code.
In all cases, make certain that the receptacle in question is properly grounded. If you are not
sure, have a qualified electrician check the receptacle.
GROUNDED OUTLET BOX
CURRENT CARRYING PRONGS
GROUNDING BLADE IS LONGEST OF THE 3 BLADES
Fig. A
GROUNDED OUTLET BOX
GROUNDING MEANS
ADAPTER
Fig. B
55
3. 240 VOLT SINGLE PHASE OPERATION
The motor supplied with your machine is a dual voltage, 120/240 volt motor. It is shipped ready-to-run for 120 volt operation. However, it can be converted for 240 volt operation.
A qualified electrician should do the conversion, or the machine can be taken to an Authorized Delta Service Center. When completed, the machine must conform to the National Electric Code and all local codes and ordinances.
The machine is converted by re-wiring the motor for 240 volts and installing a 240 volt plug on the power supply cord.
GROUNDED OUTLET BOX
CURRENT
CARRYING
PRONGS
GROUNDING BLADE IS LONGEST OF THE 3 BLADES
Fig. C
Be sure the 240 volt plug is only used in an outlet having the same configuration as the plug illustrated in Fig. C. No adapter should be used with the 240 volt plug.
receptacle in question is properly grounded. If you are not sure, have a qualified electrician check the receptacle.
In all cases, make certain that the
EXTENSION CORDS
Use proper extension cords. Make sure your extension cord is in good condition and is a 3­wire extension cord which has a 3-prong grounding type plug and matching receptacle which will accept the machine’s plug. When using an extension cord, be sure to use one heavy enough to carry the current of the machine. An undersized cord will cause a drop in line voltage, resulting in loss of power and overheating. Fig. D-1 or D-2 shows the correct gauge to use depending on the cord length. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES
Ampere Total Length Gauge of Rating Volts of Cord in Feet Extension Cord
0-6 120
0-6 120 25-50 16 AWG 0-6 120 50-100 16 AWG 0-6 120 100-150 14 AWG
6-10 120 6-10 120 25-50 16 AWG 6-10 120 50-100 14 AWG 6-10 120 100-150 12 AWG
10-12 120 10-12 120 25-50 16 AWG 10-12 120 50-100 14 AWG 10-12 120 100-150 12 AWG
12-16 120 12-16 120 25-50 12 AWG 12-16 120
up to
25 18 AWG
up to
25 18 AWG
up to
25 16 AWG
up to
25 14 AWG
GREATER THAN 50 FEET NOT RECOMMENDED
MINIMUM GAUGE EXTENSION CORD
RECOMMENDED SIZES FOR USE WITH STATIONARY ELECTRIC MACHINES
Ampere Total Length Gauge of Rating Volts of Cord in Feet Extension Cord
0-6 240
0-6 240 50-100 16 AWG 0-6 240 100-200 16 AWG 0-6 240 200-300 14 AWG
6-10 240 6-10 240 50-100 16 AWG 6-10 240 100-200 14 AWG 6-10 240 200-300 12 AWG
10-12 240 10-12 240 50-100 16 AWG 10-12 240 100-200 14 AWG 10-12 240 200-300 12 AWG
12-16 240 12-16 240 50-100 12 AWG 12-16 240
up to
50 18 AWG
up to
50 18 AWG
up to
50 16 AWG
up to
50 14 AWG
GREATER THAN 100 FEET NOT RECOMMENDED
Fig. D-1
Fig. D-2
6
FUNCTIONAL DESCRIPTION
FOREWORD
The Delta 10" Hybrid saw (36-714B) has a powerful 1-3/4 HP induction motor that can handle tough cutting operations. This table saw has a maximum depth of cut of 3-1/8" (79mm) at 90° and 2-1/8" (54mm) at 45°. The maximum dado width with this saw is 13/16" (21mm). The saw comes with two cast-iron extension wings, one of three fence systems, see-through blade guard and splitter, table insert, equipment mounting hooks, a 10" diameter blade, dust port for 4" hose, and miter gauge.
NOTICE: The illustration on the manual cover illustrates the current production model. All other illustrations contained in the manual are representative only and may not depict the actual labeling or accessories included. These are intended to illustrate technique only.
