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BKI COq Operation And Maintenance

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Convection Oven
MODEL COq
OPERATION AND MAINTENANCE
Serial Numbers 139771 and higher

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Summary of Contents for BKI COq

  • Page 1 Convection Oven MODEL COq OPERATION AND MAINTENANCE Serial Numbers 139771 and higher...
  • Page 2 U.S.A. COVERAGE PERIOD  Warranty claims must be received in writing by BKI within one (1) year from date of installation or within one (1) year and three (3) months from data of shipment from the factory, whichever comes first.

  • Page 3: Table Of Contents

    Convection Oven Table of Contents Table of Contents Table of Contents ..............................1 Introduction ................................2 Safety Precautions..............................2 Safety Signs and Messages ..........................2 Safe Work Practices ............................3 Safety Decals..............................5 Health And Sanitation Practices ..........................6 Food Handling ..............................6 Storage Of Raw Meats ............................

  • Page 4: Introduction

    BKI. The BKI name and trademark on this unit assures you of the finest in design and engineering -- that it has been built with care and dedication -- using the best materials available. Attention to the operating instructions regarding proper installation, operation, and maintenance will result in long lasting dependability to insure the highest profitable return on your investment.

  • Page 5: Safe Work Practices

    If you lose or damage your mitts, you can buy new ones at your local restaurant equipment supply store or from your local BKI Distributor. Never wear loose clothing such as neckties or scarves while operating this equipment.
  • Page 6 Convection Oven Table of Contents Keep Safety Labels Clean and in Good Condition Do not remove or cover any safety labels on your equipment. Keep all safety labels clean and in good condition. Replace any damaged or missing safety labels. Refer to the Safety Labels section for illustration and location of safety labels on this unit.

  • Page 7: Safety Decals

    Convection Oven Table of Contents Safety Decals N0166 N0202 OPERATOR’S SIDE...

  • Page 8: Health And Sanitation Practices

       BKI ovens are manufactured to comply with health regulations and are tested and certified to UL , CUL , and NSF standards. You must operate the equipment properly using only quality products and use meat thermometers to insure meats are thoroughly cooked.

  • Page 9: Operation

    Convection Oven Operation Operation Controls and Indicators Refer to the figure and table below for an explanation of controls and indicators. TouchTEC ________ Power Fan Speed OPERATOR SIDE...
  • Page 10 Convection Oven Operation Item # Description Function Fan Speed Switch Changes the oven fan speed between high and low. Turn switch to the desired fan speed. Main Power Isolator Light This light illuminates to indicate that power is being applied to the oven from the Main Power Isolator (Circuit Breaker).

  • Page 11: Cp0046 Basic Touch Tec Controller Operation

    Convection Oven Operation CP0046 Basic TOUCH Tec Controller Operation Screen displays when oven main power switch is turned on. Touch anywhere on screen to activate controller. All functions of the controller are Touching for 3 seconds turns accessed from this screen. controller Off.

  • Page 12: Cook Recipe Editing

    Convection Oven Operation Cook Recipe Editing Start the controller and follow the procedure below to Edit a Cook Recipe. Touch highlighted Recipe for 3 seconds. arrows to move cursor under digit to be edited. arrows to set digit value. Touch to enter code.

  • Page 13: Cooking

    Convection Oven Operation Cooking Start the controller and follow the procedure below to Cook with a programmed Recipe. arrows to highlight COMMON SCREEN FUNCTIONS desired Recipe. Touching for 3 seconds on any Touch highlighted Recipe to preview screen cancels the cook cycle & its setting.

  • Page 14: Cp0058 Color Touch Tec Controller Operation

    Convection Oven Operation CP0058 Color TOUCH Tec Controller Operation Features The Color TOUCHTec Controller has the following configurable features that will need to be properly set when installing a replacement controller. These settings can be entered individually through the configuration screens on the controller or downloaded from a USB drive.

  • Page 15: Basic Setup Editing

    Convection Oven Operation Basic Setup Editing Turn appliance power on and follow the procedure below to Edit the Basic Setup. Press the three regions shown in green on the Cook recipe screen in sequence - Lower left, lower right, and then upper left.

  • Page 16: Usb Drive Usage

    Convection Oven Operation USB Drive Usage Remove the appliance side panel & insert USB Drive into the port on the bottom of the Controller. Enter Oven Set Up screen as described on previous page. Touch in any screen displayed to return to the previous screen.

  • Page 17: Controller Configuration

    Convection Oven Operation Controller Configuration Configure the Controller inputs and outputs for this appliance. Enter Oven Set Up screen as described previously. Touch in any screen displayed to return to the previous screen. Touch Factory Cfg. Hyst: change control Touch T beside hysteresis from 1F to 10F in parameter.

  • Page 18: Recipe Editing

    Convection Oven Operation Recipe Editing Follow the procedure below to Edit the Cook Recipes. Enter the Main Menu screen Enter Code Use numeric pad to enter 4 as described on previously. digit access code. Touch **** OK to enter code. Touch in any screen displayed to return to the...

