Electric Installation; Basic Service Information; Accumulator Battery - Zetor FORTERRA HSX 120 Operator's Manual

No additional interventions may be carried out on electric installation of the tractor
(connection of other electric consumers) due to its possible overloading!
With repairs of electric installation pay special attention in particular to manipulation with the battery
to avoid any contact of electrolyte with skin or clothing.

Basic service information

The battery must always be connected to the ground with
the 'minus' pole and the 'plus' pole to the alternator. The
incorrectly connected battery will destroy the entire
alternator semiconductor device. When using the auxiliary
battery to start the tractor, do not forget to connect the
terminals 'plus' to 'plus' and 'minus' to 'minus'. If any part
of the charging circuit is being replaced, disconnect the
battery from the tractor frame (-) using the battery
disconnector. This eliminates accidental short circuits at
the terminals.
During any manipulation or repair of the starter,
the negative terminal of the battery must be
disconnected and all shift levers, including the PTO
shift lever, must be shifted to neutral to prevent
unintentional starting and endanger the life of the
service staff.
It is forbidden to start the tractor by short-
circuiting the starter terminals. Always start the
tractor from the operator's seat.

Accumulator battery

The accumulator battery is installed under the cover on
the left side of the tractor under the cab step. The battery
is accessible after folding up of the cab step.
During folding up of the cab step the cab door
must be closed.
1 - Remove the screw (1)
2 - Lift the step in the arrow direction
3 - Secure the lifted step with a screw inserted to the
opening (2) in the step
4 - Remove the safety pin (3)
5 - Grasp the bottom edge of the cover and remove it

ELECTRIC INSTALLATION

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