Blue Seal GT45 Installation And Operation Manual
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Blue Seal GT45 Installation And Operation Manual

Blue Seal GT45 Installation And Operation Manual

Evolution series 'vee-ray' gas fryers
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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
'VEE-RAY' GAS FRYERS
GT45
GT46
GT60
For use in GB & IE
228574-10

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Summary of Contents for Blue Seal GT45

  • Page 1 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 'VEE-RAY' GAS FRYERS GT45 GT46 GT60 For use in GB & IE...
  • Page 2 Moffat Limited PO Box 10001 Christchurch New Zealand (03) 389 1007 Fax: (03) 389 1276 WORLD-WIDE BRANCHES UNITED KINGDOM Blue Seal 67 Gravelly Business Park Gravelly Park Birmingham West Midlands B24 8TQ (121) 327 5575 Fax: (121) 327 9711 UNITED STATES...

  • Page 3: Table Of Contents

    Contents GT45 ‘FAST FRI’ GAS FRYER (Single Tank - 20Ltr) GT46 ‘FAST FRI’ GAS FRYER (Twin Tank - 26Ltr) GT60 ‘FAST FRI’ GAS FRYER (Single Tank - 31Ltr) Introduction ..................... 2 Specifications ................... 3 Model Numbers Covered in this Specification...

  • Page 4: Introduction

    Introduction We are confident that you will be delighted with your BLUE SEAL Fryers, and it will become a most valued appliance in your commercial kitchen. To ensure you receive the utmost benefit from your new BLUE SEAL Appliance, there are two important things you can do.

  • Page 5: Specifications

    Specifications Model Numbers Covered in this Specification GT45 ‘FAST FRI’ GAS FRYER (Single Tank - 20Ltr). GT46 ‘FAST FRI’ GAS FRYER (Twin Tank - 13Ltr per Tank). GT60 ‘FAST FRI’ GAS FRYER (Single Tank - 31Ltr). General A commercial heavy duty, gas fired Fryer having a fast fry infra red burner system which an intense even heat through the tank.

  • Page 6: Gas Supply Requirements

    Specifications Gas Supply Requirements - Australia / New Zealand: Natural Gas LP Gas (Propane) Input Rating 90 MJ/hr 90 MJ/hr (N.H.G.C.) (85,300 Btu/hr) (85,300 Btu/hr) 1.13 - 2.00 kPa 2.75 - 3.00 kPa Supply Pressure (4.5” - 8.0” w.c.) (11” - 12” w.c.) 0.98 kPa (*) 2.50 kPa (*) Burner Operating Pressure...

  • Page 7: Dimensions

    Dimensions GT45 ‘VEE - RAY’ GAS FRYER (Single Tank - 20Ltr) GT46 'VEE - RAY' GAS FRYER (Twin Tank - 26Ltr)
  • Page 8 Dimensions GT60 ‘VEE - RAY’ GAS FRYER (Single Tank - 31.5Ltr)

  • Page 9: Installation

    Blue Seal ‘FAST FRI’ gas fryers are designed to provide years of satisfactory service and correct installation is essential to achieve the best performance, efficiency and trouble-free operation.

  • Page 10: Clearances

    NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY A QUALIFIED SERVICE PERSON. Blue Seal Fryers do not require an electrical connection, they function totally on the gas supply only. It is essential that the gas supply is correct for the appliance to be installed and that adequate supply pressure and volume are available.
  • Page 11 Installation NOTE: It is important that adequately sized piping runs directly to the connection joint on the appliance, with as few tees and elbows as possible to give maximum supply volume. A suitable joining compound which resists the breakdown action of LPG must be used on every gas line connection, unless compression fittings are used.

  • Page 12: Commissioning

    Installation Commissioning The following commissioning checks must be carried out before the fryer is handed over for use, to ensure that the unit operates correctly and the operator(s) understand the correct operating procedure. Before leaving the new installation; a. Check the following functions in accordance with the operating instructions specified in the 'Operation' section of this manual.

  • Page 13: Operation

    / operator. BLUE SEAL 'FAST-FRI' fryers have been designed to provide simplicity of operation and 100% safety protection. Improper operation is therefore almost impossible, however bad operation practices can reduce the oil / shortening life and produce a poor quality product.
  • Page 14 Operation Twin Tank GT46 Controls Left & Right Piezo Igniters Fig 4 Gas Control Gas Control Thermostat Valve L/Hand Valve R/Hand Control Knobs Tank Tank L/R Hand Tanks Single Tank GT60 Controls Thermostat Left & Right Flame Failure Control Knob Piezo Igniters Valve Gas Control...

  • Page 15: Before Use

    WHEN COLD Fig 6 NOTE: BLUE SEAL 'FAST-FRI' fryers can be used with both oil and shortening. Before filling the tank, always check that the drain valve(s) behind the door is (are) closed. A locking slide is provided on these valves and this should always be locked in position during use.

  • Page 16: Lighting The Pilot Burners

    'Off' intervals of the main burners. Lighting the Pilot Burners GT45 Fryer (Single Tank) With the fryer tank full of frying medium, the pilot burners can be lit. Check that the gas supply is turned on at the mains supply.

  • Page 17: Lighting The Main Burners

    As a safety precaution all BLUE SEAL 'FAST-FRI' fryers feature an Over-Heat control which will ‘Turn Off’ the fryer in the event that the oil reaches over 220°C, should there be a thermostat failure.

