Company
10 SERIES, ELECTRICALLY HEATED, ROUND DISHMACHINES
TECHNICAL MANUAL
INSTALLATION MANUAL FOR EXPORT UNITS
SERVICE MANUAL FOR DOMESTIC UNITS
FOR JACKSON MODELS:
10A
10AB
10APRB
10U
HIGHER HOOD OPTION
An
February 26, 2004
P/N 7610-002-41-09 (Revision D)
JACKSON MSC, INC.
P.O. BOX 1060
HIGHWAY 25E
BARBOURVILLE, KY. 40906
FAX: (606) 523-9196
PHONE: (606) 523-9795
www.jacksonmsc.com
REVISION
D 02-26-04 MAW 6742
REVISION
DATE
MADEBYAPPLICABLE
ECN
DETAILS
Added 10U installation pictures and the 10U description to the
applicable parts. Converted manual to new design.
i
NOMENCLATURE FOR THE MODELS COVERED IN THIS MANUAL:
10 SERIES
10A = 10 without a booster tank
10AB = 10 with a booster tank
10APRB = 10 with a booster tank and a power rinse pump
10U = 10 with a booster tank, a 4” shorter hood, and 9” shorter legs
Higher Hood Option = A hood that is 5” higher than the standard hood
Model:
Serial No.:
Installation Date:
Service Rep. Name:
Phone No.:
Jackson MSC Inc. 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.
ii
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
I. SPECIFICATION INFORMATION
Operating & Electrical Requirements 2
10A Dimensions 3
10AB/10APRB/10U Dimensions 4
Table Dimensions 5
II. INSTALLATION/OPERATION INSTRUCTIONS
Visual Inspection/Unpacking the Dishmachine 7
Leveling the Dishmachine/Installing the Vacuum Breaker & Plumbing 8
Installing the Internal Vacuum Breaker/Hood Assembly 9
Plumbing the Dishmachine/Drain Line Connection/Electrical Connection 10
Final Check 11
Operation Instructions 12
Detergent Control 13
III. PREVENTATIVE MAINTENANCE
Preventative Maintenance 15
IV. SERVICE PROCEDURES
Rinse Head/Wash Head Assemblies 17
Timer for 10 Dishmachines 18
Function of Switches, Circuit Breaker & Indicating Lights 19
Replacement of Switches in Control Panel 19
Thermostat Adjustment 20
Rinse Tank Heater System 21
Wash Tank Heater System 22
Water Level Control 23
Water Level Control (APRB) 24
Replacing Seal and Ceramic on Wash and Rinse Pumps 25
V. TROUBLESHOOTING 26
VI. PARTS SECTION
10A Assembly 31
10AB/APRB Assembly 32
Control Box Assembly 33
Ordering Replacement Wire/Conduit & FIttings 35
Ordering Replacement Conduit, FIttings, & Hose 36
Tub Assembly 37
Bottom View Assembly 39
Wash Tank Cross View/Tub to Booster Connection 41
10AB/APRB Rinse Booster & Associated Parts 42
Pump & Motor Assembly 43
Thermostat Housing Assembly 44
Incoming Plumbing Assemblies 45
Solenoid Valve Repair Kit / Vacuum Breaker Repair Kit 46
Hood & Associated Assemblies 47
Vacuum Breaker/Connector Assemblies 10A Series 49
Vacuum Breaker/Connector Assemblies 10AB/10APRB/10U 50
Parts List for 10 Dishmachines 51
iii
TABLE OF CONTENTS
IV. ELECTRICAL SCHEMATICS
10A 208 - 220 V, 60 HZ, single phase 54
10AB/10U 208 - 220 V, 60 HZ, single phase 54
10AB/10U 208 - 220 V, 60 HZ, three phase 54
10APRB 208 - 220 V, 60 HZ, single phase 54
10APRB 208 - 220 V, 60 HZ, three phase 54
WIRING DIAGRAMS
10A 208 - 220 V, 60 HZ, single phase 55
10AB/10U 208 - 220 V, 60 HZ, single phase 56
10AB/10U 208 - 220 V, 60 HZ, three phase 57
10AB/APRB 208 - 220 V, 60 HZ, single phase 58
10AB/APRB 208 - 220 V, 60 HZ, three phase 59
V. JACKSON MAINTENANCE & REPAIR CENTERS 60
iv
SECTION 1:
SPECIFICATION INFORMATION
1
SECTION 1: SPECIFICATION INFORMATION
10 SERIES SPECIFICATIONS
PERFORMANCE/CAPABILITIES
OPERATING CAPACITY (RACKS/HOUR)
RACKS PER HOUR 45
DISHES PER HOUR 950
GLASSES PER HOUR 950
OPERATING CYCLE (SECONDS)
WASH TIME 60
RINSE TIME 10
TOTAL CYCLE TIME 72
TANK CAPACITY (GALLONS)
WASH TANK 4.5
BOOSTER TANK (10AB/10APRB/10U ONLY) 3.0
PUMP CAPACITY (GALLONS)
WASH PUMP 70 GPM
TEMPERATURES
ELECTRICAL REQUIREMENTS
WASH PUMP MOTOR HP 1/2
RINSE PUMP MOTOR HP (10APRB ONLY) 1/2
MODEL VOLTS HERTZ PHASE AMPS
10A 208 60 1 8.23
10A 220 60 1 8.23
10AB/10U 208 60 1 38.8
10AB/10U 208 60 3 25.6
10AB/10U 220 60 1 37.2
10AB/10U 220 60 3 24.6
10APRB 208 60 1 43.4
10APRB 208 60 3 30.2
10APRB 220 60 1 41.8
10APRB 220 60 3 29.2
WATER REQUIREMENTS
INLET TEMPERATURE (10A) 180°F
INLET TEMPERATURE (10AB/10ABPRB/10U) 140°F
WASH---°F (MINIMUM) 150
RINSE---°F (MINIMUM) 180
WATER LINE SIZE NPT (MINIMUM) 1/2”
DRAIN LINE SIZE I.D (MINIMUM) 1 1/2”
GALLONS PER HOUR 58
FLOW PRESSURE P.S.I. 20A5
FLOW RATE GPM 7.8
RACKS
DISH (17 1/2” DIAMETER ROUND) 1
GLASS AND SILVERWARE
(17 1/2” DIAMETER ROUND) 1
FOUR COMPARTMENT SILVERWARE 1
2
10A DIMENSIONS
NOTES:
SECTION 1: SPECIFICATION INFORMATION
A - Water inlet 1/2” NPT. Plumbing can be directed either left or
right.
B - Drain connection 1 1/2” NPT
C - Electrical connection
D - Clearance for dishes:
10” (10A 4” shorter hood)
14” (10A standard hood)
19” (10A 5” higher hood)
E - Machine height:
45 1/2” (9” shorter leg, 4” shorter hood)
58 1/4” (standard leg & hood)
63 1/4” (standard leg, 5” higher hood)
All dimensions in inches.
All vertical dimensions are +/- 1/2” from the floor
due to the adjustable bullet feet.
LEFT VIEW FRONT VIEW
VACUUM
BREAKER
14 1/2”
11”
22 1/4”
20 1/4”
4” SH
29 1/4”
5” HH
B
1 13/16”
21”
18”
5 1/4”
16 1/2”
TOP VIEW
19 1/4”
15 1/4”
4” SH
27 1/2”
13”
16 1/2”
14 7/8”
TO THE
WALL
9”
C
14” TO
INLET
5” 4” SH
ONLY
A
13 1/2”
D
E
24 1/4”
5” HH
2 3/4”
34”
4”
25”
B
4” SH
B
19”
CIRCUIT
BREAKER
C
11 1/2”
4” SH
28 3/4”
3
SECTION 1: SPECIFICATION INFORMATION
10AB/10APRB/10U DIMENSIONS
NOTES:
A - Water inlet 1/2” NPT. Plumbing can be directed either left or
right.
B - Drain connection 1 1/2” NPT
C - Electrical connection
D - Clearance for dishes:
10” (10U/10AB/10APRB 4” shorter hood)
14” (10A/10AB/10APRB standard hood)
19” (10A/10AB/10APRB 5” higher hood)
E - Power rinse pump motor (10APRB only)
F - Booster tank (10AB/10APRB/10U only)
G - Machine height:
45 1/2” (10U/10AB/10APRB, 9” shorter leg, 4” shorter hood)
58 1/4” (10AB/10APRB standard leg & hood)
63 1/4” (10AB/10APRB, standard leg, 5” higher hood)
All dimensions in inches.
All vertical dimensions are +/- 1/2” from the floor
due to the adjustable bullet feet.
LEFT VIEW
11”14 1/2”
F
14 7/8”
TO THE
WALL
1 13/16”
E
9”
B
5 1/4”
13”
16 1/2”
A
27 1/2” (AB ONLY)
TOP VIEW
FRONT VIEW
35 1/2” (APRB ONLY)
19”
16 1/2”
21”
18”
F
14” TO
INLET
5”
10U ONLY
22 1/4”
G
20 1/4”
D
10U
29 1/4”
5” HH
19 1/4”
15 1/4”
10U
24 1/4”
5” HH
2 3/4”
34”
25”
10U ONLY
4”
CIRCUIT
BREAKER
C
B
20 1/2”
E
11 1/2”
A
10U ONLY
B
A
5 1/2”
20”
4
10 SERIES TABLE DIMENSIONS
Legend
A - 10” High backsplash, 2” turnback at 45B
B - 3” High, 1 1/2” diameter rolled edge
C - Scrap block
D - Scrap basket with slide bars
E - 20” x 20” x 5” deep pre-rinse sink
F - Heavy duty pre-rinse
G - 20” Slanted wall mounted overshelf 42” long
H - 3 1/2” hole for sink drain with basket drain
I - 1 7/8” hole for hood support piping
SECTION 1: SPECIFICATION INFORMATION
10 1X PACKAGE
10 2X PACKAGE
10 3X PACKAGE
5
SECTION 2:
INSTALLATION/OPERATION
INSTRUCTIONS
6
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
Jackson MSC Inc. 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.
VISUAL INSPECTION: Before installing the unit, check the
container (Fig. 1) and machine (Fig. 2) for damage. A damaged
container is an indicator 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 there being 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.
(Fig. 1) (Fig. 2)
UNPACKING THE DISHMACHINE: Note: Be
careful when cutting the hold down strap (Fig. 3), it
is under tension. Remove the hood (Fig. 4) and set
to the side. Please note (Fig. 5) for the location of
the O-rings. Once the machine has been removed
from the container, ensure that there are no missing parts (Fig. 5 & 6) from the machine. This may
not be obvious at first. If it is discovered that an
item is missing, contact Jackson immediately to
have the missing item shipped to you.
(Fig. 3) (Fig. 4)
(Fig. 5) (Fig. 6)
7
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
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 top of the tub is level from side to side and from front to back before making any connections.
INSTALLING THE DISHMACHINE: With the machine base set in place,
lift the table (Fig. 7) (with proper flange cutout) over and above machine
so that vertical flange on table cutout fits down inside of machine tub and
horizontal flange on machine tub fits up tight against underside of the
table.
INSTALLATION INSTRUCTIONS
(Fig. 7)
INSTALLING THE VACUUM BREAKER & PLUMBING: Ease
vacuum breaker piping (Fig. 8) supplied with the dishmachine
down through the square cutout in the backsplash of the table
(directly behind the machine). Connect vacuum breaker piping to
machine. The top union connects to its matching half on the bottom of the rinse booster tank (Fig.9). The bottom union of the piping connects to an adapter pipe which, in turn connects to the
solenoid valve (Fig. 10). The arrows on the solenoid valve indicate
the direction of water flow to the machine. Tighten both of the connections.
(Fig. 8)
(Fig. 9) (Fig. 10)
8
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
ALIGNING THE MACHINE: Adjust the machine base to line up hole in table with hole in support
block (Fig. 11).
(Fig. 11)
INSTALLING THE INTERNAL VACUUM BREAKER: Insert internal vacuum
breaker pipe into hood support block pin end down (Fig.12).
WARNING: Internal vacuum breaker pipe must be installed or
there will be a hazard to the operator.
(Fig. 12)
INSTALLING THE HOOD ASSEMBLY: Make sure there are two “Orings” (Fig. 5) on the lower support pipe near the end of the ring. While
also holding the internal vacuum breaker, lift the hood and hood support
pipe up over table. Set hood support pipe down into the support block
hole (Fig. 13) and begin to work the hex nut into the hole. The locating
pin in the support block will insure proper line up. While holding the support pipe, start tightening nut by hand to prevent cross threading. It
should tighten considerable by hand. Then continue tightening with a
wrench. It may be necessary to work support pipe back and forth to seat
nut properly. When the nut is tight, it should force flat the stainless steel
and rubber washers tight to the table top.
Attach vacuum breaker support pipe clamp (Fig. 14) to the support pipe and
external vacuum breaker piping. Slide up about 12” from the table and tighten securely. Position cover plate (supplied with table) over square cutout in
backsplash on table so that it fits tightly around piping then snap in the four
nylon fasteners (supplied) to hold in place.
