Page 1
MODELS 8-12 AND 8-22
Starting with Serial No. 5200, No. C84001 with Chain Drive
and No. C84859 with HTD Drive Belt
Note: This Catalog does not pertain to 8-12/8-22 with Plastic Gears
PTCT
8-12/8-22
No. C657-111
�
IMPORTANT NOTICE
�
This Manual contains important
safety instructions which must
be strictly followed when using
this equipment.
Biro Designed Biro Built
GRINDER PARTS LIST
GENERAL INSTRUCTIONS
Page 2
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
ELECTRICAL CONTACTORS ................................................. 4
OPERATION ................................................................ 5
TO PROCESS PRODUCT .................................................... 5
CLEANING ................................................................. 6
MAINTENANCE ............................................................. 7
HIGH TORQUE DRIVE SYSTEM ............................................... 7
BEARINGS ............................................................... 7
TRAY AND CASE PARTS DIAGRAM .............................................. 8
TRAY AND CASE PARTS LIST AND PARTS ORDERING............................... 9
BOWL, FRAME AND MOTOR PARTS DIAGRAM.....................................10
BOWL, FRAME AND MOTOR PARTS LIST AND PARTS ORDERING .....................11
WIRING DIAGRAMS ........................................................12-13
OPERATOR’S NOTES ........................................................14
OPERATOR’S SIGNATURE PAGE................................................15
LIMITED WARRANTY .........................................................16
Page 3
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 5200 AND C84001 and higher with chain
drive and serial number C84859 and higher with HTD drive belt.
1
NOTICE TO OWNERS AND OPERATORS
OR
– NOTE –
“A copy of this manual is included with each MODEL 8-12/8-22 Grinder.”
“e descriptions and illustrations contained in this manual are not binding.
e manufacturer reserves the right to introduce any modification without updating
the manual.”
Page 4
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 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 Removed.
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
Page 5
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 Guard Removed.
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. 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.
4. After checking and making sure the power supply is correct, plug in your machine. NEVER OPERATE
MACHINE WITHOUT TRAY INSTALLED.
5. Machine must be properly grounded. Use qualified electrician to install according to building codes.
6. A toggle switch that activates the internal on/off switch is located on the front of the machine.
7. Lift the toggle handle up to “ON” position. CHECK THE ROTATION OF THE WORM DRIVE SHAFT
ROTATION MUST BE COUNTER-CLOCKWISE as indicated by the rotation decal affixed to the grinding bowl.
ROTATION MUST ONLY BE CHECKED WITH THE GRINDING WORM REMOVED, otherwise serious
irreparable damage may occur to grinding components. Push down to “OFF” position.
3
Page 6
8. If machine runs clockwise (backwards), it must be rewired to correct rotation, otherwise serious irreparable
damage may occur to grinding components.
9. Check that the grinding bowl is properly seated and that the bowl lock assembly is tight. Insert worm assembly
into grinding bowl, place knife (sharp edges out) onto the square end of the worm assembly. The breaker plate
slides over the worm knife drive pin, and is held from rotating by pins in the grinding bowl. Put on the retaining
ring.
ONLY HAND TIGHTEN RETAINING RING
For best results, use knife and plate as a set. Do not operate machine for any period of time without product
in the grinding bowl. This will cause heating and dulling of the knife and plate.
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.
MOTOR WIRING AND ELECTRICAL REQUIREMENTS
(1) Interchange of current is made in motor outlet box. Leads are properly marked. Changing instructions are
on the motor plate or motor outlet box. Electrical contactor mounted on machine frame must also be
changed to match motor voltage.
(2) All grinders are wired for the voltage as ordered. Be sure motor specifications (voltage, cycle, phase) match
power supply line. Be sure line voltage is up to specification.
(3) Electrical connections to be in accordance with safety codes and National Electrical Code.
(4) Rated voltage of the unit shall be identical with full supply voltage.
(5) Voltage drop on the supply line shall not exceed 10% of full supply voltage
(6) 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.
(7) The BIRO Manufacturing Company is not responsible for permanent wiring, connection or installation.
ELECTRICAL CONTACTORS
(1) All 1 HP motors are dual voltage and can be changed according to wiring diagram on motor nameplate.
(2) Be sure AEG Contactor voltage matches voltage of motor.
(3)
Failure to use proper AEG Contactor for motor voltage will cause irreparable damage to contactor.
(4) Install proper plug on power cord for voltage used.
