Jackson / Dalton Dishwasher JP-24B-460 Service Manual

JP-24B

460 VOLT - 60 HERTZ - 3 PHASE

HIGH TEMPERATURE SANITIZING

UNDERCOUNTER UNIT

INSTALLATION & OPERATIONINSTALLATION & OPERATION

MANUALMANUAL

Visit Jackson on the Internet at:

www.jacksonmsc.com

July 27, 2000 P/N 7610-002-31-58

MANUFACTURERS WARRANTY

ONE YEAR LIMITED PARTS & LABOR WARRANTY

ALL NEW JACKSON DISHWASHERS ARE WARRANTED TO THE ORIGINAL PURCHASER TO BE FREE FROM
DEFECTS IN MATERIAL OR WORKMANSHIP, UNDER NORMAL USE AND OPERATION FOR A PERIOD OF (1)
ONE YEAR FROM THE DATE OF PURCHASE, BUT IN NO EVENT TO EXCEED (18) EIGHTEEN MONTHS FROM

THE DATE OF SHIPMENT FROM THE FACTORY.

Jackson MSC agrees under this warranty to repair or replace , at its discretion, any original part which fails under normal use due to faulty
material or workmanship during the warranty period, providing the equipment has been unaltered, and has been properly installed, main ­tained and operated in accordance with the applicable factory instruction manual furnished with the machine and the failure is reported to
the authorized service agency within the warranty period. This includes the use of factory specified genuine replacement parts, pur ­chased directly from a Jackson authorized parts distributor or service agency. Use of generic replacement parts may create a hazard and
void warranty certification.

The labor to repair or replace such failed part will be paid by Jackson MSC, within the continental United States, Hawaii and Canada, dur­ing the warranty period provided a Jackson MSC authorized service agency, or those having prior authorization from the factory, performs
the service. Any repair work by persons other than a Jackson MSC authorized service agency is the sole responsibility of the customer.
Labor coverage is limited to regular hourly rates, overtime premiums and emergency service charges will not be paid by Jackson MSC.

Accessory components not installed by the factory carry a (1) one year parts warranty only. Accessory components such as table limit
switches, pressure regulators, pre rinse units, etc. that are shipped with the unit and installed at the site are included. Labor to repair or
replace these components is not covered by Jackson MSC.

This warranty is void if failure is a direct result from shipping, handling, fire, water, accident, misuse, acts of god, attempted repair by
unauthorized persons, improper installation, if serial number has been removed or altered, or if unit is used for purpose other than it was
originally intended.

TRAVEL LIMITATIONS
Jackson MSC limits warranty travel time to (2) two hours and mileage to (100) one hundred miles. Jackson MSC will not pay for travel

time and mileage that exceeds this, or any fees such as those for air or boat travel without prior authorization.
WARRANTY REGISTRATION CARD
The warranty registration card supplied with the machine must be returned to Jackson MSC within 30 days to validate the warranty.
REPLACEMENT PARTS WARRANTY
Jackson replacement parts are warranted for a period of 90 days from the date of installation or 180 days from the date of shipment from

the factory, which ever occurs first.
PRODUCT CHANGES AND UPDATES
Jackson MSC reserves the right to make changes in design and specification of any equipment as engineering or necessity requires.
THIS IS THE ENTIRE AND ONLY WARRANTY OF JACKSON MSC. JACKSON’S LIABILITY ON ANY CLAIM OF ANY KIND, INCLUD -

ING NEGLIGENCE, WITH RESPECT TO THE GOODS OR SERVICES COVERED HEREUNDER, SHALL IN NO CASE EXCEED THE
PRICE OF THE GOODS OR SERVICES OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.

THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING FOR FITNESS OR MERCHANTABILITY, THAT ARE NOT
SET FORTH HEREIN, OR THAT EXTEND BEYOND THE DURATION HEREOF. UNDER NO CIRCUMSTANCES WILL JACKSON MSC
BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECT OR CONSEQUENTIAL, OR FOR THE DAMAGES IN THE NATURE OF PENAL­TIES, ARISING OUT OF THE USE OR INABILITY TO USE ANY OF ITS PRODUCTS.

ITEMS NOT COVERED
This warranty does not cover cleaning or deliming of the unit or any component such as, but not limited to, wash arms, rinse arms or

strainers at anytime. Nor does it cover adjustments such as, but not limited to, timer cams, thermostats or doors, beyond 30 days from
the date of installation. In addition, the warranty will only cover the replacement of wear items such as curtains, drain balls+, door guides
or gaskets during the first 30 days after installation. Also not covered are conditions caused by the use of incorrect (non-Commercial)
grade detergents, incorrect water temperature or pressure, or hard water conditioners.

