OPERATOR AND SERVICE MANUAL OM/SM-TDB
Contents
1. 1 0 2 EQUIPMENT DESGRIPTION E RHSCR 4 8 Ron 3RCR ER Ee CS Rs 5 INSPEC TIO Nise UNPACKING sa PT 7 INSTALLATION Sats Nese iat die A EE epic heh pb be ae 8 NAL START UP emer ene a thee we 9 OPERATION nS ee EE 10 SEQUENCE OF OPERATION ester E ord oda 12 MAINTENANCE e rer 13 TROUBLESHOOTING ATR 15 CLEANING dub ngan ran ba REESE dai atis 19 PARIS EST ep 21 SGHEMA ee ae eee 25 SERVICE LOG gde eka eee Sen 26 REFERENCES ss pe dui xt ta d d P pq Peu INE m 26 WARRANTY ecc Rp xc 2 OM SM TDB 7 CE Equipment Description The Groen TDB 7 is a table top tilting steam jacketed kettle with a thermostatically controlled self contained electrically heated steam supply and appropriate controls mounted on a sturdy base The Model TDB 7 is available in 20 or 40 quart capacity The body of the TDB 7 Kettle is constructed of stainless steel welded into one solid piece The kettle is furnished w2. Jacket Vacuum in the Maintenance section of this manual Heater elements with ohmmeter for ground short or open element If an element is defective call Groen X Voltage of main power source X For air in the jacket See Jacket Vacuum in the Maintenance section of this manual Pressure switch setting X Thermostat operation Thermostat should click when the dial is rotated above and below the setting for the temperature of the kettle X Safety valve If the valve pops at pressures below 49 PSI replace it X Contactor to determine whether it is de energized X 15 OM SM TDB 7 CE User Instructions Regulations and Safety Precautions These Appliances have been CE marked on the basis of compliance with the and Low Voltage Directive These appliances MUST BE installed by competent person in conformity with the INSTALLATION AND SERVICING INSTRUCTIONS and National Regulations in force at the time Particular attention MUST be paid to the following Regulations for Electrical Installations Electricity at Work Regulations Health and Safety at Work Act Fire Precautions Act Local and National Building Regulations Those parts which have been protected by the manufacturer MUST NOT be adjusted by the User Users should be conversant with the appropriate provisions of the Fire Precautions Act In particular the need for regular servicing by a competent person to ensure the continued safe and efficie
3. Suggested Tools a Cleaner such as Klenzade HC 10 or HC 32 from ECOLAB Inc b Kettle brushes in good condition c Sanitizer such as Klenzade XY 12 d Film remover such as Klenzade LC 30 1 Precautions Before cleaning shut off the kettle by turning the thermostat dial to OFF and shut off all electric power to the unit at a remote switch such as the circuit breaker WARNING KEEP WATER AND SOLUTIONS AWAY FROM CONTROLS AND ELECTRICAL EQUIPMENT NEVER SPRAY THE SUPPORT HOUSING OR ELECTRICAL CONNECTIONS MA CHE WEAR EYE PROTECTION V CAUTION MOST CLEANERS ARE HARMFUL TO THE SKIN EYES MUCOUS MEMBRANES AND CLOTHING PRECAUTIONS SHOULD BE TAKEN WEAR RUBBER GLOVES GOGGLES OR FACE SHIELD AND PROTECTIVE CLOTHING READ THE WARNINGS AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER CAREFULLY 3 Procedure a Clean food contact surfaces as soon as possible after use If the unit is in continuous use thoroughly clean and sanitize the interior and exterior at least once every 12 hours WARNING DIRECT CONTACT WITH HOT AVOID SURFACES DIRECT SKIN CONTACT COULD RESULT IN SEVERE BURNS ANY b Scrape and flush out food residues Be careful not to scratch the kettle with metal implements 19 3 er met a Use only a sponge cloth or plastic brush to clean the kettle Scrapers or steel wool can harm the kettle surface Prepare hot solution of the detergent clean
4. pressure gauge gauge glass safety valve pressure contained electric heated steam source The kettle limit control low water cut off and an on off switch body is welded into one piece and furnished with a reinforced bar rim and welded butterfly pouring lip Service connections are required for 230 Volt single The interior of the kettle is polished to a 180 emery grit phase 50 Hz and 400 Volt three phase 50 Hz finish and the exterior is given a bright semi deluxe electricity finish The unit is ASME shop inspected and registered with the National Board for working pressures up to 50 IMPORTANT Prior to operation clean out the PSI Kettle support tilting mechanism and controls are kettle pan thoroughly using hot water and contained in an enclosed base Tilting is provided by a detergent Rinse out and dry thoroughly self locking worm and gear device or by a tilt handle 16 OM SM TDB 7 CE Operational and Maintenance Safety WARNING INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING IN ACCORDANCE WITH ALL APPLICABLE CODES BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY TO PREVENT SHOCKS ALL APPLIANCES WHETHER GAS OR ELECTRIC MUST BE EARTHED CAUTION BE SURE ALL OPERATORS READ UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS CAUTIONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL Operation 1 Initial Operational Readin
