Welbilt Frymaster BIGLA30-T Series Installation, Operation And Maintenance Manual

Gen iii lov gas fryer

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BIGLA30-T Series

Gen III LOV

Installation, Operation and Maintenance Manual

This manual is updated as new information and models are released. Visit our website for the latest manual.

This equipment chapter is to be installed in the Fryer Section of the Equipment Manual.

WARNINGS AND NOTICES ............................................................................................................... Page ii

WARRANTY STATEMENT .................................................................................................................. Page v

INTRODUCTION ................................................................................................................................ Page 1-1

INSTALLATION INSTRUCTIONS ...................................................................................................... Page 2-1

OPERATING INSTRUCTIONS ............................................................................................................ Page 3-1

M4000 COMPUTER INSTRUCTIONS ............................................................................................... Page 4-1

OPERATING THE BUILT-IN FILTRATION SYSTEM .......................................................................... Page 5-1

PREVENTIVE MAINTENANCE ........................................................................................................... Page 6-1

OPERATOR TROUBLESHOOTING ................................................................................................... Page 7-1

RTI (BULK OIL) INSTRUCTIONS ....................................................................................................... Page A-1

JIB PREPARATION WITH SOLID SHORTENING OPTION ............................................................... Page B-1

SOLID SHORTENING MELTING UNIT USE...................................................................................... Page C-1

USING THE OIL QUALITY SENSOR (OQS) ....................................................................................... Page D-1

FOR YOUR SAFETY

Do Not Store or use gasoline

or other flammable vapors

and liquids in the vicinity of

this or any other appliance.

*8197533*

Part Number: FRY_IOM_8197533 02/2025

Original Instructions

™

Gas Fryer

TABLE OF CONTENTS

READ THE INSTRUCTIONS BEFORE USING THE FRYER.

Read these instructions for use carefully so as to

familiarize yourself with the appliance before

connecting it to its gas supply.

Keep these instructions for future reference.

We Fit the Way You Fry

CAUTION

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Summary of Contents for Welbilt Frymaster BIGLA30-T Series

