Jackson 44CE Service Manual
SERVICE MANUAL
MAY 1990
SINGLE - TANK RACK CONVEYER SERIES
MODELS 44CE- 44CEL - 54CE - 54CEL
66CERPW - 66CELRPW - 76CERPW - 76CELRPW
7610-100-41-00
BEFORE CONNECTING, OPERATING OR ADJUSTING THIS PRODUCT, PLEASE READ THIS INSTRUCTION MANUAL
CAREFULLY AND COMPLETELY.
FOR YOUR CONVENIENCE, THIS BOOKLET CONSISTS OF THE FOLLOWING SECTIONS IN THIS ORDER:
1. TABLE OF CONTENTS
2. GENERAL...............
Safety precautions
Certification
3. SPECIFICATIONS ..........
Operating capacity
Water requirements
Dimensions
Tank capacities
Pump and motors
Electric heat
Standard racks
Shipping weight, dimensions
Electrical requirements
Nomenclature
4. INSTALLAT ION .............
Unpacking
Electrical requirements
Electrical connections
Plumbing and water flow diagram
Plumbing requirements for Hot Water Sanitizing
Plumbing requirements for Chemical Sanitizing
Chemical dispensing equipment
5. GUIDE TO OPERATIONS ................
System Start - Up/Check Dispensing
equipment
6. MAINTENANCE AND CARE ..........
Daily cleaning Weakly cleaning Preventive
maintenance Energy saving tips
Lubrication of conveyor motor
JACKSON PRODUCTS CO.
-3-
7. REPLACEMENT PART PROCEDURES ......
Water solenoids
Wash heater
Wash motor and pump
Pre-wash motor and pump
Conveyor motor
Conveyor motor drive clutch
Vacuum breaker
Manual lever - drain
Paddle limit switches
Control Box Electrical Components
Thermal overload relays
Thermal overload heaters
Indicator lights
Service disconnect switch
Control transformer
Circuit breaker
Digital temperature display / controller
Water level control
Auto cycle timer and calibration
8. ILLUSTRATED PARTS LIST ..........
Wash arm assembly
Conveyor motor drive assembly
Wash motor and pump
Pre-wash motor and pump
Incoming plumbing
Paddle switches
Table limit switch
Manual lever drain assembly
Strainers
Overflow / drain tubes
Conveyor pawl bar drive assembly
Control box electrical components
9. TROUBLESHOOTING GUIDE ........
Quick - reference diagnostic chart
Step - by - step troubleshooting flowcharts
Conveyor drive system
Wash motor system
Wash heat system
Auto fill system
Auto cycle system
10. WIRING SCHEMATICS .......
Model - 44 CE Model - 66 CERPW
Model - 44 CEL Model - 66 CELRPW
11. WARRANTY. .............
12. PART DISTRIBUTORS .........
-4 -
SAFETY PRECAUTIONS
NEVER TRY TO REPAIR OR REPLACE ANY PART OF THE DISHWASHER UNLESS IT IS SPECIFICALLY RECOMMENDED IN THIS
MANUAL. ALL SERVICING SHOULD BE DONE BY A FACTORY AUTHORIZED SERVICE TECHNICIAN DURING WARRANTY
PERIOD, THERE ARE NO USER SERVICEABLE PARTS. SAFETY PRECAUTIONS IN THIS MANUAL ARE PRECEDED BY THE WORDS
"WARNING" OR "CAUTION" AND ARE VERY IMPORTANT. WARNING MEANS THERE IS THE POSSIBILITY OF PERSONAL INJURY
TO YOURSELF OR OTHERS. CAUTION MEANS THERE IS THE POSSIBILITY OF DAMAGE TO THE UNIT.
CERTIFICATION
THE UL MARK INDICATES THIS PRODUCT IS LISTED WITH THE UNDERWRITERS
LABORATORY. THIS AGENCY CONDUCTS TESTS AND EVALUATIONS OF PRODUCT
COMPLIANCE TO UL STANDARDS FOR SAFETY.
THE NSF SEAL IS WIDELY RECOGNIZED AS A SIGN THAT THE ARTICLE TO WHICH IS IS
AFFIXED COMPLIES WITH ALL PUBLIC HEALTH AND SAFETY CODES FOR FOODSERVICE EQ.
APPENDIX SECTION
THE APPENDIX SECTION IN THIS MANUAL WILL CONTAIN AND COLLECT SUPPLEMENTAL INFORMATION ADDED TO UPDATE AND KEEP THIS MANUAL CURRENT TO THE PRODUCT IT REPRESENTS. IT ALSO PROVIDES PERTINENT IN FORMATION
REGARDING ALL PRODUCT CHANGES AND NEW PRODUCT DEVELOPMENTS. PLEASE READ THESE SUPPLEMENTS
CAREFULLY AND COMPLETELY FOR THEY MAY REPLACE OR SUPERCEDE INSTRUCTIONS ALREADY CONTAINED IN THIS
MANUAL.
PRODUCT RECORD
FOR FUTURE USE, PLEASE RECORD THE INFORMATION IN THE SPACES PROVIDED BELOW:
JACKSON PRODUCTS CO.
-5-
SPECIFICATIONS
THE SPECIFICATION SECTION IN THIS MANUAL WILL CONTAIN ALL PERTINENT DATA COVERING THE SINGLETANK RACK CONVEYOR SERIES DISHWASHING MACHINES.
PLEASE REFER TO THIS SECTION FOR ALL DETAILS CONCERNING:
OPERATING HOT WATER CAPACITY
HOT WATER REQUIREMENTS
OVERALL MACHINE DIMENSIONS
TANK CAPACITIES
PUMP AND MOTORS
ELECTRIC HEAT
STANDARD RACKS
SHIPPING WEIGHT
ELECTRICAL REQUIREMENTS
ALL SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
-6-
JACKSON PRODUCTS CO.
SINGLE-TANK
Jackson's 44 Series is made up of
SPECIFICATIONS
L
MODELS
44CE&44CS
MODELS
EL&44CSL
Operating Capacity
Racks per Hour
205
205
Dishes or glasses per Hour
5125
5125
Incoming Waterline Size
1/2" IPS
1/2" IPS
Flow Pressure
20 PSIG
20 PSIG
Flow Rate a) 20 PSI
4.8 GPM
4.8 GPM
Final Rinse Consumption & 20 PSI flow
pressure
Final Rinse Temperature
180-195°F
140-150-F
Wash Tank Temperature
160°F
140°F
Electric Tank Heat
Models 44CE & 44CEL
13KW
Steam Coil Tank Heat
Models 44CS & 44CSL
Steam coiI size
3/4"IPS
Steam flow pressure requirement
10-15PSIG
Steam Consumption Q 15PSI
60 Lbs/Hr.
Length - between dishtables
44"
Width
25-1/2"
Maximum Dish Clearance
18"
Venting
18"
Input End
200 CFM
Output End
400 CFM
Tank Capacity
Wash Tank
20 Gals
Wash Motor
1-1/2 HP
Wash Pump Capacity
270 GPM
Conveyor Motor
1/4 HP
Conveyor Speed (feet/minute)
5.70
Standard Racks - 19-3/4" x 19-3/4"
4
Combination racks (open type)
2
Shipping Weight (approx.)
600 Lbs
Shipping Dimensions (L x D x H)
71"x41"x77"
Cubic Feet
130
RACK CONVEYOR
DISHWASHER
MANDATORY SPECIFICATIONS
The following information must be specified when placing an order.
Sanitizing Method: (select one)
Hi-temp sanitizing Low-temp (chemical) sanitizing
Voltage: (Select One)
208V/60HZ/1 Ph 230V/60HZ/1 Ph
208V/60HZ/3 Ph 230V/60HZ/3 Ph
460V/60HZ/3 Ph
50 Hz also available in these voltages as well as 380V/50Hz/3 Ph
Tank Heat: (Select One)
13 KW Electric - Immersion-type heating elements with primary and secondary low
water protection. Regulated Steam - Wash tank steam coils with low water protection.
Requires 10-15 PSI steam supply. Above 15 PSI install a steam pressure regulator.
Direction of Rack Flow: (select one)
From Right to Left_____________From Left to Right
the following models.
MODEL 44CE - Electric tank heat,
44CEL - Electric tank heat,
MODEL 44CS - Steam coil tank heat,
44CSL - Steam coil tank heat,
STANDARD FEATURES
o High output with NSF rated 205 racks
per hour.
o Can be ordered as an energy efficient
high temperature sanitizing or low
temperature (chemical) sanitizing
mode I.
o Heavier gauge construction for extra
ruggedness and durability. 14 gauge
tank vs. 16 gauge on competitive machines.
o Stainless steel frame, legs, bullet
feet, vent cowls and front panel are
all standard features, not optional
extras.
o Uses less energy than competitive
machines.
o Low water consumption: only 1.4 gal-
lons per rack.
o Lower water consumption allows the
use of a lower KW booster when operated as a high temperature unit. For
a 40 F rise a 30W booster heater is
recommended.
o Exclusive "Energy Guard" control
system and excellent separation of the
wash and rinse sprays, produces superior results.
o Convenient, externally operated,
lever drains.
o Positive manual fill valve. Auto-
matic fill is available as an option.
o A.S.S.E. approved vacuum breaker.
