Jackson DynaTemp NB, DynaTemp, DynaTemp S Service Manual

INSTALLATION, OPERATION,

AND SERVICE MANUAL

DYNATEMP

DYNATEMP® SERIES DOOR-TYPE DISHMACHINES

DynaTemp® Manual • Rev A • 07610-004-29-29 • Issued: 07-27-2016 • Revised: N/A

®

MANUFACTURER'S WARRANTY

ONE YEAR LIMITED PARTS AND 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 DATE OF

PURCHASE, BUT IN NO EVENT TO EXCEED (18) EIGHTEEN MONTHS FROM DATE OF SHIPMENT FROM THE FACTORY.

Jackson WWS 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 and failure is reported

to an authorized service agency within the warranty period. This includes the use of factory-specied 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 certication.

The labor to repair or replace such failed part will be paid by Jackson WWS, within the continental United States, Hawaii, and Canada,
during the warranty period provided a Jackson WWS authorized service agency, or those having prior authorization from the factory,
performs the service. Any repair work by persons other than a Jackson WWS 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 WWS.

Accessory components not installed by the factory carry a (1) one year parts warranty only. Accessory components such as table limit
switches, 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 WWS.

This warranty is void if failure is a direct result from shipping, handling, re, 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 a purpose other than
originally intended.

TRAVEL LIMITATIONS

Jackson WWS limits warranty travel time to (2) two hours and mileage to (100) one-hundred miles. Jackson WWS will not pay for
travel time and mileage that exceeds this, or any additonal fees—such as those for air or boat travel—without prior authorization.

WARRANTY REGISTRATION

To register your product, go to www.jacksonwws.com or call 1-888-800-5672. Failure to register your product will void the warranty.

REPLACEMENT PARTS WARRANTY

Jackson replacement parts are warranted for a period of (90) ninety days from date of installation or (180) one-hundred-eighty days

from the date of shipment from the factory, whichever occurs rst.

PRODUCT CHANGES AND UPDATES

Jackson WWS reserves the right to make changes in the design and specication of any equipment as engineering or necessity

requires.

THIS IS THE ENTIRE AND ONLY WARRANTY OF JACKSON WWS. 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 WWS BE LIABLE FOR ANY LOSS OR DAMAGE, DIRECT OR CONSEQUENTIAL, OR FOR 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) THIRTY DAYS FROM THE DATE OF

INSTALLATION. IN ADDITION, THE WARRANTY WILL ONLY COVER REPLACEMENT WEAR ITEMS SUCH AS CURTAINS,
DRAIN BALLS, DOOR GUIDES, OR GASKETS DURING THE FIRST (30) THIRTY DAYS AFTER INSTALLATION. ALSO,
NOT COVERED ARE CONDITIONS CAUSED BY THE USE OF INCORRECT (NON-COMMERICAL) GRADE DETERGENTS,
INCORRECT WATER TEMPERATURE OR PRESSURE, OR HARD WATER CONDITIONS.

REVISION HISTORY

Revision

Letter

A 07-27-16 JH N/A Initial release of the manual.

Revision

Date

Made by Applicable ECNs Details

i

NOMENCLATURE

DynaTemp

®

Door-type dishmachine; electrically-heated, high-temp,

hot-water sanitizing, with booster heater.

DynaTemp® NB

Door-type dishmachine; electrically-heated, high-temp,

hot-water sanitizing, without booster heater.

DynaTemp® S

Door-type dishmachine; steam-heated, high-temp,

hot-water sanitizing.

Model:

Serial No.:

Jackson WWS, 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 not
available on holidays.

Installation Date:

Service Rep. Name:

Phone Number:

Contact technical support toll
free at 1-888-800-5672.

Technical support is available
for service personnel only.

ii

TABLE OF CONTENTS

SPECIFICATIONS

MACHINE DIMENSIONS 1
TABLE DIMENSIONS 2
OPERATING CAPACITIES 3
ELECTRICAL REQUIREMENTS 4

INSTALLATION/OPERATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS 6
OPERATING INSTRUCTIONS 9
DETERGENT CONTROL 13
DELIMING INSTRUCTIONS 14
DISPLAY INSTRUCTIONS 15

