Sensors - Husqvarna Automower 210 C Technical Manual

Note that the most reliable test results can be achieved
when the mower is run on an installation.
A new battery for 220 AC, 230 ACX and Solar Hybrid
have a battery capacity of approximately 2200 mAh,
and a new battery for 210 C and 260 ACX has a
capacity of approximately 3000 mAh.
As the battery ages the battery capacity decreases. If
the displayed battery capacity is about 1500 mAh or
lower it is probable that the battery is spent and needs
to be replaced. Note that the values are approximate
and vary from mower to mower and presume that the
measurement is made in accordance with the
description.
Due to the measurement differences on the control box,
the capacity is always given slightly higher for battery A
than for battery B. The difference can be up to 400 mAh
without anything unusual occurring in the control box or
in the batteries.
IMPORTANT INFORMATION
Note that the threshold value of 1500 mAh is
purely a guide value and that the battery
capacity can vary from mower to mower. As
long as the mower can mow the lawn the
battery does not need replacing.
When replacing the battery, you should reset Trip Op.
counters. The value for Chargings OK, which is a
measurement of the age of the battery is then reset,
both on the main counter and on the trip counter. A
battery can normally take 1000 – 2000 charges (500
for 210 C).

1.13 Sensors

There are several types of sensors on the mowers,
collision sensors, tilt sensors, lift sensors and
ultrasonic sensors. These protect both the mower and
the operator.
1.13.1 Collision sensor
The collision sensors are the sensors that detect when
the mower collides with a fixed object. When the
sensors are activated, i.e. the mower collides with an
object, the mower waits and then turns to continue in a
different direction. The two collision columns on the
back of the mower detect the motion of the mower
body in relation to the mower chassis
1.13.2 Tiltsensor
The tilt sensor senses the mower's incline in relation to
the horizontal plane. X-angle indicates the incline for
forward - reverse, and the Y-angle indicates the incline
for left - right.
1. FUNCTION
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