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ENSURE THAT LEADS ARE PROPERLY FUSED AT THE BATTERY. (REFER TO ABYC REC-
OMMENDATIONS.)
A note about the internal d.c. fuse: The internal wiring of the Phase Three charger is pro-
tected against dangerous overheating in the event of an internal short, or reverse polar-
ity hook-up, by an internal d.c. fuse. The fuse is not user replaceable. If this fuse blows
the unit must be returned to NEWMAR or a qualified electronic technician for repair.
Typical d.c. wiring configurations are illustrated in FIGURES 1 and 2.
FIGURE 1: Simple d.c. Wiring (Preferred Method)
Note: This diagram does not
illustrate a complete system.
Refer to ABYC Standards E-8)
AC Electrical Systems on Boats,
and E-9) DC Electrical Systems
on Boats
*
*Per ABYC A-20: A d.c.
chassis grounding conductor
shall be connected from the
case of the battery charger to
the engine negative terminal or
its bus, and must not be more
than one size under that
required for the d.c. current-
carrying conductors, and not
less than 16 AWG.
IMPORTANT: Install fuses at batteries
per ABYC recommendations.
7
U.S.A. HEADQUARTERS
EURO WAREHOUSE
E
P
P
LECTRONIC
OWER
RODUCTS
P.O. Box 1306, Newport Beach, CA 92663
Phone:+31-35-603-2494
C
! ! ! ! !
N
Phone: 714-751-0488 Fax: 714-957-1621
OMMUNICATION
AVIGATION
Fax:+31-35-603-2149
E-Mail: sales@newmarpower.com
www.newmarpower.com
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