GILES GBF-70 Page 80 Operation & Service Manual Download

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Troubleshooting

GBF-70 Fryer

6.03 Oil Top-Off System Problems

Problem

Probable Cause

Corrective Action

Top

‐

Off does not pump oil to vat.

A. Fresh oil supply is empty ...

Saddle

Tank

Jug

‐

Box on banked unit

Refill tank with fresh oil or replace J.I.B
supply.

B. Top

‐

off oil line has clogged.

Check lines, clear if needed

C. Top

‐

off pump has failed.

Call for service.

D. Air leaking into system.

Check all connections, incl. jug cap.

OIL

RETURN

valve not positioned in

[OPEN]

position.

Place valve in the

[OPEN

] position.

F. Pump control pushbutton switch on

control panel has failed.

Call for service.

Fryer connected to bulk fresh oil
supply system:
Top

‐

Off doesn’t pump oil to vat.

A. Bulk oil fresh supply is exhausted.

Service the bulk fresh oil system to
replenish supply.

B. Bulk system internal pump has failed,

or supply line has clogged.

Call system provider for service.

C. Electrical connections between the

bulk system and the fryer has
malfunctioned.

Call system provider for service.

D. Internal issue with the bulk system.

Call system provider for service.

6.04

Filter Pump Problems

Problem

Probable Cause

Corrective Action

Filter Pump will not start.

A. Pump switch on control panel has

failed.

Call for service.

B. Blown fuse in fryer with

Pump Switch

Check fuses, replace as needed (inside
cabinet, upper right

‐

hand corner).

C. Pump head has seized.

Call for service.

Filter Pump starts, runs briefly, then
stops.

A. To avoid blown seals, sensor has

shutdown pump due to high pressure .

Pumping against closed valve or solid
blockage. Verify valve operation.

Call for

service, as required

B. Filter pump motor has overheated &

tripped the internal thermal overload
safety shut

‐

off.

Allow pump to cool for about 45 mins to
auto

‐

reset overload safety, then retry. If

this fails or continues happening,

call for

service

Pump runs, making excessive grinding
noise.

A. Pump head becoming clogged with

filter residue.

Call fo service.

B. Water or used boil

‐

out solution has

been run through pump.

Call for service.

Summary of Contents for GBF-70

Page 1: ...est 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 66320 Rel Date Nov 2019 Rev A GBF 70 Electric Fryer Operations Service Manual Banked Units Double or Triple Single Unit ...

Page 2: ...ront ______________________________________ ______________________________________ ______________________________________ Voltage _______ Phase _______ Date Installed _______________ Provide this information when calling for service or parts Record the following information here for easy quick reference ...

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...

Page 4: ......

Page 5: ... 1 Electrical Connection Diagram 8 2 06 Fryer Options Purchased with Fryer 9 2 06 1 Bulk Oil Management System Connections 9 2 06 2 On board OIl Top off System 9 2 07 Ventilation 10 2 08 Restraint Device 10 2 09 Finalizing Installation 11 2 09 1 Power Test 11 2 09 2 Heat Test 12 2 09 3 Filter Pump Test 13 2 09 4 Initial Boil Out Procedure 13 2 09 5 Clean Filter Pan Accessories Appliance 14 2 09 6 ...

Page 6: ... Top Off 53 4 04 Filtering Used Cooking Oil with On Board System 54 4 05 Normal Shut Down 57 4 06 Emergency Shut Down 57 5 Cleaning Maintainance 59 5 01 Removing Disposing of Waste Cooking Oil 59 5 02 Boil Out Procedure Cleaning the Fry Vat 61 5 03 Cleaning the Filter Pan Refreshing Filter Media 63 6 Troubleshooting 65 6 01 Temperature Control System 65 6 02 On Board Oil Filtration Problems 67 6 0...

Page 7: ...th J I B Option 86 7 09 Fry Vat Assembly 88 7 10 Filter Pan Assembly 90 APPENDIX A Connecting Optional KITCHENTRAC 93 A 1 Connecting WIFI Board to Wireless Router 93 A 2 Estsablishing Communication with KITCHENTRAC 94 A 3 WIFI Components 95 GBF Series Fryers ...

Page 8: ...d Alert Symbols are used throughout the Manual in conjunction with key words such as DANGER WARNING or CAUTION to alert Users to potential personal injury hazards and or poor operating practices These alerts immediately precede precautionary information regarding the avoidance of such hazards or practices Adhere to all information following these symbols to avoid possible injury or even death Fail...

Page 9: ... in the absence of local code in accordance with the National Electrical Code NFPA 70 Check 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...

Page 10: ...due care when loading food by observing how oil is reacting before continuing Be sure the appliance is positioned in a stable safe location with the casters in the locked position DO NOT operate appliance if not secured Some jurisdictions may require special anchoring for this type appliance check local code Allow the appliance to cool for 15 20 minutes before cleaning or servicing This appliance ...

