GILES GBF Series Operation & Service Manual Download

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Operations & Service Manual

GBF Ventless Electric Fryer

GBF-35D & 50D-VH

ISO 9001 Registered • Committed to Quality

2750 Gunter Park Drive West • Montgomery, AL 36109 USA

Phone: 334.272.1457 •

Toll Free: 800.554.4537

(USA & Canada Only)

Fax: 334.239.4117 • Website: www.gfse.com

Printed in USA, Form No. 65688 (Rel. Date: Nov.2011, Rev. Date: Sep.2018, Rev. C)

Summary of Contents for GBF Series

Page 1: ...0D VH ISO 9001 Registered Committed to Quality 2750 Gunter Park Drive West Montgomery AL 36109 USA Phone 334 272 1457 Toll Free 800 554 4537 USA Canada Only Fax 334 239 4117 Website www gfse com Printed in USA Form No 65688 Rel Date Nov 2011 Rev Date Sep 2018 Rev C ...

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Page 3: ...is requested Giles will dispatch factory authorized service representatives to inspect repair recondition or replace units of its manufacture with such labor being rendered without cost to owner for twenty four 24 months from the date of installation Otherwise service including labor and transportation charges or other expenses in connection with the removal or installation of any part or parts su...

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Page 5: ...ns 7 2 05 1 Electrical Connection Diagram 8 2 06 Ventless Hood Clearance 8 2 07 Ventless Hood Fire Suppression System 9 2 08 Fusible Link Detector Gas Cartridge Locations 9 2 09 Fire Extinguisher Nozzle Tanks Location 10 2 10 Fire Alarm Connection 11 2 11 Restraint Device 12 3 Overview 13 3 01 Baskets Cabinet Top 14 3 02 Control Panel 15 3 02 1 Control Panel Computer Controller 15 3 02 2 Control P...

Page 6: ...0 5 01 7 1 COOL Mode 50 5 01 7 2 AUTO COOL Feature 51 5 01 7 3 BOIL OUT mode 51 5 01 8 User Settings Access Edit 52 5 01 9 PASSWORD Protection 53 5 01 10 Power up Procedure Computer Controller 53 5 01 11 Controller Errors Alarms 54 5 01 11 1 Resolving Controller Errors Alarms 55 5 02 Manual Control Unit 56 5 02 1 Digital Thermostat Overview 56 5 02 2 Setting the Temperature Unit of Measure 57 5 02...

Page 7: ... 1 Monthly Hood Interlock Testing 90 7 02 2 Quarterly Hood Cleaning 91 7 02 3 Semi Annual Fire System Inspection Service 92 7 02 4 Annual Fire System Inspection Service 92 7 02 5 12 Year Fire System Inspection Service 92 7 02 6 Maintenance Service Log 93 8 Troubleshooting 94 8 01 Temperature Control System 94 8 02 Oil Filtration System 97 9 Parts List 99 9 01 Parts Ordering Service Information 99 ...

Page 8: ...n with key words such as DANGER WARNING or CAUTION to alert Users to potential personal injury hazards and or poor operating practices These will immediately precede precautionary measures pertaining to avoiding such hazards or practices Adhere to all information following these symbols to avoid possible injury or even death Failure to do so may also void the factory warranty Indicates an imminent...

Page 9: ...the rating label on the unit to determine the proper power supply required Always consult with an electrician or other qualified service technician to ensure that circuit breakers and wiring are of sufficient rating and gauge to power this equipment A Wiring Diagram has been provided with the unit as an aid for technicians Appliance must be installed and electrically grounded in accordance with lo...

Page 10: ...pecial anchoring for this type appliance check local code Allow the appliance to cool for 15 20 minutes before cleaning or servicing This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given adequate instruction and or supervision concerning its use by a person responsibl...

Page 11: ... oven cleaners DO NOT alter add attachments or otherwise modify this equipment Failure to comply with CAUTION notices may result in damage to equipment or property and void the factory warranty NOTE Users must comply with all appropriate state and or local heath regulations regarding food service operations and cleaning and sanitization of food service equipment NEVER attempt to clean and reuse th...

Page 12: ...x Safety GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 13: ...nts and product enhancements some of the illustrations shown in this manual might not exactly depict current models Either Computer Controller Controls cooking oil temperature and cook time Dual cook timers with fifty 50 programmable Menu Item cook time presets Monitors fryer status displays operational instructions and warnings such as DRAIN OPEN MAX ELEMENT TEMP etc Features BOIL OUT program COO...

Page 14: ...Fryer GBF 35D 50D VH INCHES mm 1 04 Specifications 1 04 1 Overall Dimensions 1 04 2 Agency Certifications 1 04 3 Basket Size Description Length Width Height Volume Standard 2 per vat 13 25 336 6 6 50 165 1 6 00 152 4 423 6 cu in 6 942 8 cc ...

Page 15: ...r Basket Lbs kg Gal l Fries Chicken GBF 50D VH 16 25 412 8 13 90 353 1 4 97 126 2 50 22 7 7 1 26 9 2 5 lbs 1 13 kg 6 0 lbs 2 72 kg GBF 35D VH 16 25 412 8 13 90 353 1 3 50 88 9 35 15 9 5 0 18 9 2 5 lbs 1 13 kg 3 5 lbs 1 56 kg 1 04 5 Shipping Specifications Crated Model Gr Wt Crated Size Cube Length Width Height GBF35D 50D VH 618 lbs 280 3 kg 46 1168 mm 36 914 mm 92 2337 mm 88 cu ft 2 5 cu m NOTE Gr...

Page 16: ...4 Introduction GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 17: ... exchange Giles recommends 50 CFM per linear foot of hood space could vary depending on local code Often this can be accomplished by the installation of an exhaust fan in the area where the appliance is installed To determine requirements for specific installation supply the HVAC contractor the following information a Hood exhausts between 510 to 680 CFM b The average temperature of the exhausted ...

