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MODEL 722 GRINDER
OPERATION AND SERVICE MANUAL
GRINDER PARTS LIST
GENERAL INSTRUCTIONS
IMPORTANT SAFETY NOTICE
This Manual contains important
safety instructions which must
be strictly followed when using
this equipment.
C757-275

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Summary of Contents for BIRO 722

  • Page 1 MODEL 722 GRINDER OPERATION AND SERVICE MANUAL GRINDER PARTS LIST GENERAL INSTRUCTIONS IMPORTANT SAFETY NOTICE This Manual contains important safety instructions which must be strictly followed when using this equipment. C757-275...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS Page NOTICE TO OWNERS AND OPERATORS ........SAFETY TIPS .
  • Page 3: Notice To Owners And Operators

    No one should use or service this machine without proper training and supervision. All operators should be thoroughly familiar with the procedures contained in this Manual. Even so BIRO cannot anticipate every cir- cumstance or environment in which its products will be used. You, the owner and operator, must remain alert to the hazards posed by the function of this equipment - particularly the ROTATING GRINDING WORM, which can severely injure an inattentive operator amputating fingers and limbs. No one under eighteen (18) years of...
  • Page 4: Safety Tips

    NEVER Leave Machine Unattended While Grinder is Running. NEVER Alter This Machine From its Original Form as Shipped From Factory. DO NOT Operate Machine With Parts Missing. PROMPTLY REPLACE Any Worn or Illegible Warning Labels. USE ONLY BIRO Parts and Accessories Properly Installed.
  • Page 5: Installation

    1. Read this Manual thoroughly before installation and operation. Do not proceed with installation and operation if you have any questions or do not understand anything in this Manual. Contact your local Distributor, or BIRO first. 2. Install machine on a level, solid, non-skid surface in a well-lighted work area away from children and visitors.
  • Page 6: Motor Wiring And Electrical Requirements

    10. Check placement of all warning labels and Manual. Machine is now ready for trained operators to process product. 11. Contact your local Distributor or BIRO directly if you have any questions or problems with the installation or operation of this machine.
  • Page 7: Operation

    OPERATION ROTATING GRINDING WORM TO AVOID SERIOUS PERSONAL INJURY ONLY Properly Trained Personnel Should Use This Equipment. NEVER Place Hands Into Machine Input or Output Openings. NEVER Open Machine During Operation. DO NOT Wear Gloves While Operating. DO NOT Tamper With, Bypass, Alter, or Modify This Equipment in Any Way From Its Original Condition. NEVER Operate Machine With Tray Removed.
  • Page 8: Cleaning

    NEVER Spray Water or Other Liquid Substances Directly at Motor, Power Switch or any Other Electrical Components. ALWAYS Thoroughly Clean Equipment at Least Daily. CLEANING THE BIRO MODEL 722 GRINDER 1. Disconnect grinder from power source and perform lockout/tagout procedures. 2. Remove the feed tray.
  • Page 9: Maintenance

    PROMPTLY REPLACE Any Worn or Illegible Labels. USE ONLY GENUINE BIRO Parts and Accessories Properly Installed. A. HIGH TORQUE DRIVE SYSTEM The Model 722 is driven by a High Torque Drive system for power transmissions. “No Lubrication” is required (in fact) be sure no lubricant comes in contact with the sprockets or belt. To insure a long life to the drive components: 1.
  • Page 11: Parts List And Parts Ordering

    PARTS LIST NOTE: SPECIFY MODEL & SERIAL NUMBER WHEN ORDERING PARTS Fig. Item No. Description Fig. Item No. Description CC22A Bowl assembly C921 HTD drive belt, #800-5M-30 CR22 Bowl end ring HHS070S Hex head screw, ⅜-16 x 1”, SS CS22A-R1 Worm assembly, All Serial #’s LW20S Lock washer, ⅜”, SS CK22 Knife drive pin...
  • Page 12: Wiring Diagrams

    WIRING DIAGRAMS HP MARATHON MOTOR - 1 PHASE ¾...
  • Page 13 WIRING DIAGRAMS 1 HP BALDOR MOTOR - 1 PHASE...
  • Page 14 WIRING DIAGRAMS 1 HP BALDOR MOTOR - 3 PHASE...
  • Page 15: Operator's Signature Page

    OPERATOR’S SIGNATURE PAGE WARNING READ AND UNDERSTAND THIS ENTIRE MANUAL BEFORE SIGNING BELOW MY SIGNATURE ATTESTS THAT I HAVE COMPLETELY READ AND UNDERSTAND THIS MANUAL. I REALIZE THAT THIS MACHINE, IF OPERATED CARELESSLY, CAN CAUSE SERIOUS INJURY TO MYSELF AND OTHERS. NAME (PRINT) SIGNATURE SUPERVISOR’S...
  • Page 16: Limited Warranty

    BIRO is not responsible for electrical connection of equipment, adjustments to switch components or any other electrical requirements, which must be performed only by a certified electri- cian. BIRO is not responsible for service charges or labor required to replace any part covered by this limited warranty or for any damages resulting from misuse, abuse, lack of proper or recommended service.

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