Page 11: ...lorine or other corrosive chemicals DO NOT use abrasive products steel wool or scouring pads DO NOT use 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 Installation maintenance and repairs of this appliance should be performed only by a qualified pro...

Page 12: ...x Safety GBF 70 Fryer ...

Page 13: ... as GILES Every unit is thoroughly inspected and tested prior to shipment in an effort to ensure that it will operate flawlessly when received With proper care and maintenance the appliance will provide years of trouble free service To help protect your investment in this new equipment we recommend that you take a few moments to become familiar with the procedures presented in this Manual pertaini...

Page 14: ...GBF 70 Fryer 1 04 Specifications 1 04 1 Overall Dimensions Single Banked Units INCHES mm FRONT TOP SIDE SINGLE UNIT BANKED UNIT BANKED UNITS REQUIRE MINIMUM 44 1100 mm CLEARANCE AISLE OR DOORWAY FOR PASS THROUGH BACK ...

Page 15: ...Capacity Description Length Width Depth Volume Standard 2 per vat 18 1 2 470 9 229 5 1 2 140 811 cu in 0 013 c m Length Inside Width Inside Depth Top of Element to FULL Level Cooking Oil Capacity Bottom of vat to FULL Level Lbs kg Gal l 19 19 32 498 18 1 8 460 5 127 70 31 8 9 9 37 5 INCHES mm ...

Page 16: ...4 Introduction GBF 70 Fryer ...

Page 17: ...e unit is installed in a stable position and will not unintentionally move Front casters have locking brakes be sure they are kept locked when in operation Some authorities may require that special anchoring be utilized for this type appliance check local code 5 The appliance must be installed operated and maintained in accordance with the Standard for Ventilation Control and Fire Protection of Co...

Page 18: ...se of material handling equipment shall not be covered by the factory Warranty Giles shall not be liable for personal injury or property damage which may be incurred during installation of this equipment Installation Keep the appliance upright while uncrating Exercise care when removing any wooden framework from shipping pallet Unit is very heavy particularly banked systems Exercise extreme care a...

Page 19: ...nded that a disconnect switch box be installed between main panel and appliance as a service disconnect 3 See Figure 2 05 1 Connect 1 1 4 flexible conduit from electrical panel or disconnect switch to the fryer Route conduit through rear panel to the back side of the fryer service box and attach with appropriate conduit fittings and connectors Allow enough length so that unit can be moved easily f...

Page 20: ...ect flex conduit for incoming power supply at this opening Installation Service Box with Cover Distribution Block Supply power connects this side Ground Lug Each fryer unit in a banked battery system requires a completely separate electrical service connected in like manner ...

Page 21: ...by the customer not included with the purchase of these options 2 06 Fryer Options Purchased with Fryer FRESH OIL INLET WASTE OIL OUTLET 2 06 2 Optional On board Oil Top off System Single Fryer Utilizes a removable saddle bag style storage tank which hangs on the fryer side and connects with flexible hose to the fresh oil inlet on rear of unit Tank is manually filled with fresh oil by the user Whe...

Page 22: ... eye bolt s on the rear of the unit A restraint may be required for each end of a banked fryer system Anchor attached to an immovable wall or structure Restraint Cable Quick release Latch Eye Bolt Customer Supplied 10 Installation GBF 70 Fryer 2 07 Ventilation Consult a professional ventilation or HVAC company for assistance in determining whether existing systems are sufficient to accommodate thi...

Page 23: ... banked system As necessary remove baskets crumb support screen and filter pan from fryer As applicable on control panel s set switches Power Heat Pump Lift in the OFF position Confirm that drain valve s are CLOSED If any ot these tests fail to produce indicated results consult Section 6 Troubleshooting or contact GILES Technical Service at 800 554 4537 for assistance 2 09 1 Power Test 1 Confirm t...

Page 24: ...he control panel amber HEAT light should NOT be ON 5 Place the Heat Switch in the HEAT position The HEAT light should now turn ON Leave switch for NO MORE THAN 15 to 20 SECONDS then return it to the OFF position 6 The moisture on elements should quickly dry and heat should be felt rising from the vat DO NOT TOUCH HEATING ELEMENTS 9 If heating elements do not dry reasonably quickly 15 20 secs or he...

Page 25: ...on horizontal 3 Firmly press the palm of the hand over the Filter Pan Coupling on the front brace 4 While covering the opening with the hand place the Pump Switch in the PUMP position The filter pump will start if suction is felt it is operating correctly Return switch to OFF Allow pump to ONLY run long enough to check for suction The following test confirms that the filter system pump is operatin...

Page 26: ...an Accessories Appliance 2 09 6 Optional KITCHENTRAC Remote Equipment Monitoring If your new equipment is factory equipped with optional Giles KITCHENTRAC remote monitoring an account must first be created before the feature can be used A one time activation fee per business establishment and a monthly subscription per controller monitored will be required After appliance installation is complete ...

Page 27: ... Figure 3 03 Lower Cabinet Figure 3 02 Basket Elevator Assembly Section 3 04 A brief overview of the components features and accessories associated with the Giles GBF 70 Electric Fryer Please review this section completely before using the appliance 3 Overview Banked Units ...

