Cleveland Range KET-6-T, KET-12-T, KET-20-T, TKET-3-T, TKET-6-T Service Manual

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Page 1

INSTALLATION, OPERATION AND SERVICE MANUAL

ELECTRIC TABLE TOP KETTLE S-

MODELS: KET-3-T

KET-6-T KET-12-T KET-20-T*

TKET-3-T TKET-6-T TKET-12-T

*Floor Type Leg Mount

CLEVELAND RANGE INC.

1333 East 179th St. Cleveland, Ohio U.S.A. 44110 Toll Free 1-800-338-2204

SE95004 Rev. 2

Page 2

TABLE OF CONTENTS

Installation General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Shipping Damage Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Clearance Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Pour Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Wire Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Operating Instructions General Parts Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Operating the Kettle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Approximate Boiling Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Marine Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Cleaning Instructions Care & Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Marine Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Service Parts Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Faucet Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Kettle Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Cord & Plug Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Console Components & Marine Lock. . . . . . . . . . . . . . . . . . . 11-12

Tilting Gearbox Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Maintenance Inspection & Maintenance Check List. . . . . . . . . . . . . . . . . . . . . 14

Bearing Lubrication Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . 15

Calibrating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Pressure Relief Valve Testing Procedure . . . . . . . . . . . . . . . . . . . 16

Reservoir Fill Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Kettle Venting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Vacuum Leak Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Repairing Leaks in Steam Jacketed Kettle Fittings . . . . . . . . . . . 18

Marine Lock Testing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . 19

Pressure Gauge "O" Ring Replacement Procedure . . . . . . . . . . . 19

Diagnostic Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-22

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-24

Symbol Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-26

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INSTALLATION

GENERAL

Installation of the kettle must be accomplished by qualified electrical installation personnel working to all applicable local and national codes. Improper installation of product could cause injury or damage.

This equipment is built to comply with applicable standards for manufacturers. Included among those approval agencies are: UL, NSF, ASME/Ntl. Bd., CSA, CGA, ETL, and others. Many local codes exist, and it is the responsibility of the owner/installer to comply with these codes.

Note: Maximum voltage for LVD (low volt directive for Europe) to be 440 volts for CE marked appliances.

INSPECTION

Before unpacking visually inspect the unit for evidence of damage during shipping.

If damage is noticed, do not unpack the unit, follow Shipping Damage Instructions shown below.

INSTALLATION

The first installation step is to refer to the Specification Sheets or Specification Drawings for detailed clearance requirements of the kettle. Next, carefully cut open the shipping carton for easy removal of the kettle.

CLEARANCE REQUIREMENTS

Model # Back* Left Side Right Side

KET-3-T 2 1/4” 0 0 KET-6-T 2 3/4” 0 0 KET-12-T 5 1/2” 0 0 KET-20-T 8” 0 0 TKET-3-T 6 5/8” 0 0 TKET-6-T 7 1/8” 0 0 TKET-12-T 9 7/8” 0 0

* From back of mounting base.

POUR PATH

SHIPPING DAMAGE INSTRUCTIONS

If shipping damage to the unit is discovered or suspected, observe the following guidelines in preparing a shipping damage claim.

1. Write down a description of the damage or the reason for suspecting damage as soon as it is discovered. This will help in filling out the claim forms later.

2. As soon as damage is discovered or suspected, notify the carrier that delivered the shipment.

3. Arrange for the carrier's representative to examine the damage.

4. Fill out all carrier claims forms and have the examining carrier sign and date each form.

Kettle Size Min. Max.

3 Gallon 2” 12” 6 Gallon 3.5” 18” 12 Gallon 4” 24” 20 Gallon 6” 28”

Min.

Max.

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ASSEMBLY

Table-Top Models (3, 6 & 12 gallon)

1 1/4"

10"

1 1/4"

1.25 "

10"

1 1/4"

Model # A B C

TKET-3-T 18" 2 1/4" 1 1/4"

14 1/2" 1 1/4"

KET-3-T KET-6-T

KET-12-T

18"

TKET-12-T

TKET-3-T TKET-6-T

12.5"

5/16" - 18 threaded bushings

12.5"

Position on a firm, level surface, and bolt two flange feet in place. Once the kettle is secure, screw tilt handle into the threaded hole provided at the right of kettle.

ELECTRICAL

ENSURE THE ELECTRICAL SUPPLY MATCHES THE KETTLE'S REQUIREMENTS AS STATED ON THE RATING LABEL.

This kettle is built to comply with applicable standards of manufacturers. Included among these approval agencies are UL, NSF, ASME/Ntl. Bd., CSA, ETL, and others. Many local codes exist, and it is the responsibility of the owner and installer to comply with these codes.

The electrical supply must match the power requirements specified on the kettle’s rating plate. The copper wiring must be adequate to carry the required current at the rated voltage. Refer to the Specification Sheet for all electrical specifications.

Note: Maximum voltage for LVD (low volt directive for Europe) to be 440 volts for CE marked appliances.

TKET-6-T 24" 5 5/8" 4 7/8" TKET-12-T 30" 7 7/8"

Base Mounting Diagram

7 3/4"

Table-top models (3, 6 & 12 gallon - single and twin) must be positioned on a firm, level stand, or existing counter top, and bolted in place. These models are supplied with four threaded mounting bushings welded to the underside of the base. An optional support stand with level adjustable legs is available. Once the kettle is secure, screw tilt handle into the threaded hole provided at the right side of kettle.

Floor Type Leg Mount Models (20 gallon)

1 1/4"

12"

1 1/4"

Base Mounting Diagram

28 1/2" 2 1/4"

KET-20-T

14.5"

32"

WIRE CONNECTION

If unit does not have cord and plug option, remove the screw at the rear of the console cover and remove the cover. A wiring diagram is affixed to the underside of the cover. Feed permanent copper wiring through the cut-out in the rear or bottom of the console, and fasten to the three connection terminal block, which is mounted on the top of the console’s control panel. Be sure to connect the ground wire to the separate ground terminal connector (ground lug). Replace console cover and secure it with the screw.

