Belarus 1221.2, Руководство оператора

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BELARUS-1221.2/1221V.2/1221.3 Scheduled maintenance
262
Operation 29. Batteries
CAUTION! The batteries contain
sulfuric acid that causes severe burns in
case of skin exposure. Avoid exposure of
hand skin, eyes and clothing to the acid.
When the acid gets onto external body
parts, rinse them with a strong jet of pure
water. In case of ingestion, drink plenty
of water or milk. In case of contact with
the mucous membrane of an eye, rinse it
with plenty of water for 15 minutes and
then call for medical assistance. Keep
sparks or flames away from the area of
electrolyte, as this can cause an
explosion. Charge the batteries in a
ventilated room. When servicing
batteries wear protective goggles and
gloves.
• Check the electrolyte level (it must be
above the edges of the separators by 10
to 15 mm, i.e. corresponding to the top
mark on the battery body). If necessary,
add distilled water (filling with
electrolyte is not recommended) ;
• Check the electrolyte density, in case
of a drop in density by 0.03 g/cm³ recharge
the battery. Do not measure the electrolyte
density immediately after filling with
distilled water because the readings will not
be correct;
• Wipe the battery surface with 10%
solution of baking soda and then wash with
water;
• Lubricate the terminals of two lead-in
wires with a thin layer of petrolatum and
tighten;
• The battery must be properly secured on
the tractor;
• If there are ventilation holes in the plugs
1, clean them