FujiFilm FVR-Micro Instruction Manual page 107

Check part
1) Check that the display is clear.
Keypad
2) Check that there is no missing part
Check for:
Structure such
as frames and
1) Abnormal noise or excessive
covers
2) Loose bolts (at clamp sections)
3) Deformation or breakage
4) Discoloration caused by overheat
5) Contamination or accumulation of
1) Check that bolts and screws are
Common
2) Check the devices and insulators
3) Check for contamination and
1) Check conductors for discoloration
Conductors
and wires
2) Check the sheath of the wires for
Terminal
Check that the terminal blocks are not
blocks
damaged.
1) Check for electrolyte leakage,
DC link bus
capacitor
2) Check that the safety valve does
3) Measure the capacitance if
1) Check for abnormal odor or cracks
Braking
resistor
2) Check for broken wires.
Check for abnormal roaring noise and
Transformer
odor.
and reactor
Table 7.1 List of Periodic Inspections (Continued)
Check item
in the displayed characters.
vibration
dust or dirt
tight and not missing.
for deformation, cracks, breakage
and discoloration caused by
overheat and deterioration.
accumulation of dust or dirt.
and distortion caused by overheat.
cracks and discoloration.
discoloration, cracks and swelling
of the case.
not protrude remarkably.
necessary.
in insulators, caused by overheat.
How to inspect
1), 2)
Visual inspection
1) Visual or auditory
inspection
2) Retighten.
3), 4), 5)
Visual inspection
1) Retighten.
2), 3)
Visual inspection
1), 2)
Visual inspection
Visual inspection
1), 2)
Visual inspection
3) Measure the
discharge time
with capacitance
probe.
1) Olfactory and
visual inspection
2) Check the wires
visually. Or
disconnect either
wire and measure
the conductivity
with a multimeter.
Auditory, visual and
olfactory inspection
7-2
Evaluation criteria
1), 2)
The display can
be read and
there is no fault.
1), 2), 3), 4), 5)
No abnormalities
1), 2), 3)
No abnormalities
1), 2)
No abnormalities
No abnormalities
1), 2)
No abnormalities
3) The discharge
time should not
be shorter than
the one specified
by the
replacement
manual.
1) No abnormalities
2) Within ± 10% of
the resistance of
the braking
resistor
No abnormalities