Hi-temp rinse MODEL
Low-temp rinse
Hi-temp rinse MODEL
Low-temp rinse
Operating Requirements
Dimensions
Pumps and Motors
Dish racks (peg type)
ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
288 GPH
288 GPH
-7-
Performance: Fully automatic, single tank, rack
conveyor dishwasher designed to wash, rinse and
the machine. Two dispensing point locations (1/4"
sanitize tableware and utensils commonly associated
with the preparation and consumption of food items
in a commercial foodservice operation. The unit
conveys standard 19-3/4" x 19-3/4" racks through
a recirculating wash section where 270 GPM of
detergent laden water is pumped over the rack to
remove food soil. The rack is then conveyor
driven into a rinse section where a fresh water
final rinse spray system removes residual detergent and sanitizes. Sanitization can be
accomplished by one of two methods: 1) high
temperature sanitization or 2) low temperature
sanitization. For high temperature sanitization
the unit must be installed on a potable water line
capable of supplying 288 gallons per hour of
water at: 180 F. minimum, 195 F. maximum. In
some cases an external booster heater sized for the
necessary temperature rise must be installed
to reach this sanitizing temperature
requirement. For low temperature sanitization the
unit must be installed on a potable water line
capable of supplying 288 gallons per hour of
water at: 140 F. minimum, 150 F. maximum. A
chemical feeder system must be supplied and
installed by others to inject 50 PPM minimum
sodium hypochlorite (chlorine) to meet
sanitization requirements.
Caution: Use of sodium hypochlorite (chlorine)
may have an adverse effect on materials including,
but not limited to, silver and silver plate,
pewter and aluminum.
Construction: All stainless steel components are
18-8 304 series stainless steel. Frame is 2" x 2"
x 1/8" stainless steel angle satin finish. Tank is
formed and heliarc welded 14 gauge #3 finish. The
wash tank on units specified for use as low
temperature sanitizing will be put through a
passivation process to increase chemical
resistance. Hood is 16 gauge #3 finish. Legs and
feet are stainless steel and are adjustable *_
1/2".
Wash Tank: 20 gallon capacity with skimming type
overflow tube. Lever operated drain valve for
draining tank. washing action is
accomplished by recirculating detergent laden
water in the wash tank through upper and lower
wash arms to strip away food soil. 7/8" round
knockouts are provided to allow easy installation
of detergent concentration sensor and dispenser
tube by others. A 19" span of 48 wash jets provides unsurpassed wash pattern. Tank and hood
design provides 17" of distance between wash and
rinse jets to insure excellent separation of wash
and rinse sprays. This greater separation
virtually eliminates spotting and poor results
caused by wash water splashing into rinse
section. Make-up water comes from the final rinse
reservoir and is spilled into wash tank at a
controlled rate.(approximately 2.0 GPM.)
Final Rinse: Rinse water enters the machine
through a brass "Y" strainer and solenoid valve
and approved vacuum breaker (supplied) and is
plumbed to upper and lower final rinse arms located
at the output end of
NPT plugs) are provided for dispensing equipment
connection by others. One point should be used for
rinse agent injection into the final rinse water.
The other connection point should be used for
injection of sodium hypochlorite on low
temperature sanitizing models.
Wash Pump: is integral with motor and is flange
mounted to wash tank and manifold. Wash
water is recirculated from the tank, through the
pumping system and back to the tank at the rate of
270 GPM.
Wash Pump Motor: is a 1-1/2 HP open
drip-proof type. Capacitor start, induction run
with bimetallic thermal overload protection.
Motor shaft is supported by permanently lubricated,
grease packed ball bearings.
Conveyor: Center mounted pawl bar with counter
weighted, wide surface pawls is driven by 1/4 HP
motor and worm drive reduction gear unit. Motor
is open, drip-proof type and is thermally
protected. Pawl bar drive unit is mounted at
the output end of machine and is enclosed with
removable stainless steel cover. Conveyor speed
is 5.7 feet per minute.
Vent Cowls: Unit comes standard with 8" vent cowls
on each end. Tops of cowls have 4" x 16" openings
(covered with removable plates) for connection to
exhaust duct. Available at additional cost are 4"
x 16" x 7" high vent cowl collars with adjustable
and lockable damper style flaps.
MANDATORY SPECIFICATIONS Tank Heating
Equipment
13 KW Electric - High efficiency Firebar immersion
type heating element is mounted in wash tank and
is protected by a solid state low-water cutoff
system. Tank temperature is monitored by a PTC
thermistor and controlled by fast reacting, solid
state thermostats. Available in 208V/60HZ/1 or 3
Phase, 230V/60Hz/1 or 3 Phase, 460V/60HZ/3 Phase.
50Hz available in these voltages as well as
380V/50HZ/3 Phase. 50Hz voltages are not UL
listed.
Regulated Steam Coil - stainless steel
steam coil is mounted in wash tank and is protected
by a solid state low-water cutoff system.
Incoming steam passes through a steam pressure
regulator and "Y" strainer. A steam solenoid
valve regulates flow of steam through coil.
Tank temperature is monitored by a PTC thermistor
and controlled by a fast reacting, solid state
thermostat. Requires 10-15 PSI flowing steam supply. Install with steam pressure regulator if
steam supply exceeds 15 PSI.
-8-
Recommended Table Fabrication
Legend To Drawings
A—Machine water inlet 1/2" I.P.S., 180°F mm.
58" above finished floor.
B—Drain connection 2" I.P.S. Drain can be
connected to either end.
C—Electrical connection.
D—Allow 12 " for removal of pawl bar drive
unit cover.
E —Vent collar 4" x 16" x 3" tall, optional.
F— Vent cowl, standard.
*G—Incoming steam connection, optional. 3/4"
FPT. (Gate valve supplied.)
*H—Condensate return connection V FPT.
(Return to boiler or open drain.)
* Steam Tank Heat Only
Note: All dimensions from floor are ± 1/2" due to adjustable bullet feet.
44 SERIES RIGHT
TO LEFT
-9-
COMMITMENT TO EXCELLENCE
44 SERIES
EP 1/92
7610-200-16-00
Single Tank Rack Conveyor
Optional Features and Accessories
Automatic Tank Fill - includes soieniod
valve that is controlled by water level sensors mounted in wash tank.
Function is activated by pressing a desiginated switch on the control
panel.
Booster Heaters:
36 KW electric Booster Heater -
boosts incoming 140°F water to 180 F for sanitizing rinse. Custom
features include castone lined tank, low water cut-off, pressure relief
valve, pressure reducing valve and two temperature/pressure gauges.
Pre-plumbed to be located at output side of machine. Unit is supplied
with a stainless steel stand with 6" legs and bullet feet. Unless
specified otherwise, electrical characteristics of the booster heater will
be the same as that of the dishwasher.
Steam Booster Heater - sized for a
40 F temperature rise. Therefore, unit must be connected to a 140°F
waterline in order to insure 180 F minimum sanitizing requirements.
The steam booster heater is designed to operate at flowing steam
pressures from 10 PSIG to 15 PSIG and is equipped with a steam
pressure reducing valve. Unit is externally mounted on a stainless
steel base with 6" stainless steel legs and bullet type feet. Preplumbed for connection at output end of a 44 Series machine.
50 Cycle Electrical Characteristics - are available in 208V/1 or 3
Ph, 230V/1 or 3 Ph, 380V/3 Ph and 460V/3 Ph.
Higher Than Standard Hood - 5"
increase in interior clearance through machine to 23'-Allows washing
a variety of larger sized trays and bun pans.
Incoming Water Pressure Reducing
Valve ~ factory installed on incoming
plumbing system. Not required when ordering the electric
booster heater option.
Incoming Water Pressure
Regulating Kit - factory installed package consisting of a pressure
reducing valve with a built-in line strainer, 0-60 psi guage and water
shock arrester. Gives full range control over flow pressure, water consumption and damaging water hammer.
Sideloader ~ is factory installed on input end of machine. This
option allows the machine to be installed in a corner and maximize
the use of dishroom space. It is available both hooded and unhooded.
Table Limit Switch - factory wired to machine and mounted to the
backsplash of the table in the field. Prevents damage to conveyor
drive system, racks and dishes due to racks backing up on the output
end of the machine. Highly recommended for clean dishtables less
than 10 feet in length.
Vent COWl Collar - 4" X 16" X 7" high collar installed in the vent cowl
to allow easy connection of "pant-leg" type exhaust duct. Includes an
adjustable and lockable damper flap for fine tuning exhaust system.
APPROXIMATE TOTAL LOAD AMPERES
44 SERIES
ELECTRICAL DATA
ELECTRIC TANK HEAT STEAM TANK HEAT
MODELS 44CE & 44CEL MODELS 44CS & 44CSL
OPTIONAL 36KW
ELECTRIC BOOSTER
1-PH 3-PH 1-PH 3-PH 1-PH 3-PH
208 VOLTS 75 44 12
230 VOLTS 69 40 12
7
7
173 100
157 90
380 VOLTS N/A 22 N/A 7 N/A 55
460 VOLTS N/A 18 N/A 5 N/A 45
HEATER
SHORT FORM SPECIFICATIONS AND PRODUCT DESCRIPTION 44 SERIES RACK
CONVEYOR DISHWASHER - ITEM#
Shall be Jackson 44 Series, Single-Tank Rack Conveyor Dishwasher. Sanitization shall be accomplished by using ___a high temperature (180 F
min.) rinse, ___a low temperature (140°F min. + chlorine) rinse. Electrical characteristics shall be ___208V, ___230V, ___380V(50Hz Only),
___460V/ ___60Hz, ___50Hz/ 1 Phase(208V & 230V Only), ___3 Phase. Tank heating shall be ___13KW electric element, ___3/4" steam coil.
