Middleby CROWN SB-ST-E Installation & Operation Manual

Marine steam-it electric counter pressure cooker

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Installation & Operation Manual

Electric Counter Pressure Cooker

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

Manual 14-0299 Rev 4 (11/22)

$21.00

Marine Steam-It

SB-ST-E

servicing this equipment.

CROWN FOOD SERVICE EQUIPMENT

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

Telephone: 919-762-1000

SB-ST-E

WARNING

A Middleby Company

www.crownsteamgroup.com

MARINE STEAM-IT ELECTRIC COUNTER

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this

manual for the life of the equipment:

Model #: ___________________________

Serial #: ___________________________

Date Purchased: _____________________

PRESSURE COOKER

ANUAL

ECTION

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Summary of Contents for Middleby CROWN SB-ST-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...
Page 2 Marine Steam-It Electric Counter Pressure Cooker Your Service Agency’s Address: Model Serial number Sterilizer installed by Installation checked by DISTRIBUTION STATEMENT THIS PUBLICATION IS REQUIRED FOR OFFICIAL USE FOR ADMINISTRATIVE OR OPERATING PURPOSES. DISTRIBUTION IS LIMITED TO U.S. GOVERNMENT AGENTS ONLY. OTHER REQUEST FOR THIS DOCUMENT MUST BE REFERRED TO COMMANDER, NAVAL SEA SYSTEMS COMMAND, SEA 09, WASHINGTON, DC 20362 FEDERAL SPEC S-C-1474B...
Page 3: Important Notes For Installation And Operation
Marine Steam-It Electric Counter Pressure Cooker Safety Precautions 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.
Page 4: Table Of Contents
Table of Contents Marine Steam-It Electric Counter Pressure Cooker RETAIN THIS MANUAL FOR FUTURE REFERENCE. Table of Contents Important Notes For Installation and Operation ..............3 Service Connections ......................5 Installation ..........................6 Operation ..........................8 Maintenance ......................... 16 Illustrated Parts List ......................20 Troubleshooting ........................
Page 5: Service Connections
1 [25] Marine Steam-It Electric Counter Pressure Cooker Service Connections 2.13 [54] 3 [76] 6 [152] Service Connections 1.06 [27] DETAIL A DIMENSIONS ARE IN INCHES [MM] MARINE FOOT DIMENSIONS ARE IN INCHES [MM] 0.38 [3] 23.75 [603] 31.5 [800] 3.25 9.88 25 [640]...
Page 6: Installation
Installation Marine Steam-It Electric Counter Pressure Cooker Installation Unpacking and Assembly The Steam-It cooker is shipped in a carton with protective padding and mounted on a wooden pallet. Carefully remove the carton, padding and the bolts securing the unit to the wooden pallet. Inspect assemblies as follows: 1.
Page 7 Marine Steam-It Electric Counter Pressure Cooker Installation Installation Check-Out After the Steam-It cooker is completely assemblies and properly located with electrical supply connected, the cooker must be given a thorough checkout before being put into cooking operation. Before making this checkout the operator must be thoroughly familiar with the operating procedures in Section 3 and with the function of each control described in principles of operation in Section 3.
Page 8: Operation
Operation Marine Steam-It Electric Counter Pressure Cooker Operation Principles of Operation PLEASE READ CAREFULLY THE FOLLOWING INFORMATION AND THE OPERATING INSTRUCTIONS ON THE FOLLOWING PAGES. CAUTION The model SB-ST-E Steam-It pressure cooker cylinder is constructed of a corrosion resistant alclad aluminum alloy.
Page 9 Marine Steam-It Electric Counter Pressure Cooker Operation Preliminary Procedures 1. Ensure that electric supply is connected and operating at until See Installation Instructions. 2. Close drain valve (fig. 4, No. 3) by turning valve handle Clockwise. 3. Hang pan supports (fig. 4, No. 2) on pan support studs (cylinder side walls). The horizontal keyhole on the support should be at rear or compartment and vertical keyhole near front.
