Basic Service Information; Accumulator Battery - Zetor Major 80 Operator's Manual

BASIC SERVICE INFORMATION

Accumulator battery must be always connected by a "minus" pole to earth electrode
and "plus" pole connected with alternator. Reversely connected accumulator battery
will destroy the whole of semiconductor device of alternator. When using auxiliary ac-
cumulator battery for starting the tractor, do not forget to connect "plus" to "plus" and
"minus" to "minus". If replacement of a part of charging circuit is done, disconnect a
battery from the earth electrode of the tractor by battery disconnector (-). Any inciden-
tal short circuits on clamps are excluded.
With any manipulation or starter repair, it is necessary to disconnect the mi-
nus pole of the battery and to shift all the levers including PTO shaft shifting
lever to neutral position so as to prevent spontaneous start and endangering
the life of a repairman.
It is forbidden to start by short circuiting the clamps of starter.
Start tractor only from driver's seat.
ELECTRICAL INSTALLATION
100

ACCUMULATOR BATTERY

Accumulator battery is located in a box
on the left side of the tractor.
After unscrewing the screw marked with
an arrow, lid of box of accumulator bat-
tery can be opened together with steps.
NM13N076