Husqvarna Automower 210 C Technical Manual page 69

4. AUTOCHECK, SERVICE PROGRAM
Manual test: Test of wheel motors
1. Click on the Wheel motors > button.
Click on the right arrow or left arrow to
increase respective reduce the force. One click
represents a 5% increase/reduction. 100%
wheel force gives maximum speed.
2. Read the values in respective boxes and bars.
3. Click on Wheel motors < to reverse the direction
of the wheel motors.
4. Click on Stop to end the test.
IMPORTANT INFORMATION
Lift up the rear wheels on the mower before
starting the wheel motors. Otherwise the
mower will drive off and may damage the
service cable.
Manual test: Testing the blade motor
WARNING
The blade disc rotates during the test
of the blade motor. Keep your hands
and feet at a safe distance.
1. Click on the Blade motor > button.
2. Read the value in the box and on the bar.
The value/blade motor speed should be about
2,500 rpm (1750 rpm for 260 ACX).
3. Click on the Blade motor button> to start the
mower in the opposite direction.
Manuellt test: Battery test
In cases where a battery test cannot be performed on
an installation, the test can be performed directly on
the work bench via Autocheck. Since resistance to the
wheel drive and blade disc during the test is quite
small, discharging the battery/batteries may take
several hours.
To start the test:
1. Click on the button Battery test.
2. Follow the instructions in Autocheck.
3. After completing the test, read the measured
battery capacity under Operating history, Battery
history.
When testing the wheel motors:
• Increase the force to 80% and block
respective drive wheels in at least ten different
positions over the wheel revolution. Check
that the motor starts again once blocking is
released.
• Increase the power to 100% and check that
the speed in each wheel is at least 45
cm/second (18"//second) for the 220 AC and
Solar Hybrid, and 60 cm/second (24"//second)
for the 230 ACX and 260 ACX.
• Check to make sure that the motors'
gearboxes do not slip by blocking respective