Page 18: ...ght position during the unpacking process Exercise care when removing the wooden framework from around the unit Units are very heavy Use extreme care and appropriate handling equipment and or sufficient manpower when lifting or moving the equipment Failure to comply with these CAUTION notices may result in minor or moderate injury equipment or property damage and void the factory warranty 1 Carefu...

Page 19: ...ropriate circuit breaker s in main electrical panel See Section 2 04 2 Recommend that a disconnect switch box be installed between main panel and Fryer 3 Connect 1 1 4 flexible conduit from disconnect or breaker panel to the Fryer Attach conduit to rear of the Fryer Service Box with appropriate conduit fittings Allow enough length so that the Fryer can be moved easily for cleaning and servicing Se...

Page 20: ... Connections Diagram Service Box GBF D VH Fryers are equipped with an exhaust air diverter that directs exhaust air horizontally side and rear The minimum clearance from the top of the diverter to the ceiling is 0 0 mm however it is recommended that adequate space be provided to allow easy movement of the unit if required The area around the sides and rear of the diverter must remain free of obstr...

Page 21: ...d ANSUL agent in accordance with the appliance s listing and shall include addition of suppressant chemical installing fusible links cable installing the compressed gas firing cartridge testing certifying and arming the system Some jurisdictions may require installation of an additional remotely located manual activation station Fryer WILL NOT heat until the fire system is armed Cost of on site sy...

Page 22: ...OTE Tank is not factory installed Packed in separate box must be filled and installed by Ansul technician when system is certified 2 09 Fire Extinguisher Nozzle and Tank Locations All extinguisher system discharge nozzles have been factory installed and aligned in the proper position DO NOT MOVE OR ADJUST except on advice of a fire protection specialist ...

Page 23: ...m system for sending signal in the event that the fire extinguishing system is activated Fire Alarm Connection 1 Remove Cover on Fire Alarm Tie In Box and install appropriately sized conduit and wire to the facility s fire alarm system Allow enough length such that the appliance can be moved for access when cleaning and servicing 2 Make appropriate connections 3 Reinstall Fire Alarm Tie In Box Cov...

Page 24: ... than the electrical supply cord or conduit A restraint anchor shall be fastened to a immovable wall or structure Use a quick release latch on one end of the cable for connecting to the factory installed eye bolt on the rear of the unit which can easily be disconnected during maintenance or service Anchor attached to an immovable wall or structure Restraint Cable Quick release Latch Eye Bolt Custo...

Page 25: ...verview of the components functions and accessories associated with the GBF D VH Fryer Please review this section carefully before proceeding further Lower Cabinet Filtration System Ventless Hood System Manual Controls shown Baskets 6 1 2 Std Built in Dump Pan 3 Overview Under cabinet Storage ...

Page 26: ...14 Overview 2 Hidden GBF Ventless Electric Fryer GBF 35D 50D VH NOTE Basket Lifts not available for Model GBF D VH 1 4 3 3 01 Baskets Cabinet Top ...

Page 27: ...duct to adequately drain 2 Cabinet Top Dump Pan w Grate 6 deep long Pan mounts in cabinet top Convenient dump station for product Lift out and deliver products for serving 3 Basket Support Screen Provides support surface above the heating elements to hold Baskets when in vat Serves as a Crumb Screen to prevent excessive crumbs and cooking residue from accumulating around the heating elements Conve...

Page 28: ...16 Overview GBF Ventless Electric Fryer GBF 35D 50D VH 10 8 9 3 3 1 3 2 1 5 6 7 2 3 02 Control Panel 3 02 1 Control Panel Computer Controller ...

Page 29: ...is in the ON position 6 Heat Indicator Light Amber Light is illuminated when the Heat Switch is in the HEAT position and the heating elements are energized This light will cycle ON and OFF during normal operation as the Controller maintains the set point temperature 7 High Limit Indicator Red Light is illuminated to indicate shutdown of the heating elements due to excessive heat condition Should t...

Page 30: ...18 Overview GBF Ventless Electric Fryer GBF 35D 50D VH 5 1 6 7 8 2 3 4 4 9 10 10 11 12 13 14 15 3 02 2 Control Panel Manual Controls ILS Manual Control Model Only ...

Page 31: ...L THE CAUSE OF THIS CONDITION IS DETERMINED 8 Drain Open Indicator Red The Drain Open light is illuminated if the cook vat drain valve is not fully closed Fryer will not heat if this light is ON 9 Filter Missing Indicator Red Illuminates when either or both the Grease Baffle Filter or the Charcoal Filter are not installed or improperly positioned Alarm also sounds 10 Cycle End Indicator Amber Illu...

Page 32: ...20 Overview GBF Ventless Electric Fryer GBF 35D 50D VH 5 6 2 4 1 3 7 3 03 Lower Cabinet ...

Page 33: ...rge of Filter Pump to either return oil from Filter Pan to Fryer vat or send it to the waste oil Discharge Hose hose must be connected 3 Oil Return Valve Handle Opens and closes the fry vat Oil Return Valve allowing vat to be refilled with filtered oil from the Filter Pan Pump Diverter Valve must be in the OIL RETURN position 4 Oil Discharge Hose Connection Quick disconnect fitting for connecting ...

Page 34: ...22 Overview GBF Ventless Electric Fryer GBF 35D 50D VH Hold down Frame locking levers in Pan bottom 5 2 4 1 3 6 3 04 Filter Pan Assembly ...

Page 35: ...rd to prevent unintended large debris from being ingested by the Filter Pump THIS IS NOT A FILTER FILTER MEDIA MUST STILL BE USED Giles recommends that oil be filtered after every 4th load cooked at a minimum 5 Filter Pan Quick disconnect Fitting for connecting Pan Assembly to the Fryer filtration system Hose must be disconnected before removing the filter pan 6 Filter Pan Cover Lays on top of the...

Page 36: ...24 Overview GBF Ventless Electric Fryer GBF 35D 50D VH 2 1 3 7 4 5 6 8 3 05 Ventless Hood ...

