AJ-44 RACK CONVEYOR DISHMACHINE SERIES
INSTALLATION/OPERATION &
TECHNICAL MANUAL
FOR JACKSON MODELS:
AJ-44CE
AJ-44CEL
AJ-44CGP
AJ-44CS
AJ-44CSL
AJ-66CE
AJ-66CEL
AJ-66CGP
AJ-66CS
AJ-66CSL
AJ-80CE
AJ-80CEL
AJ-80CS
AJ-80CSL
October 9, 2009
P/N 07610-001-76-22 (Revision I)
Jackson MSC LLC.
P.O. Box 1060
Barbourville, KY. 40906
(606) 523-9795
Fax: (606) 523-9196
www.jacksonmsc.com
ALL NEW JACKSON DISHWASHERS ARE WARRANTED TO THE ORIGINAL PURCHASER TO BE FREE FROM
DEFECTS IN MATERIAL OR WORKMANSHIP, UNDER NORMAL USE AND OPERATION FOR APERIOD OF (1) ONE
YEAR FROM THE DATE OF PURCHASE, BUT IN NO EVENT TO EXCEED (18) EIGHTEEN MONTHS FROM THE DA TE
OF SHIPMENT FROM THE FACTORY.
Jackson MSC agrees under this warranty to repair or replace , at its discretion, any original part which fails under normal use due to faulty
material or workmanship during the warranty period, providing the equipment has been unaltered, and has been properly installed, maintained and operated in accordance with the applicable factory instruction manual furnished with the machine and the failure is reported to
the authorized service agency within the warranty period. This includes the use of factory specified genuine replacement parts, purchased
directly from a Jackson authorized parts distributor or service agency. Use of generic replacement parts may create a hazard and void warranty certification.
The labor to repair or replace such failed part will be paid by Jackson MSC, within the continental United States, Hawaii and Canada, during
the warranty period provided a Jackson MSC authorized service agency, or those having prior authorization from the factory, performs the
service. Any repair work by persons other than a Jackson MSC authorized service agency is the sole responsibility of the customer. Labor
coverage is limited to regular hourly rates, overtime premiums and emergency service charges will not be paid by Jackson MSC.
Accessory components not installed by the factory carry a (1) one year parts warranty only. Accessory components such as table limit switches, pressure regulators, pre rinse units, etc. that are shipped with the unit and installed at the site are included. Labor to repair or replace
these components is not covered by Jackson MSC.
This warranty is void if failure is a direct result from shipping, handling, fire, water, accident, misuse, acts of god, attempted repair by unauthorized persons, improper installation, if serial number has been removed or altered, or if unit is used for purpose other than it was originally intended.
TRAVELLIMITATIONS
Jackson MSC limits warranty travel time to (2) two hours and mileage to (100) one hundred miles. Jackson MSC will not pay for travel time
and mileage that exceeds this, or any fees such as those for air or boat travel without prior authorization.
WARRANTY REGISTRATION CARD
The warranty registration card supplied with the machine must be returned to Jackson MSC within 30 days to validate the warranty.
REPLACEMENT PARTS WARRANTY
Jackson replacement parts are warranted for a period of 90 days from the date of installation or 180 days from the date of shipment from the
factory, which ever occurs first.
PRODUCT CHANGES AND UPDATES
Jackson MSC reserves the right to make changes in design and specification of any equipment as engineering or necessity requires.
THIS IS THE ENTIRE AND ONLY WARRANTY OF JACKSON MSC. JACKSON’S LIABILITY ON ANY CLAIM OF ANY KIND, INCLUDING
NEGLIGENCE, WITH RESPECT TO THE GOODS OR SERVICES COVERED HEREUNDER, SHALL IN NO CASE EXCEED THE PRICE
OF THE GOODS OR SERVICES OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.
THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING FOR FITNESS OR MERCHANTABILITY, THAT ARE NOT SET
FORTH HEREIN, OR THAT EXTEND BEYOND THE DURATION HEREOF. UNDER NO CIRCUMSTANCES WILL JACKSON MSC BE
LIABLE FOR ANY LOSS OR DAMAGE, DIRECT OR CONSEQUENTIAL, OR FOR THE DAMAGES IN THE NATURE OF PENALTIES,
ARISING OUT OF THE USE OR INABILITY TO USE ANY OF ITS PRODUCTS.
ITEMS NOT COVERED
This warranty does not cover cleaning or deliming of the unit or any component such as, but not limited to, wash arms, rinse arms or strain-
ers at anytime. Nor does it cover adjustments such as, but not limited to timer cams, thermostats or doors, beyond 30 days from the date
of installation. In addition, the warranty will only cover the replacement of wear items such as curtains, drain balls, door guides or gaskets
during the first 30 days after installation. Also, not covered are conditions caused by the use of incorrect (non-Commercial) grade detergents,
incorrect water temperature or pressure, or hard water conditions.
MANUFACTURERS WARRANTY
ONE YEAR LIMITED PARTS & LABOR WARRANTY
i
ii
STOP!
PARE!
ARRET!
CALL 1-888-800-5672 TO REGISTER THIS PRODUCT!
FAILURE TO DO SO WILL VOID THE WARRANTY!
LLAME AL 1-888-800-5672 PARA REGISTRAR ESTE PRODUCTO!
AL NO HACERLO LA GARANTIA SERA ANULADA!
S.V.P. APPELER 1-888-800-5672 POUR ENREGISTRER CE PRODUIT,
LA GARANTIE SERA ANNULEE POUR TOUT PRODUIT NON- ENREGISTREE
REVISION/
PAGE
D 05-14-2004 CBW N/A Added exhaust fan hook-up schematic.
E 03-08-2005 MAW 7096
F 01-13-2006 CBW 7470 Added service kits and maintenance instructions.
G 01-26-2006 MAW 7600 Added Gas Exhaust Fan Schematic & component kits.
REVISION
DATE
MADEBYAPPLICABLE
ECN
DETAILS
Updated installation instructions. Added 3 instruction sheets for
limit switches. Added instruction sheet for curtain installation.
Changed layout.
H 03-21-2006 MAW
98 04-19-2007 MAW 7898
35 & 36 05-03-2007 MAW 7913
5 thru 22, 111 08-29-2007 MAW N/A
I 10-09-2009 KJS 8044
7571, 7558
7634
Added themostat replacement kits. Added vent cowl assembly for
hooded side loader. Replaced rinse drain weldment. Added scrap
basket strainer kit.
Added 09905-003-32-20 fan load decal to the exhaust fan control
kit. Added warranty pages and service centers listings.
Added instructions and all necessary information for change of
sanitization mode.
Updated dimension pages. Removed alternate table limit switches.
Changed the part from a weldment (05700-021-67-50) to a
casting (09515-003-58-12).
iii
iv
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL
AJ-44CSL
AJ = AJ series of rack conveyors
44 = 44” wide machine
66 = 66” wide machine
80 = 80” wide machine
CE = Electrically heated, hot water sanitizing machine
CEL = Electrically heated, chemical sanitizing machine
CS = Steam heated, hot water sanitizing machine
CSL = Steam heated, chemical sanitzing machine
CGP = Gas heated, hot water sanitizing machine
Model:
Serial No.:
Installation Date:
Service Rep. Name:
Phone No.:
Jackson MSC LLC. provides technical support for all
of the dishmachines detailed in this manual. We
strongly recommend that you refer to this manual
before making a call to our technical support staff.
Please have this manual with you when you call so
that our staff can refer you, if necessary, to the proper page. Technical support is available from 8:00
a.m. to 5:00 p.m. (EST), Monday through Friday.
Technical support is not available on holidays.
Contact technical support toll free at 1-888-800-
5672. Please remember that technical support is
available for service personnel only.
SECTION
DESCRIPTION PAGE
I. SPECIFICATION INFORMATION
Operating Characteristics 2
Electrical Requirements 3
D226 Steam Booster Parameters 4
AJ-44 Electric - Left to Right 5
AJ-44 Electric - Right to Left 6
AJ-44 Gas - Left to Right 7
AJ-44 Gas - Right to Left 8
AJ-44 Steam - Left to Right 9
AJ-44 Steam - Right to Left 10
AJ-66 Electric - Left to Right 11
AJ-66 Electric - Right to Left 12
AJ-66 Gas - Left to Right 13
AJ-66 Gas - Right to Left 14
AJ-66 Steam - Left to Right 15
AJ-66 Steam - Right to Left 16
AJ-80 Electric - Left to Right 17
AJ-80 Electric - Right to Left 18
AJ-80 Gas - Left to Right 19
AJ-80 Gas - Right to Left 20
AJ-80 Steam - Left to Right 21
AJ-80 Steam - Right to Left 22
Side Loader (Left to Right) Dimensions 23
Side Loader (Right to Left) Dimensions 24
Side Loader (Installed) Dimensions 25
D226 Steam Booster Dimensions 26
D226 Steam Booster Plumbing Line Drawings 27
Typical Electric and Gas Booster Dimensions 28
II. INSTALLATION & OPERATION INSTRUCTIONS
Installation Instructions 30
Deliming Operations 33
Changing the AJ-44CE/CS Direction of Travel 34
Curtain Installation Diagrams 40
Side Loader Installation & Operation Instructions 41
D226 Steam Booster Installation & Operation Instructions 42
Gas Conveyor Hose Installation 44
Dishmachine Operating Instructions 46
Changing Dual Sanitizatio Mode 48
Detergent Control 50
Striker Plate Limit Switch Installation Instructions 51
III. PREVENTATIVE MAINTENANCE
General Maintenance 53
D226 Maintenance 54
Lubrication Chart for Drive Gear 55
Drive Motor Gear Reducer Preventative Maintenance 56
IV. TROUBLESHOOTING SECTION
Common Problems 58
D226 Common Problems 60
TABLE OF CONTENTS
v
V. PARTS SECTION
AJ-44 Control Box Assembly 62
AJ-66/AJ-80 Control Box Assembly 64
Motor Overload Chart 66
Heater Assembly 67
Thermostats/Dress Panels 69
Prewash Plumbing Assembly 70
Wash Section Plumbing 71
External Electric Booster Option Incoming Plumbing 72
External Electric Booster Option Outlet Plumbing 73
Water Hammer Arrestor OptionWPRK Plumbing Option 74
3/4” Solenoid Valve & 3/4” NPT Vacuum Breaker Repair Parts Kits 75
Steam Unit Wash Tank Coil Assembly 76
Steam Plumbing (Left to Right) 77
Steam Plumbing (Right to Left) 78
Gas Coil Assembly (CGP Models) 79
Rinse Booster Tank Assembly (CGP Models) 80
Recirculating Pump Assembly (CGP Models) 81
Hose Connections (CGP Models) 82
Wash/Fill Plumbing Assembly (CGP Models) 83
Rinse Header Plumbing Assembly (CGP Models) 84
AJ-44 Series Drain Plumbing Assemblies 85
AJ-66 Drain Plumbing Assemblies 86
AJ-80 Drain Plumbing Assemblies 87
AJ-66 Drain Plumbing Assembly (Left to Right) (CGP Models) 88
AJ-66 Drain Plumbing Assembly (Right to Left) (CGP Models) 89
Drain Quench Assembly 90
Motor Assemblies 91
Prewash & Wash Pump Weldments 92
Lower Wash Arm Assembly 93
Prewash Arm/Upper Wash Arm Assembly 94
Curtains/Tub Magnets 95
Final Rinse Assembly 96
Drive Assembly 97
Door Assemblies 99
Pawl Bar Miscellaneous Components 100
AJ-44 & AJ-66 Pawl Bar Assemblies 101
AJ-80 Pawl Bar Assemblies 102
AJ-44 Rack Rail Assembly 103
AJ-66 Rack Rail Assemblies 104
AJ-80 Rack Rail Assemblies 105
Miscellaneous Parts & Weldments 106
Manifolds/Strainer Support Weldments 107
Strainers 108
Float Switch Components/Scrap Baskets 109
Vent Cowl Assembly/Vent Scoop Option 110
Exhaust Fan Control/Table Limit Switch 111
SIDE LOADER SECTION
Side Loader Track Assembly/Leg Replacements/Strainer 112
Side LoaderPawl Bar Assemblies/Pawl Bar Bracket/Magnet 113
Side Loader Vent Cowl Option 114
D226 STEAM BOOSTER SECTION
Control Box Assembly 115
Plumbing Assembly 116
Go*Box Components 118
BC Ferries Options 119
TABLE OF CONTENTS
PARTS
vi
VI. ELECTRICAL SCHEMATICS
AJ-44CE/CEL
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 121
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 122
200-230 Volt, 50/60 Hz, 3 Phase Primary Side 123
200-230 Volt, 50/60 Hz, 3 Phase Secondary Side 124
380-460-600 Volt, 60 Hz, 3 Phase Primary Side 125
380-460-600 Volt, 60 Hz, 3 Phase Secondary Side 126
380-415 Volt, 50 Hz, 3 Phase Primary Side 127
380-415 Volt, 50 Hz, 3 Phase Secondary Side 128
440 Volt, 50 Hz, 3 Phase Primary Side 129
440 Volt, 50 Hz, 3 Phase Secondary Side 130
440 Volt, 50 Hz, 3 Phase, 5 Wire Primary Side 131
440 Volt, 50 Hz, 3 Phase, 5 Wire Secondary Side 132
AJ-44CS/CSL
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 133
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 134
200-230 Volt, 50/60 Hz, 3 Phase Primary Side 135
200-230 Volt, 50/60 Hz, 3 Phase Secondary Side 136
380-415-440-460-600 Volt, 60 Hz, 3 Phase Primary Side 137
380-415-440-460-600 Volt, 60 Hz, 3 Phase Secondary Side 138
AJ-66CE/CEL & AJ-80CE/CEL
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 139
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 140
200-230 Volt, 50/60 Hz, 3 Phase Primary Side 141
200-230 Volt, 50/60 Hz, 3 Phase Secondary Side 142
380-460-600 Volt, 60 Hz, 3 Phase Primary Side 143
380-460-600 Volt, 60 Hz, 3 Phase Secondary Side 144
380-415-440 Volt, 50 Hz, 3 Phase Primary Side 145
380-415-440 Volt, 50 Hz, 3 Phase Secondary Side 146
AJ-66CS/CSL & AJ-80CS/CSL
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 147
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 148
200-230 Volt, 50/60 Hz, 3 Phase Primary Side 149
200-230 Volt, 50/60 Hz, 3 Phase Secondary Side 150
380-415-440-460-600 Volt, 60 Hz, 3 Phase Primary Side 151
380-415-440-460-600 Volt, 60 Hz, 3 Phase Secondary Side 152
AJ-44CGP
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 153
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 154
200-230 Volt, 50/ Hz, 3 Phase Primary Side 155
200-230 Volt, 50/ Hz, 3 Phase Secondary Side 156
460 Volt/60 Hz/3 Phase Primary Side 157
460 Volt/60 Hz/3 Phase Primary Side 158
AJ-66CGP, AJ-80CGP
200-230 Volt, 50/60 Hz, 1 Phase Primary Side 159
200-230 Volt, 50/60 Hz, 1 Phase Secondary Side 160
200-230 Volt, 50/60 Hz, 3 Phase Primary Side 161
200-230 Volt, 50/60 Hz, 3 Phase Secondary Side 162
460 Volt, 50/60 Hz, 3 Phase Primary Side 163
460 Volt, 50/60 Hz, 3 Phase Secondary Side 164
Conveyor Side Loader/D226 Steam Booster 165
Exhaust Fan Hook-Up Schematics 166
VIII. MAINTENANCE & REPAIR CENTERS 177
TABLE OF CONTENTS
ELECTRICAL SCHEMATICS
vii
1
SECTION 1:
SPECIFICATION INFORMATION
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
OPERATING CHARACTERISTICS
2
RACKS PER HOUR:
AJ-44-66-80CE/CS/CGP 248
AJ-44-66-80CEL/CSL 234
DISHES OR GLASSES PER HOUR:
AJ-44-66-80CE/CS/CGP 6200
AJ-44-66-80CEL/CSL 5850
PREWASH TANK CAPACITY (GALLONS):
AJ-66CE/CEL/CS/CSL/CGP 16
AJ-80CE/CEL/CS/CSL/CGP 16
WASH TANK CAPACITY (GALLONS):
AJ-44-66-80CE/CS/CGP 15.4
PREWASH PUMP CAPACITY (GPM):
AJ-66CE/CEL/CS/CSL/CGP 120
AJ-80CE/CEL/CS/CSL/CGP 270
WASH PUMP CAPACITY
GALLONS PER MINUTE (ALL MODELS): 270
VENTING REQUIREMENTS (CFM)(100% CAP.):
INPUT END 200
OUTPUT END 400
TOTAL 600
CONVEYOR SPEED (FPM):
AJ-44-66-80CE/CS/CGP MACHINES 6.9
AJ-44-66-80CEL/CSL MACHINES 6.5
GALLONS PER RACK:
AJ-44-66-80CE/CS/CGP MACHINES .94
AJ-44-66-80CEL/CSL MACHINES 1.00
WATER TEMPERATURES:
AJ-44-66-80CE/CS/CGP MODELS:
PREWASH (RECOMMENDED) 110-140°F
WASH (MINIMUM) 160°F
RINSE (MINIMUM) 180°F
AJ-44-66-80CEL/CSL MODELS:
PREWASH (RECOMMENDED) 110-140°F
WASH (MINIMUM) 140°F
RINSE (MINIMUM) 140°F
FLOW PRESSURE (PSI) 20±5
FLOWRATE (GPM):
AJ-44-66-80CE/CS/CGP 3.9
AJ-44-66-80CEL/CSL 3.9
MINIMUM CHLORINE (PPM)
AJ-44-66-80CEL/CSL MODELS ONLY: 50
STEAM COIL TANK HEAT (CS/CSL MODELS ONLY):
STEAM INLET PRESSURE (PSIG) 10-20
STEAM CONNECTION NPT 3/4”
CONSUMPTION @ 15 PSIG (lbs/hr):
AJ-44-66-80CS/CSL 60
MOTOR ELECTRICAL CHARACTERISTICS:
DRIVE MOTOR HP 1/4
WASH MOTOR HP 2
POWER RINSE MOTOR HP 2
PREWASH MOTOR HP:
AJ-66 MODELS 1
AJ-80 MODELS 2
NOTE: Typical Electrical Circuit is based upon (1) 125% of
the full amperage load of the machine and (2) typical
fixed-trip circuit breaker sizes as listed in the NEC 2002
Edition. Local codes may require more stringent protection than what is displayed here. Always verify with your
electrical service contractor that your circuit protection is
adequate and meets all applicable national and local
codes. These numbers are provided in this manual simply for reference and may change without notice at any
given time.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
ELECTRICAL REQUIREMENTS
3
AJ-44CE/CEL MODELS
TYPICAL
TOTAL ELECTRICAL
VOL
TS PH HZ AMPS CIRCUIT
208 3 50 55 A 70 AMP
220 3 50 49 A 70 AMP
230 3 50 51 A 70 AMP
380 3 50 29 A 40 AMP
415 3 50 28 A 35 AMP
440 3 50 28 A 35 AMP
208 1 60 83 A 110 AMP
230 1 60 76 A 100 AMP
200 3 60 47 A 60 AMP
208 3 60 49 A 70 AMP
230 3 60 45 A 60 AMP
380 3 60 29 A 40 AMP
460 3 60 23 A 30 AMP
600 3 60 19 A 25 AMP
AJ-44CGP MODELS
TYPICAL
TOTAL ELECTRICAL
VOLTS PH HZ AMPS CIRCUIT
208 1 60 12 A 15 AMP
230 1 60 11 A 15 AMP
208 3 60 8 A 15 AMP
230 3 60 7 A 15 AMP
460 3 60 5 A 15 AMP
AJ-44CS/CSL
MODELS
TYPICAL
TOTAL ELECTRICAL
VOLTS PH HZ AMPS CIRCUIT
208 3 50 13 A 20 AMP
220 3 50 13 A 20 AMP
230 3 50 13 A 20 AMP
380 3 50 6 A 15 AMP
415 3 50 7 A 15 AMP
440 3 50 6 A 15 AMP
208 1 60 11 A 15 AMP
230 1 60 11 A 15 AMP
200 3 60 7 A 15 AMP
208 3 60 7 A 15 AMP
230 3 60 7 A 15 AMP
380 3 60 6 A 15 AMP
460 3 60 4 A 15 AMP
600 3 60 4 A 15 AMP
AJ-66CE/CEL MODELS
TYPICAL
TOTAL ELECTRICAL
VOL
TS PH HZ AMPS CIRCUIT
208 3 50 58 A 80 AMP
220 3 50 53 A 70 AMP
230 3 50 54 A 70 AMP
380 3 50 31 A 40 AMP
415 3 50 34 A 45 AMP
440 3 50 33 A 45 AMP
208 1 60 89 A 125 AMP
230 1 60 82 A 110 AMP
200 3 60 51 A 70 AMP
208 3 60 52 A 70 AMP
230 3 60 48 A 60 AMP
380 3 60 31 A 40 AMP
460 3 60 24 A 30 AMP
600 3 60 22 A 30 AMP
AJ-66CGP MODELS
TYPICAL
TOTAL ELECTRICAL
VOLTS PH HZ AMPS CIRCUIT
208 1 60 17 A 15 AMP
230 1 60 17 A 15 AMP
208 3 60 11A 15 AMP
230 3 60 11A 15 AMP
460 3 60 6 A 15 AMP
AJ-66CS/CSL
MODELS
TYPICAL
TOTAL ELECTRICAL
VOLTS PH HZ AMPS CIRCUIT
208 3 50 17 A 25 AMP
220 3 50 17 A 25 AMP
230 3 50 17 A 25 AMP
380 3 50 6A 15 AMP
415 3 50 7 A 15 AMP
440 3 50 6 A 15 AMP
208 1 60 18 A 25 AMP
230 1 60 18 A 25 AMP
200 3 60 12 A 15 AMP
208 3 60 12 A 15 AMP
230 3 60 12 A 15 AMP
380 3 60 12 A 15 AMP
460 3 60 7 A 15 AMP
600 3 60 7 A 15 AMP
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
ELECTRICAL REQUIREMENTS (CONTINUED)/D226 STEAM BOOSTER PARAMETERS
4
AJ-80CE/CEL MODELS
TYPICAL
TOTAL ELECTRICAL
VOL
TS PH HZ AMPS CIRCUIT
208 3 50 68 A 90 AMP
220 3 50 62 A 80 AMP
230 3 50 63 A 80 AMP
380 3 50 34 A 45 AMP
415 3 50 25 A 35 AMP
440 3 50 22 A 30 AMP
208 1 60 91 A 125 AMP
230 1 60 84 A 110 AMP
200 3 60 53 A 70 AMP
208 3 60 54 A 70 AMP
230 3 60 50 A 70 AMP
380 3 60 34 A 45 AMP
460 3 60 25 A 35 AMP
600 3 60 22 A 30 AMP
AJ-80CS/CSL MODELS
TYPICAL
TOTAL ELECTRICAL
VOL
TS PH HZ AMPS CIRCUIT
208 3 50 19 A 25 AMP
220 3 50 19 A 25 AMP
230 3 50 19 A 25 AMP
380 3 50 7 A 15 AMP
415 3 50 8 A 15 AMP
440 3 50 8 A 15 AMP
208 1 60 19 A 25 AMP
230 1 60 19 A 25 AMP
200 3 60 13 A 20 AMP
208 3 60 13 A 20 AMP
230 3 60 13 A 20 AMP
380 3 60 13 A 20 AMP
460 3 60 7 A 15 AMP
600 3 60 8 A 15 AMP
NOTE: Always refer to the machine data plate for specific
electrical and water requirements. The material provided
on this page is for reference only and may be subject to
change without notice.