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).
A. Item No. C903 Contactor LS07-110V
1HP, 104-60-1
1HP, 115-60-1
1HP, 380/415/440-50/60-3 with C904 transformer
B. Item No. C903-1 Contactor LS07-220V
1HP, 220-50/60-3
1HP, 208/230-60-1
1HP, 240-50-1
Page 7
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.
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This
Machine Before Unjamming, Unclogging, Cleaning or Servicing.
NEVER Leave Unattended While Operating.
NEVER Operate Without All Warning Labels Attached and Owner/Operator Manual Available to
the Operator.
A. TO PROCESS PRODUCT
1. Before starting grinder, have meat stomper within easy reach and container for receiving ground product at
output end of grinding bowl.
2. Turn toggle to “ON” position. Look down grinder bowl and make certain grinding worm is turning in the
proper direction (counter-clockwise).
3. Carefully push unground product to top opening of grinding bowl and let drop to grinding worm. Product will
then be ground out.
DO NOT REACH DOWN BOWL OPENING
4. Use meat stomper to assist any product that should “bridge up” in grinding bowl opening.
5. When finished grinding turn toggle handle to “OFF” position and unplug grinder from power source and
perform lockout/tagout procedures.
5
Page 8
CLEANING
ROTATING GRINDING WORM
TO AVOID PERSONAL INJURY
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This
Machine BEFORE Cleaning or Servicing.
ONLY Use Recommended Cleaning Equipment, Materials and Procedures.
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 TABLE TOP GRINDER
1. Disconnect grinder from power source and perform lockout/tagout procedures.
2. Remove grinding bowl end ring, breaker plate, knife and grinding worm and the grinding bowl.
DO NOT SPRAY DIRECTLY AT ELECTRICAL COMPONENTS
3. Machine is now ready to be cleaned using warm soapy water and rinsed with clean water. Machine may be
cleaned by power spray washing, taking care to not spray directly at any electrical controls.
4. After machine has been cleaned and allowed to air dry, all exposed metal surfaces should be coated with a good
food grade light oil or grease.
6
CLEANING THE BOWL - RING AND WORM
CARE OF TIN COATED PRODUCTS
(DO’S AND DON’TS)
1. Do not use abrasive cleaning materials, such as brillo pads or metal scrapers. Tin is a soft metal and
should be cleaned with a soft cloth and dried.
2. Do not use a cleaning agent containing a high percentage of free alkali or acid.
3. Do not use a detergent containing a high percentage of tri-sodium phosphate or meta-silicate.
Tin is reactive to both.
4. Rinse well and dry throughly after washing to remove agents that may be reactive to tin.
5. If sterilizing agent containing chlorine is used, the tinned surface must be throughly rinsed.
Chlorine is corrosive to tin.
6. Dry throughly after rinsing and store in a dry environment.
7. If water is exceptionally hard, drying will be necessary to prevent spotting.
Page 9
MAINTENANCE
ROTATING GRINDING WORM
TO AVOID SERIOUS PERSONAL INJURY
ALWAYS Turn Off, Unplug From Power Source and Perform Lockout/Tagout Procedure to This
Machine BEFORE Servicing.
NEVER Touch This Machine Without Training and Authorization By Your Supervisor.
NEVER Place Hands Into Machine Input or Output Openings.
NEVER Bypass, Alter, or Modify This Equipment in Any Way From Its Original Condition.
PROMPTLY REPLACE Any Worn or Illegible Labels.
USE ONLY GENUINE BIRO Parts and Accessories Properly Installed.
A. HIGH TORQUE DRIVE SYSTEM
The Model 8-12/8-22 is driven by a High Torque Drive system for power transmission.
“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. Be sure the motor shaft and main drive shaft are parallel.
2. Be sure sprockets are in alignment.
3. Proper HTD belt tension is
3
32
" on one side.
Tension should be checked every six (6) months.
