The following precaution should be observed when working on batteries:
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Wear rubber gloves and boots.
4. Do not lay tools or metal parts on top of batteries.
5. Disconnect charging source prior to connecting or disconnecting battery terminals.
•
Do not plug or unplug the battery connector if UPS works in DC (discharging) mode.
Installation and Setup
NOTE
: Before installation, please inspect the unit. Be sure that nothing inside the
package is damaged. Please keep the original package in a safe place for future use.
Storage and Maintenance
The unit contains no user-serviceable parts. If the battery service life (3~5 years at
25°C ambient temperature) has been exceeded, the batteries must be replaced. In
this case, please contact your dealer.
Be sure to deliver the depleted batteries to a recycling facility or ship it
to your dealer in the package that contained the replacement batteries.
Storage
Before storing, charge the unit 4 hours. Store the unit covered and upright in a cool,
dry location. During storage, recharge the battery in accordance with the following
table:
Storage Temperature
Recharge Frequency
Charging Duration
-25°C – 40°C
Every 3 Months
1-2 hours
40°C – 45°C
Every 2 Months
1-2 hours