THREE PHASE

RED YELLOW BLACK

BLACK

BLUE

L1 L2 L3

RED

The kettle is wired for 3-phase operation at the factory. For single phase operation, rewire the terminal block to that shown in the above diagram.

SINGLE PHASE

RED YELLOW BLACK

BLACK

BLUE

L1 L2

RED

Page 5

WATER

is in a tilted position.

The sealed jacket of the electric kettle is precharged with the correct amount of a waterbased formula, and therefore, no water connection is required to the kettle jacket. The kettle can be equipped with optional hot and cold water taps, the taps require 1/2" copper tubing as supply lines.

INSTALLATION CHECKS

Although the kettle has been thoroughly tested before leaving the factory, the installer is responsible for ensuring the proper operation of kettle once installed.

Visual Checks

Check Marine Lock. See Marine Lock Testing

Procedure (page 19).

2. Check Tilting: A/ Handle is in place and firmly tightened or B/ Gearbox tilts kettle smoothly and freely.

3. Insure there are: A/ four screws securely holding the console

cover and B/

the bottom cover is in place and held with a

nut.

6. Raise the kettle to the upright position. The red "low water" light should go out when the kettle is upright. If the red light remains lit in the upright position, it indicates a low water condition, and water must be added to the reservoir before the kettle can be operated. Refer to the Reservoir Fill Procedures on page 17 of this manual.

7. Turn the temperature control knob to "10" (Max.) and allow the kettle to preheat. The green light should remain on until the set temperature (260°F/127°C) is reached. Then the green light will cycle ON and OFF, indicating the element is cycling ON and OFF to maintain temperature. Fill the kettle with cold water to the steam jacket’s welded seam. Refer to the chart in the next section for the time required to bring the water to a boil.

8. When all testing is complete, empty the kettle and place the power ON/OFF switch in the “OFF” position.

CLEANING

After installation the kettle must be thoroughly cleaned and sanitized prior to cooking. See complete cleaning instructions on page 6 of this manual.

Performance Checks

1. Supply power to the kettle by placing the fused

disconnect switch to the "ON" position.

2. Before turning the kettle on, read the vacuum/pressure gauge. The gauge's needle should be in the green zone. If the needle is in the "VENT AIR" zone, follow Kettle Venting Procedure on page 12 of this manual.

3. Place the kettle's power ON/OFF switch to the "ON" position.

4. Turn the temperature control knob to "1" (Min.). The green LED light should remain lit, indicating the burner is lit, until the set temperature is reached (124°F/50°C). Then the green light will cycle on and off, indicating the element is cycling on and off to maintain temperature.

5. Tilt the kettle forward. The red "LOW WATER" light should be lit when the kettle is in a tilted position. This light indicates that the element has automatically been shut off by the kettle's safety circuit. This is a normal condition when the kettle

Page 6

OPERATING INSTRUCTIONS

General Parts Drawing

ITEM # DESCRIPTION FUNCTION

1. On-Off Toggle Switch Controls electrical power to kettle.

2. Solid State Temperature This control allows the operator to adjust the kettle temperature in

Control Knob increments from 1 (Min.) to 10 (Max.). (see Temperature Range

Chart in the Operating Instructions section on page 5 of this manual).

3. Heat Indicator Light (Green) When lit, indicates that the kettle burner is on.

Cycles ON-OFF with burner.

4. Low Water Indicator Light (Red) When lit, indicates that the kettle is low on water and will not operate

in this condition (see Reservoir Fill Procedures on page 12 of this manual).

5. Vacuum/Pressure Gauge Indicate steam pressure in PSI inside steam jacket as well as

vacuum in inches of mercury.

6. Pressure Relief Valve This valve is used to vent the kettle and in the unlikely event there is

an excess steam build-up in the jacket, this valve opens automatically to relieve this pressure.

7. Tilting Handle Used for tilting the kettle.

8. Marine Lock Prevents unit from accidental tilting.

Page 7

OPERATING THE KETTLE

DO NOT LEAN ON OR PLACE OBJECTS ON KETTLE LIP. SERIOUS INJURY COULD RESULT IF KETTLE TIPPED OVER, SPILLING HOT CONTENTS.

1. Before turning kettle on, read the

Vacuum/Pressure Gauge (5). The gauges needle should be in the green zone. If the needle is in the "VENT AIR" zone, refer to the Kettle Venting Instructions (page 17). Any air that may be present will increase cooking times. Once heated, the kettle's normal maximum operating pressure is approximately 10-12 psi, while cooking a water base product.

2. Ensure that the electrical service to the kettle

is turned on at the fused disconnect switch.

3. Place the kettle's On-Off Toggle Switch (1) to

the "ON" position.

heating is begun.

5. Place food product into the kettle. The Heat Indicator Light (Green) (3) will cycle on and off indicating the elements are cycling on and off to maintain the set temperature.

NOTE: Do not fill kettle above recommended level marked on outside of kettle.

NOTE: The Low Water Indicator Light (Red) (4) should not be lit during kettle operation. This light indicates that the elements have been automatically shut off by the kettle's safety circuit. It is normal for the red light to come on when the kettle is in a tilted position. However, the kettle cannot be operated when the red light remains lit while the kettle is in the upright position. This indicates a low water condition, and water must be added to the reservoir. Refer to Reservoir Fill Procedures on page 17 of this manual for details.

