Husqvarna Automower 310 Technical Manual page 57

5. REPAIR INSTRUCTIONS
5.1.4 Magnets for sensors
There are three magnets in the body, one for
each collision sensor and one for the lift sensor.
The magnets have a south and a north pole. It is
important that the magnets are fitted correctly. If they
are not fitted correctly the collision or lift sensor will
transmit a constant signal.
The magnets only need to be removed in exceptional
cases and if this is necessary it is very important
to mark them so that they are refitted correctly.
5.1.5 Cables
The various electrical components (e.g. circuit
boards, sensors and motors) are connected to each
other by various types of cables. The connectors on
the circuit boards are marked with text in English that
describes which cable is to be connected.
There are a number of points on the chassis to
which the cables can be attached with cable ties.
We recommend that these fixing points are used
at all times. It produces a safer installation and
reinforces the intuitive feel for where the cable
should be connected.
5.1.6 Battery
The robotic lawnmower is equipped with one special
Li-Ion battery. The battery is maintenance-free, but
has a limited life span. The battery is expected to last
for 3 000 - 4 000 charging cycles.
The battery is specially adapted to minimise
disturbance to the loop sensors and is equipped with
additional overload protection. Use only an original
battery from the Husqvarna. The battery must not be
mixed up with similar batteries used for instance with
other GARDENA lawn care products.
English - 57
TH_1158203_310_315_GARDENA_US.indd 57 2016-05-11 10:16:18