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OM-TDB TA/2

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Equipment Description

The  Groen  TA/2  assembly  is  an  electrically

powered  mixer  with  dual  counter  rotating

agitators,  which  is  incorporated  into  Groen

kettles of 20 or 40 quart  capacity.

The  agitator  frame  is  constructed  of  tubular

stainless  steel  and  fitted  with  scrapers.  It  is

easily removed for cleaning.

The  mixer  has  a  variable  speed  drive  with

electrical speed control that powers on 1/2 HP

For a description of the kettle component of

your  cooker/mixer,  see  the  separate  kettle

manual.

Installation and Start-Up

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.

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 is as follows:

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. Fasten the cooker/mixer

to  the  floor  or  deck  to  reduce  chances  that

the unit could tip over if unit is provided with

flanged feet.

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.   TA/2 mixer requires a seperate 120V, 60Hz, 
      15 Amp outlet.  Unit is provided with a 6 ft. 
       long cord and grounded plug.
       WARNING:  DO NOT cut off the ground plug.

 

 

 

 

 

 

4.   Electrical  service  for  the  kettle  will

require  a  separate  connection.  See 

specific kettle manual.

WARNING

TO  PREVENT  POSSIBLE  ELECTRIC

SHOCK,  GROUND  THE  UNIT  AT  THE

TERMINAL PROVIDED.

5. Use the following check list to confirm that

the installation is correct. 

Unit level

motor.

the

Summary of Contents for TDB-20 TA/2

Page 1: ...2 TDB 40 TA 2 THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE READ UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE Information contained in this document is known to be current and accurate at the time of printing creation Unified Brands r...

Page 2: ...TLE 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 THE KETTLE AS POSSIBLE 4 STAND TO LEFT OR RIGHT SIDE OF KETTLE DEPENDING ON TILTING HANDLE PLACEMENT WHILE POURING DO NOT STAND DIRECTLY IN POUR PATH OF HOT CONTENTS 5 POUR SLOWLY MAINTAIN CONTROL OF KET...

Page 3: ...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 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 DIR...

Page 4: ...OM TDB TA 2 4 TO RUN AGITATOR TO STOP AGITATOR TURN THE ON OFF TOGGLE SWITCH TO OFF ...

Page 5: ...ERVICE LOG 15 WARRANTY 1 6 References DE SALES CENTER ECOLAB INC 370 Wabasha St Paul Minnes ota 55102 800 328 3663 or 612 293 2233 ZEP MANUFACTURING 1310 T Seaboard Industrial Blvd Atlanta Georgia 30318 NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March Park Quincy Massachusetts 02269 NFPA 70 The National Electrical Code TROUBLESHOOTING 11 ELECTRICAL SCHEMATIC WIRING DIAGRAM 14 ...

Page 6: ...ram is furnished at the rear of this manual A Installation is as follows 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 Fasten the cooker mixer to the floor...

Page 7: ... every scraper blade should touch the inside of the kettle during at least part of each revolution of the agitator d At the circuit breaker or fuse box turn on the electric power supply to the mixer e Switch on the drive and confirm that the mixer operates smoothly For a variable speed model confirm that the mixer operates correctly throughout its speed range f Make sure the agitator turns in the ...

Page 8: ... breaker or fuse box 4 Switch on the drive 5 Set the desired mixing speed CAUTION STARTING WITH THE MIXER SET AT HIGH SPEED MAY CAUSE MATERIAL TO SPILL OUT OF THE KETTLE ON VARIABLE SPEED UNITS a On a variable speed drive with electrical speed control turn the speed adjustment knob CAUTION UNDER HEAVY LOAD DO NOT RUN THE MIXER CONTINUOUSLY AT SLOWER THAN 5 OF FULL SPEED SLOWER OPERATION COULD DAMA...

Page 9: ...aper 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 gr...

Page 10: ...or and surrounding area b check the speed reducer gears for wear c check the speed reducer belt drive for proper tension and for wear Replace if worn Adjust tension if slack B Component Replacement WARNING BEFORE REPLACING ANY PARTS SHUT OFF ALL ELECTRIC POWER SUPPLIES TO THE COOKER MIXER All internal wiring is marked as shown on the schematic drawings in this manual Be sure that new components ar...

Page 11: ...Power supply to the unit b Fuse in the control console c d For a defect in the power module Check SCRs and diodes e Regulator f For loss of reference voltage Check speed adjustment pot and wiring Check maximum speed pot X g Motor brushes for wear or sticking X For a mechanical overload Auth Service Rep Only h That the tilt switch is closed X i For a ground or short in the motor X Motor runs at hig...

Page 12: ...ad b For incorrect jumper horsepower X c Power module X d Regulator X e Whether line voltage is too high X f Motor armature and wiring for ground or short X g For open motor field circuit by checking field current X Auth Service Rep Only SCRs or diodes have short lives a For constant overload peak overload or excessive starting load X b Panel for overheating because ambient temperature is too high...

Page 13: ...g 013357 Housing Bearing 013357 Bearing Ball 013358 Bearing Ball 013358 Gear Involute 48 Teeth 013359 Gear Involute 48 Teeth 013359 Gear Involute 18 Teeth 013360 Gear Involute 18 Teeth 013360 Gear involute 72 Teeth 013361 Gear involute 72 Teeth 013361 Pulley 013364 Pulley 013364 Seal Springless 013366 Seal Springless 013366 Shaft Primary 013378 Shaft Primary 013378 Shaft Secondary 013379 Shaft Sec...

Page 14: ...OTOR F 4 F 3 F 2 A 2 A 1 F 1 NOTE SWITCH OPEN WHEN AGITATOR IS IN DOWN POSITION 1 3 H P MIN SPEED CONTROLLER F1 A2 A1 F2 L2 MAX SPEED 1 4 H P 3 2 1 MERCURY SWITCH 3 2 1 1 2 H P 3 2 1 3 4 H P 3 2 1 6 5 4 3 2 1 GND L1 FUSE N L1 P N 047494 REV D OM TDB TA 2 14 ...

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