Page 1 We Fit the Way You Fry BIGLA30-T Series Gen III LOV ™ Gas Fryer Installation, Operation and Maintenance Manual This manual is updated as new information and models are released. Visit our website for the latest manual. This equipment chapter is to be installed in the Fryer Section of the Equipment Manual. TABLE OF CONTENTS WARNINGS AND NOTICES .......................
Page 2 NOTICE IF, DURING THE WARRANTY PERIOD, THE CUSTOMER USES A PART FOR THIS FRYMASTER DEAN EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART PURCHASED DIRECTLY FROM FRYMASTER DEAN, OR ANY OF ITS AUTHORIZED SERVICERS, AND/OR THE PART BEING USED IS MODIFIED FROM ITS ORIGINAL CONFIGURATION, THIS WARRANTY WILL BE VOID. FURTHER, FRYMASTER DEAN AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY CLAIMS, DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH ARISE DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, DUE TO THE INSTALLATION OF ANY MODIFIED PART AND/OR PART RECEIVED FROM AN UNAUTHORIZED SERVICER.
Page 3 NOTICE U.S. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) This device must accept any interference received, including interference that may cause undesired operation. While this device is a verified Class A device, it has been shown to meet the Class B limits.
Page 4 WARNING To ensure the safe and efficient operation of the fryer and hood, the electrical plug for the 120-volt line, must be fully engaged and locked in its pin and sleeve socket. NOTICE The instructions in this manual for using a bulk oil system for filling and discarding oil are for an RTI and Itto System. These instructions may not be applicable to other bulk oil systems.
Page 5 WARNING Use caution when dropping wet food or water into the hot oil. It may cause spattering of the oil, which may cause severe burns WARNING Do not overfill the frypot to avoid overflow of hot oil that may cause severe burns, slipping and falling. WARNING Use caution and wear appropriate safety equipment when adding oil to the fryer, to prevent splashing of hot oil, which may cause severe burns.
Page 6 LOV-T™ GAS WARRANTY STATEMENT Frymaster, L.L.C. makes the following limited warranties to the original purchaser only for this equipment and replacement parts: A. WARRANTY PROVISIONS - FRYERS 1. Frymaster L.L.C. warrants all components against defects in material and workmanship for a period of two years.
Page 7 E. PARTS RETURN All defective in-warranty parts must be returned to a Frymaster Authorized Factory Servicer within 60 days for credit. After 60 days, no credit will be allowed. F. WARRANTY EXCLUSIONS This warranty does not cover equipment that has been damaged due to misuse, abuse, alteration, or accident such as: •...
Page 8 BIGLA30-T SERIES GEN III LOV™GAS FRYER CHAPTER 1: INTRODUCTION NOTE: The Frymaster BIGLA30-T fryer requires a start-up, demonstration and training before normal restaurant operations can begin. General Read the instructions in this manual thoroughly before attempting to operate this equipment. This manual covers all configurations of models and BIGLA30-T LOV™...
Page 9 DANGER DANGER boxes contain information about actions or conditions that may cause or result in injury to personnel, and which may cause damage to your system and/or cause your system to malfunction. Your fryer is equipped with automatic safety features: High-temperature detection shuts off gas to the burner assembly should the controlling thermostat fail.
Page 10 performed by qualified, certified, licensed, and/or authorized installation or service personnel, as defined in Section 1.6. Definitions QUALIFIED AND/OR AUTHORIZED OPERATING PERSONNEL Qualified/authorized operating personnel are those who have carefully read the information in this manual and have familiarized themselves with the equipment functions, or who have had previous experience with the operation of the equipment covered in this manual.
Page 11 Frymaster Service Department 1-800-551-8633 1-318-865-1711 email fryservice@welbilt.com. When requesting service or ordering parts, please have the following information ready: Model Number: Serial Number: Type of Gas or Voltage: Item Part Number: Quantity Needed: In addition to the model number, serial number, and type of gas, please be prepared to describe the nature of the problem and have ready any other information that you think may be helpful in solving your problem.
