Goodrive10 inverters Fault tracking
71
6 Fault tracking
6.1 Maintenance intervals
If installed in an appropriate environment, the inverter requires very little maintenance. The table lists the
routine maintenance intervals recommended by Universal Motors.
Checking part
Checking item
Checking method
Criterion
Ambient environment
Check the ambient
temperature, humidity and
vibration and ensure there is no
dust, gas, oil fog and water
drop.
Visual examination
and instrument
test
Conforming to the
manual
Ensure there are no tools or
other foreign or dangerous
objects
Visual examination
There are no tools
or
dangerous
objects.
Voltage
Ensure the main circuit and
control circuit are normal.
Measurement by
millimeter
Conforming to the
manual
Keypad
Ensure the display is clear
enough
Visual examination
The characters are
displayed normally.
Ensure the characters are
displayed totally
Visual examination
Conforming to the
manual
Main
circuit
Commonly used
Ensure the screws are
tightened securility
Tighten up
NA
Ensure there is no distortion,
crackles, damage or
color-changing caused by
overheating and aging to the
machine and insulator.
Visual examination NA
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
Visual examination NA