  • Page 19: Cooking

    Convection Oven Operation Cooking Follow the procedure below to Cook with a programmed Recipe. Touch in Recipe screen to cancel Cooking Recipe. Touch to confirm cancellation and return to The Cook Recipe Screen Touch to continue Cooking Recipe. Touch in any screen displayed to return to the previous screen.

  • Page 20: Cooking Suggestions

    Convection Oven Operation Cooking Suggestions Most recipes can be adjusted for convection oven use by decreasing the temperature by 25° F and decreasing cooking time about 25%. Dishes with cooking times over 45 minutes and that might dry out too much (like lasagna, or meatloaf) should be covered for the first half of the cooking time.

  • Page 21: Installation

    Installation Serious injury, equipment damage or death could result if attempting to install this oven yourself. Ensure that an authorized BKI service agent install the oven. Unpacking and Handling It is the owners’ responsibility to file all freight claims with the delivering truck line. Inspect all cartons and crates for damage as soon as they arrive.
  • Page 22 Volts Amps Breaker 28.5* 10.2* 24.8* 9.3* 27.0* 11.1* * Ratings COq oven cavity. VGG/COq requires a separate power supply for each oven cavity. Electrical Specifications (Europe) 230/400 Volts, 3Ph + Gnd + E, 50Hz Model Amps Watts 15.1 3482 14.7...

  • Page 23: General Guidelines

    Safety Cut-Out For added safety all COq ovens have a built in thermal cut-out to protect against over-heating through component failure or incorrect use. If for any reason the thermal cut-out operates, the oven will automatically shut down and should be switched ‘Off’, disconnected from the mains and allowed to cool.

  • Page 24: Maintenance

    Convection Oven Maintenance Maintenance Failure to comply with the maintenance below could result in a serious accident or equipment damage. Failure to remove power from this unit before performing maintenance may cause severe electrical shock. This unit may have more than one disconnect switch. Scheduled Maintenance Oven Cleaning (Daily) Cleaning is not only necessary for sanitary reasons, but will increase sales appeal and maximize operating efficiency.
  • Page 25 BKI Cleaner. Wipe dry with a clean cloth. 8. Clean the inside of the oven cavity with warm water, a sponge and BKI Cleaner. Wipe dry with a clean cloth. 9. Carefully clean the fan blades in the back of the oven with warm water, a sponge and BKI Cleaner. Be careful not to bend the blades.

  • Page 26: Troubleshooting

    & reset breaker (isolator). energize. Main Power Indicator Controller Fuse is Call BKI service technician. Light is not lit. blown. Identify & resolve cause of blown fuse, replace fuse. High Limit Thermostat Call BKI service technician.
  • Page 27 Problem Indication Cause Possible Solution Heating Elements heat but High Limit Failed R5 relay. Call BKI service technician. Fans do not start when Thermostat will trip if Troubleshoot cause & replace Defective Controller Preheat is touched on condition goes defective component.

  • Page 28: Component Replacement

    5. If the fuse is blown, locate and correct the cause of the fuse failure before replacing the fuse. 6. Replace blown fuse with the factory specified fuse only. Contact the BKI Technical Service Department for the correct fuse. 7. Reinstall the fuse in the fuseholder by reversing the procedure in step 2.

  • Page 29: Temperature Probe

    Convection Oven Component Replacement Temperature Probe 1. Disconnect the oven power supply by turning OFF the circuit breaker in the power supply service panel. 2. Remove the side panel from the control side of the oven. 3. Loosen probe clamp retaining screw and slide probe out of clamp.

  • Page 30: Contactors

    Convection Oven Component Replacement Contactors 1. Disconnect the oven power supply by turning OFF the circuit breaker in the power supply service panel. 2. Remove the side panel from the control side of the oven. 3. Loosen Contactor terminal screws and remove wires from Contactor. Record the Contactor wiring connections before removing the wires.

  • Page 31: High Limit Thermostat

    Convection Oven Component Replacement High Limit Thermostat 1. Disconnect the oven power supply by turning OFF the circuit breaker in the power supply service panel. 2. Remove the Back Panel and Fan Cover from the oven. 3. Remove the Clamp securing the excess capillary of the failed Thermostat on the back of the oven. Then remove the Nut from the Thermostat stem with a 12 mm wrench.

  • Page 32: Fan Blade

    Convection Oven Component Replacement Fan Blade 1. Disconnect the oven power supply by turning OFF the circuit breaker in the power supply service panel. 2. Remove the fan cover from the oven. 3. Loosen the set screw on the Fan Blade hub with a 1/8” hex wrench and pull Fan Blade off of Motor shaft. 4.
  • Page 33 Convection Oven Component Replacement Rotation Rotation Rotation Rotation MOTOR & HEATING ELEMENT CONNECTION DIGRAM...

  • Page 34: Heating Elements

    Convection Oven Component Replacement Heating Elements 1. Disconnect the oven power supply by turning OFF the circuit breaker in the power supply service panel. 2. Remove the back panel and fan cover from the oven. 3. Disconnect the wires on the failed Heating Element from the back of the oven. Remove the (2) screws mounting the failed Heating Element from inside the oven.

