Page 1
LoH2O
Models
LoH2O (JFT)
Project
Item
Quantity
CSI Section 11400
Approval
®
Date
LoH
2
O
®
Options
Blower dryer
Additional wash section
Additional load module
Additional unload module
25’ (8m) wash down hose - mounted
Electrical connection with circuit breakers
Dual point electrical connection
Low prole doors
Flanged feet
Multiple conveyor peg choice
Drain at load or unload end
Prison Package
Standard Features
• Uses 58 gallons (219.5 liters) of water
per hour with sanitizing hot water
rinse
• All tanks and hoods constructed from
durable stainless steel with a
No. 3 nish and heliarced welded
• Stainless steel frame, legs and feet
• Two tank rackless conveyor shall have
a maximum capacity of 11,094 dishes
per hour at a belt speed of 6.7 (2.0 M)
feet per minute. At 5.3 feet (1.6 M) per
minute capacity will be 8,772 dishes
per hour
• Belt width of 29” (737 mm) and a
maximum clearance of 25” (635 mm)
throughout the machine
• Rear enclosure panels, hood and doors
are stainless steel and double-wall
insulated to reduce heat dissipation,
outside surface temperatures, and
noise pollution
• Insulated access doors for easy access,
cleaning and servicing
• Sloped tank(s) design to increase
visibility and accessibility for cleaning
as well as ensure complete tank
draining
• Heated power rinse zone uses fresh
rinse water a second time to provide
pristine results
• Exclusive Rainbow Rinse™ features an
arched, removable upper rinse arm
that provides superior rinse action
while reducing water usage
• A sequential digital temperature
readout of each tank housed in the
door of the electrical control panel.
The readouts will constantly display
the temperature of the pre-wash,
wash, power rinse and nal rinse in 5
second intervals
• A ball valve in the drain line of each
tank and interconnected to a common
machine drain connection at the load
end of the machine
• Each tank will be automatically lled
and maintained by a dual water level
oat. Water will be automatically
added to the machine when required
• Block manifold wash arms are easy to
remove, clean, and replace with non-
clogging convex wash arm jet
• Large, removable scrap screens
• Pre-wash includes a deep-well
removable scrap basket in addition to
a large removable scrap screen
• Self draining stainless steel pumps,
impellers, and housings are readily
accessible and serviceable
• Service access from front of machine
• Conveyor belt drive operates at two
speeds and is protected by an
overload safety device and an
automatic shut-down actuator
• Each door is equipped with a safety
switch. If a door is opened during
operation the switch will immediately
shut down the pumps and belt
• Operator activated start-stop switches
on both the load and unload ends and
the control panel
• Belt tension adjustment
• Removable insulated panels to
enclose the unit down to the base
frame on both the front and rear of
the machine
• A single, built-in 18” square (457 mm x
457 mm) indirect vent connection
with a 0.19 hp exhaust fan mounted in
a cleanable cross duct on the machine
for exhaust steam removal and
indirect vent connection
• 3” minimum wall clearance
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1 of 8
Page 2
Electric
" [486mm]
1
8
1'-7
3
2'-5
8
3
2'-4
8
1
9
" [234mm]
4
" [746mm]
" [721mm]
15'-5
13'-6" [4115mm]
12'-7" [3836mm]
1
" [4712mm]
2
7
6
" [486mm]
1
8
9" [229mm]
1'-7
" [971mm]
" [743mm]
1
4
1
" [1048mm]
1
3'-5
3'-10" [1168mm]
3" [76mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load or
unload end of the machine.)
4
4
3'-2
2'-5
DIRECTION OF OPERATION
8'-8" [2642mm]
7'-6" [2286mm]
Doors In The Open Postion
6'-1" [1855mm]
" [226mm]
8
7
8
6" [152mm]
3' [914mm]
Optional - Short Doors In The Open Position
" [706mm]
" [972mm]
1
4
4
3
3' [914mm]
2'-3
3'-2
3
1'-2
" [375mm]
4
1
18'-6" [5639mm]
2
3
Power Connections Inside Control Panel
4
3
2
5
7
5
4
3'-6" [1067mm]3' [915mm]3' [914mm]3' [914mm]3' [914mm]3' [914mm]
3" [76mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load or
unload end of the machine.)
