Electrolux EFMG627UTT Complete Owners Guide English - Page 12

12 Pre-Installation Requirements NFPA 54, or in Canada, the Natural Gas and Propane Installation Code, CSA B149.1. 2. The gas supply line should be 1/2 inch (1.27 cm) pipe. 3. If codes allow, flexible metal tubing may be used to connect your dryer to the gas supply line. The tubing MUST be constructed of stainless steel or plasticcoated brass. 4. The gas supply line MUST have an individual shutoff valve installed in accordance with the B149.1, Natural Gas and Propane Installation Code. 5. A 1/8 inch (0.32 cm) N.P.T. plugged tapping, accessible for test gauge connection, MUST be installed immediately upstream of the gas supply connection to the dryer. 6. The dryer MUST be disconnected from the gas supply piping system during any pressure testing of the gas supply piping system at test pressures in excess of 1/2 psig (3.45 kPa). 7. The dryer MUST be isolated from the gas supply piping system during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.45 kPa). 8. Connections for the gas supply must comply with the Standard for Connectors for Gas Appliances, ANSI Z21.24/CSA 6.10. The following are specific requirements for proper and safe operation of your dryer. WARNING FIRE HAZARD • DO NOT install a clothes dryer with flexible plastic or foil venting materials. Flexible venting materials are known to collapse, be easily crushed and trap lint. These conditions will obstruct clothes dryer airflow and increase the risk of fire. • If your present system is made up of plastic or foil duct, replace it with a rigid or semi-rigid metal duct. Ensure the present duct is free of any lint prior to installing dryer duct. Correct Incorrect Exhaust system requirements Use only 4 inch (102 mm) diameter (minimum) rigid or semi rigid metal duct and approved vent hood which has a swing-out damper or dampers that open when the dryer is in operation. When the dryer stops, the damper or dampers automatically close to prevent drafts and the entrance of insects and rodents. To avoid restricting the outlet, maintain a minimum of 12 inches (30.5 cm) clearance between the vent hood and the ground or any other obstruction. WARNING FIRE HAZARD Failure to follow these instructions can create excessive drying times and fire hazards. Correct Incorrect WARNING FIRE HAZARD • Failure to follow safety warnings exactly could result in serious injury, death, or property damage. • DO NOT install a booster fan in dryer exhaust duct. • Install all clothes dryers in accordance with the installation instructions in this manual.