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Manual Delta 20-330

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  • Delta 20-330 - page 1

    INSTRUCTION MANUAL 5" x 6" Horizontal Band Saw (Model 20-330) P ART NO. 902126 05-31-05 Copyright © 2005 Delta Machinery T o learn more about DEL T A MACHINER Y visit our website at: www .deltamachinery .com. For Parts, Service, W arranty or other Assistance, please call 1-800-223-7278 ( In Canada call 1-800-463-3582). ...

  • Delta 20-330 - page 2

    2 T ABLE OF CONTENTS Read and understand all warnings and operating instructions before using any tool or equipment. When using tools or equipment, basic safety precautions should always be followed to r educe the risk of personal injury . Improper operation, maintenance or modification of tools or equipment could r esult in serious injury and prop ...

  • Delta 20-330 - page 3

    3 Indicates an imminently hazardous situation which, if not avoided, will r esult in death or serious injury . Indicates a potentially hazardous situation which, if not avoided, could r esult in death or serious injury . Indicates a potentially hazardous situation which, if not avoided, may r esult in minor or moderate injury . Used without the saf ...

  • Delta 20-330 - page 4

    4 GENERAL SAFETY RULES READ AND UNDERST AND ALL W ARNINGS AND OPERA TING INSTRUCTIONS BEFORE USING THIS EQUIPMENT . Failure to follow all instructions listed below , may result in electric shock, fire, and/or serious personal injury or pr operty damage. IMPORT ANT SAFETY INSTRUCTIONS 1. FOR YOUR OWN SAFETY , READ THE INSTRUCTION MANUAL BEFORE OPERA ...

  • Delta 20-330 - page 5

    5 ADDITIONAL SPECIFIC SAFETY RULES 1. DO NOT OPERA TE THIS MACHINE UNTIL it is assembled and installed according to the instructions. 2. OBT AIN ADVICE from your supervisor, instructor , or another qualified person if you are not familiar with the operation of this tool. 3. FOLLOW ALL WIRING CODES and recommended electrical connections. 4. USE THE ...

  • Delta 20-330 - page 6

    6 A separate electrical circuit should be used for your machines. This cir cuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cor d is used, use only 3-wire extension cor ds which have 3- prong gr ounding type plugs and matching receptacle which will accept the machine’ s plug. Before connec ...

  • Delta 20-330 - page 7

    7 NOTICE: THE PHOTO ON THE MANUAL COVER ILLUSTRA TES THE CURRENT PRODUCTION MODEL. ALL OTHER ILLUSTRA TIONS CONT AINED IN THE MANUAL ARE REPRESENT A TIVE ONL Y AND MA Y NOT DEPICT THE ACTUAL COLOR, LABELING OR ACCESSORIES AND ARE INTENDED TO ILLUSTRA TE TECHNIQUE ONL Y . FOREWORD FUNCTIONAL DESCRIPTION Delta Model 20-330 is a horizontal and vertica ...

  • Delta 20-330 - page 8

    8 FOR YOUR OWN SAFETY , DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL THE MACHINE IS COMPLETEL Y ASSEMBLED AND YOU READ AND UNDERST AND THE ENTIRE INSTRUCTION MANUAL. ASSEMBL Y CAR TON CONTENTS Fig. 1A Hardwar e 1. Saw unit 2. Legs 3. Shelf 4. Wheel assembly 5. Stock advance stop 6. Stand handle 7. V ertical table 8. Vise clamping handwheel ...

  • Delta 20-330 - page 9

    9 ASSEMBLING ST AND 1. Assemble the two legs (A) and (B) Fig. 2, to the band saw base using the six 5/16-18x1" hex head cap screws, thr ee of which are shown at (C) Fig. 2, twelve 5/16" flat washers and six 5/16-18" hex nuts. Align the holes in the band saw with the holes in the legs. Place a 5/16" flat washer onto a 5/16-18x1&q ...

  • Delta 20-330 - page 10

    10 ASSEMBLING ST AND HANDLE Insert ends of handle (A) Fig. 5, into the two holes (B) on the right leg and fasten in place using the two cotter pins supplied. Fig. 5 ASSEMBLING STOCK ADV ANCE STOP Assemble the stock advance stop assembly (A) to the hole on the front of the table and tighten the two set screws (B), as shown in Fig. 6. Fig. 6 ASSEMBLI ...

  • Delta 20-330 - page 11

    11 Fig. 13 AUTOMA TIC SHUT -OFF When the band saw is in the horizontal position, the saw should shut itself off automatically . After a completed cut has been made, and the saw is in the down or horizontal position, the shut-off bracket (B) Fig. 14 will contact the toggle switch (A) and push it to the down position, turning off the power . IMPORT A ...

  • Delta 20-330 - page 12

    12 ADJUSTING BLADE TRACKING 1. Place the saw arm in the vertical position and open the wheel cover (A) Fig. 17. 2. T ur n on the band saw . The blade is tracking properly when the back of the blade (B) Fig. 17, is just touching the edge of the wheel flange (C). The back of the blade should not be rubbing against the flange. 3. If an adjustment is n ...

  • Delta 20-330 - page 13

    13 ADJUSTING BLADE GUIDE BEARINGS DISCONNECT MACHINE FROM POWER SOURCE. 1. The blade guide bearings (A) and (B) Fig. 20 should be adjusted so they just touch the sides of the blade (C) after the blade is tracking properly and the blade support bearing has been adjusted. T o adjust, proceed as follows: 2. Remove the cover plate that is attached to t ...