3' [914mm]
" [1943mm]
1
2
6'-4
Control Cabinet Door Open
" [1644mm]
6'-10" [2083mm]
4
3
5'-4
Top of Exhaust Fan Housing
9'-0" [2743mm]
Maximum Ceiling Height for Short Doors - 7'-10" [2388mm]
1
" [129mm]
5
8
TYPICAL
18" [457mm] I.D. Square
12'-7" [3836mm]
1
Steam Vapor Exhaust Duct
Minimum 18" Square (Cross Section 324 Sq. In.)
Provided by HVAC Contractor
13'-6" [4115mm]
1
15'-5
" [4712mm]
2
Exhaust Requirements
- 1200 CFM
3" [72mm] Deep
A.F.F.
6'-10" [2083mm]
Condensate duct to extended into duct pan.
Condensate duct pan mounted on top of
dishmachine electrical section.
Note:
The steam vapor removal system built into the dishmachine consists of a fan that will remove 1200 CFM.
A single steam vapor connection must be provided by the installing contractor. This is an indirect connection
that must be capable of removing 1200 CFM from the area.
2 of 8
Visit us at www.jacksonwws.com or call us at 1-888-800-5672
6
" [273mm]
4
3
6" [152mm]
10
Legend
1 - 2" NPT Machine Drain Connection
(Floor drain - optional to either end)
2 - *Wash Tank Electrical Connection
3 - *Rinse Tank Electrical Connection
4 - *Booster Heater Electrical Connection
5 - *Motor Controls Electrical Connection
6 - 3/4" NPT Incoming Water Connection
7 - Vent Connection - See Detail
*See Table For Amp Draw
Page 3
" [486mm]
1
8
1'-7
3
" [375mm]
1'-2
4
9" [229mm]
1
" [4712mm]
15'-5
2
13'-6" [4115mm]
6
7
12'-7" [3836mm]
2'-5
2'-4
3
" [746mm]
8
3
" [721mm]
8
" [486mm]
1
8
1'-7
1
" [1943mm]
1
2
6'-4
Control Cabinet Door Open
or unload end of the machine.)
4
4
3
3' [914mm]
2'-3
3'-2
3" [72mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load
6'-10" [2083mm]
" [1644mm]
4
3
5'-4
Top of Exhaust Fan Housing
" [706mm]
" [972mm]
3' [914mm]
5
4
Power Connections Inside Control Panel
4
5
7
3
2
3
18'-6" [5639mm]
2
1
9
" [234mm]
4
1
3' [914mm]3' [914mm]3' [914mm]3' [914mm]3' [915mm]3'-6" [1067mm]
DIRECTION OF OPERATION
" [743mm]
" [971mm]
1
1
4
4
" [1048mm]
1
2'-5
3" [72mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load or unload
end of the machine.)
3' [914mm]
4
3'-2
3'-5
3'-10" [1168mm]
9'-0" [2743mm]
8'-8" [2642mm]
7'-6" [2286mm]
Doors In The Open Position
6'-1" [1855mm]
Optional - Short Doors In The Open Position
Maximum Ceiling Height for Short Doors - 7'-10" [2388mm]
" [273mm]
4
3
6" [152mm]
10
6
Jackson Electric Rackless Conveyor
Wash, Power Rinse & Final Rinse
Electrical requirements with booster*
Wash Heater & Pump Section
Power Rinse Heater & Pump Section
Pre-Wash Pump, Motors
& Controls
Booster*
Totals
*70° F rise booster
†
208V booster is 17.2kW
Heater
kW
24
33
-
18
†
Pump
208V 230V 460V
HP
3 75.5
100.5
3
3
11.4 10.4 5.4
47.7 41.5 20.8
235.1 199.7 100.1
1
5
" [129mm]
8
63.5 31.8
84.3 42.1
Typical
12'-7" [3836mm]
13'-6" [4115mm]
1
" [4711mm]
15'-5
2
Jackson Electric Rackless Conveyor with Blower Dryer
Wash, Power Rinse & Final Rinse
Electrical requirements with booster*
Wash Heater & Pump Section
Power Rinse Heater & Pump Section
Pre-Wash Pump, Motors,
Blower Dryer Heater & Controls
Booster*
Totals
*70° F rise booster
†
208V booster is 17.2kW
Heater
kW
24
33
9
18
†
1
Pump
HP
" [226mm]
6" [152mm]
7
8
8
208V 230V 460V
3 75.5
100.5
3
3
43.6 39.4 19.9
47.7 41.5 20.8
267.3 228.7 114.6
JFT (electric) comes standard with 4-point electrical hookup. For other variations, please contact the factory.
