LSIS LSLV-G100 - Page 309

Inspection
Area
Inspection
Item
Inspection
Details
Inspection
Method
Judgment
Standard
Inspection
Equipment
Power
voltage
Are the input
and output
voltages
normal?
Measure
voltages
between R/
S/ T-phases
in. the
inverter
terminal
block.
Refer to 11.1
input and
Output
Specification
on page 303.
Digital
multimeter
tester
Input/Output
circuit
Smoothing
capacitor
Is there any
leakage from
the inside?
Visual
inspection
No abnormality
-
Is the
capacitor
swollen?
Cooling
system
Cooling Fan
Is there any
abnormal
vibration or
noise?
Turn off the
system and
check
operation by
rotating the
fan manually.
Fan rotates
smoothly
-
Display
Measuring
device
Is the display
value normal?
Check the
display value
on the panel.
Check and
manage
specified
values.
Voltmeter,
ammeter,
etc.
Motor
All
Is there any
abnormal
vibration or
noise?
Visual
inspection
No abnormality
-
Is there any
abnormal
smell?
Check for
overheating
or damage.
10.1.2 Annual Inspections
Inspection
Area
Inspectio
n Item
Inspection
Details
Inspection
Method
Judgment
Standard
Inspection
Equipment