Middleby CROWN SX-34EC Installation & Operation Manual Download Page 1

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MANUAL

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INSTALLATION & OPERATION

MANUAL

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Steamer

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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.

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this

manual for the life of the equipment:

Model #:   ___________________________
Serial #:   ___________________________
Date Purchased:   ____________________

CROWN FOOD SERVICE EQUIPMENT

Middleby

Compan

70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9

Telephone: 919-762-1000 www.crownsteamgroup.com

Printed in Canada

Summary of Contents for CROWN SX-34EC

Page 1: ...ance instructions thoroughly before installing or servicing this equipment IMPORTANT FOR FUTURE REFERENCE Please complete this information and retain this manual for the life of the equipment Model ___________________________ Serial ___________________________ Date Purchased ____________________ CROWN FOOD SERVICE EQUIPMENT A Middleby Company 70 Oakdale Road Downsview Toronto Ontario Canada M3N 1V...

Page 2: ...sible injury or death 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 This manual should be retained for future reference Intended for commercial use only Not for household use Adequate clearan...

Page 3: ...C SX 55EC TABLE OF CONTENTS DESCRIPTION PAGE Important Notes for Installation and Operation 2 1 0 Service Connections 4 2 0 Installation Instructions 5 3 0 Operation 10 4 0 Cleaning 17 5 0 Maintenance 19 6 0 Troubleshooting 20 7 0 Service 22 Part No 10079R5 3 2018 11 27 ...

Page 4: ...INSTALLATION AND OPERATION MANUAL ELECTRIC CONVECTION STEAMER SX 34EC SX 55EC 1 0 SERVICE CONNECTIONS Part No 10079R5 4 2018 11 27 ...

Page 5: ...nt of the steamer and 15 381 mm above the steamer LEVELLING AND ANCHORING Using a spirit level or pan of water in the bottom of the steamer adjust the levelling feet to level the steamer front to back and side to side Mark hole locations on the floor through the anchoring holes provided in the flanged adjustable feet Remove the steamer and drill holes at marked locations on the floor Insert proper...

Page 6: ...er supply line pressure should be 25 50 psi 170 345 kPa for each line The water supply to the generator tank is separate from the water supply to the cooling system where steam is condensed before entering the drain line Install line strainers not provided A manual shutoff valve for each supply line must be provided convenient to the steamer Treated water feeding the boiler inlet supply is recomme...

Page 7: ...nt on page 4 may void the warranty Water supplies vary from one location to another Other factors affecting steam generation are iron content chlorides and dissolved gasses A local water treatment specialist should be consulted before installing any steam generating equipment Untreated water contains scale producing minerals which can precipitate onto the surfaces in the generator tank Due to the ...

Page 8: ... to maintain the proper water level This situation may cause an electric heating element to fail if the element is not adequately covered by water Strainers and filters will not remove minerals from the water Refer to REMOVAL OF LIME SCALE DEPOSITS page 19 VENT HOOD Some local codes may require the steamer to be located under an exhaust hood Information on the construction and installation of vent...

Page 9: ...erve that no steam is entering the compartment and the COOKING light is OFF 4 Close compartment door The COOKING light should now be lit and steam should be heard entering the compartment after about 45 seconds 5 Check drain line to ensure that water from the cold water condenser is flowing through the drain line 6 Open compartment door and observe that steam supply to the chamber is cut off READY...

Page 10: ...ME Closes the drain valve while CLR liquid is being poured into the generator during the delime procedure Ready Light Indicates the temperature has reached 205EF and that the steamer is ready to begin cooking Cooking Light Indicates that a cooking cycle is in progress Timer Set the cooking time 0 to 60 minutes Steam cooking will begin when the door is closed The cooking cycle will be interrupted i...

Page 11: ...ds set the timer to the OFF position The steamer is now ready to cook COOK With compartment preheated and READY light ON place pans of food into the compartment and close the door Set timer to desired cooking time The cooking cycle may be interrupted at any time by opening the door To resume operation close the door Steam will flow into the compartment and the COOKING light will be lit At the end ...

Page 12: ...eft towards the heading CONTINUOUS COOKING This mode will give continuous steam to the cooking chamber until the operator either turns the selector switch to the TIMED COOKED position or turns power OFF to the steamer When cooking is complete or not in use the constant steam cooking feature should be shut off This prevents the steamer from running unnecessarily SHUT DOWN Turn the selector switch t...