Page 37: ...turned OFF before removing the EAC Cell for cleaning 4 Baffle Filter The first stage of the air cleaning system It is easily removed for daily cleaning DO NOT remove the Baffle Filter while the fryer is operating Doing so exposes electrically charged parts and can lead to electrical shock 5 Grease Drip Cup Collects grease condensate generated by the Baffle Filter This cup should be cleaned daily 6...

Page 38: ...at Drain and other parts L Shaped Brush P N 93609 Use to clean between around and beneath heating elements Heat resistant Cleaning Brush P N 71100 Multi purpose use to clean Fry Vat sides bottom and heating elements Crumb Shovel P N 30059 Use to remove sediment from the Filter Pan GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 39: ...nded for washing down fry vat Basket 13 1 4 x 6 1 2 x 6 P N 41040 Use to contain product for cooking Vat accommodates 2 Baskets Basket Support Fry Screen P N 41041 1 per vat Supports baskets while cooking and prevents excessive crumbs or residue from accumulating around heating elements Stainless Filter Screen P N 41078 Reusable stainless steel filter media for use in the Filter Pan to clean cooki...

Page 40: ...ith filtered warm oil only no crumbs or debris Filter Paper P N 65871 Paper filter media for use in the Filter Pan to clean cooking oil when it is circulated through Filtration System Use in lieu of reusable mesh filter screen Filter Powder P N 72004 Filtering aid used during the oil filtration process Helps recondition cooking oil by removing soluble impurities GBF Ventless Electric Fryer GBF 35D...

Page 41: ...ded Part Description Part No Function Fryer Boil Out P N 72003 Add to water in the Fry Vat to make up boil out solution for cleaning the cook vat Fry Pot Cover P N 93362 Purchased separately Covers fry pot during periods of inactivity protecting against contamination of cooking oil ...

Page 42: ...ct operating condition when received each unit must pass rigorous quality control testing prior to shipment To further ensure that the unit operates to expectations it is recommended that after installation is complete a brief functionality checkout be performed prior to using it for the first time 1 Power Switch is in the OFF position 2 Selector Cook Switch is in the OFF position 1 2 4 Pre Operat...

Page 43: ...ered Test is same for Computer Controller and Manual Controls computer panel is shown 4 02 Power Test 1 2 ALARM RESET 1 Perform steps previously described in Section 4 01 2 Confirm that the main circuit breaker supplying power the unit is ON If a disconnect Switch Box is installed between the breaker panel and Fryer be sure that it is in the ON position 3 Set the Power Switch to the ON position Th...

Page 44: ... key a setpoint of 335 F should display the alarm will silence and the Controller wil enter PREHEAT 6 Set the Selector Switch to the COOK position The HEAT light should turn ON Leave switch in the COOK position NO MORE THAN 10 to 12 SECONDS 7 Return Selector Switch to the OFF position NOTE If during this test should the HEAT light turn OFF an alarm sound and the Upper Display show a MAX ELEMENT TE...

Page 45: ...00 F If it is not change the setting to a value of 300 F or higher see Section 5 01 2 Setting the Cooking Temperature for instructions 6 Set the Selector Switch to the COOK position The HEAT light should turn ON Leave switch in the COOK position for NO MORE THAN 10 to 12 SECONDS 7 Return Selector Switch to the OFF position 8 Moisture on the elements should quickly dry and heat should be felt risin...

Page 46: ...Fryer 4 While covering the opening with the hand set the Pump Switch to the PUMP position The pump should start if suction is felt on your hand it is operating correctly Return switch to OFF ONLY allow pump to run long enough to check for suction Proceed to Section 4 05 If the pump does not start or suction is not detected refer to Section 7 02 Troubleshooting Procedures The following test is to c...

Page 47: ...ean the Filter Pan to remove dirt debris that may have accumulated during shipment or residue remaining from manufacturing processes See Section 6 02 Cleaning the Filter Pan Refreshing Filter Media Wash accessory items Cook Baskets Support Fry Screen Fryer Tools etc in warm soapy water rinse and dry thoroughly Inspect unit for adhesive protective plastic film which may remain on the appliance Some...

Page 48: ...36 Pre Operation GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 49: ...e certain that all electrical specifications have been met and the unit is properly grounded A wiring diagram is provided with the unit to aid an electrician Due to the high temperature of cooking oil in the Fryer during cooking it is extremely important that the user exercise due caution in operating this equipment to avoid personal injury It is recommended that thermal protective gear such as mi...

Page 50: ...er settings and to edit preset Menu Item cooking parameters The 2 4 6 8 keys are also used as ARROW KEYS for operating Basket Lifts if installed selecting timer navigating lists moving cursor for editing etc 2 8 UP DOWN 4 6 LEFT RIGHT The keys will illuminate to indicate when they are active as ARROW KEYS START Function key used to start cook cycles select items save settings and exit editing etc ...

Page 51: ...cook cycle time countdown temperature etc TEMP Key Press this key to set the cooking oil temperature setpoint Pressing this key twice 2x will display ACTUAL OIL TEMPERATURE on the Lower Display for approximately 20 seconds Press this key during preheat phase to enter BOIL OUT mode Temperature setpoint and time changes to the BOIL TEMP and BOIL OUT TIME as specified in USER SETTINGS see Section 5 0...

Page 52: ... Vigorously stir the cooking oil and press ALARM key Typically oil temperature will drop when stirred Controller has a 10 second delay and if oil temperature drops below setpoint PREHEAT state continues until oil returns to setpoint This process helps ensure that temperature is more uniform throughout the total volume of oil leading to better cooking performance Upon reaching setpoint the alarm so...

Page 53: ...hown on the Upper OLED Display to help guide User through the process If actual oil temperature is lower than the entered setpoint Controller enters PREHEAT state small red HEAT indicator on Controller turns ON Before oil will actually begin heating the Heat Switch must be placed in the HEAT position The amber HEAT indicator on the Control Panel will turn ON oil begins heating If the oil temperatu...

