Groen D-40-TA-3 Service Manual

OPERATOR &
SERVICE MANUAL

IMPORTANT INFORMATION, KEEP FOR OPERATOR

This manual provides information for:

MODEL TA/3 INCLINED
MIXER ASSEMBLY

· Stainless Steel

· Tilt-Out Drive System

· Speed Agitator Controls

· For 40, 60 & 80 Gallon Kettles:

DEE 4/T - (40, 60) TA/3
DHT - (40, 60) TA/3
D - (40, 60) TA/3

Domestic

THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE.
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.

WARNING

Do not store or use gasoline or other ammable vapors
and liquids in the vicinity of this or any other appliance.

NOTIFY CARRIER OF DAMAGE AT ONCE

It is the responsibility of the consignee to inspect the container upon receipt of
same and to determine the possibility of any damage, including concealed dam-

age. Unied Brands suggests that if you are suspicious of damage to make a
notation on the delivery receipt. It will be the responsibility of the consignee to le

a claim with the carrier. We recommend that you do so at once.

Manufacture Service/Questions 888-994-7636.

Information contained in this document is known to be current and accurate at the time
of printing/creation. Unified Brands recommends referencing our product line websites,
unifiedbrands.net, for the most updated product information and specifications.

PART NUMBER 141909, REV. C (03/15)

1055 Mendell Davis Drive

Jackson, MS 39272

888-994-7636, fax [phone]

unifiedbrands.net

IMPORTANT - READ FIRST - IMPORTANT

CAUTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS,

CAUTIONS, AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL.

WARNING: THIS UNIT IS INTENDED FOR USE IN THE COMMERCIAL HEATING, COOKING AND HOLDING OF

WATER AND FOOD PRODUCTS, PER THE INSTRUCTIONS CONTAINED IN THIS MANUAL. ANY OTHER
USE COULD RESULT IN SERIOUS PERSONAL INJURY OR DAMAGE TO THE EQUIPMENT.

WARNING: THE KETTLE MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY.

IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND/OR DAMAGE TO
EQUIPMENT.

DANGER: ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO GROUND UNIT

COULD RESULT IN ELECTROCUTION AND DEATH.

WARNING: AVOID ALL DIRECT CONTACT WITH HOT EQUIPMENT SURFACES. DIRECT SKIN CONTACT COULD

RESULT IN SEVERE BURNS.

WARNING: AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE. DIRECT CONTACT COULD

RESULT IN SEVERE BURNS.

CAUTION: DO NOT OVER FILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING. KEEP LIQUIDS A

MINIMUM OF 2-3” (5-8 CM) BELOW THE KETTLE BODY RIM TO ALLOW CLEARANCE FOR STIRRING,
BOILING AND SAFE PRODUCT TRANSFER.

WARNING: TAKE SPECIAL CARE TO AVOID CONTACT WITH HOT KETTLE BODY OR HOT PRODUCT WHEN

ADDING INGREDIENTS, STIRRING OR TRANSFERRING PRODUCT TO ANOTHER CONTAINER.

WARNING: DO NOT STAND ON OR APPLY UNNECESSARY WEIGHT OR PRESSURE ON THE KETTLE FRONT OR

POURING LIP. THIS COULD RESULT IN OVERLOAD AND FAILURE OF THE TILT MECHANISM, AND
POSSIBLE SERIOUS INJURY AND BURNS TO THE OPERATOR AND OTHERS.

WARNING: WHEN TILTING KETTLE FOR PRODUCT TRANSFER:

1) WEAR PROTECTIVE OVEN MITT AND PROTECTIVE APRON.

2) USE CONTAINER DEEP ENOUGH TO CONTAIN AND MINIMIZE PRODUCT SPLASHING.

3) PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO KETTLE AS POSSIBLE.

4) STAND TO LEFT OR RIGHT SIDE OF KETTLE WHILE POURING. DO NOT STAND DIRECTLY IN
POUR PATH OF HOT CONTENTS.

5) POUR SLOWLY, MAINTAIN CONTROL OF KETTLE, AND RETURN KETTLE BODY TO UPRIGHT
POSITION AFTER CONTAINER IS FILLED OR TRANSFER IS COMPLETE.

6) DO NOT OVER-FILL CONTAINER. AVOID DIRECT SKIN CONTACT WITH HOT CONTAINER AND ITS
CONTENTS.

CAUTION: KEEP FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY. IF SPILLS OCCUR, CLEAN

IMMEDIATELY, TO AVOID SLIPS OR FALLS.

WARNING: FAILURE TO CHECK PRESSURE RELIEF VALVE OPERATION PERIODICALLY COULD RESULT IN

PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.

WARNING: WHEN TESTING, AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE PRESSURE RELIEF

VALVE. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.

