Noble HT-180EC Einrichtungshandbuch
INSTALLATION, OPERATION,
AND SERVICE MANUAL
HT-180EC
HT-180EC Manual • 07610-004-92-22-A
NOBLE DOOR-TYPE DISHMACHINES
150 °F
ii
Revision
Letter
Revision
Date Made by Applicable ECNs Details
A 10-9-20 JH N/A Initial release of manual.
REVISION HISTORY
iii
The manufacturer provides
technical support for all of
the dishmachines detailed
in this manual. We strongly
recommend that you refer to
this manual before making a
call to our technical support
sta. Please have this manual
open when you call so that our
sta can refer you, if necessary,
to the proper page. Technical
support is not available
on holidays.
Contact technical support toll-
free at 1-888-800-5672.
Technical support is available
for service personnel only.
HT-180EC1
Door-type dishmachine; ENERGY STAR® qualied,
electric-heated, high-temp, hot-water sanitizing,
with booster heater, single-phase.
HT-180EC3
Door-type dishmachine; ENERGY STAR® qualied,
electric-heated, high-temp, hot-water sanitizing,
with booster heater, three-phase.
NOMENCLATURE
iv
TABLE OF CONTENTS
GUIDES
Symbols...................................................................................................................................... 1
Abbreviations & Acronyms.......................................................................................................... 1
SPECIFICATIONS
Dimensions................................................................................................................................. 2
Table Dimensions ....................................................................................................................... 3
Operating Parameters ................................................................................................................ 4
Electrical Requirements ............................................................................................................. 5
INSTALLATION
Installation Instructions............................................................................................................... 6
Inspection ....................................................................................................................6
Unpacking....................................................................................................................6
Leveling .......................................................................................................................6
Plumbing......................................................................................................................6
Water Supply Connection............................................................................................6
Pressure Regulator......................................................................................................7
Shock Absorber ...........................................................................................................7
Connecting the Drain Line...........................................................................................7
Chemical & Exhaust Fan Electrical Connections ........................................................7
Chemical Connections.................................................................................................8
Plumbing Check ..........................................................................................................8
Electrical Power Connections......................................................................................9
Motor Rotation.............................................................................................................9
Voltage Check ...........................................................................................................10
Surrounding Area ......................................................................................................10
Temperature Setpoints ..............................................................................................10
OPERATION
Operating Instructions .............................................................................................................. 11
Preparation................................................................................................................ 11
Power Up................................................................................................................... 11
Filling the Wash Tub .................................................................................................. 11
Ware Preparation ...................................................................................................... 11
Daily Machine Preparation ........................................................................................ 11
Warm-Up Cycles ....................................................................................................... 12
Washing a Rack of Ware........................................................................................... 12
Operational Inspection............................................................................................... 12
Shutdown & Cleaning................................................................................................ 12
v
OPERATION
Detergent Control ..................................................................................................................... 15
Deliming ................................................................................................................................... 16
MAINTENANCE
Preventative Maintenance........................................................................................................ 17
TROUBLESHOOTING
Troubleshooting........................................................................................................................ 18
PARTS
Control Box............................................................................................................................... 20
Electrical Box............................................................................................................................ 22
Hood......................................................................................................................................... 24
Door & Arm............................................................................................................................... 26
Tub ........................................................................................................................................... 28
Frame ....................................................................................................................................... 30
Rinse Tank................................................................................................................................ 31
Motors ...................................................................................................................................... 32
Heaters..................................................................................................................................... 34
Plumbing .................................................................................................................................. 35
Plumbing Options ..................................................................................................................... 37
Wash & Rinse Assemblies........................................................................................................ 38
460 V Machine Transformer Mounting Box .............................................................................. 40
Kits ........................................................................................................................................... 41
SCHEMATICS
208/230/460 V, 50/60 Hz, 1-PH/3-PH....................................................................................... 42
TABLE OF CONTENTS
1
07610-004-92-22-A
GUIDES GUIDES
SYMBOLS
!
CAUTION
!
WARNING
NOTICE
- risk of injury to personnel.
- risk of damage to equipment.
- risk of electrical shock.
- lockout electrical power.
- reference data plate.
- important note.
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- caustic chemicals.
