Groen Cooker Mixers Operator`s Manual - Model
Contents
1. VERTICAL MOUNT 16 OM TA 3 Wiring Diagram H2 200V 208V H3 220 240 H4 400 480 TILT SWITCH E STOP 14 1 25 27 13 15 CONNECTION USED FOR 400 480 VOLT ONLY COM SQUARE D INVERTER ADJUST POT 2 1 FOR TRANSFORMER 6 200 208V or USE TERMINAL H2 Ta 220 240 FtH 4 USE TERMINAL H3 400 480V USE TERMINAL H4 P N 128491 REV C OM TA 3 17 Service Log Maintenance Performed Performed By 18 OM TA 3 unified brands A SDOVER COMPANY 1055 Mendell Davis Drive Jackson MS 39272 888 994 7636 601 372 3903 Fax 888 864 7636 unifiedbrands net 2015 Unified Brands All Rights Reserved Unified Brands is a wholly owned subsidiary of Dover Corporation PART NUMBER 141 908 REV C 03 1 52. INI N N KF IN 51 AGITATOR TILT 006973 52 WASHER COVER PLATE GASKET 006974 53 SEAL COVER PLATE GASKET 006975 54 BEARING ROLLER 1 ID 009212 ER SEN ROUND HEAD 10 24X O06009 56 BASE PIVOT 128608 1 56 BASE PIVOT 003662 1 57 SWITCH TILT 122176 1 1 58 BRACKET TILT SWITCH 128408 1 1 SCREW ROUND HEAD 48 32 X 5 8 LONG 007526 1 4 OM TA 3 13 REAR HOUSING TRANSFER Parts List BG Page 00995 1 1 1 SCREW MACHINE HEX 61 HEAD 1 2 13 X 1 1 4 005623 5 5 5 LONG SCREW MACHINE HEX 62 HEAD 1 2 13 X 2 1 4 005728 2 2 2 LONG SCREW MACHINE HEX 63 HEAD 1 2 13 X 1 3 4 005734 3 3 3 LONG NUT HEX 1 2 13 HEAVY 64 NU 005705 5 5 5 55 65 WASHER LOCK 1 2 005735 10 10 10 N 66 POWER AIDASSEMBLY 009677 1 N N 66 POWER AIDASSEMBLY 012903 1 66 POWER AID ASSEMBLY 009642 1 AS I COVER PLATE TOP REAR NIS 67 TRANSFER CASE 132037 1 1 1 SCREW FLAT HEAD 3 8 013466 2 2 2 COVER PLATE BACK REAR 5 69 TRANSFER CASE 013873 1 1 1 SCREW MACHINE HEX 70 HEAD 1 4 20 X5 8 LONG 078546 12 12 12 71 W
3. 009253 1 1 1 5 SETCOLLAR 1 ID 012012 1 1 1 SCREW MACHINE HEX 6 HEAD 1 4 20X1 LONG 005610 4 8 8 7 WASHER LOCK 1 4 005655 4 8 8 8 KEY 1 4X1 4X1 1 2 009249 1 1 1 9 SHAFT MOTOR DRIVE 135117 1 9 SHAFT MOTOR DRIVE 132026 14 4 SCREW MACHINE HEX HEAD 10 746 14X1 1 2 LONG 006029 1 SCREW MACHINE SOCKET 11 cap 5416 18 X1 4 2 LONG 119302 4 12 WASHER LOCK 5 16 005656 4 13 RING EXTERNAL 009223 2 2 2 14 BEARING CYLINDRICAL 009209 3 3 3 15 HOUSING ECCENTRIC 009204 1 1 1 16 FITTING GREASE STRAIGHT 012100 3 3 3 17 SEAL SHAFT 001758 2 2 2 18 WASHER LOCK 5 16 005656 12 12 12 SCREW MACHINE HEX 006613 12 12 12 20 HOUSING TOPBEARING 009205 1 1 1 21 COVER PLATE 128379 1 1 1 SCREW ROUND HEAD 10 006009 4 4 4 23 GEAR SPUR 64 TEETH 009269 1 23 GEAR SPUR 72 TEETH 009260 1 23 GEAR SPUR 80 TEETH 009261 1 24 WASHER THRUST 1 009208 1 1 1 25 HOUSING FRONT BEARING 009203 1 1 1 26 KEV1 AX1 4X2 009258 1 1 1 SHAFT 1 11 1 2 a7 009557 1 1 1 PIN COUPLING 1 2 DIA X og uris 009305 1 1 1 12 OM TA 3 Parts List Parts List 29 REAR HOUSING TRANSFER CASE 009295 1 1 SCREW
4. 5 6 Operation qupuyyauas 7 CISanir1gi n a EE RE page 8 Maintenance EE page 9 a lag sca s page 10 Parts ISLS TS 11 16 Winng asada eta te 17 cci 18 References NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March Park Quincy Massachusetts 02269 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 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 ENGINEE
