Huawei LUNA2000 - 9 Faq; How Do I Replace a Fuse

9 FAQ
9.1 How Do I Replace a Fuse?
Step 1 Power o the system. For details, see 7.1 System Power-O.
WARNING
After the system is powered o, the remaining electricity and heat still exist in the
chassis, which may cause electric shocks or burns. Therefore, you need to wear
protective gloves and perform operations 5 minutes after the system is powered
o.
Step 2 Loosen the screws on the fuse shell.
Figure 9-1 Removing the screw shell
Step 3 Lift the fuse box opening, remove the fuse, insert a new fuse into the slot, and
close the fuse box. If you hear a click sound and the bulge on the side is inside the
box, the fuse box is properly installed.
LUNA2000-(5-30)-S0
User Manual 9 FAQ
Issue 01 (2020-10-20) Copyright © Huawei Technologies Co., Ltd. 88