5. 37 6 Litres To prevent surge boiling no more than 80 of the maximum capacity should be used 4 Users Thermostat Provides automatic control of the Kettle Jacket temperature at settings up to 147 maximum 5 Sequence of Operation The following action reaction outline is provided to help the user understand how the equipment works When the operator starts up the kettle by turning the operating thermostat dial from OFF to a desired setting the thermostat switch closes This lights up the heating indicator light and causes the contactors to close allowing power to flow to heating elements When the temperature of the steam jacket reaches OM SM TDB 7 CE the value corresponding to the dial setting the thermostat switch opens This turns off the heating indicator light and causes the contactors to open stopping the power to the heaters As soon as the thermostat senses that the kettle is cooling below the set point the thermostat switch closes the heating indicator light comes on the contactors close and the heaters come on again On off cycling continues keeping the kettle at the set temperature This is why the heating indicator light cycles on and off during normal operation Every time the kettle is tilted the tilt cut off switch interrupts the power supply to the heaters so that the heating elements will not operate while not submerged in the jacket water If steam pressure greater than 50
6. elements mid point of sight glass If the level is low follow the instructions under Jacket Filling 1 Set the kettle in place and level it The base and Water Treatment Page 14 should be securely fastened to a table or work surface Four 3 8 16 N C threaded couplings 6 are provided in the base of unit Installation i under a ventilation hood is recommended Electrically earth the unit at the terminal provided 7 Equipotential terminal In accordance with national regulations the unit has been fitted with an equipotential terminal 2 Provide electrical power as specified on the electrical information plate attached to the equipment Observe all local and national codes and all regulations in force at the time of installation TDB 7 ELECTRICAL SPECIFICATIONS ELECTRICAL SUPPLY CONNECTION VOLTAGE PHASE KW ues KW AMPS Unit TDB 7 20 TDB 7 40 230V 1 Phase 33 Amps 57 Amps 400V 3 Phase 33 Amps 57 Amps OM SM TDB 7 CE Initial Start Up IMPORTANT BE SURE ALL OPERATORS READ UNDERSTAND AND FOLLOW THE OPERATING INSTRUCTIONS CAUTIONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL Now that the kettle has been installed you should test it to ensure that the unit is operating correctly 1 Remove all literature and packing materials from inside and outside of the unit 2 Confirm that the kettle tilts properly Either turn the crank or use the handle to tilt the kettle and return it
7. fine socket threads This step is unnecessary if the kettle is a crank tilt model The TDB 7 is shipped from the factory strapped on a pallet If the unit is a pull tilt model the handle is packed inside the kettle for shipment OM SM TDB 7 CE Installation The Groen Kettle is provided with CWARNING gt 3 The equipment is shipped ready for three complete internal wiring It is ready for HIGH a phase operation Refer to the wiring diagram immediate connection A wiring diagram 4 for single phase operation is provided in this manual and on the VOLTAGE inside of the control housing service 4 Bring the electrical service through the panel Any mechanical or electrical changes must be entrance at the rear of the support housing approved by Groen s Food Service Engineering making a watertight connection with the Department incoming lines A BX connection is not recommended Observe all local and national codes and all regulations in force at WARNING the time of installation INSTALLATION OF THE KETTLE MUST BE DONE BY PERSONNEL QUALIFIED TO DANGER ELECTRICALLY GROUND THE UNIT WORK WITH ELECTRICITY IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND OR DAMAGE TO THE TERMINAL PROVIDED FAILURE TO GROUND UNIT COULD RESULT IN ELECTROCUTION AND DEATH The completed unit has been operated at the factory 5 Confirm that the jacket water level is above to test all controls and heater
8. the jacket water level each day It should be above mid point of the round sight glass If the level is low see Jacket Filling and Water Treatment on page 14 BY SERVICE TECHNICIAN Testthe safety valve at least twice each month Test the valve with the kettle operating at 15 psi 105 kPa by pulling up the test chain for at least five seconds Then release the chain and let the valve snap shut If the valve does not activate there is no evidence of discharge or the valve leaks stop using the kettle immediately and contact a qualified Groen Test the safety valve at least twice each month service representative d The inside of the support housing should be kept clean e Atleast twice a year grease the two trunnion bearings The bearings are located within the kettle support housing Remove the access panels from the support housing with a screwdriver to gain access to the grease fittings Use a lithium based multi purpose grease When the access panels are removed the mounting bolts for the trunnion bearings and tilt switch can also be checked for tightness Ps mr WARNING WHEN TESTING AVOID ANY EXPOSURE TO THE STEAM BLOWING OUT OF THE SAFETY VALVE DIRECT CONTACT COULD RESULT IN SEVERE BURNS DISCONNECT ELECTRICAL POWER FROM THE KETTLE BEFORE ATTEMPTING TO GREASE THE TRUNNION BEARINGS On the crank tilt models the gear housing has fittings for proper lubrication of moving p