Page 12 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 2: INSTALLATION INSTRUCTIONS General Installation Requirements Proper installation is essential for the safe, efficient, trouble-free operation of this appliance. Qualified, licensed, and/or authorized installation or service personnel, as defined in Section 1.6 of this manual, should perform all installation and service on Frymaster equipment.
Page 13 combustion and burner operation, the areas surrounding the fryer front, sides, and rear must be kept clear and unobstructed. DANGER This appliance must be installed with sufficient ventilation to prevent the occurrence of unacceptable concentrations of substances harmful to the health of personnel in the room in which it is installed.
Page 14 DANGER This appliance requires electrical power for operation. Place the gas control valve in the OFF position in case of a prolonged power outage. Do not attempt to operate this appliance during a power outage. WARNING To ensure the safe and efficient operation of the fryer and hood, the electrical plug for the 120- volt line, which powers the hood, must be fully engaged and locked in its pin and sleeve socket.
Page 15 • If the store is equipped with a hood interlock system, the hood exhaust fan should be on. If not, the store hood interlock system is improperly wired and must be corrected. Place the fryer power switch in the OFF position. Verify that the display indicates OFF. The hood exhaust system should be off when all controllers display OFF.
Page 16 UKCA Standard for Gas Pressure Fryer Model BIGA30-T Gas Type Natu- Natu- Butane Propane ral Gas ral Gas /Propan Lacq Gro- nique Incoming Min Pressure 28/30 (mbar) Incoming Max Pressure (mbar) Orifice Size (mm) 3.18 3.18 1.95 1.95 Number of Orifices Regulator Pressure Full Vat 20.6 (mbar)
Page 17 DANGER All connections must be sealed with a joint compound suitable for the gas being used and all connections must be tested with a solution of soapy water before lighting any pilots. Never use matches, candles, or any other ignition source to check for leaks. If gas odors are de- tected, shut off the gas supply to the appliance at the main shut-off valve and immediately con- tact the local gas company or an authorized service agency for service.
Page 18 CE Standard Required airflow for the combustion air supply is 2m /h per kW. UKCA Approved Gas Categories by Country COUNTRIES CATEGORIES PRESSURE (MBAR) IRELAND (IE) II2H3+ G30, G31 28-30, 37 UNITED KINGDOM (UK) II2H3+ G30, G31 28-30, 37 UKCA Standard Required airflow for the combustion air supply is 2m /h per kW.
Page 19 Converting to Another Gas Type DANGER This appliance was configured at the factory for a specific type of gas. Converting from one type of gas to another requires the installation of specific gas-conversion components. Conversion instructions are in- cluded with conversion kits. Switching to a different type of gas without installing the proper conversion components may result in fire or explosion.
Page 20 UKCA Gas Conversion Kits for Units with Gas Valve 8101715 G20 or G25 (Natural) to G30 or G31 Gas: G30 or G31 to G20 or G25 (Natural) Gas: PN 8262975 PN 8262976 UKCA GAS CONVERSION INSTRUCTIONS Between G20- and G25-type Natural Gas, adjust the gas pressure at the regulator. (Refer to the UKCA Standard Burner Manifold Gas Pressure Chart.) Do not change the orifice.
Page 21 REAR OF FRONT OF FRYER FRYER Anchor Strap or Chain Restraint Secure Strap or Restraint to floor with appropriate fastener. NOTE: Bent link on Chain Retstraint goes to floor. Leg or Caster Mounting Bolt Clean, and fill frypot(s) with cooking oil. (See Equipment Setup and Shutdown Procedures in Chapter 3.) Installing the JIB Cradle Open the fryer door (typically the far-right door or third door) and remove the cross brace used for...
Page 22 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 3: OPERATING INSTRUCTIONS FINDING YOU WAY AROUND THE BIGLA30-T SERIES LOV™ GAS FRYER Flue Basket Holder Control Panel Top Cap (M4000 Controller shown) Bezel Gas Valve Bulk Dispose Handle and Lock JIB Behind Door (See Filter Pan Pre-Filter Screen Sec.
Page 23 Equipment Setup and Shutdown Procedures WARNING The on-site supervisor is responsible for ensuring that operators are made aware of the inherent hazards of operating a hot oil filtering system, particularly the aspects of oil filtration, draining and cleaning procedures. CAUTION Before lighting the fryer, make sure the fryer is OFF and the frypot drain valves are closed.
