User manual BIONAIRE BU4000

[. . . ] If the cord is damaged, it must be replaced by the the manufacturer or a service agent in order to avoid hazard. The use of accessory attachments not recommended or sold by Bionaire® may result in fire, electric shock or personal injury. Do not let cord hang over edge of table or counter, or touch hot surface including the stove. Do not use appliance for other than intended use. [. . . ] mist Control/ Humidity Level Control (See Fig. 1 F2) To raise or lower the humidity level, adjust the fan to low or high mist output levels: I / Lo = Low mist output II / HI = High mist output NOTE: Mist output level setting alternates Hi(II) to Lo(I) with one touch to the Mist Control (F2) on the Control Panel (F). (Above 50% Relative Humidity Level) Screen flickers = water level in basin is low, refill tanks NOTE: The recommended humidity level is between 40% - 50%. AUTO SAFETY SHUT OFF This Ultrasonic Humidifier has two built in safety devices: 1. When the water level in the basin is low, the transducer will automatically shut off. When the Mist Channel is not positioned correctly on the base, the fan and Transducer will automatically shut off and the Control Panel screen will flicker. Your water and to provide clean moisture. The filter life is determined by the average daily use of your humidifier and the water hardness in your area. The harder the water, the greater the amount of minerals in the water and more often you will need to replace the filter. It is strongly recommended that each filter is replaced every 2 months, (depending on use), or when white dust is emitted from the unit. Make sure the unit is turned off and disconnect from the mains outlet. Remove the protective plastic bag from the new filters. Fill the water tanks with clean, cool tap water and replace it in the base. Wait 15 minutes for water to pass through the filters before turning on the unit. The 15 minute wait is necessary to ensure that the filters are properly saturated and the water is at its optimal level for best performance. cARE AND CLEANING Humidifiers provide comfort by adding moisture to dry , heated indoor air. To get the most benefit from the humidifier and to avoid product misuse, follow all instructions carefully, specifically the operation, care and maintenance guidelines. Please note this is an electrical appliance and requires attention when in use. Cleaning your humidifier every one or two weeks, depending on the water conditions is important in order to maintain efficient, healthy, odour-free operation. Water quality varies widely and, combined with build-up of mineral scale in your humidifier, may under certain conditions promote the growth of micro-organisms in the water tank. before cleaning , Please note the following: · DO NOT use soap, detergents, abrasives, gasoline, glass or furniture polish, or boiling water to clean any part of your Ultrasonic Humidifier. These will interfere with the proper operation of your unit and may affect its appearance. [. . . ] DO NOT leave any water in the unit when storing. Pack the humidifier in its original carton and store in a cool, dry place. And Ireland only: If the plug is not suitable for the socket outlets in your home, it can be removed and replaced by a plug of the correct type. Your till receipt and a copy of this guarantee. [. . . ]