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  IMPORTANT SAFETY 

INSTRUCTIONS 

WARNING – To reduce risk of injury: 

1.  Read  and  understand  the  entire  owner's 

manual  before  attempting  assembly  or 
operation. 

2.  Read and understand the warnings posted on 

the  machine  and  in  this  manual.  Failure  to 
comply  with  all  of  these  warnings  may  cause 
serious injury. 

3.  Replace  warning  labels  if  they  become 

obscured or removed. 

4.  This bench grinder is designed and intended for 

use  by  properly  trained  and  experienced 
personnel only. If you are not familiar with the 
proper and safe operation of a bench grinder, 
do not use until proper training and knowledge 
have been obtained. 

5.  Do not use this bench grinder for other than its 

intended  use.  If  used  for  other  purposes,  JET 
disclaims any real or implied warranty and holds 
itself  harmless  from  any  injury  that  may  result 
from that use. 

6.  Always  wear  protective  eye  wear  when 

operating machinery. Eye wear shall be impact 
resistant,  protective  safety  glasses  with  side 
shields  which  comply  with  ANSI  Z87.1 
specifications. Use of eye wear which does not 
comply  with  ANSI  Z87.1  specifications  could 
result  in  severe  injury  from  breakage  of  eye 
protection.  (Everyday  eyeglasses  only  have 
impact  resistant  lenses;  they  are  NOT  safety 
glasses.)

 

  

7. 

Use the grinder’s eye shields and spark guards. 
Also use respiratory protection if the grinding or 
sanding operation is dusty.

 

8.  Wear  proper  apparel.  Do  not  wear  loose 

clothing,  neckties,  rings,  bracelets,  or  other 
jewelry which may get caught in moving parts. 
Non-slip  footwear  is  recommended.  Wear 
protective hair covering to contain long hair. 

9. 

Wear  protective  clothing  such  as  apron  or 
safety  shoes,  where  the  grinding  activity 
presents a hazard to the operator.

 

10.  Wear  ear  protectors  (plugs  or  muffs)  if  the 

particular work requires it. 

11.  Do not operate this machine while tired or under 

the  influence  of  drugs,  alcohol  or  any 
medication. 

12.  Make certain the switch is in the OFF position 

before  connecting  the  machine  to  the  power 
supply. 

13.  Make certain the machine is properly grounded. 

14.  Make all machine adjustments or maintenance 

with  the  machine  unplugged  from  the  power 
source. 

15.  Remove adjusting keys and wrenches. Form a 

habit of checking to see that keys and adjusting 
wrenches  are  removed  from  the  machine 
before turning it on.  

16.  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. 

17.  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  its  intended 
function. Check for alignment of moving parts, 
binding  of  moving  parts,  breakage  of  parts, 
mounting  and  any  other  conditions  that  may 
affect its operation. A guard or other part that is 
damaged  should  be  properly  repaired  or 
replaced. 

18.  Provide  for  adequate  space  surrounding  work 

area and non-glare, overhead lighting. 

19.  Keep  the  floor  around  the  machine  clean  and 

free of scrap material, oil and grease. 

20.  Keep  visitors  a  safe  distance  from  the  work 

area. Keep children away. 

21.  Make your workshop child proof with padlocks, 

master switches or by removing starter keys. 

22.  Give  your  work  undivided  attention.  Looking 

around, carrying on a conversation and “horse-
play” are careless acts that can result in serious 
injury. 

23.  Keep proper footing and balance at all times so 

that  you  do  not  fall  into  or  lean  against  the 
grinding  wheel  or  other  moving  parts.  Do  not 
overreach  or  use  excessive  force  to  perform 
any machine operation. 

24.  Disconnect  grinder  from  power  source  before 

servicing and when changing abrasive wheel or 
sanding belt.  

25.  Use  recommended  accessories.  The  use  of 

improper accessories may cause risk of injury 
to persons.  

26.  Turn  off  the  machine  before  cleaning.  Use  a 

brush to remove chips or debris — do not use 
bare hands. 

Summary of Contents for IBGB-248VS

Page 1: ...with Belt Sander Models IBGB 248 248VS 436 436VS JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 577248 Ph 800 274 6848 Edition 3 07 2019 www jettools com Copyright 2019 JET Variable spee...

Page 2: ...ol or any medication 12 Make certain the switch is in the OFF position before connecting the machine to the power supply 13 Make certain the machine is properly grounded 14 Make all machine adjustment...

Page 3: ...he blotter label from either side of a grinding wheel 40 Allow abrasive wheel to reach full RPM before starting the grinding operation 41 Do not crowd the work so that the wheel slows 42 Tool rests sh...

Page 4: ...0 Operation 14 9 1 Operating controls 14 9 2 Precautions 15 10 0 User maintenance 15 10 1 Installing replacing sanding belt 15 10 2 Care of grinding wheels 15 10 3 Ring test 15 10 4 Changing wheels 16...

Page 5: ...used in accordance with the instructions set forth in this document The operator is encouraged to familiarize him herself with ANSI B7 1 Safety Requirements for Use Care and Protection of Abrasive Whe...

Page 6: ...terial Aluminum oxide Belt sander Sanding belt size L x W 48 x 2 in 1219 x 50 8 mm 36 x 4 in 914 4 x 101 6 mm Sanding belt grit provided 80 Belt speed SFPM 1178 4712 4 712 942 3769 3 769 Sanding belt...