D226 STEAM BOOSTER
ELECTRICAL REQUIREMENTS:
VOLTAGE (V) 200-230
FREQUENCY (HZ) 50/60
PHASE SINGLE
WATER REQUIREMENTS:
INCOMING WATER TEMPERATURE (MINIMUM) 110°F
FLOW PRESSURE (PSI) 20±5
STEAM REQUIREMENTS:
INCOMING STEAM PRESSURE (PSIG) 15-25
HEAT EXCHANGER SPECIFICATIONS:*
TUBESIDE WORKING PRESSURE (PSI) 125
SHELLSIDE WORKING PRESSURE (PSI) 125
TUBESIDE HYDROSTATIC TEST PRESSURE (PSI) 250
SHELLSIDE HYDROSTATIC TEST PRESSURE (PSI)
188
MAXIMUM OPERATING TEMPERATURE 295°F
MAXIMUM SHELLSIDE STEAM PRESSURE (PSI) 125
* - Indicates typical design criteria but is subject to change
without notice. For more information, contact you authorized
Jackson service representative.
STEAM RELIEF VALVE SET PRESSURE (PSI): 50
WATER OUTLET SAFETY VALVE SET PRESSURE (PSI):
125
Left to Right
Drive
Unit
Left Side
Drive
Unit
Front View
Right Side
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
6 [152mm]
7
1
2
[193mm]
21 [533mm]
25 [635mm]
25 [635mm]
10 [254mm]
7 [178mm]
D
E
A
C
A
B
18
1
2
[467mm]
25 [635mm]
4 1/2 [114mm]
4 [102mm]
Table to Table
Overall
With Doors Open
Rear of
Machine
Dish Clearance
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
7
1
2
[190mm]
C
B
Legend
A - Machine water inlet 3/4" NPT,
180°F Hi-temp,140°F Low-temp
minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
44 [1118mm]
52 [1321mm]
60 [1524mm]
60
1
4
[1530mm]
8 [203mm]
8 [203mm]
14 [355mm]
Scrap
Trough
Minimum
21 [533mm]
B
12 [307mm]
65
1
2
[1667mm]
1 [25mm]
66
1
2
[1692mm]
13
3
4
[346mm]
7 [178mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 ELECTRIC - LEFT TO RIGHT
5
Right to Left
Drive
Unit
Left Side
Drive
Unit
Front View
Right Side
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Co ver Plate.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Ta bl e Fa bri c a t i o n
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
6 [152mm]
7
1
2
[193mm]
21 [533mm]
25 [635mm]
25 [635mm]
10 [254mm]
7 [178mm]
D
E
A
C
A
B
18
1
2
[467mm]
25 [635mm]
4 1/2 [114mm]
4 [102mm]
Table to Table
Overall
With Doors Open
Rear of
Machine
Dish Clearance
7
1
2
[190mm]
C
B
Legend
A - Machine water inlet 3/4" NPT,
180°F Hi-temp,140°F Low-temp
minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
44 [1118mm]
52 [1321mm]
60 [1524mm]
60
1
4
[1530mm]
8 [203mm]
8 [203mm]
21 [533mm]
B
12 [307mm]
65
1
2
[1667mm]
1 [25mm]
66
1
2
[1692mm]
13
3
4
[349mm]
7 [178mm]
A
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 ELECTRIC - RIGHT TO LEFT
6
Drive
Unit
Front View
Right Side
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
6 [152mm]
8
1
2
[218mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
10 [254mm]
7 [178mm]
D
E
B
18
1
2
[467mm]
4 [102mm]
8 [206mm]
Table to Table
Overall
Dish Clearance
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
20
3
4
[527mm]
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
6 [154mm]
30 [763mm]
14 [357mm]
7
1
4
[185mm]
1
1
4
[35mm]
6 [152mm]
36 [914mm]
31
1
4
[795mm]
6
1
2
[165mm]
26
1
2
[673mm]
B
Left to Right
Drive
Unit
Left Side
66
1
2
[1692mm]
1
2
[15mm]
84 [2134mm]
With Doors Open
Rear of
Machine
Legend to Drawing
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp mi ni m um
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT 180°F Water Inlet f or wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet f or
gas booster heater.
H - 3/4" NPT 180°F Water Outl et
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection. Fl ue to
be installed to meet local codes by
installing contractor.
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
1 [25mm]
K
J
H
G
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
F
60
1
4
[1530mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/S pl ash
Shield. Shipped with Cover Pl at e.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [637mm]
44 [1118mm]
52 [1321mm]
60 [1524mm]
8 [204mm]
14 [355mm]
Scrap
Trough
Minimum
21 [535mm]
36 [914mm]
K
J
H
G
C
7
1
2
[190mm]
C
13
3
4
[346mm]
A
66
1
4
[1684mm]
A
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 GAS - LEFT TO RIGHT
7
Right to Left
Drive
Unit
Left Side
Drive
Unit
Front View
Right Side
66
1
2
[1692mm]
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
7 [178mm]
6 [152mm]
7
1
2
[191mm]
8
1
2
[218mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
10 [254mm]
7 [178mm]
D
E
A
C
A
B
18
1
2
[467mm]
4 [102mm]
8 [206mm]
41 [1042mm]
Table to Table
Overall
With Doors Open
Rear of
Machine
Dish Clearance
20
3
4
[527mm]
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
6 [152mm]
30 [763mm]
14 [357mm]
7
1
4
[185mm]
1
1
4
[35mm]
C
B
Legend to Drawing
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp mi ni m um
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT 180°F Water Inlet f or wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet f or
gas booster heater.
H - 3/4" NPT 180°F Water Outl et
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection. Fl ue to
be installed to meet local codes by
installing contractor.
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
60
1
4
[1530mm]
1 [25mm]
66
1
4
[1684mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/S pl ash
Shield. Shipped with Cover Pl at e.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
44 [1118mm]
52 [1321mm]
60 [1524mm]
8 [203mm]
21 [533mm]
B
A
16 [407mm]
26
1
2
[672mm]
6
1
2
[163mm]
36 [914mm]
31
1
4
[794mm]
K
JH
G
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
K
J
H
G
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 GAS - RIGHT TO LEFT
8
Left to Right
Drive
Unit
Left Side
Drive
Unit
Front View
Right Side
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fa brication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
6 [152mm]
8
1
2
[218mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
10 [254mm]
7 [178mm]
D
E
A
C
B
18
1
2
[467mm]
4 [102mm]
Table to Table
Overall
With Doors Open
Rear of
Machine
Dish Clearance
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
7
1
2
[190mm]
C
B
Legend
A - Machine water inlet 3/4" NPT 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT Steam connection
G - 3/4" NPT Condensate return
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachine.
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
60
1
4
[1530mm]
8 [204mm]
7 [178mm]
10 [254mm]
12
1
2
[316mm]
G
F
17
1
2
[445mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [637mm]
4 1/2 [114mm]
44 [1118mm]
52 [1321mm]
60 [1524mm]
8 [204mm]
14 [355mm]
Scrap
Trough
Minimum
21 [535mm]
B
1 [25mm]
66
5
8
[1692mm]
65
1
2
[1665mm]
13
5
8
[346mm]
A
6
3
8
[162mm]
11
5
8
[295mm]
15
3
4
[400mm]
16
3
8
[417mm]
43 [1092mm]
11
1
4
[285mm]
13
5
8
[345mm]
23
3
4
[604mm]
38 [966mm]
6
1
4
[159mm]
5
7
8
[148mm]
4
3
8
[110mm]
8
5
8
[218mm]
H
J
L
M
K
L
H
J
M
F
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 STEAM - LEFT TO RIGHT
9
Right to Left
Drive
Unit
Left Side
Drive
Unit
Front View
Right Side
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
62
1
2
[1590mm]
34 [864mm]
29 [737mm]
6 [152mm]
8
1
2
[218mm]
21 [533mm]
25 [635mm]
12 [307mm
25 [635mm]
10 [254mm]
7 [178mm]
D
E
A
C
B
18
1
2
[467mm]
4 [102mm]
Table to Table
Overall
With Doors Open
Rear of
Machine
Dish Clearance
7
1
2
[190mm]
C
B
Legend
A - Machine water inlet 3/4" NPT 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT Steam connection
G - 3/4" NPT Condensate return
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachine.
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
60
1
4
[1530mm]
8 [204mm]
7 [178mm]
10 [254mm]
12
1
2
[316mm]
G
F
17
1
2
[445mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [637mm]
4 1/2 [114mm]
44 [1118mm]
52 [1321mm]
60 [1524mm]
8 [204mm]
21 [535mm]
B
1 [25mm]
66
5
8
[1692mm]
65
1
2
[1665mm
13
5
8
[346mm]
A
6
3
8
[162mm]
11
5
8
[295mm]
15
3
4
[400mm]
16
3
8
[417mm]
43 [1092mm]
11
1
4
[285mm]
13
5
8
[345mm]
23
3
4
[604mm]
38 [966mm]
6
1
4
[159mm]
5
7
8
[148mm]
4
3
8
[110mm]
8
5
8
[218mm]
H
J
L
M
K
L
H
J
M
F
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-44 STEAM - RIGHT TO LEFT
10
Drive
Unit
Left Side
Drive
Unit
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
60
1
4
[1530mm]
29 [737mm]
10
1
4
[260mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
A
C
C
G
B
4 [102mm]
8 [206mm]
24 [609mm]
41 [1040mm]
F
A
18 [457mm]
27 [687mm]
G
F
23
1
2
[598mm]
Front View
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
With Doors Open
Rear of
Machine
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
Base Unit
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Minimum
Scrap
Trough
14 [355mm]
25 [635mm]
21 [533mm]
8 [203mm]
Left to Right
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minim um
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water inlet 3/4" NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/ 2"
from floor due to adjustable bullet feet.
82 [2086mm]
74 [1883mm]
44 [1121mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1 [25mm]
62
1
2
[1590mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
B
F
22 [559mm]
Prewash
66 [1679mm]
Table to Table
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 ELECTRIC - LEFT TO RIGHT
11
C
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
G
F
With Doors Open
Rear of
Machine
6 [152mm]
Right to Left
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water inlet 3/4" NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
1 [25mm]
Drive
Unit
Front View
75
1
2
[1919mm]
62
1
2
[1590mm]
29 [737mm]
6 [152mm]
10 [254mm]
C
A
B
4 [102mm]
7 [178mm]
D
E
8 [203mm]
42 [1067mm]
41 [1041mm]
24 [610mm]
10
1
4
[260mm]
F
24 [610mm]
G
23
1
2
[599mm]
60
1
4
[1530mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
F
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
82 [2086mm]
74 [1883mm]
66 [1679mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
22 [559mm]44 [1121mm]
Base Unit Prewash
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 ELECTRIC - RIGHT TO LEFT
12
Drive
Unit
Left Side
Drive
Unit
4
1
4
[105mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
60
1
4
[1530mm]
2
1
2
[61mm]
29 [737mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
A
C
C
M
B
4 [102mm]
8 [206mm]
24 [609mm]
41 [1040mm]
L
A
18 [457mm]
27 [687mm]
ML
23
1
2
[598mm]
Front View
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
1 [25mm]
25 [635mm]
B
A
Dish Clearance
Rear of
Machine
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
6 [152mm]
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
L
M
20
3
4
[527mm]
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
6 [154mm]
30 [763mm]
14
1
4
[363mm]
7
1
4
[185mm]
1
1
4
[35mm]
31
1
4
[795mm]
6
1
2
[165mm]
26
1
2
[673mm]
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Co ver Plate.
Minimum
Scrap
Trough
14 [355mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
21 [533mm]
8 [203mm]
Left to Right
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/ 2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT 180°F Water Inlet for wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet for
gas booster heater.
H - 3/4" NPT 180°F Water Outlet
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection . Flue to
be installed to meet local codes by
installing contra ct or.
L - Prewash water inlet 3/4" NPT
110°F-140°F
M - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
36 [914mm]
H G
J
K
F
82 [2086mm]
74 [1883mm]
66 [1679mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Tabl e Fa bri c a t i o n
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
H G
J
K
L
44 [1121mm]22 [559mm]
Base Unit
Prewash
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 GAS - LEFT TO RIGHT
13
C
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
M
L
With Doors Open
Rear of
Machine
6 [152mm]
1 [25mm]
Drive
Unit
Front View
75
1
2
[1919mm]
62
1
2
[1590mm]
29 [737mm]
6 [152mm]
10 [254mm]
C
A
B
4 [102mm]
7 [178mm]
D
E
8 [203mm]
42 [1067mm]
41 [1041mm]
24 [610mm]
10
1
4
[260mm]
L
24 [610mm]
M
23
1
2
[599mm]
60
1
4
[1530mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
L
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
82 [2086mm]
74 [1883mm]
66 [1679mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
22 [559mm]44 [1121mm]
Base Unit Prewash
Left to Right
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT 180°F Water Inlet for wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet for
gas booster heater.
H - 3/4" NPT 180°F Water Outlet
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection. Flue to
be installed to meet local codes by
installing contractor.
L - Prewash water inlet 3/4" NPT
110°F-140°F
M - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
6 [152mm]
30 [763mm]
14 [357mm]
7
1
4
[185mm]
1
1
4
[35mm]
K
JH
G
K
J
H
G
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
20
3
4
[527mm]
36 [914mm]
26
1
2
[672mm]
31
1
4
[794mm]
6
1
2
[163mm]
16 [407mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 GAS - RIGHT TO LEFT
14
Drive
Unit
Left Side
Drive
Unit
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
75
1
2
[1919mm]
60
1
4
[1530mm]
29 [737mm]
24 [610mm]
10
1
4
[260mm]
17
1
2
[445mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
A
C
C
O
B
4 [102mm]
8 [206mm]
G
24 [609mm]
41 [1040mm]
N
A
18 [457mm]
27 [687mm]
O
N
23
1
2
[598mm]
Front View
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
With Doors Open
Rear of
Machine
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
N
O
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Minimum
Scrap
Trough
14 [355mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
21 [533mm]
8 [203mm]
82 [2086mm]
74 [1883mm]
66 [1679mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabric a tion
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
Left to Right
Legend
A - Machine water inlet 3/4" NPT 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT Steam connection
G - 3/4" NPT Condensate return
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachine.
N - Prewash water inlet 3/4" NPT
110°F-140°F
O - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
B
38 [966mm]
11
1
4
[285mm]
13
1
2
[345mm]
23
3
4
[604mm]
13
1
2
[345mm]
4
1
4
[110mm]
5
3
4
[148mm]
8
1
2
[218mm]
6
1
4
[159mm]
M
K
L
J
12
1
2
[316mm]
F
16
3
8
[417mm]
15
3
4
[400mm]
11
5
8
[295mm]
6
3
8
[162mm]
M
J
H
L
43 [1092mm]
62
1
2
[1590mm]
1 [25mm]
66
1
4
[1684mm]
F
H
44 [1121mm]22 [559mm]
Base Unit
Prewash
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 STEAM - LEFT TO RIGHT
15
C
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
G
F
With Doors Open
Rear of
Machine
6 [152mm]
Right to Left
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water inlet 3/4" NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachine.
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
1 [25mm]
Drive
Unit
Front View
75
1
2
[1919mm]
62
1
2
[1590mm]
29 [737mm]
6 [152mm]
10 [254mm]
C
A
B
4 [102mm]
7 [178mm]
D
E
8 [203mm]
42 [1067mm]
41 [1041mm]
24 [610mm]
10
1
4
[260mm]
F
24 [610mm]
G
23
1
2
[599mm]
60
1
4
[1530mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
F
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
82 [2086mm]
74 [1883mm]
66 [1679mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
22 [559mm]44 [1121mm]
Base Unit Prewash
12
1
2
[316mm]
F
H
J
L
M
K
L
H
J
M
F
38 [966mm]
11
1
4
[285mm]
13
1
2
[345mm]
23
3
4
[604mm]
4
1
4
[110mm]
5
3
4
[148mm]
8
1
2
[218mm]
6
1
4
[159mm]
43 [1092mm]
17
1
2
[445mm]
6
1
2
[162mm]
11
1
2
[295mm]
15
3
4
[400mm]
16
1
2
[417mm]
G
27 [686mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-66 STEAM - RIGHT TO LEFT
16
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
C
G
F
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
With Doors Open
Rear of
Machine
Base Unit
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Minimum
Scrap
Trough
14 [355mm]
25 [635mm]
21 [533mm]
8 [203mm]
Left to Right
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water inlet 3/4" NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
88 [2238mm]
44 [1121mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1 [25mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
B
F
36 [914mm]
Prewash
Table to Table
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1919mm]
60
1
4
[1530mm]
2
1
2
[61mm]
29 [737mm]
38 [966mm]
10
1
4
[260mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
C
A
B
41 [1039mm]
8 [206mm]
G
24 [610mm]
23
1
2
[600mm]
G
18 [457mm]
41 [1043mm]
4 [102mm]
Drive
Unit
F
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 ELECTRIC - LEFT TO RIGHT
17
C
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
G
F
With Doors Open
Rear of
Machine
6 [152mm]
Right to Left
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water in le t 3/4" NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
1 [25mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
F
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermo stat
16
3
4
[425mm]
16
1
4
[415mm]
F
G
88 [2238mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machi ne to
Prevent Leakage
Recommended Table Fabrication Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped wi th Cov e r Plate.
