Southbend SB1080 Manual de usuario

MODEL SB1080

16" 3HP BANDSAW

OWNER'S MANUAL

Customer Service

We stand behind our machines. If you have any service questions, parts requests or general questions

about your purchase, feel free to contact us.

South Bend Lathe Co.

P.O. Box 2027

Bellingham, WA 98227

Phone: (360) 734-1540

Fax: (360) 676-1075 (International)

Fax: (360) 734-1639 (USA Only)

Email: [email protected]

Updates

For your convenience, any updates to this manual will be available to download free of charge

through our website at:

www.southbendlathe.com

Scope of Manual

This manual helps the reader understand the machine, how to prepare it for operation, how to control

it during operation, and how to keep it in good working condition. We assume the reader has a basic

understanding of how to operate this type of machine, but that the reader is not familiar with the

controls and adjustments of this specific model. As with all machinery of this nature, learning the

nuances of operation is a process that happens through training and experience. If you are not an

experienced operator of this type of machinery, read through this entire manual, then learn more

from an experienced operator, schooling, or research before attempting operations. Following this

advice will help you avoid serious personal injury and get the best results from your work.

Manual Feedback

We've made every effort to be accurate when documenting this machine. However, errors sometimes

happen or the machine design changes after the documentation process—so

the manual may not

exactly match your machine.

If a difference between the manual and machine leaves you in doubt,

contact our

customer service for clarification.

We highly value customer feedback on our manuals. If you have a moment, please share your

experience using this manual. What did you like about it? Is there anything you would change to

make it better? Did it meet your expectations for clarity, professionalism, and ease-of-use?

South Bend Lathe, Inc.

/O Technical Documentation Manager

P.O. Box 2027

Bellingham, WA 98227

Email: [email protected]

Table of Contents

Blade Care & Break-In......................................38

Blade Breakage.................................................. 38

Changing Blade.................................................. 39

Tilting Table....................................................... 40

Ripping ...............................................................42

Crosscutting .......................................................42

Resawing ............................................................43

Cutting Curves................................................... 43

Stacked Cuts ......................................................44

ACCESSORIES.............................................................. 45

MAINTENANCE ............................................................. 47

Maintenance Schedule....................................... 47

Wheel Brushes ...................................................47

Cleaning & Protecting .......................................47

Lubrication......................................................... 47

SERVICE...........................................................................50

Tensioning/Replacing V-Belt............................. 50

Blade Lead ......................................................... 52

Adjusting Wheel Brushes.................................. 53

Adjusting Quick-Release Lever......................... 53

Adjusting Guide Post Parallelism.....................54

Aligning Wheels .................................................57

Calibrating Table Tilt Scale Pointer................. 60

Replacing Brake Shoe........................................ 61

TROUBLESHOOTING................................................. 62

ELECTRICAL................................................................... 66

Electrical Safety Instructions ...........................66

Wiring Diagram .................................................67

Electrical Component Pictures..........................68

PARTS................................................................................69

Main....................................................................69

Table, Tilt, Trunnion & Fence...........................72

Brake, Guides & Guide Post .............................74

Machine Labels ..................................................76

WARRANTY..................................................................... 77

INTRODUCTION...............................................................2

Identiﬁcation ........................................................2

Description of Controls & Components ..............3

Product Speciﬁcations ......................................... 6

SAFETY................................................................................8

Understanding Risks of Machinery ....................8

Basic Machine Safety .......................................... 8

Additional Bandsaw Safety............................... 10

PREPARATION .............................................................. 11

Preparation Overview........................................ 11

Required for Setup.............................................11

Power Supply Requirements............................. 12

Unpacking ..........................................................14

Inventory ............................................................14

Cleaning & Protecting .......................................15

Location ..............................................................16

Lifting & Moving................................................17

Anchoring to Floor .............................................18

Assembly ............................................................18

Dust Collection................................................... 19

Adjustment Overview ........................................20

Initial Blade Tracking .......................................20

Test Run .............................................................22

Tensioning Blade ...............................................23

Fine-Tune Tracking ...........................................25

Adjusting Blade Support Bearings ...................25

Adjusting Blade Guide Bearings....................... 26

Aligning Table.................................................... 28

Aligning Fence ...................................................29

Calibrating Fence Pointer .................................30

Aligning Miter Gauge ........................................ 31

OPERATION.................................................................... 32

Operation Overview........................................... 32

Workpiece Inspection......................................... 33

Setting Upper Blade Guide Height................... 34

Blade Selection...................................................34

Blade Selection Chart........................................37

-2-

For Machines Mfd. Since 5/20

Model SB1080 INTRODUCTION

Identiﬁcation

For Your Own Safety, Read Instruction

Manual Before Operating Saw.

a) Wear eye protection.

b) Do not remove jammed cutoff pieces

until blade has stopped.

c) Maintain proper adjustment of blade

tension, blade guides, and thrust

bearings.

d) Adjust upper guide to just clear

workpiece.

e) Hold workpiece ﬁrmly against table.

