Air Filter Inspection / Replacement; Electrical Maintenance; General Maintenance - Beta Marine Beta 43 Operator's Maintenance Manual

Air Filter Intake
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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Maintenance - Electrical
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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