  • Delta 20-330 - page 14

    14 ADJUSTING BLADE GUIDE BRACKETS DISCONNECT MACHINE FROM POWER SOURCE. The left and right blade guide brackets (A) and (B) Fig. 22, are adjustable by loosening the two lock knobs (C) and sliding the brackets to accommodate the width of the work piece. The guide brackets (A) and (B) should be set as close as possible to the workpiece, without inter ...

  • Delta 20-330 - page 15

    15 ADJUSTING STOCK STOP The stock stop is used when more than one piece is to be cut to the same length. Position the stop block (A) Fig. 26, the desired distance away fr om the blade. lt is good practice to have the work contact the stop at the bottom of the work, as shown. The stop may be repositioned in or out by loosening set scr ew (B) and mov ...

  • Delta 20-330 - page 16

    16 BLADE SELECTION 1. Y our band saw uses blades 1/2" wide, 64½" long and .020-.025 thick. Accessory blades with a pitch (number of teeth per . inch of the blade) of 10 and 14 are available fr om Delta. 2. Never use a blade so coarse that less than three consecutive teeth are engaged in the workpiece at one time. (T oo few teeth will cau ...

  • Delta 20-330 - page 17

    17 CHANGING BAND SAW FROM HORIZONT AL TO VERTICAL POSITION Y our saw can be changed to the vertical position for notching, slitting or contour work as follows: DISCONNECT MACHINE FROM POWER SOURCE. 1. Move the cutting arm to the vertical position and lock in place with the arm positioning lever (C) Fig. 32. Stop screw (A) Fig. 32 should bear agains ...

  • Delta 20-330 - page 18

    18 TYPICAL OPERA TIONS FOR VER TICAL BAND SAW NOTE: THIS BAND SAW IS RECOMMENDED FOR USE IN CUTTING MET AL ONL Y . Before starting the machine, see that all adjustments ar e properly made and the guar ds are in place. T ur n the upper wheel by hand to make sure that everything is corr ect BEFORE turning on the power . Keep the top guide within 1/8& ...

  • Delta 20-330 - page 19

    19 In spite of how well a band saw is maintained, problems can occur . The following troubleshooting guide will help you solve the more common pr oblems: (continued on next page) T rouble: SAW WILL NOT ST ART . Probable Cause Remedy 1. Saw not plugged in. 1. Plug in saw . 2. Fuse blown or circuit breaker tripped. 2. Replace fuse or reset circuit br ...

  • Delta 20-330 - page 20

    20 T rouble: BLADE WILL NOT TRACK. Pr obable Cause Remedy 1. Blade too loose 1. Adjust tension 2. Upper wheel not properly adjusted. 2. Adjust upper wheel. 3. Improperly adjusted blade support bearing. 3. Adjust blade support bearing. T rouble: BLADE WILL NOT ST A Y ON WHEEL. Pr obable Cause Remedy 1. Blade not tensioned properly . 1. Adjust blade ...

  • Delta 20-330 - page 21

    21 BAND SA W BLADES A band saw blade is a delicate piece of steel that is subjected to tremendous strain. Y ou can obtain long use fr om a band saw blade if you use it properly . Use blades of proper thickness, width and temper for the various types of material and cuts. Any one of a number of conditions may cause a band saw blade to break. Blade b ...

  • Delta 20-330 - page 22

    22 MAINTENANCE LUBRICA TING THE VISE SCREW The vise lead screw should be lubricated using light machine oil as needed. The drive gears run in an oil bath gear box and it should not be necessary to change this oil more than once a year unless the oil becomes contaminated or a leak occurs due to improper r eplacement of the gear box cover . T o chang ...

  • Delta 20-330 - page 23

    23 23 P AR TS, SERVICE OR WARRANTY ASSIST ANCE All Delta Machines and accessories are manufactur ed to high quality standards and ar e serviced by a network of Porter -Cable • Delta Factory Service Centers and Delta Authorized Service Stations. T o obtain additional information regar ding your Delta quality product or to obtain parts, service, wa ...

  • Delta 20-330 - page 24

    The following are trademarks of POR TER-CABLE • DEL T A (Las siguientes son marcas registradas de POR TER-CABLE • DEL T A S.A.) (Les marques suivantes sont des marques de fabriquant de la POR TER-CABLE • DEL T A): Auto-Set ® , BAMMER ® , B.O.S.S. ® , Builder’ s Saw ® , Contractor’ s Saw ® , Contractor’ s Saw II™, Delta ® , DEL T ...

Manufacturer Delta Category Saw

Documents that we receive from a manufacturer of a Delta 20-330 can be divided into several groups. They are, among others:
- Delta technical drawings
- 20-330 manuals
- Delta product data sheets
- information booklets
- or energy labels Delta 20-330
All of them are important, but the most important information from the point of view of use of the device are in the user manual Delta 20-330.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Delta 20-330, service manual, brief instructions and user manuals Delta 20-330. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Delta 20-330.

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A complete manual for the device Delta 20-330, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Delta 20-330 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Delta 20-330.

A complete Delta manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Delta 20-330 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Delta 20-330, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Delta 20-330, that we can find in the current document
3. Tips how to use the basic functions of the device Delta 20-330 - which should help us in our first steps of using Delta 20-330
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Delta 20-330
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Delta 20-330 in a specific country, if it was not possible to solve the problem on our own.

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