WARNING: TO AVOID INJURY, READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF THE WATER

TREATMENT COMPOUND.

WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY.

WARNING: TURN OFF POWER AT THE CIRCUIT BREAKER PRIOR TO INSTALLATION OR SERVICE.

2 OM-TA/3

IMPORTANT - READ FIRST - IMPORTANT

WARNING: THE MIXER MUST BE INSTALLED BY PERSONNEL WHO ARE QUALIFIED TO WORK WITH

ELECTRICITY, IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND/OR DAMAGE
TO EQUIPMENT.

WARNING: ANY MECHANICAL OR ELECTRICAL CHANGE MUST BE APPROVED BY THE GROEN FOOD SERVICE

ENGINEERING DEPARTMENT.

WARNING: TURN OFF AGITATOR BEFORE ADDING INGREDIENTS OR INSPECTING KETTLE CONTENTS. DO NOT

WEAR LOOSE CLOTHING OR JEWELRY AROUND OPERATING MIXER KETTLE. KEEP WELL CLEAR OF
ROTATING MIXER ARMS AND PADDLES AT ALL TIMES.

WARNING: THE UNIT IS EQUIPPED WITH AN AUTOMATIC CUTOFF SWITCH. IF POWER IS ON WHEN A TILTED

MIXER IS LOWERED INTO THE OPERATING POSITION, THE MIXER WILL AUTOMATICALLY START.

CAUTION: STARTING WITH THE MIXER SET AT HIGH SPEED MAY CAUSE MATERIAL TO SPILL OUT OF THE

KETTLE ON TWO SPEED AND VARIABLE SPEED UNITS.

CAUTION: UNDER HEAVY LOAD DO NOT RUN THE MIXER CONTINUOUSLY AT SLOWER THAN 5% OF FULL

SPEED. SLOWER OPERATION COULD DAMAGE THE SPEED CONTROL.

WARNING: BEFORE CLEANING ANY PART OF THE MIXER, OTHER THAN THE AGITATOR, DISCONNECT THE

ELECTRICAL SUPPLY AT THE CIRCUIT BREAKER OR FUSE BOX TO AVOID POSSIBLE ELECTRICAL
SHOCK.

WARNING: KEEP WATER AND SOLUTIONS OUT OF THE CONTROLS, ELECTRICAL WIRING, AND DRIVE

MECHANISM. NEVER SPRAY OR HOSE THE MIXER.

CAUTION: WHEN YOU INSTALL THE SCRAPER BLADES, MAKE SURE THE SCRAPER IS CURVED. A REVERSED

SCRAPER WILL NOT SCRAPE AND CAN CAUSE SERIOUS DAMAGE.

WARNING: AVOID CONTACT WITH CLEANING PRODUCTS IN ACCORDANCE WITH SUPPLIER AND

MANUFACTURER RECOMMENDATIONS. MANY CLEANERS ARE HARMFUL TO THE SKIN, EYES,
MUCOUS MEMBRANES AND CLOTHING. READ THE WARNINGS AND FOLLOW DIRECTIONS ON THE
CLEANER LABEL.

WARNING: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR

AUTHORIZED DISTRIBUTOR VOIDS ALL WARRANTIES AND CAN CAUSE BODILY INJURY TO THE
OPERATOR AND DAMAGE TO THE EQUIPMENT.

WARNING: SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL VOID ALL

WARRANTIES.

WARNING: BEFORE REPLACING ANY PARTS, SHUT OFF ALL ELECTRIC POWER SUPPLIES TO THE COOKER/

MIXER.

WARNING: USE ONLY GROEN-SUPPLIED PARTS. SUBSTITUTION OF UNAUTHORIZED OR GENERIC PARTS CAN

RESULT IN BODILY INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT.

WARNING: DO NOT PLACE HANDS, TOOLS, OR HOSES IN KETTLE WHILE AGITATOR IS MOVING.

WARNING: AGITATOR AREA MUST BE CLEAR OF OBSTRUCTION BEFORE OPERATION. TO RUN AGITATOR:

1) ENSURE KETTLE IS FULLY UPRIGHT

2) ENSURE MIXER HEAD IS FULLY DOWN AND LATCHED

3) SET THE SPEED DIAL TO DESIRED SPEED

4) TURN THE START SWITCH TO ON

TO STOP AGITATOR:

1) PRESS THE RED STOP BUTTON OR TURN THE SWITCH TO OFF

OM-TA/3 3

Table of Contents

Important Operator Warnings ....................................................page 2-3

References.................................................................................... page 4

Equipment Description.................................................................. page 5

Installation .................................................................................. page 5-6

Operation ...................................................................................... page 7

Cleaning ....................................................................................... page 8

Maintenance................................................................................. page 9

Troubleshooting............................................................................ page 10

Parts Lists .............................................................................. page 11-16

Wiring Diagram ............................................................................ page 17

Service Log .................................................................................. page 18

References

NATIONAL FIRE PROTECTION ASSOCIATION
60 Battery March Park
Quincy, Massachusetts 02269

NFPA/70 The National Electrical Code

4 OM-TA/3

Equipment Description

The Groen TA/3 assembly is an electrically powered mixer with dual counter rotating
agitators, which is incorporated into Groen kettles of 40 to 80 gallon capacity. The
main agitator is anchor type and of tubular stainless steel and fitted with scraper
fingers. Both the scraper fingers and the agitator assembly are easily removed.

