GAS GRIDDLE PLATES 900 Series. User Manual

Transcription

1 GAS GRIDDLE PLATES 900 Series MODELLO CON RUBINETTO MODELLO CON VALVOLA TYPE: 92/04FTG, 92/04FTGR, 94/04FTG, 94/04FTG1/2R, 94/04FTGR, 92/04FTTG, 92/04FTTGR, 92/04FTTGC, 92/04FTTGCR, 94/04FTTG, 94/04FTTG1/2R, 94/04FTTGC, 94/04FTTGC1/2R, 94/04FTTGCR, 92/04TFTG, 92/04TFTGR, 94/04TFTG, 94/04TFTG1/2R, 94/04TFTGR, 92/04TFTTG, 92/04TFTTGR, 92/04TFTTGC, 92/04TFTTGCR, 94/04TFTTG, 94/04TFTTG1/2R, 94/04TFTTGC, 94/04TFTTGC1/2R, 94/04TFTTGCR User Manual S/N: Valid from: Rev.: 1.0

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3 Rev. Dear Customer, Congratulations on deciding to choose a Metos appliance for your kitchen activities. You made an excellent choice. We will do our best to make you a satisfied Metos customer like thousands of customers we have around the world. Please read this manual carefully. You will learn correct, safe and efficient working methods in order to get the best possible benefit from the appliance. The instructions and hints in this manual will give you a quick and easy start, and you will soon note how nice it is to use the Metos equipment. All rights are reserved for technical changes. You will find the main technical data on the rating plate fixed to the equipment. When you need service or technical help, please let us know the serial number shown on the rating plate. This will make it easier to provide you with correct service. For your convenience, space is provided below for you to record your local Metos service contact information. METOS TEAM Metos service phone number:... Contact person:...

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5 Rev. 1. General information Symbols used in the manual Symbols used on the appliance Checking the relationship of the appliance and the manual Safety Using the appliance safely Safety instructions in case of malfunction Additional prohibitions (hazardous procedures) Disposing of the appliance Functional description Application of the appliance Prohibited use Construction Operating principle Operating instructions Before using the appliance Preparing the appliance for use Using the appliance Lighting the pilot flame Lighting the main burner in models with smooth chrome-plated griddle plate (fry top with valve) Cooking Turning off the appliance Safety thermostat After-use care Cleaning Periodic maintenance Installation General information Regulatory installation conditions Exhausting fumes Possible environmental interference Storage Unpacking the appliance Disposing of packaging materials... 14

6 Rev. 5.8 Positioning Gas supply connection Checking supply pressure after installation Gas technical specifications Checking operation Staff training Rating plate Adjustment instructions Removing the control panel Adjusting the minimum setting Replacing the main burner nozzle Adjusting the primary air Replacing the pilot flame burner nozzle Checking operations Troubleshooting Technical specifications... 41

7 General information 1. General information Carefully read the instructions in this manual as they contain important information regarding proper, efficient and safe installation, use and maintenance of the appliance. Keep this manual in a safe place so that it can be used as reference by other operators of the appliance. The installation of this appliance must be carried out in accordance with the manufacturer s instructions and following local regulations. The connection of the appliance to the supplies must be carried out by qualified personnel only. Personnel using this appliance should be specifically trained in its operation. Switch off the appliance in the case of failure or malfunction. The periodical function checks requested in the manual must be carried out according to the instructions. Have the appliance serviced by a technically qualified person authorized by the manufacturer and using original spare parts. Not complying with the above may put the safety of the appliance in danger. 1.1 Symbols used in the manual This symbol informs about a situation where a safety risk might be at hand. Given instructions are mandatory in order to prevent injury. This symbol informs about the right way to perform in order to prevent bad results, appliance damage or hazardous situations. This symbol informs about recommendations and hints that help to get the best performance out of the appliance. This symbol informs about a function that has to be taken into account in self-control. 1

8 General information 1.2 Symbols used on the appliance This symbol on a part informs about electrical terminals behind the part. The removal of the part must be carried out by qualified personnel only. 1.3 Checking the relationship of the appliance and the manual The rating plate of the appliance indicates the serial number of the appliance. If the manuals are missing, it is possible to order new ones from the manufacturer or the local representative. When ordering new manuals it is essential to quote the serial number shown on the rating plate. 2

