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NOBLE DOOR-TYPE DISHMACHINES INSTALLATION, OPERATION, AND SERVICE MANUAL HT-180 HH SERIES HT-180 HH Series Manual • 07610-003-26-29-H...
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REVISION HISTORY Revision Revision Applicable Made by Details Letter Date ECNs 7-24-15 Release to production. 10-8-15 Added HH ventless booster tank assembly on pg. 40. 11-10-15 Corrected P/N for item #40 on pg. 37. 11-23-15 QOF-386 Replaced Plumbing Booster Inlet diagram, pg. 50. QOF-386 Changed item #12 on pg.
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NOMENCLATURE HT-180 HH Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing, with booster heater. HT-180 HH NB Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing, no rinse booster. HT-180 HH S Door-type dishmachine; steam-heated, high-temp, hot-water sanitizing. HT-180 HH VER The manufacturer provides Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing, technical support for all of with booster heater and ventless energy recovery system.
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TABLE OF CONTENTS OPERATION Operating Instructions ......................... 13 Preparation ........................13 Power Up ........................13 Filling the Wash Tub ....................... 13 Ware Preparation ......................13 Daily Machine Preparation ..................... 13 Warm-up Cycles ......................14 Washing a Rack of Ware ....................14 Operational Inspection....................
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TABLE OF CONTENTS PARTS Plumbing Options ........................50 Solenoid Valve & Vacuum Breaker Parts ..................51 Wash & Rinse Assemblies ......................52 VER System ..........................54 VER System Door Interlock ......................56 VER System Door Interlock Override ..................57 460 V Machine Transformer Mounting Box ................. 58 Kits ..............................
OPERATING PARAMETERS SPECIFICATIONS OPERATING CAPACITY: TANK CAPACITY: Rinse Tank (gallons/liters) 3.0/11.4 Normal Cycle Wash Tank (gallons/liters) 8.0/30.3 Racks per Hour Dishes per Hour 1325 Glasses per Hour 1908 MOTOR HP: Medium Cycle Wash Motor HP Racks per Hour Dishes per Hour Glasses per Hour 1008 WATER REQUIREMENTS:...
ELECTRICAL REQUIREMENTS SPECIFICATIONS Local codes may require more stringent protection than what is displayed here. Always verify with your electrical service contractor that your circuit protection is adequate and meets all applicable national and local codes. Numbers in this manual are for reference and may change without notice.
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ELECTRICAL REQUIREMENTS SPECIFICATIONS Local codes may require more stringent protection than what is displayed here. Always verify with your electrical service contractor that your circuit protection is adequate and meets all applicable national and local codes. Numbers in this manual are for reference and may change without notice.
INSTRUCTIONS INSTALLATION INSPECTION Before installing the unit, check the packaging and machine for damage. If the packaging is damaged, the machine might also be damaged. If there is damage to both packaging and machine, do not throw away the packaging. The machine has been inspected and packed at the factory and is expected to arrive to you in new, undamaged condition.
INSTRUCTIONS INSTALLATION WATER SUPPLY If water hardness tests at less than 3 GPG, install the water supply line directly to the machine’s incoming water connection point. A water shut-off valve should be CONNECTION: installed to allow access for service. WATER HARDNESS OF 3 GPG OR LESS STEAM LINE The steam machines come with lines to connect the source steam.
INSTRUCTIONS INSTALLATION CHEMICAL Detergent Connect detergent by removing the bulkhead fitting on the back of the machine and CONNECTIONS replacing it with the appropriate dispensing equipment. Chemical connections should be made by the chemical supplier. Using deionized water or other aggressive fluids will result in corrosion and Detergent Probe Installs Here...
INSTRUCTIONS INSTALLATION ELECTRICAL POWER Electrical and grounding conductors must comply with the applicable portions of the National Electric Code ANSI/NFPA 70 (latest edition) and/or other electrical codes. CONNECTIONS The data plate is located on the right side of the machine. Refer to the data plate for machine operating requirements, machine voltage, total amperage, and serial number.
