BCM & BLCM combi ovens INSTALLATION - OPERATION - MAINTENANCE BLODGETT OVEN COMPANY www.blodgett.com 44 Lakeside Avenue, Burlington, Vermont 05401 USA Telephone: (802) 658-6600 Fax: (802)864-0183 PN 60740 Rev U (5/15) © 2015 - G.S.
Your Service Agency’s Address: Model Serial number Oven installed by Installation checked by
TABLE OF CONTENTS IMPORTANT WARNING: Improper installation, adjustment, alternation, service or maintenance can cause property damage, injury or death. Read the instllation, operation and maintenance instructions thoroughly before installing or servicing this equipment. INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS MUST BE POSTED IN A PROMINENT LOCATION. This information may be obtained by contacting your local gas supplier.
Installation Utility Connections - Standards and Codes U.S. and Canadian installations THE INSTALLATION INSTRUCTIONS CONTAINED HEREIN ARE FOR THE USE OF QUALIFIED INSTALLATION AND SERVICE PERSONNEL ONLY. INSTALLATION OR SERVICE BY OTHER THAN QUALIFIED PERSONNEL MAY RESULT IN DAMAGE TO THE OVEN AND/OR INJURY TO THE OPERATOR. The installation must conform with local codes, or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.
Installation The Blodgett Combi-Oven/Steamer The Blodgett Combi-Oven/Steamer offers a completely new method of cooking. With the Oven/Steamer you have the choice of two cooking processes: Steam and Hot Air, either... You can also use two or three functions in sequence during one cooking process.
Installation Description of the Combi-Oven/Steamer ABOUT THE OVEN/STEAMER OVEN/STEAMER OPERATION Blodgett Combi-Oven/Steamers are quality produced using high-grade stainless steel with first class workmanship. The practical oven door, with a viewing window, has a wide swing radius and handle which can be operated easily, even with wet or greasy hands. The multiple speed fan, which is guarded against accidental finger contact, is driven by a quiet and powerful motor.
Installation Utility Specifications plumbing specifications WATER Water pressure 36.26 PSI (250 kPa, 2.5 bar) during Combi Wash 21.76 PSI (150 kPa, 1.5 bar) when Combi Wash is not active Water connection Water quality requirements 40(min)-50(max) PSI supply pressure 3/4” garden hose cold water TDS: 40-125 ppm Hardness: 35-100 ppm Chlorides: <25 ppm Silica: <13 ppm Chlorine: <0.2 ppm Chloramine: <0.2 ppm pH: 7.0-8.
Installation Utility Specifications Model Voltage 208/230/240 BLCM-23E Mini Combi BLCM-6E Mini Combi 400/415 440/480 208 240 208 240 208/230/240 BLCM-10E Mini Combi BCM-61E BLCM-61E BCM-101E BLCM-101E BCM-102E BLCM-102E BCM-62E BLCM-62E BCM-202E BLCM-202E 400/415 440/480 208 240 480 208 240 480 208 240 480 208 240 480 208 240 480 ELECTRICAL RATINGS kW Hz 2.7/3.3/3.6 50/60 2.7/3.3/3.6 50/60 5.4/6.6/7.2 50/60 6.6/7.2 50/60 5.4/5.8 50/60 5.4/6.5 50/60 4.6 50/60 6.1 50/60 6.9 50/60 9.2 50/60 10.4/12.
Installation Oven Assembly to Stand Your Blodgett COMBI oven has been shipped with black plastic caps on the corners of its base. In order to mount your oven to its stand, please do the following: Note difference in rail placement 1. Remove the stand from the packaging. Install the casters or feet into the base of the stand. If inserting casters ensure that the locking casters are at the front of the stand, see figure. Place the stand upright in an area readily available. 2.
Installation Oven Location and Leveling The well planned and proper placement of your oven will result in long term operator convenience and satisfactory performance. Strong sources of heat such as hotplates, tilting frying pans, deep fat fryers, etc. should not be placed near the oven, especially near its right side. An optional side heat shield is available. Certain minimum clearances must be maintained between the oven and any combustible or non-combustible construction.
Installation Plumbing Connections water connection To facilitate cleaning and servicing, the oven should be connected with an approved flexible 3/4” hose. Permanent installations should be fitted with a stop-tap and a non-return valve. Blodgett BCM/BLCM ovens have two water connections. Both are located at the back of the unit. BCM/BLCM-61, 62,101, 102 and 202 models • 1 connection for raw water for the condensation jet. • 1 connection for steam generation and the Combi Wash jet in the oven chamber.
Installation Plumbing Connections cleaning & deliming chemical 1. BCM/BLCM-61, 62, 101, 102 and 202 ovens only. The oven is supplied with a chemical bottle holder. The holder can be affixed to either side of the oven. Place it on the stand crossmember. 3. Insert the blue and red hoses into the proper bottles. Red is for detergent, blue is for rinse aid. 4. BCM only - The last line is for the delimer. This is the tan colored tube protroding from the bottom of the oven.
Installation Electrical Connection and Ventilation electrical connection WARNING!! NOTE: Electrical connections must be performed by a qualified installer only. If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer or its service agent. Before making any electrical connections to these appliances, check that the power supply is adequate for the voltage, amperage, and phase requirements stated on the rating name plate mounted on the appliance.
