BIRO 3334SS Service manual

No. 16313-100-5-18-40 B
IMPORTANT NOTICE
This Manual contains important
safety instructions which must
be strictly followed when using
this equipment.
3334SS 3334SS-4003
MODEL 3334 & 3334-4003 SERIES POWER MEAT SAW
OPERATING AND SERVICE MANUAL
REVISED - SERIAL No.1,000 ON
SQ. BASE #35323 ON
FLAT TOP #35323 ON

TABLE OF CONTENTS
PAGE
NOTICE TO OWNERS AND OPERATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING LABELS FOR POWER SAWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING LABEL LOCATIONS ON MACHINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TO PROCESS PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATOR’S NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARTS DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MOTOR ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SWITCH ASSEMBLIES AND SERVICE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WEARABLE SAW PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATOR’S SIGNATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
2
3
5
6
11
11
12
13
9
33&34
35-41
10
45
48
49
6&7
WALL CHART (PART No. 671) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SAW GUIDE BAR AND SAW GUARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13&14
LONGER SAW GUARD KIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15&16
BASE DOOR HINGE SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
NEW DESIGN “FLAT TOP” BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
19-28
MOTOR COVERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PARTS DIAGRAM, LOWER REMOVABLE WHEELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-32
PARTS LIST/ORDERING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42&43
PARTS ASSEMBLIES LIST/ORDERING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
STAINLESS STEEL HEAD STRUCTURE HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
46&47

NOTICE TO OWNERS AND OPERATORS
Warnings related to possible damage are indicated by:
OR
1
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:
BIRO’s products are designed to process food products safely and efciently. 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 SHARP MOVING BAND TYPE SAW
BLADE. No on under eighteen (18) years of age should operate this equipment. If you are uncertain about a
particular task, ask your supervisor.
BIRO also has provided a wall chart to be posted near the equipment. If any warning label, wall chart, 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
common sense when using this equipment.
This Manual applies to machines with serial number 1,000 and higher.
The descriptions and illustrations contained in this manual are not binding.
The manufacturer reserves the right to introduce any modication without
updating the manual.
- NOTE -
A copy of this manual is included with each
MODEL 3334 & 3334-4003 POWER MEAT SAW.

SAFETY TIPS
2
SHARP MOVING BAND TYPE SAW BLADE
TO AVOID SERIOUS PERSONAL INJURY
NEVER Touch This Machine Without Training and Authorization By Your Supervisor.
ALWAYS Read Operation and Parts Manual BEFORE Operating, Cleaning or Servicing.
ALWAYS Keep Hands Clear of Sharp Band Type Saw Blade and Other Moving Parts.
ONLY Use a Qualied Electrician to Install According to Local Building Codes: Machines
MUST Be Properly Grounded.
ONLY Install on Level, Non-Skid Surface in a Clean, Well-Lighted Area Away From Children and Visitors.
DO NOT Attempt to Operate This Machine Until it has Been Inspected and Demonstrated by the Seller -
Recognized BIRO Representative.
DO NOT Alter or Modify This Machine in any Way From its Original Form. This Machine in its Original
Form Meets the Intent of O.S.H.A. Applicable Standards.
NEVER Operate with Saw Guard on Saw Guide Bar in the Raised Position or the Saw Guard Removed from
the Saw Guide Bar.
ALWAYS Adjust the Saw Guide Bar with Saw Guard to Within ½” of Product to be Cut.
ALWAYS Use Supplied Safety End Cut Pusher Plate for Smaller Products or The Last Cuts of Products.
DO NOT Use This Machine for Non-Food Products.
DO NOT Use This Machine to Cut Pigs Feet.
DO NOT Wear Gloves While Operating.
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This Machine
BEFORE Removing Shrouds, Removable Guards, Covers, Doors, Fences or Panels for Cleaning,
Servicing or Any Other Reason.
PROMPTLY REPLACE Any Worn or Illegible Warning Labels.
USE ONLY BIRO Parts and Accessories Properly Installed.
NEVER Leave Machine Unattended While the Saw is Running.