9. to the upright position 2 Turnon the electrical service to the unit 3 Pour two to four liters of water into the kettle 4 Following To Start Kettle instructions in the Operation section of this manual begin heating the water at the highest thermostat setting The heating indicator light should come on immediately and heating should continue until the water boils WARNING AVOID ALL DIRECT CONTACT WITH HOT 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 5 To shut down the unit turn the thermostat dial to OFF If the unit functions as described above it is ready for use If the unit does not function as intended contact your local Groen Certified Service Agency EE 2 simple turn of the thermostat controls the Groen TBD 7 Kettle OM SM TDB 7 CE Operation TILT HANDLE A ON PULL HANDLE MODELS PRESSURE GAUGE POWER INDICATOR LIGHT HEAT INDICATOR HOUSING chia CRANK TILT gotas ON CRANK TILT MODELS WATER LEVEL SIGHT GLASS CE units have three lights on the Control Panel The POWER light comes on when the the unit is turned on It indicates that power is being supplied to the unit The light comes on when heating elements are heating the kettle The LOW WATER light will come on when the wa
10. 7 19 9 L1 3 LH FAIM 29 9006 SMV vL LHM 49018 TYNINHIL 25 OM SM TDB 7 CE Service Log Model No Purchased From Serial No Location Date Purchased Date Installed Purchase Order No For Service Call Date Service Performed Performed By References KLENZADE SALES CENTER ECOLAB Inc NATIONAL SANITATION FOUNDATION 370 Wabasha 3475 Plymouth Rd St Paul Minnesota 55102 Ann Arbor Michigan 48106 800 352 5326 or 612 293 2233 UNDERWRITERS LABORATORIES INC NATIONAL FIRE PROTECTION ASSOCIATION 333 Pfingsten Road 60 Battery March Park Northbrook Illinois 60062 Quincy Massachusetts 02269 ZEP MANUFACTURING CO NFPA 54 Installation of Gas Appliances amp Gas 1310 T Seaboard Industrial Blvd Piping Atlanta Georgia 30318 NFPA 70 The National Electrical Code 26 OM SM TDB 7 CE Limited Warranty To Commercial Purchasers for Areas Outside of the U S and Canada Groen Foodservice Equipment Groen Equipment has been skillfully manufactured carefully inspected and packaged to meet rigid standards of excellence Groen warrants its Equipment to be free from defects in material and workmanship for twelve months from date of installation or eighteen months from date of shipment with the following conditions and subject to the following limitations This parts warranty is limited to Groen Equipment sold to the original commercial purchaser users but not original equipment manufacturers at its original place of installa
11. AWARE OF THE NEED FOR REGULAR SERVICING BY COMPETENT PERSON TO ENSURE CONTINUED SAFE AND EFFICIENT APPLIANCE PERFORMANCE WARNING TO PREVENT SHOCKS APPLIANCES WHETHER GAS OR ELECTRIC MUST BE EARTHED UPON COMPLETION OF INSTALLATION THE OWNERS MANUAL SHOULD BE HANDED TO USERS AND THE INSTALLER SHOULD INSTRUCT RESPONSIBLE PERSON S IN THE CORRECT OPERATION AND MAINTENANCE OF THE APPLIANCE THIS EQUIPMENT IS ONLY FOR PROFESSIONAL USE AND SHALL BE OPERATED BY QUALIFIED PERSONS IT IS THE RESPONSIBILITY OF THE SUPERVISOR OR EQUIVALENT TO ENSURE THAT USERS WEAR PROTECTIVE CLOTHING AND TO DRAW ATTENTION TO THE FACT THAT SOME PARTS WILL BY NECESSITY BECOME VERY HOT AND WILL CAUSE BURNS IF TOUCHED ACCIDENTALLY UNLESS OTHERWISE STATED PARTS WHICH HAVE BEEN PROTECTED BY THE MANUFACTURER ARE NOT TO BE ADJUSTED BY THE INSTALLER BEFORE ATTEMPTING ANY SERVICING ENSURE THAT THE ELECTRICAL SUPPLY IS DISCONNECTED WARNING THE UNIT MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY IMPROPER INSTALLATION CAN RESULT IN INJURY TO PERSONNEL AND OR DAMAGE TO EQUIPMENT THE UNIT MUST BE INSTALLED IN ACCORDANCE WITH APPLICABLE CODES CAUTION SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT WARNING TO AVOID DAMAGE OR INJURY FOLLOW THE WIRING DIAGRAM EXACTLY WHEN CONNECTING A UNIT WARNING BEFORE CLEANING THE OUTSIDE OF THE KETTLE DISCONNECT ELECTRIC POWER KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND ELECTRICAL C
12. ECT CONTACT WITH HOT FOOD OR WATER IN THE KETTLE DIRECT CONTACT COULD RESULT IN SEVERE BURNS CAUTION When removing cover KEEP FLOORS IN FRONT OF THE KETTLE WORK AREA CLEAN AND DRY IF SPILLS a Firmly grasp the handle OCCUR CLEAN AT ONCE TO AVOID SLIPS OR FALLS b Lift rear edge farthest from operator 1 2 3 5 cm to allow any steam and water vapor to escape the cooking vessel Wait 2 3 seconds Common Accessories 1 Lift Off Cover c Tilt cover to 45 60 angle and allow any hot condensate or product to roll off cover back As with stock pot cooking an optional lift off cover into kettle can speed up the heating of water and food products cover helps retain heat in the cooking vessel and reduces the amount of heat and humidity released into the kitchen Use of a cover can reduce some product cook times and help maintain the temperature color and texture of products being held or simmered for extended periods d Remove cover ensuring that any remaining hot condensate or product does not drip on operator floor or work surfaces Place cover on safe flat sanitary out of the way surface or return to kettle rim Make sure the handle is secure on the lift off cover before using ALWAYS use the handle to place or remove cover from the kettle Wear protective oven mitts and a protective apron 11 OM SM TDB 7 CE CAUTION DO NOT TILT KETTLE BODY WITH COVER IN PLACE COVER MAY SLIDE OFF CAUS
13. IMPORTANT INFORMATION KEEP FOR IMPORTANT INFORMATION OPERATOR AND SERVICE MANUAL OM SM TDB 7 CE Part Number 128433 INTERNATIONAL MODEL TDB 7 CE Steam Jacketed Kettle Self Contained Electric heated Table top mounted Stainless Steel Tilting Crank Tilt Model Pull Tilt Model THIS MANUAL MUST 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 recom mends referencing our product line websites MADE IN USA unifiedbrands net for the most updated product information and specifications TM OM SM TDB 7 CE IMPORTANT READ FIRST IMPORTANT THESE APPLIANCES MUST BE INSTALLED BY COMPETENT PERSON IN CONFORMITY WITH THE INSTALLATION AND SERVICING INSTRUCTIONS AND NATIONAL REGULATIONS IN FORCE AT THE TIME PARTICULAR ATTENTION MUST BE PAID TO THE FOLLOWING l E E REGULATIONS FOR ELECTRICAL INSTALLATIONS ELECTRICITY AT WORK REGULATIONS HEALTH AND SAFETY AT WORK ACT FIRE PRECAUTIONS ACT LOCAL AND NATIONAL BUILDING REGULATIONS USERS SHOULD BE CONVERSANT WITH APPROPRIATE PROVISIONS OF THE FIRE PRECAUTIONS ACT IN PARTICULAR THEY SHOULD BE
