Owner`s manual

SF 345

frequently charged by a 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!

Please note that some batteries are sealed and cannot be filled. 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. Wing nut connections should not be used to attach

battery cables. 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 petroleum jelly or silicone grease will

protect them and reduce corrosion. Battery cables, both positive 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, as for starting the engine.

NEVER USE AN OPEN FLAME IN THE BATTERY STORAGE AREA. AVOID STRIKING

SPARKS NEAR THE BATTERY. A BATTERY CAN EXPLODE IF A FLAME OR SPARK

IGNITES THE HYDROGEN GAS THE BATTERY EMITS WHILE BEING CHARGED.

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 insulation and corrosion in electrical connectors. Spraying receptacles and

electrical connections with an electrical contact cleaner or a metal and electrical protector will reduce corrosion

and improve electrical continuity.

Inspect all wiring for proper support, sound insulation, and tight terminals, paying particular attention to

portable appliance cords and plugs.

The entire AC circuitry, especially the shore power cord, should be seasonally tested for proper continuity

by an experienced electrician. This will detect any shorts, open wires or ground faults. Ground fault

interrupters should be tested periodically to ensure proper operation by pressing the test/reset buttons in the

center of face plate. The polarity indicator system also should be inspected for proper operation.

The engine maintenance required on the generator is similar in many ways to the main engines. The most

important factors to the generator's longevity are proper ventilation, maintenance of the fuel system, ignition

system, cooling system, lubrication system and the AC alternator.

Maintenance schedules and procedures are outlined in your generator owner’s manual. They should be

followed exactly.

CORROSION ALLOWED TO BUILD ON THE ELECTRICAL CONNECTORS CAN CAUSE A

POOR CONNECTION RESULTING IN SHORTS, GROUND FAULTS OR POOR GROUND CON-

NECTIONS. ELECTRICAL CONNECTORS SHOULD BE CHECKED AT LEAST ANNUALLY

AND CLEANED AS REQUIRED. DO NOT ALLOW CORROSION TO BUILD ON CONNEC-

TIONS.

THE AC AND DC ELECTRICAL SYSTEMS ALWAYS SHOULD BE DISCONNECTED FROM

THE POWER SOURCE BEFORE INSPECTING OR SERVICING THE SYSTEM. NEVER SER-

VICE ANY COMPONENT OF AN ELECTRICAL SYSTEM WHILE IT IS ENERGIZED.