6. When cooking is completed place On-Off Toggle Switch (1) to the "OFF' position.

Temperature Approximate

Control Product Temperature Setting ° F ° C

1. (Min.) 130 54

2. 145 63

3. 160 71

4. 170 77

5. 185 85

6. 195 91

7. 210 99

8. 230 110

9. 245 118

10. (Max.) 260 127

NOTE: Certain combinations of ingredients will

result in temperature variations

Temperature Range Chart

4. Preheat the kettle by turning the Solid State Temperature Control Knob (2) to the desired temperature setting (see above "Temperature Range Chart"). The Heat Indicator Light (Green) (3) will remain lit, indicating the burner is lit, until the temperature setting is reached. When the green light goes off, the heaters are off, and preheating is complete.

7. Pour the contents of the kettle into an appropriate container by tilting the kettle forward. Care should be taken to pour slowly enough to avoid splashing off the product.

NOTE: As with cleaning food soil from any cookware, an important part of kettle cleaning is to prevent food from drying on. For this reason, cleaning should be completed immediately after cooked foods are removed. Refer to the Cleaning Instructions (page

6) for detailed kettle washing procedures.

APPROXIMATE BOILING TIMES

The accompanying chart shows approximate times required for electric kettles of various capacities to boil water. The temperature control knob must be set at “10” (Max.) throughout the heat-up period. Water will boil about 1/3 faster if the kettle is filled only to the outer steam jacket’s welded seam. resulting in a kettle filled to 2/3 capacity.

Kettle Capacity Minutes

3 gallon/11 litre 15 6 gallon/23 litre 20

NOTE: When cooking egg and milk products, the kettle should not be preheated, as products of this nature adhere to hot cooking surfaces. These types of food should be placed in the kettle before

12 gallon/45 litre 25 20 gallon/80 litre 40

Approximate Boiling Times

Page 8

MARINE LOCK

Your unit is equipped with a

LATCH

marine lock to prevent accidental tilting. The following procedure should be used to tilt the kettle.

1. Grasp the tilt handle.

CLEANING INSTRUCTIONS

2. Hold the latch down to unlock tilting mechanism.

3. Pull the handle to tilt kettle.

4. To lock, return the kettle to its upright position

and push handle back.

NOTE: Inspect lock daily to ensure it is free moving and does not bind or stick. Clean lock if necessary (see Cleaning Instructions below for details).

CARE AND CLEANING

Your kettle must be cleaned regularly to maintain its fast, efficient cooking performance, and to ensure its continued safe, reliable operation.

WARNING: Do not use chloride base detergents.

WARNING: If any gaskets or seals are found

defective, replace or repair immediately. (See Service Parts Drawings for part identification.)

1. Place the kettle's On-Off Toggle Switch (1) to the "OFF" position.

2. Prepare a warm water and mild detergent solution in the kettle.

3. Remove food soil inside the kettle using a nylon brush. Do not use a metal bristle brush, as this may permanently damage the kettle's stainless steel surface.

4. Loosen food which is stuck to the kettle by allowing it to soak at a low temperature setting.

5. Tilt kettle forward to drain wash water.

6. Rinse kettle interior thoroughly, then drain the

rinse water.

7. Using mild soapy water and a damp sponge, wash the exterior of the kettle, rinse, and dry.

8. Leave the cover off when the kettle is not in use.

MARINE LOCK

Use a small nylon bristle brush to remove food and debris from pivot point. If lock is still sticking have maintenance disassemble and clean pieces individually and reassemble.

Latch

Shoulder Bolt

Locknut

Lockwasher

Disassembly

1. Disconnect power from kettle.

2. Remove console cover from top of kettle's

console.

3. Remove locknut and lockwasher from inside console.

4. Remove shoulder bold from latch.

5. Clean all parts.

NOTE: For more difficult cleaning applications

one of the following can be used: alcohol, baking soda, vinegar, or a solution of ammonia in water. Avoid the use of chloride cleansers, which may damage the kettle's stainless steel surface.

WARNING: Steel wool should never be used for cleaning the cooking chamber of the kettle. Particles of steel wool become embedded in the cooking surface and rust, which may corrode the stainless steel.

NOTE: Unit should not be cleaned with a water jet.

Re-Assembly

6. Apply locktight to

shoulderbolt where illustrated. Replace shoulder bolt and latch and tighten firmly.

7. Replace lockwasher and locknut inside the console and tighten firmly.

8. Test Marine Lock. See Marine Lock Testing Procedure (page 19).

9. Replace console cover.

final two threads.

Carefully apply locktight to the

Page 9

SERVICE PARTS

WARRANTY

Our Company supports a worldwide network of Maintenance and Repair Centers. Contact your nearest Maintenance and Repair Centre for replacement parts, service, or information regarding the proper maintenance and repair of your cooking equipment

In order to preserve the various agency safety certification (UL, NSF, ASME/Ntl. Bd., etc.), only factorysupplied replacement parts should be used. The use of other than factory supplied replacement parts will void warranty.

FAUCET ASSEMBLY

ITEM PART DESCRIPTION QTY. NO. NO.

1. KE50825-2 3/4" Spout (KET-3/6/12/20-T) . . . . . . .1

KE50825-9 3/4" Spout (TKET-3/6/12-T) . . . . . . . . .1

2. FA95022 Retaining Ring . . . . . . . . . . . . . . . . . .1

3. FA05002-19 "O" Ring . . . . . . . . . . . . . . . . . . . . . . .1

4. KE51736 Long Faucet Nut . . . . . . . . . . . . . . . .1

5. SE50020 Hot Water Stem Assembly . . . . . . . . .1

(Double Pantry only)

6. SE50021 Cold Water Stem Assembly . . . . . . . .1

7. KE51401 Single Pantry Body . . . . . . . . . . . . . .1

(c/w Item No. 6)

8. KE50335 Adapter Washer . . . . . . . . . . . . . . . .1

(Single Pantry only)

9. KE51403 Double Pantry Body . . . . . . . . . . . . .1

(c/w Item No. 5&6)

10. KE54159 Faucet Mounting Bracket . . . . . . . . . .1

11. FA11258 Hex Cap Screw . . . . . . . . . . . . . . . . .2

12. FA30505 Washer . . . . . . . . . . . . . . . . . . . . . . .2

13. FA21008 Hex Nut . . . . . . . . . . . . . . . . . . . . . . .2

14. SE50447 Washer Horseshoe . . . . . . . . . . . . . .1

Page 10

KETTLE

3 4

BOTTOM

ITEM NO. PART NO. DESCRIPTION QTY.