The secondary, counter rotating agitator is constructed of stainless steel and is easily
removeable. The mixer has a variable speed drive with electrical speed control.

For a description of the kettle component of your cooker/mixer, see the separate kettle
manual.

Installation

WARNING

TURN OFF POWER AT THE CIRCUIT

BREAKER PRIOR TO INSTALLATION.

THE MIXER MUST BE INSTALLED BY

PERSONNEL WHO ARE QUALIFIED TO

WORK WITH ELECTRICITY. IMPROPER

INSTALLATION CAN RESULT IN INJURY TO

PERSONNEL AND/OR DAMAGE TO

EQUIPMENT.

ANY MECHANICAL OR ELECTRICAL

CHANGE MUST BE APPROVED BY THE

GROEN FOOD SERVICE ENGINEERING

DEPARTMENT.

WARNING

TO PREVENT POSSIBLE ELECTRIC SHOCK,

GROUND THE UNIT AT THE TERMINAL

PROVIDED.

Your Groen mixer has been test operated at the factory and is furnished with all
internal wiring. It is complete and ready for final connection. A wiring diagram is
furnished at the rear of this manual.

A. INSTALLATION

1. Set the cooker/mixer in place and level it. If the mixer is a tilting model, confirm
that there is enough rear or side clearance, depending on model, and overhead
clearance to tilt the mixer safely through its entire tilting range. Provide enough
clearance to permit access for service as well. Cooker/Mixers are provided with
flanged feet and/or mounting plates.

2. Provide the proper electric power supply as specified on the electrical information
plate attached to the mixer. Observe local codes and/or The National Electrical
Code in accordance with ANSI/NFPA 70 - latest edition. The installation must
conform to the code that has the more strict requirements.

3. Your mixer requires a permanent connection with the electrical service. Use
waterproof conduit and waterproof connectors for this connection. Install the
conduit fittings on the side or bottom of the equipment box, not on the top.

4. Any electrical service for the kettle will require a separate connection. See the
specific kettle manual.

5. Use the following check list to confirm that the installation is correct.

¨ Unit level (reference to kettle rim)

¨ Adequate clearance for tilting

¨ Access for service

¨ Unit fastened down

¨ Mixer power supply conforms to information plate and code

¨ Electrical conduit and connections are waterproof

¨ Mixer grounded

For instructions on installing the kettle component of your cooker/mixer, see the

separate kettle manual.

OM-TA/3 5

Installation

WARNING
TURN OFF AGITATOR BEFORE ADDING
INGREDIENTS OR INSPECTING KETTLE

CONTENTS. DO NOT WEAR LOOSE

CLOTHING OR JEWELRY AROUND
OPERATING MIXER KETTLE. KEEP WELL
CLEAR OF ROTATING MIXER ARMS AND

PADDLES AT ALL TIMES.

Slip-on Coupling

B. INITIAL START-UP

After the mixer is installed, take the following actions to confirm that the

equipment is operating correctly.

1. For a tilting model, tilt the mixer through its complete tilting range to ensure that
there is no hazard or interference.

2. Make sure the agitator is properly coupled with its drive shaft. The mixer agitators
have slip-on couplings. The drive pin of each shaft must be positioned at the end
of the J-slot in the mating coupling. (See photograph at left)

3. Carefully examine the primary agitator to verify that each finger is positioned
correctly as shown in the figure at left.

4. When the mixer is in operating position, the scraper blades should touch the inside
of the kettle during at least part of each revolution of the agitator.

5. At the circuit breaker or fuse box, turn on the electric power supply to the mixer.

6. Switch on the drive and confirm that the mixer operates smoothly throughout its
speed range.

7. Make sure the agitator turns in the correct direction, so it pushes the nylon scraper
blades ahead of the agitator bar.

If the unit functions as described above, it is ready for use. If the unit does not function
as intended, call your local Groen authorized service agency.

For instructions on initial start-up of the kettle component of your cooker/mixer, see
the separate kettle manual.