MAINTENANCE

PREVENTATIVE MAINTENANCE 16

TROUBLESHOOTING

DISPLAY PROGRAMMING 17
FAULT CODES 19
COMMON PROBLEMS 22

DRAWING/PARTS SECTION

CONTROL BOX ASSEMBLY 24
HOOD ASSEMBLY 25
CANTILEVER ARM ASSEMBLY 26
TUB ASSEMBLY 28
STEAM TUB ASSEMBLY 30
STEAM COIL ASSEMBLY 32
FRAME ASSEMBLY 33
RINSE TANK ASSEMBLY 34
INCOMING/OUTLET PLUMBING ASSEMBLY 35
DYNATEMP NB INLET PLUMBING 37
INCOMING STEAM PLUMBING ASSEMBLIES 39
WASH MOTORS 41
MOTOR & PUMP ASSEMBLY 42
WASH HEATERS/RINSE HEATERS 43
DOOR INTERLOCK 44
DYNATEMP PLUMBING OPTIONS 45
SOLENOID VALVE & VACUUM BREAKER 46
WASH & RINSE ARM ASSEMBLIES 47
GO*BOX COMPONENTS 49
DRAIN QUENCH ASSEMBLY 50

iii

TABLE OF CONTENTS

NOTICE

SCHEMATICS

DYNATEMP 208/230V, 50/60 HZ, 1/3 PHASE 53
DYNATEMP 460/480V, 60 HZ, 3 PHASE 54
DYNATEMP S 208/230V, 50/60 HZ, 1/3 PHASE 55

SCHEMATIC OPTIONS

DRAIN QUENCH OPTION 56

ADDENDUM

PHASE CONVERSION KIT 57
DISPLAY TEMPLATE 58
EXHAUST FAN WIRING 59

SYMBOLS

- risk of injury to personnel.

!

WARNING

- risk of damage to equipment.

!

CAUTION

- risk of electrical shock.

- reference data plate.

i

- lockout electrical power.

- important note.

ABBREVIATIONS & ACRONYMS

ANSI - American National Standards Institute
GHT - Garden Hose Thread
GPM - Gallons per Minute
GPG - Grains per Gallon
HP - Horse Power
Hz - Hertz
ID - Inside Diameter
kW - Kilowatts
NEC - National Electrical Code
NFPA - National Fire Protection Association
NPT - National Pipe Thread
PSI - Pounds per Square Inch
V - Volts

iv

SPECIFICATIONS

LEGEND

DRAIN 1-1/2" IPS
B-WATER INLET 1/2" NPT
C-ELECTRICAL CONNECTION
All vertical dimensions are +/1 1/2" due to
adjustable bullet feet.

6 1/4 [158.75mm]

DYNATEMP MACHINE DIMENSIONS

LEGEND

A - DRAIN 1-1/2" NPT
B - WATER INLET 1/2" NPT

C - ELECTRICAL CONNECTION

D - DETERGENT CONNECTION

E - RINSE AID CONNECTION

All dimensions from the oor can be increased 2" using the machine's adjustable feet.

m]

[33.34m
6

5/1
1

E

D

11 13/16 [300.04mm]

1

]

mm

]
m

5/16 [236.54

3.60m

9

34 [86

12 3/4 [323.85mm]

6 1/4 [158.75mm]

33 3/4 [857.25mm]

29 1/2 [749.3mm]

]
m

0m

9.4

m]
8m

.6
93

7 5/8 [1

C

A

B

]

54

0mm

61 [1

.1

m]

2 [1054

8m

.8
1 1/
4

B

25 5/8 [650

30 5/16 [769.94mm]

C

m]

[33.34m

5/16
1

81 [2057.4mm]

(with door open)

]
m

68.30m

/2 [3
1

14

A-

A

9 11/16 [246.06mm]

10 1/8 [257.18mm]

07610-004-29-29-A

TABLE DIMENSIONS

DETAIL A

SCALE 1 / 5

A

2 1/2” (6.4 cm)

20 1/2” (52.1 cm)

OPENING

2 1/2”

OPENING

20 1/2” (52.1 cm)

25 1/4”

(64.1 cm)

MINIMUM

5.00

4” (10.2 cm)

(6.4 cm)

TABLE DIMENSIONS

CORNER INSTALLATION

SPECIFICATIONS

5.38

4” (10.2 cm)

MINIMUM

3/4” (1.9 cm)

4” (10.2 cm)

MINIMUM

25 1/4”

(64.1 cm)

25 1/4”

(64.1 cm)

20 1/2”

