valutazioni - 1, GPA: 4
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Unscrew these 4 screws until the burners are at their proper location (figure 6). Figure 6 3. Provide an Adequate Gas Supply the cooktops covered in these instructions are designed to operate on natural gas at 4" of manifold pressure or on LP gas at 10" of manifold pressure. A convertible pressure regulator is supplied with each surface unit and MUSt BE CONNECtED iN SERiES between the supply line and the valve manifold regardless of which type of gas is being used. the convertible regulator for the surface units must be located and turned in such manner to allow for easy access to the convertible feature. For proper operation, the maximum inlet pressure to the regulator must not exceed 14" of water column (W.C.) pressure for both LP and Natural Gas. For checking the regulator, the inlet pressure must be at least 1" (or 2.5 kPa) greater than the regulator manifold pressure setting. if the regulator is set for 4" of manifold pressure, the inlet pressure must be at least 5". if the regulator is set for 10", the inlet pressure must be at least 11". A manual shut-off valve must be installed on the gas supply line, external to the unit and where it can be easily reached for the purpose of turning the gas to the unit on and off. the gas supply line to the cooktops should be ." or ." pipe. Seal all openings in the wall behind the cooktop and in the floor under the cooktop after gas supply line is installed. 5 Manifold Pipe ." Nipple Pressure Regulator Adaptor or Union ." Coupling (36" Cooktops Only) Manifold Pipe ." Nipple Pressure Regulator Adaptor or Union ." Coupling (36" Cooktops Only) GAS COOKTOP INSTALLATION INSTRUCTIONS External Shut-off Valve Figure 8 4. Connection to gas A. 26" Cooktop (see figure 7) Cooktop 90° Elbow Coupling Manifold Pipe ." Nipple Pressure Regulator Adaptor or Union Burner Box External Shut-off Valve Figure 7 B. 30" and 36" Cooktops (see figure 8) Cooktop Burner Box Hookup the cooktop to the gas supply line. Install the pressure regulator with the arrow pointing toward cooktop and where you can reach the access cap. Be sure you know how and where to shut off the gas supply to the cooktop. Leak testing of the appliance shall be conducted according to the manufacturer's instructions. Check for leaks. After connecting cooktop gas, check system for leaks with a manometer. if a manometer is not available shut all pilots off, turn the gas supply on the unit and use a liquid leak detector at all joints and connections to check for leaks. Tighten all connections if necessary to prevent gas leakage in the cooktop or supply line. Check alignment of valves after connecting the cooktop to the gas supply to be sure the manifold pipe has not been moved. A misalignment could cause the valve knob stem to rub on the control panel, resulting in a gas leak at the valve. IMPORTANT: A pipe joint sealant resistant to the action of LP Gas must be used on all pipe connections. IMPORTANT: Remove all packing material and literature from cooktop before connecting gas and electrical supply to the appliance. Do not use flame to check for leaks from gas connections. Checking for leaks with a flame may result in a fire or explosion. Disconnect the cooktop and its individual shutoff valve from the gas supply piping system during any pressure test greater than . psig. Isolate the cooktop from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than . psig. 6 GAS COOKTOP INSTALLATION INSTRUCTIONS 5. LP/Propane Gas Conversion A. Pressure Regulator Conversion IMPORTANT: Except for Puerto Rico 30" model all cooktops are shipped from the factory set for use with Natural Gas. Please verify the serial plate. Note: • Do not remove the Pressure Regulator. • If in doubt about the pressure at the manifold, use a manometer. the inlet pressure on the regulator must be at least 1" W.C. higher than the outlet pressure. inlet pressure on the regulator must never exceed 14" W.C. 1. Convert the Pressure Regulator from Natural Gas to LP Gas (see figure 9) A. Remove the cap from the pressure regulator. B. Remove the plunger. C. turn the plunger upside down with the enlarge end DOWN. D. Replace the plunger inside the regulator. the letters LP or 10" W.C. should be visible on the exposed end of the plunger. E. Replace the cap on the pressure regulator. 2. Convert the Pressure Regulator from LP Gas to NATURAL Gas (see figure 10) Cap Plunger -Enlarged end DOWN for LP Gas Figure 9 LP Gas A. Remove the cap from the pressure regulator. B. Remove the plunger. C. turn the plunger upside down with the enlarge end UP. D. Replace the plunger inside the regulator. the letters NAt or 4" W.C. should be visible on the exposed end of the plunger. E. Replace the cap on the pressure regulator. Cap Gas Plunger -Enlarged end UP for Natural Figure 10Natural Gas B. Burner Valves Conversion (see figure 11 and 12) Figure 11 1. Remove valve knobs,...
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