14. ING INJURY TO OPERATOR 2 Basket Insert An optional kettle basket insert can assist in cooking water boiled products including eggs potatoes vegetables shell fish pasta and rice The nylon mesh liner must be used when cooking product smaller than the mesh size of the basket which is approximately 1 4 6 mm This includes rice and small pasta shapes Tips For Use a Allow for the water displacement of the basket and product to be cooked This may mean only filling the kettle half full of water Test the basket and product displacement with the kettle OFF and with cold water in the kettle CAUTION DO NOT OVERFILL 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 AVOID ALL DIRECT CONTACT WITH HOT 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 b Load basket on a level stable work surface c Lift the loaded basket with both hands Get help from another person if the basket is too heavy for safe handling d Slowly lower product into kettle e When removing basket with cooked product lift basket straight up ensuring bottom of basket clears the rim and pouring lip of the kettle Wear protective oven mitts and protective apron f Allow hot wate
15. LLOW CLEARANCE FOR STIRRING BOILING AND SAFE PRODUCT TRANSFER TAKE SPECIAL CARE AVOID CONTACT WITH KETTLE BODY OR HOT PRODUCT WHEN ADDING INGREDIENTS STIRRING OR TRANSFERRING PRODUCT TO ANOTHER CONTAINER 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 KEEP FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY IF SPILLS OCCUR CLEAN IMMEDIATELY TO AVOID SLIPS OR FALLS FAILURE TO CHECK SAFETY 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 SAFETY VALVE DIRECT CONTACT COULD RESULT IN SEVERE BURNS BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND ELECTRICAL EQUIPMENT NEVER SPRAY OR HOSE THE SUPPORT HOUSING OR ELECTRICAL CONNECTIONS OM SM TDB 7 CE Table of Contents IMPORTANT OPERATOR WARNINGS
16. OMPONENTS NOTICE DO NOT USE ANY DE GREASER THAT CONTAINS POTASSIUM HYDROXIDE OR SODIUM HYDROXIDE OR THAT IS ALKALINE WARNING USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR THEIR AUTHORIZED DISTRIBUTOR VOIDS ALL WARRANTIES AND CAN RESULT IN BODILY INJURY TO THE OPERATOR AND DAMAGE THE EQUIPMENT SERVICE BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL VOID ALL WARRANTIES WARNING HIGH VOLTAGE EXISTS INSIDE CONTROL COMPARTMENTS DISCONNECT FROM BRANCH BEFORE SERVICING FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY OR DEATH 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 AND WILL VOID WARRANTY 2 WARNING WARNING CAUTION WARNING WARNING CAUTION WARNING WARNING WARNING WARNING OM SM TDB 7 CE 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 MINIMUM OF 2 3 5 8 cm BELOW THE BODY RIM TO A
17. PSIG is generated in the jacket the safety valve will open and relieve the excess pressure If the jacket water level gets too low before the heating elements overheat the high limit control will open and shut off power to the elements until the cools Setting the operating thermostat dial to OFF shuts down all control and heating circuits 6 To Empty Kettle TDB 7 Kettles with Crank Tilt To tilt the body of the kettle forward turn the hand crank on the front of the cabinet anti clockwise The body will stay in the position it holds when you stop turning the handle To return the body to the upright position turn the crank clockwise 18 TDB 7 Kettle with Tilt Handle The kettle is designed to be tilted in a controlled manner Grasp the insulated plastic ball firmly Maintain a firm grip on the handle when tilting while keeping the kettle body in a tilted position and when slowly returning the kettle body to an upright position WARNING DO NOT STAND IN FRONT OF THE KETTLE BODY WHEN TILTING BE CAREFUL CONTENTS FROM SPILLING PEOPLE ARE KEPT AWAY FROM KEEP HOT ENSURE THE KETTLE WHEN EMPTYING THE KETTLE 7 Power Failure If the power to the unit fails do not attempt to operate the appliance until the electricity supply is re established When the power comes back on follow the steps in Paragraph 8 2 1 Initial Kettle Operational Readiness Check 1 OM SM TDB 7 CE Cleaning
18. SS STEEL SURFACES LONGER THAN 30 MINUTES LONGER CONTACT CAN CAUSE STAINING AND CORROSION 20 lt is recommended that each piece of equipment be sanitized just before use If there is difficulty removing mineral deposits or a film left by hard water or food residues clean the kettle thoroughly and then use a deliming agent like Groen Delimer Descaler Part Number 114800 or Lime Away from Ecolab in accordance with the manufacturer s directions Rinse and drain the unit before further use If cleaning problems persist contact your cleaning product representative for assistance The supplier has a trained technical staff with laboratory facilities to serve you OM SM TDB 7 CE Parts List Kettle Body Pull Tilt Model To order parts contact your Groen Certified Service Agency Supply the model designation part description part number quantity and where applicable voltage and phase 53A 5 gt BOA 50 _53B IGG ml o C 0 40 44 AG 42 cask 21 OM SM TDB 7 CE Replacement Parts List Pull Tilt Models 22 OM SM TDB 7 CE Replacement Parts List Crank Tilt Models ROD coc co c gt 2 a 44444 4 9 N SD OM SM TDB 7 CE Description Base Weldment Cladding top pedestal Cladding side pedestal Cladding panel pedestal Pillow
