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Operating Instructions and Parts Manual
Benchtop Disc/Belt Sander
Model JSG-96
(shown with optional closed stand 708597)
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60123 Part No. M-708595
Ph.: 800-274-6848 Revision G 10/04
www.wmhtoolgroup.com Copyright © WMH Tool Group
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This manual has been prepared for the owner and operators of a JSG-96 Sander. Its purpose, aside from machine operation, is to promote safety through the use of accepted correct operating and maintenance procedures. Completely read the safety and maintenance instructions before operating or servicing the machine. To obtain maximum life and efficiency from your Sander, and to aid in using the machine safely, read this manual thoroughly and follow instructions carefully. Warranty & Ser
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WARNING Wear eye protection. Always keep guards in place and in proper operating condition. Do not operate the machine without the guards for any reason. This disc/belt sander is intended to be used with wood and wood products only. Use of this disc/belt sander and a dust collector with metal products is a potential fire hazard. Support the workpiece adequately at all times during operation; maintain control of the work at all times. This disc/belt sander is designed and intende
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• ALWAYS DISCONNECT THE MACHINE FROM THE POWER SOURCE BEFORE SERVICING. • REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure the switch is in the off position before plugging in. • USE RECOMMENDED ACCESSORIES. The use of accessories and attachments not recommended by JET may cause hazards or risk of injury to persons. • NEVER STAND ON A MACHINE. Serious injury could occur if the machine is tipped. • CHECK DAMAGED PARTS. Before further use of the machine, a guard or other pa
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Grounding Instructions Caution: This tool must be grounded while in use to protect the operator from electric shock. In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local
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Specifications JSG-96 Stock Number................................................................................................................................ 708595 Sanding Belt............................................................................................................................ 6”W x 48”L Disc Diameter.........................................................................................................................................9” Table Tilt (down)......
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Contents of the Shipping Carton Closed Stand Assembly (Optional) 1. Sander 1. Mount the belt rack to the stand by inserting 1. Sanding Belt the 90° bend through the stand and securing 1. Sanding Disc the rack in place with a hex cap bolt, and a 2. Tables flat washer. 1. Center Point 3. Handles 2. 5/16” Flat Washers 1. Miter Gauge 1. Owner's Manual 1. Warranty Card Tools Required for Assembly 1. 13mm Wrench or socket (stand) 1. 12mm Wrench or socket (stand) WARNING
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Assembly CAUTION Machine is heavy! Use care when lifting out of the shipping carton and moving to a final location. Stand or bench must be stable enough to support weight of machine. 1. Move the sander to a workbench or one of JET’s optional stands. Bolt the unit firmly to hold in place. JET’s closed stand uses four 3/8”x2-1/2” hex cap bolts, four 3/8” lock washers and four 3/8” flat washers provided with the stand. JET’s open stand uses four 3/8”x3” hex cap bolts, fo
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Sanding Belt Table Adjustment WARNING Always disconnect the sander from the power source before servicing or making any adjustments. Failure to comply may cause serious injury! 1. Place a square on the sanding belt table with one edge along the graphite pad, or sanding belt (Figure 4). 2. If the table is not square to the belt adjust the table by loosening the two locking handles. Adjust to the square position and tighten handles. 3. Place a combination square (A, Fig. 5) in t
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Horizontal Sanding Workstop 1. Loosen the socket head cap screw (A, Fig. 7) so that the sanding belt can be rotated to the horizontal position. 2. Rotate the sander until the stop (B, Fig. 7) contacts the sander base. Tighten the socket head cap screw. 3. When the sanding belt is used in the horizontal position, the table may be used as a workstop, as shown in Figure 7. Sanding Belt Replacement 1. Disconnect the machine from the power source. 2. Remove the handle (A, Fig
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Belt Tracking Adjustment 1. Connect the machine to the power source. One time quickly turn the machine “ON” and “OFF”. This will allow you to view the belts tendency to run down the middle, to the right, or to the left. The belt should run centered on the sanding drums. Do not let the belt run off the drum to the right, or left. The belt will tear when it contacts parts of the machine. 2. Disconnect the machine from the power source. Move the tension handle (A, Fig. 10) t
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4. If the miter slot is not parallel loosen the two socket head cap screws (A, Fig. 13) and adjust for parallel. Tighten the two screws when the adjustment is complete. 5. Always maintain a gap of approximately 1/16” between the table edge and disc. Once the table is square and parallel to the disc adjust the 90° stop. Loosen hex nut (B, Fig. 13) and tighten the set screw (C, Fig. 13) until it contacts the trunnion. Tighten hex nut. 6. If the pointer does not line up with the
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Dust Collection 1. Hook the sander to a dust collector using a 4” diameter hose and clamp (A, Fig. 16). JET offers a wide variety of hoses, adapters and dust collectors. 2. Loosen the wing nut (B, Fig. 16) and pull the gate (C, Fig. 16) open to allow air suction to the sanding belt. Push the gate closed to shut off air suction. Tighten the wing nut. 3. Push the gate (D, Fig. 16) down to shut off air suction to the disc. Lift the gate to open the air suction to the disc.
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Troubleshooting Trouble Possible Cause Solution 1. Sander unplugged from wall 1. Check all plug connections or motor 2. Replace fuse or reset circuit Sander will not start 2. Fuse blown or circuit breaker breaker tripped 3. Replace cord 3. Cord damaged 1. Replace with adequate size 1. Extension cord too light or and length cord too long Sanding belt does not come up to speed 2. Contact a qualified 2. Low current electrician 1. Adjust stand so that it rests Machine vibrates e
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Disc Sander Assembly Breakdown 15
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Parts List For The JSG-96 Sander Disc Sander Assembly Index Part No. No. Description Size Qty. 1..........JSG96-101....................... Base.............................................................. ...................................1 2..........JSG96-102....................... Motor............................................................. ...................................1 ............JSG96-102A .................... Starting Capacitor (not shown)....................
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Index Part No. No. Description Size Qty. 51........JSG96-151....................... Screw............................................................ #10x5/16 ....................1 52........JWBS18-406.................... Pointer........................................................... ...................................1 53........JSG96-153....................... Bushing ......................................................... ...................................1 54........JSG96-15
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Belt Sander Assembly Breakdown 18
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Belt Sander Assembly Index Part No. No. Description Size Qty. 1..........JSG96-201....................... Bracket.......................................................... ...................................1 2..........TS-0208071 ..................... Hex Socket Cap Screw.................................. 5/16x1-1/4 ..................1 3..........JSG96-203....................... Pin................................................................. ...................................1
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Index Part No. No. Description Size Qty. 54........TS-0561011 ..................... Hex Nut......................................................... 1/4..............................2 55........JSG96-255....................... Set Screw...................................................... 1/4x3/4 .......................2 56........JSG96-256....................... Lock Handle*................................................. 5/16x1-1/4 ..................2 57........JSG96-257...........