Rotate the hood to insure it is free, if not, check level of machine, tightness
of table to machine flange, centering of machine, level of table and hood
support pipe.
(Fig. 13)
(Fig. 14)
9
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
PLUMBING THE DISHMACHINE: All plumbing connections must comply with all applicable local, state, and national plumb-
ing 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.
CONNECTING THE DRAIN LINE: The drain for the dishmachine is a gravity discharge drain. Remove the overflow strainer
stopper from the tub and the unit will drain itself. 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 5 gallons per minute.
WATER SUPPLY CONNECTION: Ensure that you have read the section entitled “PLUMBING THE DISHMACHINE” above
before proceeding. Install the water supply line (3/4” pipe size minimum) to the end of the Y-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. In
areas where the water pressure fluctuates or is greater than the recommended pressure, it is suggested that a water pressure
regulator be installed. The Model 10 does not come with water a pressure regulator as standard equipment.
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.
It is also recommended that a shock absorber (not supplied with the dishmachine) 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.
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.
Refer to the data plate for machine operating requirements, machine voltage, total amperage load and serial number.
To install the incoming power lines, first remove the lower control box cover (Fig. 15). Next, run the power lines through the
hole located in the bottom of the control box to the terminal board inside (Fig. 16). This board is accessible by removing the
lower cover plate on the control box. Attach lines (L1 and L2 (L3 for three phase)) on the terminal block at the lower front right
corner. There is no neutral wire on this machine. There is a grounding lug inside the control box on the bottom left. Be sure all
connections made are tightened properly. 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 lower cover and tighten down the screws.
(Fig. 15) (Fig. 16)
10
INSTALLATION INSTRUCTIONS
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
FINAL CHECK: Check all fittings and connections before and after first 10 cycles. Deliver Installation/Operation Manual to site
manager. Contact Jackson for free performance and installation check.
11
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
OPERATION INSTRUCTIONS
PREPARATION:
1. Ensure that the pump intake strainer (1) and basket overflow strainer (2) are
inserted and tight.
2. Ensure that the wash and rinse arms are installed and secure.
3. Remove all solid wastes in order to avoid obstructing filters, drain and wash and
rinse arms.
4. Ware that is encrusted with soil should be presoaked prior to being placed in the
machine.
5. When placing dishes into the racks, do not allow them to lean on each other.
6. Place the glasses upside down in the open rack. With the model 10 series, a four
compartment silverware rack is supplied. Place silver in compartment rack loosely
not allowing it to mix with other silverware of the same nature. Place the compartment rack in the open rack and wash with the cups and glasses.
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.
WARM-UP CYCLE: At the beginning of each work day, a warm up cycle will need to be performed. Close the hood (3). Turn
on the master switch (4). Raise the fill switch (5) until the machine is filled to the top of the basket overflow strainer (2.) Once
the proper water level has been reached, turn on the heater switch (6). Observe the temperature gauges, the rinse temperature should rise to a specified level of 180°F within five minutes if the incoming water to the booster tank is 140°F. The wash
heater will take longer to reach 150°F as the element is designed for maintaining temperature, not heating. Once the proper
temperature has been reached, with the hood closed, turn on the manual wash switch. You should hear the water being
pumped as it strikes the top of the hood. Turn off the manual wash switch. The dishmachine is now ready to proceed with washing of the dishes.
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 throwing unscraped dishes into the machine will defeat 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: To wash a rack, open the hood completely (being careful for hot water that may drip from the
top of the hood), manually load detergent into the wash chamber, or if automatic detergent dispenser is used, follow the manufacturers instructions. Slide the rack of dishes into the dishmachine. Close the hood. Start the automatic wash and rinse cycle
of the dishmachine by flipping the start switch (7) either up or down (NOTE: The start switch, is a three position switch. Up =
Start, Center = Off, Down = Start) the indicating light (8) will come on at the start of the cycle. When the light goes off, the cycle
is complete. Open the hood, remove the rack of clean dishes to air dry. Repeat the cycle by adding another rack of soiled dishes, adding the detergent, close hood and flip start switch (8) in opposite direction.
SHUT DOWN AND CLEANING: At the end of meal time, shut off the dishmachine by placing the start switch in center position and turn heat switch off. Drain the dishmachine by removing the overflow strainer. Remove the pump intake strainer after
water has drained. Clean both strainers. Clean the inside of the unit. Clean wash head, upper and lower rinse arms and replace
the clean strainers. Replace all removed parts. The machine is now ready for refilling and operation.
12
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
DETERGENT CONTROL
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. A loss 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.
13
SECTION 3:
PREVENTATIVE MAINTENANCE
14
SECTION 3: PREVENTATIVE MAINTENANCE
PREVENTATIVE MAINTENANCE
Proper maintenance of your Jackson dishmachine will insure optimum service with a minimum of down time.
1. To delime the booster tank.
a. Remove the support pipe nut and lift the whole hood assembly away from the unit.
b. Loosen the fitting going into bottom side of booster tank.
c. Drain approximately 2 to 3 cups out of the tank.
d. Pour 1 to 2 cups of delimer into the hood support block opening, after tightening the booster tank union.
e. Replace the hood assembly.
f. Turn on the heat switch for 30 minutes.
g. Fill the machine with water.
h. Turn on manual wash switch and allow the unit to run for about 20 minutes.
i. Empty the machine and refill at least twice.
2. To remove all lime and corrosion deposits.
a. Fill the machine with wash water as would ordinarily be done for washing.
b. Open the door and place one cup or less of deliming compound into the water. (Be sure to follow their directions if they
vary from these being given) which is available from your detergent supplier. Read and follow the label instructions.
c. Turn on the manual wash switch and allow to wash for five minutes.
d. Open the door and examine the interior. All lime should be removed and parts should be shiny. If not, allow to wash for
a longer period.
e. After the interior is clean, empty the wash water be removing overflow strainer.
f. Replace the overflow strainer. Refill machine and allow to run for two minutes, then again drain the wash reservoir.
g. Refill as it is ready for regular operation.
3. Clean strainers.
a. Clean around overflow and pump intake strainer holes.
b. Clean around pump intake (a toothbrush makes a good cleaning tool).
4. Clean Y-strainer on the incoming water line. (Water to the machine must be turned off for this operation.)
a. Remove the plug and clean the strainer.
5. Clean rinse tubes.
a. Remove the end plugs on the lower and upper rinse arms.
b. Clean all rinse tubes with the special brush provided.
c. If spray holes in the rinse tubes are clogged, they may be cleaned with a pointed tool.
6. Clean the wash head assembly.
a. If the spray jets are plugged, use a pointed tool to dislodge and flush with water.
b. If lodged items still remain in the wash tubes, remove the wash assembly by first removing the rinse assembly.
c. Clean the assembly at the sink by flushing water through the spray jets.
d. Reinstall the wash and rinse assemblies.
7. Clean any deposits which may have built up on exterior moving parts.
15
SECTION 4:
SERVICE PROCEDURES
16
SECTION 4: SERVICE PROCEDURES
RINSE HEAD / WASH HEAD ASSEMBLIES
1. Turn master switch to off position.
2. Open hood and drain machine by lifting overflow strainer.
3. When empty, replace overflow strainer.
4. Remove the pin holding the rinse feed pipe and remove the feed pipe and rinse head assembly.
5. Locate the allen head set screw in wash head cap, insert allen wrench and loosen screw by turning counter clockwise.
6. Turn the wash head cap counter clockwise until the cap is removed and put the cap in a safe place.
7. Carefully remove the 1/4” stainless steel ball bearings and place in a container. Take special care to prevent any from falling
through the wash tube base for these will fall into the motor impeller. If any should fall into this area, the motor will have to be
removed to retrieve the ball bearings. If any should drop in the machine, you will be able to locate and retrieve these if you left
the overflow strainer in as suggested in step #3 above.
8. Lift and remove the small manifold with the short tubes. Put in a safe place.
9. Carefully remove the 1/4” stainless steel ball bearings and place in a container.
10. Lift and remove the large manifold with the long tubes. Put in a safe place.
11. The lower fixed race may be left in place.
12. Clean the ball bearings by soaking in a deliming solution.
13. The ball bearing race ways may be cleaned by either brushing with deliming solution or gently clean by rubbing with fine
sandpaper or emery cloth.
14. Rinse the ball bearings and manifolds thoroughly.
15. To reassemble, first, fill the lower race way to capacity with the 1/4” ball bearings then remove one. This will give proper
movement needed during rotation of assembly.
16. Replace the lower large manifold and fill the race way fully with the bearings and then remove one.
17. Replace the upper small manifold and fill the race way fully with the bearings and then remove one.
18. Replace the wash cap by turning clockwise onto the center shaft and finger tighten.
19. Turn the wash cap counter clockwise by a 1/4 turn and tighten the allen set screw.
20. Rotate the manifolds in opposite directions, see if they rotate freely. A rule of thumb, is to select the longest tube in the bot-
tom manifold and make sure it moves up and down at least 1/8” and no more than a 1/4”.
21. Replace the rinse feed pipe and rinse head assembly. Replace the pin through the rinse feed casting and rinse feed pipe.
22. Close the hood doors and refill the dishwasher.
23. Run through several cycles and recheck the wash manifolds for easy movement. Adjust if necessary.
Rinse Feed Casting Gasket
Rinse Arm Assembly
Rinse Feed Pipe Weldment
Wash Head Cap
Threaded Shaft
Small Manifold Wash Arm
Large Manifold Wash Arm
Casting, Wash Head Bottom
Locknut, 1/4”-20 S/S
Hex with Nylon Insert
Wash Head Base
Rinse Feed Casting
Set Screw, 10-24 x 1/2”
1/4” S/S Ball Bearings Qty. 11
1/4” S/S Ball Bearings Qty. 23
1/4” S/S Ball Bearings Qty. 23
Bolt, 1/4”-20 x 2 3/4” S/S Hex Head
17
SECTION 4: SERVICE PROCEDURES
The timer is a self-contained (frame mounted) timer of the repeating cycle type. It is mounted on the control
panel of the control box, to control the automatic functions of the machine. It consists of a clock motor which operates on 60 cycle AC,
The timer controls various operations of the dishmachine as per the wiring diagrams for each machine,
however, the timing cycle and the microswitches are the same for each model. The time for one complete revolution of the cam shaft is
nearest the timer motor is the hold circuit and uses both the NO and NC contacts. The middle microswitch controls the wash and uses
3. One screw holds the microswitches, cams and actuating arms in the frame. This screw is seen on the side opposite the motor.
-
5. Reassemble. NOTE: The flanges on the cams are such that they only mesh in one direction. The shorter flange on the cams always
power to the machine BEFORE touching the timer. Rotate the cams by turning with fingers; cam will turn in one direction only. Do not
-
and the hold microswitch, check this complete circuit before changing the motor. NOTE: It may be necessary to remove complete timer
TIMER FOR 10 DISHMACHINES
GENERAL DESCRIPTION:
220 VAC. In addition to the clock motor, the timer also contains a driven cam arrangement which operates three microswitches.
PRINCIPLE OF OPERATION:
approximately 150 seconds, allowing two wash and two rinse operations for each complete revolution of the cam shaft. The microswitch
the NO contact. The switch farthest away from the timer motor controls the rinse and uses just the NC contact.
SERVICE INSTRUCTIONS: CAUTION: ALWAYS REMOVE THE POWER TO THE MACHINE BEFORE WORKING ON THE CONTROL
PANEL OR WHILE SERVICING THE COMPONENTS ON THE SWITCH PANEL. ALL ELECTRICAL CHECKS SHOULD BE MADE BY
QUALIFIED PERSONNEL.
Timer operation can be observed after removing the control panel from the control box by loosening the four screws holding it. Hang the
control panel using the two right hand screws with the back side of the panel outward.
If it is determined that the timer is defective, it is recommended that a new timer be installed. However, limited field maintenance can be
accomplished as follows:
A frozen contact on a microswitch will be indicated by one function being executed all the time or the absence of a click when the switch
arm is actuated. The microswitch is replaced by:
1. Remove all wires from the timer, properly tag them to assure proper replacement.
2. Remove the two screws which hold the timer to the control panel.
Remove this screw. NOTE: Be sure to note which cam goes with which microswitch. Cam nearest timer motor has 1/2 raised, cam cen
ter, larger depressed areas, cam farthest from timer motor, smallest depressed areas.
4. The unit can now be taken apart and the defective microswitch replaced.
points toward the drive motor.
The timers cam drive system is equipped with a clutch to enable one to view the operations of the cams and microswitches. Remove
force them. As cams actuate switches, listen for the click of the switch or test the switches with an ohm-meter.
