TM 5-3610-253-14
o.
To replace Star-Delta switch, proceed as follows:
(1) Tag and disconnect wiring from switch.
(2) Remove retaining nuts, washers, screws, and defective switch.
(3) Install new switch and secure with screws, washers, and nuts.
(4) Reconnect all wiring and proceed to step q.
To replace control power on switch, proceed as follows.
p.
(1) Cut heat shrink away from defective switch.
(2) Tag and disconnect wiring.
(3) Remove retaining screw in center of switch and remove defective
switch.
(4) Install new switch and secure with retaining screw.
(5) Place heat shrink around wires and reconnect wires.
(6) Place heat shrink around switch and shrink with heat shrink gun.
Reinstall switch mounting plate and cover, and retain with screws.
q.
Reinstall Star-Delta switch ring and retain with screws.
r.
Reinstall Star-Delta switch knob and secure with screw.
s.
Reinstall main power switch ring and retain with screws.
t.
Reinstall main power switch knob and secure with screw.
u.
As noted in step d., reinstall clamp pressure adjustment knob and secure
v.
with screw.
w.
Reinstall cover on clamp pressure adjustment knob.
x.
Turn on circuit breaker.
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