User manual FIRST ALERT CO400 08-10

[. . . ] INTRODUCTION USER'S MANUAL BATTERY OPERATED CARBON MONOXIDE ALARM WITH SILENCE FEATURE BASIC SAFETY INFORMATION · Dangers, Warnings, and Cautions alert you to important operating instructions or to potentially hazardous situations. This CO Alarm is designed to detect carbon monoxide from ANY source of combustion. It is NOT designed to detect smoke, fire, or any other gas. This CO Alarm is approved for use in single-family residences. [. . . ] Vacuum the CO Alarm cover once a month, using the soft brush attachment. Never use water, cleaners, or solvents, since these may damage the unit. Test the CO Alarm again after vacuuming. Replace the batteries when the CO Alarm "chirps" about every minute (the low battery warning). · Because CO may dissipate by the time an investigator arrives, it may be difficult to locate the source of CO. shall not be obligated to pay for any carbon monoxide investigation or service call. The low battery warning should last for 30 days, but you should replace the battery immediately to continue your protection. Choosing a replacement battery: This CO Alarm requires two standard AA batteries. The following batteries are acceptable as replacements: Energizer E91. These replacement batteries are commonly available at local retail stores. Use only the replacement batteries listed. The unit may not operate properly with other batteries. Never use rechargeable batteries since they may not provide a constant charge. DO NOT spray cleaning chemicals or insect sprays directly on or near the CO Alarm. Household cleaners, aerosol chemicals, and other contaminants can affect the sensor. When using any of these materials near the CO Alarm, make sure the room is well ventilated. HOW CAN I PROTECT MY FAMILY? A CO Alarm is an excellent means of protection. It monitors the air and sounds a loud alarm before carbon monoxide levels become threatening for average, healthy adults. A CO Alarm is not a substitute for proper maintenance of home appliances. To help prevent CO problems and reduce the risk of CO poisoning: · Clean chimneys and flues yearly. Keep them free of debris, leaves, and nests for proper air flow. Also, have a professional check for rust and corrosion, cracks, or separations. These conditions can prevent proper air movement and cause backdrafting. Never "cap" or cover a chimney in any way that would block air flow. Test and maintain all fuel-burning equipment annually. [. . . ] If frequent alarms continue, have home rechecked for potential CO problems. You may be experiencing an intermittent CO problem. CO Alarm sounds frequently even though no high levels of CO are revealed in an investigation. The CO Alarm may be improperly located. Refer to "Where to Install CO Alarms. " *For a list of acceptable replacement batteries, see "Page 4: Regular Maintenance. " If you have any questions that cannot be answered by reading this manual, call Consumer Affairs at 1-800-323-9005. LIMITED WARRANTY BRK Brands, Inc. ("BRK") the maker of BRK® brand and First Alert® brand products, warrants that for a period of seven years from the date of purchase, this product will be free from defects in material and workmanship. [. . . ]