Page 28: ...Model GBF 70 Overview 16 3 01 Control Panel 5 6 4 3 2 1 7 8 9 ...

Page 29: ...ight cycles ON OFF while cooking as oil temperature is regulated by the controller 6 Hi Limit Indicator Light The red High Limit light illuminates to indicate uncontrolled overheating and that the high limit safety thermostat has shutdown heating elements Should this light come on during operation refer to the Section 6 Troubleshooting in this Manual DO NOT ATTEMPT TO COOK IN A FRYER WHEN THE HIGH...

Page 30: ...18 Model GBF 70 Overview 3 02 Lower Cabinet Main Unit Banked Add on Unit 1 1 2 3 3 4 5 6 7 8 9 10 11 ...

Page 31: ...lection system This valve is not present unless the Bulk Waste Oil option is installed 6 Oil Wand Valve Opening valve allows waste oil to be discharged through the Waste Oil Discharge Hose supplied with the fryer Hose must be connected at coupling or pump will stall which could damage pump seals 7 Fryer Filter Pan Collects used cooking oil drained from the fryer vat and contains oil filtering medi...

Page 32: ...20 Model GBF 70 Overview 3 03 Filter Pan Assembly 5 3 1 2 4 7 6 8 ...

Page 33: ...evers 4 Locks hold down frame in place Failure to have these Levers properly engaged will potentially cause poor filter pump performance 5 Filter Paper Standard disposable paper filter media Filters fine sediment and residue from cooking oil during the filtering cycle 6 Filter Pan Screen Supports filter media above the Filter Pan bottom 7 Filter Pan Collects used cooking oil for filtering contains...

Page 34: ...22 Model GBF 70 Overview 3 04 Basket Elevator Assembly Oil Saddle Tank 3 1 Not Shown 2 4 5 ...

Page 35: ...me Helps avoid over cooking 4 Fry Screen Basket Support Placed inside vat to help prevent cooking residue and crumbs from accumulating around the heating elements When auto basket lifts are not installed the screen serves as a support for baskets while cooking 5 Removable Fresh Oil Saddle Tank OPTIONAL Single fryer only Hangs on fryer side and is manually filled with fresh oil by user Provides oil...

Page 36: ...an excessive crumbs and residue from the vat drain tube Stirring Utensil P N 77775 Use to stir cooking oil and product in the pot as it is cooked Pot Brush P N 71100 Heat resistant brush for cleaning vat sides Crumb Shovel P N 30059 Use to remove filter sediment from filter pan 3 05 Accessories Provided ...

Page 37: ...er and around the heating elements Cook Basket P N 70420 Holds product while cooking Fry Screen P N 41445 Located in vat above the heating elements to prevent excessive accumulation of crumbs and cooking residue in the vat bottom around elements Lifts out for cleaning 25 3 05 Accessories Provided continued ...

Page 38: ...nit NOT INTENDED TO USE FOR WASHING DOWN THE COOK VAT 3 05 Accessories Provided continued Part Description Part Number Function Giles Oil Caddy P N 79187 A portable oil disposal container with capacity of 80 lbs of liquid shortening Intended to handle only warm filtered oil containing no crumbs or debris 3 06 Accessories Not Provided ...

Page 39: ...tion Filter Paper P N 60819 Filter media used in the filter pan for filtering cooking oil Filter Powder P N 72004 Filter aid for use when filtering cooking oil helps recondition oil by removing soluble impurities Fryer Boil Out P N 72003 Fry pot cleaning agent add to water during boil out procedure ...

Page 40: ...28 Model GBF 70 Overview Notes ...

Page 41: ...flammable vapors in the vicinity of this or any other appliance DO NOT or ALLOW OTHERS to stand or step onto the top of the fryer for any reason Very serious injury can result from slips and falls or from bodily contact with extremely HOT oil in the cooking vat excess of 330 F 166 C Removable covers often placed over cooking vats are NOT designed to and WILL NOT support the weight of a person Fail...

Page 42: ...uide you through each process 4 01 1 Keys and Functions Numeric Keypad Enter fryer settings and edit preset Menu Item cooking presets Arrow Keys 2 4 6 8 keys are used as directional arrow keys for operational functions selecting inputs scrolling through lists moving the cursor etc 2 UP 8 DOWN 4 LEFT 6 RIGHT The keys light up when active as arrows keys START Function key used for various operations...

Page 43: ... arrow keys 2 4 6 8 for use in manually operating basket lifts The key is disabled during PREHEAT to prevent lowering of product into oil that is not yet at cooking temperature The key is inactive in fryers without basket lifts Pressing this key while controller is still in PREHEAT enters the BOIL OUT program Temperature setpoint and cook time change to BOIL TEMP and BOIL OUT TIME as set in User S...

