Gas Cooktops Models: C6 (600mm) C9 (900mm) INSTALLATION AND OPERATION MANUAL For use in GB & IE 230635-7
MANUFACTURED BY Moffat Limited Christchurch New Zealand INTERNATIONAL BRANCHES AUSTRALIA Moffat Pty Limited E.Mail: Main Office: Service: Spares: Customer Service: vsales@moffat.com.au (tel) (03) 9518 3888 (fax) (03 9518 3833 (tel): 1800 622 216 (tel): 1800 337 963 (tel): 1800 335 315 (fax): 1800 350 281 CANADA Serve Canada Web: E.Mail: Sales: Service: www.servecanada.com info@servecanada.com (tel): 800 551 8795 (Toll Free) (tel): 800 263 1455 (Toll Free) NEW ZEALAND Moffat Limited Web: E.
Contents C6 Gas Cooktops 600mm Wide. C9 Gas Cooktops 900mm Wide. Part 1 Introduction ..................................................................................... 2 Part 2 Specifications ................................................................................. 3 Part 3 Installation ........................................................................................ 6 Part 4 Operation .........................................................................................
Part 1 Introduction We are confident that you will be delighted with your Cobra Series Cooktop, and it will become a most valued appliance in your commercial kitchen. To ensure you receive the utmost benefit from your new Cobra Series Appliance, there are two important things you can do. Firstly: Please read this instruction book carefully and follow the directions given. The time taken will be well spent.
Part 2 Specifications Model Covered in this Specification C6D [1] Cooktop C6C [1] Cooktop C6B Cooktop 4 Open Burners. 2 Burners + 300mm Griddle. 600mm Griddle. C9D [1] C9C [1] C9B [1] C9A 6 Open Burners. 4 Burners + 300mm Griddle. 2 Burners + 600mm Griddle. 900mm Griddle. Cooktop Cooktop Cooktop Cooktop [1] - Open Burner Options:F - With Flame Failure Protection. - Standard Burners. General A heavy duty, high efficiency Cooktop for modular kitchens.
Part 2 Specifications - All Other Markets: Natural Gas Town Gas Input Rate (N.H.G.C.) Supply Pressure Burner Operating Pressure (*) Gas Connection Open Burner Griddle Open Burner Griddle (each) (each 300mm section) (each) (each 300mm section) 22 MJ/hr 20 MJ/hr 22 MJ/hr 20 MJ/hr 1.13 - 3.40 kPa 0.75 - 1.50 kPa 1.0 kPa 0.63 kPa ¾” BSP Male Input Rate (N.H.G.C.
Part 2 Specifications Dimensions C6 - Gas Cooktop - 600mm Wide. C6D Model C6C Model C6B Model C9 - Gas Cooktop - 900mm Wide.
Part 3 Installation Installation Requirements Location NOTE: It is most important that this appliance is installed correctly and that the operation is correct before use. Installation shall comply with local, gas and health and safety requirements. 1. Installation must allow for a sufficient flow of fresh air for the combustion air supply.
Part 3 Installation NOTE: Gas pressure regulator provided with this appliance is convertible between Natural Gas and LPG as shown in ‘Gas Conversion Section’ in this manual. Ensure the regulator is converted to the correct gas type that the appliance will operate on. The regulator outlet pressure is fixed ex-factory for the gas type that the regulator is converted to and it is NOT to be adjusted. Assembly This model is delivered completely assembled. Ensure that the legs and rollers are securely attached.
Part 3 Installation Commissioning The following commissioning checks must be carried out before the appliance is handed over for use, to ensure that the unit operates correctly and the operator(s) understand the correct operating procedure. 1. Before leaving the new installation; a. Check the following functions in accordance with the operating instructions specified in the 'Operation' section of this manual. Lighting the Griddle. Lighting the Open Burners. Lighting the Open Burners.
Part 4 Operation Operation Guide C AUTI ON : This appliance is for professional use and is only to be used by qualified persons. Only qualified service persons are allowed 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. 1. Cobra appliances have been designed to provide simplicity of operation and 100% safety protection. 2.
Part 4 Operation Open Burners Griddle NOTE: Only cooking pans from size Ø 150 mm to Ø 420 mm are suitable fo use on these open burners. C AUTI ON : The griddle plate temperature reaches over 300°C in hottest points during normal operation at 'Full Flame' setting.
Part 5 Cleaning and Maintenance 2. Always ensure that the scraper tool blades are changed regularly to ensure that the scraper tool works efficiently and prevents damage to the griddle plate surface. 3. Clean the range castings with a stiff nylon brush or a flexible spatula to remove any food debris. General C AUTI ON : Always turn off the gas supply at the mains supply before cleaning. This appliance is not water proof. Do not use water jet spray to clean interior or exterior of this appliance.
