Delta 70-200 User Manual

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20" Drill Press

(Model 70-200)

PART NO. 900615 (0012)

Copyright © 2000 Delta Machinery

To learn more about DELTA MACHINERY

ESPAÑOL: PÁGINA 17

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).

MANUAL INSTRUCTION

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 exercisecaution 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.

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.ALWAYS USE SAFETY GLASSES. 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.

13.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.

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

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

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

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

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

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

20.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.

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

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

23.DRUGS, ALCOHOL, MEDICATION. Do not operate tool while under the influence of drugs, alcohol or any medication.

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

25.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.

26.WARNING: SOME DUST CREATED BY POWER SANDING, SAWING, GRINDING, DRILLING, AND OTHER CONSTRUCTION ACTIVITIEScontains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

lead from lead-basedpaints,

crystalline silica from bricks and cement and other masonry products, and

arsenic and chromium from chemically-treatedlumber.

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

2

ADDITIONAL SAFETY RULES

FOR DRILL PRESSES

1.DO NOT operate your drill press until it is completely assembled and installed according to the instructions.

2.IF YOU ARE NOT thoroughly familiar with the operation of drill presses, obtain advice from your supervisor, instructor or other qualified person.

3.YOUR DRILL PRESS MUST be securely fastened to a stand, workbench or floor. If there is any tendency for the stand or workbench to move during operation, the stand or workbenchMUST be fastened to the floor.

4.NEVER turn the drill press “on” before clearing the table of all objects (tools, scrap pieces, etc.).

5.NEVER start the drill press with the drill bit or cutting tool in contact with the workpiece.

6.USE ONLY drill bits, cutters, sanding drums, and other accessories with 5/8 shank or less.

7.ALWAYS keep hands and fingers away from the drill bit or cutting tool.

8.DO NOT ATTEMPT to drill material that does not have a flat surface, unless a suitable support is used.

9.AVOID awkward hand positions where a sudden slip could cause a hand to move into the drill bit or cutting tool.

10.TO PREVENT ROTATION OF THE WORKPIECE, ALWAYS clamp work securely to the table if it is too short to contact the column (see “OPERATION”section of this manual) or when using hole saw or cutting tools larger than 1/2 in diameter.

11.WHENEVER POSSIBLE use clamps or vise to keep workpiece from rotating with the drill bit or cutting tool.

12.USE recommended speed for drill, accessory orwork-piecematerial.

13.WARNING: The use of accessories or attachments not recommended by Delta may result in risk of injury.

14.MAKE CERTAIN all lock handles are tightened before starting the machine.

15.NEVER perform layout, assembly orset-upwork on the table while the drill is operating.

16.BE SURE drill bit or cutting tool is not damaged and is properly locked in the chuck before operating.

17.MAKE SURE chuck key is removed from chuck before starting drill press.ONLY use chuck key provided with your drill press. It is equipped with aself-ejectingpin which eliminates the hazard of the key being left in the chuck.

18.ADJUST the table or depth stop to avoid drilling into the table.

19.ALWAYS stop the drill press before removing scrap pieces from the table.

20.WHEN drilling large workpieces,MAKE SURE the material is supported at table height.

21.SHUT OFF the power, remove the drill bit or cutting tool, and clean the table and work area before leaving the machine.

22.DO NOT wear gloves, necktie, or loose clothing when operating the drill press.

23.SHOULD any part of your drill press be missing, damaged or fail in any way, or any electrical component fail to perform properly, shut off switch and remove plug from power supply outlet. Replace missing, damaged or failed parts before resuming operation.

24.ADDITIONAL INFORMATION regarding the safe and proper operation of this product is available from the National Safety Council, 1121 Spring Lake Drive, Itasca, Illinois 60143-3201, in the Accident Prevention Manual for Industrial Operations and also in the Safety Data Sheets provided by the NSC. Please also refer to the American National Standards Institute ANSI 01.1 Safety Requirements for Woodworking Machinery and the U.S. Department of Labor OSHA 1910.212 and 1910.213 Regulations.

25.SAVE THESE INSTRUCTIONS. Refer to them frequently and use them to instruct others.

