Zetor PROXIMA PLUS 8541 Operator's Manual page 12

ELECTRICAL INSTALLATION
50. No additional
into the tractor
equipment (connection
other electrical appliances)
are allowed because of its
possible overloading!
51. The values of electrical installation
are:
Nominal voltage
Earthed pole
Using of starting trucks or starting aid
devices with different voltage or
polarity may cause serious failures to
tractor.
52. It is necessary to be careful when
handling the battery and to avoid
short circuits. Tractors are equipped
with a battery cut-off
remember to turn it off when handling
the battery.
53. Tractors must not be run with the
disconnected battery
serious failure of tractor could occur.
SAFETY PRECAUTIONS FOR USERS
interventions
electrical
of
12 V =
( - ) pole
switch;
because
12