9 Safety 2. Safety 2.1 Using the appliance safely Being an appliance designed only for professional use, it should be operated by qualified personnel exclusively. Never leave the appliance unattended while it is on. Ensure compliance with all safety and fire regulations in force in the location where the appliance is being installed. Do not move the appliance while it is still hot! During operation, the grease drawer should always be installed. IF OIL SHOULD CATCH FIRE, NEVER USE WATER TO EXTINGUISH IT. 2.2 Safety instructions in case of malfunction If oil should catch fire, use a fire extinguisher or a suitable self-extinguishing fire blanket to smother the fire. 2.3 Additional prohibitions (hazardous procedures) 2.4 Disposing of the appliance Never tamper with the seals of the adjusting screws located on the gas valves. This appliance was manufactured using recyclable raw materials and does not contain any hazardous or toxic substances. Dispose of the appliance in full compliance with all applicable local regulations in force in the place where the appliance is being used. Packaging materials should be divided according to type and delivered to a specific collection site. Ensure compliance with environmental protection regulations. 3

10 Functional description 3. Functional description 3.1 Application of the appliance The intended use of the appliance is to cook raw food on the griddle plate. The griddle plate transmits heat to raw food giving a special surface according to the type of oil, grease, smooth or ribbed griddle plate used Prohibited use 3.2 Construction The appliance is not designed to heat pots and pans as if it were an electric range. 3.3 Operating principle Steel or polished chrome-plated griddle with: side and back splashback; grease trough with drain hole; removable grease drawer. The appliance is equipped with gas burners controlled by thermostatic safety valves with thermocouple and piezoelectric ignition. Models 74 have two heating zones whose temperature can be separately controlled. The gas burners located underneath the griddle plate heat the cooking surface to the desired temperature. The heating surface will close the surface fibres of meat, thus capturing the juices within. In this way you can prepare delicious dishes. 4

11 Operating instructions 4. Operating instructions 4.1 Before using the appliance Preparing the appliance for use Remove all packaging materials and self-adhesive plastic film from the appliance, being careful not to leave any glue traces on the steel surface. If necessary, remove any glue traces left using non-flammable solvents. Prior to cooking for the first time, we recommend cleaning the appliance thoroughly, and especially the griddle plate, using hot water and a sponge. Empty all cleaning water out of the grease drawer. Before cleaning any stainless steel parts, make sure that the detergent you intend to use does not contain any abrasive substances and that it is suitable for stainless steel surfaces. After having cleaned the appliance, rinse it with clean water, wipe it dry with a clean cloth and spread a thin film of edible oil over the griddle plate in order to prevent rust from forming. Never use water jets to clean the appliance. 5

12 Operating instructions 4.2 Using the appliance Lighting the pilot flame Fry-top with tap Push the knob (item 2 in Fig. 1) and turn it towards the left to the position shown item 4 in Fig. 1. Press and hold down the knob and at the same time push the ignition button (item 1). After lighting the pilot flame, hold the knob down for seconds to allow the thermocouple to heat. If the pilot flame goes out, repeat the lighting process. Fig Piezoelectric ignition 2. Gas valve knob 3. OFF position 4. Pilot flame ignition 5. Maximum position 6. Minimum position Lighting the main burner (models with tap) To light the main burner, exercise a slight pressure and turn the knob to the maximum or minimum position (pos. 5 o pos. 6 in Fig.1). 6

13 Operating instructions Fry top with valve Push the knob (item 1 in Fig. 1) and turn it towards the left to the position shown as item 6 in Fig. 1. Press and hold down the knob and at the same time push the ignition button (item 2). After lighting the pilot flame, hold the knob down for seconds to allow the thermocouple to heat. If the pilot flame goes out, repeat the lighting process. Proper pilot flame lighting can be checked through the inspection hole (item 3) especially provided for that purpose. Fig Gas valve knob 2. Piezoelectric ignition 3. Pilot flame inspection hole 4. Grease drawer 5. OFF position 6. Pilot flame lit 7. Low temperature 8. High temperature 7

