Jet J-8201 - User Manual

This Manual is Bookmarked
WALTER MEIER (Manufacturing), Inc.
427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M-414500
Ph.: 800-274-6848 Revision B1 01/2012
www.waltermeier.com Copyright © 2012 Walter Meier (Manufacturing), Inc.
Operating Instructions and Parts Manual
14-Inch Vertical Band Saws
Models: J-8201, J-8203, J-8201VS, J-8203VS
Model J-8201 shown

Jet J-8201 Specifications

General

Brand	Jet
Model	J-8201
Category	Saw
Language	English

Summary

Warranty and Service

What is Covered?

Details what the warranty covers, excluding consumables like cutting tools and abrasives.

Who is Covered?

Clarifies that the warranty is valid only for the original purchaser of the product.

Period of Coverage

Specifies that warranty duration is detailed in the product literature for each item.

What is Not Covered?

Lists exclusions such as misuse, abuse, accidents, and lack of maintenance.

How to Get Service

Outlines the procedure for obtaining warranty service and repairs.

General Specifications

Model and Stock Number

Lists the available JET band saw models and their corresponding stock numbers for identification.

Technical Specifications

Provides detailed specifications including capacity, motor, speed, and dimensions for each model.

Safety Warnings

General Safety Precautions

Essential safety rules for operating the band saw, covering setup, use, and servicing.

Operation Safety Rules

Specific safety instructions to prevent injury during band saw operation.

Electrical Safety and Security

Electrical Cautions and Grounding

Safety guidelines for electrical connections, including grounding and extension cords.

Padlock for Security

Recommends using a padlock to prevent unauthorized operation and accidental starts.

Sawing System Safety Instructions

Personal Protective Equipment

Specifies required PPE such as safety glasses, gloves, and footwear for safe operation.

Safe Sawing Practices

Outlines essential practices for safe sawing, including blade handling and workpiece securing.

Introduction and Setup

Manual Introduction

Describes the purpose and content of the operating and parts manual.

Band Saw Features

Highlights key features of the JET band saws with reference to diagrams.

Assembly of Band Saw

Step-by-step instructions for assembling the saw frame to the base.

Electrical Connections and Setup

Setting Up the Saw

Instructions for securely bolting the saw to the shop floor for stability.

115 Volt Power Connection

Guide for connecting the 115V model to a standard branch circuit.

3-Phase Power Connection

Detailed steps for connecting the 3-phase motor to the power source.

Grounding Instructions

General Grounding Principles

Explains the importance of grounding for electrical shock reduction and proper connection.

Grounding for Low Voltage Circuits

Specific grounding advice for circuits under 150 volts, including adapter use.

Grounding for Higher Voltage Circuits

Grounding requirements for circuits between 150-250 volts.

Permanently Connected Tools Grounding

Grounding guidelines for tools wired directly into permanent systems.

Optional Accessory Installation

Installing Optional Frame Riser

Step-by-step process to install a frame riser for increased cutting capacity.

Installing Optional Rip Fence

Instructions for attaching and adjusting the optional rip fence to the work table.

Operating Instructions

Operating Controls

Explains the function of the START/STOP switch and variable speed control.

Saw Blade Selection and Speed

Guides on choosing appropriate blades and setting speeds for various materials.

Adjustments and Calibration

Adjusting Blade Support;Guide Height

How to set the upper blade guide height for different workpiece sizes.

Adjusting Blade Tension

Procedure for correctly setting the blade tension using the tension mechanism.

Adjusting Table Angle

Instructions for tilting the work table to specific angles for cuts.

Leveling the Work Table

Method for ensuring the work table is perfectly level relative to the saw blade.

Fine-Tuning Adjustments

Adjusting Miter Gauge Slot Parallelism

How to align the miter gauge slot parallel to the saw blade for accurate cuts.

Adjusting Blade Speed (VS Models)

Steps to adjust blade speed using the variable speed control knob.

Drive System Adjustments

Changing Clutch Position

Procedure for changing the clutch position for high speed or reduction drive.

Changing Drive Belt Position

Steps for moving drive belts to different pulley positions to alter speed.