CARTON CONTENTS
1. Cast Iron Extension Wings (2)
2. Fence Holder Brackets (2)
3. 10” Carbide-Tipped Blade
4. Blade Wrenches (2)
5. 4mm Hex Wrench
6. Dust Port
7. Locking Knobs (2)
8. Handwheel (2)
9. Miter Gage
10. Splitter/Guard Assembly
11. Switch Assembly
12. Drive Belt
13. Splitter Mounting Bracket
14. Wrench Hook
11
9
10
8
7
6
5
12
3
4
13
14
2
1
1. 7/16"-20 x 1-1/4" Hex Head Screw (6)
2. 7/16" Flat Washer (6)
3. 7/16" Lock Washer (6)
4. M4 x 8mm Round Head Screw (2)
5. 1/4"-20 x 3/8" Self-Tapping Screw (8)
6. 5/16" External Tooth Washer
7. Nylon Washer (2)
8. 5/16"-18 x 5/8 Carriage Head Screw (1)
9. 5/16" hex nut (1)
10. 5/16" flat washer (1
11. 1/4" Lock Washer (2)
12. 1/4" Flat Washer (2)
13. 1/4"-20 x 3/4" Hex Head Screw (2)
1
2
6 7 8
7
3
9 10 11
4
5
13
12
UNPACKING AND CLEANING
Carefully unpack the machine and all loose items from the shipping container(s). Remove the protective coating from all unpainted surfaces. This coating may be removed with a soft cloth moistened with kerosene (do not use acetone, gasoline or
lacquer thinner for this purpose). After cleaning, cover the unpainted surfaces with a good quality household floor paste wax.
Do not use highly volatile solvents such as gasoline, naphtha, acetone or lacquer thinner for cleaning your machine.
After cleaning, cover the unpainted surfaces with a good quality household floor paste wax.
ASSEMBLY
ASSEMBLY TOOLS REQUIRED
Other wrenches and a drill with a 1/4" bit may be required, depending on the fence or table you choose.
12mm, 13mm, and 18mm open-end wrenches (not supplied)
Phillips-head screw driver (not supplied)
ASSEMBLY TIME ESTIMATE
Assembly for this machine takes approximately two to three hours.
assembled and you read and understand the entire instruction manual.
For your own safety, do not connect the machine to the power source until the machine is completely
HOW TO SECURE THE SAW TO A PERMANENT LOCATION
Disconnect the machine from the power source!
1. Remove the six screws that secure the dust chute inside the saw cabinet, four of which are shown at (A) Fig. 1.
2. Remove the side panel below the motor cover by loosening all six screws (B).
3. Find the holes (C) Fig. 1 in the bottom of the saw and mark their position on the floor where you want to place the saw.
4. Drill pilot holes in these spots and attach the machine to the floor using the appropriate hardware.
5. Reattach the dust chute.
HOW TO ATTACH THE BLADE-ADJUSTING HANDWHEELS
Disconnect the machine from the power source!
1. Place the blade-tilting handwheel (A) Fig. 3 on the shaft (B) on the left side of the saw cabinet. Engage the slot (C) in the handwheel with the roll pin (D) on the shaft.
2. Place a nylon washer (E) Fig. 4 on the shaft. Thread the locking knob (F) Fig. 4 on the shaft (G). Tighten securely.
3. Attach the blade-raising handwheel in the same manner.
A
C
B
D
A
C
B
Fig. 1
Fig. 3
E
F
G
8
Fig. 2
Fig. 4
HOW TO INSTALL THE DRIVE BELT
Disconnect the machine from the power source!
1. Lift the motor to remove the foam packing block.
A
2. While lifting the motor (A) Fig. 5, place a 10" - 12" long piece of 2x4 under the motor (B) Fig. 8 to prop up the motor.
3. Place the grooved belt (C) Fig. 6 on the grooved pulley located behind the motor (Fig. 7) and the pulley directly above, located on the opposite end of the blade arbor.
B
Fig. 5
C
Fig. 6
Ensure that the grooves of the belt completely make contact with the grooves in these pulleys.
4. Carefully lift the motor and remove the block of wood. The weight of the motor will provide the correct tension on the belt.
5. The belt (D) Fig. 8 is shown installed correctly as seen through the open door in the side of the saw.
Fig. 7
D
Fig. 8
9
HOW TO ATTACH THE EXTENSION WINGS
Disconnect the machine from the power source!
