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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 buffer 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 buffer, do not use until proper 
training and knowledge have been obtained. 

5.  Do not use this buffer 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. 

Wear proper respiratory protection.

 

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 work activity presents a hazard 
to the operator.

 

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

particular work requires it. 

11.  CALIFORNIA PROPOSITION 65 WARNING: This 

product contains chemicals known to the State of 
California to cause cancer, or birth defects or other 
reproductive harm. 

12.  This product, when used for welding, cutting, or 

working with metal, produces fumes, gases, or 
dusts which contain chemicals known to the State 
of California to cause birth defects and, in some 
cases, cancer. (California Health and Safety Code 
Section 25249.5 et seq.) 

13.  Do not operate this machine while tired or under 

the influence of drugs, alcohol or any medication. 

14.  Make certain the switch is in the OFF position 

before connecting the machine to the power 
supply. 

15.  Make certain the machine is properly grounded. 

16. Make all machine adjustments or maintenance 

with the machine unplugged from the power 
source. 

17.  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.  

18.  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. 

19.  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. 

20. Provide for adequate space surrounding work 

area and non-glare, overhead lighting. 

21.  Keep the floor around the machine clean and free 

of scrap material, oil and grease. 

22.  Keep visitors a safe distance from the work area. 

Keep children away. 

23.  Make your workshop child proof with padlocks, 

master switches or by removing starter keys. 

24. Give your work undivided attention. Looking 

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

25.  Keep proper footing and balance at all times so 

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

26. Disconnect buffer from power source before 

servicing and when changing wheels.  

27. Use recommended accessories. The use of 

improper accessories may cause risk of injury to 
persons.  

28.  Turn off the machine before cleaning. Use a brush 

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

29.  Never leave the buffer running unattended. Turn 

power off and do not leave machine until wheels 
come to a complete stop. 

30. Remove loose items and unnecessary work 

pieces from the area before starting the buffer. 

Summary of Contents for IBG-8VSB

Page 1: ...ructions and Parts Manual 8 inch Variable Speed Buffing Machine Model IBG 8VSB JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 578218 Ph 800 274 6848 Edition 2 04 2017 www jettools com Copyright 2017 JET ...

Page 2: ...his machine while tired or under the influence of drugs alcohol or any medication 14 Make certain the switch is in the OFF position before connecting the machine to the power supply 15 Make certain the machine is properly grounded 16 Make all machine adjustments or maintenance with the machine unplugged from the power source 17 Remove adjusting keys and wrenches Form a habit of checking to see tha...

Page 3: ...nding on cord length and nameplate ampere rating If in doubt use the next heavier gage The smaller the gage number the heavier the cord 35 Maintain tools with care Keep tools sharp and clean for best and safest performance Follow instructions for lubricating and changing accessories 36 Only apply workpiece to lower half of buffing wheel 37 Do not overtighten wheel nut 38 Use buffing wheel suitable...

Page 4: ...ating controls 9 9 0 User maintenance 9 9 1 Changing Wheels 9 9 2 Wheel balancing 9 9 3 Buffer maintenance 10 9 4 Additional servicing 10 10 0 Troubleshooting IBG 8VSB Buffer 11 10 1 General electrical and mechanical problems 11 10 2 Digital readout error codes 12 11 0 Optional accessories 13 12 0 Replacement Parts 13 12 1 1 IBG 8VSB Buffer Exploded View 14 12 1 2 IBG 8VSB Buffer Parts List 15 12 ...

Page 5: ... instructions set forth in this document If there are questions or comments please contact your local supplier or JET JET can also be reached at our web site www jettools com Retain this manual for future reference If the grinder 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 ca...

Page 6: ...using Sheet metal End cover Aluminum Flange washers Cast iron Dimensions Mounting hole centers 8 1 2 in 215mm Mounting hole diameters 7 16 in 11mm Footprint width x depth 9 1 2 x 8 1 16 in 241 6 x 205 mm Assembled dimensions LxWxH 23 1 2 x 8 x 10 9 16 in 590 x 205 x 268 mm Shipping dimensions LxWxH 25 1 2 x 10 5 16 x 11 5 16 in 648 x 262 x 288 mm Weights Net weight 40 lb 18 33 kg Shipping weight 4...

Page 7: ...wever it is recommended the rubber pads be left on as they allow air circulation as well as vibration dampening 6 5 Buffing wheels 1 Disconnect buffer from power source 2 Install three spacers onto each end of arbor 3 Check the flanges to make sure they are clean and flat Wheel flanges that are not flat will cause the wheel to wobble 4 Install inner flange buffing wheel and outer flange 5 Install ...

