Jet IBDG-248, Operating Instructions And Parts Manual

Page 1: ...enchtop Belt and Disc Sanders Models IBDG 248 248VS 436 436VS JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 578842 Ph 800 274 6848 Edition 1 01 2020 www jettools com Copyright 2020 JET IBDG 248 shown This pdf document is bookmarked ...

Page 2: ...hine before turning it on 14 Keep safety guards in place at all times when the machine is in use If removed for maintenance purposes use extreme caution and replace the guards immediately after completion of maintenance 15 Check damaged parts Before further use of the machine a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform it...

Page 3: ...ding allow motor to reach operating speed then check the sanding disc for wobble runout or any unbalanced condition If the disc is not operating accurately and smoothly immediately stop the motor and make repairs before attempting sanding operations 10 Always hold the work firmly on the table when sanding on the belt or disc The only exception is curved work performed on the bottom wheel 11 Always...

Page 4: ... site www jettools com Retain this manual for future reference If the machine transfers ownership the manual should accompany it Read and understand the entire contents of this manual before attempting assembly or operation Failure to comply may cause serious injury Register your product using the provided mail in card or register online http www jettools com us en service and support warranty reg...

Page 5: ...13 9 2 Operating controls 14 10 0 User maintenance 15 10 1 Cleaning 15 10 2 Installing replacing sanding belt 15 10 3 Tension lever tightness 15 10 4 Replacing sanding disc 15 10 5 Lubrication 15 10 6 Additional servicing 15 11 0 Optional accessories 16 12 0 Troubleshooting IBDG series Belt Disc Sander 17 12 1 General mechanical and electrical problems 17 12 2 Digital readout error codes Variable ...

Page 6: ...15 A Sound emission without load 2 75 dB at 3 ft 92cm Disc sander Disc diameter 9 in 228 6m Sanding disc 80 Grit Aluminum Oxide Disc table size 11 13 16 x 5 29 32 in 300 x 150 mm T slot size W x D 3 4 x 3 8 in 19 x 9 6 mm Disc table tilt 45 deg down Dust port diameter 2 in 52mm Base Foot print W x D 9 1 2 x 8 1 16 in 240 x 205mm Mounting holes diameter 7 16 in 11mm Distance between mounting hole c...

Page 7: ... Belt table Cast iron Belt table bracket Sheet metal Tool rest Sheet metal Tool rest bracket Sheet metal 1 subject to local and national electrical codes 2 The specified values are emission levels and are not necessarily to be seen as safe operating levels As workplace conditions vary this information is intended to allow the user to make a better estimation of the hazards and risks involved only ...

Page 8: ...8 4 2 Machine dimensions work area Primary dimensions in millimeters Parentheses show imperial dimensions Figure 4 2 dimensions for IBGB 248 248VS Figure 4 3 dimensions for IBGB 436 436VS ...

Page 9: ...1 M Adjustable handle 3 8 x 5 8L 1 N Stand off 1 O Socket hd cap screw 5 16 x 1 2 1 P Flat washer 5 16 1 R Ext tooth lock washer M8 1 S Bracket plate 1 T Flat washer 5 16 1 U Adjustable handle 5 16 x 1L 1 Qty B Dust port 1 Truss head screw 3 16 x 3 8 3 Qty Miter gauge 1 Qty W Belt Sanding Table 1 Hex Allen Wrench 6mm 1 Qty Disc Table 1 Qty Handles for disc table 1 Flat Washers 2 Hex Allen wrench 3...

Page 10: ...h the holes and secure with washers and nuts An optional JET pedestal stand not included is available for your sander See sect 11 0 IMPORTANT The sander s base plate contains ventilation holes for heat dissipation This is especially important on the variable speed models as it helps keep the circuit board at an acceptable temperature These holes should not be obstructed If the rubber pads are remo...

Page 11: ...le downward Tighten handles before operating To avoid trapping the work or fingers between table and sanding disc the table edge must be positioned 1 16 inch or less from sanding disc Position table at 90 to disc and check distance between table edge and sanding disc If gap is greater than 1 16 inch adjust as follows 1 Look through top access hole and rotate disc until set screw appears 2 Insert p...

Page 12: ... a properly grounded outlet can be installed by a qualified electrician Note In Canada the use of a temporary adaptor is not permitted by the Canadian Electrical Code C22 1 The green colored rigid ear lug and the like extending from the adapter must be connected to a permanent ground such as a properly grounded outlet box Figure 7 1 plug configurations 3 Grounded cord connected tools intended for ...

