Jackson / Dalton Dishwasher Conserver-XL2 Service Manual

CONSERVER XL2

DOUBLE RACK, CHEMICAL SANITIZING

DISHMACHINE

INSTALLATION AND OPERATIONINSTALLATION AND OPERATION

MANUALMANUAL

Visit Jackson on the Internet at:

www.jacksonmsc.com

February 8, 2001 P/N 7610-002-18-35 (Revision B)

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, main­tained and operated in accordance with the applicable factory instruction manual furnished with the machine and the failure is reported to
the authorized service agency within the warranty period. This includes the use of factory specified genuine replacement parts, purchased
directly from a Jackson authorized parts distributor or service agency. Use of generic replacement parts may create a hazard and void war­ranty certification.

The labor to repair or replace such failed part will be paid by Jackson MSC, within the continental United States, Hawaii and Canada, dur ­ing 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, INCLUDING

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

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

ITEMS NOT COVERED
This warranty does not cover adjustments to timer cams or thermostats, cleaning wash arms or strainers, or replacement of wear items such

as curtains, squeeze tubes, drain balls, door guides, or gaskets beyond 30 days from installation of unit. Also not covered are conditions
caused by the use of incorrect (non commercial) grade detergents, excessive supply water temperature or pressure, or hard water condi­tions.

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TABLE OF CONTENTS

GENERAL PAGE

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

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

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

INSTALLATION INSTRUCTIONS.............................................................................. 4

INSTALLATION CHECKLIST..................................................................................... 5

OPERATION INSTRUCTIONS................................................................................... 6

UNIT OPERATION

Cam Timer Operation................................................................................... 7

Timing Sequence ......................................................................................... 8

Detergent Control.......................................................................................... 9

PARTS DRAWINGS

Drawing and Dimensions ............................................................................. 10

Table Dimensions.......................................................................................... 11

115 V, 60 Hz, 1 Phase Schematic................................................................. 12

JACKSON MAINTENANCE AND REPAIR CENTERS .............................................. 13

IMPORTANT INFORMATION DATA SHEET.............................................................. 21

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SPECIFICATIONS for the CONSERVER XL2

PERFORMANCE/CAPABILITIES

OPERATING CAPACITY (RACKS/HOUR)

RACKS PER HOUR 80
RACKS PER HOUR (OPTION) 96
DISHES PER HOUR 2000
GLASSES PER HOUR 2000

OPERATING CYCLE (SECONDS)

WASH TIME 35
RINSE TIME 20
TOTAL CYCLE TIME 90
TOTAL CYCLE TIME (OPTION) 72

TANK CAPACITY (GALLONS)

WASH TANK (MINIMUM) 3.1

WASH PUMP CAPACITY

GALLONS PER MINUTE 61

ELECTRICAL REQUIREMENTS

(2) WASH PUMP MOTOR HORSEPOWER 3/4 ea.

VOLTS PHASE AMPS

115 1 25.0

WATER REQUIREMENTS

INLET TEMPERATURE (Minimum) 120
INLET TEMPERATURE (Recommended)
GALLONS PER HOUR 160
GALLONS PER HOUR (OPTION) 192
WATER LINE SIZE I.P.S. (Minimum) 3/4”
DRAIN LINE SIZE I.P.S. (Minimum) 2”
FLOW PRESSURE P.S.I. (Optimum) 20
MINIMUM CHLORINE REQUIRED (PPM) 50

FRAME DIMENSIONS

WIDTH 44 1/8”
DEPTH 25 13/16”

140

°F
°F

TEMPERATURES

WASH--­WASH--­RINSE ---°F 120
RINSE

°F (MINIMUM) 120
°F (RECOMMENDED) 140

---

°F (RECOMMENDED) 140

HEIGHT 66 1/4”
STANDARD TABLE HEIGHT 34”
MAXIMUM CLEARANCE 19”

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DETAIL of the CONSERVER XL2 DATA PLATE

MANUFACTURER’S
LOGO

MODEL DESIGNATION
(I.E. “CONSERVER XL2”)

AMPERAGE LOAD
INFORMATION

MINIMUM PARAMETERS
(SEE NOTE 1)

UL LOGO (SEE NOTE 2)

MANUFACTURERS
ADDRESS INFORMATION

CSA LOGO (SEE NOTE 4)

NSF LOGO (SEE NOTE 3)

The data plate is located (standing before the unit) on the right side front corner, directly under the tub lip. Under no circumstances
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, 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 main­tenance 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 avaliable 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. Non-service personnel should refer to the list of pro­vided service agencies in this manual for local service support.