(52.1 cm)

2 1/2”

20 1/2” (52.1 cm)

1 1/2” (3.81 cm) ROLL

TABLE DIMENSIONS

CONNECTION TO DISHMACHINE

(6.4 cm)

OPENING

TABLE DIMENSIONS

STRAIGHT THROUGH INSTALLATION

07610-004-29-29-A

25 1/4” (64.1 cm)

2

SPECIFICATIONS

NOTICE

OPERATING CAPACITIES

PERFORMANCE/CAPABILITIES

Operating Capacity:

Racks per Hour 57
Dishes per Hour 1450

Glasses per Hour 1450

Minimum Operating Cycle (seconds):

Cycle 1 Wash Time 40
Cycle 2 Wash Time 90
Cycle 3 Wash Time 220
Rinse Time 11
Dwell Time 7
Cycle 1 Total Time 58
Cycle 2 Total Time 108
Cycle 3 Total Time 238

Tank Capacity (gallons/liters):

Wash Tank 8.0/30.3
Rinse Tank 3.0/11.4

WATER REQUIREMENTS

DynaTemp

Wash Temperature (Minimum) 150 °F/66 °C
Rinse Temperature (Minimum) 180 °F/83 °C
Inlet Water Temperature:
14 kW Rinse Heater 110 °F/44 °C

Flow Pressure (PSI) 10 ± 2
Water Line Size (NPT) 3/4”
Drain Line Size (NPT) 1 1/2”

®

DynaTemp® NB

Wash Temperature (Minimum) 150 °F/66 °C
Rinse Temperature (Minimum) 180 °F/83 °C
Inlet Water Temperature 180 °F/83 °C

Flow Pressure (PSI) 10 ± 2
Water Line Size (NPT) 3/4”
Drain Line Size (NPT) 1 1/2”

Steam Requirements:

Inlet Steam Connection (NPT) 3/4"
Steam Flow Pressure (PSI) 15-20
Consumption @ 15 PSI (lbs/hr) 45

Electrical Loads (as applicable):

Wash Motor HP 1

Wash Heater kW 5.4
Rinse Heater kW 14

NOTE: Always refer to the machine data plate for specic electrical and water requirements.

The material provided on this page is for reference only and may change without notice.

i

3

07610-004-29-29-A

ELECTRICAL REQUIREMENTS

NOTICE

NOTE: Typical Electrical Circuit is based on:

1. 125% of the full amperage load of the machine.

i

Local codes may require more stringent protection than what is displayed here. Always verify with your electrical
service contractor that your circuit protection is adequate and meets all applicable national and local codes.
Numbers in this manual are for reference and may change without notice.

2. Typical xed-trip circuit breaker sizes as listed in the NEC (Latest
Edition).

SPECIFICATIONS

VOLTS PHASE HZ

208 1 50 12 kW@240 V 71 A 90 A

208 1 50 14 kW@240 V 78 A 100 A

230 1 50 12 kW@240 V 78 A 100 A

230 1 50 14 kW@240 V 86 A 110 A

208 3 50 12 kW@240 V 45 A 60 A

208 3 50 14 kW@240 V 49 A 70 A

230 3 50 12 kW@240 V 48 A 60 A

230 3 50 14 kW@240 V 53 A 70 A

380 3 50 12 kW@380 V 29 A 40 A

380* 3 50 14 kW@240 V 34 A 45 A

415 3 50 12 kW@415 V 26 A 35 A

415 3 50 14 kW@415 V 29 A 40 A

440 3 50 12 kW@460 V 21 A 30 A

RINSE HEATER

RATINGS

TOTAL

AMPS

TYPICAL

ELECTRICAL CIRCUIT

440 3 50 14 kW@460 V 25 A 35 A

208 1 60 12 kW@240 V 69 A 90 A

208 1 60 14 kW@240 V 76 A 100 A

230 1 60 12 kW@240 V 76 A 100 A

230 1 60 14 kW@240 V 84 A 110 A

208 3 60 12 kW@240 V 43 A 60 A

208 3 60 14 kW@240 V 47 A 60 A

230 3 60 12 kW@240 V 46 A 60 A

230 3 60 14 kW@240 V 51 A 70 A
460 3 60 12 kW@480 V 22 A 30 A
460 3 60 14 kW@480 V 25 A 35 A

* This model is wired in a wye conguration for the heaters.