B. BEARINGS
1. The main bearings are sealed for life. No need to lubricate.
2. Lubricate the motor bearings once a year with bearing grease.
7
Page 10
TRAY AND CASE PARTS LIST
8
Page 11
STARTING WITH SERIAL No. 5200, No. C84001 and No. C84859
with HTD Drive Belt
(This Catalog does not pertain to 8-12/8-22 with Plastic Gears)
NOTE: SPECIFY MODEL & SERIAL NUMBER WITH ORDERING PARTS
9
MODEL 8-12 PARTS LIST
(Tray and Case)
Fig. Item
No. No. Description
10 C606-1 Stomper, 2" (#10222 on)
C606-1-SLD Stomper, Solid
11 C612-1 Tray SS 2
1
8
" neck dia. (#10222 on)
12 C681A Case Assembly, Stainless steel (#C-84859 on)
replacement for C616, C616-1 & C680A
C680A Case Assembly, stainless (replaced by C681A)
C616 Case, blue poly (replaced by C681A)
C616-1 Case Assembly, stainless (replaced by C681A)
13 C643 10-24
�
3
4
rd. hd. screw
14 C613 Tray bumper (2 required)
15 H374-1 Model & serial number plate pop rivet (
1
8
" dia.)
16 H333 Model & serial number plate (serial number
required upon order)
17 C628 Cord connector, 7315V Appleton
18 C611-1 Rubber grommet for SS case (#10222 on)
C611 Rubber grommet for poly case (#5200 to
#C84001)
19 C649
5
16
-18
�
3
4
rd. hd. screw
20 H377-1 10-24 hex nut
21 C682 6-32 “U” type retaining nut
22E H653-E Warning label, English
22S H653-SP Warning label, Spanish
23 MC-410P Bowl installation label
24 C603M Toggle switch w/on-off plate,1&3phase
(#3190-0003 McGill) (#C-84859 on)
C603 Toggle switch, 1 phase (#7402K4 Cutler
Hammer) (Before #C-84859)
C603-1 Toggle switch, 1 phase (#7810U Arrow Hart)
(before #C-84859)
C624 Switch box, 1 phase (before #C-84859)
C624-1 Switch box, 3 phase (before #C-84859)
C663
1
2
" insulated bushing on switch box (before
#C-84859)
25 C604-2 Switch plate with mounting screws, SS
(P & S, S-11) (#C-84859 on)
C604 Switch plate, SS, 1 phase (before #C-84859)
C604-1 Switch plate, SS, 3 phase (before #C-84859)
26 C644 6-32�1 flat hd. screw – NSS
27 C666 On-off switch plate – NSS
28 C665 Rubber switch boot
29 VTS7181 Biro Decal, 4½” long
MODEL 8-22 PARTS LIST
(Tray and Case)
Fig. Item
No. No. Description
10 C606-1 Stomper, 2" (#10377 on)
C606-1-SLD Stomper, Solid
11 C612-1 Tray SS 2
1
8
" neck dia. (#10377 on)
12 C681A Case Assembly, Stainless steel (#C-84859 on)
replacement for C616, C616-1 & C680A
C680A Case Assembly, stainless (replaced by C681A)
C616 Case, blue poly )replaced by C681A)
C616-1 Case Assembly, stainless (replaced by C681A)
13 C643 10-24
�
3
4
rd. hd. screw
14 C613 Tray bumper (2 required)
15 H374-1 Model & serial number plate pop rivet (
1
8
" dia.)
16 H333 Model & serial number plate (serial number
required upon order)
17 C628 Cord connector, 7315V Appleton
18 C611-1 Rubber grommet for SS case (#10377 on)
C611 Rubber grommet for poly case (#5200 to
#C84001)
19 C649
5
16
-18
�
3
4
rd. hd. screw
20 H377-1 10-24 hex nut
21 C682 6-32 “U” type retaining nut
22E H653-E Warning label, English
22S H653-SP Warning label, Spanish
23 MC-410P Bowl installation label
24 C603M Toggle switch w/on-off plate,1&3phase
(#3190-0003 McGill) (#C-84859 on)
C603 Toggle switch, 1 phase (#7402K4 Cutler
Hammer) (Before #C-84859)
C603-1 Toggle switch, 1 phase (#7810U Arrow Hart)
(before #C-84859)
C624 Switch box, 1 phase (before #C-84859)
C624-1 Switch box, 3 phase (before #C-84859)
C663
1
2
" insulated bushing on switch box (before
#C-84859)
25 C604-2 Switch plate with mounting screws, SS (P & S,
S-11) (#C-84859 on)
C604 Switch plate, SS, 1 phase (before #C-84859)
C604-1 Switch plate, SS, 3 phase (before #C-84859)
26 C644 6-32�1 flat hd. screw – NSS
27 C666 On-off switch plate – NSS
28 C665 Rubber switch boot
29 VTS7181 Biro Decal, 4½” long
Page 12
10
BOWL, FRAME AND
MOTOR PARTS LIST
8-12 MISC. PARTS
C657-111 Owner/operating manual
For 8-12 Units from S/N 5200 to S/N 10222:
Footnote “A”: Use #C12K Bowl with Tray Replacement Kit
consisting of: #CC12 Bowl, #C612-1 Tray,
#C670 Worm Drive Shaft, and #C606-1 Stomper.