Direction of rack flow shall be ___left to right, ___right to left. Frame, hood and tank shall be constructed of 18-8 304 series stainless steel.
14 gauge material shall be used in the construction of the tank. Unit shall be supplied with stainless steel, adjustable, bullet-type feet for
leveling, stainless steel front panel,stainless steel vent cowls with strip-type curtains on each end, lever operated drain, 4 peg-type dish racks
and 2 open-type combination racks as standard equipment. Unit shall be equipped with "Energy Guard" automatic controls and a manual control backup
system. Unit shall be NSF listed with a final rinse flow rate not to exceed 288 GPM 3 20 psig flow pressure, an operating capacity of not less than
205 racks per hour and a conveyor speed not less than 5.70 feet per minute. Final rinse water consumption shall not exceed 1.4 gal Ions per
rack.
Unit shall have the following features as optional extras: ___automatic tank fill, ___36KW externally mounted electric booster heater to provide
a 40 F temperature rise, ___steam booster heater to provide a 40 F temperature rise, ___5" higher than standard hood, ___incoming water pressure
reducing valve, ___incoming water pressure reducing kit, ___hooded sideloader, ___unhooded sideloader, ___table limit switch, ___vent cowl
collar at input end of unit, ___vent cowl collar at output end of unit.
- 10-
SINGLE-TANK RACK
Jackson's
66
Series is made up of the following
Racks per Hour
205 205
"
IPS 1/2" IPS
IPS
Flow Pressure
20
PSIG
20 PSIG
GPM
Flow Pressure
288
GPH
288
GPH
-
Steam Coil Size
3/4" IPS
Width —
at widest point
33"
Input End
200
CFM's
Pre-Wash Motor
1
HP
Wash Motor
1-1/2 HP
Conveyor Motor
1/4 HP
ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
CONVEYOR
DISHWASHER
66 SERIES
MANDATORY SPECIFICATIONS
The following information must be specified when placing an order.
Sanitizing Method: (Select One)
Hi-temp sanitizing Low-temp (chemical) sanitizing
Voltage: (Select One)
208V/60HZ/1 Ph 230V/60HZ/1 Ph
208V/60Hz/3 Ph 230V/60Hz/3 Ph
460V/60HZ/3 Ph
50 Hz also available in these voltages as well as 380V/50Hz/3 Ph
Tank Heat: (Select One)
13 KW Electric — Immersion-type heating elements with primary and secondary low
water protection.
Regulated Steam — Wash tank steam coils with low water protection. Requires 10-15
PSI steam supply. Above 15 PSI install a steam pressure regulator.
Direction of Rack Flow: (Select One)
From Right to Left From Left to Right
models.
MODEL 66CERPW - Electric tank heat,
Hi-temp rinse
MODEL 66CELRPW - Electric tank heat,
Low-temp rinse
MODEL 66CSRPW - Steam coil tank heat,
Hi-temp rinse
MODEL 66CSLRPW - Steam coil tank heat,
Low-temp rinse
STANDARD FEATURES
• Recirculating pre-wash feature virtually eliminates
manual pre-rinsing and saves on labor.
• High output with NSF rated 205 racks per hour.
• Can be ordered as an energy efficient high
temperature sanitizing or low temperature
(chemical) sanitizing model. Low temperature
model has a passivated tank for extra chemical
resistance.
• Heavier gauge construction for extra rugged-ness
and durability. 14 gauge tank vs. 16 gauge on
competitive machines.
• Stainless steel frame, legs, bullet feet, vent cowls
and front panel are all standard features, not
optional extras.
• Uses less energy than competitive machines.
• Low water consumption: only 1.4 gallons per rack.
• Lower water consumption allows the use of a lower
KW booster when operated as a high temperature
unit. For a 40°F rise a 30 KW booster heater is
recommended.
• Exclusive "Energy Guard" control system and
excellent separation of the wash and rinse sprays,
produces superior results.
• Convenient, externally operated, lever drains.
• Positive manual fill valve. Automatic fill is available
as an option.
• A.S.S.E. approved vacuum breaker.
SPECIFICATIONS
Operating Capacity
Dishes or Glasses per Hour 5125 5125
Operating Requirements
Incoming Waterline Size — Pre-Wash
Incoming Waterline Size — Machine
Flow Rate @ 20 PSI 4.8 GPM 4.8
Final Rinse Consumption @ 20 PSI
Final Rinse Temperature 180-195°F 140-150
Wash Tank Temperature 160°F 140°F
Pre-Wash Tank Temperature (Maximum) 140°F. 140°F
Electric Tank Heat
Models 66CERPW & 66CELRPW 13 KW
Steam Coil Tank Heat
Models 66CSRPW & 66CSLRPW
Steam Flow Pressure Requirement 10-15 PSIG
Steam Consumption @ 15 PSI 60 Lbs./Hr.
Dimensions
Length — between dishtables 66"
Maximum Dish Clearance 18"
Venting
Output End 400 CFM's
Tank Capacity
Wash Tank 20 Gals.
Pumps and Motors
Pre-Wash Pump Capacity 120 GPM
Wash Pump Capacity 270 GPM
Conveyor Speed (feet/minute) 5.70
Standard Racks — 19-3/4" x 19-3/4"
Dish Racks (peg-type) 4
Combination Racks (open-type) 2
Shipping Weight (approx.) 700 Lbs.
Shipping Dimensions (L x D x H) 93" x 41" x 77"
Cubic Feet
MODELS MODELS
1/2
1/2" IPS 1/2"
170
-11 -
Performance: Fully automatic, single tank, rack conveyor dishwasher
with a recirculating pre-wash designed to wash, rinse and sanitize
to upper and lower spray arms. The pre-wash pump recirculates 120
tableware and utensils commonly associated with the preparation and
consumption of food items in a commercial foodservice operation. The
unit conveys standard 19-3/4" x 19-3/4" racks through a recirculating prewash section where 120 GPM of water is pumped over the rack to
mechanically prepare the ware for washing. Next the rack is conveyordriven into a power wash section where 270 GPM of detergent-laden
water is pumped over the ware to remove food soil. Finally, the rack is
conveyor-driven into a rinse section where a fresh water final rinse spray
system removes residual detergent and sanitizes. Sanitization can be
accomplished by one of two methods:
1) high temperature sanitization, or 2) low temperature sanitization. For
high temperature sanitization, the unit must be installed on a potable
water line capable of supplying 288 gallons per hour of water at: 180°F.
minimum, 195°F. maximum. In some cases an external booster heater
sized for the necessary temperature rise must be installed to reach this
sanitizing temperature requirement. For low temperature sanitization, the
unit must be installed on a potable water line capable of supplying 288
gallons per hour of water at: 140°F. minimum, 150°F. maximum. A
chemical feeder system must be supplied and installed by others to inject
50 PPM minimum sodium hypochlorite (chlorine) to meet sanitization
requirements.
Caution: Use of sodium hypochlorite (chlorine) may have an
adverse effect on materials including, but not limited to, silver
and silver plate, pewter and aluminum.
GPM over the rack of ware.
Pre-Wash Pump Motor: is a 1 HP open drip-proof type. Capacitor start,
induction run with bi-metallic thermal overload protection. Motor shaft is
supported by permanently-lubricated, grease-packed ball bearings.
Wash Pump: is integral with motor and is flange-mounted to wash tank
and manifold. Wash water is recirculated from the tank, through the
pumping system and back to the tank at the rate of 270 GPM.
Wash Pump Motor: is a 1-1/2 HP open drip-proof type. Capacitor start,
induction run with bi-metallic thermal overload protection. Motor shaft is
supported by permanently-lubricated, grease-packed ball bearings.
Conveyor: Center-mounted pawl bar with counter-weighted, wide surface
pawls is driven by 1/4 HP motor and worm drive reduction gear unit. Motor
is open, drip-proof type and is thermally protected. Pawl bar drive unit is
mounted at the output end of machine and is enclosed with removable
stainless steel cover. Conveyor speed is 5.7 feet per minute.
Vent Cowls: Unit comes standard with 8" vent cowls on each end. Tops
of cowls have 4" x 16" openings (covered with removable plates) for
connection to exhaust duct. Available at additional cost are 4" x 16" x 7"
high vent cowl collars with adjustable and lockable damper-style flaps.
Construction: All stainless steel components are 18-8 304 series
stainless steel. Frame is 2" x 2" x 1/8" stainless steel angle satin finish.
Tank is formed and heliarc welded 14 gauge #3 finish. The wash tank on
units specified for use as low temperature sanitizing will be put through a
passivation process to increase chemical resistance. Hood is 16 gauge
#3 finish. Legs and feet are stainless steel and are adjustable ± ^1/2".
Pre-Wash Tank: 12-gallon capacity with skimming-type overflow tube
and large externally removable scrap basket. Pre-washing action is
accomplished by pumping the water in the pre-wash tank through upper
and lower spray arms which removes heavy soil and deposits it in an
outside deep well scrap basket. Make-up water comes from detergent
wash.
