Cell - Toshiba VK-6M32A Installation Operation & Maintenance

Vk series: hvk series. vacuum circuit breakers 5-15kv
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klay
31. 2012
9:18AM
No.
1530
P
18
Page
14
INSTALLATION
lIffil
Do
nar
rrrEport
the
vac.um
Clrcuh Ercaker in
dle
dc{iNted pocition whila
udru
por$lc
llfter,
3l
Unlock
the wheel stops and
move
the lifter
into position in front of the
oell.
4l
Before moving the citouit hreaket on or
off
th6 liftor bucket, make sure that:
al
The buckst tab is lowered over the sell
stud
to
lnsure the
lifter
does
not
movs
(Fig, 21).
b)
Ths wheel stops
Ere
again locked.
nmmG]
The porrdue
riftGr
must
b6
s€cu]€ly flx6d to ths clrcult breaket cell befu|e
traGfcrdng the cirllir't
k..ler
lo
or from lha
cell.
5)
Ramove
the circuit bteaker ifiterlock
pin.
6)
Follow
the
procedure "MOVING
THE
CIRCUIT
EREAKER
lN
THE
GELL" for
insertion into the equlpment cell.
MOUNTING PADS
Some installations utilize elevated equipment
mounting pads. This ryp€
of
irEtallation will
increa$e
ths
ovorell heigtrt
of
thB Bquipment,
Pads
should
not
increa$e
the equlpmsnt height
more than
6
inches, or tho ponable
lifter ftay
not
work.
Addltlonally, mounting
pads should
ext€dd no moru than 6 inches lorward of the
switchgBar.
Lifar
Buckat Tab over Cell Stud
Eq,
2l

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