200
ELECTRICAL SYSTEM
F_02_135 F_02_125
ELECTRICAL EQUIPMENT
Nominal voltage
(minus (-) pole grounded) 12 V
Storage battery (1)
Z 8641 - Z 11441
12V/135Ah
12V/165Ah HD
12V/180Ah
Z 11741
12V/180Ah
Alternator with the integrated voltage
regulator
(2)
Z 8641 - Z 11441 14V/70 A
Z 11741 14V/85A
Starter r (3)
Z 8641 - Z 11441 12V/3,5 kW
Z 11741 (Bosch) 12V/3 kW
Z 11741 (Marelli) 12V/3,5 kW
BASIC SERVICE INFORMATION
Connected to the chassis must be the storage battery the ”minus” pole, while the
”plus” pole must be connected to the alternator. Opposite connection of the storage
battery would destroy the whole semi-conductor outfit of the alternator. When using
an auxiliary source (batteries) for starting the tractor, do not forget to connect the
"plus" to "plus" and "minus" to "minus" poles. In case any component of the electrical
system should be changed, disconnect the battery from the tractor chassis (-).
Thanks to that accidental short circuits on the terrninals are avoided.
No additional interventions into the electrical system are allowed (connection
of other electrrical appliances) for the reason of its possible overloading!
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