A
ccess the negative side string fuses board
(-SX2, SY2 wiring box version only)
Some inverter parts may be subject to voltages that could be hazardous for the operator.
Before performing any work on the inverter, refer to "Inverter switch-off" chapter on this manual
to know all the necessary step to safely operate on the inverter.
19
26
The fuses boards are installed on tilting plates: the positive side string fuses
board
can be tilted to access to the negative side string fuses board
19
(-SX2, SY2 wiring box version only).
In order to access the negative side string fuses board
string fuses plate
have to be opened as follow:
19
• Remove the two M5 screws from the positive string fuses plate
• Tilt the positive string fuses plate
• Position the multi-functional tool
the open position of the positive string fuses plate
A
B
19
- 85 -
5 - Installation
20
as shown in the picture
19
as shown in the picture
26
.
19
20
26
20
, the positive
.
19
.
A
to lock
B