Sea Ray 270 Select EX, Руководство пользователя

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6.9
S
ECTION
6 • E
LECTRICAL
S
YSTEM
270 Select EX
Never block air circulation through the unit. Never
store any gear on top of the units.
! WARNING
Leave the converter running at all times to
maintain the 12 volt system voltage.
NOTICE
10. B
ATTERY
C
HARGER
/C
ONVERTER
(O
NLY
W
ITH
S
HORE
P
OWER
O
PTION
)
The battery charging unit located on the bilge
component board is fully automatic and is designed
specifically for the marine environment. The high
frequency characteristic has allowed these
chargers to achieve a huge size and weight
reduction over their previously used equipment.
Commonly called high frequency or smart chargers,
these units bring a new sophistication to the battery
charger field.
Charging characteristics contain four (4) modes:
• Boost Mode - this is initiated at power up and
provides the chargers full-rated current to the
battery bank at a level of 14.4V until battery
reaches 90% of full charge.
• Normal Mode - this stage immediately follows
the bulk charge mode. It maintains the battery
voltage at the bulk charge voltage level, but
gradually decreases the current as the battery
accepts the charge until it reaches a
predetermined current level.
• Float Mode - this stage is designed to hold the
battery at a safe, low voltage (typically 13.2V)
providing up to the chargers full rated amperage
to accommodate DC load requirements. The
charge will remain in this mode until the 12 volt
system is activated.
• Equalize Mode - this stage activates for 15
minutes every 21 hours. When the converter/
charger is in the float mode the voltage is
increased to 14.4 volts which mixes the battery
electrolyte to prevent battery stratification.
Disconnect the power cable from power source before
performing maintenance.
! WARNING
9. S
ERVICING THE
M
AIN
D
ISTRIBUTION
P
ANEL
NOTE: Servicing should be referred to a qualified
electrician.
A. T
O
R
EPLACE A
F
AULTY
C
OMPONENT ON
THE
M
AIN
D
ISTRIBUTION
P
ANEL
:
1. Turn all breakers OFF.
2. Unplug the shore power.
3. Remove screws from all sides except the
hinged side of panel. The main distribution panel
is hinged to swing open for servicing.
4. Reverse the procedure for closing the panel.
C. M
AINTENANCE FOR
S
HORE
P
OWER
C
ABLE
AND
S
HORE
P
OWER
I
NLET
The metallic parts of your cable and inlet are made
to resist corrosion. In salt water environment, life
of the product can be increased by periodically
wiping the exposed parts with fresh water, drying
and spraying with a moisture repellent.
A soiled cable can be cleaned with grease-cutting
household detergent. A periodic application of vinyl
protector will help both ends and cable maintain their
original appearance.
In case of salt water spray or immersion: Rinse
plug end and/or connector end thoroughly in fresh
water, shake or blow out excess water and allow
to dry. Spray with a moisture repellent before reuse.
Disconnect the power cable from power source before
performing maintenance.
! WARNING