LIST OF EFFECTIVE PAGES NOTE: The portion of the text affected by the changes is indicated by a vertical line in the outer margins of the page. Changes to illustrations are indicated by miniature point ing hands. Changes to diagrams are indicated by shaded areas. PAGE NO.
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APPROVAL AND PROCUREMENT RECORD CONTRACT NO. NO. OF UNITS...
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(Insert Classif. of TMDER Here and At Bottom of Page) CLASSIFICATION: NAVSEA (USER) TECHNICAL MANUAL DEFICIENCY/EVALUATION REPORT (TMDER) (NAVSEA S0005-AA-GYD-030/TMMP & NAVSEAINST 4160.3) Instructions: Insert classification at top and bottom of page. Read the following before completing this form. Continue on 8½I x 11I paper if additional space is needed. CHECK APPROPRIATE BLOCKS CLASSIFICATION: NAVSEA 9066/10 (REV.
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PLEASE CLOSE WITH TAPE - DO NOT STAPLE - THANK YOU FOLD HERE COMMANDING OFFICER NAVAL SHIP WEAPON SYSTEMS ENGINEERING STATION NAVAL SEA DATA SUPPORT ACTIVITY (CODE 5B00) PORT HUENEME, CA 93043-5007 FOLD HERE...
IMPORTANT WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. READ THE IN STALLATION, OPERATING AND MAINTENANCE IN STRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance.
Introduction The Blodgett Combi Oven/Steamer two cooking pro cesses Steam Hot Air Separately Combined, or In Sequence Steam Hot Air Combination Steam and Hot Air...
Introduction Description of the Combi Oven/Steamer ABOUT THE OVEN/STEAMER OVEN/STEAMER OPERATION flavor transfer SPECIFICATIONS - COS 5HD/AB Electrical Water...
Installation General Installation Information National Electrical Code, ANSI/NFPA Power 70-Latest Edition and/or Canadian Electrical Water Code CSA C22.1 Drain Basic Plumbing Code of the Building Offi Hood cials and Code Administrators International Inc. (BOCA) and the Food Service Sanitation Manual of the Food and Drug Administration (FDA)
Installation Delivery and Location DELIVERY AND LOCATION UNPACKING COS 5HA dimensions: ASSISTANCE The following clearances are required for the COS 5HA: Phone...
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Installation Installation Base INSTALLATION BASE Figure 2...
Operation Oven Startup and Shutdown OVEN START UP COMBI MODE STEAM MODE Preheating for the STEAM mode Preheating for the COMBI mode HOT AIR MODE COOL DOWN OVEN SHUT DOWN Preheating for the HOT AIR mode...
Operation Standard Controls CONTROLS IDENTIFICATION SEE FIGURE 33 1. DON'T STEAM LIGHT 2. POWER ON LIGHT 3. MODE SELECTOR SWITCH 4. TEMPERATURE DIAL 5. HEATING INDICATOR LIGHT 6. TIMER DIAL 7. FAN SPEED SWITCH NOTE: When looking through the door the blower rotation must be clockwise.
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Operation Standard Controls OPERATION STAY STAY ON NOTE: Always disconnect the power supply be fore servicing the unit.
Operation Optional Meat Probe CONTROLS IDENTIFICATION SEE FIGURE 34 1. MEAT PROBE SWITCH 2. MEAT PROBE CONTROL 3. MEAT PROBE CONNECTOR NOTE: For sanitation it is recommended that the meat probe remain plugged into the front panel receptacle at all times. STAY ON OPERATION NOTE: When setting the internal temperature, be...
Cooking Guide The Hot Air Mode INFORMATION ABOUT THE HOT AIR MODE TIPS AND PROCEDURES How cooking with hot air works Loading the Oven Oiling What can be cooked with hot air Breaded Foods COOKING WITH THE HOT AIR MODE Temperatures Baking Performance...
Cooking Guide The Steam Mode INFORMATION ABOUT THE STEAM MODE How steaming works High Quality Foods What can be steamed Vitamin Retention How to operate the Steam mode The advantages of steaming Firmness Simultaneously Steaming Different Foods Shorter Cooking Times...