If water hardness exceeds 3 grains,
a water softener is required
We reserve the right to change specications appearing in this bulletin without incurring any obligation for equipment previously or subsequently sold.
63.5 31.8
84.3 42.1
3 of 8
Page 4
Load
A “start/stop” switch is located at the
load end of the machine for the
operator’s convenience.
Load platform is 12 gauge stainless
steel.
Machine Dimensions
Load
Height Depth Length
36”
(914.4 mm)
38-1/4”
(972 mm)
36”
(914.4 mm)
Shipping Dimensions
Load/Unload (Shipped Together)
Height Depth Length
71”
(1803 mm)
Weight: 621 lbs (282 kg)
48”
(1219 mm)
60”
(1524 mm)
Pre-Wash Tank
The pre-wash tank features a stainless
steel manifold system with stricturefree jets to optimize pressure for soil
removal and to provide easy access for
removal and cleaning.
A 3.0 hp, 1725 RPM motor and pump is
horizontally mounted. The pump
housing is stainless steel and
self-draining. A stainless steel strainer
with a removable basket is included.
The pre-wash tank features a sloped
design to ensure complete tank
draining and to minimize soil build-up.
Pre-Wash Tank
Height Depth Length
73”
(1854 mm)
Height Depth Length
79”
(2007 mm)
Weight: 642 lbs (291 kg)
46”
(1168 mm)
Pre-Wash Tank
48”
(1219 mm)
36”
(914 mm)
60”
(1524 mm)
Wash Tank
The wash tank features a stainless steel
manifold system with stricture-free jets
to optimize pressure for soil removal
and to provide easy access for removal
and cleaning.
A 3.0 hp, 1725 RPM motor and pump is
horizontally mounted. The pump
housing is stainless steel and
self-draining. A stainless steel strainer
with a removable basket is included.
The pre-wash tank features a sloped
design to ensure complete tank
draining and to minimize soil build-up.
Wash Tank
Height Depth Length
73”
(1854 mm)
Height Depth Length
79”
(2007 mm)
Weight: 642 lbs (291 kg)
46”
(1168 mm)
Wash Tank
48”
(1219 mm)
36”
(914 mm)
60”
(1524 mm)
Power Rinse Tank
Stainless steel power rinse arms with
stricture-free jets mounted above and
below the wares are easily removable
for cleaning.
A 3.0 hp, 1725 RPM motor with a
stainless steel housing and impeller are
included. Power rinse tank features a
sloped design to ensure complete tank
draining and to minimize soil build-up.
Power Rinse Tank
Height Depth
73”
(1854 mm)
Height Depth
79”
(2007 mm)
Weight: 627 lbs (284 kg)
46”
(1168 mm)
Power Rinse Tank
48”
(1219 mm)
4 of 8
Page 5
Final Rinse
Rainbow Rinse™ features an arched,
removable upper rinse arm that
provides superior rinse action while
reducing water usage.
The nal rinse water will cascade back
to the power rinse, wash, then the
pre-wash tanks.
Blower Dryer
A stainless steel tunnel incorporated
into the discharge section of the
machine. The blower dryer keeps the
operating personnel from removing
the wares before they reach the end of
the unload section. An industrial
fan-type with a squirrel cage driven by
a 0.6 hp direct drive motor dries the
wares as they exit the machine.
*The Blower Dryer is an option and
must be specied at time of order.
Unload
A “start/stop” switch is located at the
unload end of the machine for the
operator’s convenience.