A defective motor is indicated by the fact that the cams do not rotate or the machine does not perform the automatic operations or per
forms a specific part of the cycle continuously, but works okay on manual. Remember, the timer motor is controlled by the start switch
to replace motor; if so, follow steps 1 and 2 for removing the microswitches. The motor is replaced by:
1. Remove motor leads from connection points.
2. Remove the two screws which hold the motor.
3. Replace with the new motor.
4. Re-connect motor leads to proper points.
F (on rear)
A
B C
D
A. To upper right terminal start switch.
B. To lower right terminal start switch.
C. To right-central terminal manual wash
switch.
D. To upper terminal of rinse switch.
NC
COM
NO
Timer Switch
Mfg. No.: 5945-306-02-00
E. To #5 terminal.
F. Shorting bar or jumpers connected to
all three timer switches, this terminal.
Timer Motor, 220V
5945-306-06-00
Timer, 220V
5945-303-19-00
E
18
SECTION 4: SERVICE PROCEDURES
FUNCTION OF SWITCHES, CIRCUIT BREAKER & INDICATING LIGHTS\REPLACEMENT OF SWITCHES
FUNCTION OF SWITCHES, CIRCUIT BREAKER & INDICATING LIGHTS:
CIRCUIT BREAKER: Rated 15 amps, controls power to the control circuit only, I.E. timer, relays, solenoid valve, water level con-
trol and motors. The circuit breaker does not cut off power in the control box at incoming terminal board and rinse heater relay
contacts. Power is still applied to them when the circuit breaker is in “off” position.
MASTER SWITCH: The switch interrupts all power going to the control circuit, this means that all switches on control panel are
inoperable until master switch is turned “on”.
START SWITCH: This switch controls the timer motor through two circuits (see electrical diagram) it is a three-position switch, up
position = start, middle position = off, down position = start. To start, flip switch toggle in either up or down position; indicating light
in center of panel will light verifying automatic cycle has started. After cycle ends and you are ready to start a new cycle, flip toggle
to opposite position.
CYCLE LIGHT: This light comes on only when automatic cycle is in progress and extinguishes when cycle is complete.
MANUAL WASH SWITCH: The switch is used to by-pass the timer and operate the wash pump manually. The wash pump will run
as long as this switch is “on”. The prime purpose of this switch is to extend the wash period for extremely soiled dished before putting
them through the normal automatic cycle. It may also be used as an emergency back-up should the timer ever fail to operate. The
required wash time is indicated on the control panel (front).
RINSE/FILL SWITCH: This switch is spring loaded and must be held in its up position to operate. When the switch is operated,
water is allowed to fill machine through the rinse heads. It may be used as an emergency back-up in case of timer failure for rinsing dishes. The required rinse time is indicated on the front control panel.
HEAT SWITCH: This switch applies power to the heat circuits which are composed of automatic control devices that turn heaters
on and off to maintain required temperatures.
REPLACEMENT OF SWITCHES IN CONTROL PANEL:
HEAT LIGHT: This indicating light remains lit all the time the heat switch is on.
There are five switches installed in the control box cover panel. These are the start, master, manual wash, rinse/fill and heater
switches.
Before working on the machine, it is important that power be turned off at the customer’s circuit breaker to prevent the possibility of
electrical shock, trip breaker to “off” position.
Remove control panel from the control box by removing the four screws holding it in place. Hang the control panel using the two
right hand upper and lower screw receptacles on the control box with backside of panel facing outward. The five switches are mounted in individual round holes with a keyway. By using a pair of pliers, or open end wrench, it is possible to loosen the inside nut
enough to allow the outside nut holding the switch to be removed by fingers. Push switch out of hole.
If a switch is found to be defective, replacement can be achieved by placing the new switch next to the old one. To make the new
switch is not upside down, line up with the keyways. Transfer wires one at a time to the new switch. If this is not practical, pull wires
off, one at a time and tag them for proper replacement.
2
Put switches back into panel, make sure switch protrudes through panel properly, tighten both nuts, and replace control panel on control box. Power can now be
applied to the dishmachine and run through cycles checking all operations.
1. Connection terminals
2. Inside nut
3. Panel plate
4. Outside nut
5. Bar or toggle handle
1
3
4
5
19
SECTION 4: SERVICE PROCEDURES
THERMOSTAT ADJUSTMENT
THERMOSTAT ADJUSTMENT: The thermostat can be adjusted by turning screw #1 (see diagram) on the thermostat housing
cover. (Remember the preset setting i n case the problems are elsewhere in the control circuit.) A clockwise rotation is used to
obtain a lower temperature setting and a counterclockwise rotation is used to obtain a higher temperature setting. A 1/8 turn of
screw #1 changes the temperature approximately 15 degrees F. If screw #1 is turned all the way to its stop in either direction;
adjust screw #2 as follows. DO NOT TOUCH THE SCREW SEALED WITH RED PAINT! When adjusting screw #2, power
should be disconnected during adjustment.
Set screw #1 so that it can be turned equal distances in either direction, then:
.....if screw #1 stopped while turning in CW direction, turn screw #2 3/4 turn in CW direction.
.....if screw #1 stopped while turning in CCW direction, turn screw #2 3/4 turn in CCW direction.
This will bring the thermostat to approximately the same setting obtained where screw #1 stopped. Check the preset temperature setting before attempting any further adjustments. Use screw #1 for any further adjustments.
Screw #2
Thermostats can be ordered by using the following numbers:
Rinse Thermostat 5930-510-02-00
Wash Thermostat 5930-510-01-00
Screw #1
20
SECTION 4: SERVICE PROCEDURES
RINSE TANK HEATER SYSTEM
The rinse tank heater system is electrically connected in the circuit and is controlled by a heat switch (mounted on the front panel)
and a thermostat (mounted near the right front leg underneath) which activates the coil on the heat relay, mounted in the control
box. When higher temperature is required, power is applied to the heaters (mounted on the right end of built in boosters) when the
contacts of the heat relay are closed. Should the rinse tank thermometer read either too high or too low, follow checkout below.
CHECKOUT OF HEATER SYSTEM FOR RINSE TANK (Refer to drawing)
NOTE: THE FOLLOWING CHECKOUT SHOULD BE DONE BY A QUALIFIED SERVICE PERSON OR ELECTRICIAN.
1. If temperature is too high, adjust thermostat using thermostat instructions in this manual.
2. If temperature is too low, adjust thermostat using thermostat instructions in this manual then:
a. Turn off power to machine by tripping customer circuit breaker to “off” position.
b. Remove lower cover plate on control box (held by a single screw).
c. Make sure rinse temperature is below 180°F (preferably about 140°F).
d. Re-apply power, turn on master switch and observe heat relay (2 pole mounted at the lower left inside control box) letter “C”
figure 1 as heat switch is turned on and off several times.
NOTE: ELECTRICAL POWER STILL APPLIED, SO BE CAREFUL. (See instructions in manual for removing control panel front.
Refer to replacement of switch in control panel.)
1. If heat relay contacts do not close: With heat switch on:
a. Check power supply at Position 1 on terminal board X. Voltage should be 208-230 VAC. If not, check customer’s breaker, if
defective, replace.
b. Check position 2, voltage should be 0 volts. If not, check thermostat, adjust per instructions, check master and heat switch, if
any items are defective, replace.
c. Check position 3, there should be 208-230 Volts there. If not, check wiring for breaks or poor connections.
d. If voltage is being applied to Positions 1 and 3 and the relay doesn’t operate, it should be replaced, coil on relay is probably
open.
2. To determine if elements are working, if heat relay does not close:
a. There is an insulated movable bar on the heat relay across the top of the two contacts. With an insulated probe, depress the
bar and observe the rinse thermometer, the temperature should rise noticeably in a minute or two. If it move VERY slowly, it
would indicate that one element is defective. If it moves consistently higher at a steady rate, elements are okay.
b. Check voltage at position 4. There should be 208-230 Volts. If not, check wiring.
NOTE: A CHECK WITH AN AMP PROBE (POSITION E), IF AVAILABLE, WOULD BE HELPFUL AT THIS POINT.
Clamp probe on single wire between heat relay and heater elements. The elements together on a single phase should draw 30
amps, one element will draw only 10 amps. Replace element if found inoperative.
3. If relay is closed, but elements do not heat, use same
general methods used in step 2 above for checkout.
1
2
3
B
L1
L2
A - Heater Switch
B - Thermostat
C - Heater Relay
D - Rinse Tank Heaters
6 19
X
C
E
E - Amprobe Test Position
X - Terminal Board (9 terminals)
A
D D D
21
SECTION 4: SERVICE PROCEDURES
WASH TANK HEATER SYSTEM
The wash tank heater control system is electrically connected in the circuit to operate on 208-230 Volts. The heat circuit is controlled
by a heat switch (mounted right front panel), water level control (mounted top inside control box), and thermostat (mounted right
front leg underneath). When higher temperature is required, power is applied to the heater element through above controls. Should
the wash tank thermometer read too high or too low, follow checkout below.
CHECKOUT OF HEATER SYSTEM FOR WASH TANK (Refer to drawing)
NOTE: THE FOLLOWING CHECKOUT SHOULD BE DONE BY A QUALIFIED SERVICE PERSON OR ELECTRICIAN.
1. Ready the machine for normal dishwashing operation with the wash tank water at proper level.
2. If temperature is too high, adjust thermostat using thermostat instructions in this manual.
3. If temperature is too low, adjust thermostat using thermostat instructions in this manual then:
NOTE: ELECTRICAL POWER STILL APPLIED, SO BE CAREFUL. (See instructions in manual for removing control panel front.
Refer to replacement of switch in control panel.)
a. With circuit breaker, master switch and heat switch on, check power to machine at position 1, terminal board “X” should read
208-230 Volts, if not, check customer’s circuit breaker, if defective, replace.
b. Wash temperature should be 130°F or less to proceed.
c. Observe water level control, letter “D”. Turn hat switch on and off several timers. Relay and contact points (inside clear case
on heat water level control) should move back and forth.
1. If water level control relay doesn’t close, (contact points don’t move in “C” above.
a. Refer to page on Water Level Control’s function and checkout.
2. If water level control relay does close, proceed with heat switch on:
a. Check voltage at position 1 on terminal board “X”. Voltage is 208-230 Volts.
b. Check position 2, there should be no voltage. If there is voltage, then adjust thermostat (refer to page on Thermostat
Adjusting).
c. Check position 3, voltage should be 208-230 Volts. If not, check wiring for loose connections or a break.
d. Temperature should rise slowly, a check with an amprobe would indicate if the element is drawing the correct amper-
age. Replace element if defective.
NOTE: A CHECK WITH AN AMP PROBE (POSITION E), IF AVAILABLE, WOULD BE HELPFUL AT THIS POINT.
Clamp probe on a single wire between the thermostat and wash heater element. The element should draw 3 amps. If it does not
and everything above checked out okay, replace the element. This wash element is used to maintain wash water temperature so
temperature rise will be extremely slow - do not depend on this indication.
E
A - Heater Switch
B - Thermostat
C - Wash Tank Heater
D - Water Level Control
E - Amprobe Test Position
F - Heater Overload
(hi-limit) on newer units.
X - Terminal Board (9 terminals)
D
X 6 19
2
1
A
B
F
E
C
3
22
SECTION 4: SERVICE PROCEDURES
WATER LEVEL CONTROL
WATER LEVEL CONTROL: This water level control is used on this machine in conjunction with a sensor, master switch, ther-
mostat all of which help control the action of the wash tank heater. The wash heater water level control is energized when the
master switch is turned on.
When the water level decreases in the wash tank, the sensor (probe) sends a signal to the control which deactivates the plugin relay (located on the control circuit board). When the relay deactivates, one set of its contacts return to a normally open position. The thermostat and wash heater are connected in series with these contacts and at this time de-energizes the wash tank
heat circuit (thermostat & wash heaters). When the proper water level is restored the relay reactivates and closes the normally open contacts to energize the wash-heat circuit. Note: The master & heat switch must be on and the wash tub full to the
probe level for the wash-heat circuit to work.
SYMPTOMS OF LEVEL CONTROL FAILURE:
1. Wash-heat circuit not energized by control. (Wash temperature not maintained by heater.)
2. Wash heater stays on with machine master and heat switch on yet no water in wash tub.
PROCEED WITH CHECKOUT:
1. Remove power to machine by turning circuit breaker to its “OFF” position.
2. Remove the 4 screws holding the control panel on the control box. Remove panel and attach to one side of control box with
2 screws.
3. Locate wash-heat water level control board and disconnect wires going to terminals marked C & H. Mark and insulate wires
for replacement.
4. Re-apply power to machine. With an insulated jumper wire, touch jumper between terminals C & H, relay in clear plastic
cube should activate as wire touched to terminals, observe relay contacts, they should pull in.
5. If relay operates, the control can be deemed operational and other causes should be explored. EXAMPLE: Wash element
(open ore shorted) thermostat is defective or needs adjustment. See thermostat page for checkout.
6. If relay does not operate, replace control to see voltage is being applied to L1 - L2 marked on control.
7. In any case, always locate sensor (probe) inside wash tub and clean off all deposits (instruct customer, this should be done
on a weekly basis).