Align the three holes in the left extension wing with the three holes (A) Fig. 9 in the side of the saw table. Place a 7/16" lockwasher and a 7/16" flat washer on a 7/16-20 x 1-1/4” hex head screw (B) Fig. 9. Insert the screw through the hole in the extension wing and thread the screw into the tapped hole in the side of the table. Repeat this process for the two remaining holes in the extension wing and saw table.
Use a straight edge (E) Fig. 11 to level the extension wing with the saw table before tightening the three bolts (B) Fig. 10. Use an 18mm open-end wrench and start with a bolt on one side. Align the table and wing and tighten that bolt. Move to the middle bolt and follow the same procedure. Finish with the bolt on the other end.
NOTE: Ensure that the front edge of the wing is flush with or slightly behind the front edge of the table.
Place the right extension wing on the other side of the saw in the same manner.
Do not operate the saw without right table wing installed.
B
A
Fig. 9
B
Fig. 10 Fig. 11
HOW TO INSTALL THE SWITCH
Disconnect the machine from the power source!
Attach the switch behind the table edge with the hardware (supplied with the fence). The screw that fastens the front fence rail will secure the switch by going though the hole (A) Fig. 12 in the table edge and the hole (B) in the switch.
E
A
A
B
10
Fig. 12
Fig. 12
HOW TO ROUTE THE CORD
1. Insert the female end of the switch cord through the hole (F) Fig. 13 in the corner of the saw. Open the motor cover and route the switch cord (F) Fig. 14 behind the cord guard (G). Plug the switch cord into the motor cord (H) Fig. 14.
2. Remove all slack and rest the cord on the dust chute.
Do not allow the cord to come in contact with the blade, belt, or pulleys.
F
F
G
H
Fig. 13
Fig. 14
HOW TO ATTACH THE BLADE GUARD AND SPLITTER ASSEMBLY
Disconnect the machine from the power source!
If the saw blade is attached to the saw, remove it using the supplied wrenches.
1. Fasten the rear splitter mounting bracket (A) Fig. 15 to the rear trunnion. Align the two holes (B) in the rear splitter mounting bracket with the two holes in the trunnion. Place a 1/4" lock washer and a 1/4" flat washer on a 1/4-20 x 3/4" hex-head bolt. Position the bolt through the hole in the rear splitter mounting bracket. Thread the bolt into the rear trunnion. Repeat this process for the remaining hole. Loosely tighten the hardware for further adjustment.
2. Raise the saw arbor to its highest position.
3. Remove the screw, lock washer and large washer (C) Fig. 16 (and pictured in inset) from the inside splitter mounting bracket.
B
C
A
Y
X
4. Use a straight edge to check the alignment of the top and bottom of the inside splitter bracket (D) Fig. 17 with the inner arbor flange (E).
5. To align, loosen the two screws, (F) Fig. 18, align the bracket (D) with the arbor flange and tighten the screws (F).
6. Loosely attach the large washer, lock washer and screw (inset) Figs. 17 and 18 (removed earlier) to the inside splitter bracket.
Z
Fig. 15
Fig. 16
D
D
F
E
C
Fig. 17
Fig. 18
11
7. Attach the blade guard and splitter assembly (G) Fig. 19 between the large washer (C) and the splitter bracket. Tighten the screw (H) with the supplied wrench. Slide the splitter as far down as it will go.
8. Fasten the rear of the blade guard and splitter bracket assembly (G) Fig. 19 to the rear splitter-mounting bracket. Align the hole (J) in the blade guard and splitter bracket with the hole in the rear splitter-mounting bracket. Insert a 5/16-18 x 5/8" carriage bolt through the hole (J). Place a 5/16" flat washer and external tooth lockwasher on the bolt and fasten with a 5/16­18 hex nut. Tighten securely.
IMPORTANT: The splitter (G) Fig. 20 has a notch (L) cut in the top edge. This feature enables the blade guard to stay in the raised position to make blade changing easier. Raise the front of blade guard (M) until the rear edge of the blade guard slips into the notch (L) of the splitter (G). This feature only works when the table insert is removed.
9. With the blade guard (L) Fig. 21 in the raised position, attach the saw blade (K) on the arbor with the two arbor wrenches. For more instructions on changing blades, see “HOW TO ATTACH THE SAW BLADE” section in this manual.
Fig. 19
Fig. 21
G
L
G
J
C
H
Fig. 20
L
K
G
Fig. 22
Always return the guard to the "down" position before operating the saw. Do not operate the saw without the table insert and guard in place.