NOTES CONCERNING THE CONSERVER XL2 MODEL DATA PLATES:
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 model 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 UL logo on the data plate indicates that this machine is Listed by Underwriters Laboratories Inc. Representative samples
of this product have been evaluated by UL and meet applicable UL Standards and requirements. Dishmachines are evaluated under
UL Standard 921. For more information concerning the UL logo and UL standards in general, you may write to: Underwriters
Laboratories Inc., 333 Pfingsten Road, Northbrook, IL., 60062; or you may visit their website at www.ul.com.

NOTE 3: 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.

NOTE 4: The CSA logo on the data plate indicates that this machine has been approved to bear this mark by CSA International Inc.
CSA International evaluates and approves equipment for installation and operation in Canada. Representative samples of this product
have been made available to CSA for inspection to ensure that they meet all applicable Canadian safety standards and regulations.
For more information concerning the CSA mark and CSA standards in general, you may write to: CSA International Inc., 178 Rexdale
Blvd, Rexdale (Toronto), Ontario, Canada, M9W 1R3; or you may visit their website at www.csa-international.org.

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INSTALLATION INSTRUCTIONS

VISUAL INSPECTION: Before installing the unit, check the con­tainer and machine 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.

UNPACKING THE DISHMACHINE: Once the machine has been
removed from the container, ensure that there are no missing
parts from the machine. This may not be obvious at first. If it is dis­covered that an item is missing, contact Jackson immediately to
have the missing item shipped to you.

LEVEL THE DISHMACHINE: The dishmachine is designed to
operate while being level. This is important to prevent any dam­age to the machine during operation and to ensure the best
results when washing ware. The unit comes with adjustable bullet
feet, which can be turned using a pair of channel locks or by hand
if the unit can be raised safely. Ensure that the unit is level from
side to side and from front to back before making any connec­tions.

PLUMBING THE DISHMACHINE: All plumbing connections must
comply with all applicable local, state, and national plumbing
codes. The plumber is responsible for ensuring that the incoming
water line is throroughly 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.

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 Conserver XL2 does not come with a
water 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 Conserver XL2) be installed in the incoming water line. This
prevents line hammer (hydraulic shock), induced by the solenoid
valveas 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.

The dishmachine data plate is located on the right side and to the
front of the machine. Refer to the data plate for machine operat ­ing requirements, machine voltage, total amperage load and seri­al number.

To install the incoming power lines, open the control box. This will
require opening the control box lid. Install 3/4” conduit into the pre­punched holes in the back of the control box. Route power wires
and connect to power block and grounding lug. Install the service
wires (L1 & N) to the appropriate terminals as they are marked on
the terminal block. Install the grounding wire into the lug provided.
Tighten the connections and check that they are secure.

CONNECTING THE DRAIN LINE: The drain for the Conserver
XL2 is a gravity disharge drain. All piping from the 2” MNPT con­nection on the waste accumulator must be pitched (1/4” per foot)
to the floor or sink drain. All piping from the machine to the drain
must be a minimum 2” I.P.S. and shall not be reduced. There must
also be an air gap between the machine drain line and the floor
sink or drain. If a grease trap is required by code, it should have a
flow capacity of 5 gallons per minute.

WATER SUPPLY CONNECTION: Ensure that you have read the
section entitled “PLUMBING THE DISHMACHINE” above before
proceding. Install the water supply line (3/4” pipe size minimum) to
the dishmachine line strainer using copper pipe. 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.

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 volt ­age listed on the data plate. If not, contact a qualified service
agency to examine the problem. Do not run the dishmachine if the
voltage is too high or too low. Shut off the service breaker and
mark it as being for the dishmachine. Advise all proper personnel
of any problems and of the location of the service breaker.
Replace the control box cover and tighten down the screws.

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