53. GAS HOOK-UP INSTRUCTIONSCYLINDER CONNECTION: Ensure that the gas regulator hose is kink free. Remove the cap or plug from the cylinderfuel valve. Insert the black QCC1 regulator nipple onto the QCC1 fuel valve. Hand tighten clockwise.Do not use tools.Leak test all joints prior to using the barbecue. A leak test must be performed annually, and each time a cylinder ishooked up, or if a part of the gas system is replaced.PROPANE CYLINDER INSTALLATION: (See #22) Set cylinder into the groove. Ensure that tank valve faces awayfrom the barbecue. Lower the tank mounting bracket onto the cylinder and tighten with wing nut.IMPORTANT: Ensure that the hose is routed around the front side of the tank to maintain proper clearance tothe underside of the unit.NATURAL GAS HOOK-UP: (See #23) This natural gas barbeque is supplied with a 10ft supply hose (complete witha quick disconnect) designed for natural gas and certified for outdoor use. Piping and valves upstream of the quickdisconnect are not supplied.The quick disconnect must not be installed in an upward direction and a readily accessible manual shut-off valve mustbe installed upstream of, and as close to, the quick disconnect as is feasible. The flared end of the hose must beconnected to the unit as illustrated. These connections must be made by a licensed gas installer. Leak test all jointsprior to using the gas grill.MODEL P450RB: Connect the flared end of the hose to the fitting on the end of the manifold tube. Wrench tighten.(Do not use thread sealer/pipe dope.)MODEL P450RSB: Connect the 20" hose from the manifold, to the side burner as illustrated. Install the 90° elbow,facing toward the back of the unit. Connect the supply line to this elbow and the flared end of the supply hose to theside burner. Wrench tighten all connections. (Do not use thread sealer/pipe dope.)5. ORDERING REPLACEMENT PARTS / RETURNSContact your dealer for questions concerning prices and policies on replacement parts. Parts can be ordered throughyour Napoleon dealer. When ordering replacement parts always give the following information:1. Model & Serial Number of the unit.2. Part Number.3. Part Description.For returns, all items must be sent to the attention of customer service and have:1. Shipping or postage prepaid.2. A short description of the problem.3. Proof of purchase (photocopy of the invoice).Napoleon Appliance Corp. will not be liable for any transportation costs, labour costs, brokerage fees or export duties.4. LEAK TESTINGLEAK TESTING: Must be done before initial use, annually and whenever any gas components are replaced or serv-iced. (See #24).1. Turn all burners controls to off. Turn supply valve on.2. Brush a half and half solution of liquid soap and water onto all joints of the regulator, the hose, and its connections.3. Bubbles will indicate a gas leak. Either tighten the loose joint or replace the part with one recommended by thedealer.4. If the leak cannot be stopped, shut off the gas supply, disconnect it and have the barbecue inspected by your gassupplier or dealer. Do not use the appliance until the leak has been corrected.5. Turn off gas supply.Do not use a flame to leak test.