10. Use a straight edge to check the alignment of the rear of the splitter (G) with the saw blade (Fig. 23). To align, loosen the screws (B) Fig. 15, align the splitter (G) with the saw blade, and tighten the screws (B) Fig. 15.
11. Lower the saw blade and install the table insert (R) Fig. 24 in the saw table.
TO ADJUST THE TABLE INSERT".
action of the splitter and lower the blade guard when it is installed in the table opening.
The table insert should be level with the table surface. If an adjustment is necessary, see the section "HOW
Hold on to the blade guard (L) when you install the table insert. The insert will automatically release the holding
L
G
Fig. 23
Fig. 24
R
12
HOW TO ATTACH A SAW BLADE
Disconnect the machine from the power source!
1. Raise the saw blade arbor to its maximum height. Attach the saw blade (C) Fig. 25 to the saw arbor with the teeth of the blade pointing down toward the front of the table (Fig. 25). Attach the flange (D) and arbor nut (E) to the saw arbor. Tighten the arbor nut (E) by hand with the saw blade against the inner blade flange.
2. Place the open end wrench (F) Fig. 25 on the flats of the saw arbor and tighten the arbor nut (E) with the other wrench (G). Turn the arbor nut clockwise.
HOW TO ALIGN THE SPLITTER WITH THE BLADE
Disconnect the machine from the power source!
Use a straight edge to check the alignment of the saw blade (B) with the rear of the splitter (G) in Fig. 26. To align, loosen the screws (A) Fig. 27 that hold the splitter bracket to the rear trunnion. Align the splitter (G) Fig. 26 with the saw blade and tighten two bolts (A) Fig. 27.
G
F
D
E
C
Fig. 25
G
B
Fig. 26
HOW TO INSTALL THE TABLE INSERT
Disconnect the machine from the power source!
Lower the saw blade and install the table insert (P) Fig. 28 in the saw table.
IMPORTANT: When installing the table insert, hold the blade guard (L). After insertion, the insert will automatically release the holding action of the splitter and lower the blade guard.
Secure the insert with the M5 x 20mm screw in the hole (M).
A
Fig. 27
L
M
P
13
Fig. 28
HOW TO ADJUST THE TABLE INSERT
Disconnect the machine from the power source!
Make sure that the table insert (A) is always
level with the table. Place a straight edge (B) Fig. 29 across the table at both
ends of the table insert (A).
To adjust, loosen the screw (D) Fig. 29 and turn the adjusting screws (C) Fig. 29 with the supplied hex wrench.
HOW TO INSTALL THE TOOL HOLDERS
Disconnect the machine from the power source!
Install the fence holders (A) Fig. 30 using four (4) 1/4"-20 x 3/8" self-tapping screws.
Install the wrench hook (B) using two (2) M4 x 8mm self­tapping screws.
A
B
C
D
C
Fig. 29
B
Fig. 30
HOW TO INSTALL THE DUST PORT
Disconnect the machine from the power source!
Attach the dust port (D) Fig. 31 using four 1/4-20 x 3/8" self-tapping screws.
HOW TO ASSEMBLE AND OPERATE THE MITER GAUGE
Disconnect the machine from the power source!
A
D
Fig. 31
Refer to the instruction sheet that came with your 36-946 miter gauge for assembly and operation instructions.
14
OPERATION
OPERATIONAL CONTROLS AND ADJUSTMENTS
HOW TO START AND STOP THE SAW
The on/off switch is located underneath the switch shield (A) Fig. 32. To turn the saw “ON”, press the green button (B) Fig. 32 below the shield. To turn the saw “OFF”, push the switch shield (A) Fig. 32.
Make sure that the switch is in the “OFF” position before plugging in the power cord. In the event of a
power failure, move the switch to the “OFF” position. An accidental start-up can cause injury.
HOW TO LOCK THE SWITCH IN THE “OFF” POSITION
IMPORTANT: When the tool is not in use, the switch should be locked in the “OFF” position to prevent unauthorized use.
Use a padlock (B) Fig. 33 with a 3/16" diameter shackle.
B
A
Fig. 32
A
B
Fig. 33
OVERLOAD PROTECTION
The saw is equipped with a circuit breaker (A) Fig. 33. If the motor shuts off or fails to start due to overloading (cutting stock too fast, using a dull blade, using the saw beyond its capacity, etc.), or low voltage, turn the saw off by pushing the switch shield (A) Fig. 32. Let the motor cool three to five minutes and push the reset button (A) Fig. 33. Start the motor.
