Instruction/ maintenance manual of the product JBG-6A Jet
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Operating Instructions and Parts Manual JBG Series Bench Grinders Models: JBG-6A, JBG-8A, JBG-10A Model JBG-8A shown WMH TOOL GROUP 2420 Vantage Drive Elgin, Illinois 60123 Part No.
2 WARRANTY AND SERVICE WMH Tool Group, Inc., warrants every product it se lls. If one of our tools nee ds service or repair, one of our Authorized Service Centers lo cated throughout the United States can giv e you qu ick service.
3 Table of Contents WARRANTY A ND SERVICE ........................................................................................................... ............. 2 Table of Contents ...................................................................
4 Warnings 1. For your own safety read instruct ion ma nual before operating grinder. 2. Read and understand the entire o wner’s manual bef ore attempting assembly or operation. 3. Read and understand the warnings posted on the m a chine and in this manual.
5 21. Make your workshop child proof with padlocks , mas ter switches or by removing starter keys. 22. KEEP WORK AREA CLEAN. Clutte red areas and benches invite accidents. DON’T USE IN DANGEROUS ENVIRONMENT. Don’t use po wer tools in damp or wet locations, or expo se them to rain.
6 Introduction This manual is provided by WMH Tool Grou p covering the safe operation and maintenance procedures for the JET JBG Series Ben ch Grinders. This manual contains instructions on in stallation, safety precautions, general o perating procedures, mainten ance instructio ns and parts brea kdown.
7 Unpacking Separate all parts from the packin g material. Check each part against the Contents of the Shipping Container and make ce rtain that all items are accoun ted for before discarding a ny packing material.
8 Assembly Your bench grinder requires only the assembly of the eye shields and tool rests. F or your safety, do not plug the grinder into a power sou rce until all adjustments are complete. An adjusta ble wrench and a Phillips screwdriver are the only tools you will need to make all normal adjustments and wheel changes on this gri nder.
9 Installing the Spark Guard and Eye Shield Mounting Brackets Refer to Figure 2: Parts needed: 2 Spark Guard and Eye Shield Brackets assembled from previous page 4 1/4” x 3/8” Hex Cap Screws (E) 4 1/4" Flat Washers (F) 1.
10 Electrical Electrical Requirements When connecting the bench grinde r 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 br eakdown, grounding provides a path of least resistance fo r electrical current to reduce the risk of electrical shock.
11 Operation A bench grinder is designed for ha nd-grinding operations such as sharpening chisels, screwdrivers, drill bits, removing excess metal, and smoothing metal surface s.
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 damage d in any way, have it replaced immediately. Ring Test Before replacing a grindi ng wheel, perform thi s simple test on the replacement wheel: 1.
13 Grinding Wheels The JET Series bench grinders co me equipped with general purpose gri nding wheels. Wheels vary according to types of abrasive, hardness, grit size, and structure. JET carries a full line of abrasive grinding, carbide grindi ng, tool sharpening, and wire whee ls.
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 positio n Motor cord cut o.
15 Parts and Assembly Parts List Index No Part No Description Size Qty 1 ............... JBG6A-02P .............. Sha ft and Rot or Assy ........................................... ......................... ........... 1 ................. JBG8A-02P ..
16 Parts List Index No Part No Description Size Qty 27 ............. JBG6A-27 ................ Tool Rest - left ...................................................... .................. .................. 1 ................. JBG8A-27 ................ Tool Res t - left .
17 Parts List Index No Part No Description Size Qty 54A ........... JBG6A-54 ................ Cross Screw ......................................................... 1/4x3/8 .............. .......... 4 55 ............. JBG6A-55 ................ Eye Shie ld Plate - left.
18 Assembly Drawing.
19 Wiring Diagram.
20 Replacement Parts Replacement parts are listed on the following page s. To order parts or reach our se rvice 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 availabl e when you cal l will allow us to serve you quickly and accurately.
An important point after buying a device Jet JBG-6A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Jet JBG-6A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Jet JBG-6A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Jet JBG-6A you will learn all the available features of the product, as well as information on its operation. The information that you get Jet JBG-6A will certainly help you make a decision on the purchase.
If you already are a holder of Jet JBG-6A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Jet JBG-6A.
However, one of the most important roles played by the user manual is to help in solving problems with Jet JBG-6A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Jet JBG-6A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