INSTRUCTIONS INSTALLATION VOLTAGE CHECK Ensure that the power switch is in the "OFF" position and apply power to machine. Check the incoming power at the terminal block and ensure it corresponds with the voltage listed on the data plate. If not, contact a qualified service agency to examine the problem.
OPERATING INSTRUCTIONS OPERATION PREPARATION Before operating the unit, verify the following: 1. The tank is clean and free of debris. 2. The wash arms, rinse arms, sump strainer, and scrap screen are all installed correctly. 3. The standpipe is installed. Wash &...
OPERATING INSTRUCTIONS OPERATION WARM-UP CYCLES For the first operation of each day, it might be necessary to run the machine through three cycles to ensure that all of the cold water is out of the system and to verify that the unit is operating correctly.
OPERATING INSTRUCTIONS OPERATION SHUTDOWN & 4. Remove the sump strainer and scrap screen. CLEANING 5. Use a hand-scraper to scrape foodsoil into a trash basket. 6. Rinse with pre-rinse hose and replace. 7. Remove all wash and rinse arms. 8. Remove the end-caps from the arms. 9.
OPERATING INSTRUCTIONS OPERATION SHUTDOWN & 10. Use a small wire or toothpick to remove remaining debris or lime deposits from the nozzles. CLEANING 11. Flush the arms with water. 12. Replace end-caps and ensure they have been tightened. 13. Spray or wipe out interior of the machine. 14.
DETERGENT CONTROL OPERATION DETERGENT Detergent usage and water hardness are two factors that contribute greatly to how efficiently this machine will operate. Using detergent in the proper amount can CONTROL become a source of substantial savings. A qualified water treatment specialist can determine what is needed for maximum efficiency from the detergent.
DELIMING OPERATION DELIMING To delime the machine, follow the steps below. The tank capacities of the machine can be found on the Operating Parameters section of this manual. 1. Remove rinse arms and place in sink with deliming solution. 2. Disconnect or turn off chemical feeder pumps. 3.
PREVENTATIVE MAINTENANCE MAINTENANCE PREVENTATIVE The manufacturer highly recommends that any maintenance and repairs not specifically discussed in this manual be performed only by qualified service personnel. MAINTENANCE WARNING! Unqualified personnel performing maintenance on the machine may void the warranty, lead to larger problems, or cause harm to the operator. WARNING Following the operating and cleaning instructions in this manual will result in the most efficient results from the machine.
COMMON PROBLEMS TROUBLESHOOTING WARNING! Inspection, testing, and repair of electrical equipment should only be performed by a qualified service technician. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. WARNING PROBLEM POSSIBLE CAUSE...
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COMMON PROBLEMS TROUBLESHOOTING WARNING! Inspection, testing, and repair of electrical equipment should only be performed by a qualified service technician. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. WARNING PROBLEM POSSIBLE CAUSE...
CONTROL BOX PARTS Fuses 208/230 V 460 V WARNING: DISCONNECT POWER TO MACHINE BEFORE SERVICING WARNING: DISCONNECT POWER TO MACHINE BEFORE SERVICING DETERGENT DETERGENT EXHAUST FAN CONSTANT VOLTAGE RINSE-AID DISPENSER EXHAUST FAN CONSTANT VOLTAGE RINSE-AID DISPENSER DISPENSER DISPENSER CONTROL CONNECTION CONNECTION CONTROL CONNECTION...
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HOOD PARTS ITEM DESCRIPTION PART NUMBER Hood 05700-004-49-92 Hood Support Assembly 05700-004-13-45 Left Back Inner Door Guide 05700-031-76-34 Right Back Outer Door Guide 05700-031-76-80 Right Back Inner Door Guide 05700-031-76-35 Left Back Outer Door Guide 05700-031-76-33 Locknut, 1/4-20 Hex with Nylon Insert 05310-374-01-00 Washer, 1/4-20 05311-174-01-00...
