OTP 6FM-120 maintenance-free batteries battery battery OTP 6FM-100 Heihe UPS battery dedicated to providing quality products 1,6FM12V / 3FM6V / GFM2V series of lead-acid batteries can be installed vertically like a conventional battery, like, can also be horizontal use. 2, the battery should be removed from the heat and easy to produce sparks place and avoid direct sunlight and placed large amounts of organic solvent gases and corrosive gases in the environment. Its safe distance should be greater than 0.5m. 3, the battery compartment should have the necessary ventilation, lighting, avoid installing the device or in a closed container. Battery best pitch in more than 15mm. 4, batteries are charged the factory, to guard against short-circuit in the transport, the installation process; do not touch when handling the pole. 5, install the battery pack, due to the higher voltage components, handling, installation, maintenance, use insulated tools, wear insulated gloves to prevent electric shock. 6, the battery is installed before connecting, first with steel brush filaments pole terminal brush to appear metallic luster and clean connection. Should be connected to the bolts, causing the battery to prevent poor contact ignition. Torque rating: 50AH following 4.4NM 50AH battery for more battery 10.9NM 7, when the battery is connected, the connection cable should be as short as possible to avoid excessive pressure drop. 8, the old and new different, different capacities, different performance batteries do not mix. Installed before the end of the connector and the battery system is turned on, carefully check the total voltage of the battery system and the positive and negative. To ensure proper installation. 9, when the battery charger or the load connected to the circuit switch should be in the "off" position, and to ensure proper connection, the positive electrode and the positive electrode of the battery charger is connected, a negative electrode and the negative electrode connection. 10. Do not wipe the battery with an organic solvent. In the event of a fire, carbon tetrachloride fire extinguisher available. 11, before the battery is installed, it is best stored at 0-30 ℃, dry, clean, airy environment. Should be kept away from the battery production of not more than six months, and shall supplement electricity. 12, the battery may be at an ambient temperature of -20- + 50 ℃ under the conditions used, but ambient temperature is 10-30 ℃ obtained when a longer service life. 13, do not increase or decrease in the load to a number of battery cells alone, such as the middle of the series of taps used for other power source. 14, when the battery use, should avoid overcharge and over-discharge, otherwise, will affect battery life. 15, the battery after installation, before it is put to use, the need for supplementary charge or equalization charge. After the battery discharge, should be immediately charged. When the battery float voltage is lower than 2.20V / single cell, a balanced response battery charging. Charging current limit is preferable 0.1-0.2C10 (A). 16, the battery pack is installed should consider installing ground floor of a load, load capacity (according to the construction drawings). 17, battery float voltage is at an ambient temperature of 25 ℃ charging voltage value, when the temperature difference is 10 ℃, the float voltage must be corrected, otherwise it will damage the battery. Ambient temperature 1 ℃, should lower float voltage 0.003V / single cell; on the contrary, it increases the float voltage 0.003V / single cell. 18, when the load varied from 0-100%, charging equipment should reach 1% regulation accuracy. 19, the battery at least once a year to check whether there is loosening joints and timely adjustments. Battery operation (s) shall not carry out the demolition, installation and adjustment operations, loose battery connection, to prevent ignition. 20, recommended that the battery once a year at full load operation, and make the battery run record. 21, battery operation, such as found in the following anomalies should be to find the cause and to be replaced immediately.