Huawei UPS2000-G-2KRTL - 6 Maintenance and Storage; Maintenance; Storage

UPS2000-G-(1 kVA-3 kVA)
User Manual
6 Maintenance and Storage
Issue 15 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
63
6 Maintenance and Storage
6.1 Maintenance
The UPS must be maintained or replaced by professionals. Common users are not allowed to
perform such a task. If the UPS need to be replaced, contact the dealer.
Hand over used batteries to recyclers or pack them with the package for new batteries and send them to
the dealer.
6.2 Storage
Before storing the UPS, charge it for 5 hours. The correct way of storing the UPS is standing
the UPS without unpacking in a dry place. During the storage period, maintain the UPS by
charging its batteries as follows:
Table 6-1 UPS charging during storage
Storage Temperature
Charge Interval
Charge Duration
–25°C to +40°C
Three months
1–2 hours
40°C to 45°C
Two months
1–2 hours