6 OM-TA/3

Operation

WARNING
TURN OFF AGITATOR BEFORE ADDING
INGREDIENTS OR INSPECTING KETTLE

CONTENTS. DO NOT WEAR LOOSE CLOTHING

OR JEWELRY AROUND OPERATING MIXER

KETTLE. KEEP WELL CLEAR OF ROTATING

MIXER ARMS AND PADDLES AT ALL TIMES.

WARNING

THE UNIT IS EQUIPPED WITH AN

AUTOMATIC TILT CUTOFF SWITCH. IF

POWER IS ON WHEN A TILTED MIXER IS

LOWERED INTO OPERATING POSITION,

THE MIXER WILL AUTOMATICALLY START.

CAUTION

STARTING WITH THE MIXER SET AT HIGH

SPEED MAY CAUSE MATERIAL TO SPILL OUT

OF THE KETTLE ON VARIABLE SPEED UNITS.

CAUTION

UNDER HEAVY LOAD DO NOT RUN THE

MIXER CONTINUOUSLY AT SLOWER THAN

5% OF FULL SPEED. SLOWER OPERATION

COULD DAMAGE THE SPEED CONTROL.

1. Before you operate the mixer, make sure that the agitator is firmly connected
with the drive shaft and properly positioned in the kettle. The agitator must be
positioned so every scraper blade touches the kettle during at least part of each
revolution. To connect the agitator:

a. Slip-on Coupling: Slide the coupling up onto the shaft as far as it will go. Then

turn the agitator and pull it down, so that the drive pin on the shaft becomes
firmly seated against the end of the J-slot.

b. Bolted Coupling:

1. Guide the two pins of the drive shaft into the holes in the coupling.

2. With the lobe of the cam pointing up, and while holding the two cam bolts,
insert the bolts through the larger holes in the side of the coupling. The bolts
must pass the flat part of the shaft, and through the smaller holes in the
other side of the coupling.

3. Turn the cam bolts toward the shaft 1/8 turn or until the lobe of the cam is
snug against the flat side of the shaft.

4. Fasten the bolts in place with the supplied hex nuts, and tighten the nuts.

2. If the mixer has been tilted up, lower it into operating position.

3. Turn on electric power to the unit at the circuit breaker or fuse box.

4. Switch on the drive.

5. Set the desired mixing speed.

a. On a variable speed drive with electrical speed control, turn the speed

adjustment knob.

6. To stop the mixer, switch off the drive. If the cooker/mixer will be cleaned or
serviced, or will not be used for a week or longer, cut off all power to the unit at the
circuit breaker or fuse box.

7. Switch off the drive, before you tilt the mixer. To tilt the mixer, first unlatch it. For
some units, you may need to tilt the kettle forward slightly to let the agitator clear
the kettle wall as you tilt the mixer.

8. As you tilt the mixer out of the kettle, clean any clinging product from the agitator,
so product will not drip onto the outside of the kettle or surroundings, and so the
weight of product will not make the mixer fall down.

To operate the kettle component of your cooker/mixer, see the separate kettle manual.

OM-TA/3 7

Cleaning

WARNING

BEFORE CLEANING ANY PART OF THE MIXER,

OTHER THAN THE AGITATOR, SHUT OFF ALL

ELECTRIC POWER TO THE COOKER/MIXER AT

THE CIRCUIT BREAKER OR FUSE BOX, TO AVOID

POSSIBLE ELECTRIC SHOCK. KEEP WATER

AND SOLUTIONS OUT OF THE CONTROLS,

ELECTRICAL WIRING, AND DRIVE MECHANISM.

NEVER SPRAY OR HOSE THE MIXER.

CAUTION

WHEN YOU CONNECT THE SCRAPER WITH

THE YOKE, MAKE SURE THE SCRAPER IS

CURVED THE SAME WAY AS THE KETTLE.

A REVERSED SCRAPER WILL NOT SCRAPE

AND CAN CAUSE SERIOUS DAMAGE.

WARNING

AVOID CONTACT WITH ANY CLEANER, AS

RECOMMENDED BY THE SUPPLIER.

CAREFULLY READ THE WARNINGS AND

FOLLOW THE DIRECTIONS ON THE LABEL

OF THE CLEANER. MANY CLEANERS ARE

HARMFUL TO THE SKIN, EYES, MUCOUS

MEMBRANES, AND CLOTHING.

CAUTION

NEVER LEAVE A SANITIZER IN CONTACT

WITH THE SURFACE OF STAINLESS STEEL

LONGER THAN 20 MINUTES. LONGER

CONTACT CAN CAUSE CORROSION.