Page 54: ...ed password User can only choose Menu Item Preset from available selections see Section 5 01 5 Working with Menus Press the START key Use keypad to select Timer to set 4 Left 5 Both 6 Right If needed repeat process to set a time for the other Basket Timer NOTE Menu Item Presets include a Product Name to be displayed on the Upper OLED Display when selected When a Cooking Time is manually input the ...

Page 55: ...reset Cooking Time Cook time setting for the specific menu item STIR OVERRIDE For certain menu items Users may wish to override the Controller global STIR ALARM setting specified in USER SETTINGS Factory default NORMAL use global setting FISH FILTER To prevent flavor transfer establishments cooking seafood products may wish to force an oil filtering after only one 1 batch of seafood is cooked The ...

Page 56: ...aracter changes at cursor position Stop scrolling at desired character Use 4 6 left right to move cursor to next character and repeat When finished editing NAME press START to Save OR press CLEAR to Cancel and Exit without saving Editing NAME Method 2 Select a NAME from Catalog of programmed names Select edit NAME as shown on left Flashing cursor is positioned at 1st letter Press 0 key to open Cat...

Page 57: ...e displayed Use numeric keypad to enter a new TIME mm ss NOTE All digits must be entered ex 500 5 00 While entering time CLEAR key will backspace out an incorrect input After entering new TIME value press START to Save OR press CLEAR to exit without Saving 5 01 5 1 Editing a Menu Item Preset Continued Pressing CLEAR 2x will Exit from Editing Continued on Next Page ...

Page 58: ...oggle between the available options 5 01 5 1 Editing a Menu Item Preset Continued Edit FISH FILTER Setting To minimize potential for flavor transfer establishments cooking seafood items may wish to force operators to filter oil after only one 1 batch of a seafood item is cooked When FISH FILTER is set to ON the unit will enter FILTER MODE after completing one 1 cook cycle of the specific menu item...

Page 59: ...nu No is known Press the MENU key once Enter desired Menu no 1 50 If the Fryer is in the READY state cooking can be started see Section 5 01 6 Cooking with Computer Controls Press START key to select Use keypad to select side 4 Left 5 Both 6 Right Method A Method B Enter a desired Menu no 1 50 Press START key to select Use keypad to select side 4 Left 5 Both 6 Right Continued on Next Page ...

Page 60: ...r each preset will appear on the Upper Display Press the MENU key twice 2x Use numeric keypad 2 8 up down to scroll through list to a desired Menu Press the START key to select Menu item 5 01 5 2 Selecting a Menu Preset for Cooking continued Use keypad to select side 4 Left 5 Both 6 Right If the Fryer is in the READY state cooking can be started see Section 5 01 6 Cooking with Computer Controls ...

Page 61: ... Controller enters COOK state The Menu Item Cooking Time will begin counting down on the Lower Display The Upper Display shows which side is cooking as well as displaying the programmed setpoint temperature The Timer Indicator for the active timer is illuminated A different Menu Item can be selected and stated for the other Basket See Section 5 01 5 2 Selecting a Menu Item Preset for Cooking To st...

Page 62: ... selected the STIR ALARM will act accordingly regardless of the USER SETTING When the cooking cycle time is complete an alarm will sound and the message DONE COOKING LEFT RIGHT or BOTH is displayed Pressing the ALARM key silences the alarm and the Fryer re enters READY state ready to cook the next load of product 5 01 7 1 COOL Mode To exit COOL Mode press the CLEAR key then press 4 to exit COOL OR...

Page 63: ...settings can be edited by User within the ranges of BOIL TEMP 185 to 208 F and BOIL OUT TIME 1 to 45 minutes Exit AUTO COOL same as COOL press the CLEAR key then press 4 to exit COOL OR press CLEAR again to continue COOL Mode Upon exit the temperature setpoint will return to the previous active value and Fryer will enter PREHEAT mode until temperature is reached When the AUTO COOL feature is turne...

Page 64: ...es before user is required to filter 1 to 20 4 GUARD BAND Cooking not allowed if oil temperature is outside of the setpoint by amount of guard band 1 to 990 900 MAX SETPOINT Maximum oil setpoint allowed 32 F to 350 F 350 AUTOCOOL After a specified amount of time unit will go into COOL mode ON OFF OFF AUTOCOOL TIME MINUTES If AUTOCOOL is ON then after fryer is idle for the amount of time specified ...

Page 65: ...er OFF position 2 Place the Power Switch in the ON position The green Power Light will illuminate The Computer Cooking Controller will power up and then sound an audible alarm tone The message POWER FAILURE PRESS START TO PREHEAT is shown on the Upper OLED Display This is normal intended to prevent the Fryer from beginning to heat after a power interruption until attended by the User Pressing the ...

Page 66: ...E Error Problem with the Variable Oil Temp Probe Service technician required ER15 ELEMENT PROBE Error Problem with the Element Temp Probe typically attached directly to heating element Service technician required ER19 MAX ELEMENT TEMP Error The maximum heating element temperature has been exceeded This is a safety device NEVER bypass this Probe ER21 BAFFLE FILTER MISSING Ventless Fryers VH Only Ba...

Page 67: ...ws Er21 and the Upper Display reads ERROR ALARM BAFFLE FILTER MISSING Indicates that the Baffle Filter is missing or improperly installed Heating Elements are disabled until the condition is corrected Install the Baffle Filter or adjust its position error will clear when Filter is properly installed See Section 7 1 2 7 1 3 Baffle Filter Removal Installation CHARCOAL FILTER MISSING Error Code 22 Al...

Page 68: ...S Key Press and hold to view current actual oil temperature F or C Indicator Illuminate to indicate if controller is configured for degrees Fahrenheit or degrees Celsius LOAD Indicator Light Illuminated when the heating elements are energized Up Down Arrow Keys Pressing these keys raise or lower the displayed value A new value automatically becomes effective 3 seconds after the last keystroke Thes...