Page 44: ...g to better cooking performance Upon returning to setpoint alarm sounds again and Upper Display shows ALARM SETPOINT REACHED Pressing the ALARM key places fryer into READY state READY STATE Fryer is ready for cooking The Lower Display changes to show the current controller temp setpoint The last used fryer cook settings will be shown on the Upper Display While fryer is in PREHEAT or READY state us...

Page 45: ...itch in the HEAT position unless vat is filled with cooking oil to the FULL level If actual oil temperature is lower than the entered setpoint controller enters PREHEAT phase small red HEAT indicator beside the Lower Display turns ON Before oil will actually begin heating the Heat Switch on the control panel must be placed in the HEAT position The amber HEAT indicator on control panel will turn ON...

Page 46: ...e Menu Item Presets available see Section 4 01 5 Working with Menus Press the START key Use keypad to select SIDE 4 Left 5 Both 6 Right Repeat process to set a time for the other SIDE NOTE Menu Item Presets include a Name which is displayed on the Upper Display when the preset is selected When a cooking time is manually input the displayed name will show as MANUAL instead of a food item name Use k...

Page 47: ...ontroller Each includes Menu Sequential ID number Menu Name Name of the food product assigned to the preset Cooking Time Cook time setting for the product STIR OVERRIDE Overrides the controller global STIR ALARM setting specified in User Settings for this menu item Factory default NORMAL FISH FILTER To prevent flavor transfer establishments cooking seafood products can force oil filtering after on...

Page 48: ...r Use arrow keys 2 8 to scroll through alphabet Character at cursor changes while scrolling stop at desired character Use arrow key 6 right to move cursor to next character and repeat until name is spelled When finished editing press START to Save OR press CLEAR to Cancel and Exit without saving Method 2 Select from Catalog of Names Select Name as shown on left Flashing cursor is positioned at 1st...

Page 49: ...wn on previous page Edit STIR OVERRIDE Setting Regardless of the global STIR ALARM setting in User Settings Section 4 01 10 you may want to have a menu item stirred or not stirred during the cook cycle The STIR OVERRIDE setting overrides the global setting for a menu item The options are NORMAL SKIP FORCE NORMAL alarm is issued as specified SKIP alarm is NOT issued for this item regardless of glob...

Page 50: ...ditional load may be cooked before filtering is forced If FORCE FILTER OFF a filter warning message is displayed on the controller if FORCE FILTER ON the fryer is locked out until a filter cycle is completed To edit FISH FILTER setting scroll to and select FISH FLTR as described previously points to FISH FLTR Press the START key to toggle between the available options Exit EDIT function After comp...

Page 51: ... Left 5 Both 6 Right Method A Method B Use keypad to select side 4 Left 5 Both 6 Right Continued on Next Page Enter desired Menu No 1 50 Press START key to select NOTE If the User Setting COOK ON MENU SELECT is set to ON and fryer is in READY mode it will automatically enter COOK mode as soon as the basket side is selected Cooking time will begin counting down on lower display If the setting is se...

Page 52: ...gs will appear in the Upper Display Press the MENU key twice 2x Use numeric keypad 2 8 up down to scroll through list to find the desired menu 4 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 READY state cooking can be started see Cooking Cycle Overview Section 4 01 6 Press START key to select ...

Page 53: ...e basket will be lowered into the cooking oil and the cooking time countdown will be shown on the Lower Display while Upper Display shows which side is cooking The Timer Indicator for the timer currently being displayed will be ON A different menu item can be selected started or a manually input cook cycle can entered started for the other side See Selecting a Menu Item Preset for Cooking Section ...

Page 54: ...M is active an audible alarm sounds at a specific time in the cooking cycle to signal the operator it is time to stir the cooking product which helps to promote even cooking and prevent sticking The feature must be enabled in User Settings Section 4 01 10 and the parameter must be set STIR ALARM amount of elapsed time before the alarm sounds e g if STIR ALARM 60 during a 10 min cook cycle the alar...

Page 55: ...01 10 Factory set default 275 F The setting can be edited in the range 200 F to 350 F When the AUTO COOL feature is turned ON fryer automatically enters COOL MODE if no cook cycles are started within the amount of time as specified by the AUTOCOOL TIME setting in User Settings Section 4 01 8 Factory default AUTOCOOL OFF AUTOCOOL TIME 30 TIME setting can be edited in range of 1 to 510 mins Continue...

Page 56: ...N ON OFF OFF FILTER COUNT Number of cook cycles 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 375 F 350 AUTOCOOL After a specified amount of time unit will go into COOL mode ON OFF OFF AUTOCOOL TIME MINUTES If AUTOCOOL ON after fryer is i...

Page 57: ...revent the fryer from beginning to heat after power interruptions until it is attended by an operator Press the START key to silence the alarm and place fryer into PREHEAT phase The Upper Display shows the current cook setting last used The controller HEAT indicator adjacent to the Lower Display turns ON but until the Heat Switch is placed in the HEAT position heating elements will NOT be energize...