DOOR & ARM PARTS See previous page. 07610-004-26-29-H...
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DOOR & ARM PARTS ITEM DESCRIPTION PART NUMBER Door Stop Kit 06401-003-08-69 Upper Door, Complete Assembly 05700-002-01-30 Plug, Cantilever 05340-011-35-00 Connecting Link 05700-021-92-45 Cantilever Arm, Complete Assembly (items 3, 5, 8, 9) 05700-004-51-87 Cantilever Arm, Arm Only 05700-004-51-40 Wear Button 05700-011-88-01 Bracket, Cantilever Arm Support 05700-031-88-00...
STEAM TUB PARTS ITEM DESCRIPTION PART NUMBER Tub Weldment, HH Steam 05700-002-63-13 Track Assembly 05700-002-01-00 Bulk Head Plug 04730-609-05-00 Wash Motor See "Motors" page. 07610-004-26-29-H...
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STEAM TUB PARTS ITEM DESCRIPTION PART NUMBER Gasket 05700-111-35-03 O-ring 05330-111-35-15 Bolt, Hex 3/8-16 x 1 1/4" 05305-276-10-00 Lower Wash Manifold Weldment 05700-031-46-00 Sump Strainer 05700-002-16-13 Bracket, Sump Strainer 05700-002-18-28 Locknut, 1/4-20 with Nylon Insert 05310-374-02-00 Strainer Weldment 05700-003-07-76 Wash Overflow Weldment 05700-001-25-69 Support, Ball Stop Lift (Not Shown) 05700-002-91-55...
STEAM COIL PARTS ITEM DESCRIPTION PART NUMBER Steam Coil, Complete Assembly 05700-002-08-62 Steam Coil 05700-021-41-38 Stand C, Steam Coil Support 05700-002-08-52 Stand D, Steam Coil Support 05700-002-08-53 Gasket, Steam Coil 05700-001-17-86 Washer, Steam Coil 05700-001-17-87 Adapter, Steam Coil Nut 05310-011-17-85 Stand A, Steam Coil Support 05700-002-08-50 Stand B, Steam Coil Support...
MOTORS PARTS Complete Assemblies (See next page for parts.) See Motor Rotation section. The models covered in this manual come supplied with various wash motor assemblies (a wash motor assembly includes the wash motor and the pump end), depending on the characteristics of the machine. To ensure you order the correct wash motor assembly for the model you are servicing, please refer to the following table: WASH MOTOR MODEL...
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MOTORS PARTS Parts (See previous page for complete assemblies.) ITEM DESCRIPTION PART NUMBER Pump Casing 208/230 V 05700-002-82-57 Pump Casing 460 V 05700-002-06-20 Impeller Assembly, 208/230 V 05700-002-82-50 Impeller Assembly, 460 V 05700-002-06-19 Mechanical Seal, 208/230 V 05330-002-34-22 Mechanical Seal, 460 V 05330-002-87-16 Motor Bolt 05700-002-82-55...
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OUTLET PLUMBING - HH PARTS ITEM DESCRIPTION PART NUMBER Outlet Plumbing, Vacuum Breaker Assembly 05700-003-22-08 Plug, 1/8" Brass 04730-209-07-37 Rinse Injector Assembly 05700-021-47-65 Gasket, Rinse Plumbing 05330-111-42-81 Outlet Plumbing, Lower Elbow Assembly 05700-003-22-09 NOTICE When servicing plumbing components, take care not to damage the threads of each individual item. Damaged threads can cause leaks and loss of pressure, which could adversely affect the performance of the dishmachine.
OSE, 1/2" ID X 24" LG RED 05700-004-19-89 ITEM (TEMPSTAR HH) PART NU A-HOSE, 1/2" ID X 24" LG RED 05700-004 05700-004-19-99 OSE, 1/2" ID X 67" LG RED A-HOSE, 1/2" ID X 67" LG RED 05700-004 PLUMBING - HH VER PARTS A-HOSE, 1/2"...
