Porter-Cable RS830 User Manual

INSTRUCTION MANUAL

10" Professional

Radial Arm Saw

(Model RS830)

PART NO. 424-12-651-0034 - 08-23-02

ESPAÑOL: PÁGINA 31

To learn more about DELTA MACHINERY visit our website at: www.deltamachinery.com.

For Parts, Service, Warranty or other Assistance, please call

1-800-223-7278 (In Canada call 1-800-463-3582).

GENERAL SAFETY RULES

Woodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery, there are certain hazards involved with the operation of the product. Using the machine with respect and caution will considerably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator may result. Safety equipment such as guards, push sticks, hold-downs, featherboards, goggles, dust masks and hearing protection can reduce your potential for injury. But even the best guard won’t make up for poor judgment, carelessness or inattention. Always use common sense

and exercise caution in the workshop.

If a procedure feels dangerous, don’t try it. Figure out an alternative procedure that feels safer. REMEMBER: Your personal safety is your responsibility.

This machine was designed for certain applications only. Delta Machinery strongly recommends that this machine not be modified and/or used for any application other than that for which it was designed. If you have any questions relative to a particular application, DO NOT use the machine until you have first contacted Delta to determine if it can or should be performed on the product.

Technical Service Manager Delta Machinery 4825 Highway 45 North Jackson, TN 38305

(IN CANADA: 505 SOUTHGATE DRIVE, GUELPH, ONTARIO N1H 6M7)

WARNING: FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL INJURY

1. FOR YOUR OWN SAFETY, READ INSTRUCTION

MANUAL BEFORE OPERATING THE TOOL. Learn the

tool’s application and limitations as well as the specific hazards peculiar to it.

2. KEEP GUARDS IN PLACE and in working order.

3. ALWAYS WEAR EYE PROTECTION.

Wear safety glasses. Everyday eyeglasses only have impact resistant lenses; they are not safety glasses. Also use face or dust mask if cutting operation is dusty. These safety glasses must conform to ANSI Z87.1 requirements. NOTE: Approved glasses have Z87 printed or stamped on them.

4. REMOVE ADJUSTING KEYS AND WRENCHES. Form

habit of checking to see that keys and adjusting wrenches are removed from tool before turning it “on”.

5. KEEP WORK AREA CLEAN. Cluttered areas and

benches invite accidents.

6. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t

use power tools in damp or wet locations, or expose them to rain. Keep work area well-lighted.

7. KEEP CHILDREN AND VISITORS AWAY. All children

and visitors should be kept a safe distance from work area.

8. MAKE WORKSHOP CHILDPROOF – with padlocks,

master switches, or by removing starter keys.

9. DON’T FORCE TOOL. It will do the job better and be

safer at the rate for which it was designed.

10. USE RIGHT TOOL. Don’t force tool or attachment to do a job for which it was not designed.

11. WEAR PROPER APPAREL. No loose clothing, gloves, neckties, rings, bracelets, or other jewelry to get caught in moving parts. Nonslip footwear is recommended. Wear protective hair covering to contain long hair.

12. SECURE WORK. Use clamps or a vise to hold work when practical. It’s safer than using your hand and frees both hands to operate tool.

13. DON’T OVERREACH. Keep proper footing and balance at all times.

14. MAINTAIN TOOLS IN TOP CONDITION. Keep tools sharp and clean for best and safest performance. Follow instructions for lubricating and changing accessories.

15. DISCONNECT TOOLS before servicing and when changing accessories such as blades, bits, cutters, etc.

16. USE RECOMMENDED ACCESSORIES. The use of accessories and attachments not recommended by Delta may cause hazards or risk of injury to persons.

17. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in “OFF” position before plugging in power cord.

In the event of a power failure, move switch

to the “OFF” position.

18. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting tool is accidentally contacted.

19. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked to ensure that it will operate properly and perform its intended function – check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.

20. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.

21. NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER OFF. Don’t leave tool until it comes to a complete stop.

22.

STAY ALERT, WATCH WHAT YOU ARE DOING, AND USE COMMON SENSE WHEN OPERATING A POWER TOOL. DO NOT USE TOOL WHILE TIRED OR UNDER THE INFLUENCE OF DRUGS, ALCOHOL, OR MEDICATION. A moment of inattention while operating

power tools may result in serious personal injury.

23. MAKE SURE TOOL IS DISCONNECTED FROM POWER SUPPLY while motor is being mounted, connected or reconnected.

24. THE DUST GENERATED by certain woods and wood products can be injurious to your health. Always operate machinery in well ventilated areas and provide for proper dust removal. Use wood dust collection systems whenever possible.

25.

WARNING: 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, such as those dust masks that are specially designed to filter out microscopic particles.

SAVE THESE INSTRUCTIONS.

Refer to them often and use them to instruct others.

ADDITIONAL SAFETY RULES FOR

RADIAL ARM SAWS

WARNING: 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. USE THE GUARDS WHENEVER POSSIBLE.

Check to see that they are in place, secured, and working correctly.