Page 58: ...ng The oil level is below the ADD line in the vat Add oil to the FULL level mark stir Error will remain in effect until the sensed temp differential is eliminated ER06 LOW OIL LEVEL ENSURE VAT IS FULL PRESS START Post ER03 Warning After an ER03 is cleared this is displayed until user presses START to confirm oil level ER07 MAX ELEMENT TEMP PRESS START Post Warning Error is displayed after MAX elem...

Page 59: ...he possibility of fire Press the ALARM key to silence alarm and place Heat Switch in the OFF position Allow the oil to adequately cool and then add oil to raise level to the FULL mark LOW OIL LEVEL Post error Warning Error Code 06 After Error 03 clears another alarm sounds The Lower Display shows Er06 and the Upper Display reads CHECK OIL LEVEL ENSURE VAT IS FULL PRESS START This alarm alerts user...

Page 60: ...e the system pump While holding the switch observe vat filling from the bulk system Switch must be held in until vat fills filling stops if pushbutton is released Release switch to stop flow when oil level reaches ADD mark Return the OIL RETURN valve to the CLOSE position 4 02 Cooking Procedures 1 Ensure that Heat Switch is in the OFF position DO NOT place switch in ON position at this time 2 Plac...

Page 61: ...cool and thickened 9 When cooking oil reaches the set temperature an alarm sounds and the message ALARM STIR OIL appears on the Upper Display Press the ALARM key and vigorously stir oil with the provided stirring utensil Controller has a 10 second delay and if actual oil temp drops below setpoint while stirring fryer will remain in PREHEAT mode until setpoint is reached again A second alarm sounds...

Page 62: ...et onto each Basket Carrier If lifts are not installed hang baskets onto the Basket Hanger Bracket mounted on the cabinet back header 15 14 NOTE Fryer w Basket Lift Option If you desire not to use basket lifts leave them in the UP position place the Lift Switch in OFF and use the raised carrier as the manual basket hanger During cooking operations oil level MUST be maintained between FULL ADD leve...

Page 63: ...et header Load fresh uncooked product into basket 15 Either select the appropriate Menu Item Preset see Section 4 01 5 2 or manually enter a desired cooking time see Section 4 01 4 The same or different settings can be assigned to each side The active cook settings and status appear on the upper display for each side NOTE If the user setting COOK ON MENU SELECT is set ON cook cycle will begin as s...

Page 64: ...roduct should be checked for doneness after cooking cycle is completed using an instant read probe thermometer To help ensure complete cooking there is a user setting in the GBF 70 controller that will allow operators to quickly and easily add any amount of needed additional cooking time either during the cycle or after it is complete Refer to User Setting 0 KEY EXTRA TIME in Section 4 01 10 21 Af...

Page 65: ...le to the FILL POT position For banked system valves of other units must remain in OFF position On control panel press and hold the ADD OIL Push button Switch to start the top off pump to deliver fresh oil to vat from on board supply Pump runs ONLY while pushbutton is pressed Hold button and observe filling When oil level reaches the FULL level mark release pushbutton to stop pump Return the OIL R...

Page 66: ...ed before unit enters FILTER MODE and is locked out of further operation OFF Additional cook cycle not allowed Additionally each Menu Item Preset has an available FISH FILTER setting when set to ON it overrides the global FORCE FILTER setting and puts fryer into FILTER MODE after only 1 batch of that particular item is cooked Setting is typically used for seafood products to minimize possibility o...

Page 67: ...over the filter media surface Use of a good quality filter aid is essential for removing soluble impurities and reconditioning the oil Portion packed Filter Powder is available through Giles distributors and equipment dealers P N 72004 6 Replace the crumb screen and pan cover then reposition assembled filter pan under the unit and reconnect hose push in white slip ring while inserting brass fittin...

Page 68: ...o be flushed out of the vat After 3 to 5 minutes slowly return the DRAIN valve handle to the CLOSE position fully left to a stop and allow the vat to refill with filtered reconditioned cooking oil When vat has filled and no more oil is being discharged from the oil return fitting return Pump Switch to the OFF position and then return the OIL RETURN valve to the CLOSE position Visually confirm that...

Page 69: ...System continued 4 05 Normal Fryer Shutdown Fryer shutdown applies to each unit of a Banked system 1 Place Heat Switch in the OFF position 2 Place Power Switch in the OFF position 3 If standard practice requires shutdown supply power to the fryer at the main electrical panel to completely remove all power 2 1 In case of emergency disconnect supply power from the unit by switching off circuit break...

Page 70: ...58 Fryer Operation GBF 70 Fryer ...

Page 71: ...ste oil Please note that procedures will differ based on your equipment s particular configuration 1 If oil is cold heat to at least 200 F 93 C 2 On the unit being drained place the Heat Switch in the OFF position 3 Ensure that the filter pan along with filter pan cover is properly positioned Confirm that the filter pan hose is connected properly and securely at the quick connect disconnect coupli...

Page 72: ... pan out to the connected waste oil bulk collection tank When pan is emptied the sound of the pump will noticeably change return Pump Switch to OFF DO NOT allow pump to run for any extended amount of time without oil pumping through it Return WASTE OIL valve to the OFF position Discharge Waste Oil to Protable Container Not Provided with Hose Connect the provided Waste Oil Discharge Hose to the Dis...

