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Operating Instructions and Parts Manual
Square Wheel Belt Grinder
Models: J-4103, J-4126AC
Model J-4103
WALTER MEIER (Manufacturing) Inc.
427 New Sanford Road
LaVergne, Tennessee 37086
Ph.: 800-274-6848
www.waltermeier.com
Model J-4126AC
Copyright © 2011 Walter Meier (Manufacturing) Inc.
Part No. M-577000
Revision A3 01/2011
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Table of Contents
Related Manuals for Jet J-4103
Summary of Contents for Jet J-4103
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Page 1: Cover Page
Operating Instructions and Parts Manual Square Wheel Belt Grinder Models: J-4103, J-4126AC Model J-4103 Model J-4126AC WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, Tennessee 37086 Part No. M-577000 Ph.: 800-274-6848 Revision A3 01/2011 www.waltermeier.com Copyright © 2011 Walter Meier (Manufacturing) Inc. - Page 2 Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these Walter Meier Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET® tools. For the name of an Authorized Service Center in your area call 1-800- 274-6848.
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Page 3: Table Of Contents
Table of Contents Cover Page ............................1 General Specifications ......................... 4 Operating Precautions ......................... 5 Setup and Operation..........................7 Maintenance ............................10 Wiring Diagrams ..........................12 Replacement Parts ..........................13 Troubleshooting ..........................13 Accessories ............................17... -
Page 4: General Specifications
Belt tension and tracking are easily adjustable. Model J-4103 The Square Wheel Belt Grinder is available in either single speed (Model J-4103) or variable speed model (Model J-4126AC). The variable speed model is controlled by an inverter that provides belt speeds ranging from 0 to 6000 SFPM. -
Page 5: Operating Precautions
- Always put start switch in OFF position before and full benefits from your machine. Used properly, plugging in machine. JET machinery is among the best in design and safety. However, any machine used improperly can When using machine: be rendered inefficient and unsafe. It is absolutely - Never operate with machine guards missing. -
Page 6: General Electrical Cautions
17. Keep hands in sight and clear of all moving parts safe by using padlocks, master switches, or by and cutting surfaces. removing starter keys. 18. All visitors should be kept at a safe distance 19. Know the tool you are using—its application, from the work area. -
Page 7: Setup And Operation
Introduction This manual includes operating and maintenance instructions for the JET Model J-4103 and J-4126AC Square Wheel Belt Grinder. The manual also includes parts listings and illustrations of replaceable parts. Refer to Figures 1 and 2 for key features of the Square Wheel Belt Grinder. -
Page 8: Operating Controls
Model J-4103 NOTE: A variety of vacuum system options The ON/OFF switch for the Model J-4103 grinder is are available. (Refer to Accessories section.) located in a switch box mounted on the drive motor. The grinder uses a front mounted vacuum system. - Page 9 Typical Uses for the Square Wheel Belt Grinder Flat or angular Contouring — Grind Shaping — For Roughing — Ser- stock — Platen difficult, hard to grinding and finish- rated contact wheel is setting is the perfect reach areas with the ing cylindrical used for removing angle for high speed,...
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Page 10: Maintenance
Installation of Platen Maintenance WARNING: BE SURE TO SET ON/OFF SWITCH Cleaning OFF TO AVOID PERSONAL INJURY. 1. Refer to Figure 6. Lower the tension lever to Shutoff the machine before cleaning. Keep the exterior release belt tension. of the machine clean and free of chips. Use a brush for 2. - Page 11 2. Spin the drive wheel by hand and check track- Replacement of Grinding Belt ing of the belt. If the belt tracks either right or WARNING: DO NOT OPERATE THE MACHINE WITH left, adjustment is required. THE SIDE PANEL OPEN. DISCONNECT ELECTRI- 3.
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Page 12: Wiring Diagrams
Wiring Diagrams Model J-4103 Model 4126AC... -
Page 13: Replacement Parts
Replacement Parts This section provides exploded view illustrations that show the replacement parts for the JET Models J-4103 and J-4126AC Square Wheel Belt Grinder. Also provided are parts listings that show part number, description and quantity. - Page 16 Parts List - Inverter Ref. Part Ref. Part No. Number Description Qty. No. Number Description Qty. 5550874 Screw, Socket head 5508073 Nut, Lock, 10-32 Nylock Cap, 10-32NF x 3/8 5507934 Box, Switch 5507817 inverter (1ph, 120V, 50/60Hz) 9119721 Spade, Female 16-14AWG 5507818 Inverter (3ph, 220V, 50/60Hz) 9117401 Switch, Toggle 5511447 Inverter (3ph, 440V, 50/60Hz)
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Page 17: Accessories
Accessories Exploded View - Vacuum Scoop A vacuum scoop connects the machine to the vacuum system. The mounting provisions for the scoop are shown in the exploded view below. Vacuum Scoop Exploded View Ref. Part Ref. Part No. Number Description Qty. - Page 18 Accessories Belt Grinder Pedestal The optional pedestal enables the Square Wheel Belt Grinder to be mounted in a free standing configuration rather than on a work bench. The grinder is secured to the pedestal using the four holes in the base of the grinder - follow the below instructions.
- Page 19 Belt Guard Holes Approximately 1/2-inch from corners Motor Side Holes 20 inches apart Install two 1- inch long screws Install two 1 3/4-inch screws Ref. No. Part Number Description Qty. J-524808 Pedestal 9062121 Socket Head Cap Screw (5/16-18 x 1) 5511051 Socket Head Cap Screw (5/16-18 x 1 3/4) Figure 16: Assembly of Grinding Machine and Pedestal...
- Page 20 WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, Tennessee 37086 Ph.: 800-274-6848 www.waltermeier.com...