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Cooking Guide The Steam Mode TIPS AND PROCEDURES SAMPLE DISHES Containers Vegetables Stocks for Sauces Seasoning Rice and Potatoes Season before cooking: Oil seasoning after cooking: Blanching and Prep Work Eggs Canning and Preserving Thawing Fish Reheating...
Cooking Guide The Combi Mode (Steam and Hot Air) INFORMATION ABOUT THE COMBI (STEAM COOKING IN THE COMBI MODE AND HOT AIR) MODE How Combi Mode Works What do Combi roasting, Combi steaming and Combi baking mean? What can be cooked in Combi mode? The advantages of Combi mode? Productivity Less Shrinkage...
Cooking Guide Summary of Functions MODE SELECTION COOKING METHODS PRODUCTS (Begin with steam, then with dry heat for crusting, browning, gratinating.) (Start with dry heat, switch over to Combi for slow but gentle even browning, switch back and forth as necessary.) (Start with Combi, finish with dry heat for crusty, crisp, brown surface,...
Cooking Guide General Tips and Procedures USING RACKS LOADING THE OVEN USING PANS 1I Deep Steam Table Pan 2I Deep Steam Table Pan REMOVING THE PRODUCT 2½IDeep Perforated Steam Table Pan NOTE: Open the door slowly after steaming! Hot Steam Will Be Present! 4IDeep Perforated Steam Table Pan 6IDeep Perforated Steam Table Pan COOKING TIMES...
Cooking Guide Suggested Times and Temperatures PRODUCT SUGGESTED CORE TEMPERATURE Beef Veal Pork Poultry Lamb Pâtés NOTE: Actual temperatures may vary from those shown. Write in your proven temperatures for ready ref erence.
Maintenance Cleaning and Preventive Maintenance CLEANING THE INTERIOR Cool the oven down NOTE: DO NOT use corrosive cleaners on the Oven/Steamer. CLEANING THE EXTERIOR NOTE: Never spray water into the unit when the temperature is above 212_F. NEV ER SPRAY WATER IN THE UNIT AFTER USING THE HOT AIR OR COMBI WARNING!! MODES.
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Maintenance Decalcification WARNING!! ALWAYS USE PROPER SAFETY EQUIP MENT WHEN DELIMING. Gloves and eye safety equipment are recommended. NOTE: Lime a wayt or a generic equivalent are recommended. The main active ingredient should be a deluted con centration of phospheric acid. NOTE: For heavy lime build up, allow to stand for 1 hour.
Maintenance Troubleshooting Top Oven Section COOL DOWN MODE POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: The COS 5H has a redundant contactor (K1 & K6) which are in series with the 440V operating components (hot air & steam elements, motors). If a redundant contactor is tripped, the con trol circuit lights will work (green OVEN ON (H6) and hot air (H5) but the motors and elements will not work until the fault is determined and the redundant contactor is reset.
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Maintenance Troubleshooting Top Oven Section NOTE: Overloads have an LED on them which flashes when an overload is tripped. POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: The phrases boiler" or steam generator" are used interchangeably. The COS 5HA has an atmo spheric steam generator". The reason is for clarity and brevity.
Maintenance Troubleshooting Top Oven Section HOT AIR MODE NOTE: Confirm cool down works before proceeding with hot air. POSSIBLE CAUSE(S) SUGGESTED REMEDY...
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Maintenance Troubleshooting Top Oven Section HOT AIR MODE (continued) POSSIBLE CAUSE(S) SUGGESTED REMEDY...
Maintenance Troubleshooting Top Oven Section STEAM MODE NOTE: Confirm cool down and hot air modes work before continuing. By checking hot air mode first, you have trouble shot all common components in both the hot air and steam mode up to and through the timer (S4).
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Maintenance Troubleshooting Top Oven Section POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: If the water level is not maintained properly, a safety TAS2 (capillary type thermostat, opens at 275F & must be manualy reset) Before continuing, review the sequence of operation to understand the float circuit / fill logic.