Page 69: ...se the Up Down Arrow Keys to adjust the temperature unit to the desired value Without pressing any other keys the new value becomes effective three 3 seconds after the last keystroke Within five 5 seconds the display will blink and return to showing the set point value 2 The appropriate Temperature Unit Indicator light will illuminate showing to which temperature unit the thermostat is currently c...

Page 70: ...hile the PROCESS key is being pressed 2 The Temperature Unit Indicator light indicates the temperature unit for which the controller is currently configured 3 The Selector Switch must be placed in the COOK position before heating elements will turn ON IMPORTANT The setting is not locked into the thermostat Any inadvertent pressing of the arrow keys will unintentionally change the cooking oil tempe...

Page 71: ...d with the desired cook time Time immediately begins to run down when the knob is released When the set cook time expires an audible alarm sounds and the end of cycle indicator light above the appropriate timer will turn ON indicating DONE cooking for that basket Press the ALARM RESET Button to silence alarm tone 3 To cancel a cooking cycle before it finishes simply turn the Timer knob back to 0 7...

Page 72: ...t with ILS Option Place the Power Switch in the ON position nothing should happen Press and hold the PUSH TO START Button for about a few seconds The process is then same as above 3 After the cooking oil reaches setpoint the Fryer is ready for cooking see Section 5 03 Cooking Procedures 2 1 5 3 6 4 Be certain that all Hood Filters are properly installed and that the Filter Access Cover is in place...

Page 73: ...king temperature 1 4 This section describes procedures for cooking product on the GBF D VH Fryer equipped with a Computer Controller The following procedure assumes starting with a clean empty Fryer that has been properly prepared for use 3 Except when filtering oil keep the OIL RETURN VALVE in the lower cabinet set in the CLOSE position If this valve is left in the FILL POT position it is possibl...

Page 74: ... second delay and if oil temperature drops below setpoint while stirring Controller remains in PREHEAT until setpoint is reached again A second alarm will sound and the Upper Display will read ALARM SETPOINT REACHED This process will mix and eliminate cool zones throughout the volume of oil and promote more even heating Press the ALARM key and the Controller enters READY state Temperature displaye...

Page 75: ...food items or larger than recommended load sizes into the cook vat can lead to a surge boil resulting in an overflow of HOT cooking oil from the vat Exercise due caution when loading food and observe how the hot oil reacts before continuing 5 03 1 Cooking Procedures Computer Controller continued 13 It is recommended that uncooked product be first placed into the Cook Basket before Basket is placed...

Page 76: ...hut Down 15 14 13 16 5 03 1 Cooking Procedures Computer Controller continued 16 STIR ALARM sounds after the preset amount of the programmed cook time has elapsed and the Upper Display reads ALARM STIR LEFT RIGHT BOTH SIDE Press the ALARM Reset key and using the provided Stirring Utensil or suitable alternative stir the product as it continues to cook NOTE Step 16 applies only when STIR ALARM is se...

Page 77: ...lace the Power Switch in the ON position to power up unit as described in Section 5 02 5 Power Up Procedure Manual Controls Be sure the Selector Switch remains in the OFF position as heating elements will energize during power up 2 Set the desired cooking oil temperature setpoint on the Digital Thermostat See Section 5 02 3 Setting the Cooking Temperature 3 Ensure Selector Switch remains in the OF...

Page 78: ...ng oil reaches setpoint the HEAT light will turn OFF At this time vigorously stir the oil until the heating elements and the HEAT light turn ON again This process will mix and eliminate cool zones throughout the volume of oil and promote more uniform heating Continue to stir the oil until the HEAT light turns OFF again Cooking oil should now be evenly heated and ready for cooking 10 Check the oil ...

Page 79: ...ced into the oil Load product in the Basket s 10 9 Use extreme caution when dropping product into HOT cooking oil There is potential for severe burn injury should unprotected hands contact hot oil or should an unexpected splash occur Introducing overly wet food items or larger than recommended load sizes into the cook vat can lead to a surge boil resulting in an overflow of HOT cooking oil from th...

Page 80: ...ther and promote more even cooking 12 5 03 2 Cooking Procedures Manual Controls continued 15 15 When the set cook time has expired an alarm sounds and the END OF CYCLE Light above the appropriate timer turns ON to indicate the cycle for that Timer is DONE Manually lift Cook Basket from the vat and hang it onto the Basket Hanger Press the ALARM RESET Button to silence the alarm 16 Allow cooked prod...

Page 81: ...or Be sure that hose fit is tight and secure 3 4 NOTE The Computer Controller Panel is used as illustration in this Section The actual filter process is the same for units with Manual Controls 1 2 5 04 Filtering Used Cooking Oil This section explains use of the on board Oil Filtration System to filter and recondition used cooking oil by circulating it through filter media in the Filter Pan and ret...

Page 82: ...ower cabinet be sure the Pump Diverter Valve Handle is in the OIL RETURN position horizontal Slowly rotate Drain Valve Handle to the OPEN position right to stop Cooking oil should begin draining into the Filter Pan 5 6 7 8 Set the Oil Return Valve handle to the FILL POT position horizontal 9 When oil has completely drained into the Filter Pan set the Selector Switch to the PUMP position 10 The use...

Page 83: ...see Step 3 Use the provided Crumb Shovel and taking care not damage or puncture the filter media scoop filter sediment from its surface and dispose It is not essential that filter media be refreshed after each filter cycle but it is recommended to clean the Filter Pan and refresh media at least every day see Section 6 03 15 Reinstall Filter Pan under unit 16 To continue cooking see Section 5 03 Co...

Page 84: ...on 4 Slowly position Drain Valve Handle to the OPEN position Allow waste oil to completely drain into the Filter Pan Never attempt to pump cold shortening Doing so can clog the filter pump and damage the unit Oil must be heated to at least 200 F 93 C before attempting to pump 1 3 4 6 5 7 5 05 Removing Waste Cooking Oil from Fryer NOTE The Computer Controller Panel is used as illustration in this S...

