Jet JCT-6680 Operations & Parts Manual

Jet JCT-6680 Operations & Parts Manual

6-inch horizontal grinder

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6-inch Horizontal Grinder
#550680, JCT-6680
Operation & Parts Manual
M-550680
Edition 1
07/2016
JET
427 New Sanford Road
LaVergne, TN 37086
Ph.: 800-274-6848
www.jettools.com
Copyright © 2016 JET

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Summary of Contents for Jet JCT-6680

  • Page 1 6-inch Horizontal Grinder #550680, JCT-6680 Operation & Parts Manual M-550680 Edition 1 07/2016 427 New Sanford Road LaVergne, TN 37086 Ph.: 800-274-6848 www.jettools.com Copyright © 2016 JET...
  • Page 2: Safety Warnings

    10. The air tool must be properly lubricated before operating. Do not use this tool for other than its intended use. If used for other purposes, JET disclaims 11. Never start a percussion type air tool (chipper, any real or implied warranty and holds itself breaker, buster, etc.) without securing the...
  • Page 3 When not in use, disconnect tool from air 33. Do not lubricate the tool with combustible source. liquids, such as kerosene, diesel or jet fuel. 22. Shut off air supply and discharge any residual 34. Do not dispose of this tool with normal pressure from tool before removing hose, household waste.
  • Page 4: About This Manual

    As with any tool operation, safety of operator and bystanders should be first priority. 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 5: Tool Specifications

    Specifications 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 6: Setup And Assembly

    Set air pressure to 90 psi. Any missing parts or damage should be reported ® immediately to your JET distributor. Do not use a IMPORTANT: Connecting a quick-change damaged tool. Read this instruction manual...
  • Page 7 (See also “Troubleshooting” Use a light oil containing rust inhibitors, such as section.) SAE #10. Many JET air tools have integral oil • reservoirs, which should be kept filled when in-line Contaminated air such as a dirty air system oilers are not used.
  • Page 8 Figure 2 Recommended arrangement of air piping and air line system JCT-6680 Horizontal Grinder...
  • Page 9 Troubleshooting JCT-6680 Horizontal Grinder Any disassembly of the tool should be done by qualified service personnel. For problems not addressed below, contact JET technical service at 800-274-6846. Problem Possible cause Remedy Tool will not start. Air valve closed or obstructed.
  • Page 10: Replacement Parts

    Non-proprietary parts, such as fasteners, can be found at local hardware stores, or may be ordered from JET. Some parts are shown for reference only, and may not be available individually. JCT-6680 Horizontal Grinder...
  • Page 11 #550680, JCT-6680 6-inch Horizontal Grinder...
  • Page 12 #550680, JCT-6680 6-inch Horizontal Grinder Index Part No. Description Index Part No. Description JCT6680-01 Air inlet 3/8in. NPT 44 JCT6680-44 JCT6680-02 Throttle valve spring 45 JAT104-17 Spring pin 3x8L JCT6680-03 Sub throttle valve 46 JCT6680-46 Cylinder JCT6680-04 Throttle valve washer...
  • Page 13: Warranty And Service

    Accessories; Shop Tools; Warehouse & Dock products; Hand Tools; Air 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.
  • Page 14 This page intentionally left blank. JCT-6680 Horizontal Grinder...
  • Page 15 This page intentionally left blank.
  • Page 16 427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.com JCT-6680 Horizontal Grinder...

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