Toshiba VK-6M32A Installation Operation & Maintenance page 29

Vk series: hvk series. vacuum circuit breakers 5-15kv
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ftlav
31 20l2
9:
2OAlVl
No
1530
P.
30
SERVICIITIG
EOI,IPMENT
For
your safety, turn ott and lock out main and
control circuit powel
betoae servicing th€
circuit
brsek6r.
Should ssrvica
to
thB circuit
bleaker
bo
required
while tho system
remains energized,
enrome
caution ust
be sxarcisdd.
Al8o,
certain minimum safety procedu/es mu$t
be
followed:
1)
Only
qualtfiad perronnel should attempt
this
38rvic6.
2)
Oo
not servic€ a eircuit bteaker unit while
connected
to ths
line
lerminals. withdraw
the
de-energized
circuit
break€r
from the
anargiead main bus before sgrvicing.
Never
sE.YicE
the
olrsult
breaker
whlla ln the
Cormeoted Porition.
3)
Verify
that the
automatic Iine tsrminal
Ehutters are closgd,
Ilcver
service
a
unit
unless the$6 Shutters ara
fully
closed.
4)
ltleve. perform s6rvic€
on
or
next
to
exposed components energizEd
with
lin€
volteg6.
lIfimFildl
Fairure
to
adhere
ro
rh€s€
ittety
pmc€durt3 can
tG8ult
ln 5everc iniury.
death
ard
$evere prop€rty damagB'

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