Biro 922 Service Manual
MODEL 922
Starting with Serial Number C9861001
C957-213
213-3-04-12
+
IMPORTANT SAFETY NOTICE
+
This Manual contains important
safety instructions which must
be strictly followed when using
this equipment.
GRINDER PARTS LIST
GENERAL INSTRUCTIONS
MODEL 922
OPERATION AND SERVICE MANUAL
GINDER PARTS LIST
GENERAL INSTRUCTIONS
Starting with Serial Number C9861001
C957-213
213-2-09-15
TABLE OF CONTENTS
Page
NOTICETOOWNERSANDOPERATORS......................................... 1
SAFETYTIPS............................................................... 2
INSTALLATION ............................................................. 3
UNCRATINGANDSETUP ................................................... 3
MOTOR WIRING AND ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ELECTRICALCONTACTORS................................................. 5
WIRINGDIAGRAMS..................................................... 5&6
OPERATION................................................................ 7
TOPROCESSPRODUCT.................................................... 7
CLEANING................................................................. 8
MAINTENANCE ............................................................. 9
HIGHTORQUEDRIVESYSTEM............................................... 9
BEARINGS ............................................................... 9
TRAYANDCASEPARTSDIAGRAM..............................................10
TRAYANDCASEPARTSLISTANDPARTSORDERING...............................11
BOWL,FRAMEANDMOTORPARTSDIAGRAM.....................................12
OPERATOR'SSIGNATUREPAGE................................................13
LIMITEDWARRANTY.........................................................14
BIRO’s products are designed to process food products safely and efficiently. Unless the operator is properly trained and supervised, however, there is the possibility of a serious injury. It is the
responsibility of the owner to assure that this machine is used properly and safely, strictly following
the instructions contained in this Manual and any requirements of local law.
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 circumstance 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 age should operate this equipment. If you are uncertain about a particular task, ask your supervisor.
This Manual contains a number of safe practices in the SAFETY TIP section. Additional warnings are placed throughout the Manual. Warnings related to your personal safety are indicated by:
Warnings related to possible damage are indicated by:
BIRO also has provided warning labels on the equipment. If any warning label or Manual becomes misplaced, damaged, or illegible, please contact your nearest Distributor or BIRO directly
for a replacement.
Remember, however, this Manual or the warning labels do not replace the need to be alert and
to use your common sense when using this equipment.
This Manual applies to machines with serial number C9861001 and higher.
1
NOTICE TO OWNERS AND OPERATORS
OR
- NOTE-
“A copy of this manual is included with each MODEL 922 GRINDER.”
“The descriptions and illustrations contained in this manual
are not binding. The manufacturer reserves the right to
introduce any modification without updating the manual.”
SAFETY TIPS
ROTATING GRINDING WORM
TO AVOID SERIOUS PERSONAL INJURY
NEVER Touch This Machine Without Training and Authorization By Your Supervisor.
NEVER Place Hands Into Machine Input or Output Openings.
NEVER Open Machine During Operation.
ONLY Use a Qualified Electrician to Install Electrical Connections According to Local Building
Codes: Machine MUST Be Properly Grounded.
ALWAYS Connect to Proper Voltage & Phase.
ONLY Install on Level, Non-Skid Surface in a Clean, Well-Lighted Work Area Away From
Children and Visitors.
NEVER Use This Machine For Non-Food Products.
NEVER Operate Machine With Tray And/Or TrayGuard Removed or Magnetic Safety Swtich
By-Passed.
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This
Machine BEFORE Attempting to Unjam or Unclog, Cleaning or Servicing.
NEVER Leave Machine Unattended While Operating.
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.
ALWAYS Read Operation and Service Manual BEFORE Operating, Cleaning or Servicing.
USE ONLY BIRO Parts and Accessories Properly Installed.
2
INSTALLATION
TO AVOID SERIOUS PERSONAL INJURY
PROPERLY INSTALL EQUIPMENT IN ADEQUATE WORK AREA
ALWAYS Use Qualified Technician and Electrician for Installation.
ALWAYS Connect to Proper Voltage & Phase.
ALWAYS Install Equipment in Work Area with Adequate Light and Space Away From Children
and Visitors.
ONLY Operate on a Solid, Level, Non-Skid Surface.
NEVER Bypass, Alter, or Modify This Equipment in Any Way From Its Original Condition.
NEVER Operate With Tray And/Or Tray Guard Removed or Manetic Safety Switch By-Passed.
NEVER Operate Without all Warning Labels Attached and Owner/Operator Manual Available to
the Operator.
UNCRATING AND SET UP
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.
3. This machine is complete except for a knife and plate. The grinding bowl assembly is packed separately in the
crate. Remove the grinding bowl assembly from the carton. Disassemble the grinding bowl. Assemble the
grinding bowl only into the front of the grinder. Insert and screw in tight the bowl lock handle under the grinding
bowl. Be sure that the back flange of the grinding bowl is tight against the front of the machine. Do not install
grinding worm at this time.
4. Install the feed tray to the top of the grinder. After checking and making sure the power supply is correct, plug in
your machine. NEVER OPERATE MACHINE WITHOUT TRAY INSTALLED. (Machine will not run with tray
removed.)
5. Machine must be properly grounded. Use qualified electrician to install according to building codes.
6. Pushbuttons that activate the internal on/off switch are located on the front of the machine. The interlock safety
switch is mounted inside the machine case toward the front and will break contact with the magnetic starter
should the tray be removed.
3
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