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 rst.
3
3. After installing machine in operational area, it is imperative that the four adjusting legs be adjusted to
level the machine.
4. To assemble the meat gauge plate (Part No. AS16275) to the machine, loosen the lock knob
(Part No. 272-7-1) on the right side of meat gauge bracket. Raise the meat gauge gear rack (Part No. S16272)
and slip the meat gauge plate over the gear rack. Lower the gear rack to its original position, tighten lock
knob. Keep gear rack well oiled with a food grade oil to ensure free movement.
ALWAYS LEVEL MACHINE BEFORE USING
USE ONLY BIRO Parts and Accessories Properly Installed.
ALWAYS Read Operating and Service Manual BEFORE Operating, Servicing, or Cleaning.
ALWAYS Use Qualied Technician and Electrician for Installation.
ONLY Install on a Level, Non-Skid Surface in a Clean, Well-Lighted Work area Away From Children and
Visitors.
NEVER Operate Without all Warning Labels Attached and Wall Chart Posted.
NEVER Operate with Saw Guard Bar with Saw Guard in the Raised Position or the Saw Guard Removed from
the Saw Guide Bar.
DO NOT Attempt to Operate This Machine Until it has Been Inspected and Demonstrated by the Seller -
Recognized BIRO Representative.
DO NOT Alter or Modify This Machine in Any Way from its Original Form. This Machine in its Original
Form Meets the Intent of O.S.H.A Applicable Standards.
TO AVOID SERIOUS PERSONAL INJURY
PROPERLY INSTALL EQUIPMENT IN ADEQUATE WORK AREA
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This Machine
BEFORE Removing Shrouds, Removable Guards, Covers, Doors, Fences or Panels for Cleaning,
Servicing or Any Other Reason.
NEVER Leave Machine Unattended While the Saw is Running.
5. The head structure (Part No. 16005) comes detached from the
base. Slip the head into the slide gibs (Part No. 260) located on
the back of the base structure. Make sure the slide gibs are oiled
or greased to ensure free vertical movement of the head structure.
2. Install machine on a level, solid, non-skid surface in a well-lighted work area away from children and
visitors.

1. Interchange of motor current is made in motor outlet box. Leads are properly marked. Changing
instructions are on motor plate or inside junction box cover.
2. All saws are wired 220 volts unless otherwise specied. Be sure motor specications (voltage, cycle,
phase) match power supply line. Be sure line voltage is up to specication.
3. Connect leads to machine in a manner that will be approved by local electrical inspectors.
WIRING MOTOR
4. We recommend no less than No. 12 wire. If the leads are too light, machine may not have sufcient
cutting power and/or speed.
5. The drive belt is packed loose in machine to prevent deformation, and must be installed on pulleys at time
of wiring motor.
6. The BIRO Manufacturing Company is not responsible for permanent wiring, connection or installations.
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 (1010.147 OSHA).
6. Place removable nger lift with saw guard assembly (Part No. A211) on the saw guide bar (Part No. 116-22)
and fasten in place with nger lift fastener knob (Part No. 211A-291Q).
8. The side platter bracket (Part No. S12214B) is packed loose in the machine and must be installed on the left
side of the base structure with the supplied hardware and checked for proper adjustment. Stationary platter
must be at.
9. The stationary platter (Part No. A16163-1) is placed on top of the base structure and held in place by two
push-pull hold down catches (Part No. 16212), located on the base structure.
4
SHARP SAW BLADE. HANDLE WITH EXTREME CAUTION
7. Placing blade on cutter: Hang upper wheel assembly (Part No. A16003U335-6) on the hinge bracket (Part
No. 71-1). Lift the nylon ller (Part No. 177). Hang blade on the upper wheel and hold with right hand. With
left hand force the back of the blade between the front blade cleaners (Part No. 131), located below the nylon
ller and insert the back of the blade in the upper saw guide (Part No. 602B). The blade has already dropped
over the lower wheel. With right hand force the back of the blade between the rear blade cleaners (Part No.
131). The blade is now ready to be tightened. Press down on the ratchet arm (Part No. 10-1) located at the
rear of the base structure. Turn the upper wheel slowly by hand to ensure proper tracking of the saw blade on
the wheels. Tighten to proper tension. When the tension gauge (Part No. 16197) located at the bottom rear of
the head becomes tight laterally, the blade is at proper tension.
10. The sliding meat carriage assembly (Part No. A16155) is installed by turning the movable stop assembly
(Part No. A16200) clockwise. After the carriage assembly is in the channel for operation, turn the movable
stop counterclockwise to lock.
11. Post SAFETY TIPS wall chart within easy view of operator. Keep Manual available to operator.
12. Machine MUST be properly grounded. Use qualied electrician to install according to building codes.
KEEP HANDS CLEAR OF SHARP MOVING BAND TYPE SAW BLADE

