OPERATOR AND SERVICE MANUAL INA/2
Contents
1. IMPORTANT READ FIRST IMPORTANT WARNING CAUTION CAUTION WARNING WARNING CAUTION WARNING WARNING WARNING WARNING 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 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 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 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 DAMA2. 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 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 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 the sanitizer 10 completely It is recommended that the agitator be sanitized just before use CAUTION NEVER LEAVE A SANITIZER IN CONTACT WITH THE SURFACE OF STAINLESS STEEL LONGER THAN 20 MINUTES LONGER CONTACT CAN CAUSE CORROSION 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 OM INA 2 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 EQU
3. MIXER KETTLE KEEP WELL information plate and code CLEAR OF ROTATING MIXER ARMS AND PADDLES AT ALL TIMES Electrical conduit and connections are waterproof Mixer grounded For instructions on installing the kettle component of your cooker mixer see the separate kettle manual B Initial Start Up After the mixer is installed take the following actions to confirm that the equipment is operating correctly 1 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 If the mixer has a slip on mi coupling the drive pin must be positioned at Slip On Coupling the end of the J slot If a bolted coupling is employed the bolts must be turned to the proper position and the nuts must be tightened See photographs 3 When the mixer is in operating position each scraper blade should touch the inside of the kettle during at least part of each revolution of the agitator 4 At the circuit breaker or fuse box turn on the electric power supply to the mixer 5 Switch on the drive and confirm that the mixer operates smoothly throughout its speed range 6 Make sure the agitator turns in the correct direction so it pushes the nylon scraper Bolted Coupling 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 l
4. ERSONAL INJURY OR DAMAGE TO THE EQUIPMENT AND WILL VOID WARRANTY 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 TO 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 THE KETTLE AS POSSIBLE 4 STAND TO LEFT OR RIGHT SIDE OF KETTLE DEPENDING ON TILTING HANDLE PLACEMEN
5. GE TO THE EQUIPMENT SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WITH 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 OM INA 2 WARNING DO NOT PLACE HANDS TOOLS OR HOSES IN KETTLE WHILE AGITATOR IS MOVING AGITATOR INSTRUCTIONS WARNING AGITATOR AREA MUST BE CLEAR OF OBSTRUCTION BEFORE OPERATION TO RUN AGITATOR ENSURE KETTLE IS FULLY UPRIGHT ENSURE MIXER HEAD IS FULLY DOWN AND LATCHED SET THE SPEED DIAL TO DESIRED SPEED TURN THE START SWITCH TO ON TO STOP AGITATOR PRESS THE RED STOP BUTTON OR TURN THE SWITCH TO OFF WARNING DO NOT PLACE HANDS TOOLS OR HOSES IN KETTLE WHILE AGITATOR IS MOVING 4 OM INA 2 Table of Contents IMPORTANT OPERATOR WARNINGS eee ee REFERENC NNN EQUIPMENT DESCRIPTION 24 000 nna od ww E de Ronen 0 EG ekke G a INSTALLATION AND START UP 00 OPERATIONS EU PES CLEANING QT MAINTENANCE TROUBLE SHOOTING nskede g Fo ELECTRICAL SCHEMATIC as idda rier dedi 620 544604104454 61024454544 Ib References NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery Mar
6. IPMENT SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL VOID ALL WARRANTIES 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 hrs of operation or every 6 months Change oil completely every 3 years or 15 000 hrs Lubricant type is GG Arctic SHC 23 Food grade lubricant Mobil product 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 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 INA 2 Troubleshooting Vour Groen Mixer will operate smoothiv and efficientiv if properlv 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 auth
7. If the 2 With the lobe of the cam pointing cooker mixer will be cleaned or serviced or up and while holding the two cam bolts insert the bolts through the larger holes in the side of the will not be used for a week or longer cut off all power supplies to the unit at the circuit breaker or fuse box coupling The bolts must pass the flat 7 Switch off the drive before you tilt the mixer part of the shaft and through the To tilt the mixer first unlatch it See smaller holes IN the other side of the Photograph For some units YOU may need coupling to tilt the kettle forward slightly to let the agitator clear the kettle wall as you tilt the 3 Turn the cam bolts toward the shaft mixer 1 8 turn or until the lobe of the cam is snug against the flat side of the shaft 8 AS you tilt the mixer out of the kettle clean any clinging product from the agitator so 4 Fasten the bolts in place with the product will not drip onto the outside of the supplied hex nuts and tighten the nuts 2 If the mixer has been tilted up lower it into operating position THE UNIT WARNING 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 3 Turnon electric power to the unit at the circuit breaker or fuse box 4 Switch on the drive 5 Set the desired mixing speed kettle or surroundings and so the weight of product wil