8. Other checks can be made using the wash tank heater system checkout shown on another page.
9. Remove power to machine and replace wires that were removed in the steps above.
Sensor, Lundy Probe
23
SECTION 4: SERVICE PROCEDURES
WATER LEVEL CONTROL (AS USED ON AN APRB)
WATER LEVEL CONTROL: The water control is used on this machine in conjunction with a sensing probe, to detect the water
level in the rinse tank, and to control the automatic refilling of it.
When the water level decreases as the rinse pump starts to push water through the rinse tubes, the probe then sends a signal
to the control which deactivates the plug-in relay (located on the control circuit board). When the relay deactivates, its contacts
return to a normally closed position. The solenoid valve is connected in series with these contacts and at this time energizes
to allow water to refill the rinse tank to the proper level. Then the relay activates and opens the normally closed contacts to
deactivate the solenoid valve.
SYMPTOMS OF LEVEL CONTROL FAILURE:
1. Water level in rinse tank is not maintained, indicated by diminishing rinse spray halfway through its cycle.
2. Water continues to run at the end of the rinse cycle or water continues to spray out of the rinse tubes.
PROCEED WITH CHECKOUT
1. Remove power to machine by turning circuit breaker to its “off” position.
2. Remove 4 screws holding control panel on control box. Remove panel and attach to one side of control box with 2 screws.
3. Locate water level control board and disconnect wires going to terminals marked C & H. Mark and insulated wires for correct placement.
4. Re-apply power to machine. With an insulated jumper wire, touch jumper between terminals C & H, relay in clear plastic
cube should activate as wire touched to terminals, observe relay contacts, they should pull in.
5. If relay operates, the control can be deemed operational and other causes should be explored. EXAMPLE: Solenoid valve
not functioning properly, loose or broken wires in circuit, sensing probe malfunctioning, or loose green ground wire.
6. If relay does not operate, replace control.
7. Remove sensing probe from rinse tank and clean any deposits that may have built up causing it to malfunction.
8. If solenoid valve does not open or remains open, see instructions on separate page to check, clean or repair.
9. Remove power to machine and replace wires that were removed in above steps.
Water Level Control Board
6680-200-01-19
24
SECTION 4: SERVICE PROCEDURES
REPLACING SEAL AND CERAMIC ON WASH AND RINSE PUMPS
The pump is part of the total motor-pump system and utilizes one seal and ceramic to prevent the pump from leaking around
the impeller and shaft. One gasket is used to prevent leakage in between the pump and mounting plate and the machine pump
plate.
REPLACEMENT of SEAL and/or CERAMIC:
1. Remove power source to machine by turning circuit breaker to its off position on side of control box.
2. Drain machine by removing overflow strainer in wash tank.
3. Support motor, and remove the four nuts holding the pump/motor to the machine’s pump plate.
4. Carefully pull motor outward, move from side to side as required to remove from the machine.
5. Set motor and pump on a sturdy stand close to machine or remove wires and conduit to allow motor/pump to be moved to
a better work position.
6. Remove dust cap over end of motor shaft (opposite impeller end). This can be done by wedging with a screw driver.
7. Remove impeller. Hold shaft by inserting screw driver in slotted end of shaft and unscrew impeller in counter clockwise direction.
8. The ceramic is embedded in the impeller and normally does not need replacement, but it should be checked for cracks or
a worn out surface. If the ceramic does need replacement, proceed as follows.
a. With a pointed, flat tool, work the ceramic and rubber cap out of groove in impeller.
b. Clean groove of all residue.
c. Apply a small amount of adhesive in groove.
d. Press new ceramic gently into groove with rubber cap leading the way. (NOTE: THE CERAMIC HAS ONE SIDE THAT
IS HAS A GROOVE IN IT. THIS SIDE SHOULD BE FACING DOWN INTO THE RUBBER CAP. THE SMOOTH SURFACE SHOULD BE FACING UP).
9. The seal is embedded in the pump mounting plate and usually will need replacement when water leaks around the motor
shaft area.
If replacement is required proceed as follows.
a. Remove the four bolts holding the pump mounting plate to the motor, must done with an allen wrench.
b. Slide mounting plate up off of shaft and motor.
c. Press seal out of housing carefully.
d. Clean hole where seal was installed.
e. Apply a small amount of non-hardening sealant to the backside of seal. Insert new seal with a seal driver to prevent ruf-
fling the edges of the seal. Never use a screwdriver or similar tool to alternately force edge of seal in place.
10. Reassemble pump and motor by reversing the above procedure.
Gasket
Impeller
Ceramic Seal
Crane Seal
Socket Head Cap Screw
Pump Mounting Plate Motor
25
SECTION 5:
TROUBLESHOOTING SECTION
26
SECTION 5: TROUBLESHOOTING
COMMON PROBLEMS
WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service tech-
nician. Many of the tests require that the unit have power to it and live electrical components be exposed. USE
EXTREME CAUTION WHEN TESTING THE MACHINE.
Problem: Nothing on the machine operates.
1. No voltage to the dishmachine. Check to see if the customer’s fuse has blown or the circuit breaker has tripped. Replace or
reset.
2. Machine circuit breaker tripped or turned off. Turn on or reset.
3. Voltage to machine low or circuit to machine broken. Contact your electrician and/or power company for repair.
Problem: Machine will not fill with electrical power applied, even though other components work. (AB Model)
1. Water hand valve off. Turn hand valve on.
2. Master switch not on or faulty. Turn on or replace.
3. Fill switch faulty or loose wire connection. Replace switch or wire or connection terminal.
4. Solenoid valve does not operate. See instructions page concerning the solenoid valve.
5. Y-Strainer is clogged. Turn water to machine off, remove plug and strainer screen, clean and replace.
Problem: Machine will not fill with electrical power applied even though other components work. (APRB Model)
1. Water hand valve off. Turn hand valve on.
2. Master switch not on or faulty. Turn on or replace.
3. Fill switch faulty or loose wire connection. Replace switch or wire or connection terminal.
4. Rinse motor not operating. Check connection and voltage to motor repair or replace as necessary.
5. Water level control does not maintain the water level in the rinse tank. See instruction page concerning the water level control for APRB Models.
6. Solenoid valve does not operate. See instructions page concerning the solenoid valve.
7. Y-Strainer is clogged. Turn water to machine off, remove plug and strainer screen, clean and replace.
Problem: Machine fills slowly and/or rinse is weak.
1. Low water pressure. Check water pressure by first, turning the heat and master switch off. Next, empty the wash tub. Then
turn the master switch on, and as you push up the fill switch, time the seconds it takes to fill the machine to the top of the overflow tube. It should be 35 seconds. Any more than 5 seconds longer indicates the water supply and pressure and insufficient.
2. Rinse head assemblies limed up or clogged with other deposits. Clean rinse head tubes by removing end plugs and push
the cleaning brush though to clean.
Problem: Rinse water runs continuously with power on.
1. Rinse switch sluggish or faulty. Replace.
2. Solenoid valve dirty or faulty. See special instructions page concerning the solenoid valve.
3. Water level control faulty. (APRB Models only) See special instructions page concerning the water level control for APRB
Models.
4. Rinse tank probe coated. (APRB Models only) Remove and clean probe then replace.
5. Breather tube plugged or bent closed. (APRB Model only) Clean or replace tube.
Problem: Rinse water runs with no electrical power applied to the solenoid (master switch is off).
1. Water pressure excessive. Check the pressure gauge during flow period, it should read 20 A 5 PSI. If it is excessive, a
pressure reducer can reduce the pressure.
2. Solenoid valve diaphragm breather hole clogged. See instructions page concerning the solenoid valve.
27
SECTION 5: TROUBLESHOOTING
COMMON PROBLEMS
Problem: Rinse water temperature too low (less than 180°F).
1. Incoming water temperature under required 140°F. Check incoming water temperature by first turning off heat switch, then
drain the machine wash tub. Next, with the master switch, push the fill switch up and hold 1 and a half minutes (90 seconds).
Release the fill switch and read the rinse thermometer. The temperature should read 140°F or higher. If it is not this temperature, then the customer’s supply water heater temperature must be adjusted to provide proper temperature.
2. Heat switch, relay thermostat or elements faulty. See instructions page concerning Rinse Tank heater system.
Problem: Rinse water temperature too hot (over 200°F) and water may dribble out of the rinse heads from time to time.
1. Thermostat needs adjustment or is faulty. See instructions page concerning thermostat adjustment.
2. Heat relay contacts welded or held shut. Remove power and alter cause, holding contacts closed or replace relay if needed.
Problem: Vacuum breaker leaks.
1. Limed up. To disassemble: Use flat jaw wrench or channel locks. Remove the poppet. Clean poppet, top, and body.
Reassemble parts removed.
2. Faulty. Replace needed parts or whole vacuum breaker.
Problem: Wash arms spray water but do not rotate.
1. Wash cap adjusted too tight. See instructions page concerning removal of rinse and wash head assemblies.
2. Race ways where ball bearings rotate rough or full of food particles. See instructions page concerning removal of rinse and
wash head assemblies while apart. Clean race way with emery cloth or fine sandpaper. Soak ball bearings in lime dissolving
solution, rinse and dry with a lint free towel.
Problem: Wash water only spray up and out of tubes a couple of inches.
1. Overflow strainer clogged or pump intake strainer clogged. Remove overflow strainer. When the wash tub is empty, reach
in opening (where the overflow was) and remove the pump intake strainer and clean thoroughly.
2. Pump impeller worn or broken (only after many years of use). See instructions page concerning seal and ceramic on wash
and rinse pump for removal and inspection of impeller.
3. Obstruction in pump chute or wash manifold. Follow #2 above to remove pump then check chamber and manifold.
Problem: Wash motor or rinse motor (APRB Model only) does not operate.
1. Faulty. Checkout and remove for motor repair if necessary.
Problem: Wash water temperature too low (below 150°F).
1. Rinse water temperature too low. Raise rinse water temperature to a max of 196°F using instruction page concerning thermostat adjustment.
2. Thermometer faulty. Check thermometer and replace if necessary.
3. Water level control faulty. See instruction page concerning water level control (wash heat circuit).
4. Wash heater faulty. See instruction page concerning wash tank heater system.
5. Thermostat faulty. See instruction page concerning wash tank heater system.
Problem: Water flow near rinse tank indicating leak.
1. Hood support pipe does not have two (2) O-rings below the support nut. The hood must be removed to check and replace
the o-rings, but be sure the leak is coming from there before proceeding.
2. Hood support block (center back of wash tub) is leaking. Tighten the screws from the inside of the tub. Sometimes you can
remove the screws one at a time and fill the holes with a non-hardening, food zone safe sealant and replace screws.
3. Hood support nut not down tight against washer, gasket, and table. Tighten down.
28
SECTION 5: TROUBLESHOOTING
COMMON PROBLEMS
Problem: Hood scrapes when opened.
1. Machine not level. Make sure rim of dishwasher tight up against table all around by loosening or tightening bullet feet on
machine and table.
2. Hood not centered. Remove upper spray head assembly and insert a 1/2” by 9” or more nipple. With pressure on nipple,
force hood away from where it rubs.
3. Hood too low. Raise arm by using pressure on hood arm upward.
4. Inside adjustment nut too loose or tight. Turn washer lock tab up and rotate spanner nut to tighten or loosen then bend tab
to lock spanner in place.
Problem: Water sprays from lower rinse arms after end of each cycle.
1. Water pressure too high holding solenoid valve open. Check and install pressure reducer if necessary.
2. Water temperature set too high in rinse tank. See instructions page concerning thermostat adjustment.
3. Internal vacuum breaker pipe not in hood support arm. See illustration on page concerning hood support pipe.
Problem: Indicator lights do not glow at any time.
1. Lights faulty or poor connection. Replace or correct connection.
Problem: None of the automatic functions work (wash, rinse).
1. Start switch faulty. Check switch. Replace if necessary, see instructions page concerning replacement of switches in control panel.
2. Wire connections poor. Correct the connection.
3. Timer rinse or wash microswitch faulty. See instructions page concerning timer and motor.
Problem: Rinse does not work when manual rinse fill switch operated, but does work during automatic cycle.
1. Normally open contact on rinse fill switch faulty. See instruction page concerning replacement of switches in control panel.
2. Wire connection poor. Correct the connection.
Problem: Wash does not work on automatic cycle, but does on manual wash.
1. Normally closed contacts on wash switch faulty. See instruction page concerning replacement of switches in control panel.
2. Wire connections poor. Correct the connection.
3. Timer rinse or wash microswitch faulty. See instructions page concerning timer and motor.
Problem: Wash does not work when manual wash switch operated but does work during the automatic cycle.
1. Normally open contact on wash switch faulty. See instruction page concerning replacement of switches in control panel.
2. Wire connection poor. Correct the connection.
Problem: When master switch is turned on either it washes continuously or rinses continuously.