HOW TO ADJUST THE 90° AND 45° POSITIVE STOPS
Your saw is equipped with positive stops that will quickly and accurately position the saw blade at 90° and 45° to the table. To check and adjust the positive stops:
Disconnect the machine from the power
source.
1. Raise the saw blade to its highest position.
2. Set the blade at 90° to the table by turning the blade­tilting handwheel counter-clockwise as far as it will go.
3. Use a combination square (A) Fig. 34 to see if the blade is 90° to the table surface.
4. If not, turn the handwheel one turn clockwise. Loosen the set screw (B) Fig. 34 with a 5/32" hex wrench. Turn the handwheel until the blade is at 90° to the table. Tighten the set screw (F) until it bottoms.
5. Loosen the screws (E) Fig. 35, adjust the hairline indicator (D) to point to the 0° mark on the scale, and tighten the screws (E).
6. Turn the handwheel clockwise as far as it will go and use a combination square to see if the blade is at 45° to the table.
7. If not, turn the handwheel one turn counter-clockwise. Loosen the set screw (F) Fig. 34. Turn the handwheel until the blade is 45° to the table. Tighten the set screw (F) until it bottoms.
Fig. 34
A
C
B
E
D
F
Fig. 35
15
HOW TO ALIGN THE BLADE WITH THE MITER SLOTS
The saw table was aligned at the factory so that the miter gauge slots are parallel to the saw blade. However, check the alignment before initial operation.
Disconnect the machine from the power source.
1. Place a combination square (A) Fig. 36 on the table with one edge of the square in the miter gauge slot. Adjust the square so that the ruler touches one of the teeth on the saw blade at the forward position (Fig. 36). Lock the square in this position.
2. Rotate the saw blade so that the same tooth used in STEP 1 is in the rear position (Fig. 37)
3. To adjust, loosen the two hex head bolts (B) Fig. 15 that hold the rear trunnion to the saw table.
4. Use a rubber mallet (or a regular hammer and a block of wood) to tap the trunnion until the saw blade is in the center of the table insert slot, and parallel to the miter gauge slot.
5. Tighten the two hex head bolts that were loosened in STEP 3.
6. Tilt the blade to 45°. Turn the saw blade by hand to ensure that it does not contact the table insert. Check this distance. Both the front and rear measure ments should be identical.
A
Fig. 36
Fig. 37
HOW TO ADJUST THE BLADE ALIGNMENT
difficult and time-consuming procedure.
223-7278 (In Canada call 1-800-463-3582).
Blade alignment is factory-set and should not need adjustment. Aligning the blade in the field is a
For assistance with your machine, call the DELTA Machinery help line at 1-800-
HOW TO REMOVE "PLAY" IN THE BLADE-ADJUSTING MECHANISMS
Disconnect the machine from the power source.
1. Adjust the elevation mechanism - Loosen the locknut
(A) Fig. 38 and turn the eccentric sleeve (B) until all play is removed. Tighten the locknut.
2. Adjust the tilting mechanism - Loosen the locknut
(C) Fig. 38 and turn the eccentric (D) until all play is removed. Tighten the locknut.
C
D
16
Fig. 38
A
B
MACHINE USE
Common sawing operations include ripping and cross cutting plus a few other standard operations. As with all power machines, a certain amount of hazard is involved with the operation and use of the machine. Using the machine with the respect and caution will considerably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or completely ignored, personal injury can result. The following information describes the safe and proper method for performing the most common sawing operations.
This instruction manual does not provide information regarding the installation of a fence system. A
fence system must be installed before use of the saw. Please refer to the fence instruction manual regarding the proper installation, alignment, and operation of the fence system.
The use of attachments and accessories not recommended be Delta may result in injury.
Never operate the saw without the proper table insert for the saw blade or cutter installed.
QUICK OPERATIONS CHECKLIST
Before using the saw each time, verify the following:
1, The blade is tight.
2. The bevel angle and height lock-knobs are tight.
3. If ripping, ensure that the fence lock lever is tight and that the fence is parallel to the blade.
4. If crosscutting, ensure that the miter gauge knob is tight.
5. Proper eye, hearing, and respiratory equipment are being used.
6. The blade guard is properly attached and the anti-kickback pawls are functioning.
Failure to adhere to these common safety rules can greatly increase the likelihood of injury.
