Static Oven Range Models: CR6 (600 mm) CR9 (900 mm) INSTALLATION AND OPERATION MANUAL For use in GB & IE 230636-10
MANUFACTURED BY Moffat Limited Christchurch New Zealand INTERNATIONAL CONTACTS AUSTRALIA Moffat Pty Limited E.Mail: Main Office: Service: Spares: Customer Service: vsales@moffat.com.au (tel): +61 (03) 9518 3888 (fax): +61 (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 CR6 Gas Static Oven Ranges (600 mm Wide). CR9 Gas Static Oven Ranges (900 mm Wide). Part 1 Introduction ..................................................................................... 2 Part 2 Specifications .................................................................................. 3 Part 3 Installation ........................................................................................ 5 Part 4 Operation ....................................................................
Part 1 Introduction We are confident that you will be delighted with your Cobra Series Ranges, 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 CR6D[1] CR6C[1] CR6B Range Range Range 4 Open Burners. 2 Burners + 300 mm Griddle. 600 mm Griddle. CR9D[1] CR9C[1] CR9B[1] CR9A Range Range Range Range 6 Open Burners. 4 Burners + 300 mm Griddle. 2 Burners + 600 mm Griddle. 900 mm Griddle. [1] - Open Burner Options; F - With Flame Failure Protection. - Standard Burners. General The CR6 Oven is a 490 mm (internal) full width oven fitted with French style opening doors.
Part 2 Specifications Gas Connection CR6 Model CR9 Model Gas supply connection point is located at the rear of the appliance, approximately 130 mm from the right hand side, 45 mm from the rear and 655 mm from the floor and is reached from beneath the appliance. (Refer to the ‘Dimensions’ below). Gas supply connection point is located at the rear of the appliance, approximately 130 mm from the right hand side, 20 mm from the rear and 655 mm from the floor and is reached from beneath the appliance.
Part 3 Installation Installation Requirements Location NOTE: It is most important that this appliance is installed correctly and that operation is correct before use. Installation shall comply with local, gas and health and safety requirements. 1. 2. This appliance must be installed in a suitably ventilated room to prevent dangerous build up of combustion products. Installation must allow for a sufficient flow of fresh air for the combustion air supply.
Part 3 Installation 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. The regulator connections are 3/4” BSP female. The connection to the appliance is 3/4” BSP male. (Refer to the 'Specifications' Section for the gas supply location dimensions).
Part 3 Installation Commissioning The following commissioning checks must be carried out before the Range 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 2. Improper operation is therefore almost impossible, however bad operation practices can reduce the life of the appliance and produce a poor quality product. To use this appliance correctly please read the following sections carefully:- C AUTI ON : 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.
Part 4 Operation Open Burners d. The pilot should now remain alight - if not, repeat Steps (a. to (c. above. e. ‘Full Flame’ can now be achieved by depressing and rotating the gas control knob anti-clockwise to the first stop. f. Low flame can be achieved by depressing the gas control knob and rotating fully anticlockwise to the ‘Low Flame’ position. g. When the main burner is not required, depress and turn the gas control knob clockwise back to the ‘PILOT’ position.
Part 4 Operation - Main Burner / Thermostat 1. With the pilot burner alight, rotate the oven thermostat control knob to the desired oven temperature setting, this will regulate the gas supply to the oven burner and the oven main burner will light from the pilot burner. 2. To turn the main burner ‘OFF’, simply turn the thermostat control knob to the ‘OFF’ position. 3. The oven thermostat control knob is marked 1 to 7. 4.
Part 5 Cleaning and Maintenance 2. Always ensure that 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 Range Cooking Area Trivets and Burners a. Clean the Range 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 Range Gas Control Valve Re-Greasing a. Refit the trivet supports to the Range top, 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 Gas Conversion Procedure 4. Remove all the trivet supports from the top of the appliance. Take note of the orientation of the trivet supports when Front removing. The trivet Rear support front side rail profiles are different from the rear side rail profiles. 5. Unscrew and remove the injectors (½” A/F) from the gas cocks. 6.
Part 6 Gas Conversion Aeration Adjustment 1. Check / adjust the main burner aeration gap. This gap should be set to the dimensions shown in the 'Gas Specification Tables' at the end of this section. 5. Remove and replace the main burner injector with correct size injector. Refer to the ‘Gas Specifications’ table at the end of this section, for correct injector sizes. 6. Refit the burner to the griddle burner box. 7. Refit the gas control heat shield to the griddle burner box. 8.
Part 6 Gas Conversion Oven Main Burner - CR6 Model Only Main Burner - CR9 Model Only 1. Ensure that the gas supply is turned off at the main supply. 2. Open the oven door and remove the oven rack, oven tray and the flame baffle from inside the oven. 3. Remove the single screw securing the oven burner to the oven and pull out the main burner from the oven. 1. Ensure that the gas supply is turned off at the main supply. 2.
Part 6 Gas Conversion Pilot Burner Thermocouple Pilot Burner Piezo Electrode 1. To remove the oven pilot injector, from inside the oven, unscrew and remove the thermocouple from the mounting bracket, for access purposes. 2. Unscrew and remove the Piezo Electrode from the mounting bracket, for access purposes. 3. Unscrew the hex nut holding the pilot supply tube to the rear of the pilot assembly. 4. Withdraw the pilot injector from the pilot assembly. 5.
Part 6 Gas Conversion Gas Regulator 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. NOTE, Pin rotated for Natural Gas NOTE, Pin rotated for LPG 1. Ensure that the gas supply is turned 'Off' at the mains. 2. Unscrew the hexagonal cap (23 mm A/F) from the regulator. 3. Un-clip the plastic pin from the cap, reverse the pin and re-fit it back to the cap the correct way for the gas type to be used.
Part 6 Gas Conversion Gas Specifications - Non-UK Only Open Burner Natural Gas LP Gas (Propane) Burner Injector Ø 2.10 mm Ø 1.30 mm Low Fire Setting ¾ turn open c.c.w. ¼ turn open c.c.w. 16 mm open. 16 mm open. Burner Aeration Setting Burner Injector Low Fire Setting Griddle Ø 2.00 mm 5/ 8 Burner Aeration Setting Oven CR9 Model Ø 1.25 mm 3/ 8 turn open c.c.w. Fully open. Fully open. 0.35 0.23 Burner Injector Ø 2.40 mm Ø 1.
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 6 Replacement Parts List Oven 022446 230441 235493 018682 230586 232691 233954 230556 233948 230462 011005 230487 010254 227469 Oven Burner (CR6). Oven Burner (CR9). Eurosit Gas Control Valve. Thermocouple (1500 mm Long). Piezo Igniter. HT Lead 1600 mm. Oven Rack (CR6). Oven Rack (CR9). Oven Tray (CR6). Oven Tray (CR9). Ball Catch Assy. Top Striker Plate. Bottom Striker Plate. Door Handle. CR6 Model 032240 032140 Injector Injector (Nat. Gas) (LP Gas [Propane]) Ø 2.40 mm. Ø 1.40 mm.