Changing Pulley-to-Belt Position

How to adjust pulley positions on shafts for drive belt setup.

Operational Systems and Maintenance Start

Using Miter System

Instructions for adjusting and using the miter gauge for angled cuts.

Using Rip Fence

Guide for installing and adjusting the rip fence for straight cuts.

Using Dust Control Chute

Information on connecting the dust chute to a shop vacuum system.

Changing Saw Blade

Step-by-step guide for safely removing and replacing the saw blade.

Maintenance Procedures

Replacing Drive Wheel Rubber Protectors

Steps for removing and installing new rubber protectors on drive wheels.

Gearbox Lubrication

Procedures for draining and refilling the reduction gearbox with lubricant.

Periodic Maintenance Overview

Introduces the schedule for routine maintenance checks.

Troubleshooting Introduction

Directs users to troubleshooting charts for problem resolution.

Periodic Maintenance Schedule

Saw Blade Maintenance

Details on listening for issues, observing cuts, and checking welds.

Drive Components Maintenance

Checks for drive wheels, rubber protectors, and drive belts.

Gearbox and Bearing Checks

Maintenance for gearbox oil level and blade support bearings.

Carbide Blade Guide Care

Instructions for checking and replacing worn carbide blade guides.

Troubleshooting Common Issues

Excessive Blade Breakage

Identifies causes like material looseness, incorrect tension, or coarse teeth.

Premature Blade Dulling

Addresses causes such as coarse teeth, high speed, or work hardening.

Bad Cuts (Out-of-Square)

Solutions for cuts that are not square, related to feed, tension, or guides.

Bad Cuts (Rough)

Diagnosing and fixing rough cuts due to speed, feed, or blade coarseness.

Troubleshooting and Parts Information

Blade Twisting and Wear

Solutions for blade twisting, unusual wear, and missing teeth.

Motor and Noise Issues

Addresses motor overheating and excessive speed reducer noise/vibration.

Replacement Parts Information

Introduces the section detailing replacement parts and ordering.

Exploded View and Parts List - Base (J-8201;J-8203)

Base Assembly Exploded View

Diagram showing base components with numbered parts for J-8201/J-8203.

Base Parts Listing

Detailed list of parts for the J-8201/J-8203 base assembly.

Exploded View and Parts List - Base (J-8201 VS;J-8203 VS)

Base Assembly Exploded View (VS Models)

Diagram showing base components for J-8201VS/J-8203VS models.

Base Parts Listing (VS Models)

Detailed list of parts for the J-8201VS/J-8203VS base assembly.

Exploded View - Saw Head

Saw Head Assembly Diagram

Illustrates the assembly of the saw head with numbered components.

Parts List - Saw Head

Saw Head Components

Lists all parts for the saw head assembly, including descriptions and quantities.

Exploded View - Gearbox (J-8201;J-8203)

Gearbox Assembly Diagram

Diagram showing the internal components of the J-8201/J-8203 gearbox.

Parts List - Gearbox (J-8201;J-8203)

Gearbox Components

Lists all parts for the J-8201/J-8203 gearbox assembly.

Exploded View - Gearbox (J-8201 VS;J-8203 VS)

Gearbox Assembly Diagram (VS Models)

Diagram showing the internal components of the J-8201VS/J-8203VS gearbox.

Parts List - Gearbox (J-8201 VS;J-8203 VS)

Gearbox Components (VS Models)

Lists all parts for the J-8201VS/J-8203VS gearbox assembly.

Parts Listing - Optional Riser Block

Riser Block Exploded View

Diagram showing the components of the optional riser block.

Riser Block Parts List

Lists all parts for the optional riser block.

Parts Listing - Rip Fence Assembly

Rip Fence Exploded View

Diagram showing the components of the optional rip fence assembly.

Rip Fence Parts List

Lists all parts for the optional rip fence assembly.

Wiring Diagrams

Single Phase Wiring Diagrams

Provides wiring diagrams for 115V and 230V single-phase models.

Three Phase Wiring Diagrams

Provides wiring diagrams for 230V and 460V three-phase models.