  • Page 35: Parts List

    Component Replacement Parts List Use the information in this section to identify parts. To order parts, call your BKI sales and service representative. Before calling, please note the model and serial numbers on the rating tag affixed to the unit.
  • Page 36 Convection Oven Component Replacement Figure 1. COq Parts 4 5 6 7 8...
  • Page 37 Convection Oven Component Replacement Table 1. COq Parts ITEM # PART # DESCRIPTION M0104 BLOWER MOTOR, 230 V M0105 BLOWER MOTOR, 208 V CP0010 CAPACITOR, 2 mfd FN0037 FAN IMPELLER C0156 HEATING ELEMENT, 208 V C0154 HEATING ELEMENT, 230 V...
  • Page 38 Convection Oven Component Replacement Figure 2. Base Plate Table 2. Base Plate ITEM # PART # DESCRIPTION SCR060 SCREW, 1/4-20 X 1 HEX CAP SCR059 SCREW, 1/4-20 X 3/4 HEX CAP FB55158610 BASE PLATE, MOBILE (VGG-16) FB55163403 BASE PLATE, FIXED (VGG-8) C0415 CASTER, 3"SWIVEL W/BREAK N0543...
  • Page 39 Convection Oven Component Replacement Figure 3. Control Panel Assembly Table 3. Control Panel Assembly Parts ITEM # PART # DESCRIPTION R0127 CONTACTOR, 4 P, 25 A R0172 CONTACTOR, 4 P, 45 A FB30118909 CONTROL MOUNTING PLATE MB55146600 DIN RAIL x 4 1/16” MB55150900 DIN RAIL x 6 1/2”...
  • Page 40 Convection Oven Component Replacement Figure 4. Control Plate, Standard Touch Tec Table 4. Control Plate, Standard Touch Tec ITEM # PART # DESCRIPTION S0307 CONTACT BLOCK, 1 N.O. FB55164310 CONTROL PLATE – TOUCH TEC CP0046 CONTROLLER, OVEN N0580 DECAL, TOUCH SCREEN FU010UK FUSE, 1/2 A - 5 x 20 mm FU004UK...
  • Page 41 Convection Oven Component Replacement Figure 5. Control Plate, Color Touch Tec Table 5. Control Plate, Color Touch Tec ITEM # PART # DESCRIPTION S0307 CONTACT BLOCK, 1 N.O. FB55163810 CONTROL PLATE – COLOR TOUCH TEC CP0048 CONTROLLER, COLOR TOUCH TEC N0575 DECAL, COLOR TOUCH SCREEN FU010UK...
  • Page 42 Convection Oven Component Replacement Figure 6. Dripping Drawer Table 6. Dripping Drawer ITEM # PART # DESCRIPTION V0020H HANDLE FOR V0020 BALL VALVE V0020 VALVE, BALL 3/4" FULL PORT WB30123800 DRIPPING DRAWER w/ /DRAIN, COq WB30126200 DRIPPING DRAWER w/o DRAIN, COq...
  • Page 43 AVK HEX INSERT, #8-32 (.02-.08) BU020UK BUSHING - INNER DOOR GLASS FB55140351 COVER – HINGE, VGG-5 GL0390 GLASS - INNER DOOR, COq FB55157902 HANDLE BRKT-INNER DOOR, VGG-5 FB55158003 MAGNET MOUNT - INNER DOOR, VGG-5 MC0005 MAGNET, 1 7/8 x 7/8 SCR439 SCREW,#8-32X1/2"...
  • Page 44 WASHER, 1/4" FLAT S/S BLT257 BOLT, 1/4-20 X 5/8 CARRIAGE FB55148103 DOOR LATCH, FLAT DOOR, VGG-5 GL0390 GLASS, INNER DOOR - COq FB55147903 HINGE, FLAT DOOR, VGG-5 FB55148003 MAGNET MOUNT, FLAT OUTER DOOR, VGG-5 MC0005 MAGNET, 1 7/8 X 7/8...
  • Page 45 LATCH PLATE, OUTER DOOR, VGG-5 FB45443203 LATCH PLATE, OUTER DOOR, VGG-8 FB55140503 or HINGE PLATE, OUTER DOOR, VGG-5 FB30121403 HINGE PLATE, OUTER DOOR, COq w/ VGG GLASS WSH246 WASHER, #10 INT TOOTH S/S FB55141003 MAGNET MOUNT, OUTER DOOR, VGG-5 FB45455703...

  • Page 46: Wiring Diagrams

    Convection Oven Wiring Diagrams Wiring Diagrams 10 10 9 9 L1 L2 L3 N G L1 L2 L3...
  • Page 47 Convection Oven Wiring Diagrams 10 10 9 9 L1 L2 L3 N G L1 L2 L3 N...

  • Page 48: P.o. Box

    P.O. Box 80400, Simpsonville, S.C. 29680-0400, USA http://www.bkideas.com Made and printed in the U.S.A LI0216/0204...

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