Footnote “B”: Use #C12KA Bowl Assembly with Tray and
Stomper Replacement Kit consisting of: #CC12A
Bowl Assembly, #C612-1 Tray and #C606-1
Stomper.
8-22 MISC. PARTS
C657-111 Owner/operating manual
For 8-22 Units from S/N 5200 to S/N 10377:
Footnote “C”: Use #C22K Bowl with Tray Replacement Kit
consisting of: #CC22 Bowl, #C612-1 Tray,
#C670 Worm Drive Shaft, and #C606-1 Stomper.
Footnote “D”: Use #C22KA Bowl Assembly with Tray and
Stomper Replacement Kit consisting of: #CC22A
Bowl Assembly, #C612-1 Tray and #C606-1
Stomper.
Page 13
STARTING WITH SERIAL No. 5200, No. C84001 and No. C84859
with HTD Drive Belt
(This Catalog does not pertain to 8-12/8-22 with Plastic Gears)
NOTE: SPECIFY MODEL & SERIAL NUMBER WITH ORDERING PARTS
11
MODEL 8-12 PARTS LIST (Bowl, Frame & Motor)
Fig. Item
No. No. Description
29 CR12 Bowl ring
30 C653 Bowl shipping plug (812/822/922) (with new
machine only)
31 CK12 Knife drive pin
32 C662 Heli-coil insert,
1
2
" (#8351 on)
33 C670 Worm drive shaft (#10222 on)
C736 Worm drive shaft (before #10222)
34 CS12A Worm assembly (#10222 on)
CS12A-OS Worm assembly (before #10222)
35 CP12 Bowl pin —
5
32
�
1
1
8
36 CC12 Safety bowl with pin (#10222 on)
C731 Safety bowl (before #10222) N/A (see footnote “A”
previous page)
36-1 CC12A Safety bowl assembly (#10222 on)
CA731 Safety bowl assembly (before #10222) N/A (see
footnote “B” previous page)
37 C609 Main drive shaft collar (#10222 on)
37-1 C622 Main drive shaft to collar pin,
3
16
�
1
1
2
38 C610-1A Main drive shaft assembly (#C-84859 on)
C610A Main drive shaft assembly (#10222 to #C-84858)
39 C617 Main drive gear key (
1
4
�
1
4
�
2)
40 C600 Bowl locator pin (
5
16
-18)
41 C629 Main bearing, 2 required
42 C632 Bearing retaining ring, 2 required
43 C629 Main bearing, 2 required
44 C607-1 Main drive shaft spacer,
1
2
" (C#-84859 on)
C607 Main drive shaft spacer (#10222 to #C-84858)
45 C919 Main drive sprocket, aluminum (60Hz/148 tooth)
(#C-84859 on)
C919-1 Main drive sprocket, aluminum (50Hz/123 tooth)
(#C-84859 on)
C619 Main drive gear (70 tooth – 1" CG) ( before
#C-84859)
46 H405
5
16
-18
�
3
8
socket set screw, 2 required (#C-84859
on)
C641
1
4
-20
�
1
4
set screw (before #C-84859)
47 C921 HTD drive belt (60Hz) #800-5M-30 (#C-84859
on)
C921-1 HTD drive belt (50Hz) #710-5M-30 (#C-84859
on)
C621 Drive chain (1" width
�
3
8
pitch�78 links) (#5200
to #C-84858)
48 C601A Bowl lock handle assembly,
1
2
" (#8351 on)
C601B Bowl lock handle assembly,
3
8
" (#5200 to #8350)
49 H370
5
16
-18 Hex head nut, motor mount, 8 required
49-1 C664
5
16
-18 Heavy jam nut motor mount (50 cycle)
H664-1
5
16
-18 Heavy hex nut motor mount (60 cycle)
50 C638 Motor mount to frame studs (
5
16
-18�1
3
8
)
51 C931
3
16
�
3
16
�
1
3
8
Motor shaft key
52 C920A Motor sprocket, aluminum (50-60 cycle/28 tooth)
(#C-84859 on)
C620 Motor pinion gear (60 cycle/13 tooth) (before
#C-48459)
C620-1 Motor pinion gear (50 cycle/15 tooth) (before
#C-48459)
53 C920D 8-32
�
1
4
Socket set screw, 2 required
54 C684 #18 Ga.�3 wire (UL & CSA)1&3phase (switch
to contactor) (#C-84859 on)
C645 Main cord, 3 phase (14/4 SO)
C645-1 Main cord. 1 phase (14/3 SO)
55 C683 Connector to McGill switch
56 C981 Din rail clip, 2 required
57 C903 110 volt contactor (AEG #LS07) 1 phase