  • Page 18: Frying Temperature Guide And Care Of Frying Medium

    Operation The frying medium should be at the correct temperature for the food to be cooked before lowering the food into the tank. Avoid heating the frying medium to any higher temperature than is recom- mended. Also avoid holding the frying medium at the frying temperature when there is no food Any frying medium will break down if held for long periods at frying temperatures being cooked.
  • Page 19 Operation Smoking Temperatures of Frying Mediums. Based on work by the American Meat Institute. Medium Smoking Temperature Hydrogenated Fats. 190°C to 225°C. Compounds. 194°C to 223°C. Lards - Team-rendered. 165°C to 225°C. Refined deodorised lard. 221°C. Kettle-rendered. 190°C. Oils. 190°C. Corn.

  • Page 20: Cleaning And Maintenance

    Cleaning and Maintenance WARNING: DO NOT USE FLAMMIBLE SOLVENTS AND CLEANING AIDS ON OR IN CLOSE PROXIMITY TO THE FRYER HOT. WHILST THE FRYER IS STILL AUTIO N Always turn off the gas and electrical supply at the mains supply before cleaning.

  • Page 21: Daily Cleaning

    Cleaning and Maintenance Locking Slide Locking Slide Fig 8 Fig 7 Daily Cleaning WARNING: HOT OIL WILL BURN - DO NOT RUSH THIS JOB. At the end of each day or at the end of each shift, if the frying schedule is heavy, the frying medium should be drained and filtered into a receptacle.

  • Page 22: Weekly Cleaning

    Cleaning and Maintenance 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. 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.

  • Page 23: Fault Finding

    Fault Finding Guide to Cooking Problems with Fryer This section provides an easy reference guide to the more common problems that may occur during the operation of your equipment. The fault finding guide in this section is intended to help you correct, or at least accurately diagnose problems with your equipment.
  • Page 24 Fault Finding Fault Possible Cause Remedy Rapid oil breakdown. Inadequate frying oil turnover. Adjust procedures to fry more food in the fryer to increase the turnover. Overheating of oil. Check the setting of the thermostat with a 'Mercury Glass' thermometer thermocouple.

  • Page 25: Fault Finding The Gas System

    Fault Finding Fault Finding the Gas System Fault Possible Cause Remedy Pilot Burners will not light / Check gas supply is turned on. Turn on gas supply. stay alight. Check gas supply is low or empty. Replenish gas supply. Thermocouple connection loose. Tighten thermocouple connection.
  • Page 26 Fault Finding Fault Possible Cause Remedy O v e r t e m p e r a t u r e Overtemperature thermostat is If thermostat cutting out pilot when Thermostat cuts out the Pilot faulty. the oil temperature is below 200°C. Burners.

  • Page 27: Wiring Schematics

    Wiring Schematics GT45 Fryer - Single Tank MAIN GAS IGNITION CONTROL SIT NOVA 820mV FLAME FAILURE VALVE SIT M1/A THERMOSTAT OVER TEMP L.H. PILOT T/C THERMOPILE R.H. PILOT CROSS LIGHTING GT60 Fryer - Single Tank MAIN GAS IGNITION IGNITION CONTROL...
  • Page 28 Wiring Schematics GT46 Fryer - Double Tank MAIN GAS MAIN GAS IGNITION IGNITION CONTROL CONTROL SIT NOVA 820mV SIT NOVA 820mV THERMOSTATS OVER TEMPS. THERMOPILE THERMOPILE PILOT PILOT...

  • Page 29: Gas Conversion And Specifications

    Gas Conversion and Specifications Conversion Procedure AUTIO N Ensure the unit is isolated from the gas supply before commencing servicing. NOTE: • These conversions should only be carried out by qualified service persons. connections must be checked for leaks before re-commissioning the appliance. •...
  • Page 30 Gas Conversion and Specifications Main Burner Injectors Main Burner Injector Unscrew and remove the main burner injectors (12.7 mm A/F) located in front of main burner venturi openings. Determine the correct injectors for the corresponding gas from the ‘Gas Specifications Table’...
  • Page 31 Gas Conversion and Specifications Pilot Burner Flame Adjustment a. Once the main burner operating pressure has been set, the pilot burner supply can be adjusted so that impingement of the pilot flame Operating Pressure on the thermocouple and thermopile is correct Adjusting Screw and the main burner pilot flame ignites the main burners satisfactorily.

  • Page 32: Gas Specifications

    Gas Conversion and Specifications Gas Specifications - Australia / New Zealand: Natural Gas. LP Gas (Propane) Main Burner Injectors Ø 3.10 mm Ø 1.90 mm Pilot Burner Injectors 0.62 0.35 Full Out (CCW) 1½ turns out (CCW) Pilot Screw Adjustment 0.98 kPa (*) 2.50 kPa (*) Burner Operating Pressure...

  • Page 33: Replacement Parts List

    Controls 018094 Thermocouple - Main Gas Valve. 227865 Thermocouple - Flame Failure Valve. (GT45 - GT60 Models Only). 019237 Flame Failure Valve. (GT45 - GT60 Models Only). 018089K Gas Control Kit. 018093 Thermopile.
  • Page 34 Replacement Parts List Gas Conversion Kits Gas Type to Convert to: Model Australia / New Zealand Only UK Only Nat. Gas Nat. Gas GT45 GT46 231963 231962 231967 231966 GT60 Accessories (Optional) 228793 450 mm (Fryer) Plinth Kit. 228794 600 mm (Fryer) Plinth Kit.

This manual is also suitable for:

Gt46Gt60

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