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. This CO Alarm will only indicate the presence of carbon monoxide gas at the sensor. The Silence Feature is for your convenience only and will not correct a CO problem. [. . . ] Never use water, cleaners, or solvents, since these may damage the unit. 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. 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. 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. Many local gas or oil companies and HVAC companies offer appliance inspections for a nominal fee. A yellow flame means fuel is not being burned completely and CO may be present. Use vents or fans when they are available on all fuel-burning appliances. If you suspect that CO is escaping into your home, open a window or a door. Opening windows and doors can significantly decrease CO levels. · · · · · In addition, familiarize yourself with all enclosed materials. Read this manual in its entirety, and make sure you understand what to do if your CO Alarm sounds. 4 POTENTIAL SOURCES OF CO IN THE HOME The following conditions can result in transient CO situations: 1. [. . . ] IF YOU ARE FEELING SYMPTOMS OF CO POISONING, EVACUATE your home and call 911 or the Fire Department. If not, press the Test/Silence button again and keep ventilating your home. 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. [. . . ]