Unload platform is 14 gauge stainless
steel.
The drive wheel shaft is supported by
two heavy-duty grease-lubricated ball
bearings in pillow blocks.
Length
36”
(914 mm)
60”
(1524 mm)
Final Rinse
Height Depth Length
82”
(2083 mm)
46”
(1168 mm)
36”
(914 mm)
Final Rinse
Height Depth Length
88”
(2235 mm)
Weight: 635 lbs (288 kg)
48”
(1219 mm)
60”
(1524 mm)
Blower Dryer
Height Depth Length
88”
(2235 mm)
38-1/4”
(972 mm)
36”
(914 mm)
Blower Dryer
Height Depth Length
93”
(2362 mm)
Weight: 504 lbs (229 kg)
48”
(1219 mm)
60”
(1524 mm)
Unload
Height Depth Length
36”
(914 mm)
38-1/4”
(972 mm)
42”
(1067 mm)
Unload
Shipped with Load End
5 of 8
Page 6
Steam
3" [72mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load
or unload end of the
machine.)
" [1048mm]
1
4
3'-5
3'-10" [1168mm]
DIRECTION OF OPERATION
" [972mm]
1
4
3'-2
3' [914mm]
" [486mm]
1
1'-7
1
15'-5
" [4712mm]
2
14'-6" [4420mm]
13'-6" [4115mm]
1
12'-7
" [3840mm]
4
10'-8" [3250mm]
7'-8" [2335mm]
3
2'-5
" [745mm]
8
3
2'-4
" [719mm]
8
1
5
8
3' [913mm]3' [914mm]
18'-6" [5639mm]
2
6
7
8
3
" [486mm]
1
8
9" [229mm]
1'-7
10" [254mm]
" [724mm]
1
2
2'-4
" [930mm]
5
8
3'-0
" [972mm]
1
4
3'-2
" [1945mm]
1
2
6'-4
Control Cabinet Door Open
" [705mm]
4
3
2'-3
3"[76mm] Minimum
4
3'-6" [1067mm]3' [914mm]3' [914mm]3' [915mm]
Floor Sink or Floor Drain
(Optional to drain at load or
unload end of the machine.)
3
1'-2
" [375mm]
4
7'-6" [2286mm]
8'-8" [2642mm]
Doors In The Open Position
18" [457mm] I.D. Square
6'-1" [1855mm]
Optional - Short Doors In The Open Position
1
A.F.F.
6'-10" [2083mm]
" [226mm]
8
7
8
10" [253mm]
3" [72mm] Deep
6" [152mm]
PREWASH
SECTION
7'-8" [2335mm]
10'-8" [3250mm]
12'-7
Steam Vapor Exhaust Duct
Minimum 18" Square (Cross Section 324 Sq. In.)
Provided by HVAC Contractor
WASH
SECTION
6
1
" [3843mm]
4
13'-6" [4115mm]
14'-6" [4420mm]
1
15'-5
2
Exhaust Requirements
- 1200 CFM
Condensate duct to extended into duct pan.
Condensate duct pan mounted on top of
dishmachine electrical section.
Note:
The steam vapor removal system built into the dishmachine consists of a fan
that will remove 1200 CFM. A single steam vapor connection must be provided
by the installing contractor. This is an indirect connection that must be capable
of removing 1200 CFM from the area.
" [4712mm]
POWER RINSE
SECTION
5
CONTROL
CABINET
8
9'-0" [2743mm]
6'-10" [2084mm]
" [1644mm]
4
3
5'-4
Top of Condensate Duct Pan
3' [915mm]
" [273mm]
" [343mm]
4
3
" [219mm]
1
6" [152mm]
4
7
5
3
2
8
10
8
1'-1
Maximum Ceiling Height for Short Doors - 7'-10" [2388mm]
2
Legend
1 - 2" NPT Machine Drain Connection
(Floor drain - optional to either end)
2 - Electrical Connection - See Table for Amp Draw
3 - 3/4" NPT Incoming Water Connection
4 - 1-1/2" NPT Steam Connection
5 - 3/4" NPT Wash Section Condensate Return
6 - 3/4" NPT Power Rinse Section Condensate Return
7 - 3/4" NPT Booster Heater Condensate Return
8 - Vent Connection - See Detail
6 of 8
Visit us at www.jacksonwws.com or call us at 1-888-800-5672
Page 7
" [930mm]
" [972mm]
8
5
1
4
3'-0
3'-2
" [1944mm]
1
2
6'-4
Control Cabinet Door Open
3" [72mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load or
unload end of the machine.)