Page 85: ...icted 7 Set the Pump Diverter Valve to the DISCHARGE HOSE position vertical 8 10 11 8 Set the Selector Switch to the PUMP position and allow waste cooking oil to be pumped into the disposal container When all oil has been pumped out of the Filter Pan return the switch to OFF 9 Set Power Switch to the OFF position 9 12 If holding the Discharge Hose during the next step be sure to wear thermal hand ...

Page 86: ...Pan assembly disassemble and clean thoroughly see Section 6 03 14 To perform a Boil Out procedure see Section 6 01 Boil Out Procedure To shut down unit see Section 5 06 Normal Shut Down 10 Return Drain Valve Handle to the CLOSE position 11 Return the Pump Diverter Valve Handle to the OIL RETURN position 14 15 When performing the next steps be sure to wear thermal protective gear such as oven mitts...

Page 87: ... Verify that the Oil Return Valve is set to the CLOSE position Leaving this valve OPEN can allow oil to siphon back from the vat to the Filter Pan In case of emergency remove all power from the unit by switching off main circuit breakers or disconnects within the building Manual 2 Computer 2 1 1 3 5 06 Normal Shutdown 5 07 Emergency Shutdown ...

Page 88: ...aner is available from Giles Order part number 72003 1 8 Lb Container 2 DO NOT leave the Fryer unattended during this procedure as it may become necessary to adjust the heat setting to prevent a rolling boil and vat overflow An overflow can result in serious equipment damage 1 6 Cleaning This section explains cleaning procedures for the GBF D VH Fryer As a minimum Giles recommends that Filter Pan ...

Page 89: ...play shows the message DONE COOKING 10 Press the ALARM key to silence alarm 11 Return the Power Switch and Selector Switch to the OFF position 3 A COMPUTER CONTROLLER 4 5 6 To exit BOIL OUT MODE before completion press CLEAR 4 5 Place the Power Switch in the ON position 6 Place the Selector Switch in the COOK position 7 Set the Thermostat setpoint temperature to 200 F Boil Out solution will begin ...

Page 90: ...provided heat resistant brushes to scrub sides bottom and heating elements to remove residue Rinse and flush the vat thoroughly with warm clean tap water Take care not to damage the temperature probes protruding through the front wall of the vat Temperature probes 6 01 Boil Out Procedure Cleaning the Fry Vat continued NEVER drain boil out solution into the Filter Pan or run it through the filter s...

Page 91: ... can cause oil to splatter excessively when heated to cooking temperature PURGING 16 Set Oil Return Valve to the FILL POT position and Pump Diverter Valve to the OIL RETURN position 17 Leave the Drain Valve Handle in the OPEN position 18 Set the Selector Switch to the PUMP position and allow the pump to run for 1 2 minutes During this time water and or boil out residue may be discharged from the F...

Page 92: ...dge of the Hold down Frame This will help prevent sediment from falling into the Pan bottom through the perforated filter media Support Screen which could potentially lead to a clogged filter pump 4 Turn the four locking levers attached to the Pan bottom and disengage the Hold down Frame Remove frame 5 Grasp one end of the filter media and carefully remove from Pan Avoid allowing filter sediment t...

Page 93: ...led screen in sink using a stiff bristle brush and clean hot water ONLY DO NOT use soap or other cleaners Shake off excess water and blot dry with clean towel ideally screen should dry overnight Reinstall in pan Filter Paper remove soiled paper and discard Replace with one 1 fresh sheet of proper sized filter paper Available from Giles 65871 NOTE Stainless Steel Filter Screen SSFS With proper use ...

Page 94: ... the Hood side This section discusses each Filter contained in the Ventless Hood system and describes removal installation cleaning and specific alarm conditions that can occur if not properly maintained Maintenance and cleaning must be performed as prescribed to keep the Ventless Hood Section operating at peak performance for remove grease laden vapor produced by the Fryer Filter When to Clean or...

Page 95: ...ear of the appliance 3 Drop the front edge down to clear the front panel 4 Remove Filter from the Hood The Baffle Filter has sharp exposed edges which may cause cuts use due caution when handling and cleaning Heavy duty rubber gloves are advised GBF Ventless Electric Fryer GBF 35D 50D VH 7 01 2 Baffle Filter Removal ...

Page 96: ...ter into Hood to the back wall 2 Push front edge up 3 Pull Filter forward until front edge rests on front support under Hood front panel 4 Allow back edge to drop onto the rear support studs The Baffle Filter has sharp exposed edges which may cause cuts use due caution when handling and cleaning Heavy duty rubber gloves are advised 7 01 3 Baffle Filter Installation ...

Page 97: ...or damp Baffle Filter into the hood The Baffle Filter may be washed in the dishwasher 1 Unlatch Filter Access Cover and lift off 2 Grasp the handle on front of Cell and pull it straight out on a slight upward angle The Baffle Filter has sharp exposed edges which may cause cuts use due caution when handling and cleaning Use of heavy duty rubber gloves is advised GBF Ventless Electric Fryer GBF 35D ...

Page 98: ...ntacts missing ionizer wires faulty wiring or electronic malfunction Three L E D indicator lights on the Control Panel show the operational status of the Electronic Air Cleaner EAC IMPORTANT DO NOT use the WASH CHECK indicators a signal to perform routine cleaning To maintain peak performance the EAC cell must be cleaned daily as described in Section 7 01 8 If no L E D indicators light up when the...

Page 99: ... bent fins Broken wires need to replaced promptly If needed bent fins may be gently straightened by hand NOTE The degreasing solution can be used multiple times discard and replenish when a greasy film remains visible on top of the liquid When soaking always ensure that solution completely covers the cell add water if needed GBF Ventless Electric Fryer GBF 35D 50D VH Take care not to bend the coll...

