Noble HT-180 HH Guida all'installazione
INSTALLATION, OPERATION,
AND SERVICE MANUAL
HT-180 HH
SERIES
HT-180 HH Series Manual • 07610-003-26-29-H
NOBLE DOOR-TYPE DISHMACHINES
REVISION HISTORY
Revision
Letter
Revision
Date Made by Applicable
ECNs Details
A 7-24-15 KAP N/A Release to production.
B 10-8-15 KAP N/A Added HH ventless booster tank assembly on pg. 40.
C 11-10-15 JH N/A Corrected P/N for item #40 on pg. 37.
D 11-23-15 JH QOF-386 Replaced Plumbing Booster Inlet diagram, pg. 50.
E 1-12-16 JH
QOF-386
N/A
N/A
Changed item #12 on pg. 36 to 05700-003-07-76.
Added 05700-004-23-78, 05700-004-23-79, and 05700-004-23-
80 to view (pg. 35) and parts list (pg. 36).
Corrected Typical Electrical Circuits for HT-180HH Ventless.
F 5-11-17 JH N/A
Removed views that showed pressure regulator in certain
locations. Added the pressure regulator as an option.
Added exploded view and parts list for Motor & Pump Assembly.
Changed name of delime switch throughout from NORMAL/
DELIME to AUTO/MANUAL.
Added instructions on rinse arm maintenance to the
Maintenance section.
Added dimensions for the corner table notch to the Table
Dimensions page.
Added a Plumbing Options page.
Added the dispenser connections decal for the 460 V machine.
Added instructional pictures where appropriate.
Added external device wiring instructions as an Addendum.
Added instructions for programming new exhaust fan timer.
Updated schematics.
Updated to new manual format.
Audited and corrected all P/Ns in the manual.
G 9-11-17 JH 8541
8543
Moved door switch from the Tub Assembly page to the Hood
Assembly page.
Added door switch bracket assembly to the Hood Assembly
page.
Updated schematics.
H 10-23-18 JH
8392
8533
8536
8558
8567
8576
8599
Updated pg. 4.
Changed steam pressure to 10-30 PSI on pg. 5.
Updated electrical requirements on pgs. 6-7.
Added links to exhaust fan timer instructions to pg. 9.
Added Chemical Connections section to pg. 10.
Added Motor Rotation section to pg. 11.
Added False Panel/Corner Install section to pg. 12.
Added new exhaust fan timer to pgs. 23 and 25.
Changed P/N for contactor, item #4 on pg. 24.
Updated pgs. 28-29 with new door and arm assembly.
Replaced thermostat and components with solid state thermostat
and components pgs. 30-34.
Added phase conversion kit P/Ns to pg. 41.
Changed rinse arm bearing assembly on pgs. 52-53.
Changed rinse arm bearing kit P/N on pg. 53.
Added list of applicable kits to pg. 59.
Updated schematics.
The manufacturer provides
technical support for all of
the machines 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.
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
Door-type dishmachine; electrically-heated, high-temp, hot-water sanitizing,
with booster heater and ventless energy recovery system.
