Jet JT1-112 - 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 - Product Overview; Product Dimensions

6 4.0 Product Overview The JET combination disc and belt sander is a rugged, heavy-duty machine designed for maximum high production work in an industrial environment. The speed of stock removal and the quality of finish achieved is determined largely by the aggressiveness of the abrasive disc and b...

Page 7 - Specifications

7 5.0 Specifications Table size Disc: 16-1/2 x 9 in. (420 x 230mm) Belt: 7-5/16 x 14-11/16 in. (185 x 374mm) Table material (both) Cast Iron Table tilt (both) 45° out Miter gauge groove (both) 3/4 in. (19mm) Disc size & grit 12 in. (305mm), 80 grit Disc Speed (no load) 1547 - 2813 RPM (1547 – 28...

Page 8 - Electrical Connections; Single-Phase Electrical Hookup; Motor Rotation; Machine Setup; Basic Setup; Disc Table Angle Adjustment

8 6.0 Electrical Connections Caution: Follow all electrical codes. This machine is tested at the factory for operation before shipment and the power cord is tagged with the power requirements for the machine, as shipped. HOWEVER, before attempting any electrical hookup, you should be certain: 1. The...

Page 11 - Operating Instructions; Belt Sander; Using the Indexing Lock Handle; Adjusting the Belt Sander Arm

11 Figure 8: Method for adjusting height of platen above drive and idler drums 8.0 Operating Instructions This sander 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 sur...

Page 12 - Adjusting Disc Sander Table; Use of the Miter Gauge

12 Never adjust the arm angle while the sander is running. Always turn off the motor before adjusting the arm angle. To Adjust to Vertical: 1. Unlock both lock bolts. These are located under the arbor cover. 2. Move the arm to vertical until it contacts its stop. 3. Tighten both lock bolts and repla...

Page 13 - Maintenance; Belt Replacement

13 9.0 Maintenance 9.1 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 14 - Installing Abrasive Discs

14 2. Take the two keys off 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. 9.3 Installing Abrasive Discs 1. Disconnect power to the machine to prevent accidental start...

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 ...

Page 18 - Replacement Parts; 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 - Disc Sander Assembly – Exploded View

Page 20 - Disc Sander Assembly – Parts List

20 11.2.2 Disc Sander Assembly – Parts List Index No Part No Description Size Qty 1 ................ J-5508447G ............... Base ........................................................................ ...................................... 1 2 ................ J-5508438G ............... Bearing...

Page 23 - Stand Assembly – Exploded View

Page 24 - Stand Assembly – Parts List

24 11.4.2 Stand Assembly – Parts List Index No Part No Description Size Qty 1 ................ J64812VS-001 ........... Stand ....................................................................... ...................................... 1 2 ................ J64812VS-302 ........... Motor Bracket ......

Page 26 - Electrical Schematic – 230V