19. T 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 TAKE SPECIAL CARE TO AVOID CONTACT WITH HOT KETTLE BODY OR HOT PRODUCT WHEN ADDING INGREDIENTS STIRRING OR TRANSFERRING PRODUCT TO ANOTHER CONTAINER OM SM TDB 7 CE When putting the cover on the kettle position it on top of kettle rim with its flat edge facing the pouring lip CAUTION DO NOT OVERFILL THE KETTLE WHEN COOKING HOLDING OR CLEANING KEEP LIQUIDS LEAST 2 3 5 8 cm BELOW THE KETTLE BODY RIM TO ALLOW CLEARANCE FOR STIRRING BOILING PRODUCT AND SAFE TRANSFER WARNING AVOID ALL DIRECT CONTACT WITH HOT SURFACES DIRECT SKIN CONTACT COULD RESULT IN SEVERE BURNS WARNING WHEN TILTING KETTLE FOR PRODUCT TRANSFER 1 WEAR PROTECTIVE OVEN MITT AND PROTECTIVE APRON 2 USE DEEP CONTAINER TO CONTAIN AND MINIMIZE PRODUCT SPLASHING 3 PLACE CONTAINER STABLE FLAT SURFACE AS CLOSE KETTLE AS POSSIBLE 4 STAND TO LEFT OR RIGHT OF KETTLE DEPENDING ON HANDLE PLACEMENT WHILE POURING NOT DIRECTLY IN POUR PATH OF HOT CONTENTS POUR SLOWLY MAINTAIN CONTROL OF KETTLE BODY HANDLE AT ALL TIMES AND RETURN KETTLE BODY UPRIGHT POSITION AFTER CONTAINER IS FILLED OR TRANSFER IS COMPLETE DO NOT OVERFILL CONTAINER AVOID DIRECT SKIN CONTACT WITH HOT CONTAINER AND ITS CONTENTS KEEP WORK AREA CLEAN AVOID ALL DIR
20. acket Screw round head 46 32 x 3 8 Thermostat adapter Gasket bottom cover oafety Valve Pressure gauge Pressure gauge lens Water fill assembly Kettle body wire harness Handle assembly Ball knob Tolerance ring Handle rod Equipotential terminal assembly Power light Heat amp low water light Power switch Washer lock 3 8 MS Washer lock 3 8 SS ocrew hex 3 8 16 x 1 SS Screw hex 1 2 13 x 1 Washer lock 1 2 Nut hex 1 2 13 C z Crank Tilt Models P N 108554 122054 012313 015589 003141 012940 096963 008739 101543 002916 009697 107172 007937 097005 084208 087635 101528 096938 012695 012691 012692 013597 122021 116381 116382 122004 005702 005618 005612 005622 005735 005705 X 0X OX OX OX OX OX OX OX OX OX OX OX OX OX OX OX OX KK OX OX OX X X X X KK x x I X OX OX OX OX OX KR OX X KK X x x x O X X X X X X X KR X OM SM TDB 7 CE iagram D iring W G3LON SS3 INN 9MV 8 S38lM TIY 3LON HOLIMS SSINd IH LVLSOWdYSsHL z LLI I 3 gt HOLIOVINOO LLI nc p na IQ Ed o E Mes Sd 01 Z L 1 IL SIN3IN3 13 9H c AOE 3SVHd OMY vl ONILVSH a 2040002 OMY FL 4 ot py OSH HOLOVLNOO ONO ding OMY FL 38 OP ESOL A009 V9 v 1 4 M 9 AO0F ASWHd IMM 29 900z SMV tl LHM I 1 ET DO FYIM 9090002 DMV tl LHM 70 T
21. arts Because the gears do not run in oil periodic OM SM TDB 7 CE lubrication with grease 15 necessary Frequency of lubrication will depend on operating conditions but the service should be performed at least once every six months Add grease through the Zerk fittings on the gear housing until you see grease flow out of the bearings around the trunnion shaft Also place a liberal amount of grease on the gear to cover the arc that is in contact with the worm gear When finished reassemble access panels to support housing Electrical wiring should be kept securely connected and in good condition Jacket Vacuum When the kettle is cold a positive pressure reading or a reading around zero on the pressure vacuum gauge indicates the presence of air in the jacket Air in the jacket slows down the heating of the kettle To remove air a Start the unit See the Operation section of this manual Be sure there is water or product in the kettle when heating b When the pressure vacuum gauge reaches a positive pressure reading of five PSI release the trapped air and steam by pulling up on the safety valve for about 1 second Repeat this step then let the chain snap back into the closed position Jacket Filling and Water Treatment The jacket was charged at the factory with the proper amount of treated distilled water You may need to restore the water to its proper level either because water was lost as steam du
22. ater continuously while you slowly add water treatment compound until the water reaches a pH between 10 5 and 11 5 Judge the pH by frequently comparing the color of the test strip with the color chart provided in the pH test kit f Record the exact amounts of water and treatment compound used These amounts may be used again if the same sources of water and compound are employed to refill the jacket in the future However it is advisable to check the pH every time treated water is prepared For optimum performance use correctly treated distilled water OM SM TDB 7 CE 4 Component Replacement WARNING BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY Model Jacket Capacity 4 7 Liters TDB 7 40 Wiring is marked as shown on the schematic drawings Be sure new components are wired in the same manner as the old Troubleshooting Your kettle is designed to operate smoothly and efficiently if properly maintained However the following is a list of checks in the event of a problem Wiring diagrams are furnished inside the service panel and at the back of this manual Items followed by X should only be done by a qualified service representative USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR ITS AUTHORIZED DISTRIBUTORS CAN INJURE TO THE OPERATOR AND DAMAGE THE EQUIPMENT AND WILL VOID ALL WARRANTIES SYMPTOM WHO WHAT TO CHECK Kettle will not heat and heating ind
