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of the work rest (or table) will permit passage of the work piece through the gap (nip point). Note, however, 
that certain alloys such as titanium may create conditions where grinding debris can accumulate in a tight gap 
creating a potential fire hazard. 

When in doubt consult with your safety officer

. Failure to observe this 

warning may result in the work piece or other item being caught in this gap, and/or being forcibly ejected. 
Failure to heed this warning may cause serious bodily harm to the operator and/or bystanders. 

NEVER USE 

THIS EQUIPMENT IF YOU ARE NOT PROPERLY TRAINED IN ITS OPERATION and/or SAFE 
USE! IF IN DOUBT STOP and ASK FOR GUIDANCE!

18. Never position the work rest table at an acute angle between the top of the work rest table and the moving 
belt or wheel. Doing so will create “nip point” that can cause serious injury should an operator body part 
become entangled (pulled into) the nip point created by this acute angle. 
19. Do not operate the equipment, or allow others to operate the equipment without proper training in these 
and other rotating machinery safety requirements.
20. Do not perform maintenance on the equipment unless you are fully qualified to do so, and understand all 
necessary safety and operating requirements.
21. Do not leave the machine unattended while it is running.
22. Correct equipment or safety problems immediately. Do not operate the equipment when it requires 
maintenance, or correction. 
23. Install and use high quality abrasive belts, wheels, discs, media, etc., as appropriate to your machine. 
Understand and follow the operating requirements provided by the manufacturer of these materials.

Rotational Speed Warning, Contact Wheels

Scope: Contact wheels manufactured by Burr King Manufacturing Company, Inc., which have rubber or 
urethane tires. Examples include but are not limited to stock codes 202, 302, 402, 502,702, 802, 902, 1002, 
1202 and variants. Variants have stock codes that begin with the base number; i.e. 802-S-55 is an 802 
variant.

Users are warned not to exceed the below listed revolutions per minute (RPM) on the subject wheels. Failure 
to heed this warning may lead to tire de-bonding, fragmentation, or other mechanical failure. Such failures 
may cause serious personal injury to operators or bystanders, and/or cause property damage. All Burr King 
products are warranted for various time periods to be free of material and/or workmanship defects. Burr King 
Manufacturing Companies standard warranty policy is summarized as follows for contact wheels. 1 year 
from date of purchase if mounted on a Burr King machine purchased on the same date or 90 days if 
purchased as a spare or replacement part. Our warranty does not apply to wheels that are mounted on 
products not manufactured by Burr King Manufacturing Company, Inc.   Users who mount Burr King 
manufactured contact wheels on product not manufactured by Burr King Manufacturing Company, Inc. do so 
at their own risk and assume all liability for having so mounted the contact wheel(s).

Remember good safety practice demands guarding to protect operators and bystanders from wheel failure 
and/or debris. Never use the subject contact wheels without proper guarding that meets commonly accepted 
safe practice. See OSHA, U/L, CSA, CE, ISO and other respected

safety standards.

Stock code 
Contact Wheel

Maximum Safe RPM

202, 302

10000

402, 502, 702 802

4400 

902, 1002

2200

1202

1600

Page 2, continued on page 3

Summary of Contents for 760

Page 1: ...BURR KING MFG CO INC 1220 Tamara Lane Warsaw MO 65355 www burrking com 660 438 8998 800 621 2748 Fax 660 438 8991 BURR KING MODEL 760 THREE WHEEL GRINDER MODEL 760 INSTRUCTION MANUAL Model 72110 Shown ...

Page 2: ... King Manufacturing Company Inc may elect to make on site service and or repairs necessary to return the product to serviceable condition To assure prompt warranty service it is necessary that you complete and return the below warranty information to Burr King Manufacturing Company Inc please FAX or MAIL at your convenience Product model _______________________ Serial number ______________________...

Page 3: ......

Page 4: ...tion to all operators and to those persons who might be in the immediate vicinity of the subject equipment 11 Use work piece holding devices when ever possible that diminish the possibility that persons will come in contact with moving machine pieces or spark debris output from the machine 12 Use spark and debris arresting apparatus Such apparatus should be connected to the machine so as to contai...

Page 5: ...follow the operating requirements provided by the manufacturer of these materials Rotational Speed Warning Contact Wheels Scope Contact wheels manufactured by Burr King Manufacturing Company Inc which have rubber or urethane tires Examples include but are not limited to stock codes 202 302 402 502 702 802 902 1002 1202 and variants Variants have stock codes that begin with the base number i e 802 ...

Page 6: ...ould be protected from excessive noise does levels as prescribed in OSHA regulation 29 piece 1910 95 titled Occupational Noise Exposure ROTATING EQUIPMENT CAN BE DANGEROUS TO OPERATORS AND THOSE WHO MAY BE IN ITS IMMEDIATE OPERATING VICINITY IT IS THE ABSOLUTE AND DIRECT RESPONSIBILITY OF PURCHASERS MANAGERS AND OPERATORS OF THIS EQUIPMENT TO UNDERSTAND AND OBEY THE FOREGOING MINIMUM OPERATING SAF...