07610-004-29-29-A

4

INSTALLATION

ELECTRICAL REQUIREMENTS

DynaTemp NB Electrical Characteristics:

VOLTS PHASE Hz

208 1 50 N/A 28 A 35 A

230 1 50 N/A 35 A 45 A

208 3 50 N/A 20 A 25 A

230 3 50 N/A 21 A 30 A

380 3 50 N/A 10 A 15 A

415 3 50 N/A 10 A 15 A

440 3 50 N/A 8 A 15 A

208 1 60 N/A 26 A 35 A

230 1 60 N/A 28 A 35 A

208 1 60 N/A 26 A 35 A

RINSE HEATER

RATINGS

i

TOTAL

AMPS

ELECTRICAL CIRCUIT

TYPICAL

230 1 60 N/A 28 A 35 A

208 3 60 N/A 18 A 25 A

230 3 60 N/A 28 A 35 A

460 3 60 N/A 8 A 15 A

DynaTemp S Electrical Characteristics:

VOLTS PHASE Hz

208 1 60 N/A 6 A 15 A

230 1 60 N/A 6 A 15 A

208 3 60 N/A 6 A 15 A

230 3 60 N/A 6 A 15 A

RINSE HEATER

RATINGS

i

TOTAL

AMPS

ELECTRICAL CIRCUIT

TYPICAL

5

07610-004-29-29-A

INSTRUCTIONS

INSTALLATION

VISUAL INSPECTION

Do not throw away the

container if damage is

evident!

UNPACKING THE

MACHINE

LEVEL THE

DISHMACHINE

Before installing the unit, check the packaging and machine for damage. If the
packaging is damaged, the machine might also be damaged. If there is damage to
both the packaging and machine, do not throw away the packaging. 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 might result in
damage to the unit while in transit. If so, do not return the unit to the manufacturer;
instead, contact the carrier and ask them to send a representative to the site to inspect
the damage and complete an inspection report. You must contact the carrier within 48
hours of receiving the machine. Also contact the dealer that sold you the unit.

While removing the machine from the container, ensure that there are no missing parts.
If an item is missing, contact the manufacturer immediately.

The dishmachine must be level in its operating location to prevent
damage to the machine during operation and to ensure the best
results. The unit comes with four 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
front-to-back before making any connections.

PLUMBING THE

DISHMACHINE

The plumber MUST ush

the incoming water line!

CONNECTING THE

DRAIN LINE

Plumbing connections must comply with all applicable local, state, and national

plumbing codes. The plumber is responsible for ensuring that the incoming water line

is thoroughly ushed before connecting it to any component of the dishmachine. It is

very important to remove all foreign debris from the water line that might 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.

The drains for the DynaTemp models covered in this manual are gravity discharge

drains. All piping from the 1 1/2” FNPT connection on the wash tank must be pitched
1/4” per foot to the oor or sink drain. All piping from the machine to the drain must be a
minimum 1 1/2” NPT and must not be reduced. There must also be an air gap between
the machine drain line and the oor sink or drain. If a grease trap is required by code, it
should have a ow capacity of 5 gallons per minute (GPM). For units equipped with the
Drain Quench Option, see the Drain Quench Assembly section of this manual.

07610-004-29-29-A

6

INSTALLATION

NOTICE

INSTRUCTIONS

WATER SUPPLY

CONNECTIONS

i

Take care not to confuse

static pressure with

ow pressure!

NOTE: Ensure that you have read the section entitled “PLUMBING THE
DISHMACHINE” on the previous page before proceeding.

Install the water supply line (1/2” ID 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. For units

equipped with the Drain Quench Option, see the Drain Quench Assembly section of

this manual.

The water supply line is to be capable of 10 ± 2 pounds per square inch (PSI) “ow”
pressure at the recommended temperature indicated on the data plate.

The manufacturer recommends the installation of a water pressure regulator* in the

incoming water line of all DynaTemp models to ensure proper owrate at all times and

offers these devices as options.

Do not confuse static pressure with ow pressure. Static pressure is the line pressure
in a “no ow” condition (all valves and services are closed). Flow pressure is the
pressure in the ll line when the ll valve is opened during the cycle.

The manufacturer also recommends the installation of a shock absorber* in the
incoming water line of all DynaTemp models and offers these devices as options.
This prevents line hammer/hydraulic shock—induced by the solenoid valve as it
operates—from causing damage to the equipment.