8. OPERATOR AND SERVICE MANUAL INA 2 Part Number 141910 Rev A DOMESTIC MODEL INA 2 Inclined Agitator Mixer Assembly Stainless Steel Tilt Out Agitator Drive System Variable Speed Agitator Controls For 40 60 amp 80 Gallon Kettles DEE 4T 40 60 INA 2 DHT 40 60 INA 2 D 40 60 80 INA 2 Model D INA 2 NSE 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 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 recom mends referencing our product line websites unifiedbrands net for the most updated product information and specifications MADE INUSA IMPORTANT READ FIRST IMPORTANT CAUTION WARNING WARNING DANGER WARNING WARNING CAUTION WARNING WARNING WARNING CAUTION WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 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 P
9. T WHILE POURING DO NOT STAND DIRECTLY IN POUR PATH OF HOT CONTENTS 5 POUR SLOWLY MAINTAIN CONTROL OF KETTLE BODY HANDLE AT ALL TIMES 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 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 2 OM INA 2
10. a Lug Ground 14 6 AWG Wiring Kit Variable Speed Relay Control Socket Relay Wiring Schematic Variable Wiring Harness Wiring Harness Control Box Wiring Harness Control Box to Agitator Fuse Block Type M 3 Pole Cover Agitator Tilt Switch Limit Mounting Tilt Switch Bracket Latch Handle amp Latch Handle amp Spring Handle 3 8 x 1 x 12 Handle amp Bracket Knob Red Ball Handle Ring Tolerance Shaft Drive INA Type Shield Drip Post Pivot Assy Power Aid Assy Agitator Assy 40Gal Agitator Assembly 60 Gal Agitator Assy 80Gal Yoke Blade Scraper Blade Assy Pin Agitator Blade Clip Scraper Locking Parts List Part No Description 128485 Blade Scraper 115341 Holder Scraper Blade 115342 Spacer D INA 2 Motor 128458 Plate Bridge 128460 Plate Pivot 120436 Breaker Bar For D INA 128975 Drive 208 360V 1 5HP 003888 Drive 1 5 HP 240 480V 111072 Drive 2 HP 240 480V 096809 Drive 2HP 360Volt 071489 Control Mounting Bracket 115356 Connector Straight 119829 Connector 132383 Bracket Enclosure Mounting 115358 Mounting Plate 115359 Mounting Bracket Assembly 128491 Ring Basic External 128482 Limit Switch 128483 Latch 128484 Handle amp Latch Sub Assy 120706 Handle amp Bracket Assy 006972 Handle amp Spring Rod Assy 081019 Handle 3 8 x 1 x 21 137966 Knob Red Ball Handle 009188 Ting Tollerence 044115 Bearing Cylindrical 009180 Spring 162 Wire x 098 OD x3 001931 Plunger Spring 009238 Insert handle amp latch Assy 012691 Cover Ha
11. ch Park Quincy Massachusetts 02269 NFPA 70 The National Electrical Code OM INA 2 Equipment Description The Groen INA 2 assembly is an electrically powered mixer with an inclined agitator which is incorporated into Groen kettles of 40 to 80 gallon capacity The patented design provides a gentle lifting and folding action which avoids the build up of heavy particles at the bottom of the kettle This action is uniquely efficient in preparing such products as stews ground meat pie fillings franks and beans and similar items The agitator frame is constructed of tubular stainless steel and fitted with shovel type scrapers It is easily removed for cleaning 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 and Start Up VOLTAGE 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
12. 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 Your mixer requires a permanent connection with the electrical service Use waterproof conduit and waterproof connectors for this connection 4 Any electrical service for the kettle will require a separate connection See the specific kettle manual HIGH VOLTAGE 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 OM INA 2 Adequate clearance for tilting WARNING TURN OFF AGITATOR BEFORE ADDING INGREDIENTS OR INSPECTING KETTLE Access for service EEE CONTENTS DO NOT WEAR LOOSE CLOTHING OR JEWELRY AROUND Mixer power supply conforms to OPERATING
13. l not make the mixer fall down To operate the kettle component of your cooker mixer see the separate kettle manual ON OFF Mixer Speed Switch Control Knob Emergency Stop Switch OM INA 2 Cleaning A Suggested Tools amp Materials blade Figure 8 Position the loop of the locking clip so the hairpin clip will pass 1 Agood stainless steel cleaner through it when the hairpin clip is 2 Stiff brush SCRAPER BLADE 3 Sanitizer Solution B Precautions c SCRAPER LOCKING PIN BLADE HOLDER WARNING BEFORE CLEANING ANY PART OF THE MIXER OTHER THAN THE AGITATOR SHUT OFF ALL ELECTRIC POWER TO THE HAIRPIN CLIP COOKER MIXER AT THE CIRCUIT BREAKER OR FUSE BOX TO AVOID POSSIBLE ELECTRIC SHOCK There are four parts to each scraper blade KEEP WATER AND SOLUTIONS OUT OF THE CONTROLS ELECTRICAL WIRING AND DRIVE MECHANISM NEVER SPRAY OR HOSE THE MIXER C 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 Pull the hairpin clip out of the yoke To make this easier squeeze the ends of the clip closer together See Photos b Remove the locking clip then pull the plastic scraper blade out of its holde