A. SUGGESTED TOOLS & MATERIALS

1. A good stainless steel cleaner.

2. Stiff brush.

3. Sanitizer Solution

B. PROCEDURE

1. Wash the agitator as soon as possible after use. If the unit is in continuous use,

thoroughly clean and sanitize all parts of the mixer at least once every 12 hours

2. Disassemble the scrapers and clean them along with the rest of the agitator,

then reassemble them. To disassemble a scraper:

a. Decouple both agitators from the drive shafts (see photo on page 6). Just lift

the agitator and rotate it in the “J” slot to decouple.

b. Lay both agitators on flat surface (top photo at left)

c. Remove hairpin clip from agitator (bottom photo at left)

d. Remove scraper blades.

e. Reverse procedure to assemble. CAUTION - verify that the scraper blade is

assembled correctly (see figure on page 6).

3. Prepare a hot solution of the cleaning compound as instructed by the supplier.

Wash the agitator parts and rinse them well. Use a cloth moistened with the
cleaning solution to clean other parts of the mixer.

4. To remove materials stuck to the agitator, use a brush, sponge, cloth, plastic

or rubber scraper, or plastic wool along with the cleaning solution. To make
washing easier, let the cleaning solution soak into the residue. When you clean
the stainless steel parts, do not use any abrasive material (like metal sponges
or scouring powder) or metal implement (like a spoon, scraper, or wire brush)
that might scratch the surface. Scratches make the surface hard to clean and
provide places for bacteria to grow. Do not use steel wool, which may leave
particles imbedded in the surface and cause eventual corrosion and pitting.

8 OM-TA/3

5. As part of the daily cleaning program, clean all surfaces that may have been

soiled. Remember to check such parts as the back and underside of the drive
housing.

6. When the agitator needs to be sanitized, use a sanitizing solution equivalent to

one that supplies 100 parts per million available chlorine. Obtain advice on the
best sanitizing agent from your supplier of sanitation products. Following the
supplier’s directions, apply the sanitizer after the agitator has been washed,
then rinse off the sanitizer completely. It is recommended that the agitator be
sanitized just before use.

7. The exterior of the unit may be polished with a good quality stainless steel

cleaner.

Cleaning procedures for the kettle component of your cooker/mixer are described in
the separate kettle manual.

Maintenance

WARNING

USE OF ANY REPLACEMENT PARTS

OTHER THAN THOSE SUPPLIED BY GROEN

OR THEIR AUTHORIZED DISTRIBUTOR

VOIDS ALL WARRANTIES AND CAN CAUSE

BODILY INJURY TO THE OPERATOR AND

DAMAGE TO THE EQUIPMENT.

SERVICE PERFORMED BY OTHER THAN

FACTORY AUTHORIZED PERSONNEL WILL

VOID ALL WARRANTIES.

WARNING

BEFORE REPLACING ANY PARTS, SHUT

OFF ALL ELECTRIC POWER SUPPLIES TO

THE COOKER/MIXER.

A. PERIODIC SERVICE

1. The interior of control and drive housings should be kept clean and dry.

2. Electrical wiring should be kept securely connected and in good condition.

3. Regular service of the mixer should include cleaning the motor and checking the

reducer gearcase. Check oil level at 3000 hours of operation or every 6 months.
Change oil completely every 3 years or every 15,000 hours. Lubricant type is GG
Artic SHC 23” Food grade lubricant (Mobil product).

4. Every six (6) months lubricate all grease fittings on the transfer case with a USDA

approved food grade grease/lubricant. Wipe off excess lubricant.

B. COMPONENT REPLACEMENT

All internal wiring is marked as shown on the schematic drawings in this manual. Be

sure that new components are wired in the same manner as the old components.

C. SERVICE RECORDS

A Service Log is provided At the rear of this manual. Each time service is performed

on this equipment, enter the date on which the work was done, what was done, and
who did it. Keep this log with the equipment.

Service procedures for the kettle component of the cooker/mixer are described in the

separate kettle manual.

OM-TA/3 9

Troubleshooting

Your Groen Mixer will operate smoothly and efficiently if properly maintained. However, the following is a list of checks to make in
the event of a problem. If the actions suggested do not solve the problem, call your authorized Groen Service Representative. For the
phone number of the nearest agency, check the Unified Brands web site at unifiedbrands.net, ask your area Groen representative or
call the Groen Parts and Service Department. If an item on the list is followed by X, the work should only be performed by a
qualified service representative.

WARNING

USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR AUTHORIZED DISTRIBUTORS

CAN CAUSE INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES.

SERVICE PERFORMED BY OTHER THAN FACTORY-AUTHORIZED PERSONNEL WILL VOID ALL WARRANTIES.

SYMPTOM WHO WHAT TO CHECK

X indicates items which must be performed by an authorized technician.

Motor will not run. User a. Power supply to the unit.

b. For a mechanical overload. (example: frozen product)
c. Circuit breaker or fuse.