44 [1121mm]
Base Unit
Prewash
36 [914mm]
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1921mm]
62
1
2
[1590mm]
29 [734mm]
6 [152mm]
10 [254mm]
A
B
41 [1042mm]
C
23
1
2
[598mm]
24 [611mm]
G
42 [1069mm]
4 [102mm]
Drive
Unit
F
D
E
8 [203mm]
41 [1041mm]
7 [178mm]
60
1
4
[1529mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 ELECTRIC - RIGHT TO LEFT
18
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
C
M
L
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
With Doors Open
Rear of
Machine
Base Unit
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
L
M
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Minimum
Scrap
Trough
14 [355mm]
25 [635mm]
21 [533mm]
8 [203mm]
Left to Right
88 [2238mm]
44 [1121mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1 [25mm]
66
1
4
[1684mm]
B
L
36 [914mm]
Prewash
Table to Table
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1919mm]
60
1
4
[1530mm]
2
1
2
[61mm]
29 [737mm]
10
1
4
[260mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
C
A
B
41 [1039mm]
8 [206mm]
24 [610mm]
23
1
2
[600mm]
M
18 [457mm]
41 [1043mm]
4 [102mm]
Drive
Unit
L
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT 180°F Water Inlet for wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet for
gas booster heater.
H - 3/4" NPT 180°F Water Outlet
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection. Flue to
be installed to meet local codes by
installing contractor.
L - Prewash water inlet 3/4" NPT
110°F-140°F
M - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
20
3
4
[527mm]
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
6 [154mm]
30 [763mm]
14
1
4
[363mm]
7
1
4
[185mm]
1
1
4
[35mm]
H G
J
K
F
6 [152mm]
31
1
4
[795mm]
6
1
2
[165mm]
26
1
2
[673mm]
36 [914mm]
H G
J
K
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 GAS - LEFT TO RIGHT
19
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
M
L
With Doors Open
Rear of
Machine
6 [152mm]
Right to Left
1 [25mm]
66
1
4
[1684mm]
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
L
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
L
M
88 [2238mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm ) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
44 [1121mm]
Base Unit Prewash
36 [914mm]
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1921mm]
2
1
2
[61mm]
62
3
4
[1592mm]
29 [735mm]
6 [152mm]
10 [254mm]
A
B
41 [1042mm]
C
23
1
2
[598mm]
24 [611mm]
M
42 [1069mm]
4 [102mm]
Drive
Unit
L
D
E
8 [203mm]
41 [1041mm]
7 [178mm]
10
1
4
[264mm]
C
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
6 [155mm]
J
K
G
H
36 [914mm]
31
1
4
[797mm]
6
1
2
[165mm]
6 [152mm]
26
1
2
[673mm]
Legend
A - Machine water inlet 3/ 4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrica l connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cow l standard
F - 3/4" NPT 180°F Water Inlet for wash tank
fill, final rinse, & tank heating. From gas
booster heater. Interconnecting hose
provided by manufacturer.
G - 3/4" NPT 140°F Water inlet for
gas booster heater.
H - 3/4" NPT 180°F Water Outlet
connection to line on dishmachine.
Connection hose provided by
manufacturer.
J - 3/4" NPT Gas Connection
K - 4" OD Vent pipe connection. Flue to
be install ed to meet local codes by
installing contractor.
L - Prewash water inlet 3/4" NPT
110°F-140°F
M - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/- 1/2" from
floor due to adjustable bullet feet.
6 [152mm]
30 [763mm]
14 [357mm]
7
1
4
[185mm]
1
1
4
[35mm]
K
J
H
G
8
3
4
[222mm]
11
3
4
[298mm]
14
3
4
[375mm]
20
3
4
[527mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 GAS - RIGHT TO LEFT
20
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
C
O
N
Right Side
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
With Doors Open
Rear of
Machine
Base Unit
Overall
Prewash Plan View Section
with Cold Water Thermostat
16
3
4
[425mm]
16
1
4
[415mm]
N
O
6 [152mm]
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
Minimum
Scrap
Trough
14 [355mm]
25 [635mm]
21 [533mm]
8 [203mm]
Left to Right
88 [2238mm]
44 [1121mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine to
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
1 [25mm]
66
1
4
[1684mm]
B
N
36 [914mm]
Prewash
Table to Table
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1919mm]
60
1
4
[1530mm]
2
1
2
[61mm]
29 [737mm]
38 [966mm]
10
1
4
[260mm]
6 [152mm]
10 [254mm]
7 [178mm]
D
E
C
A
B
41 [1039mm]
8 [206mm]
G
24 [610mm]
23
1
2
[600mm]
O
18 [457mm]
41 [1043mm]
4 [102mm]
Drive
Unit
N
14 [356mm]
Minimum
10" High
Table
Backsplash
Scrap
Trough
Floor Sink Or Drain
With 3" (76 mm)
Minimum Drain Line
38 [966mm]
11
1
4
[285mm]
13
1
2
[345mm]
23
3
4
[604mm]
13
1
2
[345mm]
4
1
4
[110mm]
5
3
4
[148mm]
8
1
2
[218mm]
6
1
4
[159mm]
M
K
L
J
F
H
17
1
2
[445mm]
12
1
2
[316mm]
F
16
3
8
[417mm]
15
3
4
[400mm]
11
5
8
[295mm]
6
3
8
[162mm]
M
J
H
L
43 [1092mm]
Legend
A - Machine water inlet 3/4" NPT 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1/2" NPT
D - Vent collar - Optional
E - Vent cowl standard
F - 3/4" NPT Steam connection
G - 3/4" NPT Condensate return
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachine.
N - Prewash water inlet 3/4" NPT
110°F-140°F
O - Cold water thermostat plumbing
connection 3/4" NPT - Optional
Note: All vertical dimensions are +/ - 1/ 2"
from floor due to adjustable bullet feet.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 STEAM - LEFT TO RIGHT
21
C
34 [864mm]
8
1
2
[217mm]
21 [533mm]
25 [635mm]
12 [307mm]
25 [635mm]
B
Dish Clearance
Drive
Unit
Left Side
66
1
2
[1692mm]
3 [79mm]
1
2
[15mm]
84 [2134mm]
A
G
F
With Doors Open
Rear of
Machine
6 [152mm]
Right to Left
1 [25mm]
66
1
4
[1684mm]
Floor Sink Or Drai n
With 3" (76 mm)
Minimum Drain Line
25 [635mm]
4 1/2 [114mm]
8
1
4
[210mm]
21 [533mm]
B
A
F
Table to Table
Overall
Prewash Plan View Section
with Cold Water Thermo st a t
16
3
4
[425mm]
16
1
4
[415mm]
F
G
88 [2238mm]
3/4" (19 mm)
Table Turndown
Flange 3/4" Max
21" (533 mm)
Rack Rail Height
Above Dishtable
1/4" (6mm) - 5/16" (8mm)
Rack Rail
Tub
Table
Use Silicone Sealer
Between Table and
Lip of Machine t o
Prevent Leakage
Recommended Table Fabrication
Note: Tub Will Accept
a Table Flange
Up to 24 7/8"
(632 mm)
4" (102 mm) wide x 16" (406 mm)
long cutout in Vent Cowl/Splash
Shield. Shipped with Cover Plate.
44 [1121mm]
Base Unit Prewash
36 [914mm]
96 [2441mm]
80 [2035mm]
Front View
75
1
2
[1921mm]
60
1
4
[1529mm]
62
3
4
[1592mm]
29 [735mm]
10
1
4
[260mm]
6 [152mm]
10 [254mm]
G
A
B
41 [1042mm]
C
23
1
2
[598mm]
24 [611mm]
G
42 [1069mm]
4 [102mm]
Drive
Unit
F
D
E
8 [203mm]
41 [1041mm]
38 [965mm]
7 [178mm]
Right Side
Legend
A - Machine water inlet 3/4" NPT, 180°F
Hi-temp,140°F Low-temp minimum
B - Electrical connection
C - Drain connection 1-1 / 2 " NP T
D - Vent collar - Optional
E - Vent cowl standard
F - Prewash water inlet 3/4 " NPT
110°F-140°F
G - Cold water thermostat plumbing
connection 3/4" NPT - Optional
H - Steam electrical connection
J - 1" NPT Steam connection
K - 3/4" Condensate connection
L - 3/4" NPT Incoming 110°F water
connection
M - 3/4" NPT 180°F water to dishmachin e .
Note: All vertical dimensions are +/- 1/2"
from floor due to adjustable bullet feet.
H
J
L
M
K
F
38 [966mm]
11
1
4
[285mm]
13
1
2
[345mm]
23
3
4
[604mm]
4
1
4
[110mm]
5
3
4
[148mm]
8
1
2
[218mm]
6
1
4
[159mm]
12
1
2
[316mm]
F
L
H
J
M
43 [1092mm]
17
1
2
[445mm]
6
1
2
[162mm]
11
1
2
[295mm]
15
3
4
[400mm]
16
1
2
[417mm]
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 09-29-2007
SECTION 1: SPECIFICATION INFORMATION
AJ-80 STEAM - RIGHT TO LEFT
22
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
SIDE LOADER (LEFT TO RIGHT) DIMENSIONS
23
NOTE: ALL DIMENSIONS ARE TYPICAL.
23”**
CONVEYOR
DISHWASHER
LENGTH
8”*
4 1/2”
MINIMUM
25”
DISHWASHER
5”
12 1/2”
14 1/2”
29”
1 1/2” TABLE
ROLL
20 3/4”
OPENING
1”
A A
1/2”
MINIMUM
1/2”
DISHTABLE
USE SILICONE
BETWEEN
TABLE AND LIP
OF SIDE
LOADER TO
PREVENT LEAKAGE.
WALL OF SIDE
LOADER
SECTION “A-A”
CENTER-LINE
DISHMACHINE
SPLASH SHIELD
VENT CONNECTION
OPENING
1 1/2” DRAIN. CONNECTED
TO DISHMACHINE DRAIN
LINE
CONVEYOR
DISHMACHINE
* - 15” on 30” model
** - 30” on 30 “ model
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
SIDE LOADER (RIGHT TO LEFT) DIMENSIONS
24
NOTE: ALL DIMENSIONS ARE TYPICAL.
14 1/2”
29”
8”*
23”**
CONVEYOR
DISHMACHINE
LENGTH
4 1/2”
MINIMUM
12 1/2”
25”
DISHWASHER
5”
1 1/2” TABLE
ROLL
20 3/4”
OPENING
1”
1/2”
MINIMUM
DISHTABLE
1/2”
WALL OF SIDE
LOADER
USE SILICONE
BETWEEN TABLE
AND LIP OF SIDE
LOADER TO PREVENT LEAKAGE
SECTION “A-A”
CONVEYOR
DISHMACHINE
CENTER LINE
DISHMACHINE
VENT CONNECTION
OPENING
SPLASH
SHIELD
AA
1 1/2” DRAIN. CONNECTED TO
DISHMACHINE DRAIN LINE
* - 15” on 30” model
** - 30” on 30 “ model
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
SIDE LOADER (INSTALLED) DIMENSIONS
25
Refer to chart above.
34”
23” or 30”
10”
4”
23” SIDE LOADER DIMENSIONS
30” SIDE LOADER DIMENSIONS
MODEL
AJ-44
AJ-66
AJ-80
MODEL
AJ-44
AJ-66
AJ-80
DIMENSIONS
75”
97”
111”
DIMENSIONS
82”
104”
118”
(Left to Right installation shown for reference.)
NOTE: ALL DIMENSIONS ARE TYPICAL.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
D226 STEAM BOOSTER DIMENSIONS
26
16
6
16
16
13
11
NOTE: All dimensions are in inches and are
for reference only.
43
11
24
14 4
43”
11”
14”
4”
24”
11”
16”
16”
13”
6”
16”
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
D226 STEAM BOOSTER PLUMBING LINE DRAWINGS
27
Steam Booster Piping - Double Tank Machine
Steam Booster Piping - Single
Tank Machine
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 1: SPECIFICATION INFORMATION
TYPICAL ELECTRIC AND GAS BOOSTER DIMENSIONS
28
3
4
/" NPT
Coupling for
Temperature/Pressure
Relief Valve
30 /
1
2
" (775 mm)
24" (610 mm)
INLET
REAR VIEW
OUTLET
SIDE VIEW
Electical connection
from side or below
3
4/ " NPT Nipple
2/
1
4
3/
1
4
7/"
7
8
(200 mm)
18" (457 mm)
6"
(152 mm)
6" (152 mm)
3/"
1
4
(83 mm)
36" (914 mm) PMG-200
RIGHT SIDE VIEW
Water
Outlet
Water
Inlet
Gas
Inlet
Alternate
Flue
Location
TPRV
4" (102 mm)
Vent Adapter
Water Outle t
Water Inlet
Gas Inlet
Water Outlet
Electrical
Electrical
Water Inlet
Gas Inlet
36" (914 mm) PMG-200
LEFT SIDE VIEW
Water
Outlet
Water
Inlet
Gas
Inlet
Alternate TPRV
Location
Electric Booster Dimensions (Typical)
30-1/2”
24”
18”
18”
6”
12”
6”
7-7/8”
2”
Gas Booster Dimensions
(Typical)
36”
25-1/8”
20-3/4”
31-1/4”
6”
29
SECTION 2:
INSTALLATION & OPERATION
INSTRUCTIONS
NOTE: THE INSTRUCTIONS PROVIDED HEREIN, UNLESS OTHERWISE SPECIFIED ARE FOR THE DISHMACHINES ONLY. THERE ARE SEPARATE DIRECTIONS FOR THE GAS BOOSTER.
VISUAL INSPECTION: Before installing the unit, check the container and machine for damage. Adamaged container is an indi-
cator that there may be some damage to the machine. If there is damage to both the container and machine, do not throw away
the container. The dishmachine has been inspected and packed at the factory and is expected to arrive to you in new, undamaged condition. However, rough handling by carriers or others may result in damage to the unit while in transit. If such a situation occurs, do not return the unit to Jackson; instead, contact the carrier and ask them to send a representative to the site to
inspect the damage to the unit and to complete an inspection report. You must contact the carrier within 48 hours of receiving
the machine. Also, contact the dealer through which you purchased the unit.
UNPACKING THE DISHMACHINE:The machine should be unboxed and removed from shipping pallet prior to being installed.
Open the front door and remove all of the packing materials. Once unpacked, ensure that there are no missing parts from the
machine. This may not be obvious at first. If it is discovered that an item is missing, contact
Jackson immediately.
LEVEL THE DISHMACHINE: The dishmachine is designed to operate while being level. This is
important to prevent any damage to the machine during operation and to ensure the best results
when washing ware. The unit comes with adjustable bullet feet, which can be turned using a pair
of channel locks or by hand if the unit can be raised safely. Ensure that the unit is level from side
to side and from front to back before making any connections. You will be able to adjust the overall height of the unit by turning the bullet feet from between 75-1/2” to 76-1/2”.
PLUMBING THE DISHMACHINE: All plumbing connections must comply with all applicable local, state, and national plumbing codes. The plumber is responsible for ensuring that the incoming water line is thoroughly flushed prior to connecting it to
any component of the dishmachine. It is necessary to remove all foreign debris from the water line that may potentially get
trapped in the valves or cause an obstruction. Any valves that are fouled as a result of foreign matter left in the water line, and
any expenses resulting from this fouling, are not the responsibility of the manufacturer.
Water hardness should be a maximum of 6 grains per gallon. Harder water should be treated prior to using the machine. Iron
in the water supply can cause staining. Afilter designed to remove iron from the supply water is highly recommended for supplies in excess of 0.1 ppm (parts per million).
CONNECTING THE DRAIN LINE: The drain for the models covered in this
manual are gravity discharge drains. All piping from the machine to the drain
must be a minimum 1 1/2” NPT and should not be reduced. There must also be
an air gap between the machine drain line and the floor sink or drain. If a grease
trap is required by code, it should have a flow capacity of 30 gallons per minute.
WATER SUPPLY CONNECTION: Ensure that you have read the section entitled “PLUMBING THE DISHMACHINE” above before proceeding. The supply
water temperature must meet the minimum requirements listed on the machine
data plate. Install the water supply line (3/4” pipe size minimum) to the dishmachine line strainer. It is recommended that a water shut-off valve be installed in
the water line between the main supply and the machine to allow access for service. The water supply line is to be capable of 25 PSI “flow” pressure at the recommended temperature indicated on the data plate.
If the water level is too low or too high, check the incoming water pressure. It should be 20 ± 5 PSI. Too high of pressure results
in too much water; too low of pressure results in too little water. To adust the regulator, loosen the nut at the top, this will allow
you to screw or unscrew the adjustment. With a screwdriver, turn the adjuster clockwise to increase pressure or counter clockwise to decrease it.
Do not confuse static pressure with flow pressure. Static pressure is the line pressure in a “no flow” condition (all valves and
services are closed). Flow pressure is the pressure in the fill line when the fill valve is opened during the cycle.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
30
Adjusting screw
Locking nut
Incoming Plumbing Connection
Frame with Adjustable Foot
It is also recommended that a shock absorber (not supplied) be installed in the incoming water line. This prevents line hammer
(hydraulic shock), induced by the solenoid valve as it operates, from causing damage to the equipment.
STEAM LINE CONNECTIONS: Some machines covered in this manual are designed to use low pressure steam as a source
of heat for wash tank water. The machines come with lines by which outside source steam needs to be connected. Connect all
incoming steam lines in accordance with the steam booster manufacturer’s instructions. Ensure that all applicable codes and
regulations are adhered to. See machine data plate for information concerning steam flow pressure.
GAS CONNECTIONS: Some machines covered in this manual are designed to use gas as an outside source of heat for wash
tank water. The machines come with connections by which an out side source needs to be connected. Connect all incoming gas
lines in accordance with the gas booster manufacturer’s instructions. Ensure that all applicable codes and regulations are
adhered to.
PLUMBING CHECK: Slowly turn on the water supply to the machine after the incoming fill line and the drain line have been
installed. Check for any leaks and repair as required. All leaks must be repaired prior to placing the machine in operation.
ELECTRICAL POWER CONNECTION: Electrical and grounding connections must comply with the applicable portions of the
National Electrical Code ANSI/NFPA 70 (latest edition) and/or other electrical codes.
Disconnect electrical power supply and place a tag at the disconnect switch to indicate that you are working on the
circuit.
The dishmachine data plate is located on the right side and to
the front of the machine. Refer to the data plate for machine
operating requirements, machine voltage, total amperage load
and serial number.
To install the incoming power lines, open the control box. Install
conduit into the pre-punched holes in the back of the control box.
Route power wires and connect to power block and grounding
lug. Install the service wires (L1, L2, and L3 (3 phase only)) to
the appropriate terminals as they are marked on the terminal
block. Install the grounding wire into the lug provided. Tighten
the connections. It is recommended that “DE-OX” or another
similar anti-oxidation agent be used on all power connections.
VOLTAGE CHECK: Ensure that the power switch is in the OFF
position and apply power to the dishmachine. Check the incoming power at the terminal block and ensure it corresponds to the
voltage listed on the data plate. If not, contact a qualified service
agency to examine the problem. Do not run the dishmachine if
the voltage is too high or too low. Shut off the service breaker
and mark it as being for the dishmachine. Advise all proper personnel of any problems and of the location of the service breaker. Replace the control box cover and tighten down the screws.
VENTILATION OF DISHMACHINE: The dishmachine should be located with provisions for venting into an adequate exhaust
hood or ventilation system. This is essential to permit efficient removal of the condensation exhaust. Ensure that the exhaust
system is acceptable in accordance with all applicable codes and standards.
NOTE: Any damage that is caused by steam or moisture due to improper ventilation is NOT covered under the warranty.
This units covered in this manual have the following exhaust requirements:
Load End: 200 CFM
Unload End: 400 CFM
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS (CONTINUED)
31
Incoming Power Connection
Decal showing
“L1”, “L2”, & “L3”
(3 phase models
only).
Terminal Block
The exhaust system must be sized to handle this volume for the dishmachine to operate as it was designed to.
ELECTRIC HEAT: The thermostats for the machines covered in this manual are factory set. They should not be adjusted except
by an authorized service agent.
CHEMICAL FEEDER EQUIPMENT: The AJ-44CEL/CSL, AJ-66CEL/CSL, and AJ-80CEL/CSL are designed to operate with a
third party chemical injection system. Jackson does not endorse any particular chemical injection system. The system selected must be able to provide detergent and sanitizer in the required concentrations. The minimum chlorine concentration for proper sanitization is 50 PPM. Furthermore, the selected feeder needs to be able to operate against a head of 25 PSI and deliver
7.38 ml of a 10% chlorine sanitizer per minute.
Detergent may be introduced into the unit through the removal of the
bulkhead plug in the rear of the tub and replacing it with the third
party detergent injection fitting. Remove the bulkhead plug in the
side of the tub to install the detergent concentration probe.
For more information concerning detergent concerns, please refer to
the page entitled “Detergent Control”.
The 1/8” brass plugs on the incoming plumbing rinse injector may be removed to install
sanitizer and rinse aid injection fittings.
All wires for the chemical injectors should be routed
through one
of the extra openings in the back of the control box.
