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Battery Test
Maintenance Cleaning Storage Battery Maintenance and Disposal/ Recycling of Batteries Linear Plus Series UPS User Instruction Manual To test batteries, follow the procedure below. 1. Press the "MENU" button. 2. Select submenu "CONTROL" and press "OK." 3. Select submenu "MANUAL BATT TEST" and press "OK." A single acoustic signal confirms testing and the load will be supplied by the battery. NOTE: During the test an acoustic signal will be heard as though the UPS is operating in battery mode. If the test is successful, the "BATT" LED will extinguish and the UPS will return to "On-Line mode." If the UPS detects a battery malfunction, an alarm will be displayed. Do not use abrasive powder or plastic-dissolving solutions to clean the UPS. Do not allow liquid to penetrate the interior of the UPS. Make sure that the air vents on the UPS are not obstructed. Remove dust from the air vents with a vacuum
cleaner. Clean the outside of the UPS housing by wiping with a dry or a slightly damp cloth. For extended storage at an ambient temperature < 77°F (25°C) the batteries should be charged for 5 hours once every 4 months; at higher storage temperatures, it is advised that this period be reduced to two
months. To charge the batteries while in storage: 1. Connect the UPS to an appropriate source (refer to "Installation" on page 8 for more details). 2. Switch on the Main 1 input circuit breaker at the rear of the UPS. 3. After 5 hours, switch off the Main 1 input circuit breaker. 4. Disconnect the mains supply to the UPS. 5. Note the date recharging was carried out on the UPS packaging.
WARNING: • Servicing of batteries should be performed or supervised by personnel knowledgeable about batteries and the required precautions. • The batteries installed in the in the UPS and in the external battery cabinets contain electrolyte. Under normal conditions the containers are dry. A damaged battery may leak electrolyte that can be dangerous in contact with the skin and cause irritation to the eyes. Should this happen, wash the
affected part with copious amounts of water and seek immediate medical attention. • When replacing batteries, replace with the same type and number of batteries or battery packs. • Do not dispose of batteries in a fire. The batteries may explode. • Do not open or damage the battery c ases. Released electrolyte is harmful to the skin and eyes and
may be toxic. • A battery can present a risk of electrical shock and high short-circuit short -circuit current. The following precautions should be observed when working on batteries: •Remove watches, rings or other metal objects •Use tools with insulated handles •Wear rubber gloves and boots •Do not lay tools or metal parts on top of batteries
•Disconnect charging source prior to connecting or disconnecting battery terminals The UPS does not require maintenance by the user, however, battery maintenance in recommended in accordance with IEEE Recommended Practice for Maintenance, Testing and Replacement of Valve-Regulated Lead-Acid (VRLA) Batteries for Stationary Applications (IEEE Std 1188-1996). When