WARNING LABELS
FOR BIRO POWER SAWS
SEE PAGE 46 AND 47 FOR LOCATIONS ON MACHINE
Item No. 653PC-E Item No. 653PC-SP
5
13. Make sure saw guide bar with saw guard is in its lowest position. Close head and base doors.
14. Push start button and check for proper phasing of motor. Blade should be travelling down through the guide.
15. Watch for proper tracking of blade. Back of blade should be centered in hole in saw guide in stationary bar
(Part No. S119A). Push stop button to stop machine.
16. Check placement of all warning labels, wall chart and Manual. Machine is ready for trained operators to
process product.
17. Contact your local Distributor or BIRO directly if you have any questions or problems with the installation
or operation of this machine.
Item No.
708
Item No.
710
Item No.
16716

6
OPERATION
SHARP MOVING BAND TYPE SAW BLADE
TO AVOID SERIOUS PERSONAL INJURY
ONLY Properly Trained Personnel Should Use This Equipment.
ALWAYS Keep Hands Clear of Band Type Saw Blade and Other Moving Parts.
DO NOT Tamper With, Bypass, Alter, or Modify this Equipment in Any Way or Form.
NEVER Operate with Saw Guard on Saw Guide Bar in the Raised Position or the Saw Guard
Removed from the Saw Guide Bar.
ALWAYS Adjust the Saw Guide Bar with Saw Guard to Within ½” of Product to be Cut.
ALWAYS Use Safety End Cut Pusher Plate for Smaller Products or The Last Cuts of Product.
DO NOT Wear Gloves While Operating.
ALWAYS Turn Off, Unplug from Power Source and Perform Lockout/Tag Out Procedures Before
Cleaning, Servicing or When Not in Use.
NEVER Leave Machine Unattended While the Saw is Running.
NEVER Operate Without All Warning Labels Properly Afxed to Machine.
A. TO PROCESS PRODUCT
1. Before starting power saw, adjust saw guide bar with saw guard to within ½”(13 mm) of product to
be cut.
DO NOT WEAR GLOVES WHILE OPERATING
E
R
G
N
A
D

7
NEVER REACH OR GRAB FOR PRODUCT IN FRONT OF
MOVING BAND TYPE SAW BLADE
2. Make sure all doors are closed and locked.
5. Standing in front of the power saw, place product on the meat carriage. Pay attention to position of your
hands. Keep hands clear of moving band type saw blade. Leaning lightly against the scalloped front edge
of meat carriage, hold the product rmly in right hand with product face ush against the meat gauge
plate. Move the meat carriage from right to left at a steady rate until fully past the saw blade. Use left
hand to remove and stack cut product, NEVER REACH IN FRONT OF BAND TYPE SAW BLADE.
On the return stroke, pull the product slightly toward you, away from the saw blade.
3. Adjust meat gauge plate forward to desired thickness of cut. “A”
4. Push start button and watch blade for proper tracking.
6. ALWAYS use the Safety End Cut Pusher Plate (Part No. 256P) for smaller products or the last cuts of
product. “C” The pusher plate is supplied as standard on all BIRO power saws.
7. When nished cutting, push stop button. Perform lockout/tagout procedure.