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24 

Weekly Cleaning 

NOTE:  If the fryer usage is very high, we recommend that the weekly cleaning procedure is carried 

out on a more frequent basis. 

 

1. 

Proceed as for 'Daily Cleaning' to drain and filter the tank.  Do not refill the tank with frying medium 

until it has been cleaned as shown below. 

2.  

Fill the fryer with cold water to the normal fill level and add a high quality commercial cleaner that 

has been specifically formulated for fryers.  

All purpose cleaners are not recommended. 

 

NOTE:  Never use a caustic or lye solution, as this will leave a fat destroying film on the tank. 

 

3. 

Heat the water to approximately 80-90°C. 

4. 

Clean the fryer baskets at the same time by simply immersing them in the cleaning solution.  Allow 
the fryer to soak for 5-10 minutes or as directed on the cleaner instructions.  Remove the baskets 

and turn OFF the main burners. 

5. 

Scrub the baskets and fryer tank lightly, but vigorously with a stiff nylon bristle brush to remove any 
remaining deposits.  

DO NOT use a wire brush, as this will scratch the sides

6. 

Empty the fryer and rinse thoroughly with water.  Use a 1 part vinegar to 15 parts water solution to 

rinse the tank and neutralise any cleaner residue.  Use a weaker solution of up to 1 part to 25 water 

if this proves unsuitable for the cleaner being used. 

7. 

Rinse the tank thoroughly with water, drain and dry. 

8. 

Refill the tank with new filtered frying medium. 

 

Stainless Steel Surfaces 

a.  With the tank(s) drained, cleaned and dried as shown above, clean the exterior surfaces of the 

fryer with hot water, a mild detergent solution and a soft cloth.  Clean the Control Panel with a 

damp cloth lightly moistened with a solution of mild detergent and water. 

b.  Note that the gas control knobs are a push fit onto the gas control valve spindles and can be re-

moved to allow cleaning of the front control panel. 

c.  Dry all components thoroughly with a dry cloth and polish with a soft dry cloth. 
d.  To remove any discolouration, use an approved stainless steel cleaner or stainless steel wool.  

Always rub in the direction of the grain. 

 

Periodic Maintenance 

NOTE:  All maintenance operations should only be carried out by a qualified service person. 
 

To achieve the best results cleaning must be regular and thorough and all controls and mechanical parts 

should be checked and adjusted periodically by a qualified service person.  If any small faults occur, have 

them attended to promptly.  Don't wait until they cause a complete breakdown.  It is recommended that 

the appliance is serviced every 6 months. 

Cleaning and Maintenance

 

WARNING: 

 

DO NOT 

ATTEMPT TO MOVE THE FRYER WHILST THE FRYER IS FULL OF OIL.

 

 

BEFORE ATTEMPTING TO MOVE THE FRYER, ENSURE THAT ALL THE OIL HAS BEEN 

DRAINED FROM THE TANK.  REFER TO THE INFORMATION ON THE PREVIOUS PAGES ON 

HOW TO DRAIN THE OIL FROM THE FRYER. 

Summary of Contents for GT45E

Page 1: ...228661 7 VEE RAY GAS FRYERS GT45E GT46E GT60E I N S T A L L A T I O N A N D O P E R A T I O N M A N U A L For use in GB IE ...

Page 2: ...61 0257 Fax 336 661 9546 CANADA Serve Canada 22 Ashwarren Road Downview Ontario M3J1Z5 Toll Free 800 263 1455 Ph 416 631 0601 Fax 416 631 0315 info servecanada com www servecanada com www moffat com NEW ZEALAND Christchurch Auckland Moffat Limited Moffat Limited PO Box 10 001 4 Waipuna Road 16 Osborne Street Mt Wellington Christchurch Auckland Ph 03 389 1007 Ph 09 574 3150 Fax 03 389 1276 Fax 09 5...

Page 3: ...cking Location Clearances Assembly Gas Connection Electrical Connections Commissioning Operation 12 Operation Guide Description of Controls Description of the Electronic Control Panel Operation of the Appliance Before Use Filling the Tank s Lighting the Pilot Burners Lighting the Main Burners Turning OFF the Fryer Setting the Operating Temperature Frying Guide and Care of Frying Oils and Fats Fryi...

Page 4: ...g the Keypad Lock Unlock To Exit the Programming Mode Controller Advanced Programming Mode 35 Timing Mode Temperature Offset Temperature Display Mode Programming the Melt Cycle Setting the Temperature Units System Programmable Default Settings Gas Conversion and Specifications 38 Conversion Procedure Gas Specifications Replacement Parts List 41 ...

