IMO iDrive2 XKL - Fault Tracking; Maintenance Intervals

iDrive2 inverters Fault tracking
65
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 IMO.
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.
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
multi-meter
Conforming to the manual
Keypad
Ensure the display is
clear and legible
Visual examination
The characters are
displayed normally.
Ensure the characters
are displayed correctly
Visual examination
Conforming to the manual
Main
circuit
Commonly used
Ensure the screws are
tightened securely
Tighten up
NA
Ensure there is no
distortion, cracks,
damage or
color-changing caused
by overheating and aging
to the machine and
insulator.
Visual examination
NA
Ensure there is no dust
and dirt
Visual examination
Note:Discolouration of
copperwork is normal and
does not represent a fault.
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
cracking or
color-changing of the
protective layers.
Visual examination
NA