7 Maintenance
Before operations, remove conductive objects such as watches, bracelets, bangles,
rings, and necklaces to prevent electric shocks.
During operations, use dedicated insulated tools to prevent electric shocks or short
circuits. The insulation and voltage resistance must comply with local laws,
regulations, standards, and specications.
Do not use open ames near the equipment.
Do not use wet cloth to clean exposed copper bars or other conductive parts.
Do not use water or any solvent to clean the equipment.
Do not remove the safety valve or ll anything into batteries.
UPS5000-A-(30 kVA-120 kVA)
User Manual 7 Maintenance
Issue 17 (2024-02-21) Copyright © Huawei Digital Power Technologies Co., Ltd. 139