5. MACHINE HEX HEAD 1 2 30 4 1 4 LONG 005623 5 5 SCREW MACHINE HEX HEAD 1 2 31 13x 2 1 4 LONG 005728 2 2 SCREW MACHINE HEX HEAD 1 2 32 13x 1 3 4 LONG 005734 3 3 33 NUT HEX 1 2 13 HEAVY DUTY 005705 5 5 34 WASHER LOCK 1 2 005735 10 10 25 POWER AID ASSEMBLY 009718 1 35 POWER AID ASSEMBLY 009719 1 36 HANDLE AND LATCH ASSEMBLY 044392 1 26 HANDLE AND LATCH ASSEMBLY 041015 1 ASS SCREW MACHINE HEX HEAD 5 16 velg 37 X234 LONG 006014 4 N gg SCREW MACHINE 516 op5g13 4 N X1 LONG N 39 WASHER LOCK 5 16 005656 4 4 NT 40 PIN POWER AID TOP CONNECTION 012899 2 2 PIN POWER AID BOTTOM 4 CONNECTION 012890 2 2 VIEW A SEE BELOW FOR SCREW LOCATION 42 RING RETAINING EXTERNAL 001538 4 4 43 COVER PLATE TOP REARTRANSFER 200608001001 O0 GO 44 SCREW FLAT HEAD 3 8 16X3 4 2 2 LONG COVER PLATE BACK REAR 45 TRANSFER CASE 182037 1 1 SCREW MACHINE HEX HEAD 1 4 SCREW LOCATION 46 30 X5 8 LONG 078546 12 12 46a WASHER LOCK 1 4 005655 12 12 47 GASKET 5 32 X 1 2 X 8 LONG 005233 48 GASKET 5 32 X 1 2 X 10 1 8 LONG 002121 49 SHAFT 3 4 DIAX 7 5 8 LONG 009694 50 COVER TRUNNION AGITATOR TILT 006972 COVER INSIDE TRUNNION sleles 65 62 1 69 63 60 MOUNTING CONFIGURATION FOR ITEMS 50 51 52 53 54 INININ N
6. MAKE SURE THE SCRAPER IS CURVED A REVERSED SCRAPER WILL NOT SCRAPE AND CAN CAUSE SERIOUS DAMAGE 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 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 BEFORE REPLACING ANY PARTS SHUT OFF ALL ELECTRIC POWER SUPPLIES TO THE COOKER MIXER USE ONLY GROEN SUPPLIED PARTS SUBSTITUTION OF UNAUTHORIZED OR GENERIC PARTS CAN RESULT IN BODILY INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT DO NOT PLACE HANDS TOOLS OR HOSES IN KETTLE WHILE AGITATOR IS MOVING 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 RelerenceS anean een page 4 Equipment 5 ED VE Lite tcu Deam ENE
7. fax 888 864 7636 unifiedbrands net CAUTION WARNING WARNING DANGER WARNING WARNING CAUTION WARNING WARNING WARNING CAUTION WARNING WARNING WARNING WARNING WARNING IMPORTANT READ FIRST IMPORTANT BE SURE ALL OPERATORS READ UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS CAUTIONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL 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 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 ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED FAILURE TO GROUND UNIT COULD RESULT IN ELECTROCUTION AND DEATH AVOID ALL DIRECT CONTACT WITH HOT EQUIPMENT SURFACES DIRECT SKIN CONTACT COULD RESULT IN SEVERE BURNS AVOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE DIRECT CONTACT COULD RESULT IN SEVERE BURNS 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 TAKE SPECIAL CARE TO AVOID CONTACT WITH HOT KETTLE BODY OR HOT PRODUCT WHEN ADDING INGREDIENTS STIRRING OR TRANSFERRING PRODUCT T
8. TA 3 WE SEE MOUNTING CONFIGURATION BELOW Parts List 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 10 PLATE CONTACTOR 128384 1 MOUNTING 3 PHASE 208 VOLTS 5235 ISIL TL ISI OM TA 3 15 Parts List ASSY ELECTRICAL CONTROL OPERATOR COMPLETE 128458 1 SWITCH START STOP ii 128485 1 12 SWITCH SPEED AGITATOR 115341 1 13 SWITCH EMERGENCY STOP 115342 1 LEGEND PLATE START ja 128477 1 15 LEGEND PLATE BLANK 128478 1 LEGEND PLATE EMERGENCY f 128479 1 BRACKET CONTROL HORIZ GN 128386 1 BRACKET CONTROL VERT EG 128490 1 WIRING HARNESS CONTROL ASSY TO EQMT BOX 128482 1 WIRING HARNESS TILT SWITCHTO CONTROL ASSY 128483 1 HORIZONTAL MOUNT WIRING HARNESS AGITATOR MOTOR TO EQMT BOX 128484 1 WIRING DIAGRAM 128491 1