1. Timer motor faulty and cams are not turning holding it in the mode it is in. See instruction page on the timer & timer motor.
Problem: Wash tub water level continuously lowers.
1. Large overflow strainer not seated properly. Remove and insert with a slight twisting action.
2. O-ring in drain fitting is missing. Replace. See illustration on page concerning overflow strainer and drain o-ring.
3. Deposit build up on drain fitting or O-ring. Clean.
4. Bottom of overflow strainer (conical end of tube) bent out of shape. Replace strainer.
29
SECTION 6:
ASSEMBLY PARTS
30
10A ASSEMBLY
SECTION 6: ASSEMBLY PARTS
Refer to Vacuum
Breaker Assy. Page
Refer to Hood
Assembly Page
11
Refer to Control
Box Assy. Page
10
2
3
4
9
7
8
REAR VIEW ASSEMBLYFRONT VIEW ASSEMBLY
ITEM QTY DESCRIPTION Mfg. No.
1 1 Hood Assembly N/A
2 1 Control Box Support Bracket 5700-000-24-76
3 1 Shroud 5700-000-24-77
4 4 Bullet Feet 5340-108-01-03
5 1 Complete Control Box Assembly N/A
6 1 Vacuum Breaker Assembly N/A
7 1 Motor and Pump Assembly 5700-002-60-91
8 1 Incoming Plumbing Assembly 5700-002-60-98
9 1 Outlet Connector 5700-002-61-19
10 1 Tub Weldment Assembly 10A 5700-002-60-95
10 1 Tub Weldment Assembly 10A (9” Shorter Leg) 5700-002-62-00
11 2 Bracket, Vacuum Breaker Support 5700-000-32-27
31
SECTION 6: ASSEMBLY PARTS
Refer to Hood
Assembly Page
10AB/10APRB/10U ASSEMBLY
Refer to Vacuum
Breaker Assy. Page
Refer to Control Box
Assy. Page
12
2a
2
3
4
9
6
5
FRONT VIEW ASSEMBLY
REAR VIEW ASSEMBLY
2a
1110
ITEM QTY DESCRIPTION Mfg. No.
1 1 Hood Assembly N/A
2 1 Motor and Pump Assembly 5700-002-60-91
2a 1 Motor and Pump Assembly (APRB Only) 5700-002-60-91
3 1 Shroud, without holes for gauges 5700-000-24-77
3 1 Shroud, with holes for gauges 5700-002-60-36
4 1 Control Box Support Bracket 5700-000-24-76
5 4 Bullet Feet 5340-108-01-03
6 1 Outlet Connector 5700-002-60-92
7 1 Complete Control Box Assembly N/A
8 1 Vacuum Breaker Assembly N/A
9 1 Rinse Tank Assembly 5700-000-24-84
9 1 Rinse Tank Assembly (APRB Only) 5700-000-24-80
10 1 Inlet Connector 5700-002-60-93
11 1 Incoming Plumbing Assembly 5700-000-15-25
12 1 Tub Weldment Assembly 10AB 5700-000-57-73
12 1 Tub Weldment Assembly 10AB (9” Shorter Leg)/10U 5700-002-60-94
12 1 Tub Weldment Assembly 10APRB 5700-000-57-74
12 1 Tub Weldment Assembly 10APRB (9” Shorter Leg) 5700-002-62-01
32
CONTROL BOX ASSEMBY
SECTION 6: ASSEMBLY PARTS
12
13
14
15
21, 22, 23
2, 3, 4, 51 6
6
6 14
18, 19, 20, 10
7, 8, 9, 10, 11
5
16
17
24, 25, 9, 10, 11
APRB only
21, 22, 23
26, 27, 28
29
30 31
4
1
32, 4
The complete Control Box
attaches to the Control
Box Support Bracket with
2 of each item:
Locknut, 1/4"-20 S/S Hex
w/ Nylon Insert
5310-374-01-00
Washer, 1/4" I.D., S/S
5311-174-01-00
33
SECTION 6: ASSEMBLY PARTS
CONTROL BOX ASSEMBLY (CONTINUED)
ITEM QTY DESCRIPTION Mfg. No.
1 1 Control Box Panel with Decal 9905-500-07-10
2 1 Timer 5945-303-19-00
3 1 Bracket, Timer Mounting 5700-000-34-28
4 4 Screw, 10-32 x 3/8" Phillips Truss Head 5305-173-12-00
5 4 Locknut, 10-32 S/S Hex with Nylon Insert 5310-273-01-00
6 3 Light, Pilot 5945-504-02-18
7 1 Block, 9 Position Terminal 5940-500-06-19
8 1 Decal, Terminal Block 9905-100-87-62
9 2 Screw, 8-32 x 3/8" Round Head 5305-172-02-00
10 6 Lockwasher, #8 External Tooth 5311-272-01-00
11 2 Nut, Hex 8-32 5310-272-01-00
12 1 Switch, Rinse 5930-301-20-18
13 1 Switch, Wash 5930-301-21-18
14 2 Switch, Master 5930-301-22-18
15 1 Switch, Start 5930-301-23-18
16 1 Decal, Schematic, 10A 9905-002-57-63
16 1 Decal, Schematic, 10AB/10U, 1 phase 9905-105-33-59
16 1 Decal, Schematic, 10AB/10U, 3 phase 9905-105-34-47
16 1 Decal, Schematic, 10APRB, 1 phase 9905-105-33-62
16 1 Decal, Schematic, 10APRB, 3 phase 9905-105-34-50
17 1 Panel, Control Box Front and Bottom 5700-000-24-30
18 1 Circuit Breaker, 15 Amp 5925-105-10-01
19 1 Plate, Circuit Breaker 5927-113-13-01
20 2 Screw, 8-32 x 1/4" Round Head Slotted 5305-172-01-00
21 1 Control, Water Level (2 for APRB option) 6680-200-01-19
22 4 Screw, 6-32 x 3/4" Phillip Pan Head (8 for APRB option) 5305-011-37-05
23 4 Lockwasher, #6 External Tooth (8 for APRB option) 5311-271-02-00
24 2 Block, Terminal (1 Phase Units) 5940-500-02-19
24 3 Block, Terminal (3 Phase Units) 5940-500-02-19
25 1 Track, Terminal Block 3 5/16" 5700-000-43-60
26 1 Ground Lug 5940-200-76-00
27 1 Locknut, 10-24 S/S Hex with Nylon Insert 5310-373-01-00
28 1 Decal, Ground 9905-011-86-86
29 1 Decal, Copper Conductors 9905-011-47-35
30 1 Control Box Weldment, Right Hand 5700-000-27-99
30 1 Control Box Weldment, Left Hand 5700-002-49-62
31 3 feet Rubber Strip, 1/2" x 1/8" 5330-100-10-00
32 1 Contactor (1 Phase Units) 5945-002-74-20
32 1 Contactor (3 Phase Units) 5945-109-06-69
32 N/A Not used on 10A N/A
34
SECTION 6: ASSEMBLY PARTS
ORDERING REPLACEMENT WIRE
Jackson dishmachines have several color and gauges of wire used in them and it may become necessary to replace these
wires. Wire may be ordered from Jackson MSC Inc., but please note that it is only available in feet. Ensure that you order the
correct color and gauge.
BLACK WIRE:
6 Gauge 6145-002-15-91
8 Gauge 6145-104-43-00
10 Gauge 6145-104-16-00
12 Gauge 6145-112-01-00
14 Gauge 6145-104-09-00
18 Gauge 6145-104-01-97
18 Gauge with Orange Stripes 6145-011-35-66
18 Gauge with White Stripes 6145-011-35-65
18 Gauge with Yellow Stripes 6145-011-35-64
BLUE WIRE:
6 Gauge 6145-002-15-93
8 Gauge 6145-104-44-00
10 Gauge 6145-104-42-00
14 Gauge 6145-104-04-00
18 Gauge 6145-104-35-00
18 Gauge with Black Stripes 6145-011-46-35
18 Gauge with Red Stripes 6145-011-46-37
18 Gauge with White Stripes 6145-011-46-36
18 Gauge with Yellow Stripes 6145-011-46-38
20 Gauge 6145-104-06-97
20 Gauge with Black Stripes 6145-104-17-97
20 Gauge with White Stripes 6145-104-13-97
GREEN WIRE:
8 Gauge 6145-002-15-94
14 Gauge 6145-104-03-00
18 Gauge 6145-104-32-00
18 Gauge with Yellow Stripes 6145-001-44-96
20 Gauge 6145-104-05-97
20 Gauge with Black Stripes 6145-011-59-57
20 Gauge with Yellow Stripes 6145-104-11-97
GREY WIRE:
18 Gauge 6145-104-36-00
18 Gauge with Black Stripes 6145-011-81-71
18 Gauge with Blue Stripes 6145-011-81-72
18 Gauge with Red Stripes 6145-011-46-41
18 Gauge with White Stripes 6145-011-35-60
18 Gauge with Yellow Stripes 6145-011-46-42
20 Gauge 6145-104-03-97
RED WIRE:
6 Gauge 6145-002-15-92
8 Gauge 6145-104-45-00
10 Gauge 6145-104-08-00
14 Gauge 6145-104-05-00
18 Gauge 6145-104-37-00
18 Gauge with Black Stripes 6145-011-59-56
18 Gauge with Blue Stripes 6145-011-81-74
18 Gauge with White Stripes 6145-011-81-73
18 Gauge with Yellow Stripes 6145-011-81-75
20 Gauge 6145-104-02-97
WHITE WIRE:
10 Gauge 6145-104-19-00
14 Gauge 6145-104-10-00
18 Gauge 6145-104-39-00
18 Gauge with Black Stripes 6145-011-35-70
18 Gauge with Blue Stripes 6145-011-46-40
18 Gauge with Green Stripes 6145-011-35-69
18 Gauge with Grey Stripes 6145-002-20-18
18 Gauge with Red Stripes 6145-011-35-67
18 Gauge with Yellow Stripes 6145-011-35-68
20 Gauge 6145-104-04-97
20 Gauge with Orange & Yellow Stripes 6145-104-16-97
20 Gauge with Yellow Stripes 6145-104-15-97
YELLOW WIRE:
18 Gauge 6145-104-33-00
18 Gauge with Black Stripes 6145-011-81-68
18 Gauge with Blue Stripes 6145-011-81-70
18 Gauge with Red Stripes 6145-011-81-69
20 Gauge 6145-104-07-97
MISCELLANEOUS WIRE:
Brown (18 Gauge) 6145-104-20-00
Brown (20 Gauge) 6145-104-08-97
Orange (18 Gauge) 6145-104-34-00
Orange with Black Stripes (18 Gauge) 6145-011-35-62
Orange with Blue Stripes (18 Gauge) 6145-011-46-39
Orange with White Stripes (18 Gauge) 6145-011-35-63
Orange with Yellow Stripes (18 Gauge) 6145-011-35-61
Orange (20 Gauge) 6145-104-10-97
Pink (18 Gauge) 6145-011-82-69
Purple (18 Gauge) 6145-104-31-00
Violet (20 Gauge) 6145-104-09-97
Plug, GFI 6145-001-97-90
Cable, 16 Gauge, 3 Wire Romex 6145-001-98-29
Cord, Hubble Plug MC 6145-011-47-23
Cord, S-J 6145-011-49-02
Cord, Power 6145-011-70-28
Cord, 115V Power 6145-309-02-00
Cord, 125V Power, 96” Long 6145-309-04-00
35
SECTION 6: ASSEMBLY PARTS
ORDERING REPLACEMENT CONDUIT & FITTINGS/HOSE & TUBING
Jackson dishmachines come with a wide variety of conduit and fittings for use in routing the wires of the machine. The list below
provides for most of stock of such items. When ordering, remember that Jackson does not offer pre-cut sections of conduit for
your machine, instead it is sold by the foot. Please take into account the slack that will be necessary once installing the new
conduit to ensure that it fits correctly. It is recommended that you order at least 6” more conduit than you require to ensure that
you have enough for trimming. Tubing and hose are ordered by the foot. Jackson MSC Inc. reserves the right to require minimum ordering quantities for the items below.