Page 5: ...AD THE INSTALLATION OPERATING AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS APPLIANCE WARNING INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE USER SMELLS GAS ARE TO BE POSTED IN A PROMINENT LOCATION THIS INFORMATION SHALL BE OBTAINED BY CONSULTING THE LOCAL GAS SUPPLIER WARNING GREAT CARE MUST BE TAKEN BY THE OPERATOR TO USE THE EQUIPMENT SAFELY TO GUARD IT AGAINST RISK ...

Page 6: ...arts List for details Plinth Kit Gas Connection For all Appliances other than UK models GT45E and GT46E Gas supply connection point is located 151 mm from the left hand side 36 mm from the rear of the appliance and 124 mm from the floor and is entered from beneath the appliance An optional rear connection is available GT60E Gas supply connection point is located 301 mm from the left hand side 36 m...

Page 7: ...ower cord comes fitted with Australia NZ Models 10 A 3 pin plug United Kingdom Models 13 A 3 pin fused plug WARNING THIS APPLIANCE MUST BE EARTHED IF THE SUPPLY CORD IS DAMAGED IT MUST BE REPLACED BY A QUALIFIED SERVICE PERSON IN ORDER TO AVOID A HAZARD Specifications Class Max Working Pressure at 23 2ºC Working Temperature Range Resistance to Oil B 7 0 kPa 20ºC to 125ºC D 2 6 MPa Oil resistant li...

Page 8: ...6 Dimensions GT45E GT46E ...

Page 9: ...7 Dimensions GT60E ...

Page 10: ...allations must be carried out by qualified service persons only Failure to install equipment to the relevant codes and manufacturer s specifications shown in this section will void the warranty Components having adjustments protected e g paint sealed by manufacturer are only to be adjusted by an authorised service agent They are not to be adjusted by the installation person Unpacking Remove all pa...

Page 11: ...of the gas connection Refer to the Gas Connection section below Optional Accessories Refer to Replacement Parts List Plinth Kit For installation details refer to the instructions supplied with each kit Gas Connection NOTE ALL GAS FITTING MUST ONLY BE CARRIED OUT BY AN AUTHORISED PERSON 1 It is essential that the gas supply is correct for the appliance to be installed and that adequate supply press...

Page 12: ...me setting 7 Turn OFF the mains gas supply and bleed the gas out of the appliance gas lines 8 Turn ON the gas supply and the appliance 9 Verify the operating pressure remains correct Re adjust if required using the operating pressure adjusting screw as shown in the Gas Conversion and Specifications section 10 Check the pilot flame size Re adjust if required using the pilot adjusting screw as shown...

Page 13: ...nstructions specified in the Operation section of this manual Light the Pilot Burners Light the Main Burners Check the Fryer Operation Refer to the Operation section of this manual b The thermostat operation check should be carried out by filling the fryer with oil shortening to the oil FILL LEVEL mark at the rear of the tank refer to Filling the Tank in the Operation Section of the Manual and set...

Page 14: ...g Temperature Guide and Care of Oil Draining and Cleaning CAUTION This appliance is for professional use and is only to be used by qualified persons Only qualified service persons are to carry out installation servicing or gas conversion operations Components having adjustments protected e g paint sealed by the manufacturer should not be adjusted by the user operator Should any abnormal operation ...

Page 15: ...ntroller which controls both pilot and main burners Twin tank model fitted with twin gas controllers which work independently for each burner Fryers feature an Over Temperature Safety Cut Out system with Full Flame Failure Safety Controls Electronic temperature control sensitive to changes in oil temperature Open tank design for both units to simplify cleaning operation Programmable melt cycle Sin...

Page 16: ...14 Operation Twin Tank GT46E Controls Single Tank GT60E Controls Fig 4 Flame Failure Button Gas Control Knob Left Right Piezo Igniters Fig 5 ON OFF O ON OFF O O ...

Page 17: ...k Mode Temperature Display Mode Refer to the Operation of the Appliance information for further details For Controller Programming refer to the System Programmable Default Settings in the Controller Programming section at the rear of this manual to access the following options Basic Programming Mode Programming the Password Protection Unlock Lock Programming the Timers Programming the Temperature ...

Page 18: ...o the heat cycle and display HEAt on the display Idle Mode 1 After the appliance has exited the Melt Cycle Mode or on Start Up if the Melt Cycle Mode was by passed the appliance will go to the Idle Mode 2 If the temperature is more than 10 below its Set Temperature the display will show HEAt and the heating element is ON 3 When the temperature is less than 10 below its Set Temperature the display ...

Page 19: ...tive timers will blink less frequently 5 When the first timer has expired and has not been cancelled the second timer s LED turns OFF until cancellation of the first timer 6 If the second timer has not expired while the operator was cancelling the first timer then it s time remaining is displayed and it s LED will blink at the more rapidly 7 When a timer expires a beeping sound is generated and a ...

