Central Machinery 43378 Manual de instalación

16 SPEED FLOOR DRILL PRESS

Model

43378

SET UP AND OPERATING INSTRUCTIONS

Diagrams within this manual may not be drawn proportionally.

Due to continuing improvements, actual product may differ slightly from the product described herein.

Distributed exclusively by Harbor Freight Tools®.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our website at: http://www.harborfreight.com

Read this material before using this product.

Failure to do so can result in serious injury.

SAVE THIS MANUAL.

or any artwork contained herein may be reproduced in any shape or form without the

express written consent of Harbor Freight Tools.

For technical questions or replacement parts, please call 1-800-444-3353.

Cover revised 07i

Page 2SKU 43378

Specications

Motor 120 VAC, 60 Hz, 3/4 HP, 1750 RPM; 5.8 amps

(with load)

16 Spindle Speeds 220, 300, 430, 480, 590, 650, 720, 850, 950,

1600, 1900, 2000, 2500, 2900, and 3600 RPM

Spindle Stroke: 3-1/8 inches; Taper: MT2

Column 2-7/8 (diameter) inches

Base Dimensions 10-1/8 x 17-1/2 inches; Slots: 5/8”

Throat Depth 6-5/8 inches (of 13 inch swing)

Chuck Capacity 7/64 to 5/8 inches; Taper: JT3

Table Slot 5/8 inches

Table Rotation 360°; Tilt: 45° (left and right)

Table Size 11-5/8 (diameter) inches

Save This Manual

You will need the manual for the safety warnings and precautions, assembly instructions,

operating and maintenance procedures, parts list and diagram. Keep your invoice with this

manual. Write the invoice number on the inside of the front cover. Keep the manual and

invoice in a safe and dry place for future reference.

Safety Warnings and Precautions

WARNING: When using tool, basic safety precautions should always be followed to

reduce the risk of personal injury and damage to equipment.

Read all instructions before using this tool!

1. Keep work area clean. Cluttered areas invite injuries.

2. Observe work area conditions. Do not use machines or power tools in damp or wet

locations. Don’t expose to rain. Keep work area well lighted. Do not use electrically

powered tools in the presence of ammable gases or liquids.

3. Keep children away. Children must never be allowed in the work area. Do not let

them handle machines, tools, or extension cords.

4. Store idle equipment. When not in use, tools must be stored in a dry location to

inhibit rust. Always lock up tools and keep out of reach of children.

5. Do not force tool. It will do the job better and more safely at the rate for which it

was intended. Do not use inappropriate attachments in an attempt to exceed the tool

capacity.

6. Use the right tool for the job. Do not attempt to force a small tool or attachment to

REV 00j

E105017

36ZJ

Page 3SKU 43378

do the work of a larger industrial tool. There are certain applications for which this tool

was designed. Do not modify this tool and do not use this tool for a purpose for which

it was not intended.

7. Dress properly. Do not wear loose clothing or jewelry as they can be caught in

moving parts. Protective, electrically non-conductive clothes and non-skid footwear

are recommended when working. Wear restrictive hair covering to contain long hair.

8. Use eye and ear protection. Always wear ANSI approved impact safety goggles.

Wear a full face shield if you are producing metal lings or wood chips. Wear an ANSI

approved dust mask or respirator when working around metal, wood, and chemical

dusts and mists.

9. Do not overreach. Keep proper footing and balance at all times. Do not reach over

or across running machines.

10. Maintain tools with care. Keep tools sharp and clean for better and safer

performance. Follow instructions for lubricating and changing accessories. Inspect

tool cords periodically and, if damaged, have them repaired by an authorized

technician. The handles must be kept clean, dry, and free from oil and grease at all

times.

11. Disconnect power. Unplug when not in use.

12. Remove adjusting keys and wrenches. Check that keys and adjusting wrenches

are removed from the tool or machine work surface before plugging it in.

13. Avoid unintentional starting. Be sure the switch is in the Off position when not in

use and before plugging in.

14. Stay alert. Watch what you are doing, use common sense. Do not operate any tool

when you are tired.