Terminals in the control box marked “CVS” provide a constant voltage signal whenever the
drive motor is operating.
Terminals in the control box marked “DET” provide a voltage signal whenever the wash motor
is operating.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS (CONTINUED)
32
Aid Connection Points
Back of Control Box
Detergent Connection Point
(Machine rear view)
Brass Plug
Brass Plugs
DELIMING OPERATIONS:In order to maintain the dishmachine at its optimum performance level, it will be required to remove
lime and corrosion deposits on a frequent basis. Adeliming solution should be available from your detergent supplier. Read and
follow all instructions on the label of the deliming solution.
To proceed with the deliming operation, fill the dishmachine and add the correct amount of deliming solution as recommended
by the deliming solution manufacturer. The water capacity of the various tanks of the dishmachine can be verified on the specification sheet(s) of this manual.
Perform the following operations to delime the dishmachine:
1. Turn the AUTOMATIC/DELIME switch on the back of the control box to the DELIME position.
2. Disconnect or turn off all chemical feeder pumps.
3. Close all doors (after adding the deliming solution).
4. Run the machine for the recommended period of time.
5. Turn the unit off and open the doors.
6. Wait five minutes, then inspect the inside of the machine. If the machine is not delimed, run another time cycle as per the
deliming solution’s instructions.
7. When clean, drain and re-fill the machine.
8. Run in MANUAL for 10 minutes to remove residual deliming solution.
9. Drain and re-fill the machine.
This equipment is not recommend for use with deionized water or other aggressive fluids. Use of deionized water or
other aggressive fluids will result in corrosion and failure of materials and components. Use of deionized water or
other aggressive fluids will void the manufacturer's warranty.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
DELIMING OPERATIONS
33
Delime Switch
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL
34
The AJ-44 dishmachine has the ability to have its
direction of travel changed from left to right, or from right to
left. Direction of travel is determined by which end the rack of
ware is put into the machine and which end the rack comes
out.
There may come times when it is necessary to
change the direction of travel after the unit is installed. The
instructions provided here are for maintenance personnel only.
Unauthorized persons should not attempt any of the steps
contained in these instructions.
Warning: many of the instructions and steps
within this document require the use of tools and may
also require that personnel change the wiring of the
machine. Only authorized personnel should ever perform
any maintenance evolution on the dishmachine!
PREPARATION
1. Power must be secured to the unit at the service
breaker. Tag or lock out the service breaker to prevent accidental or unauthorized energizing of the machine.
2. Disconnect incoming water at the water pressure
regulator or Y-strainer.
3. Disconnect the service drain line from the drain
plumbing of the dishmachine itself. Ensure that the unit is
completely drained before doing this.
4. Remove the locking screw from the control box.
5. Remove the front dress panel.
T
OOLS REQUIRED
The following tools will be needed to perform this
maintenance evolution:
1. 5/16” nutdriver
2. 7/16” nutdriver
3. 7/16” combination wrench
4. 7/16” socket with drive ratchet and 4” extension
5. 12” pipe wrench
6. 10” adjustable wrench
7. Wire cutters
8. Phillipshead screwdriver
TIME REQUIRED
It is estimated that it will take (1) person three hours
to perform this task, not including all of the items indicated in
the section entitled “PREPARATION”.
IMPORT
ANT NOTES
1. Do not lose hardware! Place hardware in a safe
spot away from the machine, ensuring that it does not fall
loose into the machine tub. Hardware that is drawing into the
suction of the wash pump will damage the equipment. If you
do need more hardware, contact your JACKSON representative to purchase new items.
2. Read these instructions thoroughly before attempting this maintenance evolution. Become familiar with the parts
and what actions need to be taken. This will save time in the
long run!
STEPS
1. Remove the upper wash arm assembly by loosening the
spin nut. The spin nut has a stop so it will not come off. Once
it is loosened, the wash arm assembly should slide off.
2. Remove the end cap from the wash arm assembly and
place in the opposite end, securing it snugly.
3. With the end cap securely in the opposite end of the wash
arm assembly, set the assembly gently to the side. Go back
inside the unit to where the upper wash arm assembly secured
in the unit and turn the spin nut so that it is all the way down.
This needs to be done because in a further step, if the spin nut
is out, it will get in the way. Do not over-tighten the spin nut as
it only needs to be out of the way, not secured.
Spin nut
End cap
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL (CONTINUED)
35
4. Remove the upper wash arm assembly bracket. This step
may require that you have help as the bolts for securing the
bracket to the top of the inner hood are the same bolts that
hold the control box to the hood top. Do not remove the bolts
once the nuts are taken off. Once the bracket is removed,
place the nuts immediately back on the bolts. To hold the bolts
(to keep them from spinning), a 7/16” combination wrench or
7/16” nutdriver will be required in order to hold the bolt head
inside the control box.
Remove the locknuts from the opposite bolts used to hold
down the control box (do not remove the bolts) and secure the
bracket to underside of the hood. The folded part of the bracket should be facing the rear of the machine. Immediately tighten down the locknuts.
5. Remove the splash shield, which is bolted to the underside
of the hood next to the wash manifold and turn it 180°.
6. Remove the pawl bar and set to the side.
7. Remove the lower wash arm assembly by turning the locking screw to unlatch it. The entire assembly should then lift
out.
8. Remove the lower wash arm support bracket. Place it to the
side with its locknuts.
Removing bracket (bottom view)
Removing bracket (control box view)
Removing and turning splash shield
Remove the pawl bar by grasping firmly and
lifting up.
Locking screw
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL (CONTINUED)
36
9. Remove the lower rinse arm support bracket, which is
mounted directly opposite of the lower wash arm support
bracket.
10. Remove the lower and upper rinse arms by unscrewing
them and then gently pulling them out.
11. Behind the rinse manifold, remove the nut on the bracket.
12. Remove the nuts from the rinse manifold mounting bracket located on the underside of the hood. These nuts are
mounted directly to the rinse injector weldment on the hood
top.
13. The rinse manifold must be removed. This may prove difficult while the rinse injector is still mounted. With great care,
it is possible to gently lift the rinse injector off of the hood to
allow the rinse manifold to be removed from the unit. Ensure
that the gasket in the underside of the hood stays with the
rinse manifold as it must be replaced when re-installing the
manifold. If the gasket becomes lost or torn, order a new one
immediately.
14. Remove the entire rinse tray assembly, including the pan
Removing the lower rinse arm support bracket
Unscrewing and removing the lower rinse arm
Removing the bracket nut
Removing the locknuts from the rinse mani-
fold mounting bracket
Lifting the rinse injector to make room
Removing the locknuts for the lower wash arm
support bracket.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL (CONTINUED)
37
and the strainer within in. The assembly should lift right out.
(See next page for photograph detailing this step)
15. Remove the front and rear rinse pan locator brackets.
Note: the brackets are mounted to the bolts that secure
the tub weldment to the frame. Once the locknuts are
removed, pull the locator brackets off and immediately replace
the locknuts back onto the bolts. Failure to do so at a minimum
may cause excessive leaking of the tub once the unit is placed
back in operation.
16. On the drain plumbing, the rinse drain tube needs to be
removed from the plumbing, as well as the wash drain tube.
Both of these tubes are secured with hose clamps. Loosen the
hose clamps and pull the tubes off.
17. The tee that the rinse drain nipple is in must be turned 180°
so that it is facing the opposite direction. This may require dis-
mantling the plumbing by removing the tee with the wash drain
barb in it. Put the plumbing back together, after ensuring that
the rinse drain tee has been rotated. Use thread tape to protect the threads while putting the plumbing back together.
Ensure that the wash drain barb is in the exact same position
it was prior to this step.
18. On the underside of the tub, remove the rinse drain weldment and the rinse drain plug. Switch their locations so that
the rinse drain weldment is in the spot that the rinse drain plug
was in.
19. Reconnect the rinse drain hose and the wash drain hose
to the drain plumbing.
20. On the opposite end from where they were removed,
install the front and rear rinse pan assembly locating brackets.
Note: the brackets are mounted to the bolts that secure
the tub weldment to the frame. Install the brackets one at a
time and ensure that they are firmly tightened down once
installed.
21. Remove the hole cover weldment from the top of the hood.
The cover is located on the end of the hood opposite of the
rinse injector weldment. Once removed, set to the side along
with its gasket.
Lifting out the rinse tray assembly
Removing a rinse tray guide bracket
Loosening the rinse drain hose from the rinse
drain nipple
Removing the rinse drain weldment
Removing the rinse drain plug
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL (CONTINUED)
38
22. Separate the rinse plumbing from the rest of the incoming
plumbing by loosening the union. Ensure that the gasket on
the bottom of the rinse injector stays with the assembly as you
remove it.
23. Remove the remaining half of the union from the incoming
plumbing.
24. Remove the incoming water pressure regulator from the
incoming plumbing and replace with the union half that was
removed in step 23. Place the water pressure regulator on the
end that the union half was removed from.
25. Place the removed rinse plumbing assembly (with the gasket) in the hole left open from when you removed the hole
cover weldment in step 21. Tighten the two halves of the union
together.
26. Place the hole cover weldment (with its gasket) over the
hole from where the rinse plumbing assembly was originally
installed. Tighten down with the locknuts.
27. Re-install the rinse manifold (with its gasket) by connecting it to the rinse injector weldment at its new location.
Remove the locknut from the stud for the bracket down near
the rack rails and then secure the bracket to the machine
using the same lock nut.
28. Re-install the lower wash arm support bracket to the pawl
bar support on the end of the tub opposite from where it was
removed.
29. Re-install the upper and lower rinse arms. Reinstall the
lower rinse arm support bracket.
30. Re-install the lower wash arm assembly, turning it 180°
and locking it in place with the locking screw.
31. Re-install the pawl bar. Ensure that the pawl bar is placed
so that when racks are placed in the unit, the pawl bar dogs
fold down.
32. Re-install the upper wash arm assembly. If you performed
all of the actions outlined in step 2, when you install it, it will be
directly over the lower wash arm assembly.
33. Remove the heater box cover by unscrewing the four
screws holding it on.
Removing the hole cover weldment
Loosening the union on the incoming plumbing
Removing the heater box cover
Front of rack conveyor showing the conveyor
switches
1
2
3
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING THE AJ-44CE/CS DIRECTION OF TRAVEL (CONTINUED)
39
Conveyor Switch Chart:
The chart above lists the conveyor switches and their functions, depending on the direction of travel for the machine. As
you can see, when you change the direction of the conveyor,
you must also alter the way the conveyor switches operate.
There is no need to remove the switches, only to change the
wiring inside the heater box.
34. Note: Before beginning any part of this maintenance evolution that deals with the wiring of the machine, ensure that it
is performed by qualified technicians only. Always refer to the
machine schematic, located inside the control box, for any
questions.
Wash Switch #1 and the Rinse Switch need to have their wire
positions changed on the terminal board pictured above.
Locate the gray/yellow wire for Wash Switch #1 (do not confuse it with the gray/yellow wire for Wash Switch #2) and the
orange/yellow wire for the Rinse Switch. Exchange their positions on the terminal board.
35. Verify that the plumbing has been reassembled correctly
and that the hole cover weldment has been replaced and none
of the gaskets are torn or pinched as this could lead to leaking
when the machine operates.
35. Re-install the heater box cover.
SPECIAL PARTS
Gasket, Rinse Injector:
Mfg. No.: 05330-111-42-81
AFTER MAINTENANCE ACTIONS
1. Reconnect the incoming water and drain lines and
then restore power to the unit. Run the unit for at least 1/2
hour to ensure there are no leaks. Test the unit with an empty
rack to ensure that it pulls the rack all of the way through the
unit. If any problems arise you can contact your Jackson representative.
2. Replace the front dress panel once the unit is
ready for service again.
SPECIAL NOTES
1. There is a possibility that you may be required to
shorten or lengthen the conduit and wire lengths for the inlet
solenoid on the rinse plumbing once it is moved. This work
should be performed by qualified technicians who will do the
work according to applicable local, state and national codes.
Questions concerning this should be directed to your Jackson
representative.
Unit
Direction
Switch #1 Switch #2 Switch #3
Left to Right
Wash Switch#1Wash Switch
#2
Rinse Switch
Right to Left Rinse Switch
Wash Switch#2Wash Switch
#1
Terminal board inside the heater box
Incoming plumbing assembly for a Right to Left machine
(note hole cover weldment in upper left corner)
Incoming plumbing assembly for a Left to Right machine
(note hole cover weldment in lower right corner)
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CURTAIN INSTALLATION DIAGRAMS
40
80 COUNTRY BUFFET
21"
L
L
21"
21"
L
OTHER
S
12"
L R
LS SLL
21"
12"
12"
21"21"
21" 21"
12"
12"
21"
LLSSL
RL
HOODED SIDE LOADER
UNHOODED SIDE LOADER
UNHOODED SIDE LOADER
HOODED SIDE LOADER
ELECTRIC & STEAM MACHINES
LLSSL
RL
66
12"
S
80
S
12"
L R
SSLL
12" 12"
21"21"
80
S
12"
66
L R
SSL
12" 12"
21"
21"
12"
12"
24.5"
LSSXL
RL
44
GAS MACHINES
XL
24.5"
24.5"
XL
24.5"
XL
L
21"
L
21"
21"
L
RL
44
L R
LS SLL
21"
12"
12"
21"21" 21" 21"
12"12"
LLSS
RL
21" 21"
12"
12"
21"
Please refer to the chart for
placement of the curtains.
This accessory assists in the delivery of a full dish rack from the break down (scrapping) table to the dishmachine. It will convert the direction of travel 90°. Since the Side Loader is shipped mounted on the conveyor dishwasher there is no additional
installation required for this option. As it is operated mechanically by the dishwasher it does not require any plumbing or electrical connections.
This Side Loader does not require or add any additional electrical or mechanical devices to the unit which could create operational or maintenance problems. As designed the drive mechanism is powered by the conveyor drive motor on the dishmachine. An extension on the pawl bar provides the drive to push the racks into the unit.
PREPARATION: Before proceeding with the start-up of the unit, verify that the Side Loader pan strainer is installed.
WARE PREPARATION: Proper preparation of ware will help ensure good results and less re-washes. If not done properly , ware
may not come out clean and the efficiency of the dishmachine will be reduced. It is important to remember that a dishmachine
is not a garbage disposal and that simply throwing unscraped dishes into the machine simply defeats the purpose altogether
of washing the ware. Scraps should be removed from ware prior to being loaded into a rack. Pre-rinsing and pre-soaking are
good ideas, especially for silverware and casserole dishes. Place cups and glasses upside down in racks so that they do not
hold water during the cycle. The dishmachine is meant not only to clean, but to sanitize as well, to destroy all of the bacteria
that could be harmful to human beings. In order to do this, ware must be properly prepared prior to being placed in the machine.
WASHING A RACK OF WARE: Once a rack is fully loaded it should be positioned against the front of the dish table. The rack
should then be moved into the Side Loader until it activates the actuator switch. Once the the machine is started, it should pull
the rack through the machine and push it out the unload end. Once a rack has started through, you may put another rack in.
OPERATIONALINSPECTION: Based upon usage, the pan strainer may become clogged with soil and debris as the workday
progresses. Operators should regularly inspect the pan strainer to ensure it has not become clogged. If the strainer does
become clogged, it will reduce the washing capability of the machine. Instruct operators to clean out the pan strainer at regular intervals or as required by work load.
SHUTDOWN AND CLEANING: At the end of the workday, remove the pan strainer and clean as required. Wipe out the inside
of the Side Loader and then reinsert the strainer.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
SIDE LOADER INSTALLATION & OPERATION INSTRUCTIONS
41
CONCEALED DAMAGE OR MISSING P
ARTS:
IMPORTANT: FOR YOUR PROTECTION, PLEASE READ AND OBSERVE THE FOLLOWING:
This steam booster has been thoroughly inspected and carefully packed before leaving our warehouse.
Concealed loss or damage means loss or damage which does not become apparent until the booster has been unpacked. The
contents may be damaged in transit due to rough handling even though the carton may not show external damage.
If it is found that the shipment has concealed damage, PLEASE DO NOT RETURN IT TO JACKSON, but notify the carrier
(within 48 hours) asking them to send their agent to fill out an inspection report. Save the cartons so he may inspect them and
be sure to note in the report any black marks, creases, tears, crushed corners or any other marks indicating rough handling.
Also, notify your JACKSON dealer immediately.
If it is discovered that there are missing parts, please notify your JACKSON dealer immediately.
EQUIPMENT MOUNTING:
Your booster should come pre-assembled and will require that it be permanently mounted in place. The platform has prepunched holes to allow for mounting to the installation floor. NOTE: The D226 Booster must be properly mounted and level
before being used. Once the platform is secure to the floor, attach the water and steam lines in accordance with local and
national codes.
PLUMBING:
NOTE: ALL CONNECTIONS MUST COMPLY WITH ALL APPLICABLE LOCAL, STATE AND NATIONAL PLUMBING
CODES.
The plumber is responsible for ensuring that the water line is THOROUGHLY FLUSHED BEFORE connecting it to any manu-
al or solenoid valve. It is necessary to remove all foreign matter such as chips (resulting from cutting or threading pipes), pipe
joint compound or, if soldered fittings are used, bits of solder or cuttings from the lines. This debris, if not removed, may lodge
in the valves and render them inoperative.
The D226 Booster is designed to take incoming water from a minimum temperature of 110°F to approximately 180°F for use in
the final rinse of your Jackson dishmachine. In order to do this, water is supplied to the booster and is heated by tubes carrying 15-25 PSIG flow steam. Heat is transferred from the steam into the water, raising the temperature.
Install condensate drains in accordance with applicable codes.
The D226 Booster is designed to operate at a water flow rate of 20 ±5 PSI. The assembly comes with a water pressure reg-
ulator, which is preset at the factory. However, adjustment may be required so ensure that you verify the the flow pressure
before beginning operations. See the instructions regarding adjustment and maintenance of the water pressure regulator for
more information.
WARNING: The D226 Booster is designed to heat water to a minimum of 180°F and is extremely hot during operations.
Advise personnel of the dangers associated with touching booster components as burns or severe injury can occur.
This equipment is not recommend for use with deionized water or other aggressive fluids. Use of deionized
water or other aggressive fluids will result in corrosion and failure of materials and components. Use of deionized water or other aggressive fluids will void the manufacturer's warranty.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
D226 STEAM BOOSTER INSTALLATION & OPERATION INSTRUCTIONS
42
ELECTRICAL:
WARNING: Electrical and grounding connections must comply with applicable portions of the National Electrical Code
ANSI / NFPA70 (latest edition) and/or other electrical codes.Disconnect electrical power supply and place a tag or lock
at the disconnect switch to indicate that you are working on the circuit.
To connect the incoming power, run the conduit for power wires through the open
hole in the back of the control box. Connect the power wires to the terminal block as
it is labeled (L1 and L2). Run the ground wire to the grounding lug marked “GND”.
Tight connections and conduit nuts and close the control box by putting the cover on
and securing with the 10-32 screws.
OPERA
TION:
WARNING: The heat exchanger used in the D226 Booster system is a pres-
sure vessel with very precise operating parameters. Safety equipment such as
relief valves should never be tampered with or disabled. These devices are meant to
protect the equipment and the operator from harm, damage and death.
1. Ensure that water, steam and any condensate drains are connected to the booster.
2. Start the water flow first, open the condensate drains and then begin steam flow.
3. On the control box, press the power switch and put it in the ON position. The power light should illuminate.
The unit should run normally now.
WARNING: Do not shock the system by applying the steam before the water. This can cause damage to the booster.
The following explanation describes the operation of the D226 Booster.
NOTE: This explanation assumes that water and steam have been connected to the machine.
1. When the power switch (S1) is placed in the ON position, power is provided to both the power light (E1) and the thermostat
(TS1).
2. The thermostat (TS1) will close when the water falls below the minimum setpoint, energizing the steam solenoid light (E2)
and the steam solenoid (FS1).
3. The steam solenoid (FS1) will remain open, allowing steam into the booster, until the water temperature reaches the desired
temperature. At that point, the thermostat (TS1) will open, de-energizing the steam solenoid (FS1) and the steam solenoid light
(E2).
IMPORTANT: Please remember that all of the components in the control box are under line voltage (208-240 volts).
Under no circumstance is the control box cover to be removed or opened during normal operations!
SHUTDOWN (FOR SER
VICE ONLY):
WARNING: The D226 Booster is designed to heat water to a minimum of 180°F and is extremely hot during operations.
Advise personnel of the dangers associated with touching booster components as burns or severe injury can occur.