1. Fl05025 Elbow, 1/2" street . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. KE50570 Filler Vent Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

3. KE50556-1 Probe, Low Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

4. KE50997 Blow Down Tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

5. KE51723 Safety Valve, 50 PSI, 1/2" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

6. F105022 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

7. KE50429-2 Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

8. KE00515 Thermistor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

9. KE50558 Safety Thermostat (140º C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

11. KE52455 Bottom Cover Gasket, 3 gallon kettle . . . . . . . . . . . . . . . . . . . . . . . . .1

12. FA05002-21 "O" Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

13. FA11145 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12

14. FA21007 Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12

KE52456 Bottom Cover Gasket, 6 gallon kettle . . . . . . . . . . . . . . . . . . . . . . . . .1

KE52457 Bottom Cover Gasket, 12 gallon kettle . . . . . . . . . . . . . . . . . . . . . . . .1

KE52459 Bottom Cover Gasket, 20 gallon kettle . . . . . . . . . . . . . . . . . . . . . . . .1

Page 11

CORD & PLUG OPTION

4 5

Not available for KET-20-T or Twin Kettles

ITEM NO. PART NO. DESCRIPTION QTY.

FOR KET-6-T (SW) (200-240VAC, 3PH, 50/60Hz

1. KE02113-1 Cord Plug Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. KE54819-1 Plug (30A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

3. KE54820-1 Receptacle (30A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

4. KE54821-2 Electrical Cord (10/4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

5. KE54721-3 Cord Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

FOR KET-6-T (HW), KET-12-T (SW), (200-240VAC, 3PH, 50/60Hz

1. KE02113-2 Cord Plug Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. KE54819-2 Plug (50A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

3. KE54820-2 Receptacle (50A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

4. KE54821-3 Electrical Cord (8/4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

5. KE54721-4 Cord Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

FOR KET-12-T (HW) (200-240VAC, 3PH, 50/60Hz

1. KE02113-3 Cord Plug Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. KE54819-2 Plug (50A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

3. KE54820-2 Receptacle (50A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

4. KE54821-4 Electrical Cord (6/4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

5. KE54721-5 Cord Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Page 12

ELECTRICAL PANEL

ITEM NO. PART NO. DESCRIPTION QTY.

Single / Twin

1. KE54761 Terminal Block Mounting Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

2. SK50055-1 Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 / 6

3. SK50054-2 Terminal Block End Anchor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

4. SK50054-1 Terminal Block End Barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

5. KE50753-7 Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

6. KE50749-2 Contactor, 208-240v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

7. KE51139-1 Fuse Holder (480v only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

8. KE52936-1 Fuse (480v only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

9. KE53838-21 Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

10. KE00458 Kettle Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

11. KE51225 Edge Connector, 10 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

12. KE51226 Wire Connector Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10/20

13. KE50343-1 Component Mounting Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

Page 13

19 26

CONSOLE COMPONENTS & MARINE LOCK

ITEM NO. PART NO. DESCRIPTION QTY.

1. KE50504 Switch, Toggle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

2. SK50062 Rubber Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

3. KE50988-2 Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

4. KE51005 Rubber Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

5. KE50569-1 Knob, Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

6. KE50567-1 L.E.D., Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

7. FA05002-18 "O" Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

8. KE50568-1 L.E.D., Green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

9. KE54234 Bearing, Bronze Trunnion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

10. FA05002-20 "O" Ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

11. FA19184 Allen Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/ 4

12. SK50047 Collar, Trunnion Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

13. FA21024 Hex Nut, 5/16-18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

14. KE51711 Needle Roller Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

15. KE517064 Bearing Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

Single / Twin

Page 14

CONSOLE COMPONENTS & MARINE LOCK

ITEM NO. PART NO. DESCRIPTION QTY.

16. KE50473 Ground Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

17. FA95062 Nylon Anchor Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

18. FA95062 Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2/4

(continued)

Single / Twin

19. KE54218

KE542181 (TKET-6-T, TKET-12-T) . . . . . . . . . . . . . . . . . . . . . . . . . . .1

20. FA15019-1 Hex Socket Shoulder Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/ 2

21. FA31029 Split Lockwasher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

22. KE02078-1 Latch, Left Hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

KE02078-2 Latch, Right Hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

23. FA21008 Hex Nut, 1/4-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 / 2

24.

KE95449 (KET-3-T, KET-6-T, KET-12-T, KET-20-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE95451 (TKET-3-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE95451-2 (TKET-6-T, TKET-12-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE95449-9 (KET-3-T, KET-6-T, KET-12-T, KET-20-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE95451-9 (TKET-3-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE95451-10 (TKET-6-T, TKET-12-T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

25.

KE53838-11 Transformer, 380 to 415v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE53838-12 Transformer, 440 to 480v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

KE53838-13 Transformer, 600v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Console Covers

Marine Lock

Labels - North American

Labels - International

Transformers

(KET-3-T, KET-6-T, KET-12-T, KET-20-T, TKET-3-T) . . . . . . .1

26. KE53599-4 Cover Gasket, long . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

27. KE53599-5 Cover Gasket, short . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

28. FA95073 Round Head Square Neck Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Page 15

NOTE: Item #14 to be tack welded flush outside in the gearbox housing (item #1).