TABLE OF CONTENTS

GENERAL PAGE

Specifications ............................................................................................... 1

Detail of Data Plate....................................................................................... 2

General Notes............................................................................................... 3

INSTALLATION

Unpacking..................................................................................................... 4

Plumbing Connections.................................................................................. 4

Electrical Connections.................................................................................. 4

Detergent Control.......................................................................................... 5

Installation Checklist..................................................................................... 6

OPERATIONAL START-UP & CHECK

Preparation................................................................................................... 7

Power Up...................................................................................................... 7

Initial Fill........................................................................................................ 7

DAILY OPERATION

Preparing the Dishes.................................................................................... 7

Daily Machine Preparation............................................................................ 7

Washing a Rack of Ware.............................................................................. 7

Shut Down and Cleaning.............................................................................. 7

DIMENSIONS.............................................................................................................. 8

JACKSON MAINTENANCE AND REPAIR CENTERS ............................................ 9

SCHEMATIC.............................................................................................................. 16

IMPORTANT INFORMATION DATA SHEET............................................................ 17

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SPECIFICATIONS of JP-24B

RATINGS

HEATER

AMPS

AMPS

TOTAL

AMPS

460603

480/10KW

12

1.6

13.6

PERFORMANCE/CAPABILITIES
OPERATING CAPACITY (RACKS/HOUR)

RACKS PER HOUR 21
DISHES PER HOUR 525
GLASSES PER HOUR 525

OPERATING CYCLE (SECONDS)

WASH TIME 120
RINSE TIME 15
TOTAL CYCLE TIME 150

TANK CAPACITY (GALLONS)

WASH TANK 5.65
RINSE TANK 3

WASH PUMP CAPACITY

GALLONS PER MINUTE 60

TEMPERATURES

WASH---°F (MINIMUM) 150
RINSE---°F 180-195

ELECTRICAL REQUIREMENTS

WASH PUMP MOTOR HORSEPOWER 3/4

VOLTS HERTZ PHASE

460 60 3 480/8.2KW 9.4 1.6 11

WATER REQUIREMENTS

INLET TEMPERATURE 140
GALLONS PER HOUR 52.3
WATER LINE SIZE I.P.S. (Minimum) 1/2”
DRAIN LINE SIZE I.P.S. (Minimum) 1 1/2”
FLOW PRESSURE P.S.I. (Optimum) 20
FLOW, GALLONS PER MINUTE 7.1

FRAME DIMENSIONS

WIDTH 24 1/4”
DEPTH 22 5/8”
HEIGHT, MINIMUM 33 1/4”
HEIGHT, MAXIMUM 34 1/4”
MAXIMUM INSIDE CLEARANCE HEIGHT 14 1/2”

CLEARANCE, WALL TO MACHINE 2 1/2”

HEATER

MOTOR

°F

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DETAILS OF THE JP-24B DATA PLATE

MANUFACTURER’S
LOGO

MODEL:

SERIAL NO.:

60Hz 3 PH 3 WIRE

460 VOLT

WASH MOTOR: 3/4 HP 1.6 AMPS

RINSE HEATER: 7.5 KW 9.4 AMPS

TOTAL LOAD:

MINIMUM WASH TEMPERATURE

MINIMUM RINSE TEMPERATURE

INCOMING WATER TEMPERATURE
WASH CYCLE TIME
RINSE CYCLE TIME
OPTIMUM FLOW PRESSURE

CONNECT TO MINIMUM 15 AMPERE SUPPLY-CIRCUIT
PROTECTED WITH MAXIMUM 15 A NON TIME-DELAY
TYPE FUSE OR OVERCURRENT PROTECTOR.

11.0 AMPS

150°F
180°F
140°F

120 SEC

15 SEC

20 PSI

MODEL DESIGNATION
(I.E. JP-24B)

AMPERAGE LOAD
INFORMATION

MINIMUM OPERATING
PARAMETERS (SEE NOTE # 1)

ADDITIONAL SAFETY
INFORMATION

MANUFACTURER’S
ADDRESS INFORMATION

NSF LOGO (SEE NOTE # 2)

The data plate is located (standing before the unit) on the right front corner, directly on the shroud. Under no circum­stance should the data plate be removed from the unit. The data plate is essential in identifying the particular charac­teristics of your machine and is of great benefit to installers, operators, and maintenance personnel. It is recommend­ed that, in the event the data plate is removed, that you copy down the essential information on the final page in this
manual for reference before installation. Do not use the above data plate to represent your dishmachine. The data
plate above is a generic representation used only to show you where to locate information.

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GENERAL NOTES SECTION

Before connecting, operating, or adjusting any of the dishmachines covered in this manual, please carefully read through the entire
manual to familiarize yourself with the machine and its proper operation. This manual contains important operating, safety, and main ­tenance information concerning your dishmachine. You must follow the instructions and guidelines provided in this manual to ensure
that your warranty remains in effect.

FOR SERVICE PERSONNEL: 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 1-888­800-5672. Please remember that technical support is available for service personnel only. Non-service personnel should refer to the
list of provided service agencies in this manual for local service support.

NOTES CONCERNING THE JP-24B DATA PLATE:
NOTE 1: This area of the data plate denotes the minimum parameters that must be met in order for your dishmachine to operate at

the designed level of efficiency. Not meeting the required parameters can result in substandard performance of the dishmachine. Do
not refer to the data plate example in this manual for the parameters of your machine; instead, refer to the data plate affixed to the
machine. Not every JP-24B model machine operates the same way. If you are unsure of whether or not you are meeting the required
minimum parameters, contact your nearest Jackson authorized service agency.

NOTE 2: The NSF logo on the data plate indicates that this machine has been approved to be listed under NSF Standard 3 by NSF
International Inc. All of Jackson MSC’s Standard 3 approved dishmachines are listed on the NSF website at www.nsf.org. For more
information concerning NSF International, their testing procedures and their standards in general, you may write to: NSF
International Inc., 789 Dixboro Road, Ann Arbor, MI., 48105.

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