Blade

Tension

Handwheel

Upper

Wheel

Cover

Blade

Tension

Window &

Scale

Control

Panel

Lower

Wheel

Cover

Blade

Storage

Blade

Tracking

Window

Guide Post

Handwheel

Guide Post

Fence Miter

Gauge

Table Tilt

Lock Handle

4" Dust Port

(Upper)

Lower Wheel

Adjustment

Hub

4" Dust Port

(Lower)

Foot

Brake

Quick-

Release

Blade

Tension

Lever

Tracking

Control

Knob

w/Lock

Lever

Table Tilt

Handwheel

Magnetic

Switch

Motor

Introduction

For Machines Mfd. Since 5/20 Model SB1080

-3-

INTRODUCTION

Description of Controls

& Components

Fence & Miter Gauge

D. Fence: Used for ripping or resawing.

Distance from blade determines width of cut.

Can be used in vertical position (as shown

in Figure 2) for normal workpieces, or in

horizontal position (as shown in Figure 3)

for thin workpieces.

E. Miter Gauge Lock Knob: Secures angle

position of miter gauge.

F. Miter Gauge: Typically used for cross cuts.

Can be adjusted from 0°–60° left or right,

and has stops at 45°L, 90°, and 45°R.

G. Fence Lock Handle: Secures fence position.

Figure 2. Fence and miter gauge controls.

Refer to Figures 1–10 and the following

descriptions to become familiar with the basic

controls and components used to operate this

machine.

Control Panel

A. Master Power Key Switch: Turns incoming

power ON and OFF. Requires key.

B. ON Button: Turns motor ON when pressed.

C. Emergency Stop/Reset Button: Turns motor

OFF when pressed. Motor will not start until

switch is reset. Twist clockwise to reset.

Figure 1. Control panel.

To reduce the risk of

serious injury when using

this machine, read and

understand this entire

manual before beginning any

operations.

Figure 3. Fence mounted in horizontal position.

Horizontal Position

Allows Upper

Blade Guide to Be

Adjusted Closer to

Thin Workpieces

-4-

For Machines Mfd. Since 5/20

Model SB1080 INTRODUCTION

Guide Post

Figure 4. Guide post controls.

H. Guide Post Handwheel: Adjusts height of

guide post above workpiece, using a rack-

and-pinion system.

I. Guide Post w/Scale: Houses upper blade

guides and support bearing, and shields

operator from upper portion of blade. Adjusts

up or down as necessary to position upper

blade guides/support bearing as close as

possible to workpiece for maximum cutting

accuracy and minimum blade exposure

to operator. Scale on side of guide post

indicates height of upper blade guide above

table.

J. Upper Blade Guide & Support Bearing:

Support blade above workpiece during

operations.

K. Guide Post Lock Knob: Secures guide post in

position after adjustment.

Blade Tension & Tracking

Figure 5. Hinge-open blade cover.

L. Hinge-Open Blade Cover: Opens for blade

changes and upper blade guide adjustments

(refer to Pages 25–26).

M. Blade Tension Scale: Displays blade tension

using numbers 1–8. For reference purposes

only—after you have found the proper

tension for the particular blade installed.

N. Blade Tension Handwheel: Increases/

decreases blade tension (refer to Page 23 for

more information).

O. Blade Tracking Window: Allows monitoring/

adjustment of blade tracking without

requiring wheel cover to be open (refer to

Page 20 for more information).

Figure 7. Blade tracking controls and blade tension

quick-release lever.

Figure 6. Blade tension handwheel, tension scale, and

tracking window.

P. Blade Tension Quick-Release Lever: Quickly

releases blade tension to speed up blade

changes and prevent unnecessary wear on

blade and saw components when not in use.

Move UP to quickly release blade tension.

Move DOWN to re-tension blade.

Q. Tracking Control Lock Lever: Secures position

of blade tracking control knob.