Do not damage the outside edges of the gearbox housing when tack welding.

TILTING GEARBOX ASSEMBLY

(12 gallon kettle only)

ITEM NO. PART NO. DESCRIPTION QTY.

1.-16. KE02062-1 Tilting Gearbox Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1. KE02060 Gearbox Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

2. KE50198 Bearing, trunnion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

3. KE54739-2 Bearing, tilt shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

4. KE54737 End Housing Spacer, tilt shaft, bronze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

5. KE54738-3 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

6. KE50306-1 Tilt Shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

7. KE52192 Bearing Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

8. KE52191 Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

9. KE50426-3 Spacer, worm gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

10. KE50315 Worm Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

11. FA95005 Tension Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

12. KE54738-1 Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

13. KE02059 Segment Gear and Spacer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

14. KE02061 Trunnion Bearing Housing Holder Assembly c/w Bearing . . . . . . . . . . . . . . . .1

15. FA10485 Hex Head Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

16. FA20008 Hex Nut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

17. KE54729 Gear Box Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

18. FA11146 Binding Head Screw, 8-32 x 3/8" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

19. KE54750-2 Tilt Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

20. KE54732 Hex Head Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

21. Screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

22. KE54656-4 Support Bar Top - End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

23. Support Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

24. KE54732 Hex Head Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

25. SK50403-2 Bronze Bearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Page 16

MAINTENANCE

ALL SERVICE MUST BE PERFORMED BY A QUALIFIED SERVICE TECHNICIAN.

Cleveland Range equipment requires little preventative maintenance. We do however provide the following chart as a guideline for inspection and maintenance to keep your unit functioning at 100%.

INSPECTION AND MAINTENANCE CHECK LIST

The following check should be completed every six months or more frequently if unit is in a high volume

facility.

WARNING: It is imperative that damaged seals be repaired immediately to prevent equipment failure

and/or damage.

ITEM CHECK

CONSOLE COVER SEAL Insure there are four screws firmly holding down the cover. If not replace

screws and/or missing or worn nylon anchor nuts.

BOTTOM COVER GASKET Check to see it is in place and is not cracked or split.

TILTING Check that kettle tilts smoothly. Grease as described in Bearing

Lubrication Procedure (page 15).

TILT HANDLE Check handle for tightness. If loose apply lock tight and reinstall.

Check handle knob is on end of handle and firmly tightened. If loose apply lock tight and reinstall.

PRESSURE GAUGE Check that the gauge does not have moisture on its inside face.

Replace if moisture is present. Check that the gauge shows a vacuum (needle is well into the Green

zone) when cold and shows between 25-40 psi when unit is hot. If not follow Vacuum Leak Test Procedure (page18).

Check that the "O" Ring is in place and is not cracked or split. Check that the gauge is firmly held against the "O" Ring and kettle body.

Tighten if necessary. Refer to Pressure Gauge "O" Ring Replacement Procedure if

replacement of gauge or "O" Ring is required (page 19).

PRESSURE RELIEF VALVE Check pressure relief valve as described in Pressure Relief Valve

Testing Procedure (page 16).

TEMPERATURE CHECK Following Calibrating Procedure (page 16) check the inner kettle

surface temperature with a digital surface thermometer and adjust if required.

Page 17

BEARING LUBRICATING PROCEDURE

1. Remove console cover.

2. Loosen two Allen screws on locking ring.

3. Pull locking ring to center of trunnion.

4. Pull kettle two

inches away from console and rest on support block.

5. Clean newly exposed sections of trunnion.

6. Grease trunnion between kettle and console.

7. Repack outer needle bearing.

8. Push kettle back in place.

10. Reinstall trunnion and lock collar.

11. Replace console cover.

Page 18

CALIBRATING PROCEDURE

1. Insure the unit has a vacuum before you

begin calibrating procedures. If unit requires venting refer to Kettle Venting Instructions on page 17 of this manual.

PRESSURE RELIEF VALVE TESTING PROCEDURE

WARNING

Kettle will be hot. Use gloves for protection.

2. Turn kettle on and set temperature dial to 10

(Max.).

3. Allow the unit to cycle twice.

4. Check temperature of the inner kettle surface

with a digital surface thermometer.

5. Temperature should be between 260° F and

265° F.

6. Using a screw driver adjust temperature by

turning the potentiometer on the black box. Turn very little. Turn clockwise to INCREASES and counter-clockwise to DECREASE temperature.

7. Allow the unit to cycle twice.

8. Check temperature of the inner kettle surface

with a digital surface thermometer.

9. Repeat steps 4 through 8 until unit is calibrated.

The pressure relief valve must be checked at least twice a year as part of the normal maintenance performed.

1. With the kettle empty, turn unit ON and set temperature control knob to 10 (Max.). Allow the kettle to heat until the unit cycles off.

2. Switch unit OFF and disconnect main power at fused disconnect switch.

3. Remove bottom cover.

4. Stand to the side of the pressure relief valve

discharge tube and pull valve open for a maximum of one second. Repeat test three to four times. Each time the mechanism should move freely and be accompanied by a rapid escape of steam

Page 19

RESERVOIR FILL PROCEDURES

100

150

200

250

300

350

400

psi

kPa

100

150

200

250

300

350

400

psi

kPa

100

150

200

250

300

350

400

psi

kPa

The kettle's water level must be maintained at the proper level to submerge the heater elements. Under normal operating conditions, the sealed water reservoir should never require the addition of water.

If the red "low water" light comes on during use (while the kettle is in an upright position), the water level has reached a critically low level. The low water protection control has automatically shut off the heater elements. The following procedure must be completed before further use:

NOTE: Have a qualified service technician repair the leakage problem and add water to the unit. Ensure that the red "low water" light is on when the kettle is upright. On tilting kettles, it is normal for the red light to come on when the kettle is in a tilted position, as the elements are not submerged in water at this point.