BLADE GUARD AND SPLITTER USE
The splitter prevents the kerf from closing and binding the blade, causing kickback. The anti-kickback pawls (A) Fig. 39 prevent the workpiece and the cut-off piece from being thrown back at the operator. The plastic guard prevents dust and debris from being thrown at the operator. To use the guard properly:
1. Make sure that the splitter is aligned with the blade
as described in the section “BLADE GUARD AND
SPLITTER ASSEMBLY AND ALIGNMENT.”
2. Replace or sharpen the anti-kickback pawls when they become dull.
3. Keep the guard clean for visibility and free motion.
4. Do not use solvent or lubricants on the guard. They may severely damage the plastic.
5. Use caution when feeding workpieces that may catch on the guard and cause a bind, or force the guard into the blade (such as when cutting moulding).
The blade guard assembly provided with Delta saws (Fig. 39) must be used for all through-sawing operations.
A
Fig. 39
17
A NOTE ON CLAMPING THE MITER GAUGE
Be sure the workpiece is long enough to be clamped securely. Loosely clamped boards can be thrown and cause injury.
T-slot (T). Clamping to either side of the bar restricts miter gauge movement.
To make sure the miter gauge moves freely, be sure the miter gauge clamp (K) Fig. 40 is in line with the miter bar in the
CROSS-CUTTING
Cross-cutting requires the use of the miter gauge to posi­tion and guide the work. Before starting the cut, raise the blade so that it is about 1/8” (3.2mm) higher than the top of the workpiece. Place the work against the miter gauge and advance both the gauge and work toward the saw blade (Fig.
40). You can use the miter gauge in either table slot. Start the cut slowly and hold the work firmly against the miter gauge and the table. Keep both hands on the miter gauge and workpiece. Do not touch the cut-off piece. Feed the workpiece steadily through the blade until the workpiece is completely cut. Shift the workpiece slightly to the side away from the blade, then pull the workpiece and miter gauge back to the starting position. Turn of the saw and remove the workpiece. Then remove the cut-off piece from the table before beginning the next cut.
Fig. 40
A
K
T
blade is rotating. Piece may contact the blade resulting in a thrown workpiece and possible injury.
When cross-cutting a number of workpieces to the same length, use the stop (A) Fig. 40 as your cut-off gauge. Once the cut-off length is determined, use the miter gauge ONLY to feed the workpiece into the cut.
NEVER touch the “free end” of the workpiece or a “free piece” that is cut off, while the power is ON and/or the saw
Never use the fence as a cut-off gauge when cross-cutting.
MITERING
Mitering (Fig. 40A) is the same as crosscutting except the miter gauge (C) is locked at an angle other than 0°. Clamp the workpiece firmly, and feed the work slowly into the blade to prevent the workpiece from moving.
binding of the guard against the workpiece. Miter angles greater
Use caution when starting the cut to prevent
than 45° may force the guard into the saw blade and damage the guard. Before starting the motor, test the operation by feeding the workpiece into the guard. If the guard contacts the blade, place the workpiece under the guard, not touching the blade, before starting the motor. Certain workpiece shapes, such as mouldings, may not lift the guard properly. Feed the work slowly to start the cut.
BEVEL CROSSCUTTING
Bevel crosscutting (Fig. 41) is the same as crosscutting except the bevel angle is set to an angle other than 0°.
When possible, use the right miter gauge slot when bevel crosscutting so that the blade tilts away from the
miter gauge and your hands.
C
Fig. 40A
Use caution when starting the cut to prevent binding of the guard against the workpiece.
COMPOUND MITERING
Compound Mitering (Fig. 42) is a combination of bevel crosscutting and mitering, where the blade is beveled to an angle other than 0° and the miter gauge is locked at an angle other than 0°. Always use the miter slot (D) which allows the blade to tilt away from the miter gauge and hands.
D
Fig. 41 Fig. 42
18
RIPPING
Ripping (Fig. 43) is cutting lengthwise through a board. The rip fence (A) is used to position and guide the work. One edge of the work rides against the rip fence while the flat side of the board rests on the table.
You must use the saw blade guard. On Delta saws, the guard has anti-kickback pawls to prevent kickback, and a splitter to prevent the wood kerf from closing and binding the blade. Be sure to replace or sharpen the anti-kickback devices when the points become dull.