Page 13: ...en juices do not need to be preserved Solid pans are good for cooking puddings rice and hot breakfast cereals Vegetables and fruits are cooked in solid pans in their own juice Meats and poultry are cooked in solid pans to preserve their juice or return broth Canned foods can be heated in their opened cans cans placed in solid pans or the contents may be poured into solid pans DO NOT place unopened...

Page 14: ...perforated pan inside solid pan cover with cold water Spaghetti Regular Vermicelli 12 15 Macaroni Shells Elbows 15 18 Lasagna Noodles 15 18 Frozen Casseroles Lasagna 35 Full Pan Meat Loaf 3 5 lb each 40 15 lb Beef Ground Chuck 20 25 10 lb Beans Baked Refried 9 10 lb can Chicken Breasts Legs Thighs 20 15 lb Turkey Frozen Breasts 2 90 6 7 lb each Hot Dogs 3 80 100 SEAFOOD Clams Frozen 10 12 3 dozen ...

Page 15: ...e 10 12 5 4 per pan Scallops Fresh 4 3 lb Scrod Fillets Fresh 3 5 4 lb VEGETABLES Asparagus Spears Frozen 10 12 3 dozen Fresh 5 5 lb Beans Green 2 Cut Frozen Fresh 6 5 lb Lima Frozen 8 5 lb Broccoli Spears Frozen 8 4 lb Spears Fresh 6 5 lb Florets Frozen 6 5 lb Carrots Baby Whole Frozen 8 7 lb Crinkle Cut Frozen 7 8 4 lb Sliced Fresh 11 9 lb Cauliflower Florets Frozen 6 4 lb Fresh 7 8 5 lb Part No...

Page 16: ...SETTING Minutes WEIGHT PER PAN Corn Yellow Whole Kernel Frozen 5 5 lb Cobbettes Frozen 8 27 ears Corn on Cob Fresh 10 12 18 ears Peas Green 6 5 lb Potatoes Whole Russet 55 40 lb Zucchini Slices 8 10 lb Canned Vegetables 6 10 lb can Frozen Mixed Vegetables 6 7 5 lb Part No 10079R5 16 2018 11 27 ...

Page 17: ...ipe dry with a dry cloth Wipe surfaces which touch the door gasket with a cloth or sponge and warm soapy water Rinse with warm clear water and wipe with a dry cloth CAUTION Do not allow the door gasket to come in contact with food oils petroleum solvents or lubricants Wipe all solids away from the drain openings in the compartments to prevent clogging Remove drain screens from inside compartment d...

Page 18: ... as Cameo Talc or Zud First Impression Always rub parallel to polish lines or with the grain Hard water can leave deposits that promote rust on stainless steel Treated water from softeners or certain filters can eliminate these mineral deposits Other deposits from food or lubrication must be properly removed by cleaning Use mild detergent and non chloride cleaners Rinse thoroughly Wipe dry If usin...

Page 19: ...lution into generator slowly to avoid spillage Remove hose Screw plug into deliming fitting so it seals tightly 4 Turn power switch to ON 5 Allow steamer to remain in ready cycle for 1 hours then turn power switch to OFF and allow generator to drain 6 Flush cycle Turn power switch to ON When ready light comes on switch to OFF to drain generator Repeat this step three times to completely flush gene...

Page 20: ...mage to the components and performance of the steamer DOOR LEAKS 1 Check for damage to door gasket 2 Clogged compartment drain or plumbing WATER ACCUMULATES IN THE COMPARTMENT 1 Compartment drain clogged WATER FLOWS INTO DRAIN DURING SHUTDOWN When steamer is shut down and cold water is running continuously into the open drain either or both solenoid valves did not close when steamer was turned off...

Page 21: ...mostat bulb may be coated with scalant and unable to sense water temperature in the boiler accurately and therefore unable to control the contactors 1 Replace contactors 2 Unscrew thermostat bulb clean off scalants and screw thermostat bulb back in This problem may be an indication of inadequate water quality and is not covered under warranty Have water quality analyzed and corrected immediately t...

Page 22: ...rature To adjust 1 Remove side panel and turn control panel power switch to ON 2 Open compartment door and after about 15 minutes steam will be seen entering the cooking compartment 3 Turn thermostat shaft counterclockwise to lower temperature until steam just ceases to enter cooking compartment and READY light goes on 4 Replace side panel 5 Follow TESTING PROCEDURES in this manual DRAIN WATER TEM...

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