CAUTION: Only a mixture of distilled water and rust inhibitor should be used when adding water to a partially filled water reservoir. Local tap water conditions may cause kettle damage which is not covered under warranty. Rust inhibitor is purchased locally. Read directions and do not exceed manufacturer's recommendation (excessive rust inhibitor can also cause solidification).

DISTILLED WATER REQUIREMENTS

When Red When the

“Low Water Light” Reservoir is Kettle comes on, add Completely Empty, Capacity Distilled Water Add Distilled Water

4. Unscrew and remove the chrome plated brass venting valve nut located on the back of the kettle.

5. Hold the safety valve open while adding distilled water through the vent hole, using a funnel. Refer to chart for the proper amount required.

6. Place the chrome plated brass venting valve nut into the water fill hole and carefully tighten. Do not overtighten. Replace the bottom cover.

7. Restore power to unit at the fused disconnect switch.

8. The kettle must now be vented. Refer to the Kettle Venting Instructions (page 17).

KETTLE VENTING INSTRUCTIONS

The following venting procedure should be followed when the Vacuum/Pressure Gauge needle is in the "VENT AIR" zone:

NOTE: leaks prior to venting (See Repairing Leaks in Steam Jacketed Kettle Fittings - page 18).

1. Turn kettle ON and set

Check for and eliminate

Temperature Control Knob to 10 (Max.), heat the empty kettle until unit cycles off.

3 gallon 50 ounces 120 ounces 6 gallon 70 ounces 160 ounces 12 gallon 120 ounces 2 gallon

2. Loosen the 7/16” chrome

plated brass venting valve nut approximately

20 gallon 1 gallon 3 gallon

1/2 turn. Allow kettle to vent for 2 minutes.

1. Ensure kettle is at room temperature and pressure gauge showing zero or

NOTE: If unit cycles ON, stop venting and wait

for kettle to cycle OFF before continuing.

less pressure.

2. Shut off power to the kettle at the fused disconnect switch.

3. Remove the bottom cover (tilt kettle forward for easier access). Tilt the kettle back to the upright position once the cover has been removed.

3. Turn kettle OFF. Add cold water to kettle until its surface temperature is below 100°F. The pressure gauge needle should be in the green zone, indicating a vacuum in the kettle’s jacket.

Page 20

VACUUM LEAK TEST PROCEDURE

If the kettle will not hold vacuum, test for leaks at:

A. Water Level Probe

B. Pressure Relief Valve

C. Chrome Vent Nut and Plug

D. Vacuum Pressure Gauge Fittings

and Sight Glass.

LEAK TEST PROCEDURE:

1. Heat kettle until unit cycles off.

2. Shut off power to the kettle at the

fused disconnect switch.

WATER LEVEL PROBE

CHROME

VENT NUT

PRESSURE

RELIEF VALVE

3. Remove bottom cover.

4. Spread Bubble Type Leak Detector

over suspected areas and watch closely for bubbles.

5. Repair areas as required.

PRESSURE GAUGE

REPAIRING LEAKS IN STEAM JACKETED KETTLE FITTINGS

If unit will not hold a vacuum the most likely cause is a leak at one of the fittings.

Often, the easiest way to eliminate a leak is reseal the suspect areas.

1. Water Level Probe Remove, clean threads, apply teflon thread sealant and reinstall.

2. Pressure Relief Valve A/ Inspect for signs of leaks. Replace if required.

B/ Remove, clean threads, apply teflon thread sealant and reinstall.

3. Pressure Gauge A/ Inspect face of gauge. If it contains moisture on the inside of face

replace.

B/ Inspect compression nut and inspect for tightness. If it looks cracked or damaged replace.

4. Chrome Vent Nut Remove, clean threads, apply teflon thread sealant and reinstall. If it looks cracked or damaged replace.

Page 21

MARINE LOCK TESTING PROCEDURE

1. Check that lock clears

stop pin on side box without rubbing when kettle is tilted (Figure A).

2. Check side to side play. Lock should remain fully over stop pin when pushed to it's maximum side to side play (Figure B).

3. Check that the kettle when pushed fully upright moves the lock to a closed position. To check this:

A/ Hold the latch firmly in the unlocked position while tilting the kettle back to an upright position.

B/ The kettle sidebox will force the lock into a new position.

C/ Hold the lock in this position and try to tilt the kettle forward. The latch should prevent the kettle from tilting.

4. Check shoulder bolt is firmly seated against console body.

5. Check on inside of console box that shoulder bolt locknut is secure.

Stop Pin on

Sidebox

Side Box

Shoulder Bolt

Figure A

(Side View)

Figure B

(Top View)

Marine Lock (Latch)

Side to Side Play

Lockwasher

Locknut

Console

PRESSURE GAUGE "O" RING REPLACEMENT PROCEDURE

1. Switch kettle OFF and disconnect main power at

fused disconnect switch.

2. Secure kettle in tilted position. Remove bottom cover.

3. Loosen pressure gauge compression nut.

4. Loosen and remove the two knurled

nuts and mounting brackets holding gauge in place.

5. Clean pressure gauge body and "O" ring contact area on kettle body.

6. Install new "O" ring on gauge.

7. Replace gauge in hole and fasten in

place with knurled nuts. Gauge should be sufficiently tightened to hold "O" ring firmly against body of kettle.

KNURLED

NUTS

Must be

firmly

tightened.

Area contacted by "O" Ring must

be clean and free of food, grease

and other deposits prior to

installing or replacing "O" Ring.

