Thank you for selecting this uninterruptible power supply (UPS). It provides you with
protection for connected equipment. Please read this manual before installing the L series
models as it provides important information that should be followed during installation and
maintenance of the UPS and batteries, allowing you to correctly set up your system for the
maximum safety and performance. Included is information on customer support and service
if it is required. If you experience a problem with the UPS, please refer to the
Troubleshooting section in this manual to correct the problem. If the problem is not
corrected, please collect information so that the Technical Support personnel can more
effectively assist you.
iii
L20, L30