Always use a rip fence for ripping operations. NEVER perform a ripping operation free-hand. Always lock the fence to the rail.
The workpiece must have a straight edge against the fence, and must not be warped, twisted, or bowed.
1. Before starting the cut, raise the blade so that it is about 1/8” (3.2mm) higher than the top of the workpiece. Start the
motor and advance the work, holding it down and against the fence. Never stand in the line of the saw cut when ripping. When the rip width is 6" or wider, hold the work with both hands and push it along the fence and into the saw blade (Fig.
43). Feed force when ripping should always be applied between the saw blade and the fence. Never pull the workpiece from the back of the saw. The work should then be fed through the saw blade with the right hand. Keep pressure on the workpiece against the fence and down on the saw table. Ensure that you have adequate outfeed support for the workpiece and KEEP YOUR HANDS AWAY FROM THE SAW BLADE.
2. When the workpiece is past the blade, the work will either stay on the table or tilt up slightly and be caught by the end of
the guard. Alternately, the feed will continue to the end of the table, and be lifted and brought along the outside edge of the fence. When ripping boards longer than three feet, use a work support at the rear of the saw to keep the workpiece from falling off the saw table.
3. If the size or shape of the workpiece would cause your hands to be within six inches of the saw blade, use a push stick to
complete the cut (Fig. 44). The push stick can easily be made from scrap material as explained in the section “HOW TO
CONSTRUCT A PUSH STICK.”
4. Ripping narrow pieces can be dangerous. If possible, rip the narrow piece from the larger piece. If the workpiece is short
enough, use a pushboard. (A pushboard can be constructed as shown in Fig. 45 and used as shown in Fig. 46.)
NOTE: In Fig. 46, the guard and splitter have been removed for clarity. Use the guard and splitter when ripping.
5. For longer pieces, use one or more pushsticks to avoid placing your hands between the fence and the blade. Always use
care to avoid binding narrow strips between the anti-kickback pawls and the splitter.
NOTE: Some special operations (moulding cutterhead, etc.) require the addition of an auxiliary wood facing to the fence, as explained in the section “USING AUXILIARY WOOD FACING,” and use of a push stick.
A
Fig. 45
Fig. 43
Fig. 44
Fig. 46
19
BEVEL RIPPING
Bevel ripping (Fig. 47) is the same as ripping except the bevel angle is set to an angle other than 0°.
fence and hands. keep your hands clear of the blade and use a pushstick to feed the workpiece if there is less than 6” between the fence and the blade.
HOW TO USE A MOULDING CUTTERHEAD
Moulding is cutting a shape on the edge or face of the workpiece with a special moulding cutterhead. The moulding head consists of a cutterhead in which can be mounted various shapes of steel knives (Fig. 48). Each of the
three knives in a set is fitted into a groove in the cutterhead and securely clamped with a screw. Keep the knife grooves free of sawdust to allow the cutter to seating properly.
When possible, place the fence on the right side of the blade so that the blade is tilted away from the
Use caution when starting the cut to prevent binding of the guard against the workpiece.
Fig. 48
Fig. 47
moulding) where the workpiece is not cut completely through, the blade guard and splitter assembly cannot be used. Loosen screws at (G) and (H) Fig. 49. Lift and remove the blade guard and splitter assembly (W).
For certain cutting operations (dadoing and
G
W
H
or featherboards to help guide and control the workpiece when the guard cannot be used.
NOTE: The outside arbor flange cannot be used with the moulding cutterhead. Tighten the arbor nut against the cutterhead body.
Do not lose the outside arbor flange. It will be needed when reattaching a blade to the arbor.
normal thru-sawing operations.
1. You can easily attach a moulding cutterhead (A) Fig. 50 to the saw arbor. Also, you must use the accessory moulding cutterhead table insert (B) in place of the standard table insert.
2. When using the moulding cutterhead, add wood-facing (C) to the face of the rip fence (Fig. 51). The wood-facing is attached to the fence with wood screws through holes which must be drilled in the fence. Stock that is 3/4" inch thick is suitable for most work, although an occasional job may require 1" facing.
Use pushsticks, hold-downs, jigs, fixtures,
Fig. 49
Always return and fasten the blade guard and splitter assembly to its proper operating position for
3. Position the wood-facing over the cutterhead with the cutterhead below the surface of the table. Turn the saw on and raise the cutterhead. The cutterhead will cut its own groove in the wood-facing. Fig. 51 shows a typical moulding operation.