Page 24 3.1.2 Lighting the Fryer 1. Ensure the controller is in the OFF position. 2. Turn the gas valve to the ON position. 3. Press the controller ON/OFF switch to the ON position. 4. If the burners fail to light, press the ON/OFF switch to the OFF position and wait 60 seconds. Repeat step 2.
Page 25 3.1.3 Shutdown For short-term shut down during the workday: 1. Place the controller ON/OFF switch in the OFF position and put the frypot covers in place. When shutting the fryers down at closing time: 1. Place the controller ON/OFF switch in the OFF position to turn the fryer off.
Page 26 3.3 Low Oil Volume Automatic Refill When the Low Oil Volume (LOV™) system is in place on the fryer, the frypot oil levels are continually checked and topped off as nec- essary from a reservoir in the cabinet. The reservoir holds a 35-pound box of oil. In a typical operation this will last approximately two days.
Page 27 the cabinet (see Figure 4). tainer into all fry vats equally (see Figure 5). Figure 5 Figure 4 Place new JIB upright and remove the Put the tube in the new full container (see Figure 7). cap and foil seal (see Figure 6). Figure 7 Slide the JIB onto the shelf inside the fryer cabinet (as Figure 6...
Page 28 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 4: M4000 CONTROLLER INSTRUCTIONS M4000 General Information Welcome to the M4000, an easy-to-use touch screen controller with the utility of 40-product menu capability. One button push starts a cook cycle for a selected product. Just choose a menu item on a product button and press the START button under the display showing the desired item.
Page 29 4.2.1.3 Crew Mode Button The crew mode button switches from the home screen to the cooking mode (see Figure 3). 4.2.1.4 Menus Button Figure 3 The menus button is used to set up multiple menus with specific products such as breakfast, lunch and changeover menus (See Figure 4.2.1.5 Recipes Button The recipes button allows editing or adding of products (see Figure 5).
Page 30 4.2.1.10 Filter Menu Button Pressing the filter menu button provides access to the functions associated with filtering, disposing, draining, filling as well as deep cleaning the vats (see Figure 10). If an auto filter is skipped the button turns yellow until the filtration is completed. Figure 10 4.2.1.11 Temperature Button Pressing the temperature button displays the actual vat temperature and the setpoint temperature...
Page 31 4.3 M4000 Menu Summary Tree Reflected below are the major programming sections in the M4000 and the order in which submenu headings will be found under the sections in the Installation and Operation Manual. Filtration Menu Auto Filtration Maintenance Filter (with OQS – OQS Only) OQS Filter (OQS Only) Dispose Oil Drain Oil...
Page 32 4.4 M4000 Information Summary Tree Reflected below are the information statistics in the M4000 and the order in which submenu headings will be found in the controller.
Page 33 Basic Operation...
Page 34 Cooking...
Page 35 Fryer (Service) Setup Programming It is necessary upon initial power up or when changing out a controller to configure the parameters for the fryer. The setup includes locale, energy type, vat type, fresh oil type, waste oil type and auto top off settings. These settings should ONLY be changed by a technician DISPLAY ACTION...
Page 36 DISPLAY ACTION Press the √ (check) button. □ WASTE OIL Press the Waste Oil button. Select NONE, BULK or FRONT DISPOSE. NOTE: Select NONE if disposing oil into an MSDU or other METAL NONE BULK FRONT DISPOSE container. Select BULK if disposing oil into a bulk oil system, which has large storage oil tanks that are connected to the fryer.
Page 37 DISPLAY ACTION 46. Press the √ (check) button inside the SETUP COMPLETE box. SETUP COMPLETE □ OIL TYPE Press the Oil Type button. OC01v01, OC02v02, etc. Select the correct oil type curve. Press the down arrow button to scroll to additional oil type curves. OC01vO1=F212, OC02v02=MCSOL, OC12v02=F600 Ensure the oil type matches what the store is using.
Page 38 DISPLAY ACTION 63. Press the √ (check) button once the value is entered. Press the √ (check) button to save the value. 65. Press the √ (check) button inside the SETUP COMPLETE box. SETUP COMPLETE 66. Press the Dispose Delay Timer button. This is the amount of time once the DISCARD NOW prompt is displayed and bypassed before □...
Page 39 Fryer (Manager) Settings Programming It is necessary upon initial power up or when changing out a controller to configure these local manager settings for the fryer. The setup includes language, date and time, temperature scale, sound settings, filter settings, energy savings, lane assignments and screen brightness.