STEAM LINE

CONNECTION

i

PLUMBING

CHECK

!

CAUTION

*See the Plumbing Options page and contact your dealer with any questions you
might have.

The steam machines come with lines to connect the source steam. Connect all steam
lines to the machine as all applicable codes provide. See machine data plate for

information concerning steam ow pressure.

1. Slowly turn on the water supply to the machine after the incoming ll line and drain

line have been installed.

2. Check for any leaks and repair as required.

CAUTION: All leaks must be repaired before placing the machine in operation.

7

07610-004-29-29-A

INSTRUCTIONS

NOTICE

INSTALLATION

ELECTRICAL POWER

CONNECTIONS

Disconnect electrical

power at the breaker or

disconnect switch and

tag-out in accordance with

procedures and codes.

i

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 supplies and place a tag at the disconnect switch to
indicate that you are working on the circuit.

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

To install the incoming power lines:

1. Open the control box. This will require taking a phillipshead screwdriver and
removing the four screws on the front cover of the control box.

2. Install 3/4” conduit into the pre-punched holes in the back of the control box.

3. Route power wires and connect to power block and grounding lug.

4. Install the service wires (L3 for 3-Phase only) to the appropriate terminals as they
are marked on the terminal block.

L1 L2 L3

See the Addendum of this

manual for Exhaust Fan

Wiring instructions.

VOLTAGE CHECK

!

CAUTION

i

Ground

5. Install the grounding wire into the lug provided.

6. Tighten the connections.

NOTE: It is recommended that “DE-OX” or similar anti-oxidation agent be

used on all power connections.

1. Ensure that the power switch is in the OFF position and apply power to the
dishmachine.

2. Check the incoming power at the terminal block and ensure it corresponds to

the voltage listed on the data plate. If not, contact a qualied service agency to

examine the problem.

CAUTION: Do not run the dishmachine if the voltage is too high or too low (refer to
applicable electrical codes).

3. Shut off the service breaker and mark it as being for the dishmachine.

4. 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.

07610-004-29-29-A

8

OPERATION

OPERATING INSTRUCTIONS

PREPARATION

Before operating the unit, verify the following:

1. The pan strainers and suction strainer are in place and are clean.

2. The standpipe and o-ring are installed.

3. The wash and rinse arms are screwed securely into place and the end-caps are
tight. The wash and rinse arms should rotate freely.

POWER UP

FILLING THE

WASH TUB

To energize the unit, turn on the power at the service breaker. The voltage should

have been previously veried as being correct. If not, the voltage will have to be
veried.

Press the Power Button and the display will come on. The DynaTemp machine should
ll with water automatically until the appropriate water level is reached (just below
the pan strainers). The wash tub must be completely lled before operating the wash
pump to prevent damage to the component. Once the wash tub is lled, the unit is

ready for operation.

9

Power Button

07610-004-29-29-A

OPERATING INSTRUCTIONS

OPERATION

WARE

PREPARATION

DAILY MACHINE

PREPARATION

WARM-UP CYCLES

Proper preparation of ware will help ensure good results and fewer re-washes. If not
done properly, ware might not come out clean and the efciency of the dishmachine
will be reduced. Putting unscraped dishes into the machine affects its performance,

so scraps should always be removed from ware before 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 they don't hold water during

the cycle. The dishmachine sanitizes as well as cleans. To do this, ware must be
properly prepared before being placed in the machine.

Refer to the “Preparation” section and follow the instructions there. Afterward, ensure

that chemicals are supplied to the machine. If not, contact your chemical supplier.

For a typical daily start-up, it might be necessary to run the machine through three
cycles to ensure that all of the cold water is out of the system and to verify that the unit
is operating correctly. To cycle the machine:

1. Ensure that the power is on and that the tub has lled to the correct level.

2. Lift the door and then close it. The cycle light will illuminate.

3. The unit will start, run through the cycle, and shut off automatically.

4. Repeat this two more times.

WASHING A RACK

OF WARE

OPERATIONAL

INSPECTION

The unit should now be ready to proceed with washing.

To wash a rack:

1. Open the door completely (avoiding hot water that may drip from the door).

2. Slide the rack into the unit.

3. Close the door and the unit will start automatically.

4. The cycle light will go out once the cycle is complete. When complete, open the
door (again watching for dripping hot water) and remove the rack of clean ware.