5. ENSURE THAT END PLATES ARE SECURELY FASTENED TO TRACK ARM prior to use.

6. TIGHTEN ALL CLAMP HANDLES prior to use except for the motor carriage clamp. Tighten this clamp only for ripping operations.

7. AVOID KICKBACK BY:

A. keeping blade sharp and free of rust and pitch.

B. keeping blade parallel to the fence when

ripping.

C. using anti-kickback fingers when ripping.

Lower the guard on the infeed end and adjust the anti-kickback attachment properly.

D. never ripping a workpiece that is twisted or

warped, or does not have a straight edge to guide along the fence.

E. never sawing a large workpiece that cannot be

controlled.

F. never sawing a workpiece with loose knots or

other flaws.workpiece.

8. 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. After cutting, turn the machine off. When the blade has come to a complete stop, remove all debris.

9. NEVER perform “free-hand” operations.Use the fence to position and guide the workpiece.

10. KEEP ARMS, HANDS, AND FINGERS away from

the blade.

11. NEVER REACH around the saw blade.

12. NEVER PERFORM a “crossed arm” operation.

13. PROPERLY SUPPORT LONG OR WIDE

workpieces.

14. NEVER START THE MACHINE with the workpiece

against the blade.

15. FOLLOW ALL RIPPING WARNINGS on machine.

NEVER FEED THE WORKPIECE into the antikickback end of the machine. FEED WORKPIECE against blade rotation.

16. USE PUSH STICK(S) for ripping a narrow

workpiece.

17. RETURN THE CUTTERHEAD to the full rear

position behind the fence after each crosscut operation.

18. NEVER PERFORM LAYOUT, ASSEMBLY, or set-

up work on the table/work area when the machine is running.

19. TURN THE MACHINE “OFF” AND DISCONNECT THE MACHINE from the power source before installing or removing accessories, before adjusting or changing set-ups, or when making repairs.

20. TURN THE MACHINE “OFF”, disconnect the machine from the power source, and clean the table/work area before leaving the machine. LOCK THE SWITCH IN THE “OFF” POSITION to prevent unauthorized use.

21. ADDITIONAL INFORMATION regarding the safe

and proper operation of this tool is available from the Power Tool Institute, 1300 Summer Avenue, Cleveland, OH 44115-2851. 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

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 3prong 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.

WARNING: DO NOT EXPOSE THE MACHINE TO RAIN OR OPERATE THE MACHINE IN DAMP LOCATIONS.

MOTOR SPECIFICATIONS

Your machine is wired for 120 volt, 60 HZ alternating current. Before connecting the machine to the power source, make sure the switch is in the “OFF” position.

GROUNDING INSTRUCTIONS

WARNING: THIS MACHINE MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM ELECTRIC SHOCK.

Fig. A Fig. B

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE IS LONGEST OF THE 3 BLADES

GROUNDED OUTLET BOX

GROUNDING

MEANS

ADAPTER

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.

WARNING: IN ALL CASES, MAKE CERTAIN THE

RECEPTACLE IN QUESTION IS PROPERLY GROUNDED. IF YOU ARE NOT SURE HAVE A QUALIFIED ELECTRICIAN CHECK THE RECEPTACLE.

3. Grounded, cord-connected machines intended for use on a supply circuit having a nominal rating between 150

- 250 volts, inclusive: If the machine is intended for use on a circuit that has an outlet that looks like the one illustrated in Fig. C, the machine will have a grounding plug that looks like the plug illustrated in Fig. C. Make sure the machine is connected to an outlet having the same configuration as the plug. No adapter is available or should be used with this machine. If the machine must be re-connected for use on a different type of electric circuit, the reconnection should be made by qualified service personnel; and after re-connection, the machine should comply with all local codes and ordinances.

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 equipmentgrounding 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 equipmentgrounding 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

Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wire 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. F, 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.

EXTENSION CORDS

Fig. F

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

up to

25 18 AWG 0-6 120 25-50 16 AWG 0-6 120 50-100 16 AWG 0-6 120 100-150 14 AWG

6-10 120

up to

25 18 AWG 6-10 120 25-50 16 AWG 6-10 120 50-100 14 AWG 6-10 120 100-150 12 AWG

10-12 120

up to

25 16 AWG 10-12 120 25-50 16 AWG 10-12 120 50-100 14 AWG 10-12 120 100-150 12 AWG

12-16 120

up to

25 14 AWG 12-16 120 25-50 12 AWG 12-16 120

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

up to

50 18 AWG 0-6 240 50-100 16 AWG 0-6 240 100-200 16 AWG 0-6 240 200-300 14 AWG

6-10 240

up to

50 18 AWG 6-10 240 50-100 16 AWG 6-10 240 100-200 14 AWG 6-10 240 200-300 12 AWG

10-12 240

up to

50 16 AWG 10-12 240 50-100 16 AWG 10-12 240 100-200 14 AWG 10-12 240 200-300 12 AWG

12-16 240

up to

50 14 AWG 12-16 240 50-100 12 AWG 12-16 240

GREATER THAN 100 FEET NOT RECOMMENDED

Fig. C

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE IS LONGEST OF THE 3 BLADES

CHANGING VOLTAGE

The motor supplied with your saw is wired for 120 volt operation. If you desire to operate your saw at 240 volts, it is necessary to reposition voltage changing switch in the motor junction box (B) Fig. D. Proceed as follows:

1. WARNING: DISCONNECT TOOL FROM POWER

SOURCE.

