Crown ECT-6 User manual

Manual 10132 Rev 2 (08/22)
$21.00
Self-Generating Steam Jacketed
Counter Tilting Kettles
MANUAL SECTION CO
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this
manual for the life of the equipment:
Model #:
___________________________
Serial #:
___________________________
Date Purchased:
_____________________
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury
or death. Read the installation, operating and maintenance instructions thoroughly before installing or
servicing this equipment.
CROWN FOOD SERVICE EQUIPMENT
A Middleby Company
70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9
Telephone: [phone] www.crownsteamgroup.com
Self-Generating Steam Jacketed
Counter Tilting Kettles
ECT-6, ECT-10 and ECT-12
Installation & Operation Manual
Model ECT-6

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
PAGE 2 OF 24
Self-Generating Steam Jacketed Counter Tilting Kettles
SAFETY PRECAUTIONS
Before installing and operating this equipment, be sure everyone involved in its operation is fully trained and aware of
precautions. Accidents and problems can be caused by failure to follow fundamental rules and precautions.
The following symbols, found throughout this manual, alert you to potentially dangerous conditions to the operator,
service personnel, or to the equipment.
CAUTION
WARNING
NOTICE
This symbol warns of immediate hazards that will result in severe injury or death.
This symbol refers to a potential hazard or unsafe practice that could result in injury or death.
This symbol refers to a potential hazard or unsafe practice that could result in injury, product
damage, or property damage.
This symbol refers to information that needs special attention or must be fully
understood, even though not dangerous.
DANGER
Copyright © 2022 by Crown. All rights reserved. Published in the United States of America.

IMPORTANT NOTES FOR INSTALLATION AND OPERATION
NOTICE
Contact the factory, the factory representative or local service company to perform maintenance and repairs.
It is recommended that this manual be read thoroughly and that all instructions be followed carefully.
WARNING
Improper installation, operation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read
the installation, operating and maintenance instructions thoroughly before installing, operating or servicing this equipment.
NOTICE
Keep the appliance area free and clear from combustibles.

Adequate clearances must be maintained for servicing and proper operation.
WARNING
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages
that follow this symbol to avoid possible injury or death.
WARNING
FOR YOUR SAFETY:

NOTICE
This manual should be retained for future reference.
NOTICE
This product is intended for commercial use only. NOT FOR HOUSEHOLD USE.
NOTICE
Do not attempt to operate this unit in the event of a power failure.

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 3 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles
RETAIN THIS MANUAL FOR FUTURE REFERENCE.
Table of Contents
Safety.................................................................................................................................... 2
Service Connections............................................................................................................. 4
Introduction ........................................................................................................................... 5
Installation............................................................................................................................. 6
Operation .............................................................................................................................. 7
Cleaning................................................................................................................................ 8
Maintenabce ......................................................................................................................... 9
Troubleshooting .................................................................................................................... 10
Appendix A, Material Safety Data Sheet............................................................................... 11
TC

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
PAGE 4 OF 24
Self-Generating Steam Jacketed Counter Tilting Kettles
S C
S C

ELECTRICAL CHARACTERISTICS AND SPECIFICATIONS
CAPACITY AND DIMENSIONS
SERVICE CONNECTIONS

- COLD WATER: 3/8” O.D. tubing to faucet (OPTIONAL)
- HOT WATER: 3/8” O.D. tubing to faucet (OPTIONAL)
C
H
Model Capacity Units A B C D E F G H J K
ECT-6 6 gallons
23 liters
in
(mm)
12”
(305)
14.38”
(365)
25”
(635)
15.24”
(387)
25.13”
(638)
4”
(102)
28”
(711)
4.25”
(108)
13”
(330)
12.75”
(324)
ECT-10 10 gallons
38 liters
in
(mm)
16”
(406)
15”
(381)
25.31”
(643)
19.13”
(486)
28.89”
(734)
4”
(102)
28”
(711)
6.12”
(156)
13”
(330)
12.75”
(324)
ECT-12 12 gallons
45 liters
in
(mm)
16”
(406)
17.25”
(438)
27.56”
(700)
19.13”
(486)
28.89”
(734)
4”
(102)
30”
(762)
6.12”
(156)
13”
(330)
12.75”
(324)
  

208V 220V 240V 380V 415V 480V 600V
ECT-6
1 7.5 36.0 34.1 31.3 - - - -
3 7.5 20.8 19.7 18.1 11.4 10.4 9.0 7.2
ECT-10/12
1 12.0 57.6 54.6 50.0 - - - -
3 12.0 33.3 31.5 28.9 18.3 16.7 14.5 11.5
 


  
ECT-6 130 lbs.
[59 kg] 0” 3”
(76 mm)
2.5”
(64 mm)
ECT-10 180 lbs.
[82 kg] 0” 3”
(76 mm)
2”
(51 mm)
ECT-12 190 lbs.
[86 kg] 0” 3”
(76 mm)
2”
(51 mm)

