Goodrive35 inverters Maintenance and hardware diagnostics
261
ending to coagulate
or measure with
multimeters
Transform
ers
and
reactors
Ensure there is no abnormal
vibration, noise and smelling,
Hearing, smelling
and visual
examination
Electroma
gnetism
contactors
and
relays
Ensure whether there is
vibration noise in the
workrooms.
Ensure the contactor is good
enough.
Ensure there are no loose
screws and contactors.
Ensure there is no smelling
and color-changing.
Smelling and visual
examination
Ensure there are no
crackles, damage distortion
and rust.
Ensure there is no weeping
and distortion to the
capacitors.
Visual examination
or estimate the
usage time
according to the
maintenance
information
Estimate whether there is
abnormal noise and
vibration.
Hearing and Visual
examination or
rotate with hand
Estimate there is no losses
screw.
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