Page 8: ... If the tool must be reconnected for use on a different type of electric circuit the reconnection should be made by qualified service personnel and after reconnection the tool should comply with all local codes and ordinances 7 2 Extension cords The use of extension cords is discouraged Try to position equipment near the power source If an extension cord becomes necessary use only three wire exten...

Page 9: ...on is pushed wheels may take a few moments to completely stop Note After extended operation the buffer housing may be warm to the touch This is normal The buffing machine will automatically shut off after 10 minutes of inactivity Figure 8 2 keypad 9 0 User maintenance For safety unplug machine from power source receptacle before adjusting or performing any maintenance If the power cord is worn cut...

Page 10: ...n the same direction Make sure to keep the wheel in the same position each time 3 If complete rotation of outer flange has proved ineffective remove nut outer flange and wheel keep wheel in same orientation by placing a pencil mark on it somewhere for reference Then rotate inner flange about 90 and repeat the above steps for the outer flange 4 Continue this combination of flange movements until th...

Page 11: ...delay fuse or go to circuit with higher rated fuse or breaker Wheels cannot rotate because of obstruction Unplug and turn wheel by hand to ensure free movement Clear any obstructions and restart Undersized extension cord Use correct size extension cord Short circuit in line cord or plug Inspect cord or plug for damaged insulation and shorted wires Short circuit in motor or loose connections Inspec...

Page 12: ...by rotating flange as needed Improper mounting Secure machine firmly to bench or stand 10 2 Digital readout error codes Table 4 Message Possible Cause Correction OCL Internal electronic overload has been tripped Do not overload motor reduce pressure of workpiece against wheels OH IGBT protection activated Inspect wire connections to U V W for possible short circuits Verify that motor rating corres...

Page 13: ...s 12 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 serve you quickly and accurately Non proprietary parts such as fasteners can be found at local hardware stores...

Page 14: ...14 12 1 1 IBG 8VSB Buffer Exploded View ...

Page 15: ...sing 1 16 IBG8VS 15 Stator 1 17 IBG8VSB 17 Rotor 1 18 IBG8 17 Motor Fan 1 19 BB 6204ZZ Ball Bearing 6204ZZ 2 20 IBG8 19 End Bell 2 21 TS 1540031 Hex Nut M5 4 22 IBG8VSB 22 End Cap 2 23 IBG8VSB 23 Spacer L 25mm 2 24 IBG8VSB 24 Spacer L 16mm 2 25 IBG8VSB 25 Spacer L 13mm 2 26 IBG8 22 Wheel Flange 4 27 IBG8VSB 27 Buffing Wheel full spiral sewn Ø8 x W 1 2 x B 5 8 1 28 IBG8 24 Hex Nut LH Thread 5 8 1 2...

Page 16: ...ru 13 1 1 IBGS 01 Base 1 2 IBGS 02 Post includes 3 and 4 1 3 IBGS 03 Insert Ring 2 4 IBGS 04 Pin Ø4 x 14 2 5 IBGS 05 Water Pot Holder 1 6 IBGS 06 Water Pot 1 7 IBGS 07 Platform 1 8 TS 1540071 Hex Nut M10 6 9 TS 1505041 Socket Head Cap Screw M10 X 30 6 10 TS 1490071 Hex Cap Screw M8 x 40 4 11 TS 1550061 Flat Washer M8 8 12 TS 2361081 Lock Washer M8 4 13 TS 1540061 Hex Nut M8 4 ...

Page 17: ... Stamped Stand Front 1 3 DBGS 03 Base 1 4 DBGS 04 Stamped Stand Cover 1 5 DBGS 05 Water Pot Holder 1 6 IBGS 06 Water Pot 1 7 TS 0070011 Hex Cap Screw 1 2 13 x 1 8 8 TS 0720111 Lock Washer 1 2 8 9 TS 081F032 Pan Head Machine Screw 1 4 20 x 3 8 6 10 TS 0051051 Hex Cap Screw 5 16 18 x 1 2 11 TS 0720081 Lock Washer 5 16 6 12 TS 1490071 Hex Cap Screw M8 x 40 4 13 TS 2361081 Lock Washer M8 8 14 TS 23110...

Page 18: ...18 13 0 Electrical Connections for IBG 8VSB ...

Page 19: ...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...

Page 20: ...20 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com ...

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