C903-1 220 volt contactor (AEG #LS07)1&3phase
C676 10-24
�
3
8
Rd. head grounding screw
58 C981-1 Din rail
59 H369
5
16
-18
�
3
4
Hex H.D. Bolt
60 C654 Safety screen
61 C615 Rubber foot, 4 required
62 C614 Frame, aluminum (#5200 on)
63 C930-2 1 HP (220/440 — 50/60-3) Bal
C930-3 1 HP (104/208 — 60-1) Bal
C930-4 1 HP (115/230 — 60-1) Bal
C930-5 1 HP (240 — 50-1) Bal
MODEL 8-22 PARTS LIST (Bowl, Frame & Motor)
Fig. Item
No. No. Description
29 CR22 Bowl ring
30 C653 Bowl shipping plug (812/822/922) (with new
machine only)
31 CK22 Knife drive pin
32 C662 Heli-coil insert,
1
2
" (#8351 on)
33 C670 Worm drive shaft (#10377 on)
C937 Worm drive shaft (before #10377)
34 CS22A Worm assembly (#10377 on)
CS22A-OS Worm assembly (before #10377)
35 CP22 Bowl pin —
5
32
�
1
1
8
36 CC22 Safety bowl with pin (#10377 on)
C932 Safety bowl (before #10377) N/A (see footnote “C”
previous page)
36-1 CC22A Bowl assembly (#10377 on)
CA932 Bowl assembly (before #10377) N/A (see footnote
“D” previous page)
37 C609 Main drive shaft collar (#10377 on)
37-1 C622 Main drive shaft to collar pin,
3
16
�
1
1
2
38 C610-1A Main drive shaft assembly (#C-84859 on)
C610A Main drive shaft assembly (#10377 to #C-84858)
39 C617 Main drive gear key (
1
4
�
1
4
�
2)
40 C600 Bowl locator pin (
5
16
-18)
41 C629 Main bearing, 2 required
42 C632 Bearing retaining ring, 2 required
43 C629 Main bearing, 2 required
44 C607-1 Main drive shaft spacer,
1
2
" (C#-84859 on)
C607 Main drive shaft spacer (#10377 to #C-84858)
45 C919 Main drive sprocket, aluminum (60Hz/148 tooth)
(#C-84859 on)
C919-1 Main drive sprocket, aluminum (50Hz/123 tooth)
(#C-84859 on)
C619 Main drive gear (70 tooth – 1" CG) ( before
#C-84859)
46 H405
5
16
-18
�
3
8
socket set screw, 2 required (#C-84859
on)
C641
1
4
-20
�
1
4
set screw (before #C-84859)
47 C921 HTD drive belt (60Hz) #800-5M-30 (#C-84859
on)
C921-1 HTD drive belt (50Hz) #710-5M-30 (#C-84859
on)
C621 Drive chain (1" width
�
3
8
pitch�78 links) (#5200
to #C-84858)
48 C601A Bowl lock handle assembly,
1
2
" (#8351 on)
C601B Bowl lock handle assembly,
3
8
" (#5200 to #8350)
49 H370
5
16
-18 Hex head nut, motor mount, 8 required
49-1 C664
5
16
-18 Heavy jam nut motor mount (50 cycle)
H664-1
5
16
-18 Heavy hex nut motor mount (60 cycle)
50 C638 Motor mount to frame studs (
5
16
-18�1
3
8
)
51 C931
3
16
�
3
16
�
1
3
8
Motor shaft key
52 C920A Motor sprocket, aluminum (50-60 cycle/28 tooth)
(#C-84859)
C620 Motor pinion gear (60 cycle/13 tooth) (before
#C-48459)
C620-1 Motor pinion gear (50 cycle/15 tooth) (before
#C-48459)
53 C920D 8-32
�
1
4
Socket set screw, 2 required
54 C684 #18 Ga.�3 wire (UL & CSA)1&3phase (switch
to contactor) (#C-84859 on)
C645 Main cord, 3 phase (14/4 SO)
C645-1 Main cord. 1 phase (14/3 SO)
55 C683 Connector to McGill switch
56 C981 Din rail clip, 2 required
57 C903 110 volt contactor (AEG #LS07) 1 phase
C903-1 220 volt contactor (AEG #LS07)1&3phase
C676 10-24
�
3
8
Rd. head grounding screw
58 C981-1 Din rail
59 H369
5
16
-18
�
3
4
Hex H.D. Bolt
60 C654 Safety screen
61 C615 Rubber foot, 4 required
62 C614 Frame, aluminum (#5200 on)
63 C930-2 1 HP (220/440 — 50/60-3) Bal
C930-3 1 HP (104/208 — 60-1) Bal
C930-4 1 HP (115/230 — 60-1) Bal
C930-5 1 HP (240 — 50-1) Bal
Page 14
12
Page 15
13
Page 16