CONDUIT:
Conduit, 1/2”, Liquidtite 5975-101-25-00
Conduit, 1/2”, Non-Metallic 5975-111-46-57
Conduit, 1/2”, PVC 5975-105-04-00
Conduit, 1/2”, Sealtite 5975-105-01-00
Conduit, 1/2”, Xtraflex 5975-105-06-44
Conduit, 3/8”, Liquidtite 5975-105-02-00
Conduit, 3/4”, Cole-Flex 5975-105-05-00
Conduit, 3/4”, Liquidtite 5975-105-03-00
Conduit, 3/4”, Non-Metallic 5975-011-47-71
Conduit, 3/4” Xtraflex 5975-105-07-44
Conduit, 1”, Carlon 5975-011-68-42
CONDUIT FITTINGS:
Elbow, Cole-Flex, 1/2”, 90° 5975-205-40-00
Elbow, Xtraflex, 1/2”, 90° 5975-205-44-44
Elbow, Xtraflex, 3/4”, 90° 5975-205-45-44
Fitting, 1/2” Straight 5975-011-45-13
Fitting, 1/2”, Straight, Zinc Plated 5975-111-89-89
Fitting, 1/2”, 45° 5975-011-45-23
Fitting, 1/2”, 45°, Zinc Plated 5975-111-89-86
Fitting, 1/2”, 90° 5975-011-45-14
Fitting, 1/2”, 90°, Zinc Plated 5975-111-89-88
Fitting, 3/4”, Straight 5975-011-47-72
Fitting, 3/4”, 45° 5975-011-47-74
Fitting, 3/4”, 90° 5975-011-47-73
Fitting, 1”, Straight 5975-011-70-75
Fitting, 1”, 90° 5975-011-68-43
Fitting, Cole-Flex, 1/2” Straight 5975-205-03-00
Fitting, Cole-Flex, 3/4” Straight 5975-205-41-00
Fitting, Cole-Flex, 3/4”, 90° 5975-204-42-00
Fitting, Liquidtite, .231 ID/.394 OD 5975-011-49-03
Fitting, Liquidtite, .25 ID/.546 OD 5975-011-65-51
Fitting, Liquidtite, .27 ID/.48 OD 5975-011-59-50
Fitting, Liquidtite, 1/2”, 90° 5975-111-01-00
Fitting, Liquidtite, 3/8”, Straight 5975-205-03-82
Fitting, Liquidtite, 3/8”, 90° 5975-205-02-82
Fitting, Liquidtite, 3/4”, Straight 5975-205-15-02
Fitting, Liquidtite, 3/4”, 45° 5975-205-01-82
Fitting, Liquidtite, 3/4”, 90° 5975-205-07-82
Fitting, Xtraflex, 1/2”, Straight 5975-205-47-44
Fitting, Xtraflex, 3/4”, Straight 5975-205-46-44
Nut, 1-1/4” 5975-011-42-54
HOSE:
Hose, 3/16” ID x 5/16” OD 4720-601-40-00
Hose, 1/4” ID x .062” Wall, Excelon 4720-111-59-46
Hose, 1/4” ID x 1/2” OD, 300-350 PSI 4720-011-95-43
Hose, 3/8” ID x 5/8” OD, 300 PSI 4720-002-31-63
Hose, 3/8” ID x 5/8” OD, PVC 4720-011-35-41
Hose, 3/8” ID x 3/4” OD, PVC 4720-111-35-41
Hose, 1/2” ID x 3/4” OD 4720-011-94-01
Hose, 1/2” ID, Reinforced 4720-011-63-06
Hose, 5/8” ID x 7/8” OD, PVC 4720-601-14-00
Hose, 3/4” ID x 1” OD 4720-011-94-10
Hose, 3/4” ID, Nylon Reinforced 4720-011-63-02
Hose, 1” ID x 1-1/4” OD, EPDM 4720-111-39-73
Hose, 1 1/4” ID x 1 1/2” OD, Reinforced 4720-601-42-00
Hose, 1 1/4” ID, Reinforced 4720-011-44-47
Hose, 1 1/2” ID, Clear Wire Reinforced 4720-111-34-60
Hose, 2” ID, Nylon Reinforced 4720-011-63-25
Hose, 2” ID, Reinforced Flex Drain 4720-011-63-04
Hose 2” ID x 3” OD, EPDM 4720-011-88-02
TUBING:
Tubing, 1/8” OD, Paraflex 4720-111-58-09
Tubing, 3/16” ID x .54” OD, CPVC 4720-111-35-31
Tubing, 1/4” OD 4720-111-51-65
Tubing, 1/4” OD, Blue 4720-601-11-00
Tubing, 1/4” OD, Red 4720-601-12-00
Tubing, 1/4” OD, White 4720-601-13-00
Tubing, 1/4” OD, Paraflex 4720-111-51-70
Tubing, 1/4” ID x 3/8” OD, Tygon 4720-001-97-65
Tubing, 1/2” ID x 13/16” OD, Polypropolene 4720-601-24-00
Tubing, 5/16” x 7/16” OD, Clear 4720-111-35-34
Tubing, 5/16” ID x 1/2” OD, Flexible 4720-011-35-21
Tubing, 3/8” ID x 1/16” Wall, Clear 4720-601-22-00
Tubing, 3/8” OD, White Polypropolene 4720-011-50-49
Tubing, 5/8” ID with .125” Wall 4720-002-12-20
Tubing, 3/4” ID x 1/8” Wall, Polypropolene 4720-601-25-00
Tubing, 3/4” ID x 1-1/8” OD, Nylon 4720-001-84-01
Tubing, 1” Polybrade 4720-011-69-16
Tubing, 1” ID x 1-3/8” OD, Polypropolene 4720-601-23-00
Tubing, 1 1/2” Polybrade 4720-011-69-17
36
TUB ASSEMBLY
SECTION 6: ASSEMBLY PARTS
21
22
23
24
22
25
22
26
20
16
17
16
18
15
19
4 5
1
6 7
2
8 9 10 11
3
12, 13 14
27
28
29
Lundy Probe Assembly
30
37
SECTION 6: ASSEMBLY PARTS
TUB ASSEMBLY (CONTINUED)
ITEM QTY DESCRIPTION Mfg. No.
1 1 Wire Spring Ring 5315-700-03-00
2 1 Cable Assembly 3020-201-09-01
3 1 Support, Rack Weldment 5700-000-13-43
4 1 Intake Strainer 5700-000-03-02
5 1 Bulk Head Plug 4730-609-05-00
6 1 Casting, Rinse Feed 5700-000-16-47
7 1 Gasket, Rinse Feed 5330-200-02-06
8 2 Bolt, Flat Head 5305-174-14-00
9 2 Bolt, 5/16"-18 x 1" S/S Hex 5305-275-06-00
10 2 Bolt, 1/4"-20 x 1/2" S/S Hex 5305-274-02-00
11 1 Locknut, 6-32 S/S Hex with Nylon Insert 5310-373-03-00
12 1 Cover, Lundy Probe 5700-000-31-73
13 2 Locknut, 10-24 S/S Hex with Nylon Insert 5310-373-01-00
14 1 Gasket, Lundy Probe Cover 5330-200-25-00
1 Rinse Arm Assembly 5700-000-28-68
15 1 Rinse Arm 5700-000-28-68
16 2 Rinse Arm Nylon Washer 5311-369-08-00
17 1 Rinse Arm Hex Bushing 5700-000-28-65
18 1 Rinse Arm Snap Ring 5340-112-02-11
19 1 Rinse Feed Pipe Weldment 5700-002-60-96
20 1 Set Screw, 10-24 x 1/2" 5305-473-02-00
21 1 Wash Head Cap 5700-000-10-12
22 57 Ball Bearing, 1/4" S/S 3110-100-03-24
23 1 Threaded Shaft 5700-000-11-01
24 1 Small Manifold Washarm 5700-000-57-69
25 1 Large Manifold Washarm 5700-000-57-70
26 1 Casting, Wash Head Bottom 5700-000-10-36
27 1 Locknut, 1/4"-20 S/S Hex with Nylon Insert 5310-374-01-00
28 1 Bolt, 1/4"-20 x 2 3/4" S/S Hex Head 5305-274-13-00
29 1 Overflow Strainer 4730-017-15-05
30 1 O-ring 5330-400-05-00
31 1 Stem 5305-171-13-00
32 1 Inside Porcelain 5970-604-02-00
33 1 Rubber Insert 5970-604-03-00
34 1 Outside Porcelain 5970-604-04-00
35 1 Washer, #6 Paper 5970-604-01-00
36 2 Nut, 6-32 S/S Hex 5310-271-01-00
37 1 Lockwasher, #6 External Tooth 5311-271-02-00
Lundy Probe Assembly
31 37363532 3433 36
38
BOTTOM VIEW ASSEMBLY (10APRB SHOWN FOR REFERENCE)
Shown with APRB Motor
SECTION 6: ASSEMBLY PARTS
Refer to Thermostat Housing
Assembly Page
7, 8
9
Wash tank section
10, 11, 12, 13
14, 8
15
1 2, 3
4
5, 6
16, 17
Refer to Pump & Motor
Assembly Page
39
SECTION 6: ASSEMBLY PARTS
BOTTOM VIEW ASSEMBLY (10APRB SHOWN FOR REFERENCE) (CONTINUED)
ITEM QTY DESCRIPTION Mfg. No.
1 1 Shroud, (Without Holes For Gauges) 5700-000-24-77
1 1 Shroud, (With Holes For Gauges) 5700-002-60-36
2 2 Gauge, Temperature 6685-111-68-48
3 1 Decal, Wash and Rinse Temperature 9905-100-43-21
4 1 Control Box Support Bracket 5700-000-24-76
5 4 Bolt, 5/16"-18 x 1" S/S Hex 5305-275-06-00
6 4 Washer, 5/16" S/S Flat 5311-175-01-00
7 1 Thermostat Box Weldment 5700-000-59-70
8 3 Locknut, 1/4"-20 S/S Hex with Nylon Insert 5310-374-01-00
9 1 Bulk Head Plug 4730-609-05-00
10 1 Element, Wash Heater 4540-100-11-10
11 4 Washer, 1/4"-20 S/S 5311-174-01-00
12 4 Lockwasher, 1/4" Spring 5311-274-01-00
13 4 Nut, 1/4"-20 S/S Hex 5310-274-01-00
14 1 Cover, Wash Heater 5700-000-60-57
15 1 Gasket, Wash Heater 5330-100-01-10
16 1 Clamp, 1/8” Nylon 5975-601-10-15
17 1 Locknut, 6-32 S/S Hex with Nylon Insert 5310-373-03-00
40
WASH TANK CROSS VIEW / TUB TO BOOSTER CONNECTION
SECTION 6: ASSEMBLY PARTS
Stainless Steel Tye Wrap
5975-602-02-20
Overflow Strainer
4730-017-15-05
O-ring
5330-400-05-00
Thermal Overload
5945-301-49-00
6, 7, 8 9 10 10a 12a11 12 13 14 15 16, 17
10 AB/10U REAR VIEW
3, 4, 5
10 APRB REAR VIEW
1
2
Intake Strainer
5700-000-03-02
ITEM QTY DESCRIPTION Mfg. No.
1 1 Gasket, Wash Heater 5330-100-01-10
2 1 Element, Wash Heater 4540-100-11-10
3 4 Washer, 1/4"-20 S/S 5311-174-01-00
4 4 Lockwasher, 1/4" Spring 5311-274-01-00
5 4 Nut, 1/4"-20 S/S Hex 5310-274-01-00
6 1 Bracket, Hood Support 5700-000-27-55
7 1 Rivet, 3/16" x 5/8" S/S CTR Flat Head 5320-107-07-00
8 1 Gasket, Hood Support Bracket 5330-200-01-06
9 1 Elbow, 3/4" 90B CU to MNPT Brass 4730-406-42-01
10 1 Tube, 3/4" x 7 1/2" Copper 5700-000-54-86
10a 1 Tube, 3/4" x 6 1/4" Copper (APRB Only) 5700-000-54-87
11 1 Elbow, 3/4" 90B CU to FSPS Brass 4730-406-41-01
12 1 Nipple, 3/4" NPT Close Brass 4730-207-34-00
12a 1 Nipple, 3/4" NPT x 2" Long Brass (APRB Only) 4730-207-46-00
13 1 Probe, High Water (APRB Only) 6680-200-02-68
14 11 Fitting, 1/4" Straight Brass (APRB Only) 4730-011-49-65
15 1 Breather Tube, 1/4" O.D. (APRB Only) 5700-000-29-44
16 1 Elbow, 1/2" 90B CU to FSPS Brass (APRB Only) 4730-406-32-01
17 2 Locknut, Brass 1/2" (APRB Only) 4730-208-03-00
41
SECTION 6: ASSEMBLY PARTS
10AB/10APRB/10U RINSE BOOSTER & ASSOCIATED PARTS
10AB/10U
Rinse Tank Weldment
5700-000-24-84
10APRB
Rinse Tank Weldment
5700-000-24-80
Wrapper, Rinse Heater Cover
5700-000-26-40
Booster Tank End View
3 Phase Hookup
Rinse Heater
4540-100-21-10
Attaches with 2
Screw, 8-18 x 1/2” Tek Hex
5305-272-01-00
Decal, Warning-Disconnect Power
9905-100-75-93
Booster Tank End View
1 Phase Hookup
Clamp, 1/8” Nylon
5975-601-10-15
Locknut, 6-32 S/S Hex with
Nylon Insert
5310-373-03-00
Heater Bus Bar (3 Phase)
5700-000-32-14
Heater Bus Bar (1 Phase)
5700-000-24-36
42
PUMP AND MOTOR ASSEMBLY
SECTION 6: ASSEMBLY PARTS
7
8
8
9
6
5
4
3
8
9
7
8
9
2
1
ITEM QTY DESCRIPTION Mfg. No.