23. block 1 1 2 bore Shim Pedestal machined Bearing with snap ring Worm shaft Worm gear 3 4 bore Spacer Washer Hand wheel Roll pin 1 4 1 Gear bushing Set screw socket 3 8 16 x 1 Gear sector 12 DP Key 1 4 sq x 1 1 4 round ends Spacer washer 1 4 Pedestal weldment Tilt switch amp bracket assembly Stop assembly Set collar Grommet Elec component mounting panel Contactor Relay socket base Water level sensor Terminal block Fuse block Ground lug Tilt switch amp bracket assembly Nut Keps 1 4 20 Indicator lamp H Pull Tilt Model tem not shown in illustrations P N 122185 122052 122051 122053 002989 122031 117786 002790 113057 012026 084956 012061 012614 113055 005593 009829 009262 122117 128517 127635 065527 065528 003492 122103 122042 117738 117737 088214 077840 002863 113074 012940 016028 X X XxX XxX x x I X X X OX OX XX OX OX XxX X gt Parts List To order parts contact your Groen Certified Service Agency Supply the model designation part description part number quantity and where applicable voltage and phase KR OX OX OX OX OX KK OX OX OX X X X x x x O X X X X X X X X X X X Key 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 50 51 24 Description Bullseye sight glass Thermostat knob Thermostat Water level probe Bottom Cover Nut hex 1 4 20 Pressure switch Reducing bushing 1 2 x 1 4 NPT Elbow Assembly Bottom cover br
24. cles on and off during normal operation Every time the kettle is tilted the tilt cut off switch interrupts the power supply to the heaters so that the heating elements will not operate while not submerged in the jacket water If steam pressure greater than 50 PSI is generated in the jacket the safety valve will open and relieve the excess pressure If the jacket water level gets too low and the heating elements overheat the high limit control will open shutting off power to the elements until the kettle cools Setting the operating thermostat dial to OFF shuts down all control and heating circuits OM SM TDB 7 CE Maintenance NOTICE Contact Groen or an authorized Groen representative when repairs are required 1 Periodic Maintenance Maintenance amp Service Log is provided at the back of this manual Each time maintenance is performed on your Groen kettle enter the date of the work what was done and who did it Keep this manual on file and available for operators to use Periodic inspection will minimize equipment down time and increase the efficiency of operation The following points should be checked BY OPERATOR a Check the pressure vacuum gauge every day The gauge should show vacuum of 20 to 30 inches when the kettle is cold If it does not see Jacket Vacuum on page 14 M T The pressure gauge should show a vacuum of 20 to 30 inches when the kettle is cold b Also check
25. ess Check After the TDB 7 Kettle has been installed according to service and installation instructions perform initial start up as a test to ensure that the unit is operating correctly a Remove all literature and packing material from the interior and exterior of the unit Make sure electricity supply 15 switched on c Ensure that the kettle is filled with water d Check the water level in the jacket The level should be between the lines on the gauge glass If the level is low the jacket water level will be required to be topped up This will require service call Check the pressure gauge If the gauge does not show sufficient vacuum 20 to 30 below zero then the jacket will require venting This will require service call f Switch the On Off switch to the On position The power on neon will illuminate 0 Turn the thermostat dial to the required setting The heat neon will illuminate WARNING AVOID CONTACT WITH THE FLUE SURFACES ARE VERY HOT AND WILL CAUSE BURNS DO NOT OBSTRUCT FLUE OPENING 17 2 To Shut Down Kettle a Turn the thermostat dial to the Off position b Switch the On Off switch to the Off position c Fora prolonged shut down turn the electricity main off Follow steps a and b 3 Filling the Kettle Prior to operation thoroughly clean the kettle using hot water and detergent Kettle capacities Modei Maximum Capacity TDB 7 20 18 8 Litres TDB 7 40
26. icator will not come on Kettle will not heat but heating indicator comes on Kettle continues heating after it reaches the desired temperature Kettle stops heating before it reaches the desired temperature Auth Service Kettle heats slowly oafety valve pops User a b Auth Service c d e f g h a b User a Auth Service b Hep Only C User a Auth Service b X indicates items which must be performed by an authorized technician Electric power supply to the unit Water level in jacket Control circuit fuses Replace a blown fuse only with a fuse of the same AMP rating X For loose or broken wires X Tilt cut off switch X That pressure switch is open X Operation of variable thermostat X Low water cutoff X Auth Service a Hep Only User Ja Auth Service b Thermostat operation The thermostat should click when the Contactor X Heater elements with ohmmeter for ground short or open element If element is defective call Groen X Thermostat dial setting Thermostat circuit for short X dial is rotated above and below the setting for the temperature of the kettle X Contactor to determine whether it is energized or stuck Thermostat dial setting Thermostat calibration X Thermostat operation The thermostat should click when the dial is rotated above and below the setting for the temperature of the kettle X For air in the jacket See
