21
CA280 M280EN1
1
2
3
10 mm
1
2
3
1
Take off the cell caps and ensure that electrolyte is
about 10 mm (0.4 in) above the plates. Check the level
of all cells. Top off with distilled water to the right level if
the level is low. Let the engine run for a while before
topping up with distilled water if the ambient tempera-
ture is below freezing. Otherwise, the electrolyte might
freeze.
Ensure that ventilation holes in the cell cover are not
clogged. Then put the cover back on.
The cable shoes should be clean and well tightened.
Clean corroded cable shoes and grease them with
acid-free Vaseline.
When disconnecting the battery, always
disconnect the negative cable first. When
connecting the battery, always connect the
positive cable first.
Discard used batteries in a proper way.
Batteries contains lead, which is detrimental to
the environment.
Before doing any electric welding on the
machine, disconnect the battery ground
cable and then all electrical connections to
the alternator.
Battery cell
Fig. 30 Electrolyte level in battery
1. Cell cap
2. Electrolyte level
3. Plate
EVERY 250 HOURS OF OPERATION (Monthly)
Never use an open flame when checking
the electrolyte level. Explosive gas is gene-
rated when the alternator is charging.
Open the cover and release the quick-screws (1).
Lift the battery cover (2).
Wipe the top of the battery dry.
Wear safety goggles. The battery contains
acid. Rinse with water if electrolyte comes
into contact with the body.
Battery – Checking the
electrolyte level
Fig. 29 Battery box
1. Quick-screws
2. Battery cover
3. Battery
Summary of Contents for CA280
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