Authorized

Service Rep Only

Motor runs slowly. User a. For a mechanical overload.

Authorized

Service Rep Only

Motor speed varies
rapidly.

Motor overheats and/or
sparks excessively.

Circuit breaker or heater
cuts out frequently.

User a. For an oscillating load, by disconnecting the mixer drive from the

Authorized

Service Rep Only

User a. For a mechanical overload.

Authorized

Service Rep Only

User a. For air in the jacket. See “Jacket Vacuum” in the “Maintenance”

Authorized

Service Rep Only

d. That the tilt switch is closed. X
e. For a ground or short in the motor. X
f. Overload heaters. X

b. For open motor eld circuit, by checking eld current. X

agitator and checking motor speed.

b. Variable speed controller X

b. Ambient temperature is high.

c. Incorrect supply voltage to motor. X
d. Excessive variation (under voltage or over voltage) in supply voltage.

X

e. Single phasing due to loose connection in supply line or a blown

fuse. X

section of this manual.

b. Whether line voltage is too high. X
c. Motor armature and wiring for ground or short. X
d. For open motor eld circuit, by checking eld current. X
e. For defective circuit breaker. X
f. Motor improperly connected. X

Troubleshooting guidance for the kettle component of your cooker/mixer is contained in the separate kettle manual.

10 OM-TA/3

Twin-Agitator Components

Parts List

QUANTITY

Ref Description Part #

A FINGER, SCRAPER 006502 14 16 18

B PIN, CIRCULAR, COTTER 111957 2 2 2

AGITATOR, PRIMARY,

C

40 GAL

AGITATOR, SECONDARY,

D

40 GAL

AGITATOR, PRIMARY,

C

60 GAL

AGITATOR, SECONDARY,

D

60 GAL

AGITATOR, PRIMARY,

C

80 GAL

AGITATOR, SECONDARY,

D

80 GAL

009243 1

009686 1

009244

009687

009245

009688

40 Gal

-

-

- -

- -

60 Gal

- -

- -

1

1

80 Gal

-

-

1

1

C

D

A

B

OM-TA/3 11

Transfer Case Assembly – Front Housing

QUANTITY

Parts List

Ref Description Part #

FRONT HOUSING, TRANSFER

1

CASE

FRONT HOUSING, TRANSFER

1

CASE

2

GEAR, PINION (24 TEETH)

2

GEAR, PINION (28 TEETH)

2

GEAR, PINION (32 TEETH)

MOUNTING PLATE,

3

GEARMOTOR

PIN, COUPLING, 3/8" DIA X

4

7/8" LONG

5

SET COLLAR, 1" ID

SCREW, MACHINE, HEX

6

HEAD, 1/4-20 X 1" LONG

7

WASHER, LOCK, 1/4"

KEY, 1/4 X 1/4 X 1-1/2"

8

SHAFT, MOTOR DRIVE

9

SHAFT, MOTOR DRIVE

9

SCREW, MACHINE, HEX HEAD,

10

7/16-14 X 1-1/2" LONG

SCREW, MACHINE, SOCKET

11

CAP, 5/16-18 X 1-1/2" LONG

12

WASHER, LOCK, 5/16

RING, EXTERNAL

13

BEARING, CYLINDRICAL

14

HOUSING, ECCENTRIC

15

FITTING, GREASE, STRAIGHT

16

SEAL, SHAFT

17

WASHER, LOCK, 5/16

18

SCREW, MACHINE, HEX

19

HEAD, 5/16-18 X 1" LONG

20

HOUSING, TOP BEARING

COVER PLATE

21

SCREW, ROUND HEAD, #10-

22

32 X 3/8" LONG

23

GEAR, SPUR (64 TEETH)

GEAR, SPUR (72 TEETH)

23

GEAR, SPUR (80 TEETH)

23

WASHER, THRUST, 1"

24

HOUSING, FRONT BEARING

25

KEY, 1/4 X 1/4 X 2"

26

SHAFT, 1" DIA X 11-1/2"

27

LONG

PIN, COUPLING, 1/2" DIA X

28

1-3/4" LONG

009263 1 - -

009250 - 1 1

009268 1

009254 -

009255

135118

009253

012012

005610 4 8 8

005655 4 8 8

009249 1 1 1

135117 1 - -

132026 - 1 1

006029 1 - -

115302 4 - -

005656 4 - -

009223 2 2 2

009209 3 3 3

009204 1 1 1

012100 3 3 3

001758 2 2 2

005656 12 12 12

005613 12 12 12

009205 1 1 1

128379 1 1 1

006009 4 4 4

009269 1 - -

009260 - 1 -

009261 - - 1

009208 1 1 1

009203 1 1 1

009258 1 1 1

009557 1 1 1

009305 1 1 1

40 Gal

-

1

1 1

1 1

60 Gal

- -

1 -

-

-

80 Gal

1

-

1

1

12 OM-TA/3

Transfer Case Assembly – Rear Housing

(For DHT & DEE/4 Kettles)