Page 73: ...This procedure must be performed before cooking on new equipment and should be performed immediately each time after waste cooking oil is removed from the fryer before refilling with fresh oil For proper maintenance and to ensure satisfactory operation and food quality the process should be performed at a minimum every 7 to 10 days DO NOT leave the fryer unattended during this process While it sho...

Page 74: ...eath the fryer drain in place of the filter pan Plastic containers are generally not suitable as they may melt or break NOTE Banked fryer systems have multiple drain tubes be certain container is positioned so that it will properly capture the used boil out solution when drained 13 On the unit being cleaned slowly turn the drain valve handle to the OPEN position to right fully to a stop completely...

Page 75: ... completely 5 Grasp one end of the filter media and carefully roll up remove and dispose avoid dropping filter sediment into pan 6 Remove the ribbed filter media Support Screen from the pan clean with degreasing cleaner and rinse thoroughly dry completely Wear thermal protection to protect hands from potentially hot parts 5 03 Cleaning the Filter Pan Refreshing Filter Media 17 Confirm that the dra...

Page 76: ...studs 9 Position assembled filter pan under the unit and re connect filter pan hose to the fryer coupling push in slip ring while inserting hose fitting The connection must be tight and secure for proper operation 5 03 Cleaning the Filter Pan Refreshing Filter Media continued Optional Filter Screen Note When opting to use the sustainable Stainless Steel Filter Screen purchased separately from Gile...

Page 77: ...Controller does not power up POWER light on control panel is ON A Blown controller power fuse Call for service B Controller has failed Call for service Fryer does not heat Control panel POWER light ON Control panel amber HEAT light OFF Controller HEAT indicator ON PREHEAT displayed on controller screen A HEAT switch on control panel is in the OFF position Place switch in HEAT position Fryer does n...

Page 78: ...refill with fresh oil B Cooking temperature too high Verify proper temp setting for food item C Heating elements dirty Clean vat using boil out procedure D Heating element is faulty Call for service E Low oil level Maintain oil level between FULL ADD Fryer continues heating until high limit safety trips POWER light ON HEAT switch in HEAT position Amber HEAT light ON Controller HEAT indicator ON Co...

Page 79: ...ng call for service Oil doesn t circulate or return to vat for refilling when filtering A OIL RETURN valve inside cabinet is in the CLOSE position Pump shutdown due to high pressure Move valve to the OPEN position Pump should start after pressure is relieved B Pump switch on control panel has failed Call for service Waste oil will not discharge through connected hose A OIL WAND valve inside cabine...

Page 80: ...s between the bulk system and the fryer has malfunctioned Call system provider for service D Internal issue with the bulk system Call system provider for service 6 04 Filter Pump Problems Problem Probable Cause Corrective Action Filter Pump will not start A Pump switch on control panel has failed Call for service B Blown fuse in fryer with Pump Switch Check fuses replace as needed inside cabinet u...

Page 81: ...r has failed no output voltage to lift Call for service E Basket lift micro switch is out of adjustment or faulty Call for service G Basket lift motor or gearbox has locked up Call for service Lift moves very slowly struggles to raise A Motor brake is stuck not releasing Call for service B Motor or gearbox is beginning to fail Call for service Lift vibrates or chatters excessively when running A L...

Page 82: ...70 Troubleshooting GBF 70 Fryer ...

Page 83: ...ed inside this Manual s front cover for recording this information as a quick reference 7 Parts List 7 01 Parts Ordering Service Information 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 automated answering system so please follow the recorded instructions Website www gfse com or e mail s...

Page 84: ...2 Parts List GBF 70 Fryer 7 02 Control Panel Single Unit Banked System Main Unit 1 8 Not Shown 8 8 3 4 5 6 2 OR 11 10 3 9 OR 12 7 See Notes about panel configurations See Notes about panel configurations ...

Page 85: ...installed 11 21555 1 SWITCH PUSH BUTTON MOMENTARY 10A 12 21556 1 PLUG PUSH BUTTON SWITCH ITEM PART NO QTY DESCRIPTION NOTE PUMP switch item 3 not installed in panel of add on units of banked system replaced with 1 Item 9 1 Item 10 when not installed LIFT switch item 3 not installed in panel if unit is not equipped with optional basket lifts replaced with 1 Item 9 1 Item 10 when not installed Push ...

Page 86: ...74 Parts List GBF 70 Fryer 7 03 Front Header Component Box behind Control Panel of each unit 1 2 3 3 5 4 6 7 8 9 11 10 12 ...