Page 13: ...re screw A Figure 6 3 is tight when using sanding arm Failure to comply may result in vertical sanding arm falling back to horizontal position during operation resulting in possible injury 8 2 Sanding belt tracking 1 Turn sander OFF 2 Move sanding belt by hand to check tracking If belt migrates to one side or the other adjust as follows 3 Loosen wing nut E Figure 8 1 4 Turn knob F while moving the...

Page 14: ...se the entire width of the belt to reduce wear in one place 3 At all times keep hands and fingers away from pinch points 9 2 Operating controls Note After extended operation the grinder housing may be warm to the touch This is not abnormal IBDG 248 IBDG 436 Pull paddle switch A Figure 9 2 to start tool push to stop The safety key A1 can be removed to prevent unauthorized use of the grinder The saf...

Page 15: ...heels Install new belt centering it on the wheels Make sure arrow printed on back of sanding belt matches direction of belt movement 5 Push lever D inward to tension belt 6 Verify proper belt tracking sect 8 2 7 Close side cover and secure with knobs before operating Figure 10 1 sanding belt tension 10 3 Tension lever tightness If sanding belt tension lever becomes loose hold the lock nut A Figure...

Page 16: ...order or call JET at the phone number on the cover The JDCS 505 may require a hose adaptor for your belt disc sander see our website for information IBG Stand 578172 Deluxe IBG Stand 578173 Flexible 3W LED Lamp includes two 1 4 x 3 8 mounting screws 578100 JDCS 505 Dust Collection Stand 414800 2 inch Hose Kit 2 to 1 high temperature 414845 ...

Page 17: ...nnections Motor failure Have motor inspected and replaced Motor will not start fuses blow or circuit breakers trip Too many electrical machines running on same circuit Turn off other machines and try again Use dedicated circuit if necessary Incorrect fuse Try time delay fuse or go to circuit with higher rated fuse or circuit breaker Wheel s cannot rotate because of obstruction Unplug and turn whee...

Page 18: ...lace it Adjust wobble by rotating flange as needed Improper mounting Secure grinder sander firmly to bench or stand Sanding belt refuses to track correctly Sanding belt stretched unevenly Replace sanding belt V belt worn Replace v belt Wheel worn Replace wheel Sanding belt will not tension or de tension properly Tension rod is sticking movement obstructed Clean any debris from tension rod and spri...

Page 19: ...n below minimum threshold Make sure input voltage falls within range of AC motor input voltage range Check for abnormal load in motor LP1 Low input voltage below AC driver limits Use correct voltage Table 4 13 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 Havi...

Page 20: ...20 13 1 1 IBDG 248 Belt Disc Sander Exploded View ...

Page 21: ...ate 1 28 IBGB248 28 Drive Wheel Cover 1 29 IBGB248 29 Sanding Belt W 2 x L 48 80 Grit 1 30 IBGB248 30 Key Dbl Rd Hd 3 16 x 3 16 x 1 1 4 1 31 IBGB248 31 Drive Wheel Dia 5 x W 2 1 32 TS 0267041 Set Screw 1 4 20 x 3 8 1 33 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 3 34 IBGB248 34 Positioning Plate 1 35 IBGB248 35 Spring Pin Dia 5 x 14 1 36 TS 0208061 Socket Hd Cap Screw 5 16 18 x 1 1 37 IBGB248 37 San...

Page 22: ...571 Pan Head Machine Screw 3 16 x 1 4 1 84 IBDG248 84 Miter Body 1 85 TS 154306 Wing Nut M8 1 86 IBGB248 86 Bracket Plate 1 87 TS 0720071 Lock Washer 1 4 2 88 TS 0207021 Socket Hd Cap Screw 1 4 20 x 1 2 2 89 IBGB248 89 Tool Rest 1 90 TS 0208021 Socket Hd Cap Screw 5 16 18 x 1 2 1 91 IBGB248 91 Allen Wrench 6 x L140mm 1 92 IBG8 50 Lamp Fixed Bracket 1 93 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 2 9...

Page 23: ...23 13 2 1 IBDG 248VS Belt Disc Sander Exploded View ...

