Biro 346 User Manual
MODEL 346 GRINDER
Applicable Starting with Serial Number 24856
PTCT
H500-203
9-04-9
PARTS LIST
THE BIRO MANUFACTURING COMPANY
MARBLEHEAD, OHIO 43440-2099 U.S.A.
FAX (419) 798-9106
Phone (419) 798-4451
Biro Designed Biro Built
MODEL 346 GRINDER
PARTS LIST
Applicable Starting with Serial Number 24856
H500-203
PTCT
12-09-11
TABLE OF CONTENTS
Page
NOTICE TO OWNERS AND OPERATORS ............................................... 1
SAFETY TIPS ........................................................................... 2
INSTALLATION .........................................................................3
UNCRATING AND SET UP ...................................................... 3
MOTOR WIRING AND ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
MOTOR SPECIFICATIONS ....................................................... 4
OPERATION ........................................................................... 6
TO PROCESS PRODUCT .........................................................6
CLEANING ............................................................................ 7
MAINTENANCE ....................................................................... 8
GRINDING BOWL INSTALLATION ...............................................8
BEARING HOUSING LUBRICATION ............................................. 9
ROLLER CHAIN AND DRIVE SPROCKET LUBRICATION ......................... 9
MAIN DRIVE CHAIN TENSION .................................................. 9
PARTS DIAGRAMS ............................................................... 10 & 11
WARNING LABEL LOCATIONS ON MACHINE .................................... 10 &11
OPTIONAL STAINLESS STEEL BOWL, ENTERPRISE & UNGER . . . . . . . . . . . . . . . . . . . . . . . . . 12
WIRING DIAGRAMS .................................................................. 13
PARTS LIST / ORDERING ............................................................. 14
OPERATOR’S SIGNATURE PAGE ....................................................... 15
LIMITED WARRANTY ................................................................. 16
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 24856 and higher.
1
NOTICE TO OWNERS AND OPERATORS
OR
– NOTE –
A copy of this manual is included with each Model 346 Grinder.
The descriptions and illustrations contained in this manual are not binding.
The manufacturer reserves the right to introduce any modifications
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.
ALWAYS Read Operation and Service Manual BEFORE Operating, Cleaning or Servicing.
NEVER Place Hands Into Machine Input or Output Openings.
NEVER Open Machine During Operation.
ONLY Use a Qualified Electrician to Install 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 Tray Guard Removed or Magnetic Safety Switch
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.
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 Magnetic 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. After installing machine in operating area, it is imperative that the four adjusting legs be adjusted to level the
machine and also eliminate rocking.
4. This machine is complete except for a knife and plate. There is a bowl shipping plug (stamped steel) placed in
the output end of the grinding bowl to retain the grinding worm during shipment. REMOVE THE BOWL
SHIPPING PLUG AND THE GRINDING WORM.
5. After checking and making sure the power supply is correct, plug in your machine. NEVER OPERATE
MACHINE WITHOUT TRAY AND GUARD INSTALLED. (Machine will not run with tray removed.)
3
ALWAYS LEVEL MACHINE BEFORE USE
6. Machine must be properly grounded. Use qualified electrician to install according to building codes.
MOTOR WIRING AND ELECTRICAL REQUIREMENTS
(A) Interchange of current is made in motor outlet box. Leads are properly marked. Changing instructions are
on the motor plate or motor outlet box.
(B) All grinders are wired 220 volts unless otherwise specified. Be sure motor specifications (voltage, cycle,
phase) match power supply line. Be sure line voltage is up to specification.
(C) Electrical connections to be in accordance with safety codes and National Electrical Code.
(D) Rated voltage of the unit shall be identical with full supply voltage.
(E) Voltage drop on the supply line shall not exceed 10% of full supply voltage.
(F) The feederline conductor size in the raceway from the branch circuit to the unit must be correct to assure
adequate voltage under heavy starting and short overload conditions.
(G) The feederline conductor shall only be used for the supply of one unit of the relevant horsepower. For
connections of more than one unit on the same feederline, a local electrician will have be be consulted to
determine the proper conductor size.
(H) The size of the electrical wiring required from the power source to the grinder is a MINIMUM OF No. 10
WIRE.
(I) The BIRO Manufacturing Company is not responsible for permanent wiring, connection or installation.
MOTOR SPECIFICATIONS
HP KW VOLTS HZ PH AMPS
3 2.2 208/220 60 3 14.0
3 2.2 440 60 3 7.0
3 2.2 550 60 3 6.8
3 2.2 230 60 1 16.0
4
NOTE TO OWNER AND ELECTRICIAN: IF THIS MACHINE IS NOT CORD
AND PLUG CONNECTED TO THE ELECTRICAL SUPPLY SOURCE, THEN IT
SHOULD BE EQUIPPED WITH, OR CONNECTED TO, A LOCKABLE,
MANUALLY-OPERATED DISCONNECT SWITCH (OSHA 1010.147).
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