Electric Installation; Electric Set; Lead Battery; Battery Disconnector - Zetor Z 8641 Supplement Operators Manual

ELECTRIC SET

Nominal voltage
Grounded minus (-) pole
Battery (1)
12V / 155Ah
Alternator with built-in voltage regula-
tor (2)
14V / 95A
Starter with reducer (3)
12V / 3kW
Vee belts of alternator and water
pump drive
AVX10x1385Laservice

ELECTRIC INSTALLATION

D301

LEAD BATTERY

The lead battery is installed under a
12V
cover on the left side of the tractor, under
the cab footboard.
The battery is accessible after lifting off
the cab footboard.
12V
When lifting off the cab foot-
board, it is necessary to have
the cab door closed.
1- Remove the screw (1)
2- Lift the footboard in direction of the
arrow.
3- Secure the lifted footboard with a
screw in the footboard hole (2).
4- Remove the safety catch (3).
5- Hold the cover at the lower edge, lift
and remove it.
D305

BATTERY DISCONNECTOR

The battery disconnector (1) is located
on the left side of the tractor, close to the
starter.
a- Battery connected
b- Battery disconnected
21
When parking the tractor, discon-
nect the battery using its discon-
nector (1). This stops permanent
minimum power withdrawal of the
warning lights interrupter (approx.
10mA). In case the tractor is put
aside for a longer period, it is
necessary to recharge the battery
at least every three months due
to battery self-discharging.
D302