Page 40 DISPLAY ACTION SETUP COMPLETE 20. No action. 21. Press the smaller √ (check) button inside the SETUP COMPLETE box. 22. Press the Set Date button 23. Press the Date Format box to toggle between MM-DD-YY or DD-MM-YY. 24. At the top of the screen, the year is shown. Press the left or right arrow to select the year.
Page 41 DISPLAY ACTION □ SOUND 43. Press the Sound button. 44. Use the up down arrows to change the volume level and tone. Volume has nine levels with 1 being the softest and 9 the loudest. Tone has three frequencies from 1-3. Use different frequencies to distinguish protein or French fry stations.
Page 42 DISPLAY ACTION 62. Press the Filter Lockout Time button. The Filtration Lockout Time option is used to set the times in which the □ FILTRATION LOCKOUT TIME filter prompt is disabled (ex. noon rush). NOTE: If FILTER LOCKOUT is disabled (OFF), this option is grayed out and not available.
Page 43 DISPLAY ACTION 81. Press the smaller √ (check) button inside the SETUP COMPLETE RESET THE SYSTEM box. 82. Press the Brightness button. □ BRIGHTNESS This is used to set the brightness of the screen. Use the up down arrows to adjust. (Default is 100.) 83.
Page 44 Adding or Editing Existing Products This function is used to add additional products or edit existing products. DISPLAY ACTION Press the Home button. Press the Recipes button. 1 2 3 4 Enter 1234 Press the √ (check) button. Choose the product icon to edit or press the + to add a new product.
Page 45 DISPLAY ACTION 14. Use the keypad to enter or edit the cook time in minutes and seconds. 15. Press the √ (check) button. 16. Press the load compensation or sensitivity button. 17. Use the up and down arrows to change the load compensation or sensitivity setting recommended for this product.
Page 46 DISPLAY ACTION 27. Enter the time in minutes and seconds for the seconds shake to be performed. 28. Press the √ (check) button. 29. Press the Filter button. 30. Ensure that the filter button is ON to enable auto filtration for this product.
Page 47 4.10 Adding or Editing Menus This function is used to add or edit menus. Menus allow the operator to group certain products together. For example, setting up a breakfast menu allows grouping of breakfast only products. This is helpful when switching products by narrowing the number of products to choose from.
Page 48 4.11 Changing from Breakfast Menu to Changeover or Lunch Menu If separate menus are created for Breakfast, Changeover and Lunch, pressing the MENU button from the main screen shall display menu change options. Pressing the desired menu shall switch the menus. DISPLAY ACTION Press the Menu button.
Page 49 DISPLAY ACTION Press the ON/OFF button under Breakfast or Changeover to switch menus. NOTE: Only one menu can be selected at a time. Once the desired menu is selected, “ON” is highlighted under the menu. Press the back button to return to the main screen. Press the product icon to switch products.
Page 50 DISPLAY ACTION Press the Manager button. 4 3 2 1 Enter 4321 Press the √ (check) button. Press the E-LOG button. The three most recent errors are □ E-LOG shown. Press the Down button. The next three errors are shown. Continue pressing the down arrow to view additional errors.
Page 51 DISPLAY ACTION □ MENUS □ RECIPES □ SETTINGS MANAGER 13. Press the Back button to return to menu or press the Home □ DIAGNOSTICS MANAGER button to exit. 14. Press the Crew Mode button. CREW MODE 4.13.1.3 USB – Menu Operation - Copy Menu from USB to Fryer This option allows the ability to upload menus to the controller.
Page 52 DISPLAY ACTION Press the Service button. Press the Manager button. 4 3 2 1 Enter 4321 Press the √ (check) button. □ USB – MENU OPERATION Press the USB – MENU OPERATION button. □ COPY MENU FROM FRYER TO USB Press the COPY MENU FROM FRYER TO USB button.
Page 53 DISPLAY ACTION particular day) DAILY NUMBER OF SKIPPED FILTERS (Number of times filter was bypassed that day.) AVERAGE COOKS PER FILTER - (Average number of cook cycles per filter that day) Press the up arrow to scroll up or the FILTRATION –...
Page 54 DISPLAY ACTION UNIT SERIAL NUMBER menu or the home button to exit. CONTROLLER SERIAL NUMBER TOTAL ON TIME (HOURS) TOTAL HEAT CYCLE COUNT 4.14.4 Usage Statistics The usage statistics displays total cook cycles per vat, number of cook cycles per vat, number of cook cycles exited prior to completion, the number of hours the vat(s) have been on and the date of last usage reset.