BRACKETS

PRESSURE GAUGE

COMPRESSION NUT

"O" RING

Part Number

FA05002-21

PRESSURE

GAUGE

Part Number

KE50429-2

psi

kPa

400

350

300

150

250

200

100

Page 22

DIAGNOSTIC GUIDE

This section contains servicing information intended for use by Authorized Service Personnel.

NOTE 1: If Fault Isolation Procedure is required, be sure to start at step #1. NOTE 2: On table type kettles the entire control mounting panel may be removed from kettle control

housing for easier troubleshooting and parts replacement.

A/ Problem: Kettle is not heating at all. (Kettle must be on and temperature control set.)

Possible Causes

1. No incoming power.

2. Kettle is tilted.

3. Low water condition.

4. Defective ON/OFF switch.

5. Defective 12 VDC relay.

6. Defective safety thermostat.

7. Defective contactor/s.

8. Defective potentiometer.

9. Defective low water level

probe.

10. Defective thermistor.

11. Defective 240/16 VAC

transformer.

12. Defective control box.

13. Defective elements.

Fault Isolation Pr

ocedure

Step Test

1. Is there proper incoming voltage at

terminal block?

2. Is the red LED illuminated?

3. Is the green LED illuminated?

4. Do both contactors energize?

Result Remedy

Yes Go to step #2. No Correct external power supply problem.

Yes Follow Reservoir Fill Procedure (page

17). If this does not correct the problem, go to Problem D.

No Go to step #3.

Yes Go to step #4. No Go to step #7.

Yes

No Go to step #5.

Check contactor contacts for pitting. Voltage across contactor terminals while in a closed position indicates a poor contact. Replace contactor/s as necessary. Check elements for short at ground or an open circuit. If element/s are defective contact the factory. Elements are not field replaceable.

5. Measure continuity across safety

thermostat. Is it an open circuit?

6. Is there 120 VAC present across the

coils of the contactors?

7. Remove wire from low water level probe

and ground it to the body of the kettle. Do the contactors now energize?

8. Is there 16VAC present at output of 16

VAC transformer?

Yes Replace defective safety thermostat. No Go to step #6.

Yes Replace defective contactor/s. No Go to step #6.

Yes Clean or replace defective low water

level probe. Replace defective red LED.

No Go to step #8.

Yes Go to step #9. No

Replace defective 240/16 VAC transformer.

Page 23

9. Measure continuity of ON/OFF switch. Is

it operating properly?

Yes Go to step #10. No Replace defective ON/OFF switch.

10. Unplug control box and measure the

resistance across potentiometer. Is it approximately 0 ohms at maximum setting and 50,000 ohms at minimum?

11. Remove edge connector from control

box. While kettle is cold or thermistor is removed and allowed to cool, measure the resistance between edge connector’s pins #2 and #7. Is it approximately 100,00 ohms?

B/ Problem: Kettle heats too slowly or not hot enough. (Note: normal max. operating pressure with an empty kettle is 30-35 psi.)

Yes Go to step #11. No Replace defective potentiometer.

Yes Spray contact cleaner on control box

terminals and edge connector. Try box again, if the problem still exists, replace defective control box.

No Replace defective thermistor.

Possible Causes

1. Air in jacket requires venting.

2. Defective safety thermostat.

3. Defective potentiometer.

4. Defective thermistor.

5. Defective contactor/s.

6. Defective control box.

7. Defective elements/s.

Fault Isolation Pr

ocedure

Step Test

1. In a cold state, does the pressure gauge

read in the green zone?

2. Do the contactors shut off too early?

(before reaching normal maximum operating pressure.)

3. Does the green LED remain illuminated

after the contactors shut off?

4. Unplug control box and measure the

resistance across potentiometer. Is it approximately 0 ohms at maximum and 50,000 ohms at minimum setting?

Result Remedy

Yes Go to step #2. No There is air present in the jacket of the

kettle. Follow Kettle Venting Procedure (page 12). If constant venting is required, there is a leak that should be corrected.

Yes Go to step #3. No Check contactor contacts for pitting.

Voltage across terminal of contactor while energized signifies a poor contact. Replace contactor/s as necessary. Check elements for short to ground or open circuit. If elements are defective, contact the factory. Elements are not field replaceable.

Yes Replace defective safety thermostat. No Go to step #4.

Yes Go to step #5. No Replace defective thermistor..

Yes Go to step #6.

Page 24

5. Remove kettle thermistor and allow to cool. Remove edge connector from control box. Test resistance across edge connector's pins #2 and #7. Is it approximately 100,000 ohms?

No Replace defective thermistor

6. Turn the potentiometer on the control box clockwise to increase the maximum operating temperature. Does the kettle now achieve maximum operating pressure of 30-35 psi in an empty kettle?

C/ Problem: Kettle is overheating.

Possible Causes

1. Defective thermistor

2. Defective potentiometer.

Fault Isolation Pr

ocedure

3. Defective 12 VDC relay.

4. Defective control box.

Step Test

1. Does the green LED turn off even though the contactors remain energized?

2. Unplug the control box and measure the resistance across the potentiometer, Is the resistance approximately 0 ohms at maximum and 50,000 ohms at minimum setting?

Yes Kettle is operating correctly. No Spray contact cleaner on control

terminals and edge connector. Try box again. If problem still exists, replace defective control box.

Result Remedy

Yes Replace defective 12 VDC relay. No Go to step #2.

Yes Go to step #3. No Replace defective thermistor.

3. Remove kettle thermistor and allow to cool Remove edge connector from control box. Test resistance across edge connector’s pins #2 and #7. Is it approximately 100,000 ohms?

4. Turn the potentiometer on the control box counter-clockwise to decrease the maximum operating temperature. does the kettle continue to overheat?

D/ Problem: Red LED remains illuminated even though water has been added.

Yes Go to step #4. No Replace defective thermistor.