1 Complete Motor and Pump Assembly (2 for APRB units) 5700-002-60-91
1 1 Motor, 115/230 Volt, 1/2 HP, 1 PH, 60 HZ 6105-101-65-00
2 1 Flange, Motor Mounting, Epoxied and Painted 5700-002-60-97
3 1 Seal, Crane 5330-300-09-27
4 1 Seal, Ceramic 5330-300-02-27
5 1 Impeller 5700-000-19-11
6 1 Gasket, Pump 5330-200-34-00
7 4 Screw, 3/8"-16 x 1" Socket Head Cap 5305-356-04-00
8 8 Lockwasher, 3/8" S/S Split 5311-276-01-00
9 4 Nut, 3/8"-16 S/S Hex 5310-276-01-00
43
SECTION 6: ASSEMBLY PARTS
13
1
THERMOSTAT HOUSING ASSEMBLY
11
4 5
2
9 6
2 7, 8
10
33
654
12
ITEM QTY DESCRIPTION Mfg. No.
1 1 Thermostat Box Weldment 5700-000-59-70
2 1 Front and Bottom, Thermostat Box 5700-001-21-23
3 1 Bushing, Snap in 5975-210-09-00
4 1 Thermostat, Rinse (Not used on 10A) 5930-510-02-00
5 1 Thermostat, Wash 5930-510-01-00
6 1 Overload, Thermal 5945-301-49-00
7 6 Screw, 6-32 x 1/4" S/S Round Head (2 Not used on 10A) 5305-151-02-00
8 4 Lockwasher, #6 External Tooth (2 Not used on 10A) 5311-271-02-00
9 2 Nut, 6-32 S/S Hex 5310-271-01-00
10 1 Screw, 6-32 x 3/8" S/S Round Head 5305-171-02-00
11 18" Strip, 1/2" x 1/8" Sponge Rubber 5330-100-10-00
12 1 Decals, Wash and Rinse Temperature (Minus Rinse Decal 10A) 9905-100-43-21
13 2 Locknut, 10-24 S/S Hex w/ Nylon Insert 5310-373-01-00
44
INCOMING PLUMBING ASSEMBLIES
10AB/10APRB/10U Incoming Plumbing Assembly
5700-000-15-25
8 7 6
SECTION 6: ASSEMBLY PARTS
5
4
10A Incoming Plumbing Assembly
5700-002-60-98
12
13
14 11
2
10 1
3 2 1
2
915
3
2 6
5
4
7
ITEM QTY DESCRIPTION Mfg. No.
1 1 Solenoid Valve, 1/2" 208-240 Volt 4810-100-09-18
2 2 Adapter, 1/2" Fitting x Male 4730-011-59-53
3 1 Tee, 1/2" C x 1/2" C x 1/4" Female Brass 4730-411-25-01
4 1 Ball Valve, 1/4" Test Cock 4810-011-72-67
5 1 Gauge, 0-100 Pressure 6685-111-88-34
6 1 Y-Strainer, 1/2" 4730-217-01-10
7 1 Nipple, 1/2" Close Brass 4730-207-15-00
8 1 Coupling, 1/2" x 3/4" Brass 4730-204-07-00
9 1 Adapter, 1/2" Copper x MSPS 4730-401-03-01
10 1 Tube, 1/2" x 1 1/2" Copper 5700-001-04-68
11 1 Tee, 1/2" C x 1/2" C x 1/2" C, Copper 4730-411-01-01
12 1 Reducer, 1/2" to 3/8" Female Bushing 4730-209-14-00
13 1 Adapter, 1/2" C to FSPS 4730-401-07-01
14 1 Tube, 1/2" x 7" Copper 5700-001-04-67
15 1 Union, 1/2" C to C 4730-412-05-01
8
45
SECTION 6: ASSEMBLY PARTS
-
enclosing tube assembly. Don’t drop the plunger. The o-ring seal
-
thetic seat against the pilot port. Make sure the o-ring is in place,
1/2” SOLENOID VALVE & 1/2” NPT VACUUM BREAKER REPAIR PARTS KITS
Data Plate
Valve Bonnet
Diaphragm
Retainer
Screen
Retainer
Screw
Coil & Housing
Spring
4810-200-04-18
Plunger
4810-200-04-18
O-Ring
4810-100-03-18
Diaphragm
4810-100-03-18
Data Plate
Cap Retainer
Componets of
Repair Kit
4820-001-60-56
Cap Screw
Cap
O-Ring
Plunger
Body
Mesh Screen
Valve Body
Complete 220 Volt Solenoid Valve Assembly
4810-100-09-18
Coil & Housing only
4810-200-02-18
Diaphragm
1
Possible Problems:
1. Pilot port extension #1 clogged. Clean hole.
2. Hole #2 Clogged. Pass heated straight pin through hole.
2
Complete Vacuum Breaker Assembly
4820-300-07-00
TO TAKE THE SOLENOID VALVE APART
DISASSEMBLE - These valves may be taken apart by unscrew
ing the bonnet and the enclosing tube assembly from the valve
body assembly. After unscrewing, carefully lift off the bonnet and
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 syn
then lower the bonnet and enclosing tube assembly over the
plunger. Screw the bonnet assembly snugly down on the body
assembly.
46
HOOD AND ASSOCIATED ASSEMBLIES
2
1
6
7
SECTION 6: ASSEMBLY PARTS
4
5
14
15
16
17
18
8
3
9, 10
5
4
11
12
13
19
20
47
SECTION 6: ASSEMBLY PARTS
HOOD AND ASSOCIATED ASSEMBLIES (CONTINUED)
ITEM QTY DESCRIPTION Mfg. No.
1 1 Hood Support, Standard 5700-000-05-57
1 1 Hood Support, 4SH/10U 5700-002-60-99
1 1 Hood Support, 5HH 5700-000-62-91
2 1 Plug, 1/4" Plated 5700-002-61-00
3 1 Nut, Plated 5700-000-05-52
4 2 Washer, S/S Hood 5311-179-01-00
5 2 Washer, Phenolic 5311-369-02-00
6 1 Door, Outer Weldment, Standard 5700-002-61-01
6 1 Door, Outer Weldment, 4SH/10U 5700-002-61-02
6 1 Door, Outer Weldment, 5HH 5700-002-61-03
7 2 Washer, Teflon 5330-200-11-00
8 1 Door, Inner Weldment, Standard 5700-002-61-04
8 1 Door, Inner Weldment, 4SH/10U 5700-002-61-05
8 1 Door, Inner Weldment, 5HH 5700-002-61-06
9 1 Handle 5700-000-28-30
10 2 Screw, 10-24 x 3/8" Flat Head 5305-773-02-00
11 1 Lockwasher, Spinner 5311-279-02-00
12 1 Locknut, Spinner 5310-379-01-00
13 1 Rinse Head Assembly 5700-000-28-68
14 1 Gasket, 2" O.D. x 1 1/2" I.D. x 1/16" 5330-200-23-00
15 1 Washer 5700-000-29-69
16 2 O-ring 5330-400-03-08
1 Internal Vacuum Breaker Assembly, Standard 5700-000-24-95
1 Internal Vacuum Breaker Assembly, 4SH/10U 5700-002-44-78
1 Internal Vacuum Breaker Assembly, 5HH 5700-002-61-07
17 1 Pin, 1/8" 5700-000-28-92
18 1 Tube, 1/2" x 19 1/2" Copper, Standard 5700-000-28-91
1 Tube, 1/2" x 15 1/2" Copper, 4SH/10U 5700-002-61-08
1 Tube, 1/2" x 24 1/2" Copper, 5HH 5700-000-62-92
19 1 Coupling, 1/2" with Groove 5700-011-88-42
20 1 Ring, Retaining 5340-112-01-11
21 1 Decal, Jackson 9905-101-12-27
22 1 Decal, Caution 9905-101-12-28
23 1 Decal, Operating Instructions 9905-101-12-39
24 1 Decal, Clean Strainers & Probe 9905-100-28-42
Hood Assembly, Complete Standard 5700-000-25-91
Hood Assembly, Complete 4"SH/10U 5700-002-17-69
Hood Assembly, Complete 5"HH 5700-002-61-09
48
VACUUM BREAKER/CONNECTOR ASSEMBLIES 10A
Complete Vacuum Breaker Assembly, Standard
5700-002-61-18
Complete Vacuum Breaker Assembly, 4SH
5700-002-44-79
Complete Vacuum Breaker Assembly, 5HH
5700-002-61-66
SECTION 6: ASSEMBLY PARTS
Plated Outlet Assembly, Standard
5700-002-61-21
Plated Outlet Assembly, 4SH
5700-002-61-69
Plated Outlet Assembly, 5HH
5700-002-61-68
Outlet Connector
5700-002-61-19
Adapter, 3/4” CU to MSPS
4730-411-11-01
Bushing, 3/4” to 1/2” Reducer
4730-402-11-01
Copper Tube, 1/2” x 8”
5700-001-04-65
Plated Inlet Assembly, Standard
5700-002-61-20
Plated Inlet Assembly, 4SH
5700-002-61-70
Plated Inlet Assembly, 5HH
5700-002-61-67
Outlet Connector
5700-002-61-19
Union, Female Half
5700-002-61-85
49
SECTION 6: ASSEMBLY PARTS
Union, Female Half
5700-002-61-85
VACUUM BREAKER/CONNECTOR ASSEMBLIES 10AB/10APRB/10U ALL UNITS
Outlet Connector Assembly
5700-002-60-92
Vacuum Breaker
4820-300-07-00
10U Vacuum Breaker, Plated
5700-002-62-61
Plated Inlet Assembly, Standard
5700-002-61-10
Copper Tube, 1/2” x 1”
5700-011-90-82
Adapter, 1/2” CU to MSPS
5700-001-04-65
Copper Tube, 1/2” x 9”
5700-001-04-65
Inlet Connector Assembly
Elbow, 90B CU to MSPS
4730-406-32-01
Elbow, 90B 1/2” S CU to Ftg.
4730-406-31-01
5700-002-60-93
Union, Female Half
5700-002-61-85
Plated Inlet Assembly, 4SH
Before Machine Serial No. 45973
5700-002-61-11
Plated Inlet Assembly, 5HH
5700-002-61-12
Plated Inlet Assembly, 10U
5700-002-78-85
Plated Outlet Assembly, Standard
5700-002-61-13
Plated Outlet Assembly, 4SH
Before Machine Serial No. 45973
5700-002-61-14
Plated Outlet Assembly, 5HH
5700-002-61-15
Plated Outlet Assembly, 10U
5700-002-78-84
Outlet Connector
5700-002-60-92
Vacuum Breaker Support Bracket
2 per machine
5700-000-32-27
Secured with:
Bolt, 1/4"-20 x 1/2"
5305-274-02-00
Locknut, 1/4"-20 S/S Hex with Nylon Insert
5310-274-01-00
Inlet Connector
5700-002-60-93
Complete Vacuum Breaker Assembly, Standard
5700-000-32-42
Complete Vacuum Breaker Assembly, 4SH
Before Machine Serial No. 45973
5700-002-61-16
Complete Vacuum Breaker Assembly, 5HH
5700-002-61-17
Complete Vacuum Breaker Assembly, 10U
5700-002-78-86
50
SECTION 6: ASSEMBLY PARTS
PARTS LIST FOR MODEL 10 DISHWASHERS
PART No. DESCRIPTION SERIAL No. QTY.