Wash Tank: 20-gallon capacity with skimming-type overflow tube. Leveroperated drain valve for draining tank. Washing action is accomplished
by recirculating detergent-laden water in the wash tank through upper
and lower wash arms to strip away food soil. 77/8" round knockouts are
provided to allow easy installation of detergent concentration sensor and
dispenser tube by others. A 19" span of 48 wash jets provides
unsurpassed wash pattern. Tank and hood design provides 17" of
distance between wash and rinse jets to insure excellent separation of
wash and rinse sprays. This greater separation virtually eliminates
spotting and poor results caused by wash water splashing into rinse
section. Make-up water comes from the final rinse reservoir and is spilled
into wash tank at a controlled rate (approx. 2 GPM).
Final Rinse: Rinse water enters the machine through a brass "Y"
strainer and solenoid valve and approved vacuum breaker (supplied) and
is plumbed to upper and lower final rinse arms located at the output end
of the machine. Two dispensing point locations (1/4" NPT plugs) are
provided for dispensing equipment connection by others. One point
should be used for rinse agent injection into the final rinse water. The
other connection point should be used for injection of sodium
hypochlorite on low temperature sanitizing models.
MANDATORY SPECIFICATIONS
Tank Heating Equipment
13 KW Electric — High efficiency Firebar™ immersion-type heating
element is mounted in wash tank and is protected by a solid state low
water cutoff system. Tank temperature is monitored by a PTC thermistor
and controlled by fast-reacting, solid state thermostats. Available in
208V/60Hz/1 or 3 Phase, 230V/60Hz/1 or 3 Phase, 460V/60Hz/3 Phase.
50Hz available in these voltages as well as 380V/50Hz/3 Phase. 50Hz
voltages are not UL listed.
Regulated Steam Coil — Stainless steel steam coil is mounted in wash
tank and is protected by a solid state low water cutoff system. Incoming
steam passes through a steam pressure regulator and "Y" strainer. A
steam solenoid valve regulates flow of steam through coil. Tank
temperature is monitored by a PTC thermistor and controlled by a fastreacting, solid state thermostat. Requires 10-15 PSI flowing steam supply.
Install with steam pressure regulator if steam supply exceeds 15 PSI.
Pre-Wash Pump: is integral with motor and mounted to the machine's
frame. The pump intake is plumbed to the pre-wash tank and is protected by a removable screen. The output side of the pump is plumbed
- 12-
66 SERIES LEFT TO
Note:
Tub will accept a table
66
SERIES
RIGHT
Legend To Drawings
A—Machine water inlet 1/2" I.P.S., 180°F min.
58" above finished floor.
B—Drain connection 2" I.P.S. Drain can be connected to
either end.
C—Electrical connect ion.
D—Allow 12" for removal of pawl bar drive unit cover.
E—Pre-wash water inlet 1/2" I.P.S. 140.
F—Cold water thermostat option 1/2" I.P.S. ambient
temperature water connection.
G—Vent collar 4" x 16" x 7" tall, optional.
H—Vent cowl, standard.
I—Incoming steam connection, optional. 3/4" FPT.
(Gate valve supplied.)
∗ J —Condensate return connection V FPT. (Return to
boiler or open drain.)
∗ Steam tank heat only.
Note: All dimensions from floor are ± 1/2" due to adjustable bullet feet.
flange up to 24-7/8"
RIGHT TO LEFT
- 13-
66
SERIES
Single Tank Rack Conveyor
COMMITMENT TO EXCELLENCE
Optional Features and Accessories
Automatic Tank Fill — includes solenoid valves that are controlled by
water level sensors mounted in the pre-wash and wash tanks. Function
is activated by pressing a designated switch on the control panel.
Booster Heaters:
30 KW Electric Booster Heater — boosts incoming 140°F water to
180°F for sanitizing rinse. Custom features include castone-lined tank,
low water cutoff, pressure relief valve, pressure reducing valve and two
temperature/pressure gauges. Preplumbed to be located at output side
of machine. Unit is supplied with a stainless steel stand with 6" legs and
bullet feet. Unless specified otherwise, electrical characteristics of the
booster heater will be the same as that of the dishwasher.
Higher Than Standard Hood — 5" increase in interior clearance
through machine to 23". Allows washing a variety of larger-sized trays
and bun pans.
Incoming Water Pressure Reducing Valve — factory-installed on
incoming plumbing system. Not required when ordering the electric
booster heater option.
Incoming Water Pressure Regulating Kit — factory-installed package
consisting of a pressure reducing valve with a built-in line strainer, 0-60
PSI gauge and water shock arrestor. Gives full range control over flow
pressure, water consumption and damaging water hammer.
Steam Booster Heater — sized for a 40°F temperature rise. Therefore,
unit must be connected to a 140°F waterline in order to insure 180°F
minimum sanitizing requirements. The steam booster heater is designed
to operate at flowing steam pressures from 10 PSIG to 15 PSIG and is
equipped with a steam pressure reducing valve. Unit is externally
mounted on a stainless steel base with 6" stainless steel legs and bullettype feet. Pre-plumbed for connection at output end of a 66 Series
machine.
Cold Water Thermostat — provides an accurate method of controlling
pre-wash tank heat to prevent "baking on" food soil in the pre-wash
section. This feature is especially valuable for high protein soil loads
such as eggs and cheese.
50-Cycle Electrical Characteristics — are available in 280V/1 or 3 Ph,
230V/1 or 3 Ph, 380V/3 Ph and 460V/3 Ph.
APPROXIMATE TOTAL LOAD AMPERES
ELECTRIC TANK HEAT STEAM TANK HEAT
66 SERIES ELECTRICAL DATA
MODELS - 66CERPW 66CELRPW
1-PH 3-PH 1-PH 3-PH 1-PH 3-PH
208 VOLTS 79 46 15 15 173 100
230 VOLTS 72 42 15 15 157 90
380 VOLTS N/A 24 N/A 9 N/A 55
460 VOLTS N/A 20 N/A 7 N/A 45
Sideloader — is factory-installed on input end of machine. This option
allows the machine to be installed in a corner and maximize the use of
dishroom space. It is available both hooded and unhooded.
Table Limit Switch — factory-wired to machine and mounted to the
backsplash of the table in the field. Prevents damage to conveyor drive
system, racks and dishes due to racks backing up on the output end of
the machine. Highly recommended for clean dishtables less than 10 feet
in length.
Vent Cowl Collar — 4" x 16" x 7" high collar installed in the vent cowl to
allow easy connection of "pant-leg" type exhaust duct. Includes an
adjustable and lockable damper flap for fine-tuning exhaust system.
OPTIONAL 30 KW ELECTRIC
MODELS — 66CSRPW
66CSLRPW
BOOSTER HEATER
SHORT FORM SPECIFICATIONS AND PRODUCT DESCRIPTION 66 SERIES
RACK CONVEYOR DISHWASHER — ITEM #________
Shall be Jackson 66 Series, Single-Tank Rack Conveyor Dishwasher with Recirculating Pre-Wash. Sanitization shall be accomplished by using ___ a
high temperature (180°F min.) rinse, ___ a low temperature (140°F min. + chlorine) rinse. Electrical characteristics shall be ___ 208V, ___ 230V, ___ 380V
(50Hz only), ___ 460V/ ___ 60Hz, ___ 50 Hz/1 Phase (208V and 230V only), ___ 3 Phase. Tank heating shall be ___ 13 KW electric element, ___ 3/4"
steam coil. Direction of rack flow shall be ___left to right, ___right to left. Frame, hood and tank shall be constructed of 18-8 304 series stainless steel. 14
gauge material shall be used in the construction of the tank. Pre-wash section shall be equipped with upper and lower spray arms. Unit shall be supplied
with stainless steel, adjustable, bullet-type feet for leveling, stainless steel front panel, stainless steel vent cowls with strip-type curtains on each end, leveroperated drain, 4 peg-type dish racks and 2 open-type combination racks as standard equipment. Unit shall be equipped with "Energy Guard" automatic
controls and a manual control backup system. Unit shall be NSF listed with a final rinse flow rate not to exceed 288 GPH @ 20 PSIG flow pressure, an
operating capacity of not less than 205 racks per hour and a conveyor speed not less than 5.70 feet per minute. Final rinse water consumption shall not
exceed 1.4 gallons per rack.
Unit shall have the following features as optional extras: ___ automatic tank fill, ___ 30 KW externally-mounted electric booster heater to provide a 40°F
temperature rise, ___ steam booster heater to provide a 40°F temperature rise, ___ cold water thermostat for pre-wash section, ___ 5" higher than
standard hood, ___ incoming water pressure reducing valve, ___ incoming water pressure reducing kit, ___ hooded sideloader, ___ unhooded Sideloader,
___ table limit switch, ___ vent cowl collar at input end of unit, ___ vent cowl collar at output end of unit.
- 14-
SINGLE-TANK
Jackson's
54
Series is made up of the following
MODELS MODELS
Operating Capacity
Racks per Hour
270 270
Flow Pressure
20 PSIG
20
PSIG
Flow Rate
@ 20
PSI
5.85
GPM
5.85
GPM
Final Rinse Consumption
@
20
PSI flow
pressure
Final Rinse Temperature
180-195°F 140
-
150°F
Wash Tank Temperature
160°F 140
-F
Electric Tank Heat
Models
54CE & 54CEL
15KW
Steam Coil Tank Heat
Models
54CS & 54CSL
Steam coil size
3/4"
IPS
Steam flow pressure re
quirement
10-15 PSIG
Steam Consumption
3 15PSI
72 Lbs/Hr
Dimensions
Length
- between dishtables
54" Width
25-
1/2"
Maximum Dish Clearance
18"
Venting
Soiled End
200
CFM
Clean End
400 CFM
Tank Capacity
Wash Tank
24 Gals.
Pumps and Motors
Wash Motor
2 HP
Wash Pump Capacity
300 GPM
Conveyor Motor
1/4
HP
Conveyor Speed (feet/minute)
7.5
Standard Racks
- 19-3/4"
x
19-3/4"
Dish racks (peg type)
4
Shipping Weight (approx.)