14. ndle amp Latch Assy 012692 Mounting Plate 116168 Mount Arm Angle 3 x 3 x3 026709 Shaft Drive INA Type 040193 Shield Drip 040196 Post Pivot Assy 043540 Power Aid Assy 040207 Coupling Agitator 026684 Plate Bridge 004923 Plate Pivot 005100 Breaker Bar 3 16 2 5 x 2 x 30 003652 Bar Mounting Drive 003655 14 Part No 005098 123270 003727 040180 040181 073487 141902 141901 128972 115303B 128490 001674 N58643 128515 128519 128516 006792 081019 009188 016101 009185 009181 001932 012961 012962 009236 009237 MS17005 016219 016220 016221 016223 116168 026709 040193 040196 003883 040180 040181 073487 N56890 OM INA 2 Electrical Schematics H3 220V 240V 400 480V 100VA L TERMINAL BLOCK A e 2 AMP T3 L3 CONNECTION USED FOR 400 480 VOLT ONLY FOR TRANSFORMER 200 208V USE TERMINAL H2 220 240 USE TERMINAL 400 480V 14 AWG P N 128491 REV B 15
15. ocal Groen authorized service agency Kettles with 100 Gallon capacity and larger For instructions on initial start up of the kettle component of your cooker mixer see the separate kettle manual OM INA 2 Operation WARNING TURN OFF AGITATOR BEFORE ADDING INGREDIENTS OR INSPECTING KETTLE CONTENTS DO NOT WEAR LOOSE CLOTHING OR JEWELRV AROUND OPERATING MIXER KETTLE KEEP WELL CLEAR OF ROTATING MIXER ARMS AND PADDLES AT ALL TIMES 1 Before vou 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 CAUTION STARTING WITH THE MIXER SET AT HIGH SPEED MAY CAUSE MATERIAL TO SPILL OUT OF THE KETTLE ON VARIABLE SPEED UNITS a Ona variable speed drive with electrical speed control turn the speed adjustment knob 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 CAUTION UNDER HEAVY LOAD DO NOT RUN THE MIXER CONTINUOUSLY AT SLOWER THAN 5 OF FULL SPEED SLOWER OPERATION COULD DAMAGE THE SPEED CONTROL b Bolted Coupling 1 Guide the two pins of the drive shaft into the holes in the coupling 6 stop the mixer switch off the drive
16. orized Groen Service Representative For the phone number of the nearest agency check the Groen web site at www groen com 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 REPLAGEMENT 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 WHAT TO CHECK X indicates items which must be performed by an authorized technician Motor will not run Power supply to the unit For a mechanical overload example frozen product Circuit breaker or fuse Auth Service That the tilt switch is closed X Rep Only Fora ground or short in the motor X Overload heaters X Motor runs slowly User a mechanical overload Auth Service TE mE Rep Only b Foropen motor field circuit by checking field current X Motor speed varies User a Foran oscillating load by disconnecting the mixer drive rapidly from the agitator and checking motor speed Auth Service Rep Only b Variable speed controller X Motor overheats and or User a Fora mechanical overload b Ambient temperature is high Sparks excessively Auth Service c Incorrect supply voltage to motor X d Exce
17. r To reassemble the scraper a Push the blade as far as it will go into the holder b From the back or convex side of the holder the side that will be facing the kettle wall hook the locking clip through the slot in the OM INA 2 CAUTION WHEN YOU CONNECT THE SCRAPERWITH 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 c Position the scraper in the yoke then insert the hairpin clip Squeeze the ends of the clip closer together to help them pass through the second side of the yoke Make sure the hairpin clip has passed through the loop of the locking clip 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 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 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
18. ssive variation under voltage or over voltage in supply voltage X e Single phasing due to loose connection in supply line or a blow fuse X Circuit breaker or heater User a Foramechanical overload cuts out frequently Auth Service b Whether line voltage is too high X 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 is improperly connected X Troubleshooting guidance for the kettle component of your cooker mixer is contained in the separate kettle manual 12 OM INA 2 Parts List To order parts contact your authorized Groen Service Agency Supply the model designation part description part number and quantity required Where applicable provide the voltage and phase as well 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 Key Description Part No 1 Blade Assembly Scraper 005100 2 Blade Scraper Nylon 005098 3 Holder Blade Assembly 123270 4 Scraper Locking 003655 5 Clip Hairpin Retaining 003652 13 OM INA 2 Description Switch Assembiv Agitator Switch Assembly Speed Control Switch Assembly Emergency Stop Enclosure Nema Enclosure 12 x 16 x8 Inverter 230 Vac Inverter 380 460V Terminal Block 3 Pole Contactor 12Amp 4 Pole Fuse Block Fuse 20 Amp Transformer 100 V
Download Pdf Manuals
Related Search