JET 708595 User Manual

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Operating Instructions and Parts Manual
Benchtop Disc/Belt Sander
Model JSG-96
JET
(shown with optional closed stand 708597)

Warranty and Service

JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday.
Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded website.
JET products carry a limited warranty which varies in duration based upon the product. (See chart below)
Accessories carry a limited warranty of one year from the date of receipt.
Consumable items are defined as expendable parts or accessories expected to become inoperable within a
reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.
Who is Covered
This warranty covers only the initial purchaser of the product from the date of delivery.
What is Co vered
This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair, alterations or lack of maintenance.
Warranty Limitations
Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.
How to Get Technical Support Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to pro vi d e pr o of of initia l p u rch a s e whe n calling. If a product requires further inspection, the Technical Service representative will
explain and assist with any additional action needed. JET has Authorized Service Centers located throughout the United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service Center Locator on the JET website.
More Information
JET is constantly adding new products. For complete, up-to-date product information, check with your local distributor or visit the JET website.
How S tate Law Applies
This warranty gives you specific legal rights, subject to applicable state law.
Limitations on This Warranty
JET LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTI ES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
JET SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
JET sells through distributors only. The specifications listed in JET printed materials and on official JET website are given as general information and are not binding. JET reserves the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever. JET
Product Listing with Warranty Period
90 Days – Parts; Consumable items; Light-Duty Air Tools 1 Year – Motors; Machine Accessories; Heavy-Duty Air Tools; Pro-Duty Air Tools 2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used for industrial or commercial purposes 5 Year – Woodworking Machinery Limited Lifetime – JET Parallel clamps; VOLT Series Electric Hoists; Manual Hoists; Manual Hoist Accessories; Shop Tools; Warehouse & Dock products; Hand Tools
NOTE: JET is a division of JPW Industries, Inc. References in this document to JET also apply to JPW Industries, Inc., or any of its successors in interest to the JET brand.
®
branded products are not sold in Canada by JPW Industries, Inc.
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Table of Contents