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Maintenance Troubleshooting Top Oven Section POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: If the water level is not maintained properly, a safety (TAS2) (capillary type thermostat, opens at 275F & must be manualy reset) Before continuing, review the sequence of operation to understand the float circuit / fill logic.
Maintenance Troubleshooting Top Oven Section COMBI MODE NOTE: Confirm cool down, hot air and steam modes work before continuing. By confirming previous modes you have tested most of the components in Combi. POSSIBLE CAUSE(S) SUGGESTED REMEDY...
Maintenance Troubleshooting Top Oven Section SEQUENCE OF OPERATION - COOL DOWN SEQUENCE OF OPERATION - COMBI NOTE: Electricity flows through these components NOTE: Electricity flows through these components in the order listed. in the order listed. Hot Air Steam SEQUENCE OF OPERATION - OVERLOAD SAFETY CIRCUIT NOTE: Applies to all modes: Cool Down, Hot Air, Steam and Combi...
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Maintenance Troubleshooting Top Oven Section SEQUENCE OF OPERATION - HOT AIR NOTE: Electricity flows through these components in the order listed.
Maintenance Troubleshooting Bottom Oven Section COOL DOWN MODE POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: The COS 5H has a redundant contactor (K1 & K6) which are in series with the 440V operating components (hot air & steam elements, motors). If a redundant contactor is tripped, the con trol circuit lights will work (green OVEN ON (H6) and hot air (H5), but the motors and ele ments will not work until the fault is determined and the redundant contactor is reset.
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Maintenance Troubleshooting Bottom Oven Section NOTE: Overloads have an LED on them which flashes when an overload is tripped. POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: The phrases boiler" or steam generator" are used interchangeably. The COS 5HA has an atmo spheric steam generator". The reason is for clarity and brevity.
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Maintenance Troubleshooting Bottom Oven Section HOT AIR MODE NOTE: Confirm cool down works before proceeding with hot air. POSSIBLE CAUSE(S) SUGGESTED REMEDY...
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Maintenance Troubleshooting Bottom Oven Section HOT AIR MODE (continued) POSSIBLE CAUSE(S) SUGGESTED REMEDY...
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Maintenance Troubleshooting Bottom Oven Section STEAM MODE NOTE: Confirm cool down and hot air modes work before continuing. By checking hot air mode first, you have trouble shot all common components in both the hot air and steam mode up to and through the timer (S4).
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Maintenance Troubleshooting Bottom Oven Section POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: If the water level is not maintained properly, a safety (TAS1) (caliary type thermostat, opens at 275F & must be manualy reset) Before continuing, review the sequence of operation to understand the float circuit / fill logic.
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Maintenance Troubleshooting Bottom Oven Section POSSIBLE CAUSE(S) SUGGESTED REMEDY NOTE: If the water level is not maintained properly, a safety (TAS1) (capillary type thermostat, opens at 275F & must be manually reset) Before continuing, review the sequence of operation to understand the float circuit / fill logic.
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Maintenance Troubleshooting Bottom Oven Section COMBI MODE NOTE: Confirm cool down, hot air and steam modes work before continuing. By confirming previous modes you have tested most of the components in Combi. POSSIBLE CAUSE(S) SUGGESTED REMEDY...
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Maintenance Troubleshooting Bottom Oven Section SEQUENCE OF OPERATION - COOL DOWN SEQUENCE OF OPERATION - COMBI NOTE: Electricity flows through these components NOTE: Electricity flows through these components in the order listed. in the order listed. Hot Air Steam SEQUENCE OF OPERATION - OVERLOAD SAFETY CIRCUIT NOTE: Applies to all modes: Cool Down, Hot Air, Steam and Combi...
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Maintenance Troubleshooting Bottom Oven Section SEQUENCE OF OPERATION - HOT AIR NOTE: Electricity flows through these components in the order listed.
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Maintenance Troubleshooting Bottom Oven Section SEQUENCE OF OPERATION - STEAM NOTE: Electricity flows through these components in the order listed.
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Maintenance Schematic - Top Oven Figure 36...
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