Page 20: ...Bringing the shortening up to frying temperature when not pre melting should be done in two stages i Pre Heating Light the main burners and select the melt cycle CY on the control panel display the burners will cycle On Off until the shortening has liquefied Lighting the Pilot Burners GT45E Fryer Single Tank 1 With the fryer tank full of frying medium the pilot burners can be lit 2 Check that the ...

Page 21: ...depressed 5 Depress the right hand piezo igniter until the right hand pilot ignites 6 Continue holding the gas control knob depressed for approx 10 to 15 seconds after igniting the right hand pilot burner the pilot burner should remain alight If the pilot burner does not ignite repeat Items 1 to 6 above 7 To ignite the left hand pilot burner rotate the left hand gas control knob to the position ma...

Page 22: ...ossible and bring the food up to room temperature Ensure that the food is free from excessive moisture and also excessive crumbing when breading is done 2 Preheat the frying medium to the recommended temperature for the particular food to be cooked and no higher specially prepared frying mediums are recommended 3 The frying medium should be at the correct temperature for the food to be cooked befo...

Page 23: ...m is added to the old medium in the fryer d Filter the frying medium daily or more often if necessary to remove crumbs and other sediment e Clean fryer each time the medium is filtered to keep it free from gum Also be sure that all soap and detergent is thoroughly removed from the fryer after cleaning it f Taste the frying medium daily to be sure there is no Off flavour which may be transmitted to...

Page 24: ...cking slide on valve handle Fig 10 to release valve b While holding the locking slide in the withdrawn position rotate the handle anticlockwise Fig 11 to open the valve c When the valve is closed the locking slide will drop down over the locking valve to prevent accidental opening of the valve as shown in Fig 10 Cleaning and Maintenance CAUTION Always turn off the gas and electrical supply at the ...

Page 25: ...nd dip into the hot frying medium from receptacle and pour vigorously around sides and bottom of the tank to wash out crumbs and particles adhering to them Continue to dip and pour until all crumbs are washed down and into the filter bag 8 Open the drain valve fully and check for any particles or crumb residue lodged in the valve Clean out with a stiff nylon brush Do not use wire brush or metal ro...

Page 26: ...the tank thoroughly with water drain and dry 8 Refill the tank with new filtered frying medium Stainless Steel Surfaces a With the tank s drained cleaned and dried as shown above clean the exterior surfaces of the fryer with hot water a mild detergent solution and a soft cloth Clean the Control Panel with a damp cloth lightly moistened with a solution of mild detergent and water b Note that the ga...

Page 27: ...otatoes are cured correctly Excessive quantities of breading or batter Remove surplus breading or batter Placing food in frying medium direct from the freezer Allow frozen foods to thaw before frying Surplus moisture in and on surface of food Drain and dry foods before frying Frying medium in advanced stages of breakdown Discard old frying medium and refill the fryer with new cooking medium Use of...

Page 28: ...f oil Check the setting of the thermostat with a Mercury In Glass thermometer or thermocouple Rapid breakdown of oil Use stable frying oil Use of unrefined oils Dripping smokes at lower temperature than refined and deodorised oils Darkening of oil Presence of salt on the food Salt foods after frying and away from the fryer Foods dipped in batter high in egg yolk Reduce egg content of the batter re...

Page 29: ... pilot burner If overtemp is operating OK the pilot should now stay alight Check the oil temperature if the oil is cold disconnect the thermocouple from the gas control while holding in the control knob in the pilot position and using a multimeter measure the millivolts being generated between the thermocouple end and earth place other probe of multimeter on body of gas control With the thermocoup...

Page 30: ...tat Main Burners do not light Refer to Wiring Diagrams Main Burners Do Not Burn Correctly Burners roar light back through the mesh to the burner or do not burn the correct colour Check the operating pressure is correct Check Main Burner Injector sizes are correct for the gas type being used refer to table in Gas Conversion and Specifications section Check that flueway and or primary air intake is ...

Page 31: ...45E Fryer Schematic T C FLAME FAILURE VALVE SIT M1 A MAIN GAS CONTROL SIT NOVA 820mV 24V 50Hz THERMOSTAT OVER TEMP IGNITION L H PILOT T C R H PILOT CROSS LIGHTING TRANSFORMER 24v P N FUSE 2 0 Amp FAST DIGITAL CONTROLLER PROBE ...

Page 32: ...ematic TH MAIN GAS CONTROL SIT NOVA 820mV 24v 50Hz MAIN GAS CONTROL SIT NOVA 820mV 24v 50Hz PILOT PILOT T C TC IGNITION OVER TEMPS THERMOSTAT IGNITION FAST DIGITAL CONTROLLER FAST DIGITAL CONTROLLER TRANSFORMER 24v P N FUSE 2 0 Amp PROBE ...