Warranty and Service ............................................................................................................................................ 2
Table of Contents .................................................................................................................................................. 3
Warning ................................................................................................................................................................. 4
Grounding Instructions .......................................................................................................................................... 6
Introduction ........................................................................................................................................................... 7
Specifications ........................................................................................................................................................ 7
Unpacking ............................................................................................................................................................. 8
Assembly ............................................................................................................................................................... 8
Open Stand Assembly (Optional) ......................................................................................................... 8
Closed Stand Assembl y (Optional) ....................................................................................................... 9
Sander Assembly ................................................................................................................................. 9
Adjustments ........................................................................................................................................................ 10
Sanding Belt Table Adjustment .......................................................................................................... 10
Horizontal Sanding Workstop ............................................................................................................. 11
Sanding Belt Replacement ................................................................................................................. 11
Belt Track in g Ad ju stment ...................................................................................................... ............. 1 2
Disc Table Adjustment ....................................................................................................................... 12
Sanding Disc Repl acement ................................................................................................................ 13
Center Point ....................................................................................................................................... 13
On/Off Switch ..................................................................................................................................... 13
Dust Collection ................................................................................................................................... 14
Maintenance ........................................................................................................................................................ 14
Lubrication ......................................................................................................................................... 14
Optional Accessories .......................................................................................................................................... 14
Troubleshooting .................................................................................................................................................. 15
Replacement Parts .............................................................................................................................................. 15
Disc Sander Assembl y Breakdown ..................................................................................................... 16
Parts List for the Disc Sander A ssem bly ............................................................................................. 17
Belt Sander Assembly Breakdown...................................................................................................... 19
Parts List for the B elt Sander A ssem bly .............................................................................................. 20
Open Stand Assembly (Optional) ....................................................................................................... 2 2
Closed Stand Assembl y (Optional) ..................................................................................................... 23
Parts List for Cl osed St and (Optional)................................................................................................. 24
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V
t
A
Warning
Wear eye protection.
Always keep guards in place and in proper operating condition. Do not operate the machine without the
guards for any reason.
This disc/belt sander is intended to be used with wood and wood products only. Use of this disc/belt
sander and a dust collector with metal products is a potential fire hazard.
Support the workpiece adequately at all times during operation; maintain control of the work at all
times.
This disc/b elt sand er is designed and intended for use by properl y t rained and experienced
personnel only. If you are not familiar with the proper and safe operation of a disc/belt sander, do
not use until proper training and knowledge have been obtained .
REMOVE ADJUSTING KEYS AND WRENCHES. Form a habit of checking to see that keys and adjusting wrenche s are removed from the machine before turning it on.
KEEP THE WORK AREA CLEAN. Cluttered areas and benches invite accidents.
DON’T USE IN A DANGEROUS ENVIRONME NT. Don’t use power tools i n dam p or wet l oc ations,
or expose them to rain. Keep work area well lighted.
KEEP CHILDREN AWAY. All visitors should be kept a safe distance from the work area.
MAKE THE WORKSHOP KIDPROOF wit h padlocks, master switches, or by rem ov ing st ar ter keys.
DON’T FORCE THE MACHINE. It will do the job better and safer at the rate for which it was
designed.
U S E THE RIGHT TOO L. Don’t force a machine or attachm ent t o do a job for which it was not designed.
U SE THE PROPER EX TENSI ON C ORD. Make sure your extension cord is in good condition. When using an extensi on c or d, be sure to use one heavy enough to carry the current your m ac hine will draw. An undersized cord will cause a drop in the line voltage resul ting in power loss and overheating. The table following shows the correc t size to use depending on the cord lengt h and nameplate amper e r ating. If in doubt, use the next heavier gauge. Remember , t he smaller the gauge number, the heavier the cord.
olts Total Length of Cord in Fee
120V 25 50 100 150
WG
16 16 14 12
WEAR PROPER APPAREL. Do not wear loose clothing, gl ov es, nec k ties, rings, bracelets, or other jewelry which may get caught in moving parts. Nonslip footwear is recommended. Wear protectiv e hair covering to contain long hair.
ALWAYS USE SAFETY GLASSES. Also use face or dust masks if the cutting operation is dusty. Everyday eyeglasses only have impact resistant lenses; they are not safety glasses.
DON’T OVERREACH. Keep proper footing and balance at all times.
MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest perf ormance.
Follow instructions for lubricati ng and c hanging accessories.
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ALWAYS DISCONNE CT T HE MACHINE FROM THE POWER SOURCE BEFORE SE RVICING.
REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off positi on
before pluggi ng i n.
USE RECOMMENDED ACCESSORIES. The use of accessories and attachment s not recommended by JET may cause hazards or risk of injury to persons.
NEVER STAND ON A MACHINE. Serious injury could occur if the machine is tipped.
CHECK DAMAGED PARTS. Befor e fur ther use of the machine, a guard or other part t hat is
damaged should be carefully checked to determine that it will operate properly and perform its intended function - check for alignment of moving parts, binding of moving parts, br eak age of parts, mounting, and any ot her c onditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced.
NEVER LEAVE THE MACHINE RUNNING UNATTENDED. TURN POWER OFF. Don’t leave the machine until it com es to a c om plete stop.
SOME DUST CREATED by power sanding, sawing, grinding, dri lling and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
- Lead from lead based paint
- Crystalli ne sil ic a from bricks and cement and other masonry produc ts, and
- Arsenic and chromium from chemically-tr eated lumber. Your risk from those exposures varies, depending on how of ten 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 du st m asks that are specifically designed to filter out microscopic particles
DO NOT operate tool while under the influence of drugs, alc ohol or any medication.
AVOID kickback by sanding in accordance wit h di r ectional arrows. Sand on downward side of di sc.
Sanding on the upward side could cause the workpiece to fl y up causing injury.
SAND with the grain of the wood.
DO NOT sand pieces of material that are too small to be safely supported.
WHEN sanding a large workpiece, prov ide additional support at t able height.
ADDITIONAL INFORMATION regarding the saf e and proper operation of this product is avail able
from the the National S afety Council, 1121 Spring Lake Drive, Itasca, IL 60143-3201, in the Accident Prevention Manual for Industrial Operati ons and al so i n the safety Data Sheets provi ded by the NSC. Please also refer to the American National Standards Institute ANSI 01.1 Safety Requirements for Woodworking M ac hiner y and the U. S. Depar tment of Labor OSHA 1910.213 Regulations.
SAVE THESE INSTRUCTIONS refer to them often and use them to instruct others.
Familiarize yourself with the following safety notices used in this manual:
This means that if precautions are not heeded, it may result i n mi nor i njury and/or
possible machine damage.
This means that if precautions are not heeded, it may result i n serious or even fatal
injury.
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Grounding Instructions

