7 Device Maintenance
● Wear insulated gloves and use insulated tools to prevent electric shocks or
short circuits.
● Before performing maintenance, power o the equipment, follow the
instructions on the delayed discharge label, and wait for a period of time as
specied to ensure that the equipment is not energized.
7.1 Routine Maintenance
Maintenance Items
To ensure long-term operation of Smart PCS, you are advised to perform routine
maintenance as described in this chapter.
When cleaning the system, connecting cables, and checking grounding reliability,
power
o the system and ensure that the external switches on the DC and AC
sides are turned o.
LUNA2000-100KTL-M1 Smart Power Control System
User Manual 7 Device Maintenance
Issue 02 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 72