15. Take caution as some woods contain preservatives such as copper chromium

arsenate (CCA) which can be toxic. When cutting these materials extra care should

be taken to avoid inhalation and minimize skin contact.

16. Check for damaged parts. Before using any tool, any part that appears damaged

should be carefully checked to determine that it will operate properly and perform its

intended function. Check for alignment and binding of moving parts; any broken parts

or mounting xtures; and any other condition that may affect proper operation. Any

part that is damaged should be properly repaired or replaced by a qualied technician.

Do not use the tool if any switch does not turn On and Off properly.

17. Guard against electric shock. Prevent body contact with grounded surfaces such as

pipes, radiators, ranges, and refrigerator enclosures.

18. Replacement parts and accessories. When servicing, use only identical

replacement parts. Use of any other parts will void the warranty. Only use accessories

intended for use with this tool. Approved accessories are available from Harbor

Freight Tools.

Page 4SKU 43378

19. Do not operate tool if under the inuence of alcohol or drugs. Read warning

labels on prescriptions to determine if your judgment or reexes are impaired while

taking drugs. If there is any doubt, do not operate the tool.

20. Use proper size and type extension cord. If an extension cord is required, it must

be of the proper size and type to supply the correct current to the tool without heating

up. Otherwise, the extension cord could melt and catch re, or cause electrical

damage to the tool. This tool requires use of an extension cord of 0 to 12 amps

capability (up to 50 feet), with wire size rated at 16 AWG. Longer extension cords

require larger size wire (smaller AWG number). If you are using the tool outdoors, use

an extension cord rated for outdoor use. (signied by “WA” on the jacket).

21. Secure Workpiece. Use clamps or a vise to hold workpiece, if possible. Never hold

workpiece with your hands.

22. Never leave Drill Press running unattended. Turn the power OFF.

23. Maintenance. For your safety, service and maintenance should be performed

regularly by a qualied technician.

24. People with pacemakers should consult their physician(s) before use.

Electromagnetic elds in close proximity to heart pacemaker could cause pacemaker

interference or pacemaker failure.

25. WARNING: This product contains or, when used, produces a chemical known to

the State of California to cause cancer and birth defects or other reproductive

harm. (California Health & Safety Code § 25249.5, et seq.)

Note: Performance of this tool may vary depending on variations in local line voltage. Exten-

sion cord usage may also affect tool performance.

Warning: The warnings, cautions, and instructions discussed in this instruction manual

cannot cover all possible conditions and situations that may occur. It must be under-

stood by the operator that common sense and caution are factors which cannot be

built into this product, but must be supplied by the operator.

Rev 07i

Page 5SKU 43378

Drill Press Safety Warnings and Precautions

1. Secure the Drill Press Base (B6) to the oor using Bolts (not supplied). The oor

must be level, smooth and capable of supporting the weight of the drill press and

workpieces.

2. Locate the Drill Press in an area where you walk around it unhampered.

3. Avoid kickback and grabbing by clamping the workpiece to the table, or use a vise that

is secured to the table. If the workpiece begins to spin, do not attempt to stop it with

your hands. Turn the motor OFF, and wait until it stops spinning before attempting to

remove it.

4. Avoid being caught and pulled into the spinning chuck. Do not wear gloves, long

sleeve shirts, ties, or jewelry. Long hair must be bundled behind the head.

VIBRATION HAZARD

This tool vibrates during use. Repeated or long-term exposure to vibration may

cause temporary or permanent physical injury, particularly to the hands, arms and

shoulders. To reduce the risk of vibration-related injury:

Anyone using vibrating tools regularly or for an extended period should rst be

examined by a doctor and then have regular medical check-ups to ensure medical

problems are not being caused or worsened from use. Pregnant women or people

who have impaired blood circulation to the hand, past hand injuries, nervous system

disorders, diabetes, or Raynaud’s Disease should not use this tool. If you feel any

medical or physical symptoms related to vibration (such as tingling, numbness, and

white or blue ngers), seek medical advice as soon as possible.