R. Tracking Control Knob: Adjusts tilt position

of upper wheel to set/control blade tracking

(refer to Page 20 for more information).

For Machines Mfd. Since 5/20 Model SB1080

-5-

INTRODUCTION

Table Tilt

S. Table Tilt Indicator: Shows table tilt angle.

T. Table Tilt Lock Lever: Secures table tilt

position on trunnion. Must be loosened

before table tilt can be adjusted.

U. Trunnion w/Table Tilt Scale: Functions as a

tilting base for table. Graduated in degrees

from 5° left–45° right for setting bevel angle.

V. Table Tilt Handwheel: Adjusts angle of table

tilt using a rack-and-pinion system.

Lower Wheel Adjustment

Figure 9. Lower wheel adjustment controls.

W. Lower Wheel Adjustment Hub: Adjusts

position of lower wheel to upper wheel if

coplanar adjustments become necessary

(refer to Page 59 for more information).

Note: The wheels are factory-set to be

coplanar, so we strongly recommend that

you avoid making adjustments here unless it

becomes absolutely necessary.

X. Foot Brake: Stops blade wheels and turns

motor OFF.

IMPORTANT: After the foot brake is pressed,

the machine can be restarted by pressing the

ON button. The Emergency Stop button does

not have to be reset.

Foot Brake

Figure 8. Table tilt controls.

Figure 10. Location of foot brake.

-6-

For Machines Mfd. Since 5/20

Model SB1080 INTRODUCTION

Product Speciﬁcations

Model SB1080 Page 1 of 2

Model SB1080

16" 3HP Bandsaw

Product Dimensions

Weight............................................................................................................................................................. 476 lbs.

Width (side-to-side) x Depth (front-to-back) x Height............................................................... 33 x 36 x 79-1/2 in.

Footprint (Length x Width)....................................................................................................................... 27 x 18 in.

Shipping Dimensions

Type.......................................................................................................................................................... Wood Crate

Content.......................................................................................................................................................... Machine

Weight............................................................................................................................................................. 558 lbs.

Length x Width x Height................................................................................................................... 34 x 29 x 84 in.

Must Ship Upright................................................................................................................................................ Yes

Electrical

Power Requirement......................................................................................................... 230V, Single-Phase, 60 Hz

Full-Load Current Rating.................................................................................................................................... 12A

Minimum Circuit Size.......................................................................................................................................... 15A

Connection Type..................................................................................................................................... Cord & Plug

Power Cord Included............................................................................................................................................. Yes

Power Cord Length............................................................................................................................................... 6 ft.

Power Cord Gauge......................................................................................................................................... 14 AWG

Plug Included........................................................................................................................................................ Yes

Included Plug Type.............................................................................................................................................. 6-20

Switch Type............................................................................................... Magnetic Switch w/Overload Protection

Motors

Main

Horsepower............................................................................................................................................... 3 HP

Phase............................................................................................................................................ Single-Phase

Amps........................................................................................................................................................... 12A

Speed................................................................................................................................................ 1720 RPM

Type............................................................................................................. TEFC Capacitor-Start Induction

Power Transfer .......................................................................................................................................... Belt

Bearings................................................................................................ Shielded & Permanently Lubricated

Centrifugal Switch/Contacts Type..................................................................................................... External

Main Specifications

Bandsaw Size........................................................................................................................................... 16 in.

Max Cutting Width (Left of Blade)................................................................................................... 15-3/4 in.

Max Cutting Width (Left of Blade) w/Fence.......................................................................................... 13 in.

Max Cutting Height (Resaw Height)...................................................................................................... 14 in.

Blade Speeds.................................................................................................................................... 3500 FPM

For Machines Mfd. Since 5/20 Model SB1080

-7-

INTRODUCTION

Model SB1080 Page 2 of 2

Blade Information

Standard Blade Length................................................................................................................... 131-1/2 in.

Blade Length Range......................................................................................................... 130-1/2 - 131-1/2 in.

Blade Width Range............................................................................................................................ 1/8 - 1 in.

Type of Blade Guides........................................................................................................ Dual Ball Bearings

Guide Post Adjustment Type................................................................................................... Rack & Pinion

Has Quick-Release...................................................................................................................................... Yes

Table Information

Table Length...................................................................................................................................... 25-5/8 in.

Table Width....................................................................................................................................... 20-7/8 in.

Table Thickness......................................................................................................................................... 2 in.

