For installations in which the fan is connected to a range hood, or if an exhaust grille connected to the fans is located above or near thecooking surface, as shown below, be sure to observe the following safety warnings:○ ○ ○ ○ ○ ○ ○ ○○ ○ ○ ○ ○ ○ ○ ○CEILINGCOOKING AREAFLOORCOOKINGEQUIPMENT45 45O OCAUTION WARNINGTO R E D U C E T H E R I S K O F F I R E , U S E O N LY M E TA L D U C T W O R K .( U s e o n l y g a l v a n i z e d s t e e l d u c t work. )Use only galvanized steel ductwork in accordance with all applicable codes.(Note: If the fan is not connected to a range hood, or a grille in vicinity of the cookingsurface, other approved ducting may be used.)WARNINGTO REDUCE THE RISK OF A RANGETOP GREASE FIRE:A. Never leave surface units unattendedat high settings. Boilovers cause smokingand greasy spillovers that may ignite. Heatoils slowly on low or medium settings.B. Always turn hood on when cooking athigh heat or when cooking flaming foods.C. Clean ventilating fans frequently (ifaccessible). Grease should not be allowedto accumulate on fan or filter.D. Use proper pan size. Always use cookware appropriate for the size of the sufaceelement.WARNINGTO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF ARANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:A. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turnoff the burner. BE CAREFUL, TO PREVENT BURNS. If the flames do not goout immediately EVACUATE AND CALL THE FIRE DEPARTMENT.B. NEVER PICK UP A FLAMING PAN - You may be burned.C. DO NOT USE WATER, including wet dishcloths or towels - a violent steamexplosion will result.D. Use an extinguisher ONLY if:1. You know you have a Class ABC extinguisher, and you already know how tooperate it.2. The fire is small and contained in the area where it started.3. The fire department is being called.4. You can fight the fire with your back to an exit.