Page 7: ...ical 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...

Page 8: ...8 4 2 Machine dimensions work area Figure 4 2 dimensions for IBGB 248 248VS primary dimensions in millimeters Figure 4 3 dimensions for IBGB 436 436VS primary dimensions in millimeters...

Page 9: ...rt no IBGB248 HP or IBGB436 HP Qty K Tool rest for sanding belt 1 L Flat washer 3 8 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...

Page 10: ...ole centers for mounting 2 Insert M10 or 3 8 bolts through the holes and secure with washers and nuts An optional JET pedestal stand not included is available for your grinder See sect 11 0 IMPORTANT...

Page 11: ...5 with 6mm hex wrench and lower sanding arm to horizontal position 3 Turn stand off in or out as needed until sanding arm is level with workbench 4 Tighten hex nut against sanding arm to secure settin...

Page 12: ...nded Failure to comply may cause serious or fatal injury Use only 3 wire extension cords that have 3 prong grounding plugs and 3 pole receptacles that accept the tool s plug Repair or replace damaged...

Page 13: ...ove existing plug from power cable and attach a UL CSA listed plug designed for 230V power 8 0 Adjustments 8 1 Eye shield tilt adjustment 1 Loosen lock knob A1 Figure 8 1 2 Adjust eye shield A2 to des...

Page 14: ...l position Workpieces of any length can be worked on the belt and against the platen The table or tool rest should be tightened in place and used to support the workpiece The table can tilt down to 45...

Page 15: ...the entire width of the belt to reduce wear in one place 3 At all times keep hands and fingers away from pinch points 10 0 User maintenance For safety turn switch to OFF and remove plug from power so...

Page 16: ...With the grinder unplugged from the power source and arbor nut snugged down rotate wheel by hand and observe its motion A grinding wheel has proper balance when 1 The wheel s outside face spins true a...

Page 17: ...rs and paint from metal Use coarse wire brushes for hard cleaning jobs Use fine wire brushes for polishing and finish work When the brush tips become dull reverse the brush on the grinder 10 8 Cleanin...

Page 18: ...all JET at the phone number on the cover 578172 578173 578100 Stand for Grinders Deluxe Stand for Grinders Flexible 3W LED Lamp includes two 1 4 x 3 8 mounting screws The following accessories are for...

Page 19: ...t 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 h...

Page 20: ...der firmly to bench or stand Sanding belt will not tension or de tension properly Tension rod is sticking movement obstructed Clean any debris from tension rod and spring area Lubricate spring if need...

Page 21: ...hrough 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 serve you quickly and accurately Non proprietary parts such as...

Page 22: ...22 13 1 1 IBGB 248 Sander Grinder Exploded View...

Page 23: ...248 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...

Page 24: ...itor 35 F 250V 1 79 IBG8 32 Spark Guard Left 1 80 IBG8 35 Eye Shield Plate 1 81 IBG8 33 Eye Shield 1 82 IBG8 34 Eye Shield Bracket Left 1 83 IBG8 36 Truss Head Screw 3 16 24 x 1 2 2 84 IBGB248 84 Dust...

Page 25: ...25 13 2 1 IBGB 248VS Sander Grinder Exploded View...

Page 26: ...eel 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 H...

Page 27: ...Spark Guard Left 1 80 IBG8 35 Eye Shield Plate 1 81 IBG8 33 Eye Shield 1 82 IBG8 34 Eye Shield Bracket Left 1 83 IBG8 36 Truss Head Screw 3 16 24 x 1 2 2 84 IBGB248 84 Dust Port Adapter 1 85 TS 15430...

Page 28: ...28 13 3 1 IBGB 436 Sander Grinder Exploded View...

Page 29: ...BGB436 28 Drive Wheel Cover 1 29 IBGB436 29 Sanding Belt W 4 x L 36 80 Grit 1 30 IBGB436 30 Key Dbl Rd Hd 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...

Page 30: ...itor 35 F 250V 1 79 IBG8 32 Spark Guard Left 1 80 IBG8 35 Eye Shield Plate 1 81 IBG8 33 Eye Shield 1 82 IBG8 34 Eye Shield Bracket Left 1 83 IBG8 36 Truss Head Screw 3 16 24 x 1 2 2 84 IBGB248 84 Dust...

Page 31: ...31 13 4 1 IBGB 436VS Sander Grinder Exploded View...

Page 32: ...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 Trus...

Page 33: ...Spark Guard Left 1 80 IBG8 35 Eye Shield Plate 1 81 IBG8 33 Eye Shield 1 82 IBG8 34 Eye Shield Bracket Left 1 83 IBG8 36 Truss Head Screw 3 16 24 x 1 2 2 84 IBGB248 84 Dust Port Adapter 1 85 TS 15430...

Page 34: ...agram for IBGB 248VS and IBGB 436VS C C M C C M 1 2 3 4 G 200MDF 125VAC 35uf 250VAC 200MDF 125VAC 35uf 250VAC Black Red Gray Yellow Green 115V 230V 1 3 2 4 G Black Red Gray Yellow Green S S Input Powe...

Page 35: ...tional 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 Loc...

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

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