Denver ORIENT POWER OPSOLAR 48100PW, Руководство пользователя

Страница: 29 / 30

28
6. Storage and Maintenance
6.1. Storage
Before storing, charge the battery at least 7 hours. Store the Battery covered and upright in a cool,
dry location. Recommend long-term storage temperature is 15°C -25°C . During storage, recharge
the battery in accordance with the following table:
Storage Temperature Recharge Frequency Charging Duration
0°C - 40°C Every 3 months 1-2 hours
6.2. Maintenance
The battery system operates with hazardous voltages. Repairs may be carried out only by
qualified maintenance personnel .
Even after the unit is disconnected from the mains, components inside are still connected to
the battery cells which are potentially dangerous.
Before carrying out any kind of service and/or maintenance, disconnect the batteries and
verify that no current is present and no hazardous voltage exists in the terminals.
Only persons are adequately familiar with batteries and with the required precautionary
measures may replace batteries and supervise operations. Unauthorized persons must be kept well
away from the batteries
.
Verify that no voltage between the battery terminals and the ground is present before
maintenance or repair. In this product, the battery circuit is not isolated from the input voltage.
Hazardous voltages may occur between the battery terminals and the ground.
Batteries may cause electric shock and have a high short-circuit current. Please remove all
wristwatches, rings and other metal personal objects before maintenance or repair, and only use
tools with insulated grips and handles for maintaining or repairing.
When replace the batteries, install the same number and same type of batteries.
When replace the parallel batteries, make sure the new battery is full charged.
Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes.
It may be toxic.