14 Operating instructions Lighting the main burner in models with smooth chrome-plated griddle plate (fry top with valve) To light the main burner, exercise a slight pressure and turn the knob to the position corresponding to the desired temperature (between item 7 and item 8 in Fig. 1). Griddle plate temperature will be maintained at the set value by means of a thermostatic valve that automatically turns the main burner on and off. Temperature of chrome-plated griddle plates can be set between 120 C (248 F) and 250 C (482 F) and to any value in between. The table below shows the average temperature of the griddle plate for each knob position: Position C ( F) 120 (248) 140 (284) 165 (329) 195 (383) 215 (419) 240 (464) 250 (482) Cooking Use the knob to set the desired cooking temperature; spread an even layer of oil or fat over the griddle plate; place the products on the griddle plate; when the lower part of the product is cooked to the desired degree, turn it over and cook the other side; once both sides are grilled, lower the temperature and leave the products on the plate until completely done. Never leave the appliance unattended while it is on. On chrome-plated griddle plates, use only wooden or heat-resistant plastic kitchen utensils to turn food over Turning off the appliance To turn off the main burner, turn the knob towards the right to the position shown by item 4 in Fig. 1 (or fig.2): only the pilot flame will remain lit. Exercise a slight pressure and turn the knob to the position shown as item 3 to extinguish the pilot flame too. The griddle plate can still be burning hot. 8

15 Operating instructions Safety thermostat This appliance is equipped with a safety thermostat. When the safety thermostat trips, it avoids hot plate overheating, which could result in fire hazard. This is a safety precaution which trips if a component is faulty or if the appliance is used incorrectly (water in the tank below the minimum level, dirty immersion heaters, etc.). If the safety thermostat trips, proceed as follows for resetting: remove the control panel (as shown in the related chapter); press the button to reset (item 1 Fig. 2a) until you hear a metal click. Fig. 2a 1. Button for resetting the safety thermostat 2. Safety thermostat 9

16 Operating instructions 4.3 After-use care Cleaning Prior to cleaning, turn off the appliance and the shutoff gas valve on the supply line upstream of the appliance. General information The main causes for stainless steel wear or corrosion are: using abrasive or acid detergents, especially chlorine-based products such as hydrochloric acid or sodium hypochlorite (bleach). Therefore, before buying a cleaning product, make sure it does not corrode stainless steel (see also paragraph "Routine cleaning" further below); stagnation of ferrous deposits (such as those created by rust dissolved in the water flowing through the piping, especially after the appliance has remained idle for some time). Therefore, avoid such stagnation. Do not use wire wool pads to remove the most stubborn food residues. Use, rather, pads or spatulas made of stainless steel or softer, non-ferrous materials; stagnation of substances having acid components such as vinegar, lemon juice, sauces, salt, etc. Avoid prolonged contact of the stainless steel parts of the appliance with those substances. The evaporation of saline solutions over the surfaces of the appliance is particularly harmful to them. Routine cleaning Cleaning the appliance thoroughly on a daily basis is the key to keeping it in perfect working condition and prolonging its life. Let the appliance cool down before cleaning it, but remember to clean the griddle plate while it is still warm. Pull out the grease drawer and empty it into a suitable container. Clean the drawer thoroughly and wipe it dry. Clean the appliance with a damp cloth using water and soap or detergents, provided that they are not acid or abrasive as discussed further above. Such detergents should not even be used to wash the floor near the appliance, as their fumes may deposit on the steel surfaces and damage them. If the appliance is very dirty, use a Scotch-BriteTM type synthetic scrub sponge. Rinse it off with clean water and wipe it dry with a clean cloth. Do not rub the appliance with steel wool pads as they could leave rust stains. For the same reason, avoid touching the appliance with ferrous objects. In order to prevent corrosion spots from forming, ensure that any salt residues left on the sides of the worktop and on the griddle plate are carefully removed. Never use direct water jets to clean the appliance because this could result in water entering into it and damaging it. 10

