Sea Ray 390 Sundancer, Owner'S Manual

Page: 116 / 184

390 Sundancer ® ( 425 Sundancer ® )
6.14
S
ECTION
6 • E
LECTRICAL
S
YSTEM
A. I
NTERNATIONAL
R
ECEPTACLE
All readily accessible 220V outlets are protected
by a Residual Current Circuit Breaker (RCCB)
located in an out-of-sight location such as under a
cabinet and includes a test switch to verify proper
operation. Its function is similar, but not identical to
the 120V GFI.
RCCB O
UTLET
(F
IG
. 6.14.2)
Z
INC
A
NODES ON
T
RANSOM AND
T
RIM
T
ABS
(F
IG
. 6.14.3)
ZINC ANODE ON TRIM TABS
TRIM TABS
ZINC ANODE
TRANSOM ZINC ANODE
A
B
C
D
GFI O
UTLET
(F
IG
. 6.14.1)
Persons with heart problems or other conditions
which make them susceptible to electric shock may
still be injured by ground faults on circuits protected
by the GFI receptacle. No safety devices yet designed
will protect against all hazards or carelessly handled
or misused electrical equipment or wiring.
! CAUTION
throughout the sport yacht. This allows your
s p o r t ya c h t t o h ave a n e l e g a n t ex p o s e d
receptacle while still providing protection from
shock hazards. Please read and understand
the CAUTION block above.
The GFI receptacle is designed to protect
people from the line-to-ground shock hazards
which could occur from defective power tools
or appliances operating from this device, or
from down-line outlets protected by it. It does
not prevent line-to-ground electric shock, but
does limit the time of exposure to a period
considered safe for normally healthy persons.
It does not protect persons against line-to-line
or line-to-neutral faults.
The GFI receptacle does not protect against
short circuits or overloads. This is the function
of the circuit breaker.
17. E
LECTROLYTIC
C
ORROSION AND
Z
INC
A
NODES
Electrolysis corrosion of metals on power boats can
result in serious deterioration. The boat owner must
be aware of the possibilities of galvanic action (the
deterioration of metals due to dissimilar
characteristics when placed in salt water), and/or
electrolysis. It is the owner’s responsibility to check
for and replace damaged parts due to galvanic
deterioration. Refer to your Sea Ray
® dealer to
investigate the source of stray corrosive currents.
Zinc plates are installed on the transom and trim
tabs to protect underwater hardware. Zinc, being
much less “noble” than copper based alloys and
aluminum used in underwater fittings, will deteriorate
first and protect the more noble parts.
D
C
B
A