Rotating rack oven with advanced electronic oven control (32 pages)
Summary of Contents for baxter OV310E
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Model Number: ___________ Serial Number: ___________ Date of Installation: ___________ Baxter Mfg, a Division of ITW FEG, LLC • 19220 State Route 162 East • Orting, WA 98360-9236 Phone: (360) 893-5554 • Fax: (360) 893-1337 FORM 36807 (March 2017) www.baxterbakery.com...
TABLE OF CONTENTS GENERAL ............................. 4 INSTALLATION ............................. 4 Unpacking ............................4 Location ............................5 Installation Codes and Standard ..................... 5 Assembly ............................5 Gas Connections ..........................6 Testing the Gas Supply System ....................... 6 Ventilation ............................6 Plumbing Connections ........................6 Drain Connections ...........................
All oven rack options can be ordered in an end-load design. The six and eight pan options can be ordered in a side-load design. A mechanism in the ceiling rotates the rack during baking. Model OV310G is rated at 95,000 BTU/hr (natural or propane gas). Model OV310E is rated at 18.0 kW (electric).
LOCATION The OV310G and OV310E Mini Rotating Rack Ovens must have the following minimum clearances to combustibles: • Back and sides: 0" • Bottom: 0" • Top: 18" (45.7 cm) NOTE: Minimum 24" clearance needed for service access on the right-hand side. If right-hand side is within 30"...
GAS CONNECTIONS Gas supply connections and any pipe joint compound must be resistant to the action of propane gases. The OV310G is an indirect gas-fired oven, consisting of a heat exchanger with eight independent, U-shaped tubes, each with a separate in-shot burner rated at 11,875 BTU/hr for a total input of 95,000 BTU/hr. Prior to lighting, check all joints in the gas supply line for leaks.
Do not connect the OV310G gas model to the electrical supply until after gas connections have been made. The OV310E is an electrically heated oven consisting of six W-shaped elements, each rated at 3.0 kW for a total input of 18.0 kW. The electrical input is shown in the table below.
OPERATION The mini-rack oven and its parts are hot. Use care when operating, servicing or cleaning the oven. CONTROLS – 8 –...
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Control Guide - Advanced BUTTON ACTION DISPLAY Press to turn the oven ON or OFF Control panel displays are lit when the oven is on. Oven defaults to Program 0. If oven is turned OFF and back ON within 2 minutes, the oven will come up in the last mode and oven setting.
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BUTTON ACTION DISPLAY Press to open or close the vent The indicator light next to the VENT button is lit when the vent cycle is enabled. manually. Select the vent to be open during a recipe step by enabling this during the edit mode. STOP This button can also be used to COOL DOWN the oven STEP...
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Oven Preheat For best results, the oven must be preheated to bake temperature before baking begins. 1. Press the POWER ON OFF button to turn the oven on. 2. Press the UP or DOWN arrows in the TEMP section to enter the desired baking temperature. 3.
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Operational Hints • On the initial startup, the oven temperature will default to the factory setting of 375°F (191°C) unless changed using customized operations. • During a baking cycle, the START and STOP buttons control the BAKE, STEAM and FAN DELAY settings only.
FOOD SERVICE STEAM MODE This mode can be used to provide steam on a periodic basis throughout operation. When this mode is enabled, the STEAM TIMER controls how many seconds of steam are provided to the oven, while a value entered in the Parameter 14 (P14) setup controls how frequently the steam is operated.
KOSHER OPERATION MODE (OVENS EQUIPPED WITH KOSHER PACKAGE) NOTE: The oven will be put into Kosher operation mode by authorized personnel at the time of start-up. NOTE: Setting up the parameters and adding programs to the controller should be done before the initial start-up since the oven controller has to be shut off to do this.
PROGRAMMING THE OVEN Single Step Recipes The recipe menu stores up to 99 recipes that can be recalled by number when needed. A recipe is a set of baking instructions (temperature, bake, steam and fan delay settings) that the operator defines for any baking operation.
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Multi-Step Recipes Additional steps can be entered within the original recipe number. Up to four individual steps can be added by the operator, each with different bake settings. For example, Recipe 1 has temperature, bake, steam and delay time settings set by the operator. This is known as Step 1.
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Editing the Recipes 1. With the oven in the OFF mode, press and hold the UP arrow in the STEPS section. While pressing and holding the UP arrow, press the POWER ON OFF button for 3 seconds. When the beep sounds, the oven is in recipe mode.
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Clearing All Recipes 1. Switch the oven into the OFF mode. 2. Press and hold the Recipe down button then press and hold the POWER ON OFF button until you hear a single short beep and followed by a longer beep. This long beep indicates that the recipes have been cleared.
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Using the Recipes 1. Press the RECIPE UP or DOWN arrows to select the desired recipe number (1-99). The TEMP, BAKE, STEAM and FAN DELAY settings are displayed. 2. Confirm that the oven is at the set baking temperature. 3. Slowly open the doors. Wait for the rack to come to a stop. 4.
CUSTOMIZED OPERATION The Mini-Rack oven controls have the capability of being customized to fit your personal needs using the setup mode. Before entering the setup mode, read all the instructions to make sure you are completely clear on what to do. If you need assistance, please call your authorized Bakery Systems service agency. Entering Setup Mode With the oven in the OFF mode, press and hold the START button.