9. 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 Slip on Coupling intended call your local Groen authorized service agency For instructions on initial start up of the kettle component of your cooker mixer see ecu the separate kettle manual agitator Wrong rotation 7 Inside Correct eats 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 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 KETTLE KEEP WELL CLEAR OF ROTATING a Slip on Coupling Slide the coupling up onto the shaft as far as it will go Then MIXER ARMS AND PADDLES AT ALL TIMES 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 WARNING b Bolted Coupling THE UNIT IS EQUIPPED WITH AN i i AUTOMATIC TILT CUTOFF SWITCH IF 1 bus the two pins of the ave shaft into the 10 88 n the coupli
10. 3000 hours of operation or every 6 months DAMAGE TO THE EQUIPMENT Change oil completely every 3 years or every 15 000 hours Lubricant type is GG SERVICE PERFORMED BY OTHER THAN Artic SHC 23 Food grade lubricant Mobil product E 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 WARNING BEFORE REPLACING ANY PARTS SHUT B COMPONENT REPLACEMENT OFF ALL ELECTRIC POWER SUPPLIES TO 2 Na T THE COOKER MIXER 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 Gr
11. ASHER LOCK 1 4 005655 12 12 12 SCREW LOCATION 72 e SS2X12X8 095233 1 1 1 73 GASKET 5 32X1 2X10 qii 2 o 9 8 1 8 LONG 74 pe 3 4 DIA X 7 5 8 009694 1 1 1 MOUNTING CONFIGURATION FOR ITEMS 75 76 77 78 79 COVER TRUNNION 75 AGITATOR TILT 006972 2 2 2 COVER INSIDE TRUNNION 76 AGITATOR TILT 006973 21212 WASHER COVER PLATE me 006974 2 2 2 a mos E 006975 2 2 2 SVT 88 HANDLE LATCH ASSEMBLY 044392 1 5 88 HANDLE AND LATCH ASSEMBLY 041015 1 80 24X3 8 LONG 006009 6 6 6 88 HANDLE AND LATCH ASSEMBLY 026685 1 81 PIN CONNECTING POWER AD 013405 2 2 2 89 SCREW MACHINE HEX HEAD 5 16 X 3 4 LONG 006014 4 ap WASHER oossos a a 4 90 SCREW MACHINE HEX HEAD 5 16 X 1 LONG 005613 4 4 0 078 THICK 91 WASHER LOCK 5 16 005656 4 4 4 PIN COTTER 1 8 MOTOR AND DRIVE GEAR 83 009246 4 4 4 DIAMETER X1 LONG MOTOR amp DRIVE GEAR ASM 1 5HP 208V 360V 135822 1 84 SWITCH TILT 1216 1 1 1 MOTOR amp DRIVE GEAR ASM 2 0HP 208V 360V 132099 1 1 85 BRACKET TILT SWITCH 13408 MOTOR amp DRIVE GEAR ASM 1 5HP 240V 480V 135578 1 NEDE MOTOR 8 DRIVE GEAR ASM 2 0 240V 480V 128979 1 1 HARDWARE SCREW MACHINE HEX 87 HEAD 5 8 11 X 3 4 LONG 009878 2 2 2 KNOB BALL RED 012691 1 1 1 14 OM
12. O ANOTHER CONTAINER 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 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 DONOT OVER FILL CONTAINER AVOID DIRECT SKIN CONTACT WITH HOT CONTAINER AND ITS CONTENTS KEEP FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY IF SPILLS OCCUR CLEAN IMMEDIATELY TO AVOID SLIPS OR FALLS FAILURE TO CHECK PRESSURE RELIEF VALVE OPERATION PERIODICALLY COULD RESULT IN PERSONAL INJURY AND OR DAMAGE TO EQUIPMENT WHEN TESTING AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE PRESSURE RELIEF VALVE DIRECT CONTACT COULD RESULT IN SEVERE BURNS TO AVOID INJURY READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF THE WATER TREATMENT COMPOUND BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY TURN OFF POWER AT THE CIRCUIT BREAKER PRIOR TO INSTALLATION OR SERVICE 2 OM