670
Lbs.
Shipping Dimensions
(
L
x D x H
) 81"
x 41" x 77"
Cubic Feet
148
All specifications subject to change without notice.
RACK CONVEYOR
DISHWASHER
MANDATORY SPECIFICATIONS
The following information must be specified when placing an order.
Sanitizing Method: (select one)
Hi-temp sanitizing Low-temp (chemical) sanitizing
Voltage: (Select One)
208V/60HZ/1 Ph 230V/60HZ/1 Ph
208V/60HZ/3 Ph 230V/60HZ/3 Ph
460V/60HZ/3 Ph
50 Hz also available in these voltages as well as 380V/50HZ/3 Ph
Tank Heat: (Select One)
15 KW Electric - Immersion-type heating elements with
primary and secondary low water protection.
Regulated Steam • Wash tank steam coils with low water
protection. Requires 10-15 PSI steam supply. Above 15 PSI
install a steam pressure regulator. Do not use steam
coils with less than 10 PSI flowing steam pressure.
Direction of Rack Flow: (select one)
From Right to Left From Left to Right
models.
MODEL 54CE - Electric tank heat,
Hi-temp rinse
MODEL 54CEL - Electric tank heat,
Low-temp rinse
MODEL 54CS - Steam coil tank heat,
Hi-temp rinse
MODEL 54CSL - Steam coil tank heat,
Low-temp rinse
STANDARD FEATURES
o High output with 270 racks per hour.
o Can be ordered as an energy efficient high
temperature sanitizing or low temperature
(chemical) sanitizing model. Low temperature
model has a passivated tank for extra chemical
resistance.
o Heavier gauge construction for extra ruggedness
and durability. 14 gauge tank vs. 16 gauge on
competitive ma-ch i nes.
o Stainless steel frame, legs, bullet feet, vent cowls
and front panel are all standard features, not
optional extras.
o Uses less energy than competitive machines.
o Low water consumption: only 1.3 gallons per rack.
o Lower water consumption allows the use of a lower
KW booster when operated as a high temperature
unit. For a 40 F rise a 36kw booster heater is
recommended.
o Exclusive "Energy Guard" control
system and excellent separation of the wash and
rinse sprays, produces superior results.
I o Convenient, externally operated, lever drains.
o Positive manual fill valve. Automatic fill is available
as an option.
o A.S.S.E. approved vacuum breaker.
SPECIFICATIONS
Dishes or glasses per Hour 6750 6750
Operating Requirements
Incoming water Line Size 1/2" IPS 1/2" IPS
Combination racks (open type) 2
54CE & 54CS 54CEL & 54CSL
351 GPH 351 GPH
-15-
Performance: Fully automatic, single tank, rack
conveyor dishwasher designed to wash, rinse and
and lower final rinse arms located at the output
sanitize tableware and utensils commonly associated
with the preparation and consumption of food items
in a commercial foodservice operation. The unit
conveys standard 19-3/4" x 19-3/4" racks through
a recirculating wash section where 300 GPM of
detergent laden water is pumped over the rack to
remove food soil. The rack is then conveyor
driven into a rinse section where a fresh water
final rinse spray system removes residual detergent and sanitizes. Sanitization can be
accomplished by one of two methods: 1) high
temperature sanitization or 2) low temperature
sanitization. For high temperature sanitization
the unit must be installed on a potable water line
capable of supplying 351 gallons per hour of
water at: 180 F. minimum, 195 F. maximum. In
some cases an external booster heater sized for the
necessary temperature rise must be installed
to reach this sanitizing temperature
requirement. For low temperature sanitization the
unit must be installed on a potable water line
capable of supplying 351 gallons per hour of
water at: 140 F. minimum, 150 F. maximum. A
NSF recognised chemical feeder system must be
supplied and installed by others to inject 50
PPM minimum sodium nypochlorite (chlorine) to
meet sanitization requirements.
Caution; Use of sodium hypochlorite (chlorine)
may have an adverse effect on materials including,
but not limited to, silver and silver plate,
pewter and aluminum.
Construction: All stainless steel components are
18-8 304 series stainless steel. Frame is 2" x 2"
x 1/8" stainless steel angle satin finish. Tank is
formed and heliarc welded 14 gauge #3 finish. The
wash tank on units specified for use as low
temperature sanitizing will be put through a
passivation process to increase chemical
resistance. Hood is 16 gauge #3 finish. Legs and
feet are stainless steel and are adjustable +;
1/2".
Wash Tank: 24 gallon capacity with skimming type
overflow tube. Lever operated drain valve for
draining tank. Washing action is
accomplished by recirculating detergent laden
water in the wash tank through upper and lower
wash arms to strip away food soil. 7/8" round
knockouts are provided to allow easy installation
of detergent concentration sensor and dispenser
tube by others. A 24" span of 64 wash jets provides unsurpassed wash pattern. Tank and hood
design provides 20" of distance between wash and
rinse jets to insure excellent separation of wash
and rinse sprays. This greater separation
virtually eliminates spotting and poor results
caused by wash water splashing into rinse
section. Makeup water comes from the final rinse
reservoir and is spilled into wash tank at a
controlled rate. (approximately 2 g.p.m.)
Final Rinse: Rinse water enters the machine
through a brass "Y" strainer and solenoid valve
and approved vacuum breaker (supplied) and is
plumbed to upper
end of the machine. Two dispensing point locations
(1/4" NPT plugs) are provided for dispensing
equipment connection by others. One point should
be used for rinse agent injection into the final
rinse water. The other connection point should
be used for injection of sodium hypochlorite on
low temperature sanitizing models.
Wash Pump: is integral with motor and is flange
mounted to wash tank and manifold. Mash
water is recirculated from the tank, through the
pumping system and back to the tank at the rate of
300 GPM
Wash Pump Motor: is a 2 HP open,
drip-proof type. Capacitor start, induction run
with bimetallic thermal overload protection.
Motor shaft is supported by permanently lubricated,
grease packed ball bearings.
Conveyor: Center mounted pawl bar with counterweighted, wide surface pawls is driven by 1/4 HP
motor and worm drive reduction gear unit. Motor
is open, drip-proof type and is thermally
protected. Pawl bar drive unit is mounted at
the output end of machine and is enclosed with
removable stainless steel cover. Conveyor speed
is 7.5 feet per minute.
Vent Cowls: Unit comes standard with 8" vent cowls
on each end. Tops of cowls have 4" x 16" openings
(covered with removable plates) for connection to
exhaust duct. Available at additional cost are 4"
x 16" x 7" high vent cowl collars with adjustable
and lockable damper style flaps.
MANDATORY SPECIFICATIONS
Tank Heating Equipment
15 KW Electric - High efficiency Firebar™ immersion
type heating element is mounted in wash tank and
is protected by a solid state low-water cutoff
system. Tank temperature is monitored by a PTC
thermistor and controlled by fast reacting, solid
state thermostats. Available in 208V/60HZ/1 or 3
Phase, 230V/60HZ/1 or 3 Phase, 460V/60HZ/3 Phase.
50Hz available in these voltages as well as
380V/50HZ/3 Phase. 50Hz voltages are not UL listed.
Regulated Steam Coil - stainless steel
steam coil is mounted in wash tank and is protected
by a solid state low-water cutoff system.
Incoming steam passes through a steam pressure
regulator and "Y" strainer. A steam solenoid
valve regulates flow of steam through coil.
Tank temperature is monitored by a PTC thermistor
and controlled by a fast reacting, solid state
thermostat. Requires 10-15 PSI flowing steam supply. Install with steam pressure regulator if
steam supply exceeds 15 PSI. Do not use coils
with flowing steam pressures less than 10 PSI.
-16-
Recommended Table Fabrication Optional Vent Cowl Collar Detail
Legend To Drawings
A—Machine water inlet 4" I.P.S., 180*F
min. 58" above finished floor.
B—Drain connection 2" I.P.S. Drain can be
connected to either end.
C—Electrical connection.
D—Allow 12" tor removal of pawl bar
drive unit cover.
E—Vent collar 4" x 16" x 3 "tall, optional.
F—Vent cowl, standard.
*G—Incoming steam connection, optional.
3/4" FPT. (Gate valve supplied.)
*H—Condensate return connection V FPT.
(Return to boiler or open drain.)
* Steam Tank Heat Only
Note: All dimensions from floor are ± 1/2 " due to adjustable bullet test.
