Cobra cf4 Installation And Operation Manual

400mm gas fryer
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400mm Gas Fryer
M o d e l C F 4
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
230114-9

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Summary of Contents for Cobra cf4

  • Page 1 400mm Gas Fryer M o d e l C F 4 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 &...
  • Page 2 MANUFACTURED BY Moffat Limited Christchurch New Zealand INTERNATIONAL CONTACTS AUSTRALIA Moffat Pty Limited E.Mail: vsales@moffat.com.au Main Office: (tel): +61 (03) 9518 3888 (fax): +61 (03 9518 3833 Service: (tel): 1800 622 216 Spares: (tel): 1800 337 963 Customer Service: (tel): 1800 335 315 (fax): 1800 350 281 CANADA Serve Canada...
  • Page 3: Table Of Contents

    Contents CF4 GAS FRYER (Single Tank - 21 Ltr) Part 1 Introduction ..................2 Part 2 Specifications .................. 3 Part 3 Installation ..................4 Part 4 Operation ..................7 Part 5 Cleaning and Maintenance ............11 Part 6 Wiring Schematic................13 Part 7 Gas Conversion ................
  • Page 4: Part 1 Introduction

    Part 1 Introduction We are confident that you will be delighted with your Cobra Gas Fryers, and it will become a most valued appliance in your commercial kitchen. To ensure you receive the utmost benefit from your new Cobra Appliance, there are two important things you can do.
  • Page 5: Part 2 Specifications

    The Gas Hose assembly should also be classified for use in the commercial kitchen conditions, the Gas Supply Requirements appliance will be used in. - Non - UK Only: CF4 GAS FRYER (Single Tank - 21 Ltr) LP Gas Natural Gas (Propane) Input Rating...
  • Page 6: Part 3 Installation

    24 m³/hr minimum. substances in the room, the appliance is installed in. LPG / Propane 24 m³/hr minimum. Cobra gas fryers are designed to provide years of 3. Position the appliance in its approximate satisfactory service and correct installation is working position.
  • Page 7: Gas Connection

    ALL GAS FITTING MUST ONLY BE CARRIED OUT BY A QUALIFIED SERVICE PERSON. NOTE: 1. COBRA Gas Fryers do not require an electrical  The supply pressure is to be measured at the ‘Inlet connection, they function totally on the gas Pressure Test Point on the underside of the gas supply only.
  • Page 8 Part 3 Installation c. The calibration of the thermostat should be checked once the oil is up to temperature. If a discrepancy is found, the thermostat calibration should be referred to the supplier. d. Ensure that each operator has been instructed in the areas of correct lighting, operation, and shutdown procedures for the appliance.
  • Page 9: Part 4 Operation

    Components having adjustments protected (e.g. paint sealed) by the manufacturer should not be adjusted by the user / operator. Operation Guide Description of Controls 1. COBRA Fryers have been designed to provide  A commercial gas fired Fryer using a fast fry simplicity of operation and 100% safety infra red burner system.
  • Page 10: Before Use

    Fig 3 shortening to smoke while melting as this indicates NOTE: that the temperature is too high. If the shortening Cobra fryers can be used with both oil and starts smoking, increase the ‘Off' intervals of the shortening. main burners.
  • Page 11: Lighting The Main Burners

    3. Attempt to re-light the pilot burners as shown on maintain this temperature. previous page. 6. As a safety precaution this Cobra Fryers features 4. Should the pilot burners still not ignite, call a an Over-Temp control which will ‘Turn Off’ the qualified service person to investigate the fryer in the event that the oil reaches over 220°C,...
  • Page 12 Part 4 Operation 4. Lower the food gradually into the hot frying medium using a wire basket, until all the food pieces are submerged. Avoid overloading the basket, we recommend no more that 900g per basket or 1800g per load. Overloading will cause the temperature to drop so low that a longer frying time will be needed and the foods will become grease soaked and unattractive.
  • Page 13: Part 5 Cleaning And Maintenance

    Part 5 Cleaning and Maintenance General Draining and Cleaning Opening the Drain Valve WARNING: a. Lift the locking slide on valve handle (Fig 4) to release valve. DO NOT USE FLAMMIBLE SOLVENTS AND CLEANING AIDS ON b. While holding the locking slide in the OR IN CLOSE PROXIMITY TO THE FRYER WHILST THE FRYER IS STILL withdrawn position, rotate the handle HOT.
  • Page 14: Weekly Cleaning

    Part 5 Cleaning and Maintenance 5. Use a drain stick, to stir up any solid medium into 6. Empty the fryer and rinse thoroughly with water. the top medium to melt it. Use a 1 part vinegar to 15 parts water solution to rinse the tank and neutralise any cleaner 6.
  • Page 15: Part 6 Wiring Schematic

    Part 6 Wiring Schematic CF4 GAS FRYER (Wiring Schematic).
  • Page 16: Part 7 Gas Conversion

    Part 7 Gas Conversion Gas Conversion Procedure AUTI ON Ensure that the Unit is isolated from the gas supply before commencing servicing NOTE:  These conversions should only be carried out by qualified service persons. All connections must checked leaks before re-commissioning the appliance.
  • Page 17 Part 7 Gas Conversion Gas Regulator NOTE: The regulator supplied is convertible between Natural Gas and LPG, but it’s outlet pressure is fixed ex-factory and is NOT to be adjusted. NOTE, Pin rotated for Natural Gas NOTE, Pin rotated for LPG 1.
  • Page 18: Gas Specifications

    Part 7 Gas Conversion Gas Specifications - Non - UK Only: Natural Gas LP Gas (Propane) Main Burner Injectors Ø 3.00 mm Ø 1.80 mm Pilot Burner Injectors 0.62 0.35 Pilot Screw Adjustment Fully Out (c.c.w) Fully Out (c.c.w) Fully Out (c.c.w) Fully Out (c.c.w) Low Fire Screw Adjustment (Flush with casing)
  • Page 19: Part 8 Replacement Parts List

    Part 7 Replacement Parts List Replacement Parts List IMPORTANT: Only genuine qualified replacement parts should be used for the servicing and repair of this appliance. The instructions supplied with the parts should be followed when replacing components. For further information and servicing instructions, contact your nearest qualified service branch (contact details are as shown on the reverse of the front cover of this manual).

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