Page 100: ...oid the factory warranty 1 Unlatch Filter Access Cover and lift off 2 Grasp Charcoal Filter and pull straight out at an slight upward angle Note airflow arrow on label blue fiber fill side UP 1 Install with blue fiber fill side facing UP 2 Align in guides slide straight into Hood Front of Filter must be flush with Hood front 7 01 9 Charcoal Filter Removal Installation 7 01 10 Charcoal Filter Maint...

Page 101: ...s present Charcoal or Baffle Filter clogged Other possible restrictions Replace Charcoal Filter about every 30 days Clean Baffle Filter Check for other airflow restrictions 7 01 4 7 01 11 ERROR ALARM CLEAN THE EAC Er24 Beeping tone alarm Power to heating elements is shutdown after 2 mins Blower also shuts down only for ILS on Manual E A C Filter Cell is dirty Cell not installed Contacts dirty Othe...

Page 102: ...the Baffle Filter Section 7 01 3 2 EAC Filter Check Remove the EAC Cell Section 7 01 5 and replace the Access Cover Turn ON power confirm that Selector Switch is in the OFF position Computer Controller All 3 LED lights will turn ON Wait approximately two 2 minutes a beeping tone alarm will begin to sound the Upper Display should read ERROR ALARM CLEAN THE EAC Place the Selector Switch in the COOK ...

Page 103: ...other suitable material over the Baffle Filter so that the entire area is covered and sealed off Computer Controller After a few seconds a constant tone alarm should sound the Upper Display should read ERROR ALARM CLOGGED FILTER Should hear the element relay open and the amber Heat Light should turn OFF Manual Controls A constant tone alarm should sound Should hear the element relay open and the a...

Page 104: ...sing or damaged 4 Inspect remote manual activation station for function and wear 5 Using a test link and test automatic actuation function 6 Inspect fusible link detectors clean as needed See Section 2 08 Fusible Link and Gas Cartridge Locations 7 Inspect wire rope for wear at pulleys and detectors replace as needed 8 Tag system record maintenance date and log the inspection in a permanent file In...

Page 105: ...4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 Baffle Filter Check 4 Fi...

Page 106: ...tch F Fire Extinguisher System not armed Contact Ansul service company G Man Control w ILS PUSH TO START button not pressed held Press hold button for a few seconds FRYER WILL NOT HEAT Power Light is ON Heat Light is OFF A Selector Switch is not in the COOK position Place Selector Switch in COOK position FRYER WILL NOT HEAT Power Light is ON Selector Switch is in COOK position Heat Light is OFF A ...

Page 107: ...ontacts or replace board E EAC Power Supply is faulty Replace Power Supply F EAC Shutdown Module is faulty Replace Module G EAC Cell is missing Install or reinstall EAC Cell FRYER WILL NOT HEAT Power Light is ON Selector Switch is in COOK position High Limit Light is ON A Power surge Cycle Power Switch OFF for approx 5 secs return to ON B Low oil level Check level add oil as needed C Contactor sti...

Page 108: ...FF continuously A Low voltage coming to Fryer Check repair supply power B Variable temp sensor to close to heating element Correct sensor position C Controller or Thermostat is faulty Replace Controller or Thermostat OIL TEMPERATURE ERRATIC A Faulty temperature sensor Replace probe B Contactor is failing Replace Contactor C Controller or Thermostat is faulty Replace Controller or Thermostat D Loos...

Page 109: ...il Pump clogged or damaged Check repair Pump E Excessive sludge in Filter Pan Clean Filter Pan replace media F Pump Diverter Valve not set to OIL RETURN position Place Pump Diverter Valve in proper position G Oil too thick cold to pump Manually remove oil from Filter Pan clean H Oil Return Valve is CLOSED Place valve in the FILL VAT position OIL PUMP LOCKED UP A Boil out solution has been run thro...

Page 110: ...98 Troubleshooting GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 111: ...in the table below for quick reference The information can be found on the Serial Data Label located inside the Fryer cabinet or on a rear cabinet panel IN THE UNITED STATES CANADA call 800 554 4537 ALL OTHERS call 334 272 1457 Normal business hours are 8 00 AM to 5 00 PM Central Time calls are handled by an auto attendant answering system Please follow the recorded prompts to route your call appr...

Page 112: ...s Electric Fryer GBF 35D 50D VH Not Shown ILS Manual Control Unit Only Computer Controller 4 5 6 16 8 8 8 9 02 Control Panel Computer Manual Controls Manual Controls 9 7 2 3 15 1 14 13 15 14 5 8 6 8 6 8 4 8 2 11 3 5 8 5 8 12 10 ...

Page 113: ...DICATOR LIGHT ORANGE 250VAC 6 20402 1 2 INDICATOR LIGHT RED 250VAC 7 66248 1 LABEL CONTROL PANEL CC10 GBF D VH 8 20307 3 6 RETAINING CLIP INDICATOR LIGHT 9 24209 1 L E D LIGHT CLUSTER 10 20484 1 THERMOSTAT CONTROLLER CV 0 375 F 11 24240 2 TIMER 30 MIN MECHANICAL DIEHL 12 20109 1 SWITCH PUSH BUTTON 250V 10A N C 13 65885 1 LABEL CONTROL PANEL GBF D VH MANUAL CONTROLS 14 30238 1 MANUAL PULL MODIFIED ...

Page 114: ...102 Parts List ILS Mode Manual Controls GBF Ventless Electric Fryer GBF 35D 50D VH 9 03 Control Box Front Computer Controller Manual Controls 8 2 3 1 11 4 5 6 5 6 7 7 1 3 8 10 9 ...

Page 115: ...15 230 V 50 60 Hz COMPUTER CONTROL ONLY 5 21950 2 FUSE HOLDER 300V 15A 6 21900 2 FUSE 15A BUSS SC 15 7 23782 1 2 SONALERT 250V CONTINUOUS TONE 2 FOR MANUAL CONTROLS 8 40550 1 PLASTIC BUSHING 1 1 4 9 20318 1 RELAY 240 VAC 10A ELECTRO MECH MANUAL CONTROLS w ILS OPTION ONLY 10 20312 1 BASE RELAY PLUG IN DIN MOUNT MANUAL CONTROLS w ILS OPTION ONLY 11 21203 1 RELAY SPST NO 240V COMPUTER CONTROL ONLY 9 ...