54 SERIES
RIGHT TO LEFT
54
SERIES
Single Tank Rack Conveyor
-18-
7610-200-18
-
Optional Features and Accessories
Automatic Tank Fill - includes solenoid
valve that is controlled by Mater level sensors mounted in wash tank.
Function is activated by pressing a designated switch on the control
panel.
Booster Heaters:
Electric:
36 KW - for a 40°F Rise
45 KW - for a 50-F Rise
Boosts incoming water temperature for sanitizing rinse. Custom features
include castone lined tank, low water cutoff, pressure relief valve, pressure
reducing valve and two temperature/pressure gauges. Preplumbed to be
located at output side of machine. Unit is supplied with a stainless steel
frame with 6" legs and bullet feet. Unless specified otherwise, electrical
characteristics of the booster heater will be the same as that of the
dishwasher.
Steam Booster Heater - sized for a
40 F temperature rise. Therefore, unit must be connected to a 140 F
waterline in order to insure 180 F minimum sanitizing requirements. The
steam booster heater is designed to operate at flowing steam pressures from
10 PSIG to 15 PSIG and is equipped with a steam pressure reducing valve.
Unit is externally mounted on a stainless steel base with 6" stainless steel
legs and bullet type feet. Pre-plumbed for connection at output end of
machine. Do not use steam booster with flowing steam supply pressure less
than 10 PSI.
50 Cycle Electrical Characteristics - are available in 208V/1 or 3
Ph, 230V/1 or 3 Ph, 380V/3 Ph and 460V/3 Ph.
APPROXIMATE TOTAL LOAD AMPERES
COMMITMENT TO EXCELLENCE
Higher Than Standard Hood - 5"i ncrease in interior clearance
through machine to 23". Allows washing a variety of larger sized trays
and bun pans.
Incoming Water Pressure Reducing
Valve — factory installed on incoming
plumbing system. Not required when ordering the electric
booster heater option.
Incoming Water Pressure
Regulating Kit - factory installed package consisting of a pressure reducing
valve with a built -in line strainer, 0-60 psi gauge and water shock arrestor.
Gives full range control over flow pressure, water consumption and
damaging water hammer.
Sideloader — is factory installed on input end of machine. This option
allows the machine to be in stalled in a corner and maximize the use of
dishroom space. It is available both hooded and unhooded.
Table Limit Switch - factory wired to machine and mounted to the
backsplash of the table in the field. Prevents damage to conveyor
drive system, racks and dishes due to racks backing up on the output
end of the machine. Highly recommended for clean dishtables less
than 10 feet in length.
Vent Cowl Collar - 4" X 16" X 7" high collar installed in the vent cowl
to allow easy connection of "pant-leg" type exhaust duct. Includes
an adjustable and lockable damper flap for fine tuning exhaust
system.
54 SERIES ELECTRICAL
DATA
208 VOLTS 87 51 14 9 173 100
230 VOLTS 79 47 14 9 156 90
380 VOLTS N/A 28 N/A 5 N/A 55
460 VOLTS N/A 23 N/A 5 N/A 45
ELECTRIC TANK HEAT STEAM TANK HEAT
MODELS 54CE & 54CEL MODELS 54CS 8 54CSL
1-PH 3-PH 1-PH 3-PH 1-PH 3-PH
OPTIONAL 36KW ELECTRIC
BOOSTER HEATER
SHORT FORM SPECIFICATIONS AND PRODUCT DESCRIPTION 54 SERIES RACK CONVEYOR
DISHWASHER - ITEM#_________
Shall be Jackson 54 Series, Single-Tank Rack Conveyor Dishwasher. Sanitization shall be accomplished by using ___a high temperature (180 F
min.) rinse, ___a low temperature (140 F min. + chlorine) rinse. Electrical characteristics shall be___208V, ___230V, ___380V(50Hz Only),
___460V/___60Hz, ___50Hz/___1 Phase(208V & 230V Only), .___3 Phase. Tank heating shall be ___15KW electric element, ___3/4" steam coil.
Direction of rack flow shall be ___left to right, ___right to left. Frame, hood and tank shall be constructed of 18-8 304 series stainless steel. 14 gauge
material shall be used in the construction of the tank. Unit shall be supplied with stainless steel adjustable, bullet-type feet for leveling, stainless steel
front panel, stainless steel vent cowls with strip-type curtains on each end, lever operated drain, 4 peg-type dish racks and 2 open-type combination
racks as standard equipment. Unit shall be equipped with "Energy Guard" automatic controls and a manual control backup system. Unit shall be NSF
listed with a final rinse flow rate not to exceed 351 GPM a 20 psig flow pressure, an operating capacity of not less than 270 racks per hour and a
conveyor speed not less than 7.5 feet per minute. Final rinse water consumption shall not exceed 1.3 gallons per rack.
Unit shall have the following features as optional extras: ___automatic tank fill, ___36KW externally mounted elec-tric booster heater to provide a 40 F
temperature rise, ___45KW externally mounted electric booster heater to provide a 50 F temperature rise, ___steam booster heater to provide a 40 F
temperature rise, ___5" higher than standard hood, ___incoming water pressure reducing valve, ___incoming water pressure reducing kit, ___hooded
sideloader, ___unhooded sideloader, ___table limit switch, ___vent cowl collar at input end of unit, ___vent cowl collar at output end of unit.
00
SINGLE
-
TANK
RACK CONVEYOR
Jackson's
76
Series is made up of the following
MODELS
76CELRPW & 76CSLRPW
ALL SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
-19-
DISHWASHER
models.
MODEL 76CERPW - Electric tank heat,
Hi-temp rinse
MODEL 76CELRPW - Electric tank heat,
Low-temp rinse
MODEL 76CSRPW Steam coil tank heat,
Hi-temp rinse
MODEL 76CSLRPW - Steam coil tank heat,
Low-temp rinse
STANDARD FEATURES
• Recirculating pre-wash feature virtually eliminates
manual pre-rinsing and saves on labor.
• High output of 270 racks per hour.
• Can be ordered as an energy efficient high
temperature sanitizing or low temperature (chemical)
sanitizing model. Low temperature model has a
passivated tank for extra chemical resistance.
• Heavier gauge construction for extra rugged-ness
and durability. 14 gauge tank vs. 16 gauge on
competitive machines.
• Stainless steel frame, legs, bullet feet, vent cowls
and front panel are all standard features, not optional
extras.
• Uses less energy than competitive machines.
• Low water consumption: only 1.3 gallons per rack.
• Lower water consumption allows the use of a lower
KW booster when operated as a high temperature
unit. For a 40°F rise a 36 KW booster heater is
recommended.
• Exclusive "Energy Guard" control system and
excellent separation of the wash and rinse
sprays, produces superior results.
• Convenient, externally operated, lever drains.
• Positive manual fill valve. Automatic fill is available
as an option.
• A.S.S.E. approved vacuum breaker.
MANDATORY SPECIFICATIONS
The following information must be specified when placing an order.
Sanitizing Method: (Select One)
Hi-temp sanitizing Low-temp (chemical) sanitizing
Voltage: (Select One)
208V/60HZ/1 Ph 230V/60Hz/1 Ph
208V/60HZ/3 Ph 230V/60HZ/3 Ph
460V/60HZ/3 Ph
50 Hz also available in these voltages as well as 380V/50HZ/3 Ph
Tank Heat: (Select One)
15 KW Electric — Immersion-type heating elements with primary and secondary low
water protection.
Regulated Steam — Wash tank steam coils with low water protection. Requires 1015 PSI steam supply. Above 15 PSI install a steam pressure regulator. Do not use
steam coils with flowing steam pressures less than 10 PSI.
Direction of Rack Flow: (Select One)
From Right to Left From Left to Right
SPECIFICATIONS
Operating Capacity
Racks per Hour 270 270
Dishes or Glasses per Hour 6750 6750
Operating Requirements
Incoming Waterline Size — Pre-Wash
Incoming Waterline Size — Machine
Flow Pressure 20 PSIG 20 PSIG
Flow Rate @ 20 PSI 5.85 GPM 5.85 GPM
Final Rinse Consumption @ 20 PSI
Flow Pressure 351 GPH 351 GPH
Final Rinse Temperature 180-195°F 140-150°F
Wash Tank Temperature 160°F 140°F
Pre-Wash Tank Temperature (Maximum) 140°F 140°F
Electric Tank Heat
Models 76CERPW & 76CELRPW 15 KW
Steam Coil Tank Heat
Models 76CSRPW & 76CSLRPW
Steam Coil Size
Steam Flow Pressure Requirement 10-15 PSIG
Steam Consumption @ 15 PSI 72 Lbs./Hr.
Dimensions
Length — between dishtables 76"
Width — at widest point 33"
Maximum Dish Clearance 18"
Venting
Input End 200 CFM's
Output End 400 CFM's
Tank Capacity
Wash Tank 24 Gals.
Pre-Wash Tank 12 Gals.
Pumps and Motors
Pre-Wash Motor 1 HP
Pre-Wash Pump Capacity 120 GPM
Wash Motor 2 HP
Wash Pump Capacity 300 GPM
Conveyor Motor
Conveyor Speed (feet/minute) 7.5
Standard Racks — 19-3/4" x 19-3/4"
Dish Racks (peg-type) 4
Combination Racks (open-type) 2
Shipping Weight (approx.) 900 Lbs.
