Monterey M3 Owner's Manual page 69

Electrical System
Check the electrolyte level in the batteries regu-
larly and add distilled water as necessary. If the
batteries are frequently charged by the automatic
battery charger, the electrolyte level will have to
be checked more often. The correct fluid level in
the cells is usually approximately 1/4 to 1/2 inch
above the plates. If fluid is needed, fill to the
proper level with distilled water. Do not over fill!
NOTICE:
Some batteries are sealed and do not require
or allow the inspection of the electrolyte.
Keep the battery tops clean and dry. Dirt and
water can conduct electricity from one post to the
other causing the battery to discharge.
The battery posts should be kept free of corrosion.
Remove the cables and clean the posts and cable
clamps with a battery post cleaner or sandpaper
as required. Coating the battery posts and cable
clamps with Teflon or silicone grease will protect
them and reduce corrosion.
Battery cables, both hot and ground, must be
replaced when they show signs of corrosion or
fraying. Deteriorated cables cause a considerable
voltage loss when high currents are drawn, such
as starting the engine.
DANGER
A BATTERY CAN EXPLODE IF A FLAME OR SPARK IGNITES THE
HYDROGEN GAS THE BATTERY EMITS WHILE BEING CHARGED.
NEVER USE AN OPEN FLAME IN THE BATTERY STORAGE AREA.
AVOID STRIKING SPARKS NEAR THE BATTERY.
70
AC Electrical System Maintenance
Periodically inspect all wiring for nicks, chafing,
brittleness, improper support, etc. Examine the
shore power cord closely for cracks in the insula-
tion and corrosion in electrical connectors. Spray-
ing receptacles and electrical connections with an
electrical contact cleaner or a metal and electrical
protector will reduce corrosion and improve elec-
trical continuity.
Inspect all wiring for proper support, sound insula-
tion and tight terminals.
The entire AC circuitry, especially the shore power
cord, should be seasonally tested for proper con-
tinuity by an experienced electrician. This will
detect any shorts, open wires, or ground faults.
WARNING
CORROSION ALLOWED TO BUILD ON THE ELECTRICAL
CONNECTORS CAN CAUSE A POOR CONNECTION RESULTING IN
SHORTS, GROUND FAULTS OR POOR GROUND CONNECTIONS.
ELECTRICAL CONNECTORS SHOULD BE CHECKED AT LEAST
ANNUALLY AND CLEANED AS REQUIRED. DO NOT ALLOW
CORROSION TO BUILD ON CONNECTIONS.
WARNING
ELECTRIC SHOCK CAN CAUSE SEVERE INJURY OR EVEN
DEATH. THE AC AND DC ELECTRICAL SYSTEMS ALWAYS
SHOULD BE DISCONNECTED FROM THE POWER SOURCE
BEFORE INSPECTING OR SERVICING THE SYSTEM. NEVER
SERVICE ANY COMPONENT OF AN ELECTRICAL SYSTEM WHILE
IT IS ENERGIZED.
MONTEREY
BOATS