6401-000-54-00 Booster Tank for machine (stripped) AB AF 28,000 1
6401-000-58-00 Booster Tank for machine (stripped) APRB AF 28,000 1
5925-105-10-01 Circuit Breaker, 15 amp (specify number from part) Specify 1
0016300 Control Box, Complete Wired A AF 28,000 1
5700-000-63-07 Control Box, Complete Wired AB AF 28,000 1
0016900 Control Box, Complete Wired APR AF 28,000 1
6401-001-72-00 Control Box, Complete Wired APRB AF 28,000 1
5700-000-27-99 Control Box, (stripped) only AF 24,451 1
5700-000-57-45 Control Box, Front Panel Wired A AF 28,000 1
5700-000-57-45 Control Box, Front Panel Wired AB AF 28,000 1
0024800 Control Box, Front Panel Wired APR AF 28,000 1
6401-002-51-00 Control Box, Front Panel Wired APRB AF 28,800 1
5700-000-24-76 Control Box Bracket (only) All 1
9905-500-07-10 Control Box Front Panel Blank All 1
5700-000-24-30 Control Box Lower Front Cover (only) AF 23,294 1
5330-400-05-00 Drain O-Ring AF 28,000 1
6401-100-11-00 Heater Element, immersion, flange type, w/gasket, 220V, 750W AF 28,000 1 w
5330-100-01-10 Heater Gasket, immersion element, flange type, above All 1
5120-300-01-03 Heater socket only, for heater element removal, screw plug type Tool 1
5700-000-24-36 Heater Bus Bars, 3 hole All 2
4540-100-04-10 Heater Element, 115V, 1500W, Screw in
1
5700-000-32-14 Heater Bus Bars, 2 hole All 2
5700-000-26-40 Heater Box Front/Bottom Cover AF 24,451 1
4540-100-21-10 Heater Element, immersion, screw plug type, 208-230V, 2500W All 3
5700-000-28-34 Hood Assembly, Standard Complete (includes hood support pipe;
coarse thread, and upper rinse, internal vacuum pipe AF 21,086 1
6401-006-35-00 Hood Assembly, 5” Taller Complete (includes hood support pipe;
coarse thread, and upper rinse, internal vacuum pipe Special 1
6401-006-40-00 Hood Only, Standard AF 17,590 1
6401-006-50-00 Hood Only, 5” Higher Special 1
5311-179-01-00 Hood Washer, S/S All 2
5311-369-02-00 Hood Washer, Fiber All 2
5330-200-11-00 Hood Washer, Teflon All 2
5310-379-01-00 Hood Spanner Locknut All 1
5311-279-02-00 Hood Spanner Lockwasher All 1
5120-100-01-01 Hood Spanner Nut Wrench Tool All 1
6401-005-10-00 Hood Handle w/gaskets and screws All 1
6401-006-84-00 Hood Support Pipe Assembly, Standard, Coarse Thread AF 21,086 1
6401-006-95-00 Hood Support Pipe Assembly, 5” Higher, (Specify Thread on nut) All 1
5700-000-27-55 Hood Support Block, Brass, Coarse Thread AF 21,086 1
5330-200-01-06 Hood Support Block Gasket, Rectangular All 1
5700-000-05-52 Hood Support Pipe Hex Nut only (coarse thread) AF 21,086 1
5120-800-01-04 Hood Support Nut Wrench All 1
5700-000-29-69 Hood Support Pipe Metal Washer All 1
5330-200-23-00 Hood Support Pipe Rubber Washer All 1
5330-400-03-08 Hood Support Pipe O-ring All 2
6401-007-40-00 Hood, Internal Vacuum Breaker Pipe, Standard AF 24,451 1
6401-007-50-00 Hood, Internal Vacuum Breaker Pipe, 5” Higher Special 1
5945-504-02-18 Light Indicator, Heater Overload AF 23,294 2
6401-008-43-00 Probe, Lundy AF 28,000 1w
6680-200-02-68 Probe, Large Hi-Level (APRB only) All 1r
6680-200-05-68 Rubber Cover (for Hi-level probe) (APRB only) All 1r
6401-008-50-00 Pump Assembly, Complete w/Motor, 1/2 HP, AF 24,451 1x
6105-101-65-00 Pump Motor, 115-230V, 1/2 HP, 3450RPM, jet AF 24,451 1x
5330-300-09-27 Pump Seal (for pump parts 850-863-920-925) All 1x
51
SECTION 6: ASSEMBLY PARTS
PARTS LIST FOR MODEL 10 DISHWASHERS
PART No. DESCRIPTION SERIAL No. QTY.
6401-008-80-00 Pump Mounting Plate (for pump parts 850-863) AF 24,451 1x
5330-300-02-27 Pump Ceramic Face w/Retainer Cup (for pump parts 850-863-920-925) All 1x
5700-000-19-11 Pump Impeller 2 3/4” Dia. 7/16” Tap (for pump parts 850-863) AF 24,451 1w
5330-200-34-00 Pump Gasket (for pump parts 850-863)(mounting) AF 24,451 1 r
5305-256-03-00 Pump Bolts (for pump parts 850-863) AF 24,451 4 w
5305-256-03-00 Pump Bolts (for pump parts 850-863) BF 24,451 4 r
5311-256-01-00 Pump Lockwashers (for pump parts 850-863-920-925) All 4 x
5310-256-01-00 Pump Hex Nuts (for pump parts 850-863-920-925) All 4 x
5700-000-13-43 Rack Support Rod Assembly All 1
7320-100-13-01 Rack, Open Type, (cup, bowl & glass) moulded Model 10 (JO)
7320-100-09-01 Rack, Peg Type, (plate) moulded Model 10 (JP)
7320-100-17-01 Rack, Compartment Type, (glass), moulded Model 10 (JO-3)
7320-100-08-01 Rack, Four-Compartment Basket (silverware) moulded All Models (J4)
7320-100-14-01 Rack, Eight-Compartment Basket (silverware) moulded All Models (P4C8)
7320-100-05-01 Rack, Twelve-Compartment Basket (silverware) moulded All Models (P4C12)
6400-000-90-24 Rack, Square Moulded w/Stainless “H” bar (for 20” x 20” sinks), dishtables - 4820-100-04-07 Regulator, Pressure, 1/2” Watts All 1
4820-200-01-06 Regulator, Repair Kit, Pressure, 1/2” Watts All 1
5945-109-03-69 Relay, 220V, 2-Pole, HW (used on wash heat circuit) - 5945-109-02-69 Relay, 220V, 2-Pole, HW (used on rinse heat circuit, single-phase) AF 24,451 1
5945-109-06-69 Relay, 220V, 2-Pole, HW (used on rinse heat circuit, three-phase) AF 24,451 1
5700-000-28-68 Rinse Head Assembly, upper and lower interchange, 13 1/2” Long All 1 x
5700-000-28-65 Rinse Head Hex Bushing AF 22,734 2
5311-369-08-00 Rinse Head Nylon Washer AF 22,734 4
5340-112-02-11 Rinse Head Snap Ring S/S AF 22,734 2
6400-000-61-52 Rinse Head Laminated Washer BF 22,734 4
6401-013-00-00 Rinse Head Lower Feed Pipe All 1
5330-200-02-06 Rinse Head Oval Gasket (for 1300) All 1
7920-100-02-00 Rinse Head Brush, Tube Cleaning All 1
7320-500-01-04 Scrap Block (for tables) All 1
4810-100-12-18 Solenoid Valve, 1/2”, 110V, JE AF 18,000 1
4810-100-09-18 Solenoid Valve, 1/2”, 220V, JE AF 18,000 1
4810-200-01-18 Solenoid Valve Coil, 1/2”, 110V, JE AF 18,000 1
4810-200-02-18 Solenoid Valve Coil, 1/2”, 220V, JE AF 18,000 1
4810-200-03-18 Solenoid Valve Diaphragm Cartridge & O-ring, 1/2”, JE AF 18,000 1
4810-200-05-18 Solenoid Valve O-ring, 1/2”, JE AF 18,000 1
4810-200-04-18 Solenoid Valve Plunger Assembly, 1/2”, JE AF 18,000 1
4810-200-07-18 Solenoid Valve Strainer Screen, 1/2”, JE AF 18,000 1
4730-017-15-05 Strainer, Large Overflow All 1
4730-017-15-10 Strainer, Small Pump Intake All 1
4730-217-01-10 Strainer, “Y”, 1/2” All 1
5930-301-20-18 Switch, Rinse/Fill (all) (SPDT) momentary slip disconnect AF 24,451 1
5930-301-21-18 Switch, Manual Wash (DPDT) slip disconnect AF 24,451 1
5930-301-22-18 Switch, Master (DPST) (all) slip disconnect (used on wash heat
and conveyor on 39’s) AF 24,451 1
5930-301-22-18 Switch, Heat (DPST) (all) slip disconnect AF 24,451 1
5930-301-23-18 Switch, Start (SPDT) (all) slip disconnect AF 24,451 1
6401-016-55-00 Terminal Board, 3-Pole, complete (three-phase) All 1
5940-500-06-19 Terminal Board, 9-Pole, complete slip terminal AF 24,451 1
6685-200-01-10 Thermometer, Wash or Rinse, Standard All 1
5700-000-57-25 Thermostat Box, Complete, Without Wash Heater Overload AF 28,000 1
5930-510-02-00 Thermostat, Rinse All 1
5930-510-01-00 Thermostat, Wash All 1
5945-303-18-00 Timer, 115V with Wires and Mounting Plate All 1
5945-303-19-00 Timer, 220V with Wires and Mounting Plate All 1
5945-306-05-00 Timer Motor, 115V (for Module-type Timer) All 1
52
SECTION 6: ASSEMBLY PARTS
PARTS LIST FOR MODEL 10 DISHWASHERS
PART No. DESCRIPTION SERIAL No. QTY.
5945-306-06-00 Timer Motor, 220V (for Module-type Timer) All 1
5945-306-02-00 Timer Micro Switches, Plastic Module-type (for Eagle Bliss) All 3
4820-300-07-00 Vacuum Breaker, 1/2”, AF 35,373 1
4820-200-22-00 Vacuum Breaker Repair Kit - 4820-200-02-30 Vacuum Breaker Poppet AF 28,000 1
4810-100-03-00 Valve, 1/4” All 1
6401-018-60-00 Wash Head Assembly Complete AF 19,035 1
5700-000-10-12 Wash Head Cap w/Race AF 19,035 1
5305-473-02-00 Wash Head Cap Set Screw AF 19,035 1
5700-000-11-01 Wash Head Center Shaft AF 19,035 1
5305-274-13-00 Wash Head Holding Bolt AF 19,035 1
5310-374-01-00 Wash Head Nut for Holding Bolt AF 19,035 1
5700-000-57-69 Wash Head Small Manifold Assembly AF 10,282 1
5700-000-57-70 Wash Head Large Manifold Assembly AF 10,282 1
5700-000-10-36 Wash Head Fixed Race AF 10,282 1
6401-100-03-24 Wash Head 1/4” S/S Ball Bearings, 25 qty. each package All 57
6680-200-02-19 Water Level Control, 110V AF 23,344 1
6680-200-01-19 Water Level Control, 220V AF 23,344 1
5945-305-01-19 Water Level Control, Relay Only AF 23,344 1
6680-200-01-19 Water Level Control, Printed Board Only AF 23,344 1
5945-301-49-00 Overload, Hi-limit, for Wash Heater - 5975-602-02-20 Tie Strap, Stainless Steel - -
53
SECTION 7:
ELECTRICAL SCHEMATICS
54
10A, 10AB/10U, 10APRB
15 AMP RATING
CIRCUIT BREAKER
09905-002-57-63 A
RINSE
HEATERS
15 AMP RATING
CIRCUIT BREAKER
10APRB 208/220V 1 PHASE
09905-105-34-50 B
15 AMP RATING
CIRCUIT BREAKER
09905-105-33-59 B
10AB/10U 208/220V 1 PHASE
L1
TERMINAL
BOARD #1
CUSTOMER
SERVICE
L2
L1
TERMINAL
BOARD #1
CUSTOMER
SERVICE
L2
10A 208/220V 1 PHASE
6900 WATTS
RINSE HEATERS
½ HP
5.3 AMPS
½ HP
5.3 AMPS
SECTION 7: ELECTRICAL SCHEMATICS
WASH
MOTOR
WASH
MOTOR
WASH
HEATER
630 WATTS
WASH
HEATER
630 WATTS
L1
L3
TERMINAL
BOARD #1
CUSTOMER
SERVICE
L2
L1
TERMINAL
BOARD #1
CUSTOMER
SERVICE
L2
L1
L3
TERMINAL
BOARD #1
CUSTOMER
SERVICE
L2
10AB/10U 208/220V 3 PHASE
WASH
MOTOR
RINSE
HEATERS
CIRCUIT BREAKER
6900 WATTS 15 AMP RATING
6900 WATTS
5.3 AMPS
WASH
MOTOR
½ HP
5.3 AMPS
10APRB 208/220V 3 PHASE
WASH
MOTOR
RINSE
HEATERS
CIRCUIT BREAKER
6900 WATTS 15 AMP RATING
½ HP
5.3 AMPS
½ HP
WASH
HEATER
630 WATTS
WASH
HEATER
630 WATTS ½ HP
WASH
HEATER
630 WATTS ½ HP
RINSE
HEATER
5.3 AMPS
RINSE
MOTOR
5.3 AMPS
09905-105-34-47 B
09905-105-33-62 C
55
SECTION 7: ELECTRICAL SCHEMATICS
10A WIRING DIAGRAM (208-230 VOLT, 60HZ, SINGLE PHASE)
56
10AB/10U WIRING DIAGRAM (208-230 VOLT, 60HZ, SINGLE PHASE)
SECTION 7: ELECTRICAL SCHEMATICS
57
9905-000-54-97
SECTION 7: ELECTRICAL SCHEMATICS
10AB/10U WIRING DIAGRAM (208-230 VOLT, 60HZ, THREE PHASE)
58
9905-002-55-90a
10APRB WIRING DIAGRAM (208-230 VOLT, 60HZ, SINGLE PHASE)
SECTION 7: ELECTRICAL SCHEMATICS
59
9905-002-55-91a
SECTION 7: ELECTRICAL SCHEMATICS
10APRB WIRING DIAGRAM (208-230 VOLT, 60HZ, THREE PHASE)
60
9905-002-55-92a
Loading...