2. Remove screw (A) Fig. D, and remove nameplate cover (B).

3. Carefully slide switch (C) Fig. E, in motor junction box to read 240. Replace nameplate cover and screw which were removed in STEP 2.

4. It is also necessary to replace the 120 volt plug supplied with the motor with a UL/CSA listed plug suitable for 240 volts and the rated current of the saw. Contact your local Authorized Delta Service Center or qualified electrician for proper procedures to install the plug. The saw must comply with all local and national electrical codes after the 240 volt plug is assembled.

Fig. E

Fig. D

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.

Fig. 1

Fig. 2 Fig. 3

1. The saw is packed at the factory with support blocks (A) Fig. 1, under the cutter-head (B), and track arm (C). Shipping boards (D) Fig. 1 are fastened to saw base (G). To prevent damage during shipment, the track arm elevating knob (H) is disassembled from lever (E). Before proceeding, insert post of knob (H) Fig. 2, through hole in lever (E) and assemble E-ring (K), to slot in post.

2. The support blocks (A) Fig. 1, can be removed by rotating track arm elevating knob (H) clockwise and the shipping boards (D) can be removed by removing holddown screws (not shown), which are located inside saw base. Discard the support blocks (A) and shipping boards (D).

3 Fig. 3, illustrates the saw with support blocks and shipping boards removed.

OPERATING INSTRUCTIONS

FOREWORD

Delta ShopMaster Model RS830 is a 10" (254mm) Professional Radial Arm Saw with maximum cutting capacity of 16" (406mm) crosscut, 2-3/4" (70mm) depth at 90° and 2-1/2" (64mm) depth at 45° bevel. It is designed with positive bevel stops at 0°, 45° and 90° and positive miter stops at 0° and 45° both right and left. Unit includes; 1-1/2 hp 120/240V motor, automatic blade brake, saw blade, wrenches, steel stand, cast-iron track and extra-large table.

NOTICE: THE MANUAL COVER PHOTO ILLUSTRATES THE CURRENT

PRODUCTION MODEL. ALL OTHER ILLUSTRATIONS ARE REPRESENTATIVE

ONLY AND MAY NOT DEPICT THE ACTUAL COLOR, LABELING OR

ACCESSORIES AND MAY BE INTENDED TO ILLUSTRATE TECHNIQUE ONLY.

RADIAL ARM SAW PARTS

Fig. 4

1. Radial Arm Saw

2. Legs (4)

3. Table Supports (2)

4. 5/16-18x5/8" Carriage Head Screws (16)

5. 5/16" Flat Washers (16)

6. 5/16" External Tooth Lockwashers (16)

7. 5/16-18 Hex Nuts (16)

TABLE BOARD PARTS

Fig. 5

1. Fence Board

2. Middle Table Board

3. Rear Table Board

4. Front Table Board

5. 7/8" Open End - 1/2" Box Wrench

6. 7/8" x 1/2" Box Wrench

7. 1/4-20x1¼" Round Head Screw (4)

8. 1/4-20x1" Round Head Screw (4)

9. 5/16-18x5/8" Carriage Head Screw (6)

10. #10x1/2" Sheet Metal Screw (2)

11. 1/4-20 Flange Hex Nut (4)

12. 5/16-18 Flange Hex Nut (6)

13. Table Board Clamp (2)

14. Wrench Hook

ASSEMBLY

WARNING: FOR YOUR OWN SAFETY, DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL THE MACHINE IS COMPLETELY ASSEMBLED AND YOU READ AND UNDERSTAND THE ENTIRE INSTRUCTION MANUAL.

LEGS TO SAW BASE

1. Loosen lock knob (A) Fig. 8, and move cutting-head (B) to the rear position as shown. Then tighten knob (A).

2. IMPORTANT: Make certain the cutting-head is

clamped securely at the back of the track arm.

Fig. 8

3. Place Radial Arm Saw on its back and assemble legs (C) Fig. 9 (three of which are shown assembled) to each corner of saw base (D) using sixteen 5/16-18 x 5/8" carriage head screws, 5/16" flat washers, 5/16" external tooth lockwashers, and 5/16-18 hex nuts. Place flat washer on bolt. Insert bolt through holes then assemble lockwasher and nut. Hand tighten, hardware at this time but do not completely tighten.

4. Stand the saw in the upright position and securely tighten all stand hardware.

Fig. 9

WRENCH HOOK TO SAW BASE

Assemble wrench hook (K) Fig. 10, to the front right (as shown), or back left, side of saw base (D), using two #10 x 1/2" sheet metal screws.

Fig. 10

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