Jet JDS-12B Owner's Manual

Jet JDS-12B Owner's Manual

Benchtop 12” disc sander

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JDS-12B Benchtop 12" Disc Sander
(708432K shown with optional stand 708438 and Canister Filter 708434)
JET
WMH Tool Group
www.wmhtoolgroup.com
OWNER'S MANUAL
P.O. BOX 1349
Auburn, WA 98071-1349
e-mail jet@wmhtoolgroup.com
Phone: 253-351-6000
Fax: 1-800-274-6840
M-708433 05/02

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Summary of Contents for Jet JDS-12B

  • Page 1 OWNER'S MANUAL JDS-12B Benchtop 12” Disc Sander (708432K shown with optional stand 708438 and Canister Filter 708434) WMH Tool Group www.wmhtoolgroup.com P.O. BOX 1349 Phone: 253-351-6000 Auburn, WA 98071-1349 Fax: 1-800-274-6840 e-mail jet@wmhtoolgroup.com M-708433 05/02...
  • Page 2: More Information

    This manual has been prepared for the owner and operators of a JDS-12B 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.
  • Page 3: Warnings

    Always keep guards in place and in proper operating condition. Do not operate the machine This disc sander is intended to be used with wood and wood products only. Use of this disc sander and a dust collector with metal products is a potential fire hazard.
  • Page 4 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.
  • Page 5: Grounding Instructions

    115 Volt Operation As received from the factory, your sander is ready to run at 115 volt operation. This sander, when wired for 115 volt, is intended for use on a circuit that has an outlet and a plug that looks like the one illustrated in (A).
  • Page 6: 230V Operation

    1. Disconnect the machine from the power source. 2. This JET sander is supplied with four motor leads that are connected for 115V operation, as shown in Figure A. Reconnect these four motor leads for 230V operation, as shown in Figure B.
  • Page 7: Table Of Contents

    Specifications JDS-12B Stock Number... 708433 Disc Diameter...12” Table Tilt ... 15 Up - 45 Down Dust Chute Diameter ...4” Disc Table ...16-3/8" W x 9-3/4” D Motor... 1 HP, 115/230V, 60Hz, 1Ph Impeller ... 9” x 1-13/16” Overall Dimensions ...21” W x 25-5/8" D x 21” H Net Weight (approx.) ...100 Lbs.
  • Page 8: Contents Of The Shipping Carton

    Contents of the Shipping Carton JDS-12B Benchtop Sander 1. Sander 1. Sanding Disc 1. Table 1. Miter Gauge 1. Inlet 1. Inlet Gasket 1. Owner's Manual 1. Warranty Card Hardware Kit 4. Hex Head Bolt M10x40 8. Flat Washer M10 4.
  • Page 9: Stand Assembly (Optional Accessory)

    Tighten the nuts to secure the sander to the stand. Note: If you are going to use the sander as a benchtop unit mount the sander to the workbench with the supplied bolts.
  • Page 10: Sanding Disc Replacement

    Table Adjustment The table stops have been set-up at the factory. However, if you run into a problem, or want to check the table follow the below listed steps. 1. Loosen lock knobs (B, Fig. 4) and move the table to the 90 degree position. knobs and place a square (A, Fig.
  • Page 11: Center Point

    The JDS-12B disc sander is rated 115V/230V, Prewired 115V. If you want to run the JDS-12B on 230V refer to the wiring diagram found on the inside of the switch box cover (F, Fig. 8). Before hooking up to the power source, make sure that the switch is in the off position.
  • Page 12: Canister Filter (Optional Accessory)

    Optional Accessories 708438: Open Stand 708434: Canister Filter 57620025: JET Stik Abrasive Belt and Disc Cleaner. Dust Collectors and Accessories see a JET Distributor. JDS-12B Sanding Disc PSA Aluminum Oxide “J” Weight Cloth Back. 12” 36 Grit Stock 57698525 Number...
  • Page 13: Troubleshooting

    Machine vibrates excessively Sanded edge not square Sanding marks on wood Troubleshooting Possible Cause 1. Sander unplugged from wall or motor 2. Fuse blown or circuit breaker tripped 3. Cord damaged 1. Extension cord too light or too long 2.
  • Page 14: Parts Breakdowns & Parts List

    Disc Sander Breakdown...
  • Page 15 Parts List For The JDS-12B Benchtop Disc Sander Index Part Description 1...612131... Guard Base ..1 2...MH612001 ... Motor...1 HP, 1Ph 110V/220V ... 1 ...JDS12B-MFC... Motor Fan Cover (not shown) ..1 ...JDS12B-MF ... Motor Fan (not shown)..1 ...JDS12B-CS...
  • Page 16 Index Part Description 40 ...612140... Spring..1 41 ...WF051210 ... Flat Washer...M5x12... 1 42 ...612115... Stop Handle..1 43 ...TS-1491061 ... Hex Head Bolt ...M10x40... 4 44 ...TS-1550071 ... Flat Washer...M10x20... 8 45 ...TS-1551071 ... Lock Washer ...M10... 4 46 ...TS-1540072 ...
  • Page 17 Open Stand Breakdown (optional accessory) JDS-12B Stand Assembly (optional accessory) Index Part Description Size Qty. 1...612141... Stand Leg..4 2...612142... Stand Support ..4 3...SC089400 ... Carriage Bolt ... M8x16 ... 16 4...NF081300 ... Flange Lock Nut ... M8 ... 16...
  • Page 18: Wiring Diagram

    Wiring Diagram...

Table of Contents