Page 87: ... DPDT 240VAC COIL 8A 6 21504 1 DIST BLOCK 6 PL 12 26 AWG RED 7 21510 1 DIST BLOCK 12 PL 12 26 AWG BLACK 8 21496 2 END BRACKET CLIP DIN RAIL PTFIX NS 35 9 22976 1 AUDIOLARM CONTINUOUS 2 12 VDC 10 21950 2 HOLDER FUSE 300V 15A SC 0 TO 15 11 21900 2 FUSE 15 AMP SC 15 12 20366 1 TRANSFORMER 20VA 115 230V 60HZ CL2 ITEM PART NO QTY DESCRIPTION 7 03 Front Header Component Box behind Control Panel of each ...

Page 88: ...BF 70 Fryer 7 04 Lower Cabinet Single Unit or Banked System Main Unit 11 7 3 12 NOTE WASTE valve not present unless unit is equipped with the bulk Waste Oil Handling option 4 Brace Back 9 10 2 5 6 1 1 1 8 1 1 See Note ...

Page 89: ...6 21051 1 GROUND LUG 7 96173 1 COVER ELECTRICAL SERVICE BOX ORDER NEW LABELS IF REPLACED 8 40889 8 ADAPTOR 1 2 COMPRESS TO 1 2 NPT 9 41900 1 QUICK CONNECT DISCONNECT COUPLING FEMALE FILTER PAN 10 41699 1 QUICK CONNECT DISCONNECT COUPLING FEMALE DISCHARGE HOSE 11 97325 1 COMPLETE FILTER PAN ASSEMBLY w COVER 12 65673 1 LABEL FRONT BRACE SINGLE MAIN UNIT Not shown ITEM PART NO QTY DESCRIPTION 7 04 Lo...

Page 90: ...78 Parts List GBF 70 Fryer 7 05 Lower Cabinet Banked System Add on Unit with J I B Option 10 2 7 1 8 6 3 Brace Back 1 2 4 5 11 9 ...

Page 91: ... 41379 1 COUPLING MALE PLASTIC 1 2 NPT WITH JUG IN BOX OPTION ONLY 9 41380 1 COUPLING FEMALE PLASTIC 1 2 TUBE WITH JUG IN BOX OPTION ONLY 10 41429 36 HOSE PVC 1 2 ID WITH JUG IN BOX OPTION ONLY 11 66304 1 LABEL FRONT BRACE ADD ON MANUAL UNIT See page 78 79 for Electrical Box detail NOTE J I B configuration is an on board fresh oil supply for the optional Vat Top Off system and is available only fo...

Page 92: ...pter Item 6 6 NOTE See Sections 8 03 8 04 for specified valves pipe fittings Some components may not be intalled depending on options included on the appliance F w Bulk Fresh Oil only W w Bulk Waste Oil only Bulk oil system connections F Fresh W Waste 8F 11 10F 9F 12 11 13W 13W 12 14 14 15 16 17 19 18 20 21 22 25 26 27 ...

Page 93: ...1 2 12 41410 1F 1W PLUG PIPE THREADED 1 2 NPT Remove when system installed 13W 41081 2 HOSE CORRUGATED SS 1 2 NPT X 30 14 41119 2 HOSE CORRUGATED SS 1 2 NPT X 24 15 41081 1 HOSE CORRUGATED SS 1 2 NPT X 30 16 40907 1 HOSE CORRUGATED SS 1 2 NPT X 18 17 40820 1 O RING DRAIN VALVE 1 1 2 18 41488 2 SPRING EXTENSION 1 2 OD X 2 1 2 19 41487 1 COLLAR SHAFT 1 1 2 ID 20 97931 1 PLATE SPRINGS DRAIN TUBE 21 9...

Page 94: ...Components Double Bank Fryer 2 1 3 2 4 5 All hose connections require an Adapter Item 6 6 9 9 7 7 8 7 8 10 11 FRESH BULK OIL CONNECTION 13 15 14 17 16 J I B OPTION 7 10 12 20 19 21 18 22 J I B OPTION JUG SIDE 25 24 26 23 22 27 28 29 30 31 32 33 ...

Page 95: ...IPPLE 1 2 CLOSE BLACK PIPE 16 46475 1 ADAPTER QUICK SEAL 1 2 17 41410 1 PLUG PIPE THREADED 1 2 NPT Removed when connected to system OPTIONAL ON BOARD OIL TOP OFF ONLY JUG IN BOX J I B 18 21358 1 ADAPTER QUICK SEAL 1 2 19 42250 1 ELL 90 DEG STREET 1 2 NPT BLACK PIPE 20 41383 1 FITTING ELBOW 3 8NPT MALE TO 1 2 TUBE 21 43850 1 NIPPLE 1 2 CLOSE BLACK PIPE 22 40909 1 HOSE CORRUGATED SS 1 2 NPT X 15 23 ...

Page 96: ...84 Parts List GBF 70 Fryer 7 07 Rear Cabinet Single Unit Not Shown Optional installed with Basket Lift Option only 5 3 10 2 1 6 7 9 4 8 ...

