GE MicroVersaTrip PM - Page 6

SECTION
3
DISASSEMBLING
THE
BREAKER
Front
and
Back
Frame
Separation
SLATE
BREAKER
FRAMES
SHUNT
SCREW
Step
1
.
Remove
the
three
arc
chutes
by
first
removing
the
5
/
i
6
-
18
slotted
screws
that
fasten
each shunt
to
the
contact
arm
.
(
Fig
.
7
)
Pull
the
arc
chutes
for
-
ward and
up
.
Save
hardware
to
reuse
when reassembled
.
Step
2
.
If
the draw
out
circuit breaker
is
equipped
with
an
interlock
device
,
disconnect
the
draw
out
in
-
terlock
linkage
on
the
right
side
of
the
breaker
(
Fig
.
8
)
.
Discard
the
trip
bar
link
shown
in
(
Fig
.
9
)
.
Save
the
rest
of
the
linkage
to
be
reused
.
Fig
.
7
.
Arc
Chute
Removal
Fig
.
8
.
Draw
Out
Interlock
Linkage
Fig
.
9
.
Trip
Bar
Link
6
Courtesy of NationalSwitchgear.com