Shipping Dimensions (L x D x H) 115" x 41" x 77"
Cubic Feet 210
76CERPW & 76CSRPW
1/2" IPS
1/2" IPS 1/2"" IPS
3/4" IPS
1/4 HP
MODELS
1/2" IPS
Performance:
Fully automatic, single tank, rack conveyor dishwasher
with a recirculating pre-wash designed to wash, rinse and sanitize
to upper and lower spray arms. The pre
-
wash pump recirculates
120
tableware and utensils commonly associated with the preparation and
consumption of food items in a commercial foodservice operation. The
unit conveys standard 19%" x 19%" racks through a recirculating prewash section where 120 GPM of water is pumped over the rack to
automatically prepare the ware for washing. Next the rack is conveyordriven into a power wash section where 300 GPM of detergent-laden
water is pumped over the ware to remove food soil. Finally, the rack is
conveyor-driven into a rinse section where a fresh water final rinse spray
system removes residual detergent and sanitizes. Sanitization can be
accomplished by one of two methods:
1) high temperature sanitization, or 2) low temperature sanitization. For
high temperature sanitization, the unit must be installed on a potable
water line capable of supplying 351 gallons per hour of water at: 180°F.
minimum, 195°F. maximum. In some cases an external booster heater
sized for the necessary temperature rise must be installed to reach this
sanitizing temperature requirement. For low temperature sanitization, the
unit must be installed on a potable water line capable of supplying 351
gallons per hour of water at: 140°F. minimum, 150°F. maximum. An NSF
listed chemical feeder system must be supplied and installed by others to
inject 50 PPM minimum sodium hypochlorite (chlorine) to meet
sanitization requirements.
Caution: Use of sodium hypochlorite (chlorine) may have an
adverse effect on materials including, but not limited to, silver
and silver plate, pewter and aluminum.
GPM over the rack of ware.
Pre-Wash Pump Motor: is a 1 HP open drip-proof type. Capacitor start,
induction run with bi-metallic thermal overload protection. Motor shaft is
supported by permanently-lubricated, grease-packed ball bearings.
Wash Pump: is integral with motor and is flange-mounted to wash tank
and manifold. Wash water is recirculated from the tank, through the
pumping system and back to the tank at the rate of 300 GPM.
Wash Pump Motor: is a 2 HP open drip-proof type. Capacitor start,
induction run with bi-metallic thermal overload protection. Motor shaft is
supported by permanently-lubricated, grease-packed ball bearings.
Conveyor: Center-mounted pawl bar with counter-weighted, wide surface pawls is driven by 1/4 HP motor and worm drive reduction gear unit.
Motor is open, drip-proof type and is thermally protected. Pawl bar drive
unit is mounted at the output end of machine and is enclosed with
removable stainless steel cover. Conveyor speed is 7.5 feet per minute.
Vent Cowls: Unit comes standard with 8" vent cowls on each end. Tops
of cowls have 4" x 16" openings (covered with removable plates) for
connection to exhaust duct. Available at additional cost are 4" x 16" x 7"
high vent cowl collars with adjustable and lockable damper-style flaps.
Construction: All stainless steel components are 18-8 304 series
stainless steel. Frame is 2" x 2" x 1/8" stainless steel angle satin finish.
Tank is formed and heliarc welded 14 gauge #3 finish. The wash tank on
units specified for use as low temperature sanitizing will be put through a
passivation process to increase chemical resistance. Hood is 16 gauge
#3 finish. Legs and feet are stainless steel and are adjustable ± 1/2".
Pre-Wash Tank: 12-gallon capacity with skimming-type overflow tube
and large externally removable scrap basket. Pre-washing action is
accomplished by pumping the water in the pre-was h tank through upper
and lower spray arms to prepare the ware for the wash. Makeup water
comes from detergent wash.
Wash Tank: 24-gallon capacity. Lever-operated drain valve for draining
tank. Washing action is accomplished by recirculating detergent-laden
water in the wash tank through upper and lower wash arms to strip away
food soil. 77/8" round knockouts are provided to allow easy installation of
detergent concentration sensor and dispenser tube by others. A 24"
span of 64 wash jets provides unsurpassed wash pattern. Tank and
hood design provides 20" of distance between wash and rinse jets to
insure excellent separation of wash and rinse sprays. This greater
separation virtually eliminates spotting and poor results caused by wash
water splashing into rinse section. Make-up water comes from the final
rinse reservoir and is spilled into wash tank at a controlled rate (approx.
2 GPM).
Final Rinse: Rinse water enters the machine through a brass "Y"
strainer and solenoid valve and approved vacuum breaker (supplied) and
is plumbed to upper and lower final rinse arms located at the output end
of the machine. Two dispensing point locations (1/4" NPT plugs) are
provided for dispensing equipment connection by others. One point
should be used for rinse agent injection into the final rinse water. The
other connection point should be used for injection of sodium
hypochlorite on low temperature sanitizing models.
Pre-Wash Pump: is integral with motor and mounted to the machine's
frame. The pump intake is plumbed to the pre-wash tank and is protected by a removable screen. The output side of the pump is plumbed
MANDATORY SPECIFICATIONS
Tank Heating Equipment
15 KW Electric — High efficiency Firebar™ immersion-type heating ele-
ment is mounted in wash tank and is protected by a solid state low water
cutoff system. Tank temperature is monitored by a PTC thermistor and
controlled by fast-reacting, solid state thermostats. Available in
208V/60Hz/1 or 3 Phase, 230V/60Hz/1 or 3 Phase, 460V/60Hz/3 Phase.
50Hz available in these voltages as well as 380V/50Hz/3 Phase. 50Hz
voltages are not UL listed.
Regulated Steam Coil — Stainless steel steam coil is mounted in wash
tank and is protected by a solid state low water cutoff system. A steam
solenoid valve regulates flow of steam through coil. Tank temperature is
monitored by a PTC thermistor and controlled by a fast-reacting, solid
state thermostat. Requires 10-15 PSI flowing steam supply. Install with
steam pressure regulator if steam supply exceeds 15 PSI.
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76
SERIES LEFT TO
Recommended Table Fabrication
Note:
Tub will accept a table
76
SERIES
Legend To Drawings
A—Machine water inlet 1/2" I.P.S., 180°F min.
58" above finished floor.
B—Drain connection 2" I.P.S. Drain can be connected to either
end.
C—Electrical connection.
D—Allow 12" for removal of pawl bar drive unit cover.
E—Pre-wash water inlet 1/2" I.P.S. 140°F. F—Cold water thermostat
option 1/2" I.P.S. ambient temperature water connection.
G—Vent collar 4" x 16" x 7" tall, optional.
H—Vent cowl, standard.
∗I —Incoming steam connection, optional. 3/4" FPT. (Gate valve
supplied.)
∗J —Condensate return connection 3/4" FPT. (Return to boiler or
open drain.)
∗Steam tank heat only
RIGHT
Note: All dimensions from floor are ± 1/2" due to adjustable bullet
feet.
flange up to 24 7/8".
RIGHT TO LEFT
-21 -
76
SERIES
Single Tank Rack Conveyor
COMMITMENT TO EXCELLENCE
EP 1/92
-22-
Optional Features and Accessories
Automatic Tank Fill — includes solenoid valves that are controlled by
water level sensors mounted in the pre-wash and wash tanks. Function
is activated by pressing a designated switch on the control panel.
Higher Than Standard Hood — 5" increase in interior clearance
through machine to 23". Allows washing a variety of larger-sized trays
and bun pans.
Booster Heaters:
36 KW — for a 40°F Rise
45 KW — for a 50°F Rise
Boosts incoming water temperature for sanitizing rinse. Custom features
include castone-lined tank, low water cutoff, pressure relief valve,
pressure reducing valve and two temperature/pressure gauges.
Preplumbed to be located at output side of machine. Unit is supplied with
a stainless steel stand with 6" legs and bullet feet. Unless specified
otherwise, electrical characteristics of the booster heater will be the
same as that of the dishwasher.
Steam Booster Heater — sized for a 40°F temperature rise. Therefore,
unit must be connected to a 140°F waterline in order to insure 180°F
minimum sanitizing requirements. The steam booster heater is designed
to operate at flowing steam pressures from 10 PSIG to 15 PSIG and is
equipped with a steam pressure reducing valve. Unit is externally
mounted on a stainless steel base with 6" stainless steel legs and bullettype feet. Pre-plumbed for connection at output end of a 76 Series
machine.
Cold Water Thermostat — provides an accurate method of controlling
pre-wash tank heat to prevent "baking on" food soil in the pre-wash
section. This feature is especially valuable for high protein soil loads
such as eggs and cheese.
50-Cycle Electrical Characteristics — are available in 280V/1 or 3 Ph,
230V/1 or 3 Ph, 380V/3 Ph and 460V/3 Ph.
76 SERIES ELECTRICAL DATA
ELECTRIC TANK HEAT STEAM TANK HEAT
MODELS — 76CERPW
76CELRPW
1-PH 3-PH 1-PH 3-PH 1-PH 3-PH
Incoming Water Pressure Reducing Valve — factory-installed on
incoming plumbing system. Not required when ordering the electric
booster heater option.