Page 55 DISPLAY ACTION 3. Press the down arrow to scroll to more statistics. 4. LAST LOAD PROGRAM TIME LAST LOAD MAX VAT TEMP LAST LOAD MIN VAT TEMP LAST LOAD AVG VAT TEMP 4. Press the down arrow to scroll to more statistics. % OF COOK TIME, HEAT IS ON 5.
Page 56 4.14.7 Software Version The software version function provides the software versions of the controller and circuit boards.in the fryer system; the values of the temperature probe, the AIF RTD probe and the ATO RTD probe. DISPLAY ACTION Press the Information button. 2.
Page 57 DISPLAY ACTION 7. Press the up arrow to scroll up; the back button to return to menu or the home button to exit. 4.14.9 Fresh Oil Statistics The fresh oil statistics function is used to view information on the current fresh oil. DISPLAY ACTION Press the Information button.
Page 58 4.14.11 Filter Reset Statistics The reset function resets all filter statistics. DISPLAY ACTION Press the Information button. 2. Press the down arrow button. 3. Press Filter Reset button. 4 3 2 1 Enter 4321. Press the √ (check) button. FILTER RESET HAS BEEN DONE Press the √...
Page 59 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 5: FILTRATION MENU INSTRUCTIONS Introduction The FootPrint Pro filtration system allows the oil in one frypot to be safely and efficiently filtered while the other frypots in a battery remain in operation. Section 5.2 covers preparation of the filter system for use.
Page 60 Reinstall the crumb tray at the front of the pan. (See Figure 1) DO NOT USE FILTER POWDER WITH THE PAD! Push the filter pan back into the fryer, positioning it under the fryer. Ensure “P” is not displayed in the top right corner of any controller.
Page 61 DISPLAY ACTION Skim the crumbs from the oil with a front to back motion, SKIM DEBRIS FROM VAT - removing as many crumbs as possible from each vat. This is PRESS CONFIRM WHEN COMPLETE critical to optimizing usable oil life and quality in the oil. Press the √...
Page 62 Press the √ (check) button to start ﬁltration. If the X button is selected, filtering is cancelled, and the fryer resumes normal AUTO FILTRATION? operation. Displayed if the oil level is too low. Press the √ (check) button to acknowledge issue and return to idle cook mode. Check to see OIL LEVEL TOO LOW if the JIB is low on oil.
Page 63 5.3.3 Maintenance or End of Day Filter NOTICE Ensure that the filter pad or paper is replaced daily to keep the The filter pad or paper must be replaced system operating correctly. For proper operation in high volume daily. or 24-hour stores, the filter pad or paper must be changed twice a day.
Page 64 DISPLAY ACTION 12. The filter pump shuts off. If the vat is clean of debris, press the X button to continue. If crumbs are still present, press the √ (check) WASH AGAIN? button and the filter pump runs again. This cycle repeats until the X button is pressed.
Page 65 DISPLAY ACTION Select DISPOSE OIL. Press the √ (check) button to continue. If the X button is selected, the user returns to the filtration menu. DISPOSE OIL? DANGER Allow oil to cool to 100°F (38°C) before draining into an appropriate METAL container for disposal. Remove the filter pan and insert the disposal unit.
Page 66 DISPLAY ACTION Select LEFT VAT or RIGHT VAT for split vats. Select DISPOSE OIL. Press the √ (check) button to continue. If the X button is selected, the DISPOSE OIL? user returns to the filtration menu. This message is only displayed if the bull tank is full. Press the √ BULK TANK FULL? (check) button to acknowledge and call the bulk oil waste provider.
Page 67 DISPLAY ACTION 19. Press the √ (check) button to return to step 17 and continue filling. CONTINUE FILLING? Otherwise press the X button once the vat is full to exit and return to OFF. 20. The controller switches off. 5.3.6 Drain Oil to Pan The drain to pan function drains the oil from the vat to the filter pan.
Page 68 5.3.7 Fill Vat from Drain (Filter) Pan The drain to pan function drains the oil from the vat to the filter pan. DISPLAY ACTION The fryer MUST be OFF. Press the filtration menu button Select LEFT VAT or RIGHT VAT for split vats. Press the down arrow.
Page 69 DISPLAY ACTION Select LEFT VAT or RIGHT VAT for split vats. Press the down arrow. Select FILL VAT FROM BULK. Press the √ (check) button to continue. If the X button is selected, the FILL VAT FROM BULK? controller goes to OFF. START FILLING? Press and hold the button to fill the vat.
