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
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