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Turning the Fryer to the 'Pilot' or 
‘Off’ Positions 

To the ‘Pilot’ Position 

a.  Rotate the Temperature Control Knob to the 

‘O’ position. 

b.  The main burners will extinguish and the ‘Pilot’ 

will remain alight. 

 

To the ‘Off’ Position 

a.  With the Temperature Control Knob turned to 

the 'O' position, depress the 'OFF' Button, the 
‘Pilot’ burners will extinguish. 

 

Re-Setting the Overtemp Device 

This Fryer is fitted with an overtemp device which 
isolates the gas supply to the burners should the gas 
control system or thermostat malfunction, thus  
preventing overheating of the fryer.  If the pilot fails 
to ignite after several attempts, ensure that the 

overtemp is checked to ensure that it has not 
tripped. 
 
1.  To reset the overtemp, it is not necessary to 

remove the front control panel. 

2.  Using a small screwdriver, pass the screwdriver 

through the small hole in the left hand side of the 
front control panel and depress the centre of 
the overtemp reset button. 

3.  Attempt to re-light the pilot burners as shown on 

previous page. 

4.  Should the pilot burners still not ignite, call a 

qualified service person to investigate the 
problem. 

 

Frying Guide and Care of Frying 
Oils and Fats. 

1.  Prepare the food correctly.  Prepare the food in 

as nearly uniform pieces as possible 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 before 
lowering the food into the tank.  Avoid heating 

the frying medium to any higher temperature 
than is recommended.  Also avoid holding the 
frying medium at the frying temperature when 
there is no food being cooked.  Any frying 

medium will break down if held for long periods 
at frying temperatures

Part 4  Operation 

Lighting the Main Burners 

1.  Ensure that the pilot burners are alight, by  

visually checking that both pilot flames are 
alight. 

2.  Rotate the Temperature Control Knob to the 

desired temperature required. 

3.  The main burners will now ignite automatically 

off the pilot burners. 

 

NOTE: 



The main burners will not light if the frying medium 

temperature is above the thermostat set 
temperature. 

 

Setting the Operating 
Temperature 

1.  Rotate the gas control knob to the required  

temperature. 

2.  The temperature used for frying food is the most 

important aspect of fryer operation.  Incorrect 
temperatures will result in poor product quality 
and will reduce the life of the oil/shortening. 

3.  The temperature can be set from 110°C to 190°

C, although we do not recommend that any 
food is cooked above 190°C. 

4.  To set the operating temperature simply turn the 

thermostat to the desired setting. 

5.  Main burners will operate automatically to 

maintain this temperature. 

6.  As a safety precaution this Cobra Fryers features 

an Over-Temp control which will ‘Turn Off’ the 
fryer in the event that the oil reaches over 220°C, 
should there be a thermostat failure. 

 

NOTE: 
If the fryer is not being used for short periods of time, 
the main burners can be turned down to a 'Stand-
by' temperature (Approx 120

°

C) this will allow the 

main burners to cycle 'On' and 'Off' and maintain oil 
temperature just below operating temperature. 
 

Содержание cf4

Страница 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 230114 9 400mm Gas Fryer Model CF4 For use in GB IE ...

Страница 2: ...00 337 963 Customer Service tel 1800 335 315 fax 1800 350 281 CANADA Serve Canada Web www servecanada com E Mail info servecanada com Sales tel 800 551 8795 Toll Free Service tel 800 263 1455 Toll Free NEW ZEALAND Moffat Limited Web www moffat co nz E Mail sales moffat co nz Main Office tel 0800 663328 UNITED KINGDOM Blue Seal Web www blue seal co uk E Mail sales blue seal co uk Sales tel 44 121 3...

Страница 3: ... 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 14 Part 8 Replacement Parts List 17 ...

Страница 4: ...NSTALLATION 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 OF FIRE ...

Страница 5: ...ntroller which controls both pilot and main burners This Fryer is fitted with an Over Temperature Safety Cut Out system with Full Flame Failure Safety Controls Thermostatically regulated gas controls with snap action thermostat sensitive to changes in oil temperature which improves both recovery and output An open tank design to make cleaning a simple and easy task Gas Supply Requirements Non UK O...

Страница 6: ...safety requirements This appliance shall be installed with sufficient ventilation to prevent the occurrence of unacceptable concentrations of health harmful substances in the room the appliance is installed in Cobra 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 This applia...

