Electrical Equipment; Basic Service Information - Zetor 86 41 forterra turbo Operator's Manual

ELECTRICAL EQUIPMENT

Nominal voltage
(minus (-) pole grounded)
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
Z 11741
Starter r (3)
Z 8641 - Z 11441
Z 11741 (Bosch)
Z 11741 (Marelli)
ELECTRICAL SYSTEM
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BASIC SERVICE INFORMATION

Connected to the chassis must be the storage battery the "minus" pole, while the
12 V
"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!
14V/70 A
14V/85A
12V/3,5 kW
12V/3 kW
12V/3,5 kW
200
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