Goodrive10 Series Mini VFD Fault tracking
-78-
multimeter for
measurement.
Check whether there is unusual
vibration sounds or smells.
Auditory,
olfactory, and
visual inspection
Electroma
gnetic
contactor
and relay
Check whether there are vibration
sounds in the workshop.
Check whether the contacts are in
good contact.
Check whether the screws and
connectors loose.
Check whether there is unusual
smell or discoloration.
Olfactory and
visual inspection
Check whether there are cracks,
damage, deformation, or rust.
Check whether there is electrolyte
leakage or deformation.
Visual
inspection, and
determine the
service life
based on the
maintenance
information.
Check whether there are unusual
sounds or vibration.
Auditory and
visual inspection,
and turn the fan
blades with your
hand.
Check whether the bolts loose.
Check whether there is
discoloration caused due to
overheat.
Visual
inspection, and
determine the
service life
based on the
maintenance
information.