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 (d)
Install new contactor in reverse order of
(4)
Replacement of ball spring (9) as follows:
removal.
(a)
Unhook spring from adjusting screw and
(e)
Install panel in enclosure and reconnect
armature assembly.
wiring.
(b)
Adjust contactor ((1) above).
(5)
To replace accelerating contactor as follows:
e. Line Contactor.
(a)
Remove panel from enclosure ((3)
above).
NOTE
(b)
Disconnect electrical connections from
The line contactor is similar in
accelerating contactor.
construction to the accelerating contactor
(c)
Remove nuts from mounting studs,
with the exceptions that it has two sets of
remove screw (6), and lift accelerating contactor from panel.
main contacts and two normally open
auxiliary contacts (fig. 5-84)
.
1.
Nuts
6.
Mounting nuts
2.
Stationary contact
7.
Contact holder assembly
3.
Cotter pin
8.
Spring
4.
Post, movable
9.
Movable contact
5.
Line contactor
Figure 5-84. Auxiliary contacts.
5-112
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