Fuji Electric FVR-C11S-7EN Series - Parts Replacement; Inquiries about the Product and Guarantee of the Product

FVR-C11S-EN
8-7 8 Maintenance and Inspection
8
2) Insulation test in the control circuit
The me
gg
er test and the dielectric stren
g
th test
must not be executed in the control circuit be-
cause those parts will be dama
g
ed and cannot
be repaired.
Use a hi
g
h-resistance multimeter for the control
circuit.
1. Remove all external wirin
g
from the control
circuit terminals.
2. Execute a continuit
y
test between
g
rounds. If the result is 1M
Ω
or more, it is
normal.
3) External main circuit and sequence control
circuit
Remove wirin
g
from all the terminals of the in-
verter in order not to appl
y
the test volta
g
e to
the inverter.
8-5 Parts Replacement
The life expectanc
y
of a part depends on the
t
y
pe of the part and the environment and the us-
a
g
e conditions. Parts should be replaced as
shown in Table 8-5-1.
For spare parts, please contact Fuji distributor.
Table 8-5-1 Parts replacement
8-6 Inquiries about the Product
and Guarantee of the product
1) For inquiries
If there is dama
g
e, a fault in the product, or a
question about the product, provide the followin
g
information to
y
our local distributor or nearest
Fuji’s sales office:
a) Inverter t
y
pe
b) SER. No. (equipment serial number)
c) Purchasin
g
date
d) Inquir
y
contents (e.
g
., dama
g
ed part and
the extent of dama
g
e, questions, phenom-
enon, and status of a fault)
2) Guarantee of the product
The product
g
uarantee term is one
y
ear after
purchase or 18 months from the
y
ear and month
of manufacture on the nameplate, whichever ex-
pires first.
However, the product will not be repaired free of
char
g
e in the followin
g
cases, even if the
g
uar-
antee term has not expired:
1. The cause is incorrect use or inappropriate
repairin
g
and modification.
2. The product is used outside the standard
specified ran
g
e.
3. The cause is droppin
g
after purchasin
g
or
dama
g
e durin
g
transport.
4. The cause is earthquake, fire, storm or
flood dama
g
e, li
g
htenin
g
, abnormal volt-
a
g
e, or other natural calamities and sec-
ondar
y
disasters.
Part name
Standard
term for
replacement
Comments
Coolin
g
fan 3
y
ears
Exchan
g
e for a new
part
Smoothin
g
capacitor
5
y
ears
Exchan
g
e for a new
part
(Decide after a
check)
Aluminum
electrol
y
tic
capacitor
on the PC
board.
7
y
ears
Exchan
g
e for a new
part
(Decide after a
check)
Other parts - Decide after a check