17 Operating instructions Cleaning cast-iron griddle plates It is advisable to clean the griddle plate after use, while it is still relatively warm, using sandpaper or steel wool pads. After cleaning, spread a thin film of edible oil over the entire griddle plate surface in order to prevent rust from forming. Cleaning chrome-plated griddle plates To obtain excellent cooking results out of your chrome-plated griddle plate, carry out the following cleaning operations: once you have finished cooking, remove any food residues left on the griddle plate while it is still warm using the spatula supplied. Finally, eliminate any marks left on the surface using a damp cloth; repeat the above mentioned procedures as many times as required. If not removed, food residues left on the griddle plate can burn and contaminate the products to be cooked in subsequent cycles; spread a thin film of edible oil over the entire griddle plate. Do not use any pointed utensils to remove food while cooking as they can damage the griddle plate. Stains and abrasions on the steel surfaces Scratches may be smoothed or removed using stainless steel wool pads or synthetic abrasive sponges, which should always be rubbed in the same direction as the satin finish. Rust Should you need to eliminate rust stains, contact manufacturers of industrial detergents to find a suitable product. For this purpose, you may also use industrial descaling products. After removing the stain and rinsing off the appliance with clean water, an alkaline detergent may be required to neutralize any acid compounds left on the surface. Idle period If the appliance will remain idle for a certain period of time, clean it and wipe it dry first, and then apply a film of a suitable product (such as vaseline oil spray or similar products) to protect it. Turn off the gas shutoff valve fitted upstream of the appliance. 11

18 Operating instructions Periodic maintenance Only qualified personnel are allowed to carry out service and maintenance operations. The following maintenance operation should be carried out at least once a year: checking for proper operation of all control and safety devices; checking combustion, i.e.: 1. lighting; 2. combustion safety; 3. checking for proper operation throughout the ON-OFF-ON control range; We recommend signing a service agreement providing for at least one check-up a year. 12

19 Installation 5. Installation 5.1 General information The manufacturer cannot be held liable for any injuries to persons or damage to property resulting from installation errors or from inappropriate use of the appliance and is not responsible for any faults caused by defective installation. In such cases, the warranty shall be null and void. Installation, maintenance, connection to gas supply and start-up should all be performed by an authorised installer who must ensure compliance with all applicable safety regulations in force in the location where the appliance is being installed. 5.2 Regulatory installation conditions 5.3 Exhausting fumes We remind you that all appliances installed in public assembly buildings must meet the requirements specified below. The appliance must be both installed and serviced in compliance with all applicable rules and legal regulations in force, namely: safety regulations on fire hazard and panic in public assembly buildings; general regulations applicable to all appliances; systems burning combustible gas and liquefied hydrocarbons. Then, follow the specific regulations according to the type of gas being used. heating, ventilation, refrigeration, air conditioning, and generation of steam and hot water for sanitary use; installation of foodservice cooking appliances; specific regulations applicable to each type of public assembly building (hospitals, shops, etc.). The appliance should be installed in a well-ventilated area, if possible under an exhaust hood, in compliance with all applicable regulations in force. This will ensure that all burnt gases produced during the combustion process are completely exhausted. The amount of air required for combustion is shown in the Technical specifications table at the end of this manual, under "Air required for combustion". In compliance with applicable installation regulations in force, our appliances belong to the type shown under "Construction type" in the "Technical specifications table". 13

20 Installation 5.4 Possible environmental interference 5.5 Storage If the appliance is installed with its sides next to flammable walls (made of wood or similar materials) or to heat-sensitive walls (made of plasterboard or similar materials), suitable protective measures should be taken to keep such walls undamaged. Either apply a coating to insulate the appliance from radiative heat or keep a minimum clearance of 100 mm (4") from the sides and 50 mm (2") from the back of the appliance. 5.6 Unpacking the appliance If the appliance is stored in a warehouse whose room temperature is below 0 C (32 F), warm the appliance up to at least +10 C (50 F) prior to turning it on. Prior to installation, remove all packaging materials from the appliance. Some parts are wrapped in self-adhesive film, which should be thoroughly removed. Remove any glue traces carefully using a suitable non-flammable solvent. Absolutely avoid using abrasive substances. 5.7 Disposing of packaging materials 5.8 Positioning All packaging materials must be disposed of in compliance with applicable local regulations in force where the appliance is being installed. Packaging materials should be separated according to their type and delivered to specific collection sites. Ensure compliance with environmental protection regulations. Freestanding models:level the appliance using a bubble level. Small adjustments can be made using the height-adjustable feet. Countertop models:if you install the griddle plate on a base, tighten the feet into the innermost threads. In this way, the appliance will remain firmly secured. 14