Page 10 Operation Marine Steam-It Electric Counter Pressure Cooker Figure 2 PAGE OF 32 INSTALLATION & OPERATION MANUAL 14-0299 REV 4 (11/22)
Page 11 Marine Steam-It Electric Counter Pressure Cooker Operation Figure 3 INSTALLATION & OPERATION MANUAL 14-0299 REV 4 (11/22) PAGE OF 32...
Page 12 Operation Marine Steam-It Electric Counter Pressure Cooker Once the preheating cycle is completed, the cooker compartment may be loaded. The following procedures should be followed: 1. Insert the pans of food into the pan support located on the right and left side of the cylinder. 2.
Page 13 Marine Steam-It Electric Counter Pressure Cooker Operation Facts on Parade 1. All foods, except cakes and pastry, can be cooked in a steam cooking unit. 2. Steam cooked meals have greater nutritional value since they retain most of their vitamins and minerals. 3.
Page 14 Operation Marine Steam-It Electric Counter Pressure Cooker Recommended Cooking Times (continued) Approx. Recommended 12” x 20” Timer Approximate No. Raw Weight Perforated Pan Food Item No. of Pans Setting in Cooked 2oz. (55g) Per Pan Minutes Servings Per Pan* Inch VEGETABLES, FRESH Beans, Wax, Green 30-35...
Page 15 Marine Steam-It Electric Counter Pressure Cooker Operation The Flue (Fig. A) The Flue serves as a protection shield for the Steam Trap (B), safety Valve (A), Exhaust Valve (D), as well as 8 front-facing mount for the Steam Gauge (E). ks servicing 0’ these parts may at times require the removal of the flue. an exploded view drawing is provided to show their proper relative positions within the flue and the method of their assembly to the cooking cylinder.
Page 16: Maintenance
Maintenance Marine Steam-It Electric Counter Pressure Cooker Maintenance Preventive Maintenance This section contains both preventive and corrective maintenance information. Preventive maintenance may be performed by maintenance personnel at the establishment in which the cooker is installed. It is recommended that user personnel never attempt to make repairs or replacements to the equipment without the assistance of authorized service agent.
Page 17 Marine Steam-It Electric Counter Pressure Cooker Maintenance Gasket Replacement The door gasket (Figure 9, item 4) is readily replaced by first removing the door assembly from the cooking compartment as explained in disassembly and cleaning instructions. The worn gasket is removed in the same manner as described for cleaning and a replacement substituted.
Page 18 Maintenance Marine Steam-It Electric Counter Pressure Cooker 4. Replacement of safety valve, trap plumbing and exhaust valve assembly (as required) may now be made. The components of the steam exhaust valve assembly. CAUTION If the water supply is known to be hard or corrosive, a source of threaded water should be used. Corrosion may also occur if water is not drained daily.
Page 19 Marine Steam-It Electric Counter Pressure Cooker Maintenance Cleaning Exhaust Silencer The exhaust silencer should be removed and cleaned periodically. As the cooking chamber is exhausted of steam through the silencer, impurities can build up from food particles. Cleaning should be frequent enough to prevent clogging to occur. For this reason, the exhaust silencer is made easily accessible and simple to remove.
Page 20: Illustrated Parts List
Illustrated Parts List Marine Steam-It Electric Counter Pressure Cooker Illustrated Parts List Figure 7 Cooker Compartment PAGE OF 32 INSTALLATION & OPERATION MANUAL 14-0299 REV 4 (11/22)
Page 21 Marine Steam-It Electric Counter Pressure Cooker Illustrated Parts List Cooker Compartment (Fig. 7) ITEM NO. DESCRIPTION PART NO. BASEPLATE ASSY - FIXED 95-3301 TRANSFORMER 440/480 V UNITS 10-5234 NO. 10 LOCKWASHER STAINLESS STEEL NO. 10-32 x 1/2” BINDING HD SCREW STAINLESS STEEL LEAD ASSY, TRANSFORMER 95-3394 PLUG BUTTON...
Page 22 Illustrated Parts List Marine Steam-It Electric Counter Pressure Cooker Cooker Compartment (Fig. 7 continued) ITEM NO. DESCRIPTION PART NO. DOOR HANDLE ASSY - COMPLETE 95-0144 DRAIN PLUG ASSY - COMPLETE 95-0154 HANDLE BUMPER 10-0226 NO. 8-32 x 1/8 BINDING HD SCREW TY ‘Z’ STAINLESS STEEL SAFETY VALVE 10-4636 STEAM TRAP...