Page 97: ... PL 100 250V COIL 5 37585 2 RAIL TERMINAL BLOCK MOUNT 3 6 20513 1 CIRCUIT BREAKER 277V 50A 6 POLE 7 71754 1 PUMP MOTOR ASSEMBLY 1 2 HP 5 GPM 8 97918 1 DRAIN TUBE SINGLE GBF 70 9 40641 2 SWIVEL CASTER 4 5 STEM MOUNT W O BRAKE REAR 10 40704 2 SWIVEL CASTER 4 5 STEM MOUNT W BRAKE FRONT Not Shown Optional installed with Basket Lift Option only ITEM PART NO QTY DESCRIPTION 7 07 Rear Cabinet Single Unit...

Page 98: ...86 Parts List GBF 70 Fryer 7 08 Rear Cabinet Double Bank Unit with J I B Option 1 1 3 2 3 2 4 4 5 6 7 8 9 10 10 NOTE Refer to Section 7 06 1 for more plumbing drain component detail Optional ...

Page 99: ...4 RAIL TERMINAL BLOCK MOUNT 3 6 20513 2 CIRCUIT BREAKER 277V 50A 6 POLE 7 71754 1 PUMP MOTOR ASSEMBLY 1 2 HP 5 GPM 8 21358 1 PUMP TOP OFF SHURFLO 208 240V Optional 9 40641 2 SWIVEL CASTER 4 5 STEM MOUNT W O BRAKE REAR 10 40704 3 SWIVEL CASTER 4 5 STEM MOUNT W BRAKE FRONT ITEM PART NO QTY DESCRIPTION 7 08 Rear Cabinet Double Bank Unit with J I B Option NOTE Refer to Section 7 06 1 for more plumbing...

Page 100: ...88 Parts List GBF 70 Fryer 7 09 Fry Vat Assembly per Vat 2 3 Top View 1 4 5 Side View 8 14 13 15 11 7 8 9 10 12 6 ...

Page 101: ... TEMP PROBE 6 45400 4 CONNECTOR 0 190 ID 1 4 NPT SWAGELOCK 7 98148 1 ELEMENT BRACKET HI LIMIT GAPPED 8 94462 2 STRAP ELEMENT BRACKET 9 94834 1 ELEMENT BRACKET FLUSH ELEM TEMP 10 97509 1 ELEMENT SUPPORT BAR 11 98265 1 PLATE DRAIN TUBE SPRING HOOK 12 41432 1 VALVE 1 1 2 NPT X 1 1 2 TUBE FULL PORT 13 33634 1 NIPPLE 1 2 NPT X 15 1 2 BLACK PIPE 14 42252 1 ELBOW 90 DEG 1 2NPT S S 15 40889 3 ADAPTOR 1 2 ...

Page 102: ...90 Parts List GBF 70 Fryer 7 10 Filter Pan Assembly 1 5 4 2 9 7 10 6 8 3 11 12 13 14 ...

Page 103: ...5 98263 1 FILTER PAN MEDIA SUPPORT SCREEN 6 97326 1 FILTER PAN WELD ASSEMBLY 7 30040 4 4 STUD LOCKING HANDLE HOLDDOWN FRAME 8 54526 4 LOCKING HANDLE HOLDDOWN FRAME 9 40649 4 CASTER LOW PROFILE 10 41073 1 HOSE 1 2 NPT X 12 1 2 SCT SWIVEL FITTINGS 11 42252 1 ELBOW 90 DEG 1 2NPT S S 12 41074 1 HOSE 1 2 NPT X 13 SCT SWIVEL FITTINGS 13 42250 1 ELBOW STREET 1 2NPT 90 DEG BLACK PIPE 14 44150 1 MALE FITTI...

Page 104: ...92 Parts List GBF 70 Fryer Notes ...

Page 105: ...ncounter any difficulties with the process please contact GILES Technical Services 800 554 4537 or email services gfse com Appendix A 1 Connecting WiFi Board to Wireless Router 1 2 4 5 There are minor differences in Control Panel layout configuration between some appliance models IMPORTANT There must be a continuous connection to the internet via a wireless WiFi router which is within range of the...

Page 106: ...ommunicate the displayed code to the Tech Service representative for entering into the KitchenTrac website 3 After pair code has been entered verify that the controller is actually connected to KitchenTrac To confirm that successful communication has been established enter controller diagnostics mode by pressing TIME 7 7 7 7 START then press keypad right arrow key 6 until upper display shows Conne...

Page 107: ...ANT Take care not to damage the antenna when cleaning or servicing ITEM PART NO QTY DESCRIPTION 1 21606 1 2 or3 WIFI BOARD ASSY EXT ANTENNA 2 21613 1 2 or 3 ANTENNA WIFI 2 4GHz RP SMA 1 8dB 3 21614 1 2 or 3 CABLE ANTENNA RF U FL TO RP SMA 15 IN 4 21454 1 2 or 3 CABLE CONNECTOR RJ45 PLUG TO PLUG 6 FT 1 2 3 4 Not shown connects board to controller NOTE Banked systems have these components in each un...

Page 108: ...0247 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 66320 Rel Date Nov 2019 Rev A ...

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GILES GBF-70, Operation & Service Manual

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