Power the future
5
2.6 Operation EnvironmentandPrecaution
1. The battery servicing surroundings should be dry, clean and airy, without large quantity of
irradiation, infrared rayradiation, organic solvents and corrosive gas, and avoided the direct sun
shining. The battery is recommended to use temperature range of 15 °C ~ 35 °C .
2. The ventilation hole of the heater or air-conditioner should not directly face the battery, and the
temperature difference of the each part of the battery should not be higher than 3°C , and using
the infrared ray thermometer to determine the each part temperature of the battery is suggested.
3. The battery can be installed with the battery cabinet or shelf provided by the manufacturer. If the
battery is installed in the storied buildings, the load requirements should be inquired from the
construction department. The earthquake-preventing supporting shelf which is fixed with ground
foot bolt should be designed in order to diffuse the stress in the district whose anti-earthquake
intensity is more than 7 degree.
4. In order to avoid increasing the circuitry voltage decrease, the battery modules should be near
the load, and the cables, copper terminals and connecting wires selected should be suitable.
When the batteries are used by the way of parallel-connection, the circuitry voltage decrease
should be same to some extent to the best of one's best ability, and the fuses should also be
equipped in every battery module.
5. The total voltage of the battery modules is comparatively higher, i.e., the danger of electric shock
exists. Therefore, the insulation tools should be used and the protection gloves should be put on
when installing or removing the cable, copper terminals and connection wires etc.
6. Dirty contact or loosened connection will possibly lead to the temperature increase in the part of
the battery terminal, then spark will be produced, which will probably result in fire. Thus, the
cable, copper terminals, connection wires, and the battery terminals should be kept clean and
the connection should be fastened during the installation of the battery. Single battery should be
serially connected with stainless steel bolt, copper terminals (connection wires and cables)
electrodeposited with tin, and flat gasket. And the bolt must be fastened (Wring moment is
9~11N·m).
7. After the installation, carefully examine the total voltage, open circuitvoltage per cell, the polarity.