1. Turn the power switch to the OFF position. The power light should extinguish.
2. Secure steam flow to the unit.
3. Secure water flow.
4. Close the condensate drains as required by procedure and/or code.
5. Do not attempt to clean, wipe down or perform any maintenance on the booster until it has been given a generous amount
of time to cool down.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
D226 STEAM BOOSTER INSTALLATION & OPERATION INSTRUCTIONS (CONTINUED)
43
10
Terminal Block
D226 Conrtol Box
Due to the fact that each customer may have different requirements for the orientation of the gas booster heater relative to the
main dishmachine, the hose lengths that connect the two units must be customized during each installation. The appropriate
3/4” hosing, fittings and gaskets have been provided.
To prevent incorrect measurements of the hose, it is recommended to place one barbed hose fitting into the end of the uncut
length of hose coil and attach that fitting to an appropriate connection. Run the hose to the corresponding connection on the
other unit before cutting the hose. Use a barbed hose fitting that is screwed into the second connection on the other unit before
cutting the hose. Use a barbed hose fitting that is screwed onto the second connection to gauge the correct distance. Ensure
a smooth “flow” of hose without any sharp turns or kinks.
To aid in pushing the barbed hose fitting into the hose, place the fitting on a hard surface (i.e. the floor) with the barbed end of
the fitting pointing upward and push the hose down onto the fitting. Asmall amount of lubricant (i.e. petroleum jelly) may aid in
this process.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
GAS CONVEYOR HOSE INSTALLATION
44
Barbed Hose Fitting
Connection
Attach the hose fitting to this
connection before making the
cut at the other end of the
hose.
Hose
Cut the hose at the location
where the hose is even
with the yellow plastic stop.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
GAS CONVEYOR HOSE INSTALLATION (CONTINUED)
45
TYPICAL RECIRCULATING WATER HOOK-UP
FOR ALL GAS HEATED CONVEYORS
HOOKUP WHEN GAS BOOSTER HEATER
IS LOCATED TO THE
RIGHT OF THE
DISHMACHINE
HOOKUP WHEN GAS BOOSTER HEATER
IS LOCATED TO THE
LEFT OF THE
DISHMACHINE
CONNECTION HOSES ARE CUT TO L ENGTH DURING INSTALLATION.
(ENOUGH HOSE IS PROVIDED TO L OCATE T HE GAS BO OT ER H EATER APPROXIMATELY 9 FEET
AWAY FROM THE DISHMACHINE. ADDITIONAL HO SE MUST BE OR DERED IF A GREATER DISTANCE
IS REQUIRED. DISTANCES GREATER THAN 20 F EET AWAY CAN AF FEC T TH E H EAT I N G PER F ORMANCE
OF THE UNIT)
* HOSES MARKED A IN THE ABOVE ILLUSTRATIONS CONNECT TO THE INLET WATER CONNECTION OF THE GAS BOOSTER HEATER
** HOSES MARKED B IN THE ABOVE ILLUSTRATIONS CONNECT TO THE OUTLET WATER CONNECTION OF THE GAS BOOSTER HEATER
PREPARATION: Before proceeding with the start-up of the unit, verify the following:
1. Close door(s) on dishmachine.
2. Close the drain valve(s).
POWER UP (ELECTRICALLY-HEATED MODELS): To energize the unit, turn on the power at the service breaker. The volt-
age should have been previously verified as being correct. If not, the voltage will have to be verified.
POWER UP (STEAM-HEATED MODELS): To energize the unit, turn on the power at the service breaker. The voltage should
have been previously verified as being correct. If not, the voltage will have to be verified. Ensure that the steam service is connected and that steam is flowing to the machine. Without steam, the water will not reach the required minimum temperatures
that the machine is designed to operate at.
POWER UP (GAS-HEA TED MODELS):To energize the unit, turn on the power at the service breaker. The voltage should have
been previously verified as being correct. If not, the voltage will have to be verified. Ensure that the gas service is connected
and that gas is flowing to the machine. Without gas, the water will not reach the required minimum temperatures that the
machine is designed to operate at.
FILLING THE WASH TUB: Ensure that the delime switch is in the NORMAL position, and place the power switch into the ON
position. The machine should fill automatically and shut off when the appropriate level is reached (just below the pan strainer).
The wash tub must be completely filled before operating the wash pump to prevent damage to the component. Once the wash
tub is filled, the unit is ready for operation.
Machines equipped with prewash sections should not be run without water in those sections. This can cause
damage to components.
WARE PREPARATION: Proper preparation of ware will help ensure good results and less re-washes. If not done properly , ware
may not come out clean and the efficiency of the dishmachine will be reduced. It is important to remember that a dishmachine
is not a garbage disposal and that simply throwing unscraped dishes into the machine simply defeats the purpose altogether
of washing the ware. Scraps should be removed from ware prior to being loaded into a rack. Pre-rinsing and pre-soaking are
good ideas, especially for silverware and casserole dishes. Place cups and glasses upside down in racks so that they do not
hold water during the cycle. The dishmachine is meant not only to clean, but to sanitize as well, to destroy all of the bacteria
that could be harmful to human beings. In order to do this, ware must be properly prepared prior to being placed in the machine.
DAILY MACHINE PREPARATION: Refer to the section entitled “PREPARATION” at the top of this page and follow the instructions there. Afterwards, check that all of the chemical levels are correct and/or that there is plenty of detergent available for the
expected workload.
WASHING A RACK OF WARE: To wash a rack, simply slide a rack of soiled ware into the load end of the machine. Once the
the machine is started, it should pull the rack through the machine and push it out the unload end. Once a rack has started
through, you may put another rack in.
OPERATIONAL INSPECTION: Based upon usage, the pan strainers may become clogged with soil and debris as the workday progresses. Operators should regularly inspect the pan strainers to ensure they have not become clogged. If the strainers
do, they will reduce the washing capability of the machine. Instruct operators to clean out the pan strainers at regular intervals
or as required by work load.
NOTE: On units equipped with prewash sections (AJ-66 and AJ-80), operators should also t ake the time to inspect the prewash
section strainers and clean them as required by workload.
SHUTDOWN AND CLEANING (ELECTRICALLY-HEATED MODELS): At the end of the workday, place the power switch in
the OFF position and open the door(s). Open the drain valves and allow the machine to drain completely. Remove the pawl bar
assembly (clean as required). Remove the pan strainers and, if equipped, the prewash strainers, run off sheets and scrap basket strainer. Remove the wash and, if equipped, the prewash arms and verify that the nozzles and arms are free from obstructions. Flush the arms with fresh water. Remove the pump suction strainers and clean out as required. Remove the rinse tray
assembly and clean. Remove the curtains and scrub with a mild detergent and warm water. Wipe out the inside of the unit and
then reassemble with the components previously removed.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
DISHMACHINE OPERATING INSTRUCTIONS
46
SHUTDOWN AND CLEANING (STEAM-HEATED MODELS): At the end of the workday, place the power switch in the OFF
position, secure the flow of steam to the machine and open the door(s). Open the drain valves and allow the machine to drain
completely. Remove the p awl bar assembly (clean as required). Remove the p an strainers and, if equipped, the prewash strainers, run off sheets and scrap basket strainer. Remove the wash and, if equipped, the prewash arms and verify that the nozzles
and arms are free from obstructions. Flush the arms with fresh water. Remove the pump suction strainers and clean out as
required. Remove the rinse tray assembly and clean. Remove the curtains and scrub with a mild detergent and warm water.
Wipe out the inside of the unit and then reassemble with the components previously removed.
SHUTDOWN AND CLEANING (GAS-HEATED MODELS): At the end of the work day, shut down the gas booster in accordance with manufacturer’s instructions. Place the power switch in the OFF position, secure the flow to the machine and open
the door(s). Open the drain valves and allow the machine to drain completely. Remove the pawl bar assembly (clean as
required). Remove the pan strainers and, if equipped, the prewash strainers, run off sheets and scrap basket strainer. Remove
the wash and, if equipped, the prewash arms and verify that the nozzles and arms are free from obstructions. Flush the arms
with fresh water. Remove the pump suction strainers and clean out as required. Remove the rinse tray assembly and clean.
Remove the curtains and scrub with a mild detergent and warm water. Wipe out the inside of the unit and then reassemble with
the components previously removed.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
DISHMACHINE OPERATION INSTRUCTIONS (CONTINUED)
47
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 05-03-2007
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING DUAL SANITIZATION MODE
48
Figure 2
Figure 1: Drive Mechanism
MODEL: AJ-44CE
SERIAL #
60 HZ 3 PHASE 3 WIRE
2.0 HPWASH MOTOR
CONVEYOR SPEED
WASH TANK TEMPERATURE160° F MIN.
460 V
2.8 A
1/4 HPDRIVE MOTOR 0.6 A
15 KWWASH HEATER LOAD 18.8 A
TOTAL AMP LOAD 22.2 A
FINAL RINSE TEMPERATURE
180° F MIN.
FLOW PRESSURE 20 5 PSI
±
HOT WATER
SANITIZING
6.9 FPM
CHEMICAL
SANITIZING
6.5 FPM
140° F MIN.
140° F MIN.
20 5 PSI
±
230 V
5.6 A
1.1 A
37.7 A
44.4 A
208 V
5.6 A
1.1 A
41.7 A
48.4 A
An Company
Commercial
Dishwasher
597G
NOTE: SEE INSTRUCTION IN MANUAL FOR MODIFYING MODE OF
SANITIZATION.
US Patent Number(s):
6,012,567
Canadian Patent Number(s):
2,205,331
Made in the USA
Jackson MSC Inc.
P. O. Box 1060
Barbourville, KY. 40906
(606) 523-9795
09905-021-70-81 E
XXX XXXX X
If the machine has a dataplate like the one shown, which indicates both Hot Water Sanitizing and Chemical Sanitizing
operation parameters (the area within dashed box), it is possible to change the sanitizing mode after the machine has left
the original manufacturer's facility. This change can only be
performed by an authorized Jackson service technician. If the
machine does not have a dataplate like the one shown, the
sanitization mode CAN NOT be changed.
Follow the instructions below to change the mode of sanitization. Failure to follow these instructions can result in a violation of applicable regulatory codes.
DRIVE MECHANISM MAXIMUM SPEED ADJUSTMENT:
Note: This adjustment is only required when changing from
hot water sanitizing to chemical sanitizing mode.
Locate the maximum speed adjustment mechanism at the top
of the conveyor drive mechanism (Figure 1). Figure 2 shows
an enlarged view of the maximum speed adjustment mechanism. Loosen the Bottom Jam Nut approximately one turn
counterclockwise. Move the Top Jam Nut down on the
threaded shaft by turning it approximately 1/2 turn counterclockwise. Tighten the Adjustment Nut by turning it clockwise.
Retighten the Bottom Jam Nut against the Top Jam Nut.
Bottom Jam Nut
Top Jam Nut
Adjustment Nut
Please note the parameters for both modes of sanitization. If your data
plate has this information, it is convertible from one mode to another.
XXXXXXXXX
THERMOSTAT ADJUSTMENT: Remove the front dress
panel from the machine to expose the heater/thermostat box.
Remove the cover from the heater/thermostat box. Locate the
wash tank regulating thermostat (see diagram).
The wash tank regulating thermostat will maintain the correct
wash water temperature. NSF requirements specify that the
wash water during operation be 140ºF minimum in the chemical sanitizing mode and 160ºF minimum in the hot water sanitizing mode. Adjust the thermostat to achieve the required
minimum temperatures during operation. Turn the adjustment
screw clockwise to increase the temperature set point, counterclockwise to decrease the temperature set point.
Replace heater/thermostat box cover and front dress panel.
IDENTIFICATION OF SANITIZING MODE: Apply the correct
temperature gauge label to the face of the temperature
gauges. In the chemical sanitizing mode, the temperature
gauge labels must specify 140ºF minimum wash temperature
and 140ºF minimum rinse temperature. In the hot water sanitizing mode, the temperature gauge labels must specify
160ºF minimum wash temperature and 180ºF minimum rinse
temperature.
Apply the correct sanitizing mode label in a visible location on
the side of the control box.
INSTALL SANITIZER DISPENSER: For machines in the
chemical sanitizing mode, a NSF Standard 29 approved
chemical dispenser must be installed to dispense sanitizer
into the final rinse line. Follow instructions included with the
chemical dispenser. The system selected must be able to provide detergent and sanitizer in the required concentrations.
The minimum chlorine concentration for proper sanitization is
50 PPM. Furthermore, the selected feeder needs to be able to
operate against a head of 25 PSI and deliver 7.38 ml of a 10%
chlorine sanitizer per minute.
FINAL CHECK: Verify that the incoming water matches the
flow pressure and temperature requirements listed on the
machine data plate. Verify that minimum wash and rinse temperatures are maintained during operation.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: 04-30-2007
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHANGING DUAL SANITIZATION MODE (CONTINUED)
49
Wash Thermostat
Front Dress Panel
Control Box Gauge Location
NOTICE:
THIS MACHINE IS
CURRENTLY IN
HOT WATER SANITIZING
MODE!
09905-003-33-15
NOTICE:
THIS MACHINE IS
CURRENTLY IN
CHEMICAL SANITIZING
MODE!
09905-003-33-14
Orange background
Yellow background
Detergent usage and water hardness are two factors that contribute greatly to how efficiently your dishmachine will operate.
Using detergent in the proper amount can become, in time, a source of substantial savings. A qualified water treatment specialist can tell you what is needed for maximum efficiency from your detergent, but you should still know some basics so you’ll
understand what they are talking about.
First, you must understand that hard water greatly effects the performance of the dishmachine. Water hardness is the amount
of dissolved calcium and magnesium in the water supply. The more dissolved solids in the water, the greater the water hardness. Hard water works against detergent, thereby causing the amount of detergent required for washing to increase. As you
use more detergent, your costs for operating the dishmachine will increase and the results will decrease. The solids in hard
water also may build-up as a scale on wash and rinse heaters, decreasing their ability to heat water. Water temperature is
important in removing soil and sanitizing dishes. If the water cannot get hot enough, your results may not be satisfactory. This
is why Jackson recommends that if you have installed the machine in an area with hard water, that you also install some type
of water treatment equipment to help remove the dissolved solids from the water before it gets to the dishmachine.
Second, hard water may have you adding drying agents to your operating cycle to prevent spotting, when the real problem is
deposited solids on your ware. As the water evaporates off of the ware, the solids will be left behind to form the spotting and
no amount of drying agent will prevent this. Again, using treated water will undoubtedly reduce the occurrences of this problem.
Third, treated water may not be suitable for use in other areas of your operation. For instance, coffee made with soft water may
have an acid or bitter flavor. It may only be feasible to install a small treatment unit for the water going into the dishmachine
itself. Discuss this option with your qualified water treatment specialist.
Even after the water hardness problems have been solved, there still must be proper training of dishmachine operators in how
much detergent is to be used per cycle. Talk with your water treatment specialist and detergent vendor and come up with a
complete training program for operators. Using too much detergent has as detrimental effects as using too little. The proper
amount of detergent must be used for job. It is important to remember that certain menu items may require extra detergent by
their nature and personnel need to be made aware of this. Experience in using the dishmachine under a variety of conditions,
along with good training in the operation of the machine, can go a long way in ensuring your dishmachine operates as efficiently as possible.
Certain dishmachine models require that chemicals be provided for proper operation and sanitization. Some models even
require the installation of third-party chemical feeders to introduce those chemicals to the machine. Jackson does not recommend or endorse any brand name of chemicals or chemical dispensing equipment. Contact your local chemical distributor for
questions concerning these subjects.
Some dishmachines come equipped with integral solid detergent dispensers. These dispensers are designed to accommodate
detergents in a certain sized container. If you have such a unit, remember to explain this to your chemical distributor upon first
contacting them.
As explained before, water temperature is an important factor in ensuring that your dishmachine functions properly. The data
plate located on each unit details what the minimum temperatures must be for either the incoming water supply, the wash tank
and the rinse tank, depending on what model of dishmachine you have installed. These temperatures may also be followed by
temperatures that Jackson recommends to ensure the highest performance from you dishmachine. However, if the minimum
requirements are not met, the chances are your dishes will not be clean or sanitized. Remember, a dish can look clean, but it
may not be sanitized. Instruct your dishmachine operators to observe the required temperatures and to report when they fall
below the minimum allowed. Aloss of temperature can indicate a much larger problem such as a failed heater or it could also
indicate that the hot water heater for your operation is not up to capacity and a larger one may need to be installed.
There are several factors to consider when installing your dishmachine to ensure that you get the best possible results from it
and that it operates at peak efficiency for many years. Discuss your concerns with your local chemical distributor and water
treatment specialist before there is a problem.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
DETERGENT CONTROL
50
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
STRIKER PLATE LIMIT SWITCH INSTALLATION INSTRUCTIONS
51
TABLE LIMIT SWITCH THROUGH ROD HOLES
TABLE
SWITCH RODS
STRIKE PLATE
STRIKE PLATE BOLTS
MOUNTING BOLTS
TABLE BOTTOM
3.00
2.00
Ø0.75
Ø0.25
1.50
TABLE BOTTOM
1.875
INSTALL AT FAR END OF TABLE
1/3 RACK WIDTH
Installation Instructions:
1. Wiring: The switch is wired common and normally open because of the hinge design. By
interrupting the line in series with the door
switches, the dishmachine ceases to operate.
Refer to the machine schematic for details on
how to wire the switch.
2. Parts of the table switch are mounted in the
dishtable, at the end of the table and under the
table. See the drawing(s) for the relationship of
the switch to the table.
3. Move the limit switch as far down on the two
slots as possible and see that the limit switch is
straight on the base plate. This might require
adjustment of the nut on the connector for the
limit switch.
4. Then adjust the inside and the outside connector nuts for the connector box so that it lines
up even with the limit switch and the base plate.
5. Tighten down the nuts for the seal so that
they are tight.
6. If you have any difficulty you might have to adjust the
connectors to the seal, screwing in or screwing out
until the installation is straight on the table and the limit
switch is actuated correctly by the rack.
Unless noted, all dimensions are in
inches.
52
SECTION 3:
PREVENTATIVE MAINTENANCE
The dishmachines covered in this manual are designed to operate with a minimum of interaction with the operator. However,
this does not mean that some items will not wear out in time. Jackson highly recommends that any maintenance and repairs
not specifically discussed in this manual should be performed by QUALIFIED SERVICE PERSONNELONLY. Performing maintenance on your dishmachine may void your warranty if it is still in effect, so if you have a question or concern, do not hesitate
to contact Jackson.
There are many things that operators can do to prevent catastrophic damage to the dishmachine. One of the major causes of
component failure has to do with prescrapping procedures. Adishmachine is not a garbage disposal; any large pieces of material that are put into the machine shall remain in the machine until they are either broken up (after spreading out on your ware!)
or physically removed. Strainers are installed to help catch debris, but they do no good if they are clogged. Have operators regularly inspect the pan strainers to ensure (1) that they are free of soil and debris and (2) they are laying flat in the tub.
When cleaning out strainers, do NOT beat them on waste cans. The strainers are made of metal and can be forgiving; but once
severe damage is done, it is next to impossible for the strainer to work in the way it was designed to. Wipe out strainers with
a rag and rinse under a faucet if necessary. For stubborn debris, a toothpick should be able to dislodge any obstructions from
the perforations. Always ensure that strainers are placed back in the machine before operation and that they lay flat in the tub.
You may wish to also refer to the page entitled “Detergent Control” in order to learn more about how your water hardness will
effect the performance of your machine. Hard water makes dishmachines work harder and decreases efficiency.
Again, it is important to remind operators that trying to perform corrective maintenance on the dishmachine could lead to larger problems or even cause harm to the operator. If a problem is discovered; secure the dishmachine using proper shut down
procedures as listed in this manual and contact Jackson.
Some problems, however, may having nothing to do with the machine itself and no amount of preventative maintanence is
going to help. Acommon problem has to do with temperatures being too low. Verify that the water temperatures coming to your
dishmachine match the requirements listed on the machine data plate. There can be a variety of reasons why your water temperature could be too low and you should discuss it with Jackson to determine what can be done.
By following the operating and cleaning instructions in this manual, you should get the most efficient results from your machine.
As a reminder, here are some steps to take to ensure that you are using the dishmachine the way it was designed to work:
1. Ensure that the water temperatures match those listed on the machine data plate.
2. Ensure that all strainers are in place before operating the machine.
3. Ensure that all wash and/or rinse arms are secure in the machine before operating.
4. Ensure that drains are closed/sealed before operating.
5. Remove as much soil from dishes by hand as possible before loading into racks.
6. Do not overfill racks.
7. Ensure that glasses are placed upside down in the rack.
8. Ensure that all chemicals being injected to machine have been verified as being at the correct concentrations.
9. Clean out the machine at the end of every workday as per the instructions in the manual.
10. Always contact Jackson whenever a serious problem arises.
11. Follow all safety procedures, whether listed in this manual or put forth by local, state or national codes/regulations.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 3: PREVENTATIVE MAINTENANCE
PREVENTATIVE MAINTENANCE
53
WARNING: Maintenance should only be performed by authorized service personnel in order to ensure safe and
effective workmanship, while minimizing danger to operating personnel. The D226 Steam Booster is designed
to operate at temperatures capable of causing burns to personnel. Always allow the unit to cool down to an
acceptable temperature prior to performing any maintenance.