Do not smoke during use. Nicotine reduces the blood supply to the hands and n-

gers, increasing the risk of vibration-related injury.

Wear suitable gloves to reduce the vibration effects on the user.

Use tools with the lowest vibration when there is a choice between different process-

es.

Include vibration-free periods each day of work.

Grip tool as lightly as possible (while still keeping safe control of it). Let the tool do

the work.

To reduce vibration, maintain the tool as explained in this manual. If any abnormal

vibration occurs, stop use immediately.

Rev 07i

Page 6SKU 43378

5. Never place hands and arms near the workpiece to avoid the possibility of the work

piece coming loose and striking you.

6. Before drilling, turn on the motor and check for bit wobble or machine vibration. If this

is found, correct the problem before drilling.

7. Set the proper spindle speed for the specic drilling operation.

8. When nished with the Drill Press, always press the Switch to the OFF position, and

remove the Lock Key.

9. Do not mount (or adjust) the workpiece on the Drill Press Table while the motor is

running.

10. When drilling or cutting large holes, use the slower speeds and securely fasten the

workpiece to the table using a mounted vise.

11. Do not use drill bits that extend more than six inches from the Chuck.

12. Do not use circle cutters, rotary planers, wire wheels, router bits, or shaper cutters on

this Drill Press.

Unpacking

When unpacking, check to make sure the following parts are included.

Head Assembly

Motor (13)

Table (B15)

Column (B1)

Base (B6)

- Bag of Loose Parts

- Box of Loose Parts

Table Arm Assembly

Column Support (B4)

If any parts are missing or broken, please call Harbor Freight Tools at the number on the

cover of this manual as soon as possible.

Rev 07i

Page 7SKU 43378

Assembly

Assembly hardware is located in separate bags. Each bag contains the necessary parts for

each assembly step. Remove all packing and protective material from the Drill Press com-

ponents.

1. Position the Base (B6) on a level oor.

It is recommended to bolt the Base to the oor using appropriate hardware (not

supplied).

Arm Locking Handle (B16)

Hex Screws (B5)

Table Crank (B8)

Column Support (B4)

Place the Column Support (B4) on the Base, aligning the mounting holes.

3. Insert four large Hex Screws (B5) into the mounting holes and tighten with a wrench.

4. Install the Arm Locking Handle (B16) on the left side of the Table Support (B7). Hand

Tighten.

5. Mount the Table Crank (B8) onto the right side of the Table Support.

Tighten with the Allen wrench. The set screw must be tightened against the at portion

of the screw shaft.

6. Verify that the Column Collar (B19) is square to the Column and that the Set Screw

(B11) is secure (but not overtightened).

The Collar should be positioned so that its rack will slide freely in the collar when the

Table (B15) is rotated around the Column.

Collar (B2) Table Clamp (B13) Arm (B14)

Loosen the Table Clamp (B13) and insert the Table (B15) into the Table Arm (B14).

It may be necessary to pry open the Table Arm opening with a large screwdriver since

it is meant to be a tight t. With the Table in place, retighten the Table Clamp.

CAUTION: Avoid injuries. The next step involves lifting the Head Assembly onto the

Column Tube. The Head Assembly weighs about 55 lb. Have someone help you lift this

assembly into place. Rev 07i

Page 8SKU 43378

8. Using two people, lift the Head Assembly up and onto the Column (B1).

It should slide down on the Column Tube as far as it will go. Align it so that it faces

straight forward, inline with the Base.

9. Screw in two Set Screws (21), into each side of the Head (1) and tighten with the Allen

wrench.

10.

Head Lock Set Screws (21)

Head Assembly

Motor (13)

Hex Screw (17)

Washer (15)

Hex Nut (14)

Belt Tension

Lever (19)

Belt Tension

Lock Knob (18)

Mount the Motor (13) onto the Head Assembly (see photo above).

- Place a Washer (15) on each of four Hex Screws (17)

- Insert Hex Screws into the Motor Mount (8) (from left to right as shown above).

