MAINTENANCE
Liebert Trinergy™ Cube
User Manual - 10H52243UM60 - rev. 6 - 12/2020
Page 23
6. MAINTENANCE
Vertiv recommends that regular maintenance checks be carried out on-site by an authorized customer
service.
6.1. Limited Life Components
The Trinergy™ Cube has a design life well in excess of 10 years. Well-maintained units can continue to
provide economic benefits for 20 years or more. Long-life components are used in the UPS wherever
practical and cost-effective. However, due to the currently available component material, manufacturing
technology limitations and the general function and use of the component, a few components in the
Liebert UPS will have a shorter life cycle and require replacement in less than 10 years.
The following components utilized in the UPS have a limited life cycle and are specifically exempt from
warranty. To prevent a wear-out failure of one of these components affecting the critical load operations,
Vertiv recommends these components be periodically inspected and replaced before the expected
expiration of their life cycle. The expected life of each component listed below is simply an estimate and
is not a guarantee. Individual users may have site-specific requirements, maintenance and other
environmental conditions that affect the length of the component’s useful life cycle.
Replacement components must exactly match the original component specifications.
For assistance with specific component specifications, replacement component selection and sourcing,
contact Vertiv technical support. For customers using Vertiv Services’ preventive maintenance services,
periodic inspection of these components is part of this service, as well as recommending component
replacement intervals to customers to avoid unanticipated interruptions in critical load operations.
Expected Life
is sometimes referred to as
Design Life.
6.2. Disposal of batteries
When the useful life of the batteries has expired, they must be replaced by your Customer Service
representative. Exhausted batteries are classified as “harmful toxic waste” that must be disposed of in
accordance with the applicable regulations in the given country.
Note:
The typical useful life of the battery varies from three to five years, depending on ambient temperature
and usage.
Service addresses and telephone numbers can be found on the last page of this manual.
Component
Expected life
Replace in
Power AC Filter Capacitors
13 years
10-13 years
Power DC Filter Capacitors
13 years
10-13 years
Low-Profile Fans
8 years
6-7 years
Air Filters
1 to 3 years
Check Four Times per Year
Battery, Lithium Logic Memory Backup
10 years
8 to 9 years
Battery, Storage
Lead-Acid Wet-Cell (User Selection)
15 to 20 years
12 to 15 years
Valve-Regulated, Lead-Acid (VRLA)
5 years
2 to 3 years
10 years
3 to 4 years
20 years
8 to 12 years
Lithium-Ion
15 years
10 years