21 Installation 5.9 Gas supply connection COUNTRY This appliance is designed to burn natural and liquid gas. To find out the category to which this appliance belongs in the country where it is installed, please refer to the table below. APPLIANCE CATEGORY Table 1: gas categories and pressure values GAS RATED PRES- SURE (mbar) MINIMUM PRESSURE (mbar) MAXIMUM PRESSURE (mbar) G Belgium France II2E+3+ G G G Spain Great Britain G Ireland II2H3+ G Greece G Italy Italian G Switzerland Portugal II2H3+ G G G Austria German II2H3B/P G30 Switzerland G31 Germany II2ELL3B/P G20 G G30 G G Finland II2H3B/P G30 G G Denmark II2H3B/P G30 G G Sweden II2H3B/P G30 G Luxembourg I2E G G Netherlands II2L3B/P G30 G Norway I3B/P G30 G Hungary II2HS3B/P G20 G G30 G G Czech Republic II2H3B/P G30 G

22 Installation The appliance should be connected to the gas supply by means of metal tubing --either rigid or flexible-- having a proportionate cross section (see "Technical specifications table" at the end of this manual). When joining pipe fittings, never use oakum or Teflon as their residues could get to the gas valve and jeopardise its operation. Instead, interpose a seal gasket suitable for use in gas systems. Do not forget to fit a shutoff valve on the gas supply line upstream of the appliance, which should be closed whenever the appliance is not in operation. Operating pressure values are shown on the rating plate and in "Table 1: gas categories and pressure values" above. After connecting the unit to the gas system, check for leaks at joints and pipe fittings; to do so, use soapy water or a specific leak detector (spray). 16

23 Installation Checking supply pressure after installation Gas supply pressure can be measured with a liquid-filled pressure gauge (for example, a U-shaped pressure gauge, minimum subdivision 0.1 mbar). Proceed as follows: Remove the control panel as shown in the related chapter (below); for models with valve, in order to reach the pressure port unscrew the screws in item 1 and remove the valve protection (item 2); unscrew the sealing screw (item 3a Fig. 4 in the versions with valve or item 3b in the version with cock) of the pressure port; place the pressure gauge; switch on the appliance as described in the user s manual; check supply pressure; if the measured pressure value is within the range shown in "Table 1: gas categories and pressure values" further above, the appliance can be started up. Otherwise, contact the gas utility company; remove the pressure gauge; replace the sealing screw (item 3a or 3b in Fig. 4); check for leaks (see chapter Connecting gas supply. Fig Air sleeve 2. Valve protection 3a. Sealing screw (models with valve) 3b. Sealing screw (models with cock) a. Models with valve b. Models with cock 17

24 Installation Gas technical specifications The appliance should be started up at its rated power using the nozzle shown in "Table 2: burner specifications" below. All the nozzles required are provided in a small bag together with the appliance. The nozzles of the main burners are marked in hundredths of mm, while those of pilot flames have a reference number. Table 2: specifications for burners and nozzles 92/04FTG... 94/04FTG... 92/04FTTG... 94/04FTTG... Rated power (kw) Minimum output (kw) G Natural gas consumption (m³/h) G G Liquid gas consumption (kg/h) Town gas consumption (m³/h) G110 G120 G20 20 mbar Rated pressure (mbar) 20 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 / / Primary air distance (mm) 12 G25 20 mbar Rated pressure (mbar) 20 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 / / Primary air distance (mm) 12 G25 25 mbar Rated pressure (mbar) 25 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 Primary air distance (mm) 12 G30/31 28/37 mbar G30/31 30 mbar G30/31 30/37 mbar Rated pressure (mbar) 28 / 30 / 37 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 / / Primary air distance (mm) 12 18