3

CONNECTING DRILL PRESS TO POWER SOURCE

POWER CONNECTIONS

A separate electrical circuit should be used for your tools. 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-wireextension cords which have 3- prong grounding type plugs and3-polereceptacles which accept the tool’s plug. Before connecting the motor to the power line, make sure the switch is in the “OFF” position and be sure that the electric current is of the same characteristics as indicated on the tool. All line connections should make good contact. Running on low voltage will damage the motor.

MOTOR SPECIFICATIONS

Your drill press is designed to use a 1720 RPM motor. It is wired at the factory for 110-120Volts, 60 Hz alternating current. Never use a motor that runs faster than 1720 RPM. Your drill press may be converted for220-240volt operation. The conversion of your drill press for220-240volt operation must be done by qualified electrical personnel.

GROUNDING INSTRUCTIONS

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

1. All grounded, cord-connectedtools: 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 tool is equipped with an electric cord having anequipment-groundingconductor 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-groundingconductor can result in risk of electric shock. The conductor with insulation having an outer surface that is green with or without yellow stripes is theequipment-groundingconductor. 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 tool is properly grounded.

Use only 3-wireextension cords that have3-pronggrounding type plugs and3-holereceptacles that accept the tool’s plug, as shown in Fig. A.

Repair or replace damaged or worn cord immediately.

2. Grounded, cord-connectedtools intended for use on a supply circuit having a nominal rating less than 150 volts:

This tool is intended for use on a normal 120-voltcircuit and has a grounded plug that looks like the plug illustrated in Fig. A.

If a properly grounded outlet is not available, a temporary adapter, shown in Fig. B, may be used for connecting the 3-pronggrounding type plug to a2-prongreceptacle. 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, or the like extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box cover. 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.

3. Grounded, cord-connectedtools intended for use on a supply circuit having a nominal rating between 150 - 250 volts, inclusive:

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

WARNING: IN ALL CASES, MAKE CERTAIN THE RECEPTACLE IN QUESTION IS PROPERLY GROUNDED. IF YOU ARE NOT SURE HAVE A CERTI-

FIED ELECTRICIAN CHECK THE RECEPTACLE.

4

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE

IS LONGEST OF THE 3 BLADES

Fig. A

GROUNDED OUTLET BOX

GROUNDING

MEANS

ADAPTER

Fig. B

GROUNDED OUTLET BOX

CURRENT

CARRYING

PRONGS

GROUNDING BLADE

IS LONGEST OF THE 3 BLADES

Fig. C

OPERATING INSTRUCTIONS

EXTENSION CORDS

Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wireextension cord which has a3-pronggrounding type plug and a3-polereceptacle which will accept the tool’s plug. When using an extension cord, be sure to use one heavy enough to carry the current of the saw. An undersized cord will cause a drop in line voltage, resulting in loss of power and overheating. Fig. D, 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.

RECOMMENDED EXTENSION CORD SIZES FOR USE

WITH STATIONARY ELECTRIC TOOLS

Fig. D

FOREWORD

The Delta Model 70-200Drill Press provides production capacity drilling and includes; 1 hp single phase 115/230 volt induction motor, pulleys, belts, 0 - 5/8 capacity chuck, 45 degree tilt table L/R, rack and pinion table raising mechanism and #3 Morse Taper spindle adaptor. A quick release motor mount makes changing the nine spindle speeds (150, 260, 300, 440, 490, 540, 1150, and 2200 rpm) fast and easy.

5

UNPACKING AND CLEANING

Carefully unpack the drill press and all loose items from the carton. Remove the protective coating from the machined surfaces of the drill press and all loose items. This coating may be removed with a soft cloth moistened with kerosene. DO NOT USE ACETONE, GASOLINE, OR LACQUER THINNER FOR THIS PURPOSE.

ASSEMBLING THE

DRILL PRESS

1. Assemble column (A) Fig. 2, to base (B) using four M-12x 45mm long hex head screws (three of which are shown at [C]). Loosen set screw in collar (D) and remove collar (D) and raising rack (E).

2. Remove bolt (F) Fig. 3, and remove table (G) from table bracket (H).

D

E

A

B

C

Fig. 2

H

G F

Fig. 3

6

3.Assemble worm gear (J) Fig. 4, to the inside of hole

(K) in table bracket (H).

4.Thread table lock lever (M) Fig. 4, into hole in table bracket, as shown.

