NETYS RT 5 - 7 - 9 - 11 kVA - 551570A - SOCOMEC
99
EN
12. MAINTENANCE
12.1. UPS
UPS Cleaning
Regularly clean the UPS, especially the slits and openings, to ensure that the air freely
flows into the UPS to avoid overheating. If necessary, use an air blaster to clean the
slits and openings to prevent any object from blocking or covering these areas.
UPS Regular Inspection
Regularly check the UPS every half year and inspect:
- Whether the UPS, LEDs, and alarm function are operating normally.
-
Whether battery voltage is normal. If battery voltage is too high or too low, find
the root cause.
12.2. Batteries
The NETYS RT series UPS uses lead-acid or lithium-ion batteries. Though the
typical battery life cycle is 3~5 years, the battery life depends on the temperature,
usage, and charging/ discharging frequency. High temperature environments
and high charging/ discharging frequency will quickly shorten the battery life. The
batteries do not require user maintenance; however, they should be checked
periodically. Please follow the suggestions below to ensure a normal battery
lifetime.
• Keep the usage temperature at 20°C ~ 25°C.
• Idle batteries must be fully recharged every three months if the UPS needs to be
stored for an extended period of time. Please fully charge the batteries until the
battery capacity percentage shown on the LCD on the UPS is 100% (
).
If the UPS’s batteries need to be replaced, please contact qualified service
personnel. During battery replacement, the loads connected to the UPS will
not be protected if input power fails.
12.3. Fans
Higher temperatures shorten fan life. When the UPS is running, please periodically
check if each fan works normally and make sure if the ventilation air can move freely
around and through the UPS. If not, contact service personnel to replace the fans.
Please ask your local vendor or customer service for more maintenance
information. Do not perform maintenance if you are not trained for it.
