INVT Goodrive 200 - Page 200

Goodrive200 inverters
Maintenance and hardware diagnostics
199
Checking part Checking item
Checking
method
Criterion
Ensure there are
no
crackles, damage
distortion and rust.
Visual
examination
NA
E
nsure there is no
weeping and di
stortion to
the capacitors.
Visual
examination or
estimate the
usage time
according to the
maintenance
information
NA
E
stimate whether there is
abnormal noise and
vibration.
H
earing and
Visual
examination or
rotate with hand
Stable rotation
Estimate there
is no
losses screw.
Tighten up
NA
Cooling fan
E
nsure there is no
color-
changing caused by
overheating.
Visual
examination or
estimate the
usage time
according to the
maintenance
information
NA
Cooling
system
Ventilating duct
Ensure whether ther
e is
stuff or foreign objection
in the cooling fan, air
vent.
Visual
examination
NA
Consult the local INVT Service representative for more details on the maintenance. Visit the
official website of INVT: http://www.invt.com.cn and select Inverter Services – Maintenance
and Field Services.