Replace Fuse From Electronic Board - SMA SUNNY CENTRAL STRING-MONITOR US Technical Description

SMA Solar Technology AG
9.1.2 Replace Fuse from Electronic Board
NOTICE
Risk of fire due to incorrectly dimensioned fuse.
Injuries due to fire.
• For continuous protection, only replace with a fuse of the same type and size.
• Only use a 127 x 21 fuse from the company Ferraz (Type Amp-trap 2000 SmartSpot
A6D) with the following current rating:
– 1/10 A
1. Open the Sunny Central String-Monitor as
described in section 10.1 "Opening Sunny Central
String-Monitor" (page 58).
2. Remove the fuse from the holder (A) by pulling it
forwards.
3. Insert the new fuse into the holder.
4. Close the Sunny Central String-Monitor as
described in section 10.2 "Closing the Sunny
Central String-Monitor" (page 59).
☑ The fuse is replaced.
Technical Description
Maintenance and Cleaning
SSMUS-TUS094511
A
57