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Setup Guide SETUP SETUP ITEM DISPLAY NUMBER Network Number RS485 network number, default is 1. Maximum Temperature This is the maximum temperature at which the oven can be set. Range is Setpoint 50°F to 525°F (10°C to 275°C). Default is 525°F. Preheat Temperature This is the default temperature setpoint when the oven is first turned on (Program 0).
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STDY = steady Test Mode Password Test mode password, range 0x0000 to 0xFFFF. This is used by the Baxter Oven Manager application, required to put the oven into test mode. The default password value is ‘0000’. While editing the parameter, pressing the time down key sets the password to the default, pressing the time up key sets the password to a random value.
SETUP SETUP ITEM DISPLAY NUMBER Keypad Version Select which keypad is installed. Connected 0 = With Recipes and cooldown button, without jog function [default]. 1 = With jog function button, without recipes and cooldown. Reserved The default value is 8. ENERGY SAVING MODE Set back Set back mode provides the ability to dial down the set temperature of the oven automatically when it is...
CLEANING The mini-rack oven and its parts are hot. Use care when operating, servicing or cleaning the rack oven. Disconnect the electrical power to the machine and follow lockout / tagout procedures. • Allow the oven to cool. • Clean the outside of the oven daily with a clean, damp cloth. •...
MAINTENANCE The mini-rack oven and its parts are hot. Use care when operating, servicing or cleaning the oven. Disconnect the electrical power to the machine and follow lockout / tagout procedures. GENERAL As Needed • Inspect the area around the oven. The area must be free and clear from combustibles. There must be no obstructions to the air flow.
REMOVING THE RACK To remove rack from oven When oven doors are opened, rack will rotate and stop in the loading position. This is the same position for removing or reinstalling the rack. 1. Ensure that oven is cool before trying to remove the oven rack. 2.
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3. Lift up on bottom plate and remove from the four shoulder bolts. Remove bottom plate from oven cavity. See figure 2. Fig. 2 4. Lift up on rack the top plate of the rack has cleared the locator pins. Slide the oven rack toward yourself and out of baking chamber.
UPDATE OVEN APPLICATION FIRMWARE VIA USB DRIVE 1. Switch the oven into the off mode. 2. Insert the flash drive that contains the firmware binary file [FIRMWARE.BIN] into the USB socket. 3. Press and hold the STOP button then press and hold the POWER ON OFF button, keep holding both buttons until word ‘UPdt’...
TROUBLESHOOTING The oven has been set at the factory to bake assorted product, such as bagels, cookies and muffins. If your bake is uneven, the shutters may need to be adjusted to achieve the desired results. Contact your authorized Bakery Systems service agency for assistance. BURNERS WILL NOT LIGHT (GAS OVENS ONLY) 1.
OWNER PREVENTIVE MAINTENANCE PROCEDURES INTRODUCTION This customer preventive maintenance (PM) section includes procedures to inspect for proper operation and cleaning of components. Owner Preventive Maintenance Procedures are written for gas ovens. They can also be used for electric ovens by omitting the steps that refer to components found only on gas ovens. Customer PMs should be conducted bi-monthly per OSHA Bakery Oven Inspection Standard 29 CFR 1910.263(l)(9)(ii).
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Inspect Oven Lamps 1. Lamps should be on when oven is powered. 2. If not, replace lamps. Twist lamp cover (Fig. 4) to disengage from lamp sockets and remove from socket. 3. Reverse procedure to install new lamp. Clean and Vacuum Components and Burner Area 1.
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Inspect Rack Lift and Rotation Assemblies NOTE: Before performing rack inspection, observe condition of rack rotation belt. 1. Check rack rotation belt. Gain access to the top of oven and loosen the screws securing rack rotation assembly cover (Fig. 8). Lift cover from top of oven.
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Inspect Cavity Vent 1. Check cavity vent for proper operation. Push VENT button on control panel to open vent and push again to close vent. Vent button is located in the lower right hand corner of the control panel area. Visually check that vent opens (Fig.
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Verify Ignition Module Safety Lockout Functions (Gas Only) 1. Verify ignition module safety lockout functions. Turn on the oven and close the doors. Turn off the gas supply to the oven. Set the oven control to call for heat and make sure convection fan is running. Remove screw securing the control panel door and swing the door open to access the burner compartment area.
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2. Verify operation of draft inducer pressure switch. Turn incoming power off to oven. Remove screw securing control panel door and swing door open to access burner compartment area. Loosen hose clamp (Fig. 13) and remove vacuum tube from the vacuum switch. NOTE: Some ovens may have rectangular-shaped vacuum switches.
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PREVENTIVE MAINTENANCE CHECKLIST BAKERY RACK OVENS - GAS CHECK FOR PROPER OPERATION AND ADJUSTMENT CLEAN OR ADJUST AS NEEDED = PROCESS COMPLETED Clean and vacuum components and burner areas Lubricate components as necessary Rack lift and rotation assemblies Door components Steam system inspection Burner and heat exchanger inspection Gas valve leakage and supply pressure test...
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