25 Installation Table 2: specifications for burners and nozzles 92/04FTG... 94/04FTG... 92/04FTTG... 94/04FTTG... G30/31 50 mbar Rated pressure (mbar) 50 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 / / Primary air distance (mm) 11 G20 25 mbar Rated pressure (mbar) 25 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x 2 Primary air distance (mm) 12 G mbar Rated pressure (mbar) 25 Reduced pressure (mbar), minimum Pilot flame x x 2 Nozzles (1/100 mm) Max x x 2 Min x x 2 Primary air distance (mm) 12 G110 8 mbar Rated pressure (mbar) Reduced pressure (mbar), minimum Pilot flame Nozzles (1/100 mm) Max. Min. Primary air distance (mm) G120 8 mbar Rated pressure (mbar) Reduced pressure (mbar), minimum Pilot flame Nozzles (1/100 mm) Max. Min. Primary air distance (mm) 19

26 Installation Checking operation 1. Start up the appliance by following the "Operating instructions". 2. Check for gas leaks. 3. Check for flame stability throughout the ON-OFF-ON control range. 4. Check the lighting process along the entire main burner. Check that flames are even. 5. Check for proper operation of the pilot flame. If the pilot flame has been properly adjusted, its flame will wrap around the thermocouple and have an even appearance. Otherwise, check that the appropriate nozzle has been fitted. 6. Check that burnt gases come out from flue pipes in a regular manner; 7. Check that there is a good inflow of fresh air Staff training Train personnel in the operation of the appliance by referring to the user s manual and hand them over the manual as well Rating plate The rating plate showing the specifications of the corresponding model is applied in the position shown in the installation and connection drawings and includes the data listed below: Manufacturer: Model: Serial number: Year of manufacture: Category: Heating power: Natural gas consumption: Liquid gas consumption: Supply pressure: natural gases: G20 liquid gases (butane/propane): G30/ G31 town gas: G110/G120 Gas inlet pipe size: Supply voltage: Appliance pre-set to use: (see front page) (see "Technical specifications table") (see "Table 2: burner specifications" further above) (see "Table 2: burner specifications" further above) (see "Table 2: burner specifications" further above) (see "Table 1: categories and gas pressure values" further above) (see "Table 1: categories and gas pressure values" further above) (see "Table 1: categories and gas pressure values" further above) (see "Technical specifications table") (see the label on the packaging and on the appliance) 20

27 Adjustment instructions 6. Adjustment instructions 6.1 Removing the control panel Remove the knobs (item 3); remove the oil drain box (item 2); disconnect the ignition lead; remove the control panel (item 5) by unscrewing the fixing screws (item 1) Fig Control panel fixing screws 2. Oil drain box 3. Knob 4. Piezoelectric ignition 5. Control panel 21

28 Adjustment instructions 6.2 Adjusting the minimum setting To operate with liquid gases, remove the knobs, insert a screwdriver through the hole and tighten the screw completely in item 1 of Fig. 4a. Fig. 4a 1. Screw for adjusting the minimum setting 2. Gas inlet union position 3. Thermocouple union position 4. Gas outlet union position 5. Pilot flame union position 22

29 Adjustment instructions 6.3 Replacing the main burner nozzle Remove the control panel (as shown in the related chapter); slide the air regulator (item 2) by loosening the screw in item 3 of Fig. 6 so you can replace the nozzle; remove the nozzle (item 1) and replace it with an appropriate nozzle by following the instructions shown in the Table 2: specifications for burners and nozzles. Fig Nozzle 2. Primary air sleeve 3. Primary air sleeve screw X. Distance 6.4 Adjusting the primary air After replacing the nozzle, you should adjust primary air (see the chapter "Adjusting the primary air"). For fry-top with valve, there is no need to adjust the minimum output as thermostat operation is of the "ON-OFF" type. For fry-top with valve, after adjusting primary air, remove the screw for adjusting the minimum setting (item 1 Fig.4a) and replace it with an appropriate screw by following the instructions shown in the "Table 2: specifications for burners and nozzles". The screw should be adjusted up to stop. In order to adjust the primary air, loosen the screw of item 3 of Fig. 5 and move the sleeve (item 2 in Fig.5) until you obtain the values indicated in the "Table 2: specifications for burners and nozzles". 23

