Batterie - Mercedes-Benz 300 SD-Turbo Diesel 1985 Owner's Manual

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Electrical System
Battery
Check fluid level in each cell approxi­
mately every fo u r weeks, and more
frequently during the summ er and in
hot climates.
Refill battery only with distilled water.
Do not use metal funnels or push
through the overfill-protection dia­
phragm s in filler holes.
The battery is com pletely filled when
the water stops draining through the
overfill-protection diaphragm.
To check the battery charge with a
hydrom eter, push its tip through the
overfill-protection diaphragm and
take the electrolyte sample.
Coat battery terminal clamps with
acidproof grease. Keep battery clean
and dry.
The service life of the battery is also
dependent on its condition of charge.
It m ust be maintained sufficiently
charged fo r the battery to last an o p ti­
mum length of time.
Therefore, we recom m end that you
have the battery charge checked fre ­
quently if you use the vehicle mostly
fo r short distance trips, or if it is not
used fo r long periods of time.
Only charge battery with a battery
charger when it is disconnected from
the vehicle electrical circuit.
Warning!
Battery fluid contains sulfuric acid.
Dot not allow this fluid to com e in
contact with eyes, skin, or clothing.
In case it does, immediately flush
affected area with w ater; if necessary
seek medical help.
A battery will also produce hydrogen
gas, which is flammable and explo­
sive. Keep flames or sparks away
from battery, i.e. im proper connection
o f jum per cables, cigarette smoking,
etc..
While the engine is running the
battery terminal clamps m ust not be
loosened or detached as otherwise
the alternator and other electronic
units w ould be damaged.
Only to w vehicle with the battery
connected.

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