Electrical connections must be m ade by a qualified electr ician in compliance with all
relevant codes. This machine m ust be pr operl y groun ded to help prevent electrical s hock and possible fatal injury.
In the event of a malfunction or breakdown, grounding provides a pat h of lea st resistance for electr ic c urrent to reduce the risk of electric shock. T his tool is equipped with an electric cord having an equipment-gro unding conductor 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-grounding conductor can result in a risk of electric shock. The conductor, with insulation having an outer surface that is green with or without yellow stripes, is the equipment­grounding conductor. 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 three wire extension cords that have three-prong grounding plugs and three-pole receptacles that accept the tool’s plug.
Repair or replace a damaged or worn cord immediately.
115 Volt Operation
As received from the factory, your sander is ready to run at 115 volt operation. This sander, when wired for 115 volt, is intended for use on a circuit that has an outlet and a plug that looks like the one illustrated in (A). A temporary adapter, which looks like the adapter as illustrated in (B), may be used to connect this plug to a two­pole receptacle, as shown in (B ) if a properly gro unded outlet is not available. The tem porary adapter should only be used until a properly g rounded outlet can be i nstalled by a qualified electricia n. This adapter is not applicable in Canada. The green colored rigid ear, lug, or tab, extending from the adapter, must be connected to a permanent ground such as a properly grounded outlet box, as shown in (B).
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Introduction
This manual is provided by JET, cover ing the safe operation and maintenance procedures for a J ET Model JSG-96 Disc/Belt Sander. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This machine has been designed and constructed to provide years of tro uble free operation if used in accorda nce with instructions set forth i n this manual. If there are any questions or comments, please contact either your local supplier or JET. JET c an also be reached at our web site: www.jettools.com.

Specifications

Model Number ............................................................................................................................................. JSG-96
Stock Number ............................................................................................................................................. 708595
Sanding Belt .......................................................................................................................................... 6”W x 48”L
Disc Diameter ....................................................................................................................................................... 9”
Table Tilt (down) ....................................................................................................................................... 90° - 45°
Dust Chute Diameter ............................................................................................................................................ 4”
Belt Table ........................................................................................................................................ 5-1/2"W x 11"L
Disc Table ........................................................................................................................................... 10"W x 12”L
Motor ......................................................................................................................... 3/4HP, 115 V, 60Hz, 1 Ph, 4P
Belt Speed (SFPM) ........................................................................................................................................ 2,258
Disc Speed (RPM) ......................................................................................................................................... 1,725
Overall Dimensions ................................................................................................................ 16"Lx29”Wx28-1/2”H
Net Weight (approx.) ................................................................................................................................... 91 Lbs.
Gross Weight (approx.) ............................................................................................................................. 100 Lbs.
The above specifications were current at the time this manual was published, but because of our policy of continuous improvement, JET reserves the right to change specifications at any time and without prior notice, without incurring obligations.
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Unpacking

Open shipping container and check for shipping damage. Report any damage immediately to your distributor and shipping agent. Do not discard any shipping material until the Sander is assembled and running properly.
Compare the contents of your container with the following parts list to make sure all parts are intact. Missing parts, if any, should be reported to your distributor.
Contents of Main Carton (708595)
1 Sander 1 Sanding Belt 1 Sanding Disc 2 Tables 1 Center Point 3 Handles 2 5/16” Flat Washers 1 Miter Gauge 1 Owner's Manual 1 Warranty Card
Tools Required for Assembly
1 13mm Wrench or socket (for stand) 1 12mm Wrench or socket (for stand)
Main Carton Contents #708595
Open Stand Contents #708596 (optional)

Assembly

Read and understand the
entire contents of this manual before attempting assembly or operation of the disc/belt sander. Failure to comply m ay cause serious injury.
Consult the breakdown drawings at the back of this manual if further clarification is needed on assembly in st ruct ions.

Open Stand Assembly (Optional)

1. Match the hole patterns in the stand legs with the hole patterns in the stand top pieces. Mount the legs to the outside of t he top piece s using sixteen 5/16”x5/8” carriage bolts and sixteen 5/16” lock nuts. Do not tighten until the stand has been assembled and is sitting level on the floor. Note: Flange of long top pieces overlap flange of short top pieces.
2. Install the leveling pads i n the bottom hole of legs with eight 3/8” hex nuts and eight 3/8” flat washers.
3. Mount the belt rack to the stand by inserting the 90° bend through the stand and securing the rack in place with a 3/8”x3/4” hex cap bolt, two 3/8” flat washers and a 3/8” hex nut.
Closed Stand Contents #708597 (optional)
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