30 Adjustment instructions 6.5 Replacing the pilot flame burner nozzle The pilot flame burner has fixed nozzles and fixed air sleeve. To operate the appliance with other types of gas, you need to replace the nozzle (pos. 35 in Fig. 12) with the nozzle shown in "Table 2: specifications for burners and nozzles", according to the type of gas used. You do not need to adjust primary air. Remove the control panel (as shown in the related chapter); unscrew the nut (item 1 Fig. 6) and slide the pipe from pilot flame; replace the pilot flame nozzle with the appropriate nozzle. 6.6 Checking operations Fig Pilot flame pipe fixing nut 2. Bicone 3. Nozzle housing Switch on the appliance as described in Operating instructions ; check for any leaks; check flame stability throughout the whole regulation range from maximum to minimum in case of fry-top with cock, and in the on-off control in case of fry-top with valve; check the ignition process along the entire main burner and check the flames are regular. 24

31 Troubleshooting 7. Troubleshooting This appliance contains no parts that can be repaired by the user. Maintenance operations should only be performed by an authorized technician. TROUBLE Pilot flame won t light: After releasing the knob, the pilot flame goes out Pilot flame stays lit, but burner won t light: The temperature adjustment does not work: Uneven cooking (pronounced difference in the product colouring): POSSIBLE CAUSES piezoelectric ignition device faulty; the ignition plug is not securely fixed, or the connection with the cable is wrong; ignition plug insulator damaged; pressure drop in gas supply pipe; clogged nozzle; gas valve damaged; piezoelectric ignition device faulty; valve knob has not held down or it has held down not enough time to allow the thermocouple to get hot; thermocouple faulty; gas valve damaged; pressure drop in gas supply pipe; clogged nozzle; gas valve damaged; gas outlet holes on the burner are clogged; valve bulb is damaged; thermocouple faulty; temperature is too high; pan is too close to source of heat; different product size or thickness; non-horizontal racks; FOR THE USER call the technical support service; repeat the ignition; clean the burner. MAINTENANCE lower the temperature; lift the pan on the top guide; in order to obtain an even cooking, the product should be distributed uniformly on each pan. In case of solid food, the size, the layers and the thickness must be as uniform as possible; level the appliance and check that the racks are horizontal using the adjustable feet: this operation is fundamental for an even cooking. FOR THE TECHNICAL SUPPORT SERVICE replace it; check the connection; replace it; contact the gas utility company; remove the dirt from the nozzle; replace it. replace it; replace it; replace it. contact the gas utility company; remove the dirt from the nozzle; replace it; replace the valve; replace the valve. 25

32 Troubleshooting 26

33 Technical specifications 9. Technical specifications Installation and connection drawings. Technical specifications table... Installation and connection drawings. CE Conformity... 41

34 Technical specifications Installation and connection drawing 92/04 TFTG, 92/04 TFTGR, 92/04 TFTTG, 92/04 TFTTGR, 92/04 TFTTGC, 92/04 TFTTGCR A B C E Description Gas supply connection Distance between feet Griddle plate dimensions Rating plate 42

35 Technical specifications Installation and connection drawing 92/04 FTG, 92/04 FTGR, 92/04 FTTG, 92/04 FTT- GR, 92/04 FTTGC, 92/04 FTTGCR A B C E Description Gas supply connection Distance between feet Griddle plate dimensions Rating plate 43

36 Technical specifications Installation and connection drawing 94/04FTG, 94/04FTG1/2R, 94/04FTGR, 94/ 04FTTG, 94/04FTTG1/2R, 94/04FTTGR, 94/04FTTGC, 94/04FTTGC1/2R, 94/ 04FTTGCR A B C E Description Gas supply connection Distance between feet Griddle plate dimensions Rating plate 44

37 Technical specifications Installation and connection drawing 94/04TFTG, 94/04TFTG1/2R, 94/04TFTGR, 94/ 04TFTTG, 94/04TFTTG1/2R, 94/04TFTTGR, 94/04TFTTGC, 94/04TFTTGC1/2R, 94/ 04TFTTGCR A B C E Description Gas supply connection Distance between feet Griddle plate dimensions Rating plate 45