Page 23 Marine Steam-It Electric Counter Pressure Cooker Illustrated Parts List Figure 8 Door Handle Assembly (Fig. 8) ITEM NO. DESCRIPTION PART NO. NO. 10-32 ACORN NUT 10-2318 #10 SHAKEPROOF LOCKWASHER 10-2514 LOCKING SCREW 10-1999 BEARING SPACER 95-0120 3/8” SHAKEPROOF LOCKWASHER 10-2517 DOOR LOCK KNOB 10-0050 DOOR HANDLE CASING...
Page 24 Illustrated Parts List Marine Steam-It Electric Counter Pressure Cooker Cooker Door Assembly The door of the Cooker has been engineered to establish a positive method of sealing the steam pressure within the cooking cylinder. As steam pressure builds up within the cylinder, the door seal will tend to become more positive. However, the door should be adjusted to make a good initial seal between the door gasket and the door opening without the added assistance of “internal cylinder steam pressures.
Page 25 Marine Steam-It Electric Counter Pressure Cooker Illustrated Parts List Fulcrum & Drain Assembly The Fulcrum and Drain Assembly is located at the lower front of the cooking cylinder and furnishes a sturdy anchorage for the door locking system of the door handle. Also provided In this assembly is a means of adjustment for the door seal. The drain port and drain plug provide a means of discharging accumulations of water from !.he cooking cylinder.
Page 26 Illustrated Parts List Marine Steam-It Electric Counter Pressure Cooker Safety Valve The Safely Valve is set to automatically relieve the cooking compartment of excessive pressure build-ups by opening at a point between 15 1/2 Ibs. and 16 lbs. Checking Safety Valve If the Safely Valve should leak continually with a pressure build-up, or should it cause an interruption of the Cooking cycle prematurely (less than 15 1/2 Ibs.
Page 27 Marine Steam-It Electric Counter Pressure Cooker Illustrated Parts List Figure 13 Exhaust Valve (Fig. 13) ITEM NO. DESCRIPTION PART NO. TEE ASSEMBLY 95-0756 BALL & PIN ASSEMBLY 95-0372 DIAPHRAGM BODY ASSEMBLY 95-2077 NO. 10 FLAT WASHER 3/16” ID x 1/2 OD x0.086 ( CAD. PI ) 10-2425 SPRING, COMPRESSION 10-4675...
Page 28: Troubleshooting
Troubleshooting Marine Steam-It Electric Counter Pressure Cooker Troubleshooting Element Control Switch The element control switch, located under the removable front lower panel, just left of center, governs the flow of current to the heating elements to maintain cylinder pressures at a near constant 14 PSI. Figure 14 Figure 15 How It Works...
Page 29 Marine Steam-It Electric Counter Pressure Cooker Troubleshooting The cut-in and cut-off points of the element control switch may be adjusted by rotating the small screw at the center of the smaller dial (FIG 15, E). Normally factory setting is for a one pound differential between cut-in and cut-off. To increase the range of differential, rotate screw clockwise to decrease the range of differential, rotate the screw counterclockwise.
Page 30 Troubleshooting Marine Steam-It Electric Counter Pressure Cooker Timer The timer located at the lower right front of the Steam-It provides a means of manual control. The Steam-It is put into an automatic cycle of cooking with the setting of the timer to any of its calibrated periods of cooking. Its timing cycle however, is automatically delayed by the timer control switch until free venting has occurred and a cylinder pressure build-up to 10 PSI has been reached.
Page 31 Marine Steam-It Electric Counter Pressure Cooker Troubleshooting Guide Possible Cause Correction A. Unit fails to operate at all (no pressure build-up). 1. Blown fuse. 1. Replace fuse. If it blows again, check that source of electricity supply is 60 AMPS. 2.
Page 32 When service is needed, contact a Market Forge Authorized Service Agency, or your dealer. To avoid confusion, always refer to the model number, serial number, and type of your appliance. CROWN FOOD SERVICE EQUIPMENT A Middleby Company 70 Oakdale Road, Downsview (Toronto) Ontario, Canada, M3N 1V9 Telephone: 919-762-1000 www.crownsteamgroup.com...