Air Filter Inspection / Replacement; Electrical Maintenance - Beta Marine Beta 28 Operator's Maintenance Manual

AIR FILTER
These engines are fitted with an air intake filter which should be checked every season and changed every 2 years or
sooner if badly clogged. If badly clogged check more often.
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ELECTRICAL MAINTENANCE

WARNING!
UNDER NO CIRCUMSTANCES SHOULD THE BATTERY BE DISCONNECTED OR
SWITCHED OFF WHEN THE ENGINE IS RUNNING. THIS WILL SERIOUSLY
DAMAGE THE ALTERNATOR.
PANELS AND WIRING
SEE INSTALLATION NOTES, PAGE 30.
GENERAL MAINTENANCE
1. The panel must be protected from rain and sea water,
see installation. Sea water entering the key switch will
eventually cause corrosion and could result in the
starter motor being permanently energised and
burning out. Spray key switch every month with
WD40 or equivalent; or apply 'vaseline'.
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2. Check batteries for acid level and top up if required.
For low maintenance and 'gel' batteries see
manufacturers instructions.
3. Loose spade terminal connections are the most
common cause for electrical faults - check on a
regular bases (see maintenance instructions).
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