" [724mm]
1
2'-4
" [705mm]
4
3
2'-3
1
" [4712mm]
15'-5
2
14'-6" [4420mm]
7
8
9" [229mm]
10" [254mm]
3
4
3'-6" [1067mm] 3' [914mm]
2
3' [914mm]
18'-5
6
7
" [5637mm]
8
" [486mm]
1
8
2
1'-7
3
" [375mm]
1'-2
4
13'-6" [4115mm]
12'-7
3' [915mm]
1
" [3840mm]
4
10'-8" [3250mm]
5
7'-8" [2335mm]
3
2'-5
" [745mm]
8
3
2'-4
" [719mm]
8
3' [913mm]
" [486mm]
1
8
1'-7
" [743mm]
" [972mm]
1
1
4
4
2'-5
3'-2
" [1048mm]
1
4
3'-5
3'-10" [1168mm]
3' [914mm]
1
" [240mm]
9
2
1
3' [914mm]
3" [72mm] Minimum
Floor Sink or Floor Drain
(Optional to drain at load or
unload end of the machine.)
DIRECTION OF OPERATION
6'-10" [2084mm]
" [1644mm]
4
3
5'-4
Top Of Condensate Duct Pan
3' [915mm]
" [343mm]
1
1'-1
2
" [273mm]
4
3
10
" [219mm]
8
5
8
3
6" [152mm]
Jackson Steam Rackless Conveyor
Wash, Power Rinse & Final Rinse
Steam tank heat electrical requirements with booster
Pump
HP
Wash Section
Power Rinse Section
Pre-Wash/Drive/Exhaust
Totals
4
7
208V 230V 460V
3 8.9
8.9
3
3
11.4 10.4 5.4
29.2 26.8 13.6
8
CONTROL
CABINET
8.2 4.1
8.2 4.1
2
POWER RINSE
SECTION
WASH
SECTION
6
15'-5
1
" [3843mm]
12'-7
4
13'-6" [4115mm]
14'-6" [4420mm]
1
" [4712mm]
2
5
10'-8" [3250mm]
Jackson Steam Rackless Conveyor with Blower Dryer
Wash, Power Rinse & Final Rinse
Steam tank heat electrical requirements with booster
Wash Section
Power Rinse Section
Pre-Wash/Drive/Exhaust/Blower Dryer
Totals
JFT (steam) comes standard with a 2-point electrical hookup. For other variations, please contact the factory.
PREWASH
SECTION
7'-8" [2335mm]
Pump
208V 230V 460V
HP
3 8.9
8.9
3
3
18.6 16.9 8.4
36.4 33.3 16.6
" [226mm]
8
7
8
6" [152mm]
1
8.2 4.1
8.2 4.1
6'-1" [1855mm]
10" [253mm]
9'-0" [2743mm]
8'-8" [2642mm]
7'-6" [2286mm]
Door In The Open Position
Optional - Short Doors In The Open Position
Maximum Ceiling Height for Short Doors - 7'-10" [2388mm]
If water hardness exceeds 3 grains,
a water softener is required
We reserve the right to change specications appearing in this bulletin without incurring any obligation for equipment previously or subsequently sold.
7 of 8
Page 8
LoH
2
O
®
ELECTRICAL
An electromechanical control system for increased reliability mounted in a stainlesssteel control cabinet on the front of the
machine. A step-down transformer is included to provide 115 volt, 60 cycles, 1 phase operation for controls including solenoid
valves, timers, etc. Wiring is 105C, 600-volt thermoplastic insulated wire and routed through UL approved conduit.
Low watt density tubular heating elements are mounted inside the wash and power rinse tanks and are easily removable from
the exterior of the unit. Heaters are protected by a water level oat switch control and a high limit overload.