Page 7: ...ring 4 Do not modify or defeat any AC wiring safety feature In example do not remove the grounding pin on the AC plug 5 Verify that you have received a warranty card parts lists catalog and Operator and Operating Area Safety Instructions 6 Complete the warranty card and return it to Burr King Manufacturing 7 Verify that the various guards for the machine are in place and functional See the parts l...

Page 8: ...rse up from the floor you must correct this unsafe condition by changing the main drive motor rotation direction WARNING FIRST DISCONNECT THE MACHINE FROM ITS AC POWER SOURCE A COMPETENT ELECTRICIAN SHOULD PERFORM ALL ELECTRICAL WORK ON THE MODEL 760 1 Reversed the motor direction of a three phase motor by reversing any two legs of the input power lines 2 Reverse the motor direction of a single ph...

Page 9: ...xplosion fire hazard Do not use stone or vitreous wheels on the model 760 To do so will create an operator safety hazard Do use eye hand face arm leg feet and body protection that is adequate to protect against flying debris forcibly ejected work pieces broken abrasive belts etc Do train operators and others in safe operating practices Post these or equivalent instructions such that they are avail...

Page 10: ...cribed below on your model 760 without first disconnecting the machine from its source of electric power Failure to observe this warning may lead to serious personal injury Procedure disconnect electric power and remove the abrasive belt 1 Install the rear idler such that its inside bearing surface is approximately 0 06 inches out from the wheel support P N 735 Secure the wheel with locking set sc...

Page 11: ... 49 24 10 48 53 51 55 10 56 24 22 32 52 745 MODEL 760 PARTS LIST 17 16 14 15 24 10 10 18 31 3 29 34 42 42 40 34 42 42 33 40 8 43 44 45 46 39 26 29 3 27 2 13 11 12 10 9 7 20 21 35 34 19 24 4 3 5 6 28 25 41 10 23 38 31 37 36 1 30 33 34 35 18 10 BURR KING 1220 TAMARA LANE WARSAW MO 65355 ...

Page 12: ...NG CONTACT WHEEL ASSY 6 6 1 4 20 x 1 1 2 FH SOC 7 702 CONTACT WHEEL SMOOTH 8 703 3 GUARD CONTACT WHEEL 9 30 1 4 20x1 SHCS 10 5 WASHER 1 4 AN 11 704 1B BRACKET PLATEN 12 209 SCREW 1 4 20 X 3 4 ALLEN HEAD 13 704 1A PLATEN 14 15 WASHER 5 16 LOCK SPLIT 15 13 SCREW 10 24 x 3 4 SOC HD CAP 16 705 1 ARM WORKREST SUPPORT 17 706 1 WORKREST ANTI TILT 18 31 1 4 20x1 1 4 SHCS 19 6 0014 PIN 1 8 X 3 4 ROLL PLTED...

Page 13: ...7 5 6 4 3 1 2 8 9 11 10 MAG STARTER PARTS LIST BURR KING 1220 TAMARA LANE WARSAW MO 65355 ...

Page 14: ... 37 BOLT 5 16 18x3 4 HEX HEAD 4 5 5 WASHER 1 4 AN 4 6 209 SCREW 1 4 20 X 3 4 ALLEN HEAD 4 7 4 0013 NUT KEP 1 4 20 4 8 MS2A3 MS4A3 MS2B3 MS4B3 3 4HP 1HP 220V 3 4HP 1HP 440V 1 5HP 3HP 220V 1 5HP 3HP 440V 1 9 775 CONNECTOR 3 8 STR LIQ TIGHT 1 10 776 CONNECTOR 3 8 90 DEG LIQ TIGHT 1 11 020 CONDUIT 3 8 LIQUID TIGHT 1 BURR KING 1220 TAMARA LANE WARSAW MO 65355 ...

Page 15: ...7 7 6 5 5 6 4 9 4 8 5 3 4 5 6 1 2 7 9 4 15 10 13 14 11 16 1 5 3 HP 15 12 10 13 11 14 3 4 1 HP VARI SPEED SINGLE PHASE BURR KING 1220 TAMARA LANE WARSAW MO 65355 ...

Page 16: ...725C 150B 1725C 1 HP MOTOR 1 5 HP MOTOR 1 9 37 BOLT 5 16 18x3 4 HEX HEAD 4 10 015 1 017 120V CORD 220V CORD 1 11 020 CONDUIT 3 8 LIQUIDTIGHT 1 12 864 1 CONT 115 220V 0 75 1HP 1 13 775 CONNECTOR 3 8 STR LIQ TIGHT 1 14 776 CONNECTOR 3 8 90 DEG LIQ TIGHT 1 15 643 RELIEF STRAIN 3 8 90 DEG 1 16 862 3 CONT 115 220V 1 5 3HP 1 ADD TO CONTROLLER ITEM NO PART NUMBER DESCRIPTION QTY 12 9974 6 LINE FILTER 1 1...

Page 17: ... 25 TOP VIEW 25 50 24 12 25 FRONT VIEW 9 75 7 5 MOUNTING PATTERN SIDE VIEW 11 25 8 75 50 50 6 175 375 3 PLCS M760 LINE DRAWING NOTE ALL DIMENSIONS ARE IN INCHES BURR KING 1220 TAMARA LANE WARSAW MO 65355 ...

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