Jet 414551 - User Manual - manualsarea.com

Page 2 - Warranty and Service

2 1.0 Warranty and Service JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time perio...

Page 3 - Table of contents

3 2.0 Table of contents Section Page 1.0 Warranty and Service ..................................................................................................................................... 2 2.0 Table of contents ...................................................................................

Page 4 - Safety Warnings; General Cautions; General Machinery Warnings

4 3.0 Safety Warnings General Cautions - Misuse of this machine can cause serious injury. - For safety, the machine must be set up, used and serviced properly. - Read, understand and follow the instructions in the operator’s and parts manual which was shipped with your machine. When setting up the m...

Page 6 - Machine and Manual Overview

6 4.0 Machine and Manual Overview JET Abrasive Finishing Machines are available in three different configurations: disc, belt, and combination disc and belt. Each configuration is a rugged, heavy-duty machine designed for maximum high production work in an industrial environment. The speed of stock ...

Page 7 - Specifications

7 5.0 Specifications Model Stock No. J-4200A 414551 J-4200A-2 414552 J-4202A 414553 J-4300A 414600 J-4301A 414601 J-4400A 414602 J-4401A 414603 J-4200A Disc/Belt Sander J-4300A Belt Sander J-4400A Disc Sander Disc/Belt Sander Belt Sander Disc Sander Table size Disc:12x16-3/8 in. (254x416mm) Belt: 7 ...

Page 8 - Operating instructions; Belt sander

8 6.0 Operating instructions These sanders can be used to remove stock from a wide variety of machinable materials. Different materials require different grit types and grades to achieve the desired stock removal rate and surface finish. Please consult with your abrasive materials supplier for speci...

Page 9 - Adjusting disc sander table; Use of the Miter Gauge

9 To adjust to horizontal: 1. Unlock both lock bolts. 2. Move arm to horizontal until it contacts its stop. (See Figure 3.) 3. Tighten both lock bolts and replace arbor cover. Figure 3: Arm at horizontal – note that the table is removed. The table may be removed or left in position, and may also be ...

Page 10 - Maintenance; Belt replacement

10 7.0 Maintenance 7.1 Belt replacement 1. Disconnect the power to the machine to prevent accidental start-ups. If the machine is plugged into an outlet, unplug it. If the machine is hardwired to a branch circuit with a junction box, remove the fuse or trip the circuit breaker to the branch. 2. Remo...

Page 11 - Installing abrasive discs

11 2. Take the two keys off of the idler pin bracket, wipe off, and re-grease. 3. Reverse the above steps to make the machine ready for reinstallation of the belt according to the Belt replacement instructions. 7.3 Installing abrasive discs 1. Disconnect power to the machine to prevent accidental st...

Page 13 - Machine setup; Basic setup; Disc table angle adjustment

13 Figure 14: Loosening pulley set screws to allow the adjustment of pulley on arbor shaft. 8.0 Machine setup 8.1 Basic setup 1. Position the machine where it will be located on the shop floor. When positioning the machine, consider the type of work which will be done on it so you allow sufficient r...

Page 15 - Adjusting or replacing the platen; Electrical connections

15 Figure 20: Location of adjustment (socket head) screws and pointer attachment screw for table angle adjustment. Figure 21: Locations of stop lugs and stop bracket for zero and 45° table positions. 8.7 Adjusting or replacing the platen 1. Disconnect the electrical power to the machine to prevent a...

Page 16 - Single phase electrical hookup

16 All electrical service work on your JET sander should be performed by a qualified, licensed electrician who is familiar with all safe standard electrical installation practices and all applicable electrical codes. This includes local electrical codes which may affect the connection and operation ...

Page 17 - Troubleshooting

17 10.0 Troubleshooting Symptom Possible Cause Correction Motor will not run Voltage is too low. Check power supply for proper voltage. Branch circuit fuse is blown or circuit breaker is tripped. Determine the reason for the blown fuse or tripped circuit breaker; then replace the fuse or reset the b...

Page 18 - Replacement parts; Model J-4200A Belt and Disc Sander Assembly – Exploded View

18 11.0 Replacement parts Replacement parts are listed on the following pages. To order parts or reach our 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 ser...

Page 19 - Model J-4200A Belt and Disc Sander Assembly – Parts List

19 11.1.2 Model J-4200A Belt and Disc Sander Assembly – Parts List Index No Part No Description Size Qty 1 ................ J-5508427G .............. Bracket..................................................................... ...................................... 1 2 ................ 5511833 ........

Page 21 - Model J-4300A Belt Sander Assembly – Exploded View

21 11.2.1 Model J-4300A Belt Sander Assembly – Exploded View

Page 22 - Model J-4300A Belt Sander Assembly – Parts List

22 11.2.2 Model J-4300A Belt Sander Assembly – Parts List Index No Part No Description Size Qty 1 ................ J-5508427G .............. Bracket..................................................................... ...................................... 1 2 ................ 5511833 .................

Page 24 - Model J-4400A Disc Sander Assembly – Exploded View

24 11.3.1 Model J-4400A Disc Sander Assembly – Exploded View

Page 25 - Model J-4400A Disc Sander Assembly – Parts List

25 11.3.2 Model J-4400A Disc Sander Assembly – Parts List Index No Part No Description Size Qty 1 ................ J-5508438G .............. Bearing Housing ...................................................... ...................................... 1 2 ................ TS-1523011 .............. So...

Page 34 - Electrical schematic – single phase

Page 35 - Electrical schematic – 3 phase