Incoming Water Pressure Regulating Kit — factory-installed package
consisting of a pressure reducing valve with a built-in line strainer, 0-60
PSI gauge and water shock arrestor. Gives full range control over flow
pressure, water consumption and damaging water hammer.
Sideloader — is factory-installed on input end of machine. This op-tion
allows the machine to be installed in a corner and maximize the use of
dishroom space. It is available both hooded and unhooded
Table Limit Switch — factory-wired to machine and mounted to the
backsplash of the table in the field. Prevents damage to conveyor drive
system, racks and dishes due to racks backing up on the out put end of
the machine. Highly recommended for clean dishtables less than 10
feet in length.
Vent Cowl Collar — 4" x 16" x 7" high collar installed in the vent cowl
to allow easy connection of "pant-leg" type exhaust duct. Includes an
adjustable and lockable damper flap for fine-tuning exhaust system.
APPROXIMATE TOTAL LOAD AMPERES
OPTIONAL 30 KW ELECTRIC
MODELS — 76CSRPW
76CSLRPW
BOOSTER HEATER
208 VOLTS 91 53 15 15 173 100
230 VOLTS 83 49 15 15 156 90
380 VOLTS N/A 29 N/A 9 N/A 55
460 VOLTS N/A 24 N/A 7 N/A 45
SHORT FORM SPECIFICATIONS AND PRODUCT DESCRIPTION 76 SERIES
RACK CONVEYOR DISHWASHER — ITEM #___
Shall be Jackson 76 Series, Single-Tank Rack Conveyor Dishwasher with Recirculating Pre-Wash. Sanitization shall be accomplished by using ___i
high temperature (180°F min.) rinse, ___ a low temperature (140°F min. + chlorine) rinse. Electrical characteristics shall be ___ 208V, ___ 230V, __ 380V
(50Hz only), ___ 460V/ ___ 60Hz, ___ 50 Hz/1 Phase (208V and 230V only), ___ 3 Phase. Tank heating shall be ___ 15 KW electric element ___ 3/4"
steam coil. Direction of rack flow shall be___left to right, ___right to left. Frame, hood and tank shall be constructed of 18-8 304 series stainless steel. 14
gauge material shall be used in the construction of the tank. Pre-wash section shall be equipped with upper and lower spray arms. Unit shall be supplied
with stainless steel, adjustable, bullet-type feet for leveling, stainless steel front panel, stainless steel vent cowls with strip-type curtains on each end, lever
operated drain, 4 peg-type dish racks and 2 open-type combination racks as standard equipment. Unit shall be equipped with "Energy Guard" automatic
con controls and a manual control backup system. Unit shall be NSF listed with a final rinse flow rate not to exceed 351 GPH @ 20 PSIG flow pressure,
an operating capacity of not less than 270 racks per hour and a conveyor speed not less than 7.5 feet per minute. Final rinse water consumption shall not
exceed 1.3 gallons per rack
Unit shall have the following features as optional extras: ___ automatic tank fill, ___ 36 KW externally-mounted electric booster heater to provide a 40°F
temperature rise, ___ 45 KW externally-mounted electric booster heater to provide a 50°F temperature rise, ___ steam booster heater to provide a 40°F
temperature rise, ___ cold water thermostat for pre-wash section, ___ 5" higher than standard hood, ___ incoming water pressure reducing valve, ___
incoming water pressure reducing kit, ___ hooded sideloader, ___ unhooded Sideloader, ___ table limit switch, ___ vent cowl collar at input end of unit,
___ vent cowl collar at output end of unit.
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UNPACKING
BEFORE ANY CONNECTIONS ARE MADE, VISUALLY CHECK THE ENTIRE MACHINE FOR ANY POSSIBLE SHIPPING DAMAGE.
IF ANY DAMAGE IS FOUND, SAVE ALL SHIPPING MATERIAL AND NOTIFY CARRIER AND DEALER AT ONCE.
STEPS:
1. REMOVE ALL PROTECTIVE PACKING MATERIAL FROM MACHINE.
2. PLACE MACHINE IN ITS OPERATING LOCATION AND REMOVE SKID.
CAUTION: INSURE WEIGHT OF MACHINE IS EVENLY DISTRIBUTED WHEN REMOVING
FROM SKID INTO POSITION.
3. ADJUST ALL (4) ADJUSTABLE BULLET FEET SO CONTACT IS MADE TO FLOOR. SCREW
BULLET FEET IN OR OUT TO LEVEL MACHINE WHILE USING LEVEL. LEVEL FRONT OF
MACHINE FIRST, THEN REAR, AND SIDES.
ELECTRICAL CONNECTIONS
WARNING: ALL FIELD WIRING CONNECTIONS MUST CONFORM TO THE LOCAL AND
NATIONAL ELECTRICAL CODES. INSTALL PROPER CIRCUIT BREAKER, WIRE
AND CONDUIT SIZE.
MACHINE DATA PLATE is located at front of machine on vent cowl. Refer to data plate for machine voltage and amperage load.
REFER TO SPECIFICATION SECTION FOR FURTHER DETAILS IF NECESSARY.
STEPS : REFER TO FIGURE 1
1. Remove the cover from the electrical control box and lay aside.
2. Install conduit into access hole at rear of electrical control box as shown in figure (1).
3. Route wires and connect to service disconnect switch and grounding lug as shown. WARNING: Insure that machine
is properly grounded and complies to all local and national codes. Injury or death may occur from shock if
machine is not properly grounded.
4. Make connections to service disconnect switch as marked, LI and L2 for SINGLE PHASE, VOLTAGE MUST match
specified voltage on DATA PLATE, either 208 VAC or 220 VAC.
For THREE PHASE, make connections to LI, L2 AND L3. Voltage must match specified voltage in DATA PLATE,
either 208 VAC, 220 VAC or 460 VAC.
DO NOT APPLY POWER AT THIS TIME — PROCEED TO VOLTAGE CHECK
-24-
FIGURE 1
CONTROL BOX ELECTRICAL CONNECTIONS
25
STEPS:
1. Place the machine service disconnect switch in the "OFF" position.
2. Apply line power to the machine from the service breaker.
3. Check incoming service lines at terminals of disconnect switch for proper voltage per data plate.
NOTE: If applicable, check voltage at LI and L2 to ground individually to insure neither is
connected to a HIGH or WILD leg.
CAUTION: There is a possibility of damage to machine if not properly checked.
4. Turn off power at service breaker.
NOTE: Mark breaker for dishwasher and advise proper personnel.
DO NOT APPLY POWER OR TURN MACHINE ON AT THIS TIME ...
ALL PLUMBING AND WATER CONNECTIONS MUST BE COMPLETED BEFORE MACHINE
CAN BE OPERATED.
ALL PLUMBING CONNECTIONS MUST COMPLY WITH ALL SANITARY, SAFETY AND PLUMBING CODES.
REFER TO SPECIFICATION SECTION FOR FURTHER DETAIL IF NEEDED.
DRAIN CONNECTION
REFER TO FIGURE (2)
STEPS:
1. Remove the 2" plug from drain tank line at left or right end, only one connection is necessary.
2. Install a 2" DRAIN LINE with proper slope at this point.
NOTE: Drain is a GRAVITY FEED SYSTEM.
PROCEED TO PLUMBING AND HOT WATER REQUIREMENTS
-26-
Models 44CE, 54CE, 54CEL, 76CERPW, 44CEL, 66CERPW, and 66CELRPW DO NOT have an internal water heater to boost the regularly
available hot water (usually 140F.) up to 180F. Water at 180F can be used as sanitzing rinse water.
ALL HOT-WATER SANITIZING machines MUST have an external supply of 180F. HOT WATER to the machine.
All LOW-TEMPERATURE CHEMICAL SANITIZING machines will use the regularly available 140F. hot water along with
SANITIZER for sanitizing the final rinse water.
Before any connections are made, determine if machine is a HOT WATER SANITIZING or a LOW-TEMPERATURE CHEMICAL
SANITIZING machine.
This can easily be accomplished by comparing the MODEL NUMBER on the machine DATA PLATE to the lists below. REFER TO
NOMENCLATURE IN SPECIFICATION SECTION IF NECESSARY FOR FURTHER DETAILS.
The following machines are LOW-TEMPERATURE CHEMICAL SANITIZING:
44 C E L 54 C E L
66CELRPW 76CELRPW
The following machines are HOT-WATER SANITIZING:
44 C E 54 C E 66CERPWE
76CERPW
PROCEED TO THE APPROPRIATE HOT-WATER OR CHEMICAL SANITIZNG INSTRUCTIONS THAT FOLLOW.
HOT WATER SANITIZING MACHINES
STEPS: REFER TO FIGURE (2)
1. Connect a 180 F. MINIMUM constant HOT WATER 1/2" supply to the FINAL RINSE incoming water "Y"
STRAINER as shown in FIGURE (2).
WASH TANK WATER SUPPLY
Wash tank water is recirculating and is initially filled by same supply line as final rinse and no additional
connection is necessary.
NOTE:
ALL MACHINES require a MINIMUM of 20 PSI FLOW PRESSURE.
Do not confuse STATIC PRESSURE with FLOW PRESSURE. FLOW PRESSURE is the pressure
in the FINAL RINSE LINE when the rinse valve is OPEN, and machine is RINSING.
STATIC PRESSURE is line pressure with no flowing, all valves and service CLOSED.
CONTINUE TO NEXT PAGE
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