Parts List

QUANTITY

Ref Description Part #

29

REAR HOUSING, TRANSFER CASE
SCREW, MACHINE, HEX HEAD, 1/2-

30

13 X 1-1/4" LONG
SCREW, MACHINE, HEX HEAD, 1/2-

31

13 X 2-1/4" LONG
SCREW, MACHINE, HEX HEAD, 1/2-

32

13 X 1-3/4" LONG

33

NUT, HEX, 1/2-13 HEAVY DUTY

34

WASHER, LOCK, 1/2
POWER-AID ASSEMBLY

35
35

POWER-AID ASSEMBLY
HANDLE AND LATCH ASSEMBLY

36
36

HANDLE AND LATCH ASSEMBLY
SCREW, MACHINE, HEX HEAD, 5/16

37

X 3/4" LONG
SCREW, MACHINE, HEX HEAD, 5/16

38

X 1" LONG
WASHER, LOCK, 5/16

39
40

PIN, POWER-AID, TOP CONNECTION
PIN, POWER-AID, BOTTOM

41

CONNECTION

42

RING, RETAINING, EXTERNAL
COVER PLATE, TOP, REAR TRANSFER

43

CASE
SCREW, FLAT HEAD, #3/8-16 X 3/4"

44

LONG
COVER PLATE, BACK, REAR

45

TRANSFER CASE
SCREW, MACHINE, HEX HEAD, 1/4-

46

20 X 5/8" LONG
WASHER, LOCK, 1/4"

46a

47

GASKET, 5/32 X 1/2 X 8" LONG

48

GASKET, 5/32 X 1/2 X 10-1/8" LONG
SHAFT, 3/4" DIA X 7-5/8" LONG

49

COVER, TRUNNION, AGITATOR TILT

50

COVER, INSIDE, TRUNNION,

51

AGITATOR TILT
WASHER, COVER PLATE GASKET

52
53

SEAL, COVER PLATE GASKET
BEARING, ROLLER, 1" ID

54

SCREW, ROUND HEAD, #10-24 X

55

3/8" LONG
BASE, PIVOT

56
56

BASE, PIVOT
SWITCH, TILT

57
58

BRACKET, TILT SWITCH
SCREW, ROUND HEAD, #8-32 X

59

5/8" LONG

009295 1 1

005623 5 5

005728 2

005734 3

005705
005735
009718
009719
044392 1 ­041015 - 1

006014 4 -

005613 - 4

005656 4 4
012899 2 2

012890 2 2

001538 4 4

009608 1 1

013466 2 2

132037 1 1

078546 12 12

005655 12 12
005233 1 1
002121 2 2
009694 1 1
006972 2 2

006973 2 2

006974 2 2
006975 2 2
009212 2 2

006009 6 6

128618 1 ­003662 - 1
122176 1 1
128408 1 1

007526 1 1

40 Gal

5

10

1 -

- 1

60 Gal

2

3

5

10

OM-TA/3 13

Transfer Case Assembly – Rear Housing

(For DL Kettles)

QUANTITY

Parts List

Ref Description Part #

REAR HOUSING, TRANSFER

60

CASE
SCREW, MACHINE, HEX

61

HEAD, 1/2-13 X 1-1/4"
LONG

SCREW, MACHINE, HEX

62

HEAD, 1/2-13 X 2-1/4"
LONG

SCREW, MACHINE, HEX

63

HEAD, 1/2-13 X 1-3/4"
LONG

NUT, HEX, 1/2-13 HEAVY

64

DUTY
65 WASHER, LOCK, 1/2 005735 10 10 10
66 POWER-AID ASSEMBLY 009677 1 - ­66 POWER-AID ASSEMBLY 012903 - 1 ­66 POWER-AID ASSEMBLY 009642 - - 1