Very little maintenance is required to be performed on the D226 Booster. So long as the steam and water used with the unit
have the proper filtration and are operated at the correct temperature and pressures, then you should expect many years of
reliable service out of your system.
MAINTENANCE OF THE W
ATER PRESSURE REGULAT
OR:
Incoming water pressure can be regulated by adjusting the water pressure regulator on the system. In order to adjust pressure,
loosen the top nut on the regulator. This will allow you to turn the adjusting screw. Turn the adjusting screw clockwise to
increase pressure and counter-clockwise to decrease. Pressure can be read on the pressure gauge located on the water outlet side of the heat exchanger. Once the desired pressure is achieved, tighten the top nut to ensure that the adjustment cannot be accidently changed.
The water pressure regulator has an internal strainer that can be removed through the bottom hexagonal plug. This may need
to be periodically checked depending on the water quality. It is important that the water supply to the water pressure regulator
be secured prior to trying to clean the strainer.
MAINTENANCE OF THE RELIEF V
ALVES, SAFETY VALVES AND THERMOSTAT:
These components are shipped from the factory preset and should not be tampered with. None of these components are considered adjustable and no attempt should be made to do so. If a component does not appear to be working properly, then it
should be replaced immediately by an authorized service representative.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 3: PREVENTATIVE MAINTENANCE
D226 MAINTENANCE
54
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 3: PREVENTATIVE MAINTENANCE
LUBRICATION CHART FOR DRIVE GEAR
55
Note: The maintenance procedures detailed here are manufacturer’s instructions for the WINSMITH brand of gear reducer
that is installed on the rack conveyors covered in this manual.
Ambient Temperature -30 - 15°F 16 - 50°F 51 - 95°F 51 - 95°F 96 - 131°F 96 - 131°F
Final Stage Worm Speed
1
up to 2000 FPM up to 2000 FPM up to 450 FPM above 450 FPM up to 450 FPM above 450 FPM
ISO Viscosity Grade 220 460 680 460 680 460
1
AGMA Lubricant No. 5S #7 Compounded #8 Compounded #7 Compounded 8S 7S
Mobil SHC 630 600W Super Extra Hecla Super 600W Super SHC 636 SHC 634
Cylinder Cylinder
American Lubricants SHC-90W AGMA #7 Gear Oil AGMA #8 Gear Oil AGMA#7 Gear Oil N/A N/A
Castrol Tribol 800/220 Tribol 1105-7C Tribol 1105-8C Tribol 1105-7C Tribol 800/680 Tribol 800/460
Chevron Tegra 220 Cylinder Oil W460 Cylinder Oil W680 Cylinder Oil W460 Tegra 680 Tegra 460
Conoco Syncon R & O Inca Oil 460 Inca Oil 680 Inca Oil 460 N/A Syncon R & O
220 460
Exxon (Esso) Teresstic SHP220 Spartan EP 460 Spartan EP 680 Spartan EP 460 Teresstic SHP 680 Teresstic SHP
460
Fiske Brothers SPO-MG SPO-277 SPO-288 SPO-277 N/A N/A
Shell Omala RL 220 Valvata J 460 Valvata J 680 Valvata J 460 Omala RL 680 Omala RL 460
Texaco Pinnacle 220 Vanguard 460 Vanguard 680 Vanguard 460 Pinnacle 680 Pinnacle 460
(1) The sliding velocity in feet per minute (FPM) for standard ratios is determined by multiplying the speed of the worm in RPM by
the factor from the table below. For selecting proper lubricant, use the speed of the worm in the final stage (input RPM divided by
the first stage ratio).
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 3: PREVENTATIVE MAINTENANCE
DRIVE MOTOR GEAR REDUCER PREVENTATIVE MAINTENANCE
56
Note: The maintenance procedures detailed here are manufacturer’s instructions for the WINSMITH brand of gear reducer that is
installed on the rack conveyors covered in this manual.
Lubrication & Maintenance:
Factory filling - WINSMITH speed reducers are oil filled at the factory to the proper level for the standard mounting position that you will
find it in on the unit. The oil level should be checked and adjusted (if necessary) prior to operation, using the oil level plug provided and while
the unit is oriented in its operating position.
Ambient temperature - If the operating ambient temperature is other than 51 - 95°F, then refer to the lubrication chart and refill the unit with
the correct grade based on actual ambient temperature and operating speed. See “Oil changing” below for additional information.
Oil changing - When changing the oil for any reason, it should be remembered that oils of various types may not be compatible. Therefore,
when changing to a different oil, it is recommended that the housing be completely drained and thoroughly flushed with a light flushing oil
prior to refilling with the appropriate lubricant. The oil level should be rechecked after a short period of operation and adjusted, if necessary.
When changing double reduction models, each housing should be drained and filled independently, even though there may be a common
level.
Initial oil change: The new oil in a speed reducer should be changed at the end of 250 hours of operation. This is equivalent to
30 days of peration for 8 hours per day; 15 days of operation for 16 hours per day, or 10 days of operation for 24 hours per day.
Subsequent oil changes: Under normal conditions, after the initial oil change, the oil should be changed after every 2500 hours
of operation, or every 6 months, whichever occurs first. Under severe conditions (rapid temperature changes, moist, dirty or corrosive environment) it may be necessary to mchange oil at intervals of one to three months. Periodic examination of oil samples taken from the unit will
help establish the appropriate interval.
Synthetic oils: Synthetic lubricants can be advantageous over mineral oils in that they generally are more stable, have a much
longer life, and operate over a wider temperature range. These oils are appropriate for any application but are especially useful when units
are subjected to low start-up temperatures or high operating temperatures. However, continuous operation above 225°F may cause damage to seals or other components. It is recommended that the initial oil be changed or filtered after the first 1500 hours of operation to remove
metal particles that accumulate during break-in. Subsequent oil changes should be made after 5000 hours operation if units are operating
in a clean environment. This can be extended to 10,000 hours if using new reformulated Mobil SHC lubricants (orange in color) and the lubricant remains free of contamination over this period. See comments under “Subsequent oil changes” for discussion of severe ambient conditions.
Long term storage or infrequent operation: If a speed reducer is to stand idle for an extended period of time, either prior to
installation or during use, it is recommended that the unit be filled completely with oil to protect interior parts from rust and corrosion due to
internal condensation. Be sure to drain the oil to the proper level before placing the speed reducer in service.
Grease fittings: Some units are equipped with grease fittings to lubricate bearings not adequately lubricated by the oil splash.
These fittings must be lubricated every 3 - 6 months depending on operating conditions. bearing greases must be compatible with the type
of gear lubricant being used (i.e. mineral, synthetic, food grade, etc.). For mineral oils, use a high quality lithium base NLGOI #2 bearing
grease. For synthetic oils, use a synthetic bearing grease such as Mobil Synthetic Universal gease, Mobilith SHC 100 or a sutable equivalent. For food grade lubricants, use Chevron FM grease, NGLI 2, or equivalent.
Low input speeds (under 1600 RPM): When input speeds are less than 1600 RPM, grease fittings will be required to lubricate
any bearings not partially covered by the normal oil level.
Oil temperature: Speed reducers in normal operation can generate temperatures up to 200°F depending on the type of reducer
and the severity of the application 9loading, duration of service, ambient temperatures). Excessive oil temperatures may be the result of several factors including overloading, overfilling, underfilling or inadequate cooling.
Nominal Ratio
Size 5 7.5 10 15 20 25 30 40 50 60 80 100
920 0.347 0.263 0.225 0.216 0.202 0.191 0.215 0.200 0.188 0.182 0.164 0.161
Lubricant selections are provided by the lubricant manufacturer based on AGMArecommeded viscosity grades. Viscosity grades are based
on Lubrication Standard ANSI/AGMA 9005-D94.
57
SECTION 4:
TROUBLESHOOTING SECTION
WARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service per-
sonnel. Certain procedures in this section require electrical tests or measurements while power is applied to the
machine. Exercise extreme caution at all times. If test points are not easily accessible, disconnect power, attach
test equipment and reapply power to test. When replacing electrical parts, disconnect power at source circuit breaker
Problem: Nothing on dishmachine operates. The power switch is ON and the power indicator light is OFF.
1. Machine is not wired correctly to incoming power source. Have an electrician verify wiring.
2. Machine circuit breaker is tripped. Reset the circuit breaker. If it trips again, contact an electrician to verify the machine amp
draw.
3. Service breaker is tripped. Reset the service breaker. If it trips again, contact an electrician to verify the machine amp draw.
Problem: Machine will not fill. The power switch is ON and the power indicator light is ON.
1. No water supply to machine. Verify that water lines have been connected to the machine.
2. Dishmachine doors are not closed. Close doors completely.
3. Incoming water solenoid valve damaged/faulty. Verify that the valve is operating. If not, replace.
4. Tank floats faulty. Verify the wiring of the floats. Verify that no debris is jamming the floats. Replace if necessary.
Problem: Machine fills, but fill is weak.
1. Low incoming water pressure. Verify that incoming water pressure during fill is 20 ±5 PSI.
2. Incoming water solenoid is clogged. Verify that debris is not entrapped in valve. If so, remove debris.
Problem: Low wash tank temperature.
1. Low incoming water temperature. Verify that the incoming water temperature matches what is indicated on the machine data
plate.
2. Heater not energizing. Verify that the wash tank heater is operating. If not, replace.
3. Low incoming voltage. Have an electrician verify that the power coming to the machine is the same as indicated on the data
plate.
Problem: Low wash arm pressure, poor spray pattern.
1. Clogged wash arm nozzles. Verify that nozzles are not clogged with debris. If so, remove debris.
2. Clogged wash tank or wash pump strainers. Clean out strainers if necessary.
3. Worn wash pump impeller. Verify status of impeller, replace if necessary.
Problem: Low prewash arm pressure, poor spray pattern.
1. Clogged prewash arm nozzles. Verify that nozzles are not clogged with debris. If so, remove debris.
2. Clogged prewash tank or prewash pump strainers. Clean out strainers if necessary.
3. Worn prewash pump impeller. Verify status of impeller, replace if necessary.
Problem: Inadequate rinse.
1. Low incoming water pressure. Verify that incoming water pressure during fill is 20 ±5 PSI.
2. Incoming water solenoid is clogged. Verify that debris is not entrapped in valve. If so, remove debris.
Problem: Pawl bar moves with no load, but does not move when loaded.
1. Clutch on drive assembly is out of adjustment. Adjust as required.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 4: TROUBLESHOOTING
COMMON PROBLEMS
58
Problem: Pawl bar does not move.
1. Failed or broken overload spring. Replace spring if necessary.
2. No power to the drive motor/failed drive motor. Verify power and wiring connections to the motor. If necessary, replace the
motor.
3. Pawl bar not properly installed. Verify that the pawl bar is installed correctly.
Problem: Racks go through the machine, but results are poor.
1. Verify that detergent is being dispensed into the machine at the appropriate quantities for the water volume. If not, get detergent to appropriate level and review results of washing ware.
2. Clogged strainers/scrap basket. Clean out strainers and scrap basket and replace.
3. Ware not being properly prescrapped. Review paragraph entitled “Ware Preparation” in Operating Instructions.
4. Wash or rinse arms missing end plugs or caps. Verify and replace as required.
5. Low tank heat.
6. Inadequate rinse.
7. Incorrect voltage coming to the machine. Verify that the voltage matches that on the machine data plate.
8. Wash pump cavitation due to low water level. Verify that the drains are shut and that the water level is correct.
Problem: Spotting of silverware, glasses and dishes.
1. Incorrect final rinse temperature. Verify that the rinse water temperature matches that which is listed on the machine data
plate.
2. Clogged wash and/or rinse nozzles and arms. Remove the arms and verify that they and their nozzles are from debris.
3. Excessively hard water. Install a water softener to reduce hardness.
4. Loss of water pressure due to clogged/obstructed wash pump. Turn the power off to the machine at the source. Drain the
wash tank of water and verify that the pump intake is free from debris.
5. Improper scrapping procedures. Review the paragraph entitled “Ware Preparation” in Operating Instructions.
6. incorrect detergent/chemcial concentrations. Verify that the detergent/chemical concentrations are correct for the associated water volume.
TORQUE SETTINGS
When replacing components either in the control box or the heater box area, the manufacturer has suggestions on how
much to torque the screws and nuts used in securing items to the machine. Refer to the table below for the torque specifictions:
ITEMS
TORQUE SPEC
Relays 16 In/lbs
Heater Contactor 35 In/lbs
Heater Nuts 16 In/lbs
Terminal Block 50 In/lbs
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 4: TROUBLESHOOTING
COMMON PROBLEMS
59
WARNING: Inspection, testing and repair of electrical equipment should be performed only by qualified service personnel. Certain procedures in this section require electrical tests or measurements while power is applied to the
machine. Exercise extreme caution at all times. If test points are not easily accessible, disconnect power, attach
test equipment and reapply power to test. When replacing electrical parts, disconnect power at source circuit breaker
Problem: Power light does not illuminate.
1. Power not connected to the unit through the control box. Open the control box cover and verify that incoming power lines
are connected and light.
2. Service breaker tripped or open. Verify that the breaker is closed.
3. Power switch connections could be loose. Ensure that the connections are of sound quality.
4. Power switch is faulty. Replace the power switch.
5. Power light is faulty. Replace the light.
Problem: Water pressure is too low.
1. Water pressure regulator is out of adjustment. Follow the instructions provided in the maintenance section and adjust so that
the flow pressure is 20 ±5 PSI.
2. Water pressure regulator internal strainer is clogged. Clean in accordance with the instructions provided in the maintenance
section.
3. Water pressure regulator is faulty. Replace the regulator.
4. Water pressure gauge is faulty or the cut off from the system. Verify that the test cock valve under the gauge is open to allow
for the sensing of line pressure. Replace gauge if necessary.
5. Heat exchanger is clogged. Replace the heat exchanger.
Problem: Solenoid valve is not opening/shutting.
1. Power not connected to the unit through the control box. Open the control box cover and verify that incoming power lines
are connected and light.
2. Service breaker tripped or open. Verify that the breaker is closed.
3. Power switch connections could be loose. Ensure that the connections are of sound quality.
4. Power switch is faulty. Replace the power switch.
5. Thermostat is faulty. Replace the thermostat.
6. Solenoid wires are loose or broken. Verify that the electrical connections are of sound quality.
7. Faulty solenoid coil. Replace the solenoid.
Problem: Outlet water temperature too low.
1. Power not connected to the unit through the control box. Open the control box cover and verify that incoming power lines
are connected and light.
2. Service breaker tripped or open. Verify that the breaker is closed.
3. Power switch connections could be loose. Ensure that the connections are of sound quality.
4. Power switch is faulty. Replace the power switch.
5. Thermostat is faulty. Replace the thermostat.
6. Solenoid wires are loose or broken. Verify that the electrical connections are of sound quality.
7. Faulty solenoid coil. Replace the solenoid.
8. Steam flow pressure is too low for the unit. Verify that the steam flow is 15-25 PSIG.
9. Water flow pressure is too high. Follow the instructions provided in the maintenance section and adjust so that the flow pressure is 20 ±5 PSI.
10. Heat exchanger is clogged. Replace the heat exchanger.
11. Insufficient volume of steam to unit. Check the line size and flow pressure.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 4: TROUBLESHOOTING
D226 COMMON PROBLEMS
60
61
SECTION 5:
PARTS SECTION
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-44 CONTROL BOX ASSEMBLY
62
1
2
4, 5
4, 8, 9, 10
11
12
13
14
15
10
16
17
17
4, 18, 29
19
20
21, 22
21, 22
21, 22
22, 23, 24
25, 26
22, 27
22, 28
7
6
3
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-44 CONTROL BOX ASSEMBLY (CONTINUED)
63
ITEM QTY DESCRIPTION Mfg. No.
1 1 Electrical Box Weldment 05700-041-88-43
2 1 Terminal Block, 3 Pole 05940-011-48-27
3 1 Thermometer, 96” Lead 06685-111-68-49
4 6 Star Washer, External Tooth, 10-24 05311-273-02-00
5 6 Screw, 10-32 x 3/4” Long Phillips Trusshead 05305-011-62-17
6 1 Decal, Gauge 09905-021-72-29
7 1 Thermometer, 48” Lead 06685-111-68-48
8 1 Wire Lug, 2 AWG to 14 AWG 05940-200-76-00
9 1 Decal, Ground 09905-011-86-86
10 1 Screw, 10-32 x 1/2” Long Phillips Trusshead 05305-011-39-36
11 1 Decal, L1-L2-L3 09905-101-12-66
12 1 Light, Amber 05945-111-44-44
13 1 Light, Red 05945-111-44-45
14 1 Din Rail 05700-021-72-75
15 1 Circuit Breaker (200-380 Volt, 60 Hz Models Only) 5925-011-68-34
15 1 Circuit Breaker (CGP Models Only) 5925-111-64-18
16 1 Switch, ON/FILL - OFF/DRAIN 05930-301-46-00
17 2 Motor Contactor 05945-111-68-38
18 1 Heater Contactor 05700-011-71-44
19 1 Overload See Chart
20 1 Overload See Chart
21 3 Control Relay 05945-111-35-19
22 12 Screw, 6-32 x 3/8” Long Round Phillipshead 05305-171-02-00
23 1 Fuse (380 Volt-460 Volt, (all 60 Hz) Models Only) 5920-011-72-88
1 Fuse, 600 Volt Models Only 5920-002-75-95
24 1 Fuse Holder for (23) Above 5920-011-72-89
25 1 Transformer
200 Volt Model 05950-002-41-47
208-220-230-460 Volt Models 05950-011-68-35
208-220-230-460 Volt CGP Models 05950-002-46-10
380-415 Volt Models 05950-011-75-59
600 Volt Model 05950-002-23-77
26 4 Locknut, 10-24 with Nylon Insert 05310-373-01-00
27 1 Terminal Board 05940-002-78-97
28 1 Terminal Board 05940-021-89-41
29 3 Screw, 10-32 x 3/8” Long Phillips Trusshead 05305-173-12-00
30 2 Control Relay (CGP Models Only (Not Shown) 05945-111-72-51
MISCELLANEOUS PARTS NOT SHOWN:
Grommet, 1/2” OD x 3/8” ID 05325-011-46-73
Bushing, Heyco SB100 05975-210-09-00
Plug, Heyco 2700 G-875 05975-011-47-81
Control Box Cover 05700-031-66-88
Control Box Cover Hinge Weldment 05700-021-68-57
Control Hinge Rod 05700-011-68-58
Washer, Flat, S/S, 1/4” ID 05311-174-01-00
Cotter Pin 05315-011-68-56
MANUAL/DELIME Switch (located on rear of control box) 05930-301-22-18
MANUAL/DELIME Switch Decal (located on rear of control box) 09905-011-74-61
Copper Conductors Only Decal 09905-011-47-35
Control Box Leg 05700-011-71-47
Bolt, 1/4”-20 x 2-1/2” Long Hex Head 05306-011-83-52
Locknut, 1/4”-20 with Nylon Insert 05310-374-01-00
Component Mounting Plate (located inside the control box) 05700-031-67-03
Conduit Bracket 05700-021-70-88
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-66 & AJ-80 CONTROL BOX ASSEMBLY
64
1
2
3
6
7, 12
8
9
14
14
14
15
16
17
18
19
20
22
24, 25
23
23
23
21
11
5
10
10
13
4
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-66 & AJ-80 CONTROL BOX ASSEMBLY (CONTINUED)
65
ITEM QTY DESCRIPTION Mfg. No.