Yes

No Kettle is operating correctly.

Spray contact cleaner on control box terminal and edge connector. Try box again. If problem still exists, replace defective control box.

Possible Causes

1. Defective low water level probe

Fault Isolation Procedure

Step Test

1. Remove wire from low water level probe and ground the wire to the body of the kettle. Does the red LED turn off?

2. Defective control box.

Result Remedy

Yes Replace or clean defective low water

level probe.

No Spray contact cleaner on control box

terminals and edge connector. Try box again. If problem still exist, replace defective control box.

Page 25

WIRING DIAGRAM

3 Gallon Kettles

200-240v Single Phase Only

380-480v Single Phase Only

Page 26

WIRING DIAGRAM

6-20 Gallon

200-240v

380-600v

Page 27

Symbol Legend

(page 1 of 2)

❐ English ❐ French ❐ Spanish ❐ Italian ❐ German ❐ Chinese-Simplified ❐ Chinese-Traditional

RISK OF ELECTRICAL SHOCK DANGER DE SECOUSSE ÉLECTRIQUE PELIGRO DE ELECTROCHOQUE PERICOLO DI SCOSSA STROMSCHLAG-GEFAHR

SPLASHPROOF ANTIÉCLABOUSSURES A PRUEBA DE SALPICADURAS PROTETTO CONTRO GLI SPRUZZI SPRITZWASSERDICHT

DISCONNECT ELECTRICAL SUPPLY BEFORE WORKING ON KETTLE COUPER LE COURANT AVANT D'INTERVENIR SUR L'ÉQUIPEMENT DESCONECTAR LA ALIMENTACION ELECTRICA ANTES DE REALIZAR TRABAJOS EN EL EQUIPO DISINSERIRE LA CORRENTE PRIMA DI LAVORARE SULLA MACCHINA STROMVERSORGUNG AUSSCHALTEN, BEVOR AM GERÄT GEARBEITET WIRD

MAIN POWER ALIMENTATION ÉLECTRIQUE ALIMENTACION PRINCIPAL ALIMENTAZIONE HAUPTSTROM

OFF ARRÊT APAGADO SPENTO AUS

CONTINUE CONTINUER CONTINUAR CONTINUA WEITER

START OF ACTION DÉBUT DE L'ACTION INICIAR FUNCIONAMIENTO INIZIO OPERAZIONE FUNKTION STARTEN

ON MARCHE ENCENDIDO ACCESO AN

PAUSE, INTERRUPTION PAUSE, INTERRUPTION PAUSA, INTERRUPCION PAUSA, INTERRUZIONE PAUSE, UNTERBRECHUNG

RESET RÉENCLENCHER RECONECTAR RESET NULLSTELLEN

STOP OF ACTION ARRÊT DE L'ACTION PARAR FUNCIONAMIENTO ARRESTO OPERAZIONE FUNKTION STOPPEN

FAST START DÉMARRAGE RAPIDE INICIO RAPIDO AVVIAMENTO RAPIDO SCHNELLER START

FAST STOP, EMERGENCY ARRÊT RAPIDE D'URGENCE PARADA RAPIDA, EMERGENCIA ARRESTO RAPIDO, EMERGENZA SCHNELLER STOPP, NOTFALL

Page 28

Symbol Legend

(page 2 of 2)

❐ English ❐ French ❐ Spanish ❐ Italian ❐ German ❐ Chinese-Simplified ❐ Chinese-Traditional

AUTOMATIC TEMPERATURE CONTROL COMMANDE AUTOMATIQUE DE LA TEMPÉRATURE AJUSTE AUTOMATICO DE TEMPERATURA CONTROLLO AUTOMATICO TEMPERATURA AUTOMATISCHE TEMPERATURREGELUNG

BURNER AND/OR ELEMENT ENERGIZED BRÛLEUR ET/OU ÉLÉMENT ALLUMÉ QUEMADOR O ELEMENTO ENCENDIDO FIAMMA E/O ELEMENTO ATTIVATI BRENNER ODER ELEMENT EINGESCHALTET

HEATING ÉBULLITION CALEFACCION RISCALDAMENTO HEIZUNG

HEAT ADJUSTMENT RÉGLAGE DE LA CHALEUR REGULACION DE CALOR REGOLAZIONE RISCALDAMENTO WÄRMEREGULIERUNG

LOW WATER NIVEAU BAS DE L'EAU NIVEL DE AGUA BAJO LIVELLO BASSO WASSERSTAND NIEDRIG

IGNITION FAILURE PANNE D'ALLUMAGE FALLO DE ENCENDIDO MANCATA ACCENSIONE

ZÜNDUNGSFEHLER

COOLING REFROIDISSEMENT REFRIGERACION RAFFREDDAMENTO KÜHLUNG

MIXER BRIDGE PONT DU MÉLANGEUR PUENTE DE MEZCLADORA MENSOLA MESCOLATORE MISCHER-BRÜCKE

✔✔✔

LEFT KETTLE BOUILLOIRE GAUCHE HERVIDOR IZQUIERDO BOLLITORE SINISTRO LINKER KOCHKESSEL

MIX MÉLANGER MEZCLAR MESCOLATURA MISCHEN

UP HAUT ARRIBA SU RAUF

HOT WATER EAU CHAUDE AGUA CALIENTE ACQUA CALDA HEISSES WASSER

✔✔✔

START R

RIGHT KETTLE BOUILLOIRE DROITE HERVIDOR DERECHO BOLLITORE DESTRO RECHTER KOCHKESSEL

LIFT LEVER LEVANTAR SOLLEVARE HEBEN

DOWN BAS ABAJO GIÙ RUNTER

COLD WATER EAU FROIDE AGUA FRIA ACQUA FREDDA KALTES WASSER