Page 70 DISPLAY ACTION Select OIL PAN TO WASTE. Press the √ (check) button to continue. If the X button is selected, the OIL PAN TO WASTE? user returns to the filtration menu. If no pan is detected, the controller displays INSERT PAN until the pan is detected. Press the √...
Page 71 DISPLAY ACTION Press the filtration menu button Select LEFT VAT or RIGHT VAT for split vats. Press the down arrow. Select DEEP CLEAN. Press the √ (check) button to continue. If the X button is selected, the DEEP CLEAN? user returns to the filtration menu. If no pan is detected, the controller displays INSERT PAN until the pan is detected.
Page 72 DISPLAY ACTION 10. No action is required while the vat drains the oil into the disposal DRAINING IN PROGRESS container. IS VAT EMPTY? 11. Once the vat is empty, press the √ (check) button to continue. 12. Fill the vat to be cleaned with water and cleaning solution mix. Press the √...
Page 73 5.3.11 Deep Clean (Boil-Out) for Bulk Oil Systems WARNING Ensure a filter pad is in place prior to draining The deep clean mode is used to remove carbonized oil from or disposing of oil. Failure to insert a filter pad the frypot.
Page 74 DISPLAY ACTION OPEN DISPOSE VALVE 11. Open the left cabinet door and unlock the valve if necessary. Pull the dispose valve completely forward to start disposal. 12. No action is required while the pump transfers the waste oil from the DISPOSING pan to the bulk oil waste tanks for four (4) minutes.
Page 75 DISPLAY ACTION 25. Ensure the vat and filter pan are completely dry. DANGER Ensure that the frypot and filter pan are completely dry and VAT AND PAN DRY? free of water before filling with oil. Failure to do so will cause splattering of hot liquid when the oil is heated to cooking temperature.
Page 76 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 6: PREVENTATIVE MAINTENANCE Fryer Preventive Maintenance Checks and Service DANGER The crumb tray in fryers equipped with a filter system must be emptied into a fireproof container at the end of frying operations each day.
Page 77 WEEKLY CHECKS AND SERVICE 6.3.1 Clean Behind Fryers Clean behind fryers in accordance with the procedure detailed in the maintenance requirement card. Shut off and disconnect the gas. Use the manual gas shut-off valve to shut off the gas supply. The manual gas shut-off valve is located on the supply line be- fore the quick disconnects.
Page 78 Wrap the motor with plastic wrap to prevent water from entering it. Spray degreaser or detergent on the blower wheel and the blower housing. Allow it to soak for five minutes. Rinse the wheel and housing with hot tap water, then dry with a clean cloth.
Page 79 6.5.3 Deep Clean (Boiling Out) the Frypot During normal usage of your fryer, a deposit of carbonized oil will gradually form on the inside of the frypot. This film should be periodically removed by following the deep-clean (boil-out) procedure contained in Kay Chemical “Fryer Deep Clean Procedure” instructions.
Page 80 Annual/Periodic System Inspection This appliance should be inspected and adjusted periodically by qualified service personnel as part of a regular kitchen maintenance program. Frymaster recommends that a Factory Authorized Servicer inspect this appliance at least annually as follows: 6.7.1 Fryer Inspect the cabinet inside and out, front and rear for excess oil.
Page 81 BIGLA30-T SERIES GEN III LOV™ GAS FRYER CHAPTER 7: OPERATOR TROUBLESHOOTING Introduction This chapter provides an easy reference guide to some of the common problems that may occur during the operation of your equipment. The troubleshooting guides that follow are intended to help you correct, or at least accurately diagnose, problems with your equipment.
Page 82 Troubleshooting Fryers 7.2.1 Controller and Heating Problems PROBLEM PROBABLE CAUSES CORRECTIVE ACTION Verify that the fryer is plugged in and that No display on the No power to fryer. the circuit breaker is not tripped. controller. Failed controller or another component Call your FAS for assistance.
Page 83 7.2.2 Error Messages and Display Problems PROBLEM PROBABLE CAUSES CORRECTIVE ACTION M4000 displays E65 Clean the OIB (Oil Level) sensor. See Dirty OIB (Oil Level) sensor. CLEAN OIB SENSOR section 6.6.2. M4000 display OIL Oil sensor may have failed. Call your FAS for assistance. SENSOR FAIL.