1 1 Electrical Box Weldment 05700-041-88-50
2 1 Decal, L1-L2-L3 09905-101-12-66
3 1 Terminal Block 05940-011-48-27
4 1 Terminal Board 05940-021-89-41
5 1 Decal, Gauge 09905-021-72-30
6 1 Light, Amber 05945-111-44-44
7 1 Wire Lug, 2 AWG to 14 AWG 05940-200-76-00
8 1 Light, Red 05945-111-44-45
9 1 Din Rail 05700-021-72-75
10 2 Thermometer, 96” Lead 06685-111-68-49
11 1 Thermometer, 48” Lead 06685-111-68-48
12 1 Decal, Ground 09905-011-86-86
13 1 Terminal Board 05940-002-78-97
14 3 Motor Contactor 05945-111-68-38
15 1 Circuit Breaker (200/208/230/360 Volt, 60 Hz Models Only) 5925-011-68-34
15 1 Circuit Breaker (CGP Models Only) 5925-111-64-18
16 1 Overload See Chart
17 1 Switch, ON/FILL & OFF/DRAIN 05930-301-46-00
18 1 Overload See Chart
19 1 Overload See Chart
20 1 Heater Contactor (for non-steam units) 05945-002-24-70
21 1 Relay 05945-111-72-51
22 1 Transformer (200 Volt Models Only) 05950-002-41-47
Transformer (208/220/230/460 Models Only) 05950-011-68-35
208-220-230-460 Volt CGP Models 05950-002-46-10
Transformer (380/415 Volt Models Only) 05950-011-75-59
Transformer (600 Volt Models Only) 05950-002-23-77
23 3 Control Relay 05945-111-35-19
24 1 Fuse Holder (380 (60 Hz)/460/600 Volt Models Only) 5920-011-72-89
25 1 Fuse (380 (60 Hz)/460 Volt Models Only) 5920-011-72-88
1 Fuse (600 Volt Models Only) 5920-002-75-95
26 2 Control Relay (CGP Models (Not Shown) 05945-111-72-51
MISCELLANEOUS PARTS NOT SHOWN:
Manual/Delime Switch 05930-301-22-18
Manual/Delime Switch Decal 09905-011-74-61
Decal, High Limit Warning Light 09905-002-49-48
Transformer, 150V, 60 Cycle 05950-011-68-35
Control Box Cover 05700-031-66-88
Control Box Leg 05700-011-71-47
Conduit Bracket 05700-021-70-88
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
MOTOR OVERLOAD CHART
66
Model Volts Hz Phase Drive Motor Prewash Motor Wash Motor
AJ-44’S 208 50 3 05945-011-84-59 N/A 05945-111-68-40
220 50 3 05945-011-84-59 N/A 05945-111-68-40
230 50 3 05945-011-84-59 N/A 05945-111-68-40
380 50 3 05945-002-71-09 N/A 05945-111-68-40
415 50 3 05945-111-69-12 N/A 05945-111-81-33
440 50 3 05945-111-69-12 N/A 05945-111-81-33
208 60 1 N/A N/A N/A
230 60 1 N/A N/A N/A
200 60 3 05945-002-66-00 N/A 05945-002-65-99
208 60 3 05945-111-68-39 N/A 05945-111-68-40
230 60 3 05945-111-68-39 N/A 05945-111-68-40
380 60 3 05945-111-69-12 N/A 05945-111-81-33
460 60 3 05945-111-68-39 N/A 05945-111-68-40
600 60 3 05945-111-69-12 N/A 05945-111-81-33
AJ-66’S 200 50 3 05945-011-84-59 05945-002-65-98 05945-111-68-40
208 50 3 05945-011-84-59 05945-002-24-70 05945-111-68-40
220 50 3 05945-011-84-59 05945-002-24-70 05945-111-68-40
230 50 3 05945-011-84-59 05945-002-24-70 05945-111-68-40
380 50 3 05945-002-71-09 05945-002-24-70 05945-111-68-40
415 50 3 05945-111-69-12 05945-002-24-70 05945-111-81-33
440 50 3 05945-111-69-12 05945-002-24-70 05945-111-81-33
208 60 1 N/A N/A N/A
230 60 1 N/A N/A N/A
200 60 3 05945-002-66-00 05945-002-66-02 05945-002-65-99
208 60 3 05945-111-68-39 05945-111-68-41 05945-111-68-40
230 60 3 05945-111-68-39 05945-111-68-41 05945-111-68-40
380 60 3 05945-111-69-12 05945-002-24-70 05945-111-81-33
460 60 3 05945-111-68-39 05945-111-68-41 05945-111-68-40
600 60 3 05945-111-69-12 05945-111-81-33 05945-111-81-33
AJ-80’S 200 50 3 05945-011-84-59 05945-111-68-40 05945-111-68-40
208 50 3 05945-011-84-59 05945-111-68-40 05945-111-68-40
220 50 3 05945-011-84-59 05945-111-68-40 05945-111-68-40
230 50 3 05945-011-84-59 05945-111-68-40 05945-111-68-40
380 50 3 05945-002-71-09 05945-111-68-40 05945-111-68-40
415 50 3 05945-111-69-12 05945-111-81-33 05945-111-81-33
440 50 3 05945-111-69-12 05945-111-81-33 05945-111-81-33
208 60 1 N/A N/A N/A
230 60 1 N/A N/A N/A
200 60 3 05945-002-66-00 05945-002-65-99 05945-002-65-99
208 60 3 05945-111-68-39 05945-111-68-40 05945-111-68-40
230 60 3 05945-111-68-39 05945-111-68-40 05945-111-68-40
380 60 3 05945-111-69-12 05945-111-81-33 05945-111-81-33
460 60 3 05945-111-68-39 05945-111-68-40 05945-111-68-40
600 60 3 05945-111-69-12 05945-111-81-33 05945-111-81-33
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
HEATER ASSEMBLY
67
Heater Replacement Kit Chart
Model Volts Phase KW Part Number
All* 208 1 15 06401-003-10-21
230 1 15 06401-003-10-22
200 3 15 06401-003-10-21
208 3 15 06401-003-10-21
220 3 15 06401-003-10-22
230 3 15 06401-003-10-22
380 3 15 06401-003-10-28
415 3 15 06401-003-10-28
440 3 15 06401-003-10-29
460 3 15 06401-003-10-31
600 3 15 06401-003-10-33
* - AJ-44CGP, AJ-44CS, AJ-44CSL, AJ-66CGP, AJ-66CS, AJ-66CSL, AJ-80CS and AJ-80CSL models do not use electric
heaters in the wash tank.
See Heater Chart Below
Heater Gasket
05330-200-02-70
5/16” Lockwasher
5/16”-18 Hex Nut
Replacement Kit Note:
All heater kits come with the
heater, the gasket, lockwashers
and locknuts.
SERVICE NOTE:
When replacing the tub heaters, it is HIGHLYrecommended that you also change out the gasket as well.
Once installed, gaskets become compressed and
are subjected to extreme temperature changes.
Replacing the gasket with a new one when replacing
the heater may prevent future leaks.
SERVICE NOTE:
The nuts used to secure the heater to the tub should be
torqued to 154 in-lbs. After tightening, the unit should be
allowed to heat up and operate normally for approximately 30
minutes. Secure power to the machine and check the nuts
once more to ensure that they are torqued to 154 in-lbs.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
HEATER ASSEMBLY (CONTINUED)
68
The wash tank heater system is electrically connected in the circuit so that they are dependent upon the dishwasher being properly filled with and maintaining a safe water level, two thermostats (mounted in the heater box behind the dress panel), float
switch (mounted in the wash tank), and the heater relay (mounted in control box) with the heater being activated by the thermostats.
Once the dishwasher has been filled to the correct level, the heater should operate automatically. Should the tank heat be too
high, too low or no indication of temperatures at all, the following checkout should be made.
Note: The following checkout should be made by either a qualified service person or electrician.
A- Checkout of the heater system
1- If the temperature is too high, adjust thermostat using instructions on the page entitled “Thermostats”.
2- If temperature is too low, adjust thermostat as above, then:
a - Turn off power to machine by placing customer’s circuit breaker in the “OFF” position. Turn off machine
circuit breaker located on right side of control box.
b - Remove cover from control box on top of dishwasher.
c - Make sure water temperature is below 140° F.(preferably about 130°F.).
d - Turn on both circuit breakers. Observe heater relay (R1) while the power switch is turned “ON” and “OFF”.
If relay contacts move in and out, the heater relay is operating correctly: if not proceed to “C”.
B- If heater relay (R1) closes:
1 - Check power supply at incoming terminal board L1, L2 & L3 (3 phase only). It should be the same voltage as
indicated on the machine data plate.
2 - Check power at connections on heater relay (R1). The voltage should agree with the voltage on the
machine data plate. If not, check wires for breaks or bad connections.
3 - Check power at terminals of heater which should agree with the data plate. If not check wires for breaks or
bad connections.
4 - Temperatures should rise as explained in “C-1”, and amperage may be checked according to those instructions. Replace any defective elements.
C - If heater relay (R1) does not close.
1 - There is an insulated movable insulated movable bar on relay across the top. With an insulated probe, depress
this bar and observe the thermometer: the temperature should rise noticeably in a minute or two. If it moves slowly, it would indicate that the element is faulty. If it moves constantly higher at a good rate, elements should be
good.
Note: A check with an amp probe at heater relay (R1) terminals should be made to verify the amp draw on each leg.
This should be appropriate for the voltage and phase indicated on the data plate
HEATER PROTECTION & AUTOMATIC FILL
This control is activated when the power switch is turned “ON”. The primary function is to automatically energize the wash tank
heat circuit. It will also cutoff the wash tank heat circuit should the water be accidently drained from the machine with the power
switch still “ON”. The power switch should always be turned-off before draining the unit.
This water level control consists of two (2) floats that operate when the power switch is turned on and works in conjunction with
the thermostats and heater relays.
When the power switch is turned “ON” water starts to enter the dishmachine. When it reaches the proper level the normally
open contacts in the water level float switch close activating the heating circuit for tank heat.
If the water level below the correct level while power is still on, the float switch will sense the lack of water and de-activate the
heater.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
HEATER ASSEMBLY (CONTINUED)/THERMOSTATS/DRESS PANELS
69
THERMOSTATS
The thermostat range is from 140°F to 240°F with a maximum bulb exposure temperature of 300°F.
Calibration:
Wash Thermostat:
Set Point: 165°F (Adjustable range)
Hi-LImit Thermostat:
Fixed set point: 210°F (Non-adjustable)
The hi-limit thermostat is used to protect the heater element in the event of a run away regulating thermostat or a dry fire situ-
ation. It is set for 210°F +0°F or -10°F with a fixed set point. This part is not adjustable.
The wash tank regulating thermostat will maintain the correct wash water temperature to meet NSF requirements. These spec-
ify that the wash be no lower than 140°F on chemical sanitizing models and no lower than 160°F on hot water sanitizing
machines.
To order the thermostats and corresponding decals:
Kit, Thermostat Wash Regulating (CE/CELModels) 06401-003-18-20
Kit, Thermostat Wash Regulating (CS/CSLModels) 06401-003-18-21
Thermostat, High Limit Control 05930-011-49-43
HEATER BOX COMPONENTS
Heater Box Weldment 05700-031-66-81
Heater Box Cover 05700-031-66-82
Terminal Board 05940-002-78-97
FRONT DRESS P
ANELS
Model Left to Right Part Number Right to Left Part Number
AJ-44’s 05700-031-72-22 05700-031-72-22
AJ-44CGP 05700-002-52-77 05700-002-52-77
AJ-66’s 05700-031-71-85 05700-031-72-42
AJ-66CGP 05700-002-51-22 05700-002-57-84
AJ-80’s 05700-031-74-06 05700-031-77-10
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
PREWASH PLUMBING ASSEMBLY
70
Y-Strainer, 3/4” NPT,
Brass
04730-717-02-06
Nipple, 3/4”, Brass, Close
04730-207-34-00
Valve, Solenoid, 3/4”
04810-100-53-00
Nipple, 3/4”, Brass, Close
04730-207-34-00
Vacuum Breaker, 3/4”
04820-002-53-77
Elbow, 90°, 3/4” Brass
04730-206-04-34
Elbow, 90°, 3/4” Brass
04730-206-04-34
Nipple, 3/4” x 6” Long
05700-001-26-74
Fill Line Injector Replacement Kit
06401-003-09-93
A new gasket can be
ordered using part number 05330-111-42-81.
Replacement Kit Note:
The kit for the fill line injector comes
with the injector weldment, a new
gasket and the mounting hardware.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
WASH SECTION INCOMING PLUMBING ASSEMBLY
71
ITEM QTY DESCRIPTION Mfg. No.
1 1 Rinse Injector Replacement Kit 06401-003-11-88
1 Gasket 05330-111-42-81
2 3 Plug, Brass, 1/8” NPT 04730-209-07-37
3 2 Vacuum Breaker, 3/4” NPT 04820-002-53-77
4 3 Elbow, Street, 3/4” NPT 04730-206-04-34
5 1 Plug 04730-209-01-00
6 2 Union, Brass, 3/4” 04730-212-05-00
7 2 Solenoid Valve, 3/4” 04810-100-53-00
8 4 Nipple, Close, Brass, 3/4” NPT 04730-207-34-00
9 2 Fitting, 3/4” Male to Slip Copper 04730-401-11-01
10 1 Tube, Copper See Chart
11 1 Fill Injector Replacement Kit 06401-003-09-93
1 Gasket 05330-111-42-81
12 1 Tube, Copper See Chart
13 1 Gauge, Pressure, 0-100 PSI 06685-111-88-34
14 1 Valve, Ball, Test Cock, 1/4” NPT 04810-011-72-67
15 1 Tube, Copper See Chart
16 2 Tee, 3/4” x 3/4” x 1/2” 04730-411-03-01
17 1 Elbow, Brass, 90°, 3/4” Copper 04730-406-42-01
18 2 Tube, Copper See Chart
19 1 Regulator, Pressure, 3/4” NPT, Brass 06685-011-58-22
20 1 Nipple, Brass, 6” Long 05700-001-26-74
21 1 Tee, 3/4”, CU x CU x CU 04730-411-46-01
22 2 Fitting, Adapter, 1/2” to 1/4” 04730-401-41-01
1
3
2
4
20
4
7
7
6 8
8
15
17
8
6 9
10 21 12 162218 5, 16
22
13, 14
19
11 18 9
Left to right direction shown
Tube Length Chart
Item Length (Inches)
10 3/4” x 3-7/16”
12 3/4” x 2-5/8”
15 3/4” x 3”
18 3/4” x 2-13/16”
Replacment Kits Notes:
The rinse and fill injector
replacement kits come with
the injectors, gasket and
mounting hardware. The
rinse injector kit (item 1)
also has the (3) required
brass plugs.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
EXTERNAL ELECTRIC BOOSTER INCOMING PLUMBING ASSEMBLIES
72
ITEM QTY DESCRIPTION Mfg. No.
1 - Y-Strainer, 3/4” NPT, Brass 04730-717-02-06
2 - Arrestor, Water Hammer, 1/2” NPT 06685-100-05-00
3 - Regulator, Pressure, 3/4” NPT, Brass 06685-011-58-22
4 - Nipple, 3/4” NPT x 2” Long, Brass 04730-207-46-00
5 - Elbow, Brass, 90°, 3/4” 04730-206-13-00
6 - Nipple, 3/4” NPT, Close, Brass 04730-207-34-00
7 - Coupling, 3/4” FNPT x 3/4” FNPT, Brass 04730-011-87-95
8 - Adapter, 3/4” Male 04730-401-11-01
9 - Tube, Copper See Chart
10 - Adapter, 1/2” NPT x Male 04730-401-07-01
11 - Tee, Copper, 3/4” x 3/4” x 1/2” 04730-411-03-01
1
8
9
11
9
8
2
10
3
4
5
6
7
1
3
4
7
5
6
Plumbing with Water Hammer Arrestor
Plumbing without Water Hammer Arrestor
6
Tube Length Chart
Item #
Length (Inches)
9 3/4” x 3-7/16”
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
EXTERNAL ELECTRIC BOOSTER OPTION OUTLET PLUMBING
73
Elbow, Brass, 90°, 3/4”
04730-206-13-00
Nipple, 3/4” NPT x 2” Long, Brass
04730-207-46-00
Union, 3/4” NPT, Brass
04730-212-05-00
Adapter, 3/4”, Brass
04730-401-11-01
Tube, Copper, 3/4” x 24” Long
Elbow, 3/4” Copper to Copper (Female)
04730-406-16-01
Tube, Copper, 3/4” x 49-1/2” Long
Elbow, 3/4” Copper to Copper (Female)
04730-406-16-01
Elbow, 3/4”, 90°, Street, Copper to Copper
04730-406-40-01
Tube, Copper, 3/4” x 5-7/8” Long
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
WATER HAMMER ARRESTOR OPTION/WATER PRESSURE REGULATOR KIT OPTION
74
Nipple, 3/4” NPT,
Close, Brass
04730-207-34-00
Water Arrestor, 1/2” NPT
06685-100-05-00
Tee, 3/4” x 3/4” x 1/2”
04730-211-06-00
Water Arrestor, 1/2” NPT
06685-100-05-00
Tee, Brass, 3/4” x 3/4” x 3/4”
04730-211-01-34
Nipple, Close, 3/4”
04730-207-34-00
Regulator, Pressure, 3/4”
06685-011-58-22
WATER PRESSURE REGULATOR WITH ARRESTOR KIT OPTION
WATER HAMMER ARRESTOR OPTION
Bushing, 3/4”
x 1/2”
04730-002-01-34
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
RINSE SOLENOID VALVE & VACUUM BREAKER REPAIR PARTS KITS
75
Complete 110 Volt Solenoid Valve Assembly, 3/4”
04810-100-53-00
Coil & Housing only, 3/4”
06401-003-07-43
Possible Problems:
1. Pilot port extension #1 clogged. Clean hole.
2. Hole #2 Clogged. Pass heated straight pin through hole.
DISASSEMBLY - These valves may be taken apart by
unscrewing the bonnet and the enclosing tube assembly from
the valve body assembly. After unscrewing, carefully lift off the
bonnet and enclosing tube assembly. Don’t drop the plunger.
The o-ring seal and diaphragm cartridge can now be lifted out.
Be careful not to damage the machined faces while the valve
is apart.
TO REASSEMBLE - Place the diaphragm cartridge in the
body with the pilot port extension UP. Hold the plunger with
the synthetic seat against the pilot port. Make sure the o-ring
is in place, then lower the bonnet and enclosing tube assembly over the plunger. Screw the bonnet assembly snugly down
on the body assembly.
Screw
Data Plate
Coil & Housing
Valve Bonnet
Spring
06401-003-07-40
Plunger
06401-003-07-40
Spring position is moved
for clarity.
Goes below the plunger.
O-Ring
06401-003-07-42
Diaphragm
Retainer
Diaphragm
06401-003-07-42
Screen
Retainer
Mesh Screen
Valve Body
Components of
Repair Kit
04820-001-60-57
Cap Screw
Data Plate
Cap
O-Ring
Plunger
Body
Cap Retainer
1
2
Complete Vacuum Breaker Assembly, 3/4” NPT
04820-002-53-77
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
STEAM UNIT WASH TANK COIL ASSEMBLY
76
Coil Weldment
05700-002-84-03
Stand “C” Weldment
05700-002-74-84
Stand “D” Weldment
05700-002-74-85
Coil Nut
05310-011-17-85
Flat Washer
05700-001-17-87
Coil Gasket
05700-001-17-86
SERVICE NOTE: Jackson
HIGHLY recommends that the
Coil Gaskets be replaced any
time the Coil Weldment is
replaced or removed for an
extended period of time.
Stand “B” Weldment
05700-002-74-83
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
STEAM PLUMBING (LEFT TO RIGHT)
77
ITEM QTY DESCRIPTION Mfg. No.
1 1 Reducer, 3/4” NPT to 1/2” NPT, Black Iron 04730-911-02-34
2 1 Union, 3/4” NPT, Black Iron 04730-912-01-00
3 3 Nipple, Close, 3/4” NPT, Black Iron 04730-907-01-00
4 1 Valve, Steam Solenoid, 3/4” NPT, 120V 04820-011-87-39
5 1 Elbow, 90°, 3/4” FNPT, Black Iron 04730-906-10-34
6 1 Elbow, Street, 90°, 3/4” NPT, Black Iron 04730-011-87-37
7 1 Y-Strainer, 3/4” NPT, Black Iron 04730-217-01-32
8 1 Valve, Gate, Steam, 3/4” NPT 04820-100-19-00
9 1 Plug, 3/8” NPT, Black Iron 04730-909-02-34
10 1 Nipple, 3/4” NPT x 32” Long 04730-002-21-27
11 1 Reducer, 3/4” NPT to 1/2” NPT, Black Iron 04730-911-02-34
12 1 Elbow, 90°, 3/4” FNPT, Black Iron 04730-906-10-34
13 1 Elbow, Street, 3/4” NPT, Black Iron 04730-011-87-37
14 1 Union, 3/4” NPT, Black Iron 04730-912-01-00
15 1 Nipple, Close, 3/4” NPT, Black Iron 04730-907-01-00
16 1 Steam Trap, 3/4” NPT 06680-500-02-77
17 1 Pipe, 3/4” NPT x 10” Long, Black Iron 04730-907-06-34
1
2
3 6
4
3 5
10
9
7
3
8
11
12
17
1314
15
16
STEAM INLET PLUMBING
STEAM OUTLET PLUMBING
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
STEAM PLUMBING (RIGHT TO LEFT)
78
ITEM QTY DESCRIPTION Mfg. No.