Page 116: ...104 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH Not shown Behind Panel 9 04 Lower Cabinet Front 8 3 1 4 5 6 7 10 9 2 2 1 14 13 12 11 ...

Page 117: ...OWER DISTRIBUTION 6 21051 1 GROUND LUG 7 92766 1 COVER ELECTRICAL SERVICE ENTRANCE REQUIRES ITEM 8 IF REPLACED 8 65678 1 LABEL SERVICE ENTRANCE COVER TOP HALF 9 93013 1 DRAIN TUBE WELD ASSEMBLY 10 41106 1 VALVE DRAIN 1 1 2 NPT X 1 1 2 TUBE SS DRILLED TAPPED 11 92627 1 COMPLETE FILTER PAN ASSEMBLY w COVER 12 41900 1 QUICK DISCONNECT FITTING FEMALE FILTER PAN CONNECTION 13 41699 1 QUICK DISCONNECT F...

Page 118: ...106 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH 9 05 Lower Cabinet Rear 8 3 1 10 4 5 6 7 2 5 9 ...

Page 119: ...ASTIC BUSHING SNAP IN 2 4 71754 1 PUMP MOTOR ASSEMBLY 1 2 HP 5 GPM 5 41080 2 HOSE CORRUGATED SS 1 2 I D x 20 6 41106 1 DRAIN VALVE SS 1 1 2 NPT X 1 1 2 TUBE FIT REQUIRES O RING 40820 7 41079 1 HOSE CORRUGATED SS 1 2 I D x 8 8 93013 1 DRAIN TUBE WELD ASSEMBLY STRAIGHT 9 40806 2 5 CASTER RIGID LOCKING PLATE MOUNT Front 10 40807 2 5 CASTER SWIVEL NON LOCKING PLATE MOUNT Rear 9 05 Lower Cabinet Rear ...

Page 120: ... GBF Ventless Electric Fryer GBF 35D 50D VH Not installed on Units with Manual Controls Fitting is plugged on Units with Manual Controls Top View Bottom View 9 06 Cook Vat Assembly 8 3 1 10 4 5 6 7 2 9 6 10 13 12 11 ...

Page 121: ... FIREBAR 6 45400 3 2 CONNECTOR 0 190 ID 1 4 NPT SWAGELOCK 2 FOR MECHANICAL TIMER 7 41106 1 VALVE DRAIN 1 1 2 NPT X 1 1 2 TUBE SS REQUIRES O RING 40820 8 41079 1 HOSE CORRUGATED SS 1 2 ID X 8 9 40296 1 TEE 1 2 NPT BLACK PIPE 10 42250 2 ELL BLACK STREET 1 2 90 DEG 11 93324 2 ELEMENT SUPPORT BRACKET 35 LB POT ONLY 12 93325 1 ELEMENT SUPPORT POST 35 LB POT ONLY 13 10532 1 NUT ACORN 10 32 S S 35 LB POT...

Page 122: ...110 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH Not shown 9 07 Ventless Hood Front 8 3 1 4 5 6 7 2 ...

Page 123: ... 1 FILTER ACCESS PANEL ASSY 2 30248 1 CHARCOAL FILTER ASSY 3 20520 1 FILTER EAC 20 IN 4 42300 1 FILTER BAFFLE 20 X 20 X 2 SS 5 23200 1 SWITCH SNAP ACTION ROLLER TYPE 6 21125 1 BOARD CONTACT EAC VH UNITS 7 30206 1 DRIP CUP WELD ASSY 8 34750 1 PIN DRIP CUP SAFETY Not shown 9 07 Ventless Hood Front ...

Page 124: ...112 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH 9 08 Ventless Hood Rear 8 3 1 10 4 5 6 7 2 9 13 12 11 14 15 Not shown Computer Control Only 16 ...

Page 125: ...EG LINK 7 24237 1 SWITCH PLUNGER 250V 15A 8 20390 1 SWITCH VACUUM ADJUSTABLE 9 20002 1 SWITCH ANSUL SHUTDOWN ALARM 15A 120V 10 40132 1 BRACKET RELEASE ANSUL AUTOMAN 11 23776 1 MODULE AIR FILTER ALARM SHUTDOWN 12 21296 1 POWER SUPPLY EAC W DRIVER 120V 13 23751 1 TERMINAL BLOCK MA106 14 21101 1 SOCKET RELAY 8 PIN 300V 10A COMPUTER CONTROL ONLY 15 21102 1 RELAY 240VAC DPDT 10A PLUG IN COMPUTER CONTRO...

Page 126: ...114 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH A 9 09 Filter Pan 8 3 1 4 5 6 7 2 10 9 ...

Page 127: ... plate is NOT a replaceable part ITEM PART NO QTY DESCRIPTION 1 92623 1 HOLD DOWN FRAME 2 65781 1 FILTER PAPER MEDIA PAN REQUIRES 1 SHEET Supplied as Case of 100 Sheets 3 41078 1 FILTER SCREEN REUSABLE STAINLESS STEEL MICRO MESH STANDARD 4 40649 4 SWIVEL CASTER 2 1 5 PLATE MOUNT 5 41073 2 HOSE 1 2 NPT x 12 1 2 FLEX w SWIVEL FITTINGS Bottom Hose not seen 6 38841 4 HOLDDOWN FRAME LOCKING HANDLE 7 30...

Page 128: ...116 Parts List GBF Ventless Electric Fryer GBF 35D 50D VH ...

Page 129: ......

Page 130: ...210247 2750 Gunter Park Drive West Montgomery Al 36121 0247 USA Phone 334 272 1457 Toll Free 800 554 4537 USA Canada Only Fax 334 239 4117 www gfse com E mail services gfse com Form No 65888 Rel Date Nov 2011 Rev Date Sep 2018 Rev C ...

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