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Manafacture: DeLonghi File size: 2.05 mb File name: DL48P6-DL48P6G.pdf Language of manual:

Fig. 2.4 4. Rigid Pipe Connections: If rigid pipe is used as a gas supply line, a combination of pipe fittings must be used to obtain an in-line connection to the range. All strains must be removed from the supply and fuel lines so range will be level and in line. • Use joint compounds and gaskets that are resistant to action of natural or propane gas on all male pipe threads. • Do not over tighten gas fitting when attaching to pressure regulator. Over tightening may crack regulator. TEST POINT ADAPTER The Test Point adapter is available from the After-Sales Service. CONVERSION TO LP/PROPANE GAS Every range is provided with a set of injectors for the various types of gas. Select the injectors to be replaced according to the “INJECTORS TABLE”. The nozzle diameters, expressed in hundredths of a millimetre, are marked on the body of each injector. SETTING THE PRESSURE REGULATOR (fig. 2.5) The pressure regulator is accessible by removing the left warmer drawer; the pressure regulator is positioned on the rear left side of the range. To remove the warming drawer: 1. Open the drawer completely (fig. 2.5) 2. Move down the lever of left guide (fig. 2.6) and up the lever of right guide (fig. 2.7). 3. Remove the drawer; the levers have to be keep moved (fig. 2.5). Fig. 2.7 Fig. 2.5 Fig. 2.6 2 2 3 18 1 2 NATURAL GAS REGULATION LP/PROPANE REGULATION A To set the pressure regulator (fig. 2.8): 1. Unscrew the regulator cover; 2. Unscrew the A component, reverse and screw it according to the LP/PROPANE regulation. Fitting the warming drawer (fig. 2.9): 1. Insert the drawer guides into the range guides (fig. 2.9) 2. Gently close the drawer completely; the safety catchs will be automatically hooked. Fig. 2.8 REGULATOR COVER Pressure regulator Fig. 2.9 INJECTORS TABLE LP/PROPANE NATURAL GAS NOMINAL POWER REDUCED POWER 11” W.C.P. 4” W.C.P. BURNERS BTU/hr BTU/hr O injector By-pass O injector By-pass [1/100 mm] [1/100 mm] [1/100 mm] [1/100 mm] Rapid (R) 10000 2000 94 42 155 adjustable Triple ring (TC) 12000 5000 102 65 170 adjustable Dual (D) Inner crown 2800 for NATURAL GAS (*) 3500 for LP/PROPANE GAS (*) 1000 (*) 55 (no. 1 central) 27 80 (no. 1 central) adjustable Outer crowns 16000 for NATURAL GAS (#) 15000 for LP/PROPANE GAS (#) 6500 for NATURAL GAS (#) 4500 for LP/PROPANE GAS (#) 72 (no. 2 outer) 60 130 (no. 2 outer) adjustable Griddle 12000 5000 105 65 175 adjustable (*) Power calculated only with inner crown operating (#) Power calculated with inner and outer crowns operating OPERATIONS TO BE PERFORMED WHEN SUBSTITUTING THE INJECTORS (Rapid, triple ring and dual burners) . Remove the gratings and the burner covers; . Using a wrench substitute the nozzle injectors “J” (figs. 2.10a - 2.10b - 2.10c) with those most suitable for the kind of gas for which it is to be used. The burner are conceived in such a way so as not to require the regulation of the primary air. Fig. 2.10a Fig. 2.10b Fig. 2.10c Rapid burner Triple ring burner DUAL burner J Injector for inner crown J Injectors for outer crowns J J 20 V I OPERATIONS TO BE EXECUTED FOR THE REPLACEMENT OF THE INJECTOR OF THE GRIDDLE BURNER ¦ Lift and remove the griddle stainless steel plate. ¦ Unscrew the no. 2 (two) screws and remove the plate "B" (fig. 2.11). ¦ Unscrew the no. 2 (two) screws and remove the shield "P" (fig. 2.12). ¦ Unscrew the no. 4 (four) screws and remove the no. 4 (four) clips "S" (fig. 2.13). ¦ Unscrew the no. 2 (two) screws and remove the thermocouple protection "T" (fig. 2.14). ¦ Unscrew the no. 2 (two) burner front fixing screws (fig. 2.15). ¦ Gently unlock the safety valve probe "V" and the ignition electrode "I" (fig. 2.16). Take care not to damage the probe and the ignition electrode. S B P T Fig. 2.11 Fig. 2.12 Fig. 2.13 Fig. 2.14 Fig. 2.15 Fig. 2.16 ¦ Remove the burner as shown in figure 2.17. ¦ Using a 7 mm box spanner, unscrew the injector (indicated by the arrow in fig. 2.18) and replace it by the proper one according to the kind of gas. ¦ Then replace the burner and other components repeating the above steps in reverse order. IMPORTANT: Pay special attention to replace correctly the safety valve probe "V" and the ignition electrode "I" as per figures 2.19 and 2.20. Check the correct operation of the safety valve and the ignition electrode. Anchorage clip Anchorage clipI I V V Fig. 2.17 Fig. 2.19 Fig. 2.20 Fig. 2.18 Fig. 2.21 Fig. 2.22 F G H Fig. 2.21 Fig. 2.22 F G H SETTING THE BURNER MINIMUM When switching from one type of gas to another, the minimum flow rate must also be correct: the flame should not go out even when passing suddenly from maximum to minimum flame. To regulate the flame follow the instructions below: Rapid, triple ring and griddle burners – Light the burner – Set the gas valve to position – Remove the knob – With a thin screwdriver pass by the hole of microswitch and turn the screw F until adjustment is correct (fig. 2.21). Inside crown of DUAL burner – Light the DUAL burner – Set the gas valve to position – Remove the k...

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