INVT Goodrive 200 - Maintenance and Hardware Diagnostics 9; What this Chapter Contains; Maintenance Intervals

Goodrive200 inverters
Maintenance and hardware diagnostics
196
Maintenance and hardware diagnostics 9
9.1 What this chapter contains.
The chapter contains preventive maintenance instructions of the inverter.
9.2 Maintenance intervals
If installed in an appropriate environment, the inverter requires very little maintenance. The
table lists the routine maintenance intervals recommended by INVT.
Checking part Checking item
Checking
method
Criterion
C
heck the ambient
temperature, humidity
and vibration and
ensure
there is no dust, gas, oil
fog and water drop.
Visual
examination
and instrument
test
C
onforming to
the manual
Ambient environment
Ensure there are no tools
or other foreign or
dangerous objects
Visual
examination
There are no
tools or
dangerous
objects.
Voltage
E
nsure the main circuit
and control circuit are
normal.
M
easurement by
millimeter
C
onforming to
the manual
Ensure the display
is
clear enough
Visual
examination
T
he characters
are displayed
normally.
Keypad
Ensure the
characters
are displayed totally
Visual
examination
C
onforming to
the manual
E
nsure the screws are
tightened up
Tighten up NA
Main
circuit
For public use
E
nsure there is no
distortion, crackles
,
damage or
color-
changing caused by
Visual
examination
NA