1 1 Reducer, 3/4” NPT to 1/2” NPT, Black Iron 04730-911-02-34
2 1 Union, 3/4” NPT, Black Iron 04730-912-01-00
3 3 Nipple, Close, 3/4” NPT, Black Iron 04730-907-01-00
4 1 Valve, Steam Solenoid, 3/4” NPT, 120V 04820-011-87-39
5 1 Elbow, 90°, 3/4” FNPT, Black Iron 04730-906-10-34
6 1 Elbow, Street, 90°, 3/4” NPT, Black Iron 04730-011-87-37
7 1 Y-Strainer, 3/4” NPT, Black Iron 04730-217-01-32
8 1 Valve, Gate, Steam, 3/4” NPT 04820-100-19-00
9 1 Plug, 3/8” NPT, Black Iron 04730-909-02-34
10 1 Nipple, 3/4” NPT x 10” Long 04730-907-06-34
11 1 Reducer, 3/4” NPT to 1/2” NPT, Black Iron 04730-911-02-34
12 1 Elbow, 90°, 3/4” FNPT, Black Iron 04730-906-10-34
13 1 Elbow, Street, 3/4” NPT, Black Iron 04730-011-87-37
14 1 Union, 3/4” NPT, Black Iron 04730-912-01-00
15 1 Nipple, Close, 3/4” NPT, Black Iron 04730-907-01-00
16 1 Steam Trap, 3/4” NPT 06680-500-02-77
17 1 Pipe, 3/4” NPT x 10” Long, Black Iron 04730-907-06-34
8 9 63
7
10
5 3
3
4
1
2
17
13
14
16
STEAM INLET PLUMBING
STEAM OUTLET PLUMBING
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
GAS COIL ASSEMBLY (CGP MODELS)
79
Other items used but not shown.
ITEM QTY DESCRIPTION Mfg. No.
1 1 Thermostat, High Limit 05930-011-49-43
2 1 Terminal Board 05940-002-78-97
3 1 Thermostat Bracket 05700-011-81-64
4 1 Decal, Thermostat Regulating 09905-011-84-31
5 1 Thermostat, Wash Regulating 06401-140-00-32
6 2 Fitting, 1/4”, Imperial Brass 05310-924-02-05
Gas Coil Weldment
05700-002-44-23
Connection point for:
Hose, Recirculating Discharge
(See “Hose Connections” page )
Connects with:
3/4” 90° Elbow Brass
04730-206-13-00
3/4” Close Brass Nipple
04730-207-34-00
Connection point for:
Hose, Wash Coil Assembly
(See “Hose Connections” page )
Connects with:
3/4” 90° Elbow Brass
04730-206-13-00
3/4” Close Brass Nipple
04730-207-34-00
Coil Box Weldment
05700-002-50-94
Gas Coil Box Cover
Replacement Kit
06401-003-10-37
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
TANK, RINSE BOOSTER (CGP MODELS ONLY)
80
BOTTOM ANGLED VIEW
TOP ANGLED VIEW
ITEM QTY DESCRIPTION Mfg. No.
1 2 Plumbing Assembly, Inlet/Discharge, Rinse Tank 05700-002-51-24
2 1 Tube, Dispersion Weldment 05700-002-46-16
3 1 Tank, GP Rinse 05700-002-45-05
4 1 Bracket, Upper Rinse Tank 05700-002-67-13
5 1 Bracket, Lower Rinse Tank 05700-002-67-14
6 1 Nipple, 3/4” NPT x 4” Long 04730-207-05-00
7 3 Elbow, 3/4” NPT, 90° Brass 04730-206-13-00
8 1 Nipple, 3/4” NPT x Closed Brass 04730-207-34-00
1
7
4
8
7
6
6
2
7
1
6
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
RECIRCULATING PUMPASSEMBLY (CGP MODELS ONLY)
81
Nipple, 3/4” Close Brass
2 per
04730-207-34-00
Elbow, 3/4” 90° Brass
2 per
04730-206-13-00
Pump, Recirculating with Adapters
05700-002-51-28
Mounting Bracket
05700-002-25-74
Mounting Bracket
05700-002-23-61
Used only on AJ-66CGP/AJ-80CGP lef
t to right units.
Used on AJ-44CGP, AJ-66CGP, AJ-80CGP units right to
left units and the AJ-44CGP left to right unit.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
HOSE CONNECTIONS (CGP MODELS ONLY)
82
HOSE ASSEMBLIES
AJ-44CGP (L-R & R-L)
AJ-66CGP (L-R ) AJ-66CGP (R-L)
*Each hose assembly includes 2, 3/4” Pushlock Fittings (part number 04730-011-94-00).
A - Hose, Recirculating Discharge (8 1/2”) 05700-002-52-74 (18”) 05700-002-51-38 (8 1/2”) 05700-002-52-74
B - Hose, Recirculating Pump Suction (18 1/2”) 05700-002-52-75 (26”) 05700-002-51-37 (18 1/2”) 05700-002-52-75
C - Hose, Wash Coil Assembly (34”) 05700-002-52-76 (36”) 05700-002-51-39 (50”) 05700-002-57-58
D - Hose, Recirculating Discharge (L-R 48”) 05700-003-03-95 (60”) 05700-003-03-97 (60”) 05700-003-03-97
(R-L 60”) 05700-003-03-97
E - Hose connection to existing gas booster outlet fitting.
F - Hose connection to existing gas booster inlet fitting.
Gas Booster Connection Kit 05700-002-51-73 includes:
18 Feet of 3/4” Hose
4 - 3/4” Push Lock Fittings
A
B
A
C
C
E
D
Recirculating Pump Assembly
Gas Coil Weldment Rinse Booster Tank
Rinse Header Plumbing Assembly
Wash/Fill Plumbing Assembly
B
F
D
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
WASH/FILL PLUMBING ASSEMBLY (CGP MODELS)
83
1
5
2
3
3
4
19
6
6
7
8
9
18
6
18
5
21
15
20
10
14
11, 12
12, 13
8
22
17
16
11
47
ITEM QTY DESCRIPTION Mfg. No.
1 1 Rinse Injector Weldment Replacement Kit 06401-003-11-84
1 Gasket 05330-111-42-81
2 3 Plug, 1/8” NPT, Brass 04730-209-07-37
3 2 Vacuum Breaker, 3/4” NPT 04820-002-53-77
4 2 Valve, Solenoid, 3/4” NPT, 110 Volt 04810-100-53-00
5 3 Elbow, 3/4” Street Brass 04730-206-04-34
6 4 Nipple, Close, Brass, 3/4” NPT 04730-207-34-00
7 4 Union, 3/4”, Copper to Copper 04730-212-05-00
8 2 Adapter, 3/4” Fitting x Male 04730-401-11-01
9 1 Elbow, 90° 3/4” Copper to MSPS 04730-406-42-01
10 1 Tee, 3/4”, CU x CU x CU 04730-411-46-01
11 2 Tee, 3/4” x 3/4” x 1/2” 04730-411-03-01
12 2 Fitting, Adapter, 1/2” to 1/4” 04730-401-41-01
13 1 Plug, 1/4” NPT, Brass 04730-209-01-00
14 1 Test Cock, Valve, Ball, 1/4” NPT 04810-011-72-67
15 1 Gauge, Pressure, 0-100 PSI 06685-111-88-34
16 1 Nipple, Brass, 6” Long 05700-001-26-74
17 1 Fill Injector Replacement Kit 06401-003-09-93
1 Gasket 05330-111-42-81
18 1 Tube, Copper See Chart
19 1 Tube, Copper See Chart
20 1 Tube, Copper See Chart
21 1 Tube, Copper See Chart
22 1 Elbow, 3/4” NPT, 90° Brass 04730-206-13-00
Tube Length Chart
Item #
Length (Inches)
18 3/4” x 2-13/16”
19 3/4” x 3-7/16”
20 3/4” x 3”
21 3/4” x 2-5/8”
Replacement Kits Notes:
The rinse injector and fill injector replacement kits come
with the injector weldments, the gaskets and hardware
for mounting. In the case of Item (1) below, it also comes
with the required (3) brass plugs.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
RINSE HEADER PLUMBING ASSEMBLY (CGP MODELS)
84
Copper Tube
3/4” x 56” Long
Incoming Plumbing Support Bracket
05700-002-50-70
Nipple, 3/4” Close Brass
04730-207-34-00
Solenoid Valve, 3/4” 110V
04810-100-53-00
Valve, 3/4” Pressure Reducing
04820-002-51-53
Y-Strainer, 3/4” Brass
04730-717-02-06
Inlet Plumbing Mounting Bracket
2 per
05700-002-51-41
Clamp, Pipe
2 per
05700-000-35-06
Elbow, 3/4” NPT 90° Brass
04730-206-13-00
Nipple, 3/4” Close Brass
04730-207-34-00
Adapter, 3/4”
04730-401-10-01
Tee, 3/4” x 3/4” x 3/4”
04730-411-46-01
Elbow, 3/4” Slip x 3/4” NPT
04730-406-42-01
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-44 SERIES DRAIN PLUMBING ASSEMBLIES
85
AJ-44 Series Ball Valve Handle Assembly
06401-021-83-53
AJ-44CGP Ball Valve Handle Assembly
06401-021-84-74
Ball Valve, 1-1/2” NPT
04820-111-71-46
Elbow, 1-1/2” Brass 90° Street
04730-206-32-00
Nipple, 1-1/2” Brass, Close
04730-207-40-00
Tee, 1-1/2” Brass
04730-011-69-93
Nipple, Rinse Weldment
05700-021-84-61
Fitting, Barbed, 1-1/2” NPT x 1-1/2”
04730-011-69-92
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-66 DRAIN PLUMBING ASSEMBLIES
86
Tube, Copper, 1-1/2” x 8-1/4” Long
Adapter, Male to Female, 1-1/2”
04730-401-25-01
Elbow, 1-1/2” FNPT, 90°, Brass
04730-011-73-77
Tube, Copper, 1-1/2” x 4-3/4” Long
Tube, Copper, 1-1/2” x 4-1/4” Long
Left to Right Plumbing
Assembly
Connector, No-Hub, 1-1/2”
04720-604-06-00
Valve, Ball, 1-1/2”
04820-111-71-46
Ball Valve Handle Assembly
06401-021-84-74
Nipple, Brass, Close, 1-1/2” NPT
04730-207-40-00
Nipple, Brass, Close, 3” NPT
04730-011-87-04
Tee, Brass, 1-1/2” x 1-1/2” x 1-1/2”
04730-011-69-93
Tube, Copper, 1-1/2” x 8-1/4” Long
Tube, Copper, 1-1/2” x 4-3/4” Long
Tube, Copper, 1-1/2” x 4-1/4” Long
Nipple, Rinse Weldment
05700-021-84-61
Elbow, Brass, Street, 1-1/2” NPT
04730-206-32-00
Right to Left Plumbing
Assembly
All parts are common to both assemblies.
Service Note: Copper tubing should be purchased locally and
cut to length (lengths provided in drawings).
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-80 DRAIN PLUMBING ASSEMBLIES
87
Tube, Copper, 1-1/2” x 15-3/16” Long
Tube, Copper, 1-1/2” x 11-3/16” Long
Valve, Ball, 1-1/2”
04820-111-71-46
Tube, Copper, 1-1/2” x 4-15/16” Long
Left to Right Plumbing
Assembly
Adapter, Male to Female, 1-1/2”
04730-401-25-01
Elbow, 1-1/2” FNPT, 90°, Brass
04730-011-73-77
Connector, No-Hub, 1-1/2”
04720-604-06-00
Ball Valve Handle Assembly
06401-021-84-74
Nipple, Brass, Close, 1-1/2” NPT
04730-207-40-00
Tee, Brass, 1-1/2” x 1-1/2” x 1-1/2”
04730-011-69-93
Nipple, Rinse Weldment
05700-021-84-61
Elbow, Brass, Street, 1-1/2” NPT
04730-206-32-00
Right to Left Plumbing
Assembly
Assemblies are mirrored and all parts are common to both assemblies.
Service Note: Copper tubing should be purchased locally and cut to length (lengths provided in drawings).
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-66CGP (LEFT TO RIGHT) DRAIN PLUMBING ASSEMBLY
88
ITEM QTY DESCRIPTION Mfg. No.
1 6 Adapter, Male to Female, 1-1/2” 04730-401-25-01
2 3 No-Hub Connector 04720-604-06-00
3 3 Tee, Brass, 1-1/2” FNPT 04730-011-69-93
4 2 Ball Valve, 1-1/2” FNPT 04820-011-71-46
* 2 Valve Handle Weldment Assembly (Not Shown) 06401-021-84-74
5 2 Nipple, Brass, Close, 1-1/2” NPT 04730-207-40-00
6 2 Elbow, Brass, 90°, 1-1/2” FNPT 04730-011-73-77
7 2 Tube, Copper, 1-1/2” x 1-3/4” Long See Service
Note
8 1 Rinse Nipple Weldment 05700-021-84-61
9 2 Tube, Copper, 1-1/2” x 3-1/2” Long See Service
Note
10 2 Tube, Copper, 1-1/2” x 7-1/2” Long See Service
Note
11 1 Nipple, Brass, 1-1/2” NPT x 3” Long 04730-011-87-04
Service Note: Copper tubing should be purchased locally and cut to length (lengths provided in parts list above).
6
6
5 2
2
1
3
4*
8
5
9
9
4*
3 1
2
1
1
10
11
137
10
13
3
5
7
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
AJ-66CGP (RIGHT TO LEFT) DRAIN PLUMBING ASSEMBLY
89
ITEM QTY DESCRIPTION Mfg. No.
1 1 Elbow, 1-1/2” NPT, Brass, Street 04730-206-32-00
2 2 Valve, Ball, 1-1/2” FNPT 04820-011-71-46
3 6 Adapter, Male to Female, 1-1/2” 04730-401-25-01
4 4 Tube, Copper See Chart
5 3 Tee, Brass, 1-1/2” FNPT 04730-011-69-93
6 2 Nipple, Brass, 1-1/2” NPT, Close 04730-207-40-00
7 2 Tube, Copper See Chart
8 2 Tube, Copper See Chart
9 2 Elbow, Brass, 90°, 1-1/2” FNPT 04730-011-73-77
10 3 No-Hub Connector 04720-604-06-00
11 1 Nipple, Brass, 1-1/2” NPT x 3” Long 04730-011-87-04
12 1 Rinse Nipple Weldment 05700-021-84-61
13 1 Valve Handle Weldment Assembly 06401-021-84-74
14 1 Valve Handle Weldment Assembly 06401-002-57-83
3
10
4
5
8
7
9
2
5
6
6
3
12
3
10
3
11
4
3
1
9
5
4
4
10
32
14
13
Tube Length Chart
Item #
Length (Inches)
4 1-1/2” x 1-7/8”
7 1-1/2” x 5-3/16”
8 1-1/2” x 8-1/8”
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
DRAIN QUENCH SYSTEM
90
ITEM QTY DESCRIPTION Mfg. No.
1 1 Thermostat 05930-121-67-72
2 1 Thermostat Bracket 05700-022-73-72
3 1 Solenoid Valve 04810-100-09-18
4 2 Nipple, Close, 1/2” NPT, Brass 04730-207-15-00
5 1 Valve, Check, 1/2” 04820-002-55-77
6 1 Reducer, 1-1/2” to 1/2” 04730-002-55-75
7 2 Tee, 1-1/2” x 1-1/2” x 1-1/2” 04730-011-69-93
8 2 Nipple, 1-1/2”, Close, Brass 04730-207-40-00
9 1 Reducer, 1-1/2” to 1/4” 04730-002-55-76
10 1 Modified Compression Fitting 05700-001-16-52
1 Complete Kit 06401-002-44-07
To Dishmachine Drain
To Drain
To Cold Water Supply
Schematic
1
2
3
4
5
4
6
7
8
7
8
9
10
From the existing drain, attach the two additional Tees (Item 7) using the 1-1/2” NPT Close Nipples (Item 8). Tighten the
Reducers (Items 6 & 9) into the Tees as shown above. Attach the Modified Compression Fitting (Item 10) into the 1-1/2” to 1/4”
Reducer (Item 9). Position the bulb of the thermostat (Item 1) so that it rests approximately 1/4” from the bottom of the Tee (Item
7). Tighten the Modified Compression Fitting (Item 10) as required.
Mount the Thermostat (Item 1) to the tub using the Thermostat Bracket (Item 2) and set it for 120
°
F - 140°F. Install the Solenoid
Valve (Item 3) to the second Tee (Item 7) and then attach to the incoming cold water line. Use pipe dope or thread tape as
required to prevent any leaks.
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
MOTOR ASSEMBLIES
91
WASH MOTOR CHART
Volts Phase Hz Motor Part Number Kit Part Number
200 - 440 3 50 06401-003-09-96
208 - 230 1 60 06401-003-09-97
200 - 230 3 60 06401-003-09-98
380 3 60 06401-003-09-96
460 3 60 06401-003-09-98
600 3 60
06401-003-09-99
PREW
ASH MOTOR CHART
Model(s) Volts Phase Hz Part Number Kit Part Number
AJ-66’s 208 3 50 06401-003-10-38
220 3 50 06401-003-10-38
230 3 50 06401-003-10-38
380 3 50 06401-003-10-39
415 3 50 06401-003-10-39
440 3 50 06401-003-10-38
208 1 60 06401-003-10-40
230 1 60 06401-003-10-40
200 3 60 06401-003-10-38
220 3 60 06401-003-10-38
230 3 60 06401-003-10-38
380 3 60 06401-003-10-38
460 3 60 06401-003-10-38
600 3 60
06401-003-10-41
AJ-80’s 208 3 50 06401-003-10-39
220 3 50 06401-003-10-39
230 3 50 06401-003-10-39
380 3 50 06401-003-10-39
415 3 50 06401-003-10-39
440 3 50 06401-003-10-39
208 1 60 06401-003-10-42
230 1 60 06401-003-10-42
200 3 60 06401-003-10-43
220 3 60 06401-003-10-43
230 3 60 06401-003-10-43
380 3 60 06401-003-10-39
460 3 60 06401-003-10-43
600 3 60
06401-003-10-41
See Motor
Chart Below
Key, 3/16” x 1” Long
Pump Plate
05700-021-71-83
Cap Screw, 3/8”-16 x 2”
05305-011-74-98
Wash Impeller Replacement Kit
06401-003-10-51
Prewash Impeller Replacment Kit
06401-003-10-55
Pump Seal
06401-003-06-73
Impellar Washer Bolt, 1/4”-20 x 3/4”
Motor Mounting Gasket
06401-003-06-75
Replacment Kit Notes:
The impeller replacement
kits come with the
impeller, washer, key and
bolt. The motor kits come
with everything detailed
above as well as two new
mounting gaskets.
Kit, Motor Brkt Replace
06401-021-73-42
06105-121-81-34
06105-021-70-57
06105-121-70-58
06105-121-81-34
06105-121-70-58
06105-002-48-31
06105-121-70-56
06105-121-70-56
06105-121-70-56
06105-121-81-34
06105-121-81-34
06105-121-70-56
06105-121-70-55
06105-121-70-55
06105-121-70-56
06105-121-70-56
06105-121-70-56
06105-121-70-56
06105-121-70-56
06105-002-48-31
06105-121-81-34
06105-121-81-34
06105-121-81-34
06105-121-81-34
06105-121-81-34
06105-121-81-34
06105-121-70-57
06105-121-70-57
06105-121-70-58
06105-121-70-58
06105-121-70-58
06105-121-81-34
06105-121-70-58
06105-002-48-31
AJ-44C Series Technical Manual 7610-001-76-22
Issued: 03-21-2006 Revised: N/A
SECTION 5: PARTS SECTION
PREWASH & WASH PUMP WELDMENTS
92
Intake Suction Scoop Weldment
05700-021-87-60
Prewash Intake
Strainer Weldment
05700-021-74-96
Prewash Strainer
Bracket
05700-021-74-94
Prewash Pump Weldment
AJ-66/AJ-80 Right to Left models:
05700-002-11-96
Wash Pump
Weldment
05700-041-68-88
Prewash Pump Weldment
AJ-66/AJ-80 Left to Right models:
05700-002-10-62
Prewash Pump Weldment
AJ-66CGP Left to Right model
05700-002-43-56
Scoop, Intake Suction Wash
Weldment
05700-002-51-20
Pump Discharge
Weldment
05700-002-50-90
Gasket
05330-002-54-55
Wash Pump Weldment
05700-002-50-92
Prewash Pump Weldment
AJ-66CGP Right to Left model
05700-002-42-69
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