5. Place raising rack (E) Fig. 5, in position inside table bracket (H) making sure gear on inside of table bracket is engaged with teeth of raising rack.

6.Slide table bracket (H) Fig. 6, with raising rack (E) onto column (A), as shown.

7.Engage bottom of rack (E) Fig. 6, with flange (L) on column. Tighten table lock lever to lock table bracket (H) to column.

M

K

H

J

Fig. 4

H

E

Fig. 5

E

H

A

L

Fig. 6

7

8. Reassemble collar (D) Fig. 7, which was removed in STEP 1, to column.IMPORTANT: Bottom of collar (D)MUST NOT be pushed all the way down onto top of raising rack (E).MAKE SURE top of raising rack (E) is under bottom of collar (D) and that there is enough clearance to allow rack (E) to rotate around the column. Then tighten set screw (Q) being careful not to overtighten.

9. Assemble table (G) Fig. 8, to table bracket (H) using bolt (F). Line up hole (S) in table with hole in table bracket and insert pin (P) Fig. 9.

10. Assemble table raising and lowering handle (N) Fig. 10, to shaft on table bracket. Line up flat on shaft with screw (O) and tighten screw (O).

D

E

Q

Fig. 7

G

F

H

S

Fig. 8

P

Fig. 9

O

N

Fig. 10

8

R

Fig. 11

11.Place the drill press head on column, as shown. Line up head with base and tighten two head locking screws

(R) Fig. 11.

12.Thread the three pinion wheel handles (Z) Fig. 12, into the three threaded holes in the pinion shaft, as shown.

13.Make certain the tapered hole in the bottom of the spindle (T) Fig. 13, and the taper on the spindle adapter

(U) are clean and push the spindle adapter (U) up into the spindle, making certain the tang (V) engages and locks with the mating slot inside the spindle.

14.Make certain the bottom taper of the spindle adapter (U) Fig. 14, and the tapered hole in the chuck

(W) are clean and push the chuck up onto the spindle adapter (U) as far as it will go. NOTE: Household oven cleaner can effectively remove any substance from the spindle and chuck; however, carefully follow the manufacturer’s safety rules concerning its use.

15.Open the chuck jaws as wide as possible by turning the chuck sleeve (X) Fig. 15.

16.Place a block of wood (Y) Fig. 15, on the drill press table and lower the spindle until the chuck contacts the piece of wood. Exert pressure to properly seat the chuck.

CHUCK KEY

This drill press is provided with a self-ejectingtype chuck key. Use only this key or a duplicate. The use of theself-ejectingchuck key ensures that the chuck key is removed before the chuck is rotated.

Z

Fig. 12

T

V

U

Fig. 13

U

W

Fig. 14

X

Y

Fig. 15

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FASTENING DRILL PRESS BASE TO A SUPPORTING SURFACE

PERMANENT MOUNTING

If your drill press is to be used in one permanent location, the drill press base must be secured to the supporting surface with fasteners through the four mounting holes, (A) Fig. 16, in the drill press base.

MOUNTING YOUR

DRILL PRESS TO A

PLYWOOD BASE

If you do not fasten your drill press in a permanent manner, the drill press must be fastened to a plywood mounting board to prevent the drill press from tipping over during normal use. Use a good grade of plywood with a minimum 3/4 thickness. Do not make the mounting board from particle board since particle board can unexpectedly break.

1.Drill four 3/8 diameter holes (B) Fig. 17, corresponding to the mounting holes (A) Fig. 16, of the drill press base in a 26 x 32 minimum size plywood board.

2.Fasten the drill press base to the mounting board using the carriage bolts, nuts, and washers (C) Fig.17, furnished with your drill press. The carriage bolt heads must be countersunk such that the bolt heads are flush with the bottom surface of the mounting board in order to guarantee the proper stability.

3.When the drill press is mounted to the supporting board, the board must extend a minimum of 3 beyond each edge of the drill press base, as shown in Fig. 18.

4.The plywood base must be secured to the floor or supporting surface if there is any tendency of the drill press to vibrate, slide, or walk during normal operation.

²

Minimum

 

32

 

A

Fig. 16

B

C

B

26²Minimum

Fig. 17

3²

Minimum

3²Minimum

Fig. 18

10