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Installation & Operation Manual
Oyster Bars, Electric Boilers
OB-2-2-27-E, OB-3-2-40-E & OB-4-2-54-E
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
M
R
ANUAL 10103
EV 3 (08/22)
$21.00
servicing this equipment.
CROWN FOOD SERVICE EQUIPMENT
70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9
Telephone: 919-762-1000
Model OB-E
WARNING
A Middleby Company
www.crownsteamgroup.com
IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this
manual for the life of the equipment:
Model #: ___________________________
Serial #: ___________________________
Date Purchased: _____________________
OYSTER BARS, ELECTRIC BOILERS
M
S
ANUAL
CO
ECTION
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Related Manuals for Crown Oyster Bars OB-2-2-27-E
Summary of Contents for Crown Oyster Bars OB-2-2-27-E
- Page 1 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: 919-762-1000 www.crownsteamgroup.com...
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Page 2: Important Notes For Installation And Operation
This manual should be retained for future reference. It is recommended that this manual be read thoroughly and that all instructions be followed carefully. Copyright © 2022 by Crown. All rights reserved. Published in the United States of America. PAGE OF 16 INSTALLATION &... -
Page 3: Table Of Contents
Oyster Bars, Electric Boilers Table of Contents RETAIN THIS MANUAL FOR FUTURE REFERENCE. Table of Contents Important Notes For Installation and Operation ..............2 Service Connections ......................4 Installation Instructions ......................5 Operation ..........................7 CSD-1 Optional Feature ....................8 Periodic Maintenance ...................... -
Page 4: Service Connections
WATER QUALITY STATEMENT Water is the essential ingredient in steam equipment, water quality is the major factor affecting the performance of your appliance. Crown Steam Group offers a Comprehensive Water Treatment System which exceeds our minimum water requirements. Proof of installation and proper cartridges replacement is required for warranty coverage. -
Page 5: Installation Instructions
Oyster Bars, Electric Boilers Installation NSTALLATION NSTRUCTIONS General Direct steam jacketed oyster cookers are pressure vessels of a double wall stainless steel construction forming a steam chamber (jacket) enveloping the bowl surface. Cookers are mounted on a modular cabinet base housing an electric boiler designed to ASME Code and approved as a steam heating boiler restricted to operation at pressure not to exceed 15 psi. - Page 6 Installation Oyster Bars, Electric Boilers LECTRICAL ONNECTIONS WARNING 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 working on the circuit.
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Page 7: Operation
Oyster Bars, Electric Boilers Operation PERATION For CSD-1 equipped boilers, see this section for CSD-1 Optional Feature for proper operating instructions. Boiler Controls (Inside Cabinet) Main Power Switch ON fills the boiler tank and turns the boiler heaters on. You should allow 20 minutes to fill the tank and generate steam. -
Page 8: Csd-1 Optional Feature
Operation Oyster Bars, Electric Boilers Operation Instructions for CSD-1 Optional Feature START-UP PROCEDURE 1. Close the manual blowdown valve. 2. Open cabinet door and turn “ON” power switch. The green pilot light will come “ON.” Water will begin to enter the boiler. When enough water has entered the boiler, the (amber) “STANDBY”... -
Page 9: Periodic Maintenance
Oyster Bars, Electric Boilers Periodic Maintenance Periodic Maintenance WARNING Disconnect the unit from the power supply before cleaning or servicing appliance. NOTICE Contact the factory, the factory representative or a local service company to perform maintenance and repairs should the appliance malfunction. Refer to warranty terms. IMPORTANT INSTRUCTIONS Be sure to flush your boiler water level control daily. - Page 10 Periodic Maintenance Oyster Bars, Electric Boilers CAUTION If heater does not shut off during blowdown, immediately discontinue use of appliance and call for service. Continue draining water for about fifteen (15) seconds from control, until water is clean. Manually close valve. Recheck gauge glass.
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Page 11: Oyster Cooker Functioning Mode
Oyster Bars, Electric Boilers Cooker Function Mode / Operation / Preventive Maintenance Oyster Cooker Functioning Mode Direct connected steam jacketed oyster cookers consist of a stainless steel bowl and a stainless steel jacket which envelopes the lower surface of the bowl thus forming a sealed pressure vessel (chamber) into which steam is introduced by means of a manual control valve. -
Page 12: Cleaning
Cleaning Oyster Bars, Electric Boilers Cleaning WARNING Never spray water into electric controls. CAUTION Do not use cleaning agents that are corrosive. CAUTION Live steam and accumulated hot water in the compartment may be released when the door is opened. CAUTION Disconnect the power supply during cleaning or servicing. -
Page 13: Troubleshooting
Oyster Bars, Electric Boilers ROUBLESHOOTING Troubleshooting NOTICE Contact the factory, the factory representative or local service company to perform maintenance and repairs. Refer to warranty terms. NOTICE At least twice a year have an authorized service person clean and adjust the unit for maximum performance. Water Not Being Supplied to Boiler 1. - Page 14 Oyster Bars, Electric Boilers Notes PAGE OF 16 INSTALLATION & OPERATION MANUAL 10103 REV 3 (08/22)
- Page 15 Oyster Bars, Electric Boilers Notes INSTALLATION & OPERATION MANUAL 10103 REV 3 (08/22) PAGE OF 16...
- Page 16 OB-2-2-27-E, OB-3-2-40-E & OB-4-2-54-E A product with the Crown name incorporates the best in durability and low maintenance. We all recognize, however, that replacement parts and occasional professional service may be necessary to extend the useful life of this appliance.
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