Installation Gas Connection gas piping Maximum Capacity of Iron Pipe in Cubic Feet of Natural Gas Per Hour A properly sized gas supply system is essential for maximum oven performance. Piping should be sized to provide a supply of gas sufficient to meet the maximum demand of all appliances on the line without loss of pressure at the equipment. (Pressure drop of 0.5 Inch W.C.
Installation Gas Connections pressure regulation and testing The gas pressure to the appliance must be rated for each appliance while the burners are on. A sufficient gas pressure must be present at the inlet to satisfy these conditions. Refer to the table below for correct gas pressure. Prior to connecting the appliance, gas lines should be thoroughly purged of all metal filings, shavings, pipe dope, and other debris. After connection, the appliance must be checked for correct gas pressure.
Installation Gas Hose Restraint U.S. and Canadian installations If the appliance is mounted on casters, a commercial flexible connector with a minimum of 3/4” (1.9 cm) inside diameter must be used along with a quick connect device. The connector must comply with the Standard for Connectors for Movable Gas Appliances, ANSI Z21.69 or Connectors For Moveable Gas Appliances CAN/CGA6.16 and a quick disconnect device that complies with the Standard for Quick-Disconnect Devices for Use With Gas Fuel, ANSI Z21.
Installation Final Check Lists oven interior WARNING!! 1. Check that filter housing is mounted correctly Final check list must be performed by a qualified installer only. 2. Check interior light 3. Clean the oven oven exterior 1. Check that the oven has not been damaged in transit (dents, scratches, etc.) control 1. Check and adjust, if necessary, each of the preset values 2. Check/adjust the height and check that the oven is placed level (horizontally) 2.
Operation Safety Information for Gas Ovens What to do in the event of a power failure: The information contained in this section is provided for the use of qualified operating personnel. Qualified operating personnel are those who have carefully read the information contained in this manual, are familiar with the functions of the oven and/or have had previous experience with the operation of the equipment described.
Operation Manual Control Description 1. MAIN POWER SWITCH - controls power to the oven 8. HOT AIR KEY - press to select Hot Air mode 2. TEMPERATURE KEY - press to set the cook temperature 9. COMBI KEY - press to select Combi 1, Combi 2 or Retherm mode 3. TIME KEY - press to set the cook time 10. STEAM KEY - press to select Steam mode 4. PROBE KEY - press to activate core probe 11. VENT KEY - press to open or close the vent 5. PROGRAM KEY - press access and program product recipes.
Operation Manual Cooking Manual Cooking Core Probe Cooking 1. Press the desired mode key on the right side of the control. The LED next to the key lights and the mode name is displayed. 1. Follow the instructions for Manual Cooking to set the mode, cook temperature, fan speed and vent position. To select Reheating, press the COMBI key once. 2. Press the CORE PROBE key. Turn the dial to enter the desired product core temperature. Press the CORE PROBE key again to save the core temperature.
Operation Programmed Cooking Programming the Control The Blodgett manual control stores up to 10 recipe programs with 3 stages per product. 6. The vent position can be set when cooking in Hot Air mode only. Naming the Program Press the VENT key to open the vent. The LED next to the key lights. Press the VENT key again to close the vent. The LED next to the key goes out when the vent is closed. 1. Press the PROGRAM key. Turn the dial until a free recipe is displayed. 2.
Operation Cooking Tips preheat retherm mode 485-575ºF (250-300ºC) 85-355ºF (30-180ºC) Blodgett recommends always preheating the oven before cooking. • Retherm is a very gentle process and therefore very suitable for reheating. Preheat is used to heat an empty oven. To set the preheat mode, select the Hot Air key and enter a temperature above 485°C (250°C). PREHEAT is displayed. The time can be set to maximum of 15 minutes.
Maintenance Cleaning & Preventative Maintenance daily cleaning Cleaning the Interior - 61, 101, 102 & 202 Models only Daily cleaning of your Combi oven is essential for sanitation, and to ensure against operational difficulties. NOTE: DO NOT use corrosive cleaners not intended for oven cleaning on your Combi oven. Cleaning the Exterior 1. The exterior of the appliance may be cleaned and kept in good condition with a light oil.
Maintenance Cleaning & Preventative Maintenance Run the CombiWash automatic cleaning cycle as follows: Cleaning the Interior - BLCM-23, BLCM-6 & BLCM-10 Models only NOTE: BLCM-23, BLCM-6 and BLCM-10 do not include CombiWash. See below for cleaning instructions. 1. Cool the oven cavity to 175ºF (80ºC). 2. Run the oven in Combi 2 for 15 minutes at 175ºF (80ºC). 1. Check that the oven cleaner and rinse agent containers are both full. 3.
Maintenance Cleaning & Preventative Maintenance weekly cleaning Deliming the Oven In addition to the daily cleaning, it is necessasry to clean the control filter and behind the fan guard on a weekly basis. This is necessary for proper functioning of the oven. Scale will build up on the fan and heat source leading to a less efficient oven. 1. Be sure the container delivering the deliming agent to the appliance is full. Be sure to use a non-diluted deliming agent.
