Toshiba VK-6M32A Installation Operation & Maintenance page 20

|v1av.31.2012
9:l8AlM
No.
1530
P,
21
INSTALLATION
Page 17
WhEn drawing out the circuit
braakar
from the
Connected Po6ition to th6
Teit
Fosition:
1)
Firit
check
to
mako sure the open-closed
indicetor r6ads 'OPEN-
{gr6sn}.
Fire and
exploaion harerd.
Trlp clrcult breaket open
bcfoa€
attsmptng to
r.ck th6 clrcult brraker out
d
th.
Connected
Position.
2)
Lift thB int€rlock
l€v6r.
A
CNfiO{
:
To avold equlpme
t
damage,
.lo not push the clo3lng button lgrEenl whlle
thc lnterlock
Lever
ii
l;fted.
3)
lnsen the raching handle (Fig.
271,
4l
Turn the racking handle coufterclookwise
to
mov€
ths
circuit
broakBr
to th8
Tert
Positj,on.
5)
Stop rotating th€ racking handlo whsn the
raeking $crew thread has cleared
the
racking nut, You
will
hear a
click sound as
ths arrow at th6
lowdr pan of
the
circuit
breaker
'$
aligned
with ths
rsd llne of tn6
TEst Porldon indicaiing line,
E)
Rem0ve
the racking handle.
7)
Check
to
verify the lntarlock levar
has
dropped completEly.
Fig-
2a
Turning
Racking Hendlg