38 Technical specifications Item Model Type Specification Volume with package 92,92R,92T,92TR,92TC,92CR, 0,54 m³ Volume with package 92TOP,92TOPR,92TOPT,92TOPC,92TOPCR 0,26 m³ Volume with package 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/2R,94TCR 1,02 m³ Volume with package 94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 0,48 m³ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Total weight 92,92R,92T,92TR,92TC,92CR, 90 kg Total weight 92TOP,92TOPR,92TOPT,92TOPC,92TOPCR 66 kg Total weight 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/2R,94TCR 155 kg Total weight 94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 125 kg 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Plate dimensions 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP 344 x 652 mm C,92TOPCR Plate dimensions 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ 744 x 652 mm 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Griddle plate area 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP 0,22 mm² C,92TOPCR Griddle plate area 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ 0,48 mm² 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Griddle plate type 92,92TOP,92T,92TOPT,94,94TOP,94T,94TOPT Iron, smooth Griddle plate type 92R,92TOPR,92TOPTR,92TR,94R,94TOPR,94TOPTR,94TR Iron, ribbed Griddle plate type VAL 92TC,92TOPC,94TC,94TOPC Chromium, smooth Griddle plate type 941/2R,94TOP1/2R,94T1/2R,94TOPT1/2R Iron, 1/2-ribbed Rated output 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP 8 kw C,92TOPCR Rated output 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ 16 kw 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Air requirement for combustion 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP 16 m3/h C,92TOPCR Air requirement for combustion 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ 32 m3/h 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Construction type (IT) 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP A C,92TOPCR Construction type (IT) 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ B11 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Construction type (DE) 92,92R,92T,92TR,92TC,92CR,92TOP,92TOPR,92TOPT,92TOP A C,92TOPCR Construction type (DE) 94,941/2R,94R,94T,94T1/2R,94TR,94TC,94TC1/ B11 2R,94TCR,94TOP,94TOP1/2R,94TOPR,94TOPT,94TOPT1/ 2R,94TOPTR,94TOPTC,94TOPTC1/2R,94TOPTCR Gas inlet 3/4" GC ISO R7 46

39 DICHIARAZIONE DI CONFORMITÀ CE CE CONFORMITY DECLARATION DECLARATION DE CONFORMITE CE CE KONFORMITÄTSERKLÄRUNG DECLARACIÓN DE CONFORMIDAD CE Si dichiara che il seguente apparecchio: We declare that the following equipment: Nous déclarons que l'appareil suivont: Wir erklären, dass dieses Gerät: Se declara que el siguiente aparato: Fry top gas serie 900 INNO Gas Fry tops series 900 INNO Plaque grillade gaz gamme 900 INNO Gas-Grillplatten serie 900 INNO Fry-top a gas gama 900 INNO Mod.: 92/04FTG, 92/04FTGR, 94/04FTG, 94/04FTG1/2R, 94/04FTGR, 92/04TFTG, 92/04TFTGR, 94/04TFTG, 94/04TFTG1/2R, 94/04TFTGR, 92/04FTTG, 92/04FTTGR, 92/04FTTGC, 92/04FTTGCR, 94/04FTTG, 94/04FTTG1/2R, 94/04FTTGR, 94/04FTTGC, 94/04FTTGC1/2R, 94/04FTTGCR, 92/04TFTTG, 92/04TFTTGR, 92/04TFTTGC, 92/04TFTTGCR, 94/04TFTTG, 94/04TFTTG1/2R, 94/04TFTTGR, 94/04TFTTGC, 94/04TFTTGC1/2R, 94/04TFTTGCR è conforme alla direttiva 90/396 CEE is in specification with the directive 90/396 CEE est conforme aux directives 90/396 CEE entspricht die 90/396 CEE Richtlinie esta conforme las directrices 90/396 CEE Certificato CE IMQ Nr. 51BP2616 del IMQ CE certificate Nr. 51BP2616 on Certificat CE IMQ Nr. 51BP2616 du IMQ CE Certificat Nr. 51BP2616 vom Certificado CE IMQ Nr. 51BP2616 con fecha Bribano, 21/04/2004 OLIS S.p.A. Amministratore Delegato P. Candiago OLIS S.p.A. IMPIANTI PER LA RISTORAZIONE BRIBANO - Belluno - Italy Via Cavalieri di Vittorio Veneto,14 Telefono (5 linee r.a.) Fax info@olis.it Cap. Soc Registro delle Imprese R.E.A. n Codice Fiscale e Partita IVA IT

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