Page 84 PROBLEM PROBABLE CAUSES CORRECTIVE ACTION Another filtration cycle or filter pad Wait until the previous filtration cycle M4000 display shows change is still in process. ends to start another filtration cycle. FILTER BUSY. Filter interface board has not cleared Change filter pad if prompted. checking system.
Page 85 7.3.1 Incomplete Filtration Should the auto filtration procedure fail an error message is generated. Follow the instructions on the screen to return the oil and clear the error. DISPLAY ACTION Press the √ (check) button if the vat is full to continue. IS VAT FULL? controller returns to idle cook mode or .
Page 86 7.3.2 Clogged Drain Error The clogged drain error occurs during auto filtration when the oil level sensor detects that oil has not completely drained from the frypot. This may be due to a clogged drain or an oil sensor failure. Follow the instructions on the controller display to clear the error.
Page 87 Troubleshooting Bulk Oil System Problems PROBLEM PROBABLE CAUSES CORRECTIVE ACTION Power cycle fryer by disconnecting and reconnecting 5-pin bulk oil control power cord on rear of fryer. If a filtration or any other filter menu Incorrect setup procedure. function is in process or FILTER NOW? Another function is in process.
Page 88 Code ERROR MESSAGE EXPLANATION VALVE INTERFACE BOARD FAILURE - FILTRATION AND Valve Interface Board connections lost or board TOP OFF DISABLED - CALL SERVICE failure. AUTOMATIC INTERMITTENT FILTRATION PROBE AIF RTD reading out of range. FAILURE - FILTRATION DISABLED - CALL SERVICE CHANGE FILTER PAD 25-hour timer has expired or dirty filter logic has activated.
Page 89 TPM RANGE LOW The TPM is too low for a valid OQS reading. This may also be seen with fresh new oil. The incorrect oil type may be selected in the setup menu. The sensor may not be calibrated for the oil type. See oil type chart in instruction document 8197316.
Page 90 BIGLA30-T SERIES GEN III LOV™ GAS FRYER APPENDIX A: RTI (BULK OIL) INSTRUCTIONS NOTE: The instructions in this manual for using a bulk oil system for filling and discarding oil are for an RTI system. These instructions may not be applicable to other bulk oil systems. A.1.1 Bulk Oil Systems Bulk oil systems have large oil storage...
Page 91 BIGLA30-T SERIES GEN III LOV™ GAS FRYER APPENDIX B: JIB Preparation with Solid Shortening Option Open second or third door from the left of fryer and remove brace in JIB cabinet. Attach alignment bracket to bottom of ATO box brace with provided nuts.
Page 92 BIGLA30-T SERIES GEN III LOV™ GAS FRYER APPENDIX C: Solid Shortening Melting Unit Use Reset oil reservoir system Ensure shortening melting unit is on.  Fill melting unit with shortening.  Melting Allow 2-3 hours for solid shortening to melt. ...
Page 93 BIGLA30-T SERIES GEN III LOV™ GAS FRYER APPENDIX D: Using the Oil Quality Sensor (OQS) Check TPM Value DISPLAY ACTION The TPM button, in the upper right corner, displays the last TPM measurement. Pressing the TPM button displays last days measurements.
Page 94 DISPLAY ACTION Select MAINTENANCE WITH OQS FILTER. Press the √ (check) button to start ﬁltration. If the X button is selected, MAINTENANCE FILTRATION? filtering is cancelled, and the fryer resumes normal operation. WEAR PROTECTIVE GLOVES – PRESS Press the √ (check) button once all personal protection equipment CONFIRM WHEN COMPLETE including heat resistant gloves are in place.
Page 95 DISPLAY ACTION TPM VALUE – ##.# 21. Press the √ (check - YES) button to continue. If the TPM is below the OQS SETUP-DISCARD SOON and OQS SETUP – DISCARD limits proceed to step 24. If the TPM is above OQS SETUP DISCARD SOON limits proceed to step 22.
Page 96 OQS (Oil Quality Sensor) Filter The OQS filter is a function that filters the vat that takes an oil NOTICE The filter pad or paper must be replaced reading to test the TPM (Total Polar Materials) in the oil using the daily.
Page 97 DISPLAY ACTION FILLING IN PROGRESS No action required while the OQS sensor is filled. 10. No action required while the OQS sensor calculates the oil quality MEASURING OIL QUALITY value of the oil. FILLING IN PROGRESS 11. No action required while the vat is refilled. TPM VALUE- ##.# 12.
Page 98 FRYMASTER 8700 LINE AVENUE, SHREVEPORT, LA 71106-6800 800-551-8633 318-865-1711 WWW.FRYMASTER.COM EMAIL: FRYSERVICE@FRYMASTER.COM ©2025 Frymaster LLC. except where explicitly stated otherwise. All rights reserved. Continuing product improvement may necessitate change of specifications without notice. Part Number FRY_IOM_8197533 02/2025...

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