Part 5 Cleaning and Maintenance Cooktop Cooking Area Trivets and Burners a. Clean the Cooktop cooking area using a soft cloth moistened with a mild detergent and hot water solution. b. Baked on deposits or discolouration may require a good quality stainless steel cleaner or stainless steel wool. Always apply cleaner when the appliance is cold and rub in the direction of the grain. c. It should not be necessary to remove the splash guards covering the burner manifolds for cleaning purposes.
Part 5 Cleaning and Maintenance Re-Fitting the Components to the Cooktop Gas Control Valve Re-Greasing a. Refit the trivet supports to the Cooktop, ensuring that the trivet supports are correctly fitted. The gas control valve should be dismantled and greased every 6 months to ensure the correct operation of the gas control valve. To carry out this operation;a. Remove the gas control knobs from the gas tap spindles by pulling the knobs away from the control panel. b.
Part 6 Gas Conversion Low Fire Adjustment Gas Conversion Procedure Adjust low fire adjustment screw on open burner gas control valves to obtain desired flame size. C 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 persons. All connections must be checked for leaks before re-commissioning the appliance.
Part 6 Gas Conversion Gas Regulator Griddle - NAT Gas / LPG / Butane Only. 1. Carry out the following:- Remove griddle plate section and heat shield. NOTE, Pin rotated for Natural Gas Gas Control Heat Shield Burner Securing Screw NOTE, Pin rotated for LPG Remove main burner. Disconnect piezo igniter from mounting NOTE: The regulator supplied is convertible between Natural Gas and LP Gas, but it’s outlet pressure is fixed ex-factory and is NOT to be adjusted. bracket.
Part 6 Gas Conversion Gas Type Identification Label On completion of gas conversion, replace gas type identification label located at:- Rear of appliance, above gas connection point. - Beside the rating plate. Commissioning Before leaving the converted installation; 1. Check all gas connections for leakages using soapy water or other gas detecting equipment. WARNING: DO NOT USE A NAKED FLAME TO CHECK FOR GAS LEAKAGES. 2.
Part 6 Gas Conversion Gas Specifications - Australia Burner Injector Low Fire Setting Ø 2.10mm ¾ turn open c.c.w. LP Gas (Propane) Ø 1.30mm ¼ turn open c.c.w. Burner Aeration Setting Burner Injector Low Fire Setting Burner Aeration Setting Pilot Injector 16 mm open. Ø 2.00mm 5/8 turn open c.c.w. Fully open. 0.35 1.13 - 3.40 kPa 1.0 kPa 16mm open. Ø 1.25mm 3/8 turn open c.c.w. Fully open. 0.23 2.75 - 4.50 kPa 2.6 kPa Natural Gas LP Gas Ø 2.10mm Ø 1.
Part 6 Gas Conversion - United Kingdom Category: II2H3P. Flue Type: A1. Burner Injector Open Burner Griddle Low Fire Setting Burner Aeration Setting Burner Injector Low Fire Setting Burner Aeration Setting Pilot Injector Supply Pressure Burner Operating Pressure (*) Natural Gas LP Gas Ø 1.90mm Ø 1.20mm ¾ turn open c.c.w. ¼ turn open c.c.w. 16mm open. 16mm open. Ø 2.00mm Ø 1.25mm 5/8 turn open c.c.w. 3/8 turn open c.c.w. Fully open. Fully open. 0.35 0.
Part 6 Gas Conversion - All Other Markets Burner Injector Open Burner Low Fire Setting Burner Aeration Setting Burner Injector Low Fire Setting Griddle Burner Aeration Setting Pilot Injector Supply Pressure Burner Operating Pressure (*) Natural Gas Town Gas (**) Ø 2.10mm ¾ turn open c.c.w. 16mm open. Ø 2.00mm 5/8 turn open c.c.w. Fully open. 0.35 1.13 - 3.40 kPa 1.0 kPa (*) Ø 3.80mm 1 turn open c.c.w. 16mm open. Ø 3.40mm 1 turn open c.c.w. Fully open. 0.60 0.75 - 1.50 kPa 0.
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).
Part 7 Replacement Parts List General 230138 230139 229674 234059 Drip Tray C6. Drip Tray C9. Rear Roller Assy. Leg Assy. Regulators Gas Type Gas Regulators Part No. Description Nat. Gas LPG Gas Butane 228531 ¾” BSP F/F Convertible. Town Gas 230185 ¾” BSP F/F Adjustable. Gas Conversion Kits Model Gas Type to Convert to: LPG Nat.