27. ing compound as instructed by the supplier Clean the unit thoroughly A cloth moistened with cleaning solution can be used to clean controls housings and electrical conduits d Rinse the kettle thoroughly with hot water then drain completely e As part of the daily cleaning program clean soiled external and internal surfaces Remember to check the sides of the unit and control housing f Toremove stuck materials use a brush sponge cloth plastic or rubber scraper or plastic wool with the cleaning solution To reduce effort required in washing let the detergent solution sit in the kettle and soak into the residue Do NOT use abrasive materials or OM SM TDB 7 CE metal tools that might scratch the surface Scratches make the surface harder to clean and provide places for bacteria to grow Do NOT use steel wool which may leave particles in the surface and cause eventual corrosion and pitting 0 The outside of the unit may be polished with a stainless steel cleaner such as Zepper from Zep Manufacturing Co h When equipment needs to be sanitized use solution equivalent to one that supplies 200 parts per million available chlorine Obtain advice on sanitizing agents from your supplier of sanitizing products Following the supplier s instructions apply the agent after the unit has been cleaned and drained Rinse off the sanitizer thoroughly NOTICE NEVER LEAVE A CHLORINE SANITIZER IN CONTACT WITH STAINLE
28. ith a reinforced rim and a butterfly shaped pouring lip It has a steam jacket rated for pressures up to 50 PSIG Kettle finish is 180 emery grit on the inside and bright semi deluxe on the outside A tilt handle allows the operator to manually tilt the kettle body in a controlled manner A crank tilt model is also available Pouring height accepts pans up to 4 inches high on a table top A built in steam generator sized for the kettle capacity and heated by electricity delivers steam into the jacket Airless operation of the steam jacket permits uniform efficient heating at temperatures as low as 150 F and as high as 295 In addition to the adjustable thermostat for operating control the unit has a tilt cut off switch low water cut off safety valve and high limit pressure switch as safety features A heating indicator light pressure gauge and sight glass are provided for monitoring kettle operation A single electrical connection is required for installation The unit may be ordered for use with 230 Volt single phase or 400 Volt three phase power mes Base Depth Rated Amp Load 3M 11 L1 L2 L3 19 L1 L2 L3 OM SM TDB 7 CE Models Crank Tilt TDB 7 CE Model Optional equipment available with any model Stand that supports the unit and holds pan in position for filling Lift off cover Basket insert Fill faucet Manual stirrers factory installed Motor driven agitato
29. nt performance of the Appliance WARNING HIGH VOLTAGE WARNING TO PREVENT SHOCKS ALL APPLIANCES WHETHER GAS OR ELECTRIC MUST BE EARTHED Upon completion of the installation the Owners Manual should be handed to the users and the installer should instruct the responsible person s on the correct operation and maintenance of the Appliance This equipment is ONLY FOR PROFESSIONAL USE and shall be operated by QUALIFIED persons It is the responsibility of the Supervisor or equivalent to ensure that users wear SUITABLE PROTECTIVE CLOTHING and to draw attention to the fact that some parts will by necessity become VERY HOT and will cause burns if touched accidentally IMPORTANT READ FIRST IMPORTANT The Groen Steam Jacketed Kettle you have just purchased has been handcrafted from the finest materials meticulously inspected and carefully tested to ensure that you receive the best possible product With reasonable care and periodic maintenance it will provide years of faithful service It is recommended that you establish a timetable for periodic maintenance as outlined in this manual Space is provided in the Service Log at the back of this manual Equipment Description General Charged at the factory with treated distilled water the steam source provides kettle temperature of 65 C to Groen models TDB 7 are stainless steel steam 150 C Controls for the unit include a thermostat jacketed table mounted tilting kettles with a self
30. only If sold as a component of another O E M manufacturer s equipment or if used as a consumer product such Equipment is sold AS IS and without any warranty Covers All Food Service Equipment Ordered After October 1 1995 27 I UNIFIEDSRANDS FOODSERVICE EQUIPMENT SOLUTIONS G GROEN 1055 Mendell Davis Drive OM SM TDB 7 CE Jackson MS 39272 Part Number 128433 Telephone 601 373 3903 Revised 7 99 Fax 601 373 9587
31. r factory installed OM SM TDB 7 CE Inspection amp Unpacking The unit will arrive in heavy shipping carton and will be attached to a skid Immediately upon receipt inspect the carton carefully for exterior damage CAUTION SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT TAKE CARE TO AVOID PERSONAL INJURY OR DAMAGE TO THE UNIT BY STAPLES LEFT for future reference Space for these entries is provided at the top of the Service Log at the back of this manual Keep this manual on file and available for operators to use CAUTION THIS UNIT WEIGHS 140 TO 163 LB 64 TO 74 KG INSTALLER SHOULD OBTAIN HELP AS NEEDED TO LIFT THIS WEIGHT IN THE WALLS OF THE CARTON Carefully cut the polyester straps around the carton and detach the sides of the box from the skid Pull the carton up off the unit Thoroughly inspect the unit for concealed damage Report any shipping damage or incorrect shipments to the delivery agent Write down the model number serial number and installation date and retain this information SAFELY When installation is to begin carefully cut the straps which hold the unit on the skid Lift the unit straight up off the skid Examine packing materials to be sure loose parts are not discarded with the materials Attach the tilt handle normally shipped inside the kettle by carefully threading it into the socket on the trunnion support Be careful to avoid cross threading
