Zetor PROXIMA PLUS 90 2012, Operator'S Manual

Page: 127 / 212

126
ELECTRIC INSTALLATION
E602
ESSENTIAL SERVICE INFORMATION
The battery shall always be connected with “minus” pole to the frame and “plus” pole
to the alternator. Reverse connection of the battery destroys the semi-conducting
equipment of the alternator. With use of an additional battery for starting of the trac-
tor, do not forget connect the outlets "plus" to "plus" and "minus" to "minus". In case
of a replacement of some part of the charging circuit, disconnect the battery using the
disconnector from the frame of the tractor (“-“ pole). This prevents any accidental
short-circuit on the terminals.
With any manipulation or repair of the starter it is necessary to disconnect mi-
nus pole of the battery and move all shifting levers including lever of engage-
ment of the output shaft to neutral position (do not also forget if arrested
switches of output shafts on the right column of the cabin are off to avoid
spontaneous start and jeopardise life of the mechanic.
It is forbidden to start the tractor by short-circuiting the starter terminals.
Start the tractor from the driver’s seat only.