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Related Manuals for Jet JBG-W Series
Summary of Contents for Jet JBG-W Series
- Page 1 This .pdf document is bookmarked Operating Instructions and Parts Manual JBG-W Series Grinder with Wire Wheel Models JBG-6W, JBG-8W 427 New Sanford Road LaVergne, Tennessee 37086 Part No. M-577126 Ph.: 800-274-6848 Edition 3 11/2018 www.jettools.com Copyright © 2018 JET...
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Page 2: Important Safety Instructions
Do not use this bench grinder for other than its replaced. intended use. If used for other purposes, JET 17. Provide for adequate space surrounding work disclaims any real or implied warranty and holds area and non-glare, overhead lighting. - Page 3 27. Remove loose items and unnecessary work 42. Tool rest should be adjusted to approximately pieces from the area before starting the grinder. 1/16” from wheel surface. 28. Don’t use in dangerous environment. Don’t use 43. Do not grind on the side of a wheel; do all work power tools in damp or wet location, or expose on the grinding face or edge near the tool rest.
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Page 4: Table Of Contents
11.0 Optional accessories ..........................17 12.0 Replacement Parts ............................. 17 12.1.1 JBG-W series Grinder with Wire Wheel – Exploded View ..............18 12.1.2 JBG-6W, JBG-8W Grinders – Parts List ..................... 19 13.0 Wiring Diagram for JBG-6W, JBG-8W Grinders ..................21 ... -
Page 5: About This Manual
If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our web site: www.jettools.com. -
Page 6: Specifications For Jbg-6W, Jbg-8W Bench Grinders
4.0 Specifications for JBG-6W, JBG-8W Bench Grinders Table 1 Stock number 577126 577128 Model number JBG-6W JBG-8W Motor and Electricals Motor type induction, capacitor start, centrifugal switch Horsepower 1/2 HP 1 HP Phase single Voltage 115 V Cycle 60 Hz 5.0 A 8.0 A Listed FLA (full load amps) -
Page 7: Mounting Hole Dimensions
CFM = cubic feet per minute The specifications in this manual were current at time of publication, 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. -
Page 8: Setup And Assembly
(Check grinder first to verify if any parts have been pre-mounted.) Notify your dealer or JET if parts are missing or there is shipping damage. Do not discard packing material until grinder is assembled and operating properly. -
Page 9: Securing The Grinder
Insert two 3/16 x 3/8 pan head screws (K) through An optional pedestal stand (not included) is bracket, eye shield (R), and plate (G) which contains available from JET for your grinder. See sect. 11.0. threaded mounting holes. Tighten screws. 5.5 Assembling eye shield brackets 5.8 Tool rest... -
Page 10: Dust Port
5.9 Dust port Check with qualified It is recommended that a metalworking dust electrician or service personnel if the grounding collection system be connected to the grinder’s dust instructions are not completely understood, or if port, using a 2-in. diameter hose with hose clamp in doubt as to whether the tool is properly (not provided). -
Page 11: Operation
7.0 Operation will help prevent a groove from forming at one place on the wheel. Keep a tray filled with water and dip your work Always use approved safety into it regularly to prevent overheating. glasses or face shield. Failure to comply may Overheating can weaken metals. -
Page 12: Tool Rest
See sect. 9.5. 9.3 Changing Wheels The JET bench grinder comes equipped with a general purpose grinding wheel. Wheels vary according to types of abrasive, hardness, grit size, and structure. Contact your local distributor for the proper grinding wheel or wire wheel for your application. -
Page 13: Wheel Balancing
Inspect the new grinding wheel and perform a Then rotate inner flange about 90° and repeat “ring test” (sect. 9.1). Do not install a damaged the above steps for outer flange. wheel. Continue this combination of flange movements Install inner flange, wheel (E), outer flange (D) until the wobble is eliminated. -
Page 14: Cleaning
9.6 Cleaning Metal shavings may still be hot from recent grinding operations. Make sure shavings and debris are cold before cleaning the grinder. Avoid use of the following cleaning chemicals or solvents: gasoline, carbon tetrachloride, chlorinated solvents, ammonia and household detergents containing ammonia. -
Page 15: Troubleshooting Jbg-6W, Jbg-8W Bench Grinders
Inspect all lead connections on motor for connection. loose or open connections. Motor fault. Contact JET technical service. Motor will not start; Too many machines running on same Turn off other machines and try again. Use fuses blow or circuit circuit. - Page 16 Symptom Possible Cause Correction * Frequent fuse or circuit Motor overload. Reduce load on motor; do not press so breaker failure. hard when grinding. Electrical circuit overload; too many Turn off other machines and try again. Use machines running on same circuit. dedicated circuit if needed.
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Page 17: Optional Accessories
414812 0.6M Hose, Heat Resistant, ø2 x 24.4 in. 12.0 Replacement Parts Replacement parts are listed on the following pages. To order parts for the main grinder unit or reach the JET service department, call 1-800-274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately. -
Page 18: Jbg-W Series Grinder With Wire Wheel - Exploded View
12.1.1 JBG-W series Grinder with Wire Wheel – Exploded View... -
Page 19: Jbg-6W, Jbg-8W Grinders - Parts List
12.1.2 JBG-6W, JBG-8W Grinders – Parts List Index No Part No Description Size 1 ....JBG6A-02P ....Shaft and Rotor Assembly ................1 ....JBG8A-02P ....Shaft and Rotor Assembly ................1 3 ....JBG6A-03 ....Stator Assembly..................... 1 .... - Page 20 Index No Part No Description Size 44 ....JBG6A-44 ....Rocker Switch ....................1 ....JBG8A-44 ....Toggle Switch ....................1 45 ....JBG6A-45 ....Switch Plate ....................1 ....JBG8A-45 ....Switch Plate ....................1 46 ....
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Page 21: Wiring Diagram For Jbg-6W, Jbg-8W Grinders
13.0 Wiring Diagram for JBG-6W, JBG-8W Grinders... -
Page 22: Warranty And Service
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. - Page 24 427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.com...