32. r to fully drain from product before moving basket away from the kettle Do not rest kettle basket on rim or pouring lip If basket is too heavy for individual to lift and safely move get help from another person Remove product immediately from basket into another container being sure to avoid contact with hot product and hot basket g Place basket with food on stable flat surface setting it inside a solid steamer or bake pan to catch any remaining hot water draining from product Sequence of Operation The following action reaction outline is provided to help the user understand how the equipment works When the operator starts up the kettle by turning the operating thermostat dial from OFF to a desired setting the thermostat switch closes This lights up the heating indicator light and causes the contactors to close allowing power to flow to heating elements When the temperature of the steam jacket reaches the value corresponding to the dial setting the thermostat switch opens This turns off the heating indicator light and causes the contactors to open stopping the power to the heaters As soon as the thermostat senses that the kettle is cooling below the set point the thermostat switch closes the heating indicator light comes on the contactors close and the heaters come on again On off cycling continues keeping the kettle at the set temperature This is why the heating indicator light cy
33. ring venting or because treated water was lost by draining IMPORTANT Pressure gauge must read 0 PSI or less before you fill jacket with water To fill jacket with water a If you are replacing water lost as steam use distilled water If you are replacing treated water that ran out of the jacket prepare more treated water as directed in step 3 Water Treatment Procedure b Remove fill plug with open end wrench or crescent wrench C Open shutoff valve turn handle 90 on ball valve d Use a funnel and add water to jacket e Check water level in jacket by viewing water level indicator glass f Continue to add water until the water level indicator glass is 3 4 full g Close shutoff valve and install fill plug Follow procedure in Jacket Vacuum to remove air from kettle jacket 3 Water Treatment Procedure WARNING TO AVOID INJURY READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF THE WATER TREATMENT COMPOUND a Obtain water treatment compound and a PH test kit from your authorized Groen parts distributor b Fill the mixing container with the measured amount of water required See the table at right Use distilled water c Hanga strip of pH test paper on the rim of the container with about 25 mm of the strip below the surface of the water d Measure the water treatment compound you will be using One way to do this is to add the compound from a measuring cup e Stir the w
34. ter level in the jacket falls below acceptable operating levels Refer to Jacket Filling and Water Treatment on Page 14 On most TDB 7 units the jacket water level is shown in a sight glass right on the kettle A To Start Kettle 1 EVERY DAY make sure that the jacket water level is above the mid point of the round sight glass If the level is low service is necessary 2 Check the pressure gauge If the gauge does not show 20 to 30 inches of vacuum i e a reading of 20 to 30 below 0 see Jacket Vacuum on page 14 3 Turn on the electrical power to the unit 4 Turn the thermostat dial to the desired setting The heating indicator light indicates that the kettle is heating and cycling of the light on and off indicates that the kettle is being held at the set temperature Once in each cycle the contactors in the support housing will make a clicking sound This is normal B To Transfer Product or Empty Kettle The kettle is designed and manufactured to be tilted in a controlled manner On those units equipped with a tilt handle grasp the insulated plastic ball firmly Maintain a firm grip on handle when tilting while keeping kettle body in a tilted position and when SLOWLY returning the kettle body to an upright position On those equipped with crank tilt turn the handle The kettle will remain in the position to which tilted until cranked again WARNING AVOID ALL DIRECT CONTACT WITH HOT SURFACES DIREC
35. tion in areas outside the U S and Canada ll Damage during shipment is to be reported to the carrier is not covered under this warranty and is the sole responsibility of the purchaser user Groen or an authorized service representative will repair or replace parts at Groen s sole election for any Groen Equipment including but not limited to draw off valves safety valves gas and electric components found to be defective during the warranty period IV This warranty does not cover boiler maintenance calibration or periodic adjustments as specified in operating instructions or manuals and consumable parts such as scraper blades gaskets packing etc or labor costs incurred for removal of adjacent equipment or objects to gain access to Groen Equipment This warranty does not cover defects caused by improper installation abuse careless operation or improper maintenance of equipment This warranty does not cover damage caused by poor water quality or improper boiler maintenance V THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE EACH OF WHICH IS HEREBY EXPRESSLY DISCLAIMED THE REMEDIES DESCRIBED ABOVE ARE EXCLUSIVE AND IN NO EVENT SHALL GROEN BE LIABLE FOR SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR THE BREACH OR DELAY IN PERFORMANCE OF THIS WARRANTY VI Groen Equipment is for commercial use
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