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 5 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles I
I
D
Models ECT-6 (6 gallon capacity) and ECT-10 (10 gallon capacity) and ECT-12 (12 gallon capacity) electrically
powered, self-contained, countertop, tilting kettles. Each model has a jacket of double-wall construction forming
a sealed reservoir around the lower two-thirds of the kettle. The reservoir is charged with distilled water and
anti-freeze solution. Kettles are equipped with a removable electric heating element and controls, including a low
water cutoff device for protection of the heating element. All models are of identical construction, except for kettle
size and element heating capacity.
B F
Self-contained kettles operate by generating steam in the kettle reservoir. The sequence of operation is as follows:
1. Operator turns the power switch to the ON position and sets the temperature control dial to the desired
setting from 1 to 10.
2. Control circuit is normally completed to the temperature controller if the following conditions exist:
a) Water level in the kettle reservoir is adequate to prevent circuit interruption by the low water cut off
device. An activated cutoff is indicated by the amber low water light turning on, and the heating element
shut off.
b) Kettle is in vertical position with circuit completed through the tilt interlock switch.
3. Thermostat control contacts close to energize contactor coils.
4. Power is supplied to the elements through closed power contactors.
5. As the temperature of water rises in the kettle reservoir, increase in steam pressure is indicated on the
pressure gauge.
6. When the temperature of steam in the reservoir reaches the setting of the temperature control dial, the
temperature controller opens to break the contacts and shuts off the heating element. The heating elements
will cycle on and off as required to maintain temperature setting.

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
PAGE 6 OF 24
Self-Generating Steam Jacketed Counter Tilting Kettles
UNPACKING
IMMEDIATELY INSPECT FOR SHIPPING DAMAGE
Immediately after unpacking the steamer, check for possible shipping damage. If the steamer is found to be damaged,
save the packaging material and contact the carrier within 15 days of delivery.
I
INSTALLATION
I I
1. The kettle must be installed in accordance with:
a) State and/or local codes.
b) In the USA, the National Electrical Code, ANSI/NFPA-70 (latest edition). In Canada, the Canadian Electrical
Code, Part 1, CSA Standard C22.1 (latest edition).
 󰀩
3. Mark four corner locations of appliance base.
4. Remove appliance from counter and locate position of 4 holes as per Figure 1. Drill four 7/16” diameter holes.
 
top thickness.
6. Apply a continuous bead of Silastic or other equivalent sealant along the complete perimeter edge of the appliance base.
 󰀨
8. A Control Box with power supply equivalent to Electrical Rating of appliance should be located conveniently nearby.
WARNING
ELECTRICAL GROUNDING INSTRUCTIONS
Electrical and grounding connections must comply with the applicable portions of the National Electrical
Code and/or other local electrical codes.
WARNING
Disconnect electrical power supply and place a tag at the disconnect switch to indicate you are on the circuit.
9. A waterproof electrical connection from power supply to console housing must be provided.
10. Ground appliance to terminal provided inside console housing.
11. Turn power ON and check for proper operation.
Figure 1

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 7 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles
O
OPERATION
 I
NOTICE
Preheating should not be used when cooking milk and egg food products which adhere to hot cooking surfaces.
These foods should be placed into kettle before heating is begun.
5. Add food to be cooked into the kettle.
6. Place thermostat knob at required temperature setting with a temperature range from roughly 165 °F to 289 °F
(74 °C to 143 °C, jacket temperature.)
 
 
9. Add water to kettle for cleaning purposes.
10. Wash kettle thoroughly. See CLEANING procedure.
T I
WARNING
The safety relief valve may discharge large amounts of steam and/or hot water. Keep away from the
discharge tube at all times. Warn others in the area so they will not be startled by the sound.
 󰀨
2. Check pressure gauge for correct cold kettle reading. Reading should be in the green vacuum zone. If reading is not
in the vacuum zone, follow VENTING INSTRUCTION prior to using the kettle.
3. Place power switch in ON position.
 󰀨
CAUTION
DO NOT ATTEMPT TO TILT WITH LID ON KETTLE.
1. To empty contents, turn handwheel counterclockwise to desired position.
2. To return kettle to cooking position, turn handwheel clockwise until in upright position.
NOTICE
󰀨
kettle has been tilted.