5. Replace with a rack of soiled ware and close the doors.

6. Repeat the process as needed.

Based upon usage, the pan strainers might become clogged with soil and debris
as the workday progresses. Operators should regularly inspect the pan strainers
to ensure they have not become clogged. If clogged, it will reduce the washing
capability of the machine. Instruct operators to clean out the pan strainers at regular
intervals or as required by workload.

07610-004-29-29-A

10

OPERATION

OPERATING INSTRUCTIONS

SHUTDOWN AND

CLEANING

At the end of the workday/shift:

1. Close the door.

2. When the unit completes the cycle, turn the unit off by pressing the Power

Button.

3. Open the door.

4. Remove and clean the pan strainers and set aside.

!

WARNING

5. Pull the drain handle to the open position and allow the water to drain.

WARNING: The wash tank water will be hot!

6. Once the wash tub is drained, remove the suction strainer, clean, and set aside.

11

07610-004-29-29-A

OPERATING INSTRUCTIONS

OPERATION

SHUTDOWN AND

CLEANING

7. Unscrew the wash and rinse arms from their manifolds.

8. Verify the nozzles and arms are free from obstruction. If clogged, remove end-

caps, clean nozzles with a brush, and ush with fresh water.

9. Wipe the inside of the unit out, removing all soil and scraps.

10. Reassemble the wash and rinse arms.

11. Replace the wash and rinse arms in the unit. Ensure the end-caps have been
tightened.

12. Push the drain handle to the closed position.

13. Replace the pan strainers and suction strainer.

14. Leave the door open so the unit can dry.

07610-004-29-29-A

12

OPERATION

DETERGENT CONTROL

DETERGENT

CONTROL

Detergent usage and water hardness are two factors that contribute greatly to how

efciently this dishmachine will operate. Using detergent in the proper amount can
become a source of substantial savings. A qualied water treatment specialist can
determine what is needed for maximum efciency from the detergent.

1. Hard water greatly affects the performance of the dishmachine, causing the
amount of detergent required for washing to increase. If the machine is installed
in an area with hard water, the manufacturer recommends the installation of
water treatment equipment.

2. Deposited solids from hard water can cause spotting that will not be removed
with a drying agent. Treated water will reduce this occurence.

3. Treated water may not be suitable for use in other areas of operation and it
may be necessary to install a water treatment unit for the water going to the

dishmachine only. Discuss this option with a qualied water treatment specialist.

4. Dishmachine operators should be properly trained on how much detergent is to
be used per cycle. Meet with a water treatment specialist and detergent vendor
to discuss a complete training program for operators.

5. DynaTemp dishmachines require that chemicals be provided for proper operation
and sanitization and require the installation of third-party chemical feeders to
introduce these chemicals to the machine. Contact a chemical supplier with any
questions.

6. Water temperature is an important factor in ensuring that the dishmachine

functions properly, and the machine's data plate details what the minimum

temperatures must be for the incoming water supply, the wash tank, and the
rinse tank. If minimum requirements are not met, there is a possibility that dishes
will not be clean or sanitized.

7. Instruct dishmachine operators to observe the required temperatures and to
report when they fall below the minimum allowed. A loss of temperature can

i

indicate a larger problem.

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07610-004-29-29-A

DELIMING INSTRUCTIONS

OPERATION

DELIMING

In order to maintain the dishmachine at its optimum performance level, lime and
corrosion deposits must be removed. The frequency for deliming will be based on
water conditions. A deliming solution is available from your chemical supplier. Read
and follow all instructions on the label.

To delime the dishmachine:

1. Disconnect or turn off all chemical feeder equipment.

2. Verify the drain handle is in the closed position, turn the unit on, and allow the
unit to complete a ll cycle.

3. Open the door and verify water level is above standpipe. Add deliming
solution per the solution manufacturer’s recommendation (the water capacity

of the tank can be veried on the specication page of this manual).

4. Close the door and push the Delime Button on the display.

Delime Button

07610-004-29-29-A

5. Run the machine for the period of time recommended by the chemical
supplier.

6. Press the Delime Button again and the pump will stop.

7. Open the door and remove the standpipe.

8. Wait ve minutes, then inspect the inside of the machine. If the machine is

not delimed, run again.

10. When clean, drain and rell the machine.

11. Open and close the door to run an auto cycle to remove residual deliming
solution.

12. Drain and rell the machine.

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