ABBREVIATIONS & ACRONYMS
ANSI - American National Standards Institute
Btu/Hr - British Thermal Units per Hour
CFM - Cubic Feet per Minute
GHT - Garden Hose Thread
GPH - Gallons per Hour
GPM - Gallons per Minute
GPG - Grains per Gallon
HP - Horsepower
Hz - Hertz
ID - Inside Diameter
kW - Kilowatts
MCA - Minimum Circuit Ampacity
MOP - Maximum Overcurrent Protection
NFPA - National Fire Protection Association
NPT - National Pipe Thread
OD - Outside Diameter
PRV - Pressure Regulating Valve
PSI -Pounds per Square Inch
V- Volts
07610-004-92-22-A
2
LEGEND
A - Water Inlet (1/2” NPT)
B - Electrical Connection Point
C - Drain (1 1/2” NPT)
can be increased 1 1/8" using the
machine's adjustable feet.
8
[204 mm]
25 1/4
[641 mm]
30 5/8
[779 mm]
29
[737 mm]
59
[1499 mm]
34
[864 mm]
TABLE HEIGHT 2 1/4
[58 mm]
13 1/4
[337 mm]
3 1/4
[81 mm]
16 7/8
[428 mm]
A
B
C
15 1/2
[394 mm]
2 1/8
[55 mm]
64
[1625 mm]
76
[1930 mm]
DOOR OPEN
14
[355 mm]
C
B
17 1/4
[438 mm]
CLEARANCE
A
4
[102 mm]
MIN
4
[102 mm]
MIN
SPECIFICATIONS DIMENSIONS
07610-004-92-22-A
3
30
(762 mm)
8 7/16
(214 mm)
20 1/2”
(521 mm)
OPENING
4 (102 mm) MIN
ALIGN WITH TABLE -
DISTANCE CAN VARY
4 (102 mm) MIN
ALIGN WITH TABLE -
DISTANCE CAN VARY
8 7/16
(214 mm)
Distance from wall
to rear rack rail.
Distance from wall
to right rack rail.
Control Panel
1 1/4”
[32 mm]
1 3/8”
[35 mm]
20 1/2”
[521 mm]
OPENING
30
(762 mm)
8 7/16
(214 mm)
20 1/2”
(521 mm)
OPENING
4 (102 mm) MIN
ALIGN WITH TABLE -
DISTANCE CAN VARY
Distance from wall
to rear rack rail. Control Panel
20 1/2”
(521 mm)
OPENING
CORNER INSTALLATION
STRAIGHT-THROUGH INSTALLATION
TABLE DIMENSIONS
SPECIFICATIONS
CORNER INSTALLATION
STRAIGHT-THROUGH INSTALLATION
4
07610-004-92-22-A
PERFORMANCE/CAPABILITIES
Operating Capacity:
Racks per Hour 58
Dishes per Hour 1450
Glasses per Hour 2088
Minimum Operating Cycle (Seconds):
Wash Time 40
Rinse Time 13
Dwell Time 4
Total Cycle Time 57
Tank Capacity (Gallons/Liters):
Wash Tank 8.0/30.3
Rinse Tank 2.0/7.6
WATER REQUIREMENTS
Minimum Wash Temperature (°F/°C) 150/66
Minimum Rinse Temperature (°F/°C) 180/83
Inlet Water Temperature (°F/°C) 110/44
Flow Pressure (PSI) 10 ± 2
Water Line Size 1/2”
Drain Line Size 1 1/2”
OPERATING PARAMETERS
SPECIFICATIONS
Always refer to the machine data plate for specic electrical and water requirements. The material provided on
this page is for reference only and is subject to change without notice.
NOTICE
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07610-004-92-22-A
5
ELECTRICAL REQUIREMENTS
SPECIFICATIONS
On three-phase machines, imbalanced wild leg goes to L3.
Also see the Motor Rotation section.
NOTICE
Local codes may require more stringent protection than what is displayed here and on the data plate. 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.
Volts Phase Freq Wash
Motor
Wash
Heater
Rinse
Heater Total Load MCA MOP
208 1 60 Hz 5.0 A 19.7 A 50.6 A 75.3 A 76.6 A 80.0 A
230 1 60 Hz 5.0 A 21.8 A 55.9 A 82.7 A 84.0 A 90.0 A
208 3 60 Hz 5.0 A 11.4 A 29.2 A 45.6 A 46.9 A 50.0 A
230 3 60 Hz 5.0 A 12.6 A 32.3 A 49.9 A 51.2 A 55.0 A
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Dieses Handbuch passt für folgende Modelle
2
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