Page 24: ...e 1 28 IBGB248 28 Drive Wheel Cover 1 29 IBGB248 29 Sanding Belt W 2 x L 48 80 Grit 1 30 IBGB248 30 Key 3 16 x 3 16 x 1 1 4 1 31 IBGB248 31 Drive Wheel Dia 5 x W 2 1 32 TS 0267041 Set Screw 1 4 20 x 3 8 1 33 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 3 34 IBGB248 34 Positioning Plate 1 35 IBGB248 35 Spring Pin Dia 5 x 14 1 36 TS 0208061 Socket Hd Cap Screw 5 16 18 x 1 1 37 IBGB248 37 Sanding Belt Br...

Page 25: ...hine Screw 3 16 x 1 4 1 84 IBDG248 84 Miter Body 1 85 TS 154306 Wing Nut M8 1 86 IBGB248 86 Bracket Plate 1 87 TS 0720071 Lock Washer 1 4 2 88 TS 0207021 Socket Hd Cap Screw 1 4 20 x 1 2 2 89 IBGB248 89 Tool Rest 1 90 TS 0208021 Socket Hd Cap Screw 5 16 18 x 1 2 1 91 IBGB248 91 Allen Wrench 6 x L140mm 1 92 IBG8 50 Lamp Fixed Bracket 1 93 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 2 94 IBGB248 94 Adj...

Page 26: ...26 13 3 1 IBDG 436 Belt Disc Sander Exploded View ...

Page 27: ... Base Plate 1 28 IBGB436 28 Drive Wheel Cover 1 29 IBGB436 29 Sanding Belt W 4 x L 36 80 Grit 1 30 IBGB436 30 Key 3 16 x 3 16 x 2 9 32 1 31 IBGB436 31 Drive Wheel Dia 4 x W 4 1 32 TS 0267041 Set Screw 1 4 20 x 3 8 1 33 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 3 34 IBGB248 34 Positioning Plate 1 35 IBGB248 35 Spring Pin Dia 5 x 14 1 36 TS 0208061 Socket Hd Cap Screw 5 16 18 x 1 1 37 IBGB436 37 Sand...

Page 28: ...71 Pan Head Machine Screw 3 16 x 1 4 1 84 IBDG248 84 Miter Body 1 85 TS 154306 Wing Nut M8 1 86 IBGB248 86 Bracket Plate 1 87 TS 0720071 Lock Washer 1 4 2 88 TS 0207021 Socket Hd Cap Screw 1 4 20 x 1 2 2 89 IBGB436 89 Tool Rest 1 90 TS 0208021 Socket Hd Cap Screw 5 16 18 x 1 2 1 91 IBGB248 91 Allen Wrench 6 x L140mm 1 92 IBG8 50 Lamp Fixed Bracket 1 93 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 2 94...

Page 29: ...29 13 4 1 IBDG 436VS Belt Disc Sander Exploded View ...

Page 30: ...ate 1 28 IBGB436 28 Drive Wheel Cover 1 29 IBGB436 29 Sanding Belt W 4 x L 36 80 Grit 1 30 IBGB436 30 Key 3 16 x 3 16 x 2 9 32 1 31 IBGB436 31 Drive Wheel Dia 4 x W 4 1 32 TS 0267041 Set Screw 1 4 20 x 3 8 1 33 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 3 34 IBGB248 34 Positioning Plate 1 35 IBGB248 35 Spring Pin Dia 5 x 14 1 36 TS 0208061 Socket Hd Cap Screw 5 16 18 x 1 1 37 IBGB436 37 Sanding Belt...

Page 31: ...chine Screw 3 16 x 1 4 1 84 IBDG248 84 Miter Body 1 85 TS 154306 Wing Nut M8 1 86 IBGB248 86 Bracket Plate 1 87 TS 0720071 Lock Washer 1 4 2 88 TS 0207021 Socket Hd Cap Screw 1 4 20 x 1 2 2 89 IBGB436 89 Tool Rest 1 90 TS 0208021 Socket Hd Cap Screw 5 16 18 x 1 2 1 91 IBGB248 91 Allen Wrench 6 x L140mm 1 92 IBG8 50 Lamp Fixed Bracket 1 93 IBGB248 33 Truss Head Screw 1 4 20 x 3 8 2 94 IBGB248 94 Ad...

Page 32: ...2 14 0 Electrical Connections 14 1 Wiring diagram for IBDG 248 and IBDG 436 14 2 Wiring diagram for IBDG 248VS and IBDG 436VS M G Green 115V 230V ACN ACL U V W Operation panel Input Power Red White Black ...

Page 33: ...itional action needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET website More Information JET is constantly adding new products For complete up to date product information check with your local distributor or visit the JET website How State Law App...

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Page 36: ...36 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...