Electrical Schematics - Sea Ray 340 Sundancer Owner's Manual

S
dockside power while stopping the flow of DC
corrosive currents.
The galvanic isolator is located behind the cabin
AC & DC power panels.
O I/O S D
PTIONAL TERN
T & T T
ON RANSOM RIM
TRIM TABS
18. M E
ARINE LECTRONIC
A -C
NTI ORROSION
(M
ERCATHODE
( O
WITH PTIONAL
E O )
NGINES NLY
The automatically controlled Cathodic Anti-
Corrosion System for marine installation protects
underwater metals from the effects of corrosion and
electrolysis on stern drives.
components are designed for marine service. DO
NOT PAINT THE MERCATHODE
The anode and reference electrode are attached to
the electrode assembly under each stern drive unit.
The solid state controller is mounted within a plastic
housing on the transom in the bilge.
Maintenance
®
The Mercathode system must be tested to ensure
adequate output. The test should be performed
every 100 hours or annually. Contact your authorized
®
Sea Ray dealer to arrange for this test. Refer to
the engine operator's manual for more detailed
information.
® (375 Sundancer
340 Sundancer
6 • E
ECTION
E Z A
RIVE NGINE INC NODES
(F . 6.27.1)
ABS IG
ZINC ANODE
C
ATHODIC
S
YSTEM
®
)
I /O
NBOARD UTBOARD
The system
®
SYSTEM.
® )
S
LECTRICAL
®
M
ERCATHODE
(F . 6.27.2)
IG
19. AC & DC E
S
CHEMATICS
H
ARNESSES
This owner's manual contains electrical
schematics and wiring harness illustrations for
your boat. (Refer to subsections 20 & 21) These
electrical schematics were generated by electrical
CAD designers at the engineering division for
technical reference and service technicians. Sea
Ray ® does not recommend that you attempt to
work on the boat's electrical system yourself.
Instead, we recommend that you take your boat
to your authorized Sea Ray
Sea Ray ® reserves the right to change or update
the electrical system on any model at any time
without notice to the consumer and is NOT
obligated to make any updates to units built prior
to changes.
YSTEM
S
YSTEM
CONTROLLER
(LOCATED IN ENGINE
COMPARTMENT
ON TRANSOM)
ELECTRODE
ASSEMBLY
LECTRICAL
& W
IRING
® dealer for service.
6.27