INVT GD200-037G/045P-4 - Page 214

Goodrive200 inverters
Maintenance and hardware diagnostics
213
Checking part Checking item
Checking
method
Criterion
the machine and
insulator.
Ensure there is no dust
and dirtiness
Visual
examination
NA
Note: if the color
of the copper
blocks change, it
does not mean
that there is
something
wrong with the
features.
The lead of the
conductors
Ensure that there is no
distortion or
color-changing of the
conductors caused by
overheating.
Visual
examination
NA
Ensure that there are no
crackles or
color-changing of the
protective layers.
Visual
examination
NA
Terminals seat
Ensure that there is no
damage
Visual
examination
NA
Filter capacitors
Ensure that there is no
weeping, color-changing,
crackles and cassis
expansion.
Visual
examination
NA
Ensure the safety valve
is
in the right place.
Estimate the
usage time
according to the
maintenance or
measure the
NA