- Position the Motor base slots over the Hex Screws.

- Place a Washer (15) and Hex Nut (14) on each Hex Screw (17). Hand tighten.

- Position the Motor shaft at the center of the Pulley Cover (A23).

11. Install the Motor Pulley (11).

- Slide the Motor Pulley onto the Motor shaft.

- Line up the at notch on the shaft with at notch on the pulley.

- The pulley should not touch the lower Pulley Cover (A23).

- Tighten the Motor Pulley onto the shaft using the Allen wrench and Set Screw (12).

12.

Motor Pulley (11)

Set Screw (12)

Pulley Assembly

Speed-Belt Chart

Spindle Pulley (A3)

Idler Pulley (A19)

V-belt (A1)

Pulley Cover (A23)

Adjust the height of the Motor Pulley.

- Lay a straight edge across the two pulleys.

Rev 07i

Page 9SKU 43378

- Push the Motor up until the top of the pulleys align. Hold Motor in place.

- Using a wrench, tighten four Hex Nuts (14) supporting the Motor.

- Turn the Belt Tension Lever (19) counterclockwise to release belt tension.

13. Install V-belts (A1). Refer to the photos on page 7.

- Turn the Belt Tension Lever (19) and move the pulleys closer together.

- Place the Idler Pulley (A19) on the Idler Pivot (A20), and into the Pulley Cover

center hole (See the Pulley Assembly Drawing at the end of this manual).

- Place the V-belt between Spindle Pulley (A3) and the Idler Pulley (A19).

- Refer to the chart inside the Pulley Guard lid to select speed and belt locations.

- Place V-belt between the Motor Pulley (11) and the Idler Pulley (A19).

- Turn the Belt Tension Lever (19) to tighten the belts (moderately), and hold in place.

- Turn the Belt Tension Lock Knobs (18) clockwise to lock the belt tension.

Note: To test the proper belt tension, push in on the center of each belt at its center. It should

move only 1/2 inch (in or out).

Caution: overtightening the belts can cause the motor to bind, and not start. It can also

damage Motor bearings.

14. Attach Knob (A21) to the (top) Pulley Cover using Screw (A22).

Warning: Do not plug line cord into the electrical outlet at this time.

15. Locate the three Feed Handles (24) and screw them rmly into the Spindle Feed Shaft

(25).

16. Install the Chuck (A15).

- Thoroughly clean the tapered hole in the Chuck and the Arbor (A14) of all dirt,

grease, oil, and protective coatings.

- Slide the Chuck onto the Arbor.

- Loosen the Arm Locking Handle (B16) and turn the Table Crank (B8) to raise the

Table so that it is about two inches from the Chuck.

- Turn the Chuck sleeve clockwise and open the jaws completely.

- Turn the Feed Handle counterclockwise and force the Chuck against the Table until it

is secure.

17. Verify that the Table is square (90 degrees) to the Head Assembly and drill bit.

- Secure a three inch drill bit in the Chuck.

- Raise the Table to within four inches of the Chuck.

- Place the long side of a combination square on the

Table.

- Align the short side of the square to the drill bit.

- If the Table is not square to the bit, loosen Set

Screw (B11) with the Allen wrench and the Lock

Screw (B12) with a Hex Wrench.

- Rotate the Table until it is square to the bit.

- Retighten the Lock Screw, then the Set Screw.

Set Screw (B11)

Lock Screw (B12)

Set Screw (B11)

Lock Screw (B12)

Rev 07i

Page 10SKU 43378

Operation

Warning: Avoid personal injuries. Before operating this machine, review all Safety

Warnings and Precautions listed on pages 2 through 5.

1. Loosen the Arm Locking Handle (B16) and turn the Table Crank (B8) to adjust the

Table height to accommodate the workpiece being drilled.

2. Open the Chuck and insert the drill bit in the center. Tighten with the Chuck Key (A16).

3. Secure the workpiece (and backup material) to the Table using a vise and/or clamp.

The workpiece sits on the backup material. To keep it from spinning, have it touching

the left side of the Column.