— NOTES —
14
Page 17
OPERATOR’S SIGNATURE PAGE
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
INITIALS
DATE
15
WARNING
READ AND UNDERSTAND THIS ENTIRE
MANUAL BEFORE SIGNING BELOW
Page 18
LIMITED WARRANTY:
16
WARRANTY: The BIRO Manufacturing Company warrants that Model 8-12 and 8-22 Grinders will
be free from defects in material and workmanship under normal use and with recommended service. BIRO will replace defective parts, which are covered by this limited warranty, provided that
the defective parts are authorized for return, shipping charges prepaid, to a designated factory for
inspection and/or testing.
DURATION OF WARRANTY: The warranty period for all parts covered by this limited warranty is
one (1) year from date of inspection/demonstration as advised on the returned Warranty registration card, or eighteen (18) months from original factory shipping date, whichever occurs first, except as noted below.
PARTS NOT COVERED BY WARRANTY: The following are not covered by this limited warranty:
wearable parts in the grinding system such as bowl, ring, worm, worm drive shaft, and knife drive
pin. This limited warranty does not apply to machines sold as used, rebuilt, modified, or altered
from the original construction in which the machine was shipped from the factory. Water contaminated electrical systems are not covered under this limited warranty. BIRO is not responsible for
electrical connection of equipment, adjustments to switch controls or any other electrical requirements, which must be performed only by a certified electrician. 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.
EXCLUSION OF WARRANTIES AND LIMITATION OF REMEDIES: BIRO gives no warranties
other than those expressly stated in this limited warranty. THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED WARRANTY OF FITNESS FOR PROCESSING OF FOOD PRODUCTS, AND ALL OTHER IMPLIED WARRANTIES ARE SPECIFICALLY EXCLUDED. BIRO IS NOT
LIABLE FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, EXPENSES, OR LOSSES. THE
REMEDIES PROVIDED IN THIS BIRO LIMITED WARRANTY ARE PURCHASER’S SOLE AND EXCLUSIVE REMEDIES AGAINST BIRO.
REGISTRATION CARDS: You must sign, date and complete the warranty registration card supplied with each machine. The warranty card must be returned to The Biro Manufacturing Company for proper registration. If no warranty card is returned to BIRO, the warranty period will begin
from the date the machine was originally shipped from the factory.
HOW TO GET SERVICE:
1. Contact the entity from whom you purchased the machine; or
2. Consult the yellow pages of the phone directory for the nearest authorized dealer; or
3. Contact BIRO Mfg. Co. for the authorized service entity (250 plus worldwide) in your area.
THE BIRO MANUFACTURING COMPANY
1114 Main Street
Marblehead, Ohio 43440-2099
Ph. 419-798-4451
Fax 419-798-9106
E-mail: service-department@biro saw.com
Web: http://www.biro saw.com
ITEM NO. C 657-111
PTCT 8-12/8-22/111-4-05-18 COMM
THE BIRO MANUFACTURING COMPANY
1114 Main Street
Marblehead, Ohio 43440-2099
Ph. 419-798-4451
Fax 419-798-9106
E-mail: Service@birosaw.com
Web: http://www.birosaw.com
ITEM No. C 657-111
PTCT: 8-12/8-22/111 8-07-19 ACME
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