Table Tilt......................................................................................................................... Left 5, Right 45 deg.

Table Tilt Adjustment Type..................................................................................................... Rack & Pinion

Floor-to-Table Height.............................................................................................................................. 41 in.

Fence Locking Position............................................................................................................................ Front

Fence is Adjustable for Blade Lead............................................................................................................ Yes

Resaw Fence Attachment Included............................................................................................................ Yes

Miter Gauge Included................................................................................................................................. Yes

Construction Materials

Table.................................................................................................................... Precision-Ground Cast Iron

Trunnion............................................................................................................................................ Cast Iron

Fence.................................................................................................................................................. Cast Iron

Base/Stand........................................................................................................................... Pre-Formed Steel

Frame/Body.......................................................................................................................... Pre-Formed Steel

Wheels.............................................................................................................. Computer-Balanced Cast Iron

Tire........................................................................................................................................................ Rubber

Wheel Cover ........................................................................................................................ Pre-Formed Steel

Paint Type/Finish.................................................................................................................... Powder Coated

Other Related Information

Wheel Diameter....................................................................................................................................... 16 in.

Wheel Width........................................................................................................................................ 1-1/2 in.

Number of Dust Ports..................................................................................................................................... 2

Dust Port Size............................................................................................................................................ 4 in.

Compatible Mobile Base...................................................................................................................... D2057A

Other

Country of Origin ........................................................................................................................................... Taiwan

Warranty ......................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time .......................................................................................................... 1 Hour

Serial Number Location ............................................................................................................... Machine ID Label

ISO 9001 Factory ................................................................................................................................................. Yes

Features

14" Resaw Capacity

Ball-Bearing Blade Guides

Foot-Operated Brake System

Quick-Change Blade Release/Tensioner

Micro-Adjusting Rack & Pinion Table Tilt

Cast-Iron Fence with 2-Position Extruded Aluminum Resaw Fence

Storage Area for Extra Blades and Miter Gauge (When Not In Use)

Computer-Balanced Cast-Iron Wheels with South Bend Initials

Blade Tension Indicator

Cast-Iron Table Trunnion

SAFETY

-8-

For Machines Mfd. Since 5/20

Model SB1080 SAFETY

Understanding Risks of Machinery

Operating all machinery and machining equipment can be dangerous or relatively safe depending

on how it is installed and maintained, and the operator's experience, common sense, risk awareness,

working conditions, and use of personal protective equipment (safety glasses, respirators, etc.).

The owner of this machinery or equipment is ultimately responsible for its safe use. This

responsibility includes proper installation in a safe environment, personnel training and usage

authorization, regular inspection and maintenance, manual availability and comprehension,

application of safety devices, integrity of cutting tools or accessories, and the usage of approved

personal protective equipment by all operators and bystanders.

The manufacturer of this machinery or equipment will not be held liable for injury or property

damage from negligence, improper training, machine modiﬁcations, or misuse. Failure to read,

understand, and follow the manual and safety labels may result in serious personal injury, including

amputation, broken bones, electrocution, or death.

The signals used in this manual to identify hazard levels are as follows:

Death or catastrophic

harm WILL occur.

Moderate injury or ﬁre

MAY occur.

Death or catastrophic

harm COULD occur.

Machine or property

damage may occur.

Basic Machine Safety

Owner’s Manual: All machinery and machining

equipment presents serious injury hazards

to untrained users. To reduce the risk of

injury, anyone who uses THIS item MUST

read and understand this entire manual

before starting.

Personal Protective Equipment: Operating or

servicing this item may expose the user

to ﬂying debris, dust, smoke, dangerous

chemicals, or loud noises. These hazards

can result in eye injury, blindness, long-

term respiratory damage, poisoning,

cancer, reproductive harm or hearing loss.

Reduce your risks from these hazards

by wearing approved eye protection,

respirator, gloves, or hearing protection.

Trained/Supervised Operators Only: Untrained

users can seriously injure themselves

or bystanders. Only allow trained and

properly supervised personnel to operate

this item. Make sure safe operation

instructions are clearly understood. If

electrically powered, use padlocks and

master switches, and remove start switch

keys to prevent unauthorized use or

accidental starting.

Guards/Covers: Accidental contact with

moving parts during operation may cause

severe entanglement, impact, cutting,

or crushing injuries. Reduce this risk by

keeping any included guards/covers/doors

installed, fully functional, and positioned

for maximum protection.

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