Страница 7: ... Assembly This model is delivered completely assembled Ensure that the legs are securely attached NOTE This appliance is fitted with adjustable feet to enable the appliance to be positioned securely and level This should be carried out on completion of the gas connection Refer to the Gas Connection section Gas Connection NOTE ALL GAS FITTING MUST ONLY BE CARRIED OUT BY A QUALIFIED SERVICE PERSON 1...

Страница 8: ...peration and shutdown procedures for the appliance 2 This manual must be kept by the owner for future reference and a record of Date of Purchase Date of Installation and Serial Number of Unit recorded and kept with this manual These details can be found on the Rating Plate attached to the inner R H side of the front access door panel NOTE If for some reason it is not possible to get the appliance ...

Страница 9: ...fety protection 2 Improper operation is therefore almost impossible however bad operation practices can reduce the oil shortening life and produce a poor quality product To use this fryer correctly please read the following sections carefully Filling the Tank Lighting the Pilot Burners Lighting the Main Burners Setting the Operating Temperature Draining and Cleaning Single Tank CF4 Controls CAUTIO...

Страница 10: ... gas supply is turned on 2 Check that no foreign articles are in the tank Filling the Tank NOTE Cobra fryers can be used with both oil and shortening 1 Before filling the tank always check that the drain valve s behind the access door is closed A locking slide is provided on this valve and this should always be locked in position during use a OIL Carefully fill fryer tank with oil until the FILL L...

Страница 11: ...um 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 recommended Also avoid holding the frying medium at the frying temperature when there is no food being cooked Any frying medium will break down if held for long periods at frying temperatures Part 4 Operation Lighting the Main Bu...

Страница 12: ...eces are cooked through 6 he exact cooking time depends upon the size of the food pieces and upon whether the food has been pre cooked When in doubt test a sample and be sure 7 Remove the food from the frying medium and allow the food to drain in the basket over the fryer 8 Conserve the excess frying medium by letting it drain back into the fryer This draining should not consume much time if the f...

Страница 13: ...ults 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 Clean the fryer regularly A clean fryer looks better will last longer and will perform better NOTE DO NOT use abrasive detergents sharp scrapers strong solvents or caustic detergents as they could corrode or damage the fryer Ensure that any dete...

Страница 14: ...acle 7 When the tank is empty use a small tank with a handle as a ladle and 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 drain valve fully check for any particles or crumb residue lodged in the valve Cle...

Страница 15: ...13 Part 6 Wiring Schematic CF4 GAS FRYER Wiring Schematic ...

Страница 16: ...he gas valve to reveal the Pilot Adjustment Screw See Gas Specifications table for adjustment details and the Low Fire Blanking Screw Screwed fully In 5 Connect a manometer to the Inlet pressure test point Line Pressure on the gas control valve located on the underside of the valve Turn on the gas supply and ensure that the pressure is within the specification shown in the Gas Specifications Table...

Страница 17: ...onversion replace the gas type identification label located at The rear of the appliance above the gas connection Beside the Rating Plate NOTE Pin rotated for Natural Gas NOTE Pin rotated for LPG Commissioning Before leaving the converted installation 1 Check all gas connections for leakages using soapy water or other gas detecting equipment 2 Check the following functions in accordance with the o...

Страница 18: ...0 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 Low Fire Screw Adjustment Fully Out c c w Flush with casing Fully Out c c w Flush with casing Burner Operating Pressure 0 8 kPa 2 5 kPa Supply Pressure 1 13 3 40 kPa 2 75 4 50 kPa Natural Gas G20 Propane G31 Main Burner Injectors Ø 3 00 mm Ø 1 80 mm Pilot Burner Injectors 0 62 0 35 Pilot Screw Ad...

Страница 19: ...alve 228531 Regulator Natural Gas LP Gas Propane Convertible BSP F F General 018019 Fryer Basket 227856 Door Magnet 227466 Door Catch Receiver 229958 Door Handle 019390 Drain Valve 230116 Drain Extension 230461 Basket Grid 234059 Adjustable Leg 150 mm 229674 Rear Roller Assy 230117 Fryer Lid Gas Conversion Kits Optional Extras 18176 Drain Stick Optional Extra Only Part 7 Replacement Parts List IMP...

Страница 20: ......

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