Jet ToolsメーカーJBG-6Aの使用説明書/サービス説明書
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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 Rotor Assy ........................................... ......................... ........... 1 ................. JBG8A-02P ...
16 Parts List Index No Part No Description Size Qty 27 ............. JBG6A-27 ................ Tool Rest - left ...................................................... .................. .................. 1 ................. JBG8A-27 ................ Tool Rest - 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.
デバイスJet Tools JBG-6Aの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Jet Tools JBG-6Aをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはJet Tools JBG-6Aの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Jet Tools JBG-6Aの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Jet Tools JBG-6Aで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Jet Tools JBG-6Aを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はJet Tools JBG-6Aの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Jet Tools JBG-6Aに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちJet Tools JBG-6Aデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
