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IMPORTANT FOR FUTURE REFERENCE
Please complete this information and retain this
manual for the life of the equipment:
Model #: ___________________________
Serial #: ___________________________
Date Purchased: ____________________
INSTALLATION & OPERATION
MANUAL
Electric Oyster Bar
OB-2-2-27-E OB-3-2-40-E OB-4-2-54-E
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
y
A Middleby Compan
70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9
Telephone: 919-762-1000
www.crownsteamgroup.com
Printed in Canada
MANUAL 10103R1
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Summary of Contents for Middleby CROWN OB-2-1-27-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 Compan 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
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E IMPORTANT NOTES FOR INSTALLATION AND OPERATION 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. -
Page 3: Table Of Contents
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E TABLE OF CONTENTS DESCRIPTION PAGE Important Notes for Installation and Operation ........2 1.0 Service Connections . -
Page 4: Service Connections
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 1.0 SERVICE CONNECTIONS PART NUMBER 10103R1 2005-03-23... - Page 5 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 1.0 SERVICE CONNECTIONS PART NUMBER 10103R1 2005-03-23...
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Page 6: Installation Instructions
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 2.0 INSTALLATION INSTRUCTIONS GENERAL Direct steam jacketed kettle(s), pressure vessels of a double wall stainless steel construction forming a steam chamber (jacket) enveloping the lower kettle bowl surface. Kettles 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 7 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 2.0 INSTALLATION INSTRUCTIONS (Continued) LEVELING AND ANCHORING THE CABINET 1. Place appliance in the installation position. 2. Place a carpenter’s level on top of the appliance and turn the adjustable feet to level side- to-side and front-to-back.
- Page 8 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 2.0 INSTALLATION INSTRUCTIONS (Continued) EXHAUST HOOD An exhaust system should be located directly above the boiler to exhaust steam and heat generated by the boiler. PLUMBING CONNECTIONS (See Page 4) WARNING: Plumbing connections must comply with applicable sanitary, safety, and plumbing codes.
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Page 9: Operating Instructions
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 3.0 OPERATING INSTRUCTIONS For CSD-1 equipped boilers, see section 4.0 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 10: Csd-1 Optional Feature
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 4.0 CSD-1 OPTIONAL FEATURE OPERATING, TESTING, SERVICING AND CLEANING INSTRUCTIONS 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 11 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 4.0 CSD-1 OPTIONAL FEATURE (Continued) SAFETY LOCKOUT CONDITIONS High Temperature Condition A high temperature safety device is installed on the boiler. Should the temperature exceed the limit of this device, the boiler will be shut down and put in a state of lockout. The “TEMPERATURE”...
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Page 12: Periodic Maintenance
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 5.0 PERIODIC MAINTENANCE Be sure to flush your boiler water level control daily. Failure to follow this procedure can cause the control to malfunction resulting in serious boiler damage. The Boiler Water Level Control installed on your boiler requires periodic maintenance. - Page 13 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E PERIODIC MAINTENANCE (Continued) 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.
- Page 14 INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E DESCALING BOILER (Continued) Replace 3/4" pipe plug securely. Open water supply to appliance allowing water to fill boiler to required level. Let appliance cycle, allow two hours for descaling and cleaning. DO NOT TURN ON STEAM to attached appliances or to upper compartment.
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Page 15: Troubleshooting
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 6.0 TROUBLESHOOTING 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. Water supply is “OFF”. 2. -
Page 16: Kettle Functioning Mode
INSTALLATION AND OPERATION MANUAL, OYSTER BAR (ELECTRIC), MODELS: OB-2-1-27-E, OB-2-2-27-E, OB-4-1-48-E, OB-4-2-54-E 7.0 KETTLE FUNCTIONING MODE FUNCTIONING MODE Direct connected steam jacketed kettles 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.
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