COVER PLATE, TOP, REAR
67

TRANSFER CASE

SCREW, FLAT HEAD, #3/8­68

16 X 3/4" LONG

COVER PLATE, BACK, REAR
69

TRANSFER CASE

SCREW, MACHINE, HEX
70

HEAD, 1/4-20 X 5/8" LONG
71 WASHER, LOCK, 1/4" 005655 12 12 12

GASKET, 5/32 X 1/2 X 8"
72

LONG

GASKET, 5/32 X 1/2 X 10­73

1/8" LONG

SHAFT, 3/4" DIA X 7-5/8"
74

LONG

COVER, TRUNNION,
75

AGITATOR TILT

COVER, INSIDE, TRUNNION,
76

AGITATOR TILT

WASHER, COVER PLATE
77

GASKET

SEAL, COVER PLATE
78

GASKET
79 BEARING, ROLLER, 1" ID 009212 2 2 2

SCREW, ROUND HEAD, #10­80

24 X 3/8" LONG
81 PIN, CONNECTING, POWER-AID 013405 2 2 2

WASHER, PLAIN, 1/2" ID,
82

0.078" THICK

PIN, COTTER, 1/8"
83

DIAMETER X 1" LONG
84 SWITCH, TILT 122176 1 1 1
85 BRACKET, TILT SWITCH 128408 1 1 1

SCREW, ROUND HEAD, #8­86

32 X 5/8" LONG

SCREW, MACHINE, HEX
87

HEAD, 5/8-11 X 3/4" LONG

009295 1 1 1

005623 5 5 5

005728 2 2 2

005734 3 3 3

005705 5 5 5

132037 1 1 1

013466 2 2 2

013873 1 1 1

078546 12 12 12

005233 1 1 1

002121 2 2 2

009694 1 1 1

006972 2 2 2

006973 2 2 2

006974 2 2 2

006975 2 2 2

006009 6 6 6

005598 4 4 4

009246 4 4 4

007526 1 1 1

009878 2 2 2

40 Gal

60 Gal

80 Gal

Ref Description Part #

88 HANDLE AND LATCH ASSEMBLY 044392 1 - ­88 HANDLE AND LATCH ASSEMBLY 041015 - 1
88 HANDLE AND LATCH ASSEMBLY 026685 - - 1
89 SCREW, MACHINE, HEX HEAD, 5/16 X 3/4" LONG 006014 4 - ­90 SCREW, MACHINE, HEX HEAD, 5/16 X 1" LONG 005613 - 4 4
91 WASHER, LOCK, 5/16 005656 4 4 4

MOTOR AND DRIVE GEAR

- MOTOR & DRIVE GEAR ASM, 1.5HP, 208V/360V 135822 1 - -

- MOTOR & DRIVE GEAR ASM, 2.0HP, 208V/360V 132099 - 1 1

- MOTOR & DRIVE GEAR ASM, 1.5HP, 240V/480V 135578 1 - -

- MOTOR & DRIVE GEAR ASM, 2.0HP, 240V/480V 128979 - 1 1

HARDWARE

- KNOB, BALL, RED 012691 1 1 1

QUANTITY

40 Gal

60 Gal

80 Gal

14 OM-TA/3

Equipment Box

Parts List

Ref Description Part #

1 CONTACTOR, 12A, 4-POLE 111072 1
2 BLOCK, FUSE, 2-POLE 096809 1
3 FUSE, 20A, CLASS CC 071489 2
4 INVERTER, 2HP, 200/240V 120436 1
4 INVERTER 2 HP, 380/460V 128975 1
5 LUG, GROUND, 14-16 AWG 119829 1
6 SOCKET, RELAY 115359 1
7 RELAY, CONTROL 115358 1
8 BLOCK, TERMINAL, 3-POLE 003888 1
9 TRANSFORMER, 100VA 115356 1

- WIRING KIT, VAR. SPEED 132383 1
PLATE, CONTACTOR

10

MOUNTING

128384 1

Qty

OM-TA/3 15

Equipment Box

Parts List

Ref Description Part #

ASSY, ELECTRICAL CONTROL,

­OPERATOR (COMPLETE)

SWITCH, START-STOP,

11

AGITATOR

12 SWITCH, SPEED, AGITATOR 115341 1
13 SWITCH, EMERGENCY STOP 115342 1

LEGEND PLATE, START -

14

STOP

15 LEGEND PLATE, BLANK 128478 1

LEGEND PLATE, EMERGENCY

16

STOP
BRACKET, CONTROL, HORIZ.

17

MOUNTING
BRACKET, CONTROL, VERT.

18

MOUNTING
WIRING HARNESS, CONTROL

­ASSY TO EQMT BOX

WIRING HARNESS, TILT

­SWITCH TO CONTROL ASSY

WIRING HARNESS, AGITATOR

­MOTOR TO EQMT BOX

- WIRING DIAGRAM 128491 1

128458 1

128485 1

128477 1

128479 1

128386 1

128490 1

128482 1

128483 1

128484 1

Qty

16 OM-TA/3

Wiring Diagram

OM-TA/3 17

Service Log

Model No: Purchased From:

Serial No: Location:

Date Purchased: Date Installed:

Purchase Order No: For Service Call:

Date Maintenance Performed Performed By

18 OM-TA/3

1055 Mendell Davis Drive • Jackson MS 39272

888-994-7636 • 601-372-3903 • Fax [phone]

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PART NUMBER 141909, REV. C (03/15)