20
B
A
C
Fig. 50
Never use a moulding cutterhead in a bevel position. Never run the stock between the fence and the moulding cutterhead. Irregular-shaped wood will cause kickback.
Give special attention to the grain direction. Make all cuts in the same direction as the grain whenever
possible.
Always install the blade guard after the operation is complete.
USING AN ACCESSORY DADO HEAD
The blade guard and splitter assembly cannot be used when dadoing or moulding. It must be removed as described in “HOW TO US AN ACCESSORY MOULDING CUTTERHEAD” section.
Use pushsticks, hold-downs, jigs, fixtures, or featherboards to help guide and control the workpiece when the guard cannot be used.
The accessory dado head set table insert (E) Fig. 55 must be used in place of the standard table insert.
Dadoing is cutting a rabbet or wide groove into the
workpiece. Most dado head sets are made up of two outside saws and four or five inside cutters, (Fig. 52). Various combinations of saws and cutters are used to cut grooves from 1/8" to 13/16" for use in shelving, making joints, tenoning, grooving, etc. The cutters are heavily swaged and must be arranged so that the teeth do not hit each other during rotation. The heavy portion of the cutters should fall in the gullets of the outside saws (Fig. 53). The saw and cutter overlap is shown in Fig. 54 - (A) being the outside saw, (B) an inside cutter, and (C) a paper washer or washers, used as needed to control the exact width of groove. A 1/4"groove is cut by using the two outside saws. Position the teeth of the saws so that the raker on one saw is beside the cutting teeth on the other saw.
Fig. 53
A
Fig. 51
Fig. 52
B
C
Fig. 54
(200mm) in diameter.
Do not attempt to stack dado blades thicker than 13/16” (20mm) Do not use dado blades larger than 8”
Attach the dado head set (D) Fig. 55 to the saw arbor.
NOTE: If the arbor nut does not fully engage the thread on
the arbor, remove the outside arbor flange and tighten the arbor nut against the dado head set body. Do not lose the outside arbor flange. It will be needed when reattaching a blade to the arbor.
Never use the dado head in a bevel position.
Always install the blade guard and standard
table insert after the operation is complete.
D
E
Fig. 55
21
USING AUXILIARY WOOD FACING
Add a wood facing (A) Fig. 56 to one or both sides of the rip fence when you perform special operations (moulding cutterhead, etc.). Depending on the fence, attach the wood facing or the fence either with wood screws through holes drilled in the fence, or with two clamps. For most work, 3/4” stock is suitable, although an occasional job may require 1” facing.
A
Fig. 56
CONSTRUCTING A FEATHERBOARD
Featherboards are used to keep the work in contact with the fence and table (Fig. 58), and help prevent kickbacks. Dimensions for making a typical featherboard are shown in Fig. 57. Make your featherboard from a straight piece of wood that is free of knots and cracks. Clamp the featherboard to the fence and table so that the leading edge of the featherboard will support the workpiece until the cut is complete. An 8" high flat board can be clamped to the rip fence and the featherboard can be clamped to the 8" high board.
used. Always replace the guard and splitter assembly when the non-thru-sawing operation is complete. Make sure the featherboard presses only on the portion of the workpiece in front of the blade.
Use featherboards for all non-thru-sawing operations where the guard and splitter assembly cannot be
Fig. 57
Fig. 58
Further information on the safe and proper operation of table saws is available in the Delta “Getting the Most Out of Your Table Saw” How-To Book, Catalog No. 11-400. Additional Information on table saw safety, including a table saw safety video, is available from the following:
POWER TOOL INSTITUTE
1300 Sumner Avenue
Cleveland, OH 44115-2851
www.powertoolinstitute.com
22
CONSTRUCTING A PUSH STICK
scrap material by using this pattern.
When ripping work less than 6" wide, use a push stick to complete the feed, You can make one from
"
OR 3/4
"
PUSH STICK
MATERIAL TO BE CUT
LESS THAN WIDTH OF
WOOD OR THICKNESS
MAKE FROM 1/2
WOOD
"
"
PREVENT HAND
NOTCH TO HELP
FROM SLIPPING
WOOD
23
PUSH 1/4
CUT OFF HERE TO
PUSH 1/2
CUT OFF HERE TO
SQUARES
"
1/2
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