13. OPERATOR amp SERVICE MANUAL IMPORTANT INFORMATION KEEP FOR OPERATOR This manual provides information for MODEL TA 3 INCLINED MIXER ASSEMBLY ss Stainless Steel Tilt Out Drive System Speed Agitator Controls For 40 60 amp 80 Gallon Kettles DEE 4 40 60 TA 3 DHT 40 60 TA 3 D 40 60 TA 3 sos THIS MANUAL MUST 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 flammable 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 Unified Brands suggests that if you are suspicious of damage to make notation on the delivery receipt It will be the responsibility of the consignee to file 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 lt 7 A BBSVER COMPANY 1055 Mendell Davis Drive Jackson MS 39272 888 994 7636
14. RING 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 Ad
15. TA 3 WARNING WARNING WARNING WARNING CAUTION CAUTION WARNING WARNING CAUTION WARNING WARNING WARNING WARNING WARNING WARNING WARNING IMPORTANT READ FIRST IMPORTANT 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 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 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 STARTING WITH THE MIXER SET AT HIGH SPEED MAY CAUSE MATERIAL TO SPILL OUT OF THE KETTLE ON TWO SPEED AND VARIABLE SPEED UNITS UNDER HEAVY LOAD DO NOT RUN THE MIXER CONTINUOUSLY AT SLOWER THAN 5 OF FULL SPEED SLOWER OPERATION COULD DAMAGE THE SPEED CONTROL 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 KEEP WATER AND SOLUTIONS OUT OF THE CONTROLS ELECTRICAL WIRING AND DRIVE MECHANISM NEVER SPRAY OR HOSE THE MIXER WHEN YOU INSTALL THE SCRAPER BLADES
16. eel wool which may leave particles imbedded in the surface and cause eventual corrosion and pitting 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 A PERIODIC SERVICE USE OF ANY REPLACEMENT PARTS ntari f 1 The interior of control and drive housings should be kept clean and dry OTHER THAN THOSE SUPPLIED BY GROEN e interior of control and drive housings should be kept clean and dry OR THEIR AUTHORIZED DISTRIBUTOR 2 Electrical wiring should be kept securely connected and in good condition VOIDS ALL WARRANTIES AND CAN CAUSE 3 Regular service of the mixer should include cleaning the motor and checking the BODILY INJURY TO THE OPERATOR AND reducer gearcase Check oil level at
17. equate 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 L D D D OM TA 3 5 Installation WARNING B INITIAL START UP TURN OFF AGITATOR BEFORE ADDING MN INGREDIENTS OR INSPECTING KETTLE After the mixer is installed take the following actions to confirm that the CONTENTS DO NOT WEAR LOOSE equipment is operating correctly CLOTHING OR JEWELRY AROUND 1 For a tilting model tilt the mixer through its complete tilting range to ensure that OPERATING MIXER KETTLE KEEP WELL there is no hazard or interference CLEAR OF ROTATING MIXER ARMS AND 2 Make sure the agitator is properly coupled with its drive shaft The mixer agitators PADDLES AT ALL TIMES 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 Atthe circuit breaker or fuse box turn on the electric power supply to the mixer 6 Switch on the drive
18. ion 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 Lay both agitators on flat surface top photo at left Remove hairpin clip from agitator bottom photo at left Remove scraper blades c c 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 st