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PLUMBING - HH VER PARTS ITEM DESCRIPTION PART NUMBER Bushing, Hex 3/4" to 1/2" Brass 04730-002-56-27 Elbow, 3/4 Street Brass, 90-Degree 04730-206-04-34 Union, 1/2" x 1/2" Brass 04730-003-62-44 Tee, 1/2" x 1/2" x 1/4" 04730-002-22-56 Nipple, Brass 1/2" x 4" 04730-207-04-00 Fitting, 1/4"...
Nipple, Close, 3/4’’ NPT, Black Iron 04730-907-01-00 INLET PLUMBING - HH S PARTS To order this complete assembly, use part number: 05700-002-01-60 Bushing, Reducing, 3/4’’ to 1/2’’ 04730-911-02-34 Union, 3/4’’ NPT, Black Iron Elbow, 3/4” 90° Street 2 per assembly 04730-011-87-37 04730-912-01-01 3/4”...
OUTLET PLUMBING - HH S PARTS Union, 3/4’’ NPT, Black Iron To order this complete assembly, use part nu 04730-912-01-01 05700-002-01-55 Bushing, Reducing, 3/4’’ to 1/2’’ 04730-911-02-34 Steam Trap, 3/4” NPT F&T 06680-500-02-77 Elbow, 3/4” 90° Street 04730-011-87-37 Nipple, Close, 3/4’’ NPT, Black Iron 04730-907-01-00 To order this complete assembly, use part number: 05700-002-01-60...
PLUMBING OPTIONS PARTS SHOCK ABSORBER (WATER ARRESTOR) OPTION Water Arrestor, 1/2” 06685-100-05-00 Tee, 3/4” x 3/4” x 1/2” 04730-211-06-00 Nipple, 3/4”, Brass 04730-207-34-00 WATER TREATMENT OPTION Scaltrol System Replacement Cartridge 04730-003-05-76 (inspect at least every 6 months) RSC-100 PRESSURE REGULATING VALVE OPTION* Water Pressure Regulator, 3/4"...
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VER SYSTEM PARTS ITEM DESCRIPTION PART NUMBER Complete VER System Assembly 05700-004-18-05 Coil, Heat Exchanger 04420-004-19-61 Inlet, Cold Water 05700-004-19-01 Ring, Water Inlet 05700-004-19-24 Plate, Fan Mounting 05700-004-18-07 Upper Shroud 05700-004-18-06 Exhaust Box 05700-004-18-04 Gasket, Heat Exchanger 05330-004-18-22 Gauge 06680-011-86-42 Coil Box Back 05700-004-18-03 Bolt, 1/4-20 x 3/8"...
VER SYSTEM DOOR INTERLOCK PARTS ITEM DESCRIPTION PART NUMBER Guide Block, Door Lock 09330-004-22-72 Cover, Door Lock Mounting 05700-004-22-80 Rod, Interlock Weldment 05700-004-23-15 Solenoid, Horizontal, 1" Push 04820-004-24-11 Spring, Compression 05935-004-24-10 Base, Door Interlock Box 05700-004-24-25 Screw, 3/8" Pan Head 05305-171-02-00 Washer, Flat #10 05311-173-02-00...
VER SYSTEM DOOR INTERLOCK OVERRIDE PARTS The following instructions are for models equipped with the Door Interlock option. These instructions should only be used if the door interlock fails to unlatch and the doors won't open. 1. Turn machine off by flipping the power switch to "OFF." 2.
KITS PARTS Call 1-880-800-5672 to order kits for HT 180 HH models and use the part numbers below: DESCRIPTION PART NUMBER Door Interlock Kit 06401-004-03-23 Door Magnet Cover Kit 06401-004-07-73 Drain Water Tempering Kit 06401-004-07-86 Exhaust Fan Contactor Kit 05700-004-35-35 False Panel Kit 05700-002-52-89 Phase Conversion Kit - HH...