Installation manual

On-board maintenance
Motor C ontrol Unit familiarization
Figure 41 Motor Control Unit familiarization
S302
K301 K302
S303
REMOTE
HOIST STOP
LOWER
(CD015406E)
A
S302
S301
S303
K301 K302
(A) Hand crank. If
the hand crank is
removed from its
storage position inside
the Motor Control
Unit, the entire unit is
disabled by the safety
switch S303.
(S301) Main circuit
breaker for the Motor
Control U nit. Provided
with two power buttons,
a red button to power
off the hull unit, and a
green button to power
it on.
(S302) Local control
selector, allows you
to lower and hoist
the transducer array
locally.
(S303) Hand crank
safety switch
(K301) Contactor
(K302) Contactor
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