36
Step 2
:
Remove the inverter from the rear panel
.
Step 3
:
Remove the rear panel
.
Before removing DC input connector double check DC input switch
,
is turned to OFF to avoid inverter damage and personal injury
.
Fan Maintenance
Outer fans are provided to cool the inverter check periodically and ensure that air inlets and outlets
,
of fans are free from dust and blockage check whether the ambient temperature of the inverter
;
exceeds the upper limit If yes improve ventilation to decrease the temperature If there is any
.
,
.
abnormal noise emitted from the fan replace the relevant parts timely
,
.
In-built PV FUSE are equipped in the inverter if any warning display that the FUSE is melt
,
,
disconnect AC breaker and switch the DC switch to OFF pull out all DC input strings wait at
,
;
,
least 10 minutes after the inverter is powered off Then open both right and left front panels of
.
the inverter identify the melt FUSE using multi-meter and replace them then install the panels
,
,
,
,
tighten the screws of invert and restart the inverter
,
.
WARNING
Summary of Contents for GT3-50K
Page 1: ...GT3 50K 60K Ver 00...
Page 43: ......