Tank water temperature is maintained by a fast reacting thermostat which will control the heating element.
STEAM
Stainless steel tubular steam coils mounted inside the wash and power rinse tanks below the optimum water level and protected
by a water level oat switch control. An external “Y” strainer and high temperature steam solenoid to regulate the ow of steam
through the coil. Tank temperature is controlled and maintained by a fast reacting thermostat that will control the operation of
the steam solenoid. A oat and thermostatic steam trap to remove the condensate from the coil are included. Steam coils will
require a15-30 PSI owing steam pressure.
BOOSTER HEATERS - ELECTRIC
An internally mounted 18 kW electric booster heater sized to raise incoming 110˚F (43˚C) water supply to 184˚F (84˚C) minimum
for sanitizing rinse. The electric booster heater will have the capacity to heat 58 GPH from 110˚F (43˚C) to 184˚F (84˚C) minimum.
The tank is designed for a working pressure 150 PSI and hydrostatically tested at 300 PSI. The heater is complete with all plumbing, including NPT pipe and ttings from inlet and outlet. Electric heating elements are metal sheathed controlled by a close
tolerance immersion thermostat. The booster is protected with a high temperature limit switch and low water cut-o.
BOOSTER HEATERS - STEAM
An internally mounted steam booster heater sized to raise incoming 110˚F (43˚C) water supply to 184˚F (84˚C) minimum for
sanitizing rinse. The steam booster heater will have the capacity to heat 58 GPH from 110˚F (43˚C) to184˚F (84˚C) minimum. The
tank is designed for a working pressure 150 PSI and hydrostatically tested at 300 PSI. The heater is complete with all plumbing,
including NPT pipe and ttings necessary to meet all installation requirements.
8 of 8
DIMENSION REQUIREMENTS
Wall Clearance (Minimum) 3” (19 mm)
Inside Clearance
OPERATING CAPACITY
Dishes per Hour - Belt Speed 5.3 FPM (1.6 MPM) 8,772
Dishes per Hour - Belt Speed 6.7 FPM (2.0 MPM) 11,094
OPERATING TEMPERATURES
Pre-Wash (Recommended) 140˚F (60˚C)
Wash (Minimum) 152˚F (67˚C)
Rinse (Minimum) 162˚F (72˚C)
Final Rinse 184˚F (84˚C)
MOTORS
Pre-Wash Pump Motor 3.0 hp
Wash Pump Motor 3.0 hp
Power Rinse Pump Motor 3.0 hp
Conveyor Drive Motor 1/4 hp
HOW TO SPECIFY:
LoH2O JFT
25”H x 30”W
(635 mm x 762 mm)
Jackson WWS, Inc.
Shipping Address: 6209 North U.S. Highway 25E, Gray, KY 40734
Mailing Address: P.O. Box 1060, Barbourville, KY 40906
Telephone: 888-800-5672 • Fax: 606-523-1799
Email: info@jacksonwws.com
07610-003-94-17 [12/17/15]
We reserve the right to change specications in this bulletin without incurring any obligation for equipment previously or subsequently sold.
STEAM REQUIREMENTS
Steam Flow Pressure (PSIG) 15-30
Consumption @110˚F Incoming Water Temp (Tanks only) 200 lbm/hr
Consumption @110˚F Incoming Water Temp (70° F Rise Booster) 68 lbm/hr
Consumption with blower dryer 34 lbm/hr
WATER REQUIREMENTS
Inlet Tempterature 110˚F (43˚C)
Gallons per Hour 58 gal (219.5 L)
Waterline Size IPS (Minimum-inches) 3/4” (19 mm)
Drainline Size IPS (Minimum-Inches) 2” (51 mm)
Flow Pressure (PSIG) 15
TANK CAPACITY
Pre-Wash Tank 36 gal (136 L)
Wash Tank 36 gal (136 L)
Power Rinse Tank 36 gal (136 L)
PUMP CAPACITY
Pre-Wash Pump 260 GPM (984 LPM)
Wash Pump 260 GPM (984 LPM)
Power Rinse Pump 260 GPM (984 LPM)
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