Important Safety Information
Before installing UPS Endure 500VA/750VA/1000VA/2000VA, please read the operating
instructions carefully. Special attention must be paid to the CAUTION and WARNING
statements in this manual.
CAUTION
1. To reduce risk of injury, use ONLY lead-acid type rechargeable batteries. Other types of
batteries may cause damage and injury.
2. DO NOT operate the Endure UPS if it has been dropped or damaged in any way.
3. DO NOT expose Endure UPS to rain, snow or liquids of any type. Endure UPS is
designed for indoor installation only.
4. DO NOT disassemble Endure UPS; it contains no user-serviceable parts. Take it to an
authorized service center only, when service or repair is required.
5. NEVER charge a frozen battery.
6. DO NOT obstruct the ventilation openings.
WARNING
1. Provide adequate ventilation for the battery compartment. The battery enclosure should
be designed to prevent accumulation and concentration of hydrogen gas at the top of the
compartment.
2. Input/output AC wiring and battery cables must be rated for 75
o
C or higher. Using cables
diameter, to find out the rating, please refer to appendix A, according to different models.
The inner diameter of the copper ring terminal which is used to connect battery cables to
DC terminals should be no less than 6mm.
3. For battery installation and maintenance: read the battery manufacturer’s installation and
maintenance instructions prior to operating.
PERSONAL PRECAUTIONS
1. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing,
or eyes.
2. Avoid touching eyes while working near batteries.
3. NEVER smoke or allow a spark or flame in the near vicinity of a battery.
4. Remove personal metal items such as rings, bracelets, necklaces, and watches while
working with batteries. Batteries can produce short circuit current high enough to make
metal melt, and can cause severe burns.
5. If a remote or automatic generator start system is used, disable the automatic starting
circuit or disconnect the generator to prevent accident during servicing.
Salient Features:
Endure UPS series, powers from AC power and DC source, serving as an extended run UPS.
When AC cable is connected to a wall socket, utility power goes to connected equipment(s)
and/or charges the battery set via charging system. In UPS mode, the Endure UPS series
automatically converts battery energy into AC power for backup the connected devices.
●
Up to 10A large charging ability for connecting extra external batteries
