Page 2 - WARRANTY AND SERVICE
2 WARRANTY AND SERVICE WMH Tool Group, Inc., warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these WMH Tool Group Authorized Service Centers can ...
Page 3 - Table of Contents
3 Table of Contents WARRANTY AND SERVICE ........................................................................................................................ 2 Table of Contents .........................................................................................................................
Page 4 - not
4 Warnings 1. For your own safety read instruction manual before operating grinder. 2. Read and understand the entire owner’s manual before attempting assembly or operation. 3. Read and understand the warnings posted on the machine and in this manual. Failure to comply with all of these warnings may...
Page 6 - assembly or operation! Failure to comply may cause serious injury
6 Introduction This manual is provided by WMH Tool Group covering the safe operation and maintenance procedures for the JET JBG Series Bench Grinders. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. Th...
Page 7 - Unpacking; Contents of the Shipping Container; Hardware; Tools Required for Assembly
7 Unpacking Separate all parts from the packing material. Check each part against the Contents of the Shipping Container and make certain that all items are accounted for before discarding any packing material. Contents of the Shipping Container 1 Bench Grinder (not shown) 1 Hardware (contents liste...
Page 8 - Assembly; Be sure that the bench grinder; Assembling the Spark Guard and Eye
8 Assembly Your bench grinder requires only the assembly of the eye shields and tool rests. For your safety, do not plug the grinder into a power source until all adjustments are complete. An adjustable wrench and a Phillips screwdriver are the only tools you will need to make all normal adjustments...
Page 10 - Electrical; Electrical Requirements; Do not touch the prongs of; Electrical Connections; This adapter is not applicable in Canada.; Important; Before plugging into the; Extension Cords
10 Electrical Electrical Requirements When connecting the bench grinder to the power source outlet, the outlet must be properly grounded to protect the operator from electrical shock. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electrical current to ...
Page 11 - Operation; Always use approved safety; Switch; ON; Precautions; Adjustments; Eye Shield Tilt Adjustment
11 Operation A bench grinder is designed for hand-grinding operations such as sharpening chisels, screwdrivers, drill bits, removing excess metal, and smoothing metal surfaces. A Medium Grain Abrasive Grinding Wheel is suitable for rough grinding where a considerable amount of metal must be removed ...
Page 12 - Maintenance; Ring Test
12 Maintenance For safety, turn the switch to OFF and remove plug from the power source outlet before adjusting and maintaining the bench grinder. If the power cord is worn, cut or damaged in any way, have it replaced immediately. Ring Test Before replacing a grinding wheel, perform this simple test...
Page 13 - Metal shavings may still be; Lubrication
13 Grinding Wheels The JET Series bench grinders come equipped with general purpose grinding wheels. Wheels vary according to types of abrasive, hardness, grit size, and structure. JET carries a full line of abrasive grinding, carbide grinding, tool sharpening, and wire wheels. Contact your local di...
Page 14 - Troubleshooting; Problem Probable
14 Troubleshooting Problem Probable Cause Remedy Not plugged into receptacle Plug it into the power source receptacle Switch not in the ON position Turn the switch to the ON position Motor cord cut or abraded Replace with a new cord Plug on cord is faulty Replace with a new plug Fuse or circuit brea...
Page 15 - Parts and Assembly; Parts List; Index No Part No
15 Parts and Assembly Parts List Index No Part No Description Size Qty 1 ............... JBG6A-02P .............. Shaft and Rotor Assy ........................................... .................................... 1 ................. JBG8A-02P .............. Shaft and Rotor Assy .....................
Page 19 - Wiring Diagram
Page 20 - Replacement Parts; WMH Tool Group
20 Replacement Parts Replacement parts are listed on the following pages. To order parts or reach our service department, call 800-274-6848 between 7:30 a.m. and 5:30 p.m. (CST), Monday through Friday. Having the Model Number and Serial Number of your machine available when you call will allow us to...