Eaton Corporation Page 62 Ver 1.1
9.2 Cleaning the LCD Display
If the screen of the LCD display and the LED indicators are dusty and not
readable, please use a piece of damp cloth to clean the surface.
9.3 Install or Replace the DC/AC fuse
Insulation Protection
An insulation glove should be worn during the configuring and
replacing the fuse or installing the components.
ELECTRICAL SHOCK
There is risk of electrical shock from the energy stored in the
capacitors. Therefore, it is necessary not to remove the top cover
of wiring box until 3 minutes after DC/AC switch is turned off.
It is necessary to turn off the external DC switch and external AC
breaker if these are present.
Otherwise, it is important to
disconnect all the DC modules and AC utilities connections
before service of the fuse replacement is started. The PV Inverter
must be disconnected from all sources of power supply. Refer
service to only qualified service personnel.
IMPORTANT
The selection of the DC fuses must follow the instructions
outlined in chapter g. DC protection of section 6.2 within the
manual.
A)
Remove the fuse cover from the fuse holders as shown in figure 9.3.1:
Figure 9.3.1: Remove the fuse cover