4. Adjust the height and left/right position of the Table. Tighten the Arm Locking Handle

(B16).

5. Bring the drill bit down with the Feed Handles to where the hole is to be drilled.

Make minor workpiece alignment adjustments.

6. Plug the Motor Cable (16) plug into an electrical outlet.

7. Insert the Switch Key into the Switch (31).

Switch (31)

Switch Key

Feed Handles (24)

Depth Ring Collar

Depth Locking Screw

Warning: Wear an ANSI approved, full face shield while drilling any type of material.

8. Push the Switch up to turn the Motor ON.

9. Pull down on the Feed Handle and slowly drill the hole into the workpiece.

Warning: If the drill bit grabs and spins the workpiece, do not attempt to stop the spin-

ning with your hands. Step back, and push the Switch down to the OFF position. Wait

for the spindle to stop turning before dislodging the workpiece.

10. When the drilling is complete, press the Switch to the OFF position and remove the

Switch Key.

Keep the Switch Key in a safe place.

Setting the Depth Scale to Drill to a Specied Depth

During this procedure, refer to the photo on page 9.

1. Secure the workpiece to the Table. Rev 07i

Tabla de contenidos

Otros manuales de Herramientas eléctricas de Central Machinery

Central Machinery

Central Machinery 91762 Manual de usuario

Central Machinery

Central Machinery 63995 Instrucciones de montaje

Central Machinery

Central Machinery 44506 Manual de instalación

Central Machinery

Central Machinery 38119 Manual de instalación

Central Machinery

Central Machinery 35570 Manual de usuario

Central Machinery

Central Machinery 39955 Instrucciones de montaje

Central Machinery

Central Machinery 34542 Manual de usuario

Central Machinery

Central Machinery 59490 Instrucciones de montaje

Central Machinery

Central Machinery 92066 Manual de usuario

Central Machinery

Central Machinery 92804 Manual de usuario

Central Machinery

Central Machinery 90589 Manual de usuario

Central Machinery

Central Machinery 42289 Guía de referencia rápida

Central Machinery

Central Machinery 32966 Manual de lista de piezas

Central Machinery

Central Machinery 59766 Instrucciones de montaje

Central Machinery

Central Machinery 03135 Manual de usuario

Central Machinery

Central Machinery 33497 Instrucciones de montaje

Central Machinery

Central Machinery 39955 Guía de referencia rápida

Central Machinery

Central Machinery 31849 Guía de referencia rápida

Central Machinery

Central Machinery 38144 Manual de usuario

Central Machinery

Central Machinery 42927 Instrucciones de funcionamiento

Central Machinery

Central Machinery 65589 Manual de instalación

Central Machinery

Central Machinery 39741 Manual de usuario

Central Machinery

Central Machinery 63471 Instrucciones de montaje

Central Machinery

Central Machinery 05907 Guía de referencia rápida

Manuales populares de Herramientas eléctricas de otras marcas

AEG

AEG OMNI-JS Manual de usuario

SIP

SIP 01533 Manual de usuario

Ribimex

Ribimex PRS499 Manual de usuario

3M Fiber Optic Connector Crimp Tool Manual de usuario

Ryobi

Ryobi P524 Manual de usuario

ROJEK

ROJEK FSN 300A Manual de usuario

Kemper

Kemper 1740PRO Manual de usuario

WABCO

WABCO OptiTire Manual de usuario

EINHELL

EINHELL TE-MS 18/210 Li Manual de usuario

Orgapack

Orgapack OR-T 85 Guía rápida

TOUGHCUT

TOUGHCUT Diamond 400 Manual de usuario

Yaros

Yaros PB-3603 Manual de usuario

Fein

Fein BSS 2.0 E Guía de configuración

Baileigh Industrial

Baileigh Industrial SS-2725 Manual de usuario

Milwaukee

Milwaukee 2674-20 Manual de usuario

Fein

Fein BLs 1.6 Manual de usuario

Princess

Princess Electric Multi Sharpener Manual de usuario

FOREDOM

FOREDOM K.1050 Manual