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
PAGE 8 OF 24
Self-Generating Steam Jacketed Counter Tilting Kettles
C
󰀨
1. Add water and mild detergent to the kettle immediately after use.
2. Scrub kettle interior with nylon brush.
CAUTION
The equipment and its parts are hot. Use care when operating, cleaning and servicing.
C
WARNING
Disconnect the power supply to the appliance before cleaning or servicing.
WARNING
Never spray water into electric controls or components!
CAUTION
Do not use cleaning agents that are corrosive.
WARNING
Do not hose down appliance under any condition. Failure to comply will void warranty.
NOTICE
Never scrape the inside of the kettle with metal tools, steel scouring pads, or abrasive cleaners. Scratches will result
which will spoil the kettle’s general appearance and make it harder to clean and maintain a sanitary condition.
3. Loosen food which is stuck to kettle by allowing it to soak at a low temperature setting.
4. Rinse with clear water and dry.
5. Wipe down exterior, rinse and dry.
WARNING
It is NOT RECOMMENDED to use cleaning agents that are corrosive.
Use of cleaning agents that contain chloride, acids or salts are corrosive and may cause pitting and corrosion when used
over a period of time; this will reduce the life of the appliance.
Should pitting or corrosion occur this is not covered by warranty.
Follow the recommended cleaning instructions. Use a mild detergent, warm water and rinse thoroughly.

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 9 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles 


1. Ensure there is adequate vacuum in the kettle jacket before operating.
2. Ensure that the appliance and controls are not damaged and that it can be safely operated.
3. Ensure the work area of the operator is not slippery and is clear of debris so as to provide a safe workplace.
4. Ensure the appliance is clean before each use.
5. Check that the LOW WATER control is operational. Tilting the kettle more than 5 or 10 degrees should cause the
LOW WATER signal light to come on.

1. Perform a “try lever test” on the safety relief valve.
WARNING
The safety relief valve may discharge large amounts of steam and/or hot water. Keep away from the discharge
tube at all times. Warn others in the area so they will not be startled by the sound.
Under normal operating conditions a “try lever test” must be performed every two months. Under severe service
conditions, or if corrosion and/or deposits are noticed within the valve body, testing must be performed more often. A “try
lever test” must also be performed at the end of any non-service period.

free of sediment and debris. Then release lever and permit the valve to snap shut.
If lift lever does not activate, or there is no evidence of discharge, discontinue use of equipment immediately and contact a


1. Lubricate the bronze trunnion bearings.
2. Check the worm gearbox for evidence of oil leaks. It is permanently lubricated with synthetic oil (Shell TIVELA OIL
SC320 or equivalent) and should not require maintenance.
3. Check that the tilt mechanism has not become loose or has excessive backlash.

CAUTION
Under normal operating conditions a “try lever test” should be performed every two months. Under severe service
conditions, or if corrosion and/or deposits are noticed within the valve body, testing must be performed more often.
A “try lever test” should also be performed at the end of any non-service period.
CAUTION

to avoid any bodily contact.
CAUTION
High sound levels may be experienced during “try lever” test. Wear proper safety equipment and exercise extreme
care! Test at, or near, half of the operating pressure by holding the test lever fully open for at least two seconds to

󰀨


INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
PAGE 10 OF 24
Self-Generating Steam Jacketed Counter Tilting Kettles

Proper water level must be maintained within the jacket for the kettle to operate. Depletion of water may occur from
excessive opening of, or leakage through the safety relief valve.
󰀨
the LOW WATER signal light will come on.
In order for the kettle to operate, the following procedure must be followed:
1. Trip the safety relief valve lever to relieve all pressure from the kettle jacket.
2. At exterior rear of kettle jacket remove nut from Air Vent.
3. Insert funnel into Air Vent opening and slowly add the indicated amount of distilled water for:
 
ECT-6 Add 50 oz. (1.5 litres)
ECT-10 and ECT-12 Add 100 oz. (3 litres)
4. Replace Air Vent nut.
5. Follow Air Venting Instructions below.
6. Continue normal Operating Procedure of kettle.

Check pressure gauge when kettle is cold. Gauge should be in the green vacuum zone. If not, air is present which must
be vented (removed) for proper heating. Use the following procedures to vent air.
1. With an empty kettle, place power switch to the ON position.
 󰀨
3. Using a 7/16” wrench, open bleed vent one full turn for 10 seconds and then close.
4. Cool kettle. Check for proper vacuum in the green vacuum zone. If reading is not low enough, repeat entire
procedure, steps 1 to 3.



INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 11 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles
A ‘A’
M S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
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Self-Generating Steam Jacketed Counter Tilting KettlesM S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 13 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles M S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
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Self-Generating Steam Jacketed Counter Tilting KettlesM S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 15 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles M S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
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Self-Generating Steam Jacketed Counter Tilting KettlesM S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 17 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles M S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
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Self-Generating Steam Jacketed Counter Tilting KettlesM S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22) PAGE 19 OF24
Self-Generating Steam Jacketed Counter Tilting Kettles M S D S

INSTALLATION & OPERATION MANUAL 10132 REV 2 (08/22)
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Self-Generating Steam Jacketed Counter Tilting KettlesM S D S