Siemens JXD2 - Page 42

Max
-
Flex
Flange
-
Mount Handle
Operator
Types
1
,
3
,
3
R
,
4
,
4
X
,
12
F
.
Place the
four
spacers
(
21
)
into the breaker
mounting
holes
.
G
.
Fasten circuit
breaker
operating
mechanism
(
22
)
onto
cir
-
cuit breaker
with
four
lockwashers
(
23
)
and
four
1
/
4
-
20
x
1
-
3
/
4
"
screws
(
24
)
.
B
.
Trip
the circuit
breaker
by
pressing
the
PUSH
TO
TRIP
but
-
ton
on
the
front of
the
circuit breaker
.
Check
that the
circuit breaker
resets
by
moving
the
operat
-
ing
handle
(
2
)
from
ON
to
OFF
and back
to
ON
.
If
the
breaker
resets
,
tighten
the
spring adjuster
(
31
)
one
addi
-
tional
turn
.
Attach
the lockwasher and
#
10
-
32
locknut
(
32
)
to
the end
of
the cable rod
,
and
tighten
the locknut
.
If
the circuit breaker
does
not reset
after
Step
B
,
tighten
the
spring
adjuster
(
35
)
one
turn
and
repeat
Step
B
.
Continue
this
procedure
until
the
breaker does
reset
,
then
tighten
the
adjuster
spring
one
additional
turn
.
Secure
with
the lockwasher
and locknut
(
36
)
.
C
.
Securing
Operating
Cable
to
Frame
Assembly
A
.
To
attach
the
operating
cable
(
16
)
to
the
frame
assembly
(
4
)
,
move
the
operating
handle
(
2
)
to
the
ON
position
and
attach the cable swivel
(
25
)
to
the
outer
hole
of
the bell
-
crank
(
6
)
.
Secure
the connection
with
an
E
Ring
(
Figure
7
)
.
D
.
Tighten
Detent
Screws
B
.
Secure
the cable
(
16
)
to
the
frame
assembly
(
4
)
by placing
it
between
the cable retainer
clip
(
26
)
and the shim
(
27
)
,
secure
with
two
#
10
-
32
x
3
/
8
"
screws
and lockwashers
.
NOTE
:
Detent
(
28
)
in
cable retainer
must
align
with the
groove
(
29
)
in
the cable
'
s
metal
fitting
(
Figure
7
)
.
Securing
Operating
Cable
to
Circuit
Breaker
NOTE
:
Before
attaching
the cable
to
the
circuit breaker
,
installers
must
confirm
that the
power
from
the
supply
source
has been de
-
energized
.
A
.
Move the
circuit
breaker handle
to
the
ON
position
.
B
.
Remove the
soft
plastic
cap
from
the end
of
the threaded
cable rod
(
30
)
and
slide the rod
through
the
hole
in
the
sliding
plate
tab
(
31
)
of
the circuit breaker
operating
mech
-
anism
(
22
)
(
Figure
8
)
.
C
.
Move
the
flange
mount
operating
handle
(
2
)
to
its maxi
-
mum
ON
position
and hold
it
in
place
.
D
.
Place the cable
mounting
threads
(
30
)
into
the
slot
on
the
fixed
plate
tab
(
32
)
so
that the
two
mounting
nuts
(
33
)
are
on
both sides
of
the
tab
.
Adjust
the
two
mounting
nuts
so
that the
#
10
-
32
nut
on
the cable rod
just
touches the slid
-
ing
plate
tab
(
31
)
.
Tighten
the
mounting
nuts
(
33
)
to
secure
the
cable
(
Figure
8
)
.
E
.
Continue
holding
the
operating
handle
in
the
ON
position
and
place
the
spring
(
34
)
over
the end
of
the rod
.
Screw
on
the
spring adjuster
(
35
)
and
tighten
until
it
begins
to
compress
the
spring
.
Do
not
overtighten
.
Figure
8
Fixed Plate
Adjustment
Making
Cable
Adjustments
A
.
Check
that circuit breaker
turns
OFF
and
ON
by moving
the
operating
handle
(
2
)
up
for
ON
and
down
for
OFF
.
If
the breaker does
not
switch
ON
,
loosen
the cable
mount
-
ing
nuts
(
29
)
at
the
fixed
plate
tab
(
28
)
,
hold the
operating
handle
in
the maximum
ON
position
,
and
move
the cable
(
16
)
toward the
top
of
the breaker
.
Retighten
the
mounting
nuts
(
29
)
to
secure
.
m
40
Side
View
of
Max
-
Flex
Handle
Operator
Spring
Adjustment
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