v
GUIDES
Symbols......................................................................................................................................... 1
Abbreviations & Acronyms ............................................................................................................ 1
SPECIFICATIONS
Dimensions.................................................................................................................................... 2
Dimensions - HH VER................................................................................................................... 3
Table Dimensions .......................................................................................................................... 4
Operating Parameters ................................................................................................................... 5
Electrical Requirements ................................................................................................................ 6
INSTALLATION
Installation Instructions.................................................................................................................. 8
Inspection......................................................................................................................... 8
Unpacking........................................................................................................................ 8
HH VER Assembly........................................................................................................... 8
Leveling............................................................................................................................ 8
Plumbing.......................................................................................................................... 8
Water Supply Connection ................................................................................................ 8
Steam Line Connection.................................................................................................... 9
Pressure Regulator.......................................................................................................... 9
Shock Absorber ............................................................................................................... 9
Connecting the Drain Line ............................................................................................... 9
Exhaust Fan Timer........................................................................................................... 9
Chemical Connections................................................................................................... 10
Plumbing Check............................................................................................................. 10
Electrical Power Connections .........................................................................................11
Motor Rotation ................................................................................................................11
Voltage Check................................................................................................................ 12
Surrounding Area........................................................................................................... 12
Temperature Setpoints................................................................................................... 12
False Panel/Corner Install.............................................................................................. 12
Facility Hot Water Heater............................................................................................... 12
TABLE OF CONTENTS
vi
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.................................................................................................... 14
Shutdown & Cleaning..................................................................................................... 14
VER Coil Cleaning.......................................................................................................... 16
Detergent Control ........................................................................................................... 17
Deliming.......................................................................................................................... 18
MAINTENANCE
Preventative Maintenance........................................................................................................... 19
TROUBLESHOOTING
Common Problems...................................................................................................................... 20
PARTS
Control Box.................................................................................................................................. 22
Hood............................................................................................................................................ 26
Door & Arm.................................................................................................................................. 28
Tub .............................................................................................................................................. 30
Steam Tub ................................................................................................................................... 33
Frame .......................................................................................................................................... 35
Rinse Tank .................................................................................................................................. 36
VER Rinse Tank ......................................................................................................................... 37
Steam Coil .................................................................................................................................. 38
Motors ......................................................................................................................................... 39
Heaters........................................................................................................................................ 41
Inlet Plumbing - HH ..................................................................................................................... 42
Outlet Plumbing - HH .................................................................................................................. 44
Plumbing - HH VER ................................................................................................................46
Inlet Plumbing - HH S ................................................................................................................. 48
Outlet Plumbing - HH S .............................................................................................................. 49
TABLE OF CONTENTS
vii
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 .............................................................................................................................................. 59
SCHEMATICS
HH/HH VER 208/230 V ............................................................................................................... 60
HH/HH VER 460 V ...................................................................................................................... 61
HH NB 208/230 V........................................................................................................................ 62
HH NB 460 V............................................................................................................................... 63
HH S 208/230 V .......................................................................................................................... 64
SDI Options ................................................................................................................................. 65
TABLE OF CONTENTS
1
07610-004-26-29-H
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.
i
- caustic chemicals.
ABBREVIATIONS & ACRONYMS
- instructions hyperlink.
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
07610-004-26-29-H
2
25
14
[641 mm]
C
31 [803 mm]
3
78
[97 mm] 1
[25 mm]
B
C
34
[864 mm]
11
34
[299 mm]
A
6812
[1740 mm]
7638
[1941mm]
25
14
[641 mm]
73
34
[1874 mm]
27
[686 mm]
CLEARANCE
86
34
[2203 mm]
WITH DOOR
OPEN
A
73
[1854 mm]
17 [432 mm]
C
B
28
58
[727 mm]
25 [635 mm]
14
15 [387 mm]
LEGEND
A - Drain 1 1/2" NPT
B - Water Inlet 3/4" NPT
C - Electrical Connection
increased 2" using the machine's
adjustable feet.
73
[1856mm]
4
[102 mm]
MINIMUM
4 [124 mm]
78
58
A
4
[102 mm]
MINIMUM
20
[508 mm]
D
D
5 1/2
(140 mm)
D - Optional Steam Connection 3/4” NPT
DIMENSIONS
SPECIFICATIONS
3
07610-004-26-29-H
( 3 mm)
23
4(79mm)
151
4(387mm)
113
4(298mm)
17 (432mm)
2 ( 7mm)
73 (1856mm)
34 (861mm)
93 (2362mm)
B
88 (2235mm)
C
10mm
51
4(134mm)
LEGEND
A - Drain 1 1/2" NPT
B - Water Inlet 3/4" NPT
C - Electrical Connection
increased 2" using the machine's
adjustable feet.
4(
(
2
85
872
7 ( mm)
CLEARANCE
2668
8
7
325
8
A
B
MINIMUM
DIMENSIONS - HH VER
SPECIFICATIONS
07610-004-26-29-H
4
TABLE DIMENSIONS
SPECIFICATIONS
30
(762 mm)
8 1/4
(210 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 1/4
(210 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 1/4
(210 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
For corner
install instructions:
CORNER INSTALLATION
STRAIGHT-THROUGH INSTALLATION
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