19. ng POWER IS ON WHEN A TILTED MIXER IS 2 With the lobe of the cam pointing up and while holding the two cam bolts LOWERED INTO OPERATING POSITION insert the bolts through the larger holes in the side of the coupling The bolts THE MIXER WILL AUTOMATICALLY START must pass the flat part of the shaft and through the smaller holes in the other side of the coupling CAUTION 3 Turn the cam bolts toward the shaft 1 8 turn or until the lobe of the cam is STARTING WITH THE MIXER SET AT HIGH snug against the flat side of the shaft SPEED MAY CAUSE MATERIAL TO SPILL OUT OF THE KETTLE ON VARIABLE SPEED UNITS 4 Fasten the bolts in place with the supplied hex nuts and tighten the nuts If the mixer has been tilted up lower it into operating position CAUTION Turn on electric power to the unit at the circuit breaker or fuse box UNDER HEAVY LOAD DO NOT RUN THE CONTINUOUSLY ATSLOWER 5 OF FULL SPEED SLOWER OPERATION Set the desired mixing speed COULD DAMAGE THE SPEED CONTROL a Ona variable speed drive with electrical speed control turn the speed adjustment knob 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 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 t
20. o let the agitator clear the kettle wall as you tilt the mixer As you tilt the mixer out of the kettle clean any clinging product from the agitator ON OFF Speed Emergency so product will not drip onto the outside of the kettle or surroundings and so the Switch Control Knob Stop Switch 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 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 OM TA 3 A SUGGESTED TOOLS amp MATERIALS 1 A good stainless steel cleaner 2 Stiff brush 3 Sanitizer Solut
21. oen 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 GAUSE 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 WHAT TO CHECK X indicates items which must be performed by an authorized technician Motor will not run a Power supply to the unit b For a mechanical overload example frozen product c Circuit breaker or fuse Authorized d That the tilt switch is closed X Service Rep Only e For a ground or short in the motor X f Overload heaters X Motor runs slowly User a For a mechanical overload Fora For a mechanical overload overload Authorized b For open motor field circuit by checking field current X Service Rep Only Motor speed varies User a For an oscillating load by disconnecting the mixer drive from the rapidly agitator and checking motor speed Authorized b Variable speed controller X Service Rep Only Motor overheats and or User a For a mechanical overload sparks excessively b Ambient temperature is high Authorized c Incorrect supply voltage to motor X Service Rep Only d Excessive variation under voltage or over voltage in su
22. pply voltage X e Single phasing due to loose connection in supply line or a blown fuse X Circuit breaker or heater User a For air in the jacket See Jacket Vacuum in the Maintenance cuts out frequently section of this manual Authorized b Whether line voltage is too high X Service Rep Only c Motor armature and wiring for ground or short X d For open motor field circuit by checking field 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 Parts List FINGER SCRAPER 006502 PIN CIRCULAR COTTER 111957 2 2 2 c AGITATOR PRIMARY 00928 1 p AGITATOR SECONDARY gogggg 1 c AGITATOR PRIMARY 99244 1 AGITATOR SECONDARY Oogeg7 4 AGITATOR PRIMARY poss 1 AGITATOR SECONDARY oggggg 1 OM TA 3 11 FRONT HOUSING TRANSFER As 009263 1 FRONT HOUSING TRANSFER 1 e 009250 1 1 2 GEAR PINION 24TEETH 009268 1 2 GEAR PINION 28 TEETH 009254 1 2 GEAR PINION 32TEETH 009255 4 MOUNTING PLATE 9 135118 1 PIN COUPLING 3 8 DIAX
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