Page 33: ... GT60E Fryer Schematic T C FLAME FAILURE VALVE SIT M1 A MAIN GAS CONTROL SIT NOVA 820mV 24V 50Hz THERMOSTAT OVER TEMP IGNITION L H PILOT T C R H PILOT TRANSFORMER 24v P N FUSE 2 0 Amp FAST DIGITAL CONTROLLER PROBE IGNITION ...

Page 34: ... to be changed a If LoC is displayed password protection is turned ON the control panel is locked which will prevent any change to the operating mode To unlock the control panel refer to Programming Password Protection below Programming the Password Protection 1 To unlock the display enter the password Timer 1 Timer 1 Timer 3 Timer 3 NOTE If the password is not entered within 6 seconds the applian...

Page 35: ...urn to the Idle Mode Timer 1 1 The user access s Timer 1 immediately upon entering Programme Mode 2 The stored time is displayed Default 3 00 with flashing colon and the LED indicator below Timer 1 remains ON 3 To change the time press either a Timer 1 Up to increase the time Or b Timer 3 Down to decrease the time 4 When changing the time the value changes at a slow rate for the first 10 seconds a...

Page 36: ...ow rate for the first 8 degrees and then at an increasing rate 4 Press the Programme Key P once the desired temperature is reached the temperature change will be accepted and the display will step on to the next parameter Programming the Keypad Lock Unlock Refer to Programming the Password Protection at the start of this section To Exit the Programming Mode To exit the Programming Mode at any stag...

Page 37: ...temperature can be adjusted by between 14 to 14 To Calibrate the Control Temperature Set the control temperature to 170 Measure the oil temperature that the control is cycling at If the oil temperature is higher than the reading on the control panel enter a positive value of the difference between the oil temperature and the set temperature 170 If the oil temperature is lower than the reading on t...

Page 38: ...parameter Programming the Melt Cycle 1 The user may select from L Liquid S Solid or O Override 2 To change the Melt Cycle press either Timer 1 to scroll up or Timer 3 to scroll down through the selections 3 Press the Programme Key P once the desired Melt Cycle is selected the change will be accepted and the display will step on to the next parameter Setting the Temperature Units 1 The user may sel...

Page 39: ...r Controller Basic Programme Mode or Controller Advanced Programming Mode Programmable Default Settings Basic Programming Mode Timer 1 L Cook Time 3 00min Timer 2 Ctr Cook Time 3 00min Timer 3 R Cook Time 3 00min Temperature Set Point 177 C 350 F Melt Cycle Mode L Liquid Keypad Lock or Unlock Unlock Degrees F or C C Advanced Programming Mode Number of Product Timers 3 Timing Mode S t Straight Temp...

Page 40: ...y demand condition The Gas Hose assembly should also be classified for use in the commercial kitchen conditions the appliance will be used in Recommended Gas Hose Assembly Specification AS NZS 1869 Class B or D compliant or equivalent that meets the following requirements 1 Ensure that the gas supply has been turned off 2 Open the front door of the unit to access the main burner and pilot burner i...

Page 41: ...rol valve located through the access hole in the control panel b Remove the slotted cap located directly below the main gas control knob on the gas control valve this will reveal an operating pressure adjusting screw c Light the main burners and adjust the adjusting screw to obtain the correct burner pressure for the type of gas being used Refer to the specification table shown at the end of this ...

Page 42: ...g paint sealed are re sealed NOTE If for some reason it is not possible to get the appliance to operate correctly shut off the gas supply and contact the supplier of this appliance Gas Specifications NOTE The burner operating pressure is to be measured at the lower test point Out on the gas control valve located behind the access door and through the access hole in the control panel this is to be ...

Page 43: ...tor LPG 0 35 Non UK 228617 Gas Control Valve 24V Nova 229158 Gas Valve Cable Plug 24V GT45E GT46E Only 229159 Gas Valve Cable Plug 24V GT60E Only 019237 Flame Failure Valve GT45E GT60E Only 018095 Piezo H T Lead 0 5m long 227508 Piezo Ignitor 022575 Burner Kit 018022 Overtemperature Thermostat Electrical System 020117 Temperature Probe 228660 Transformer 24Vac 229033 Fuse Holder 020109 Fuse 2 Amp ...

Page 44: ...t Tray GT45E 228577 Basket Tray GT46E 228578 Basket Tray GT60E 228419 Lid GT45E GT46E 228575 Lid GT60E 229674 Rear Roller Assy 227850 Leg 150 mm Adjustable Gas Conversion Kits Accessories 228793 450 mm Fryer Plinth Kit 228794 600 mm Fryer Plinth Kit Model Gas Type to Convert to Australia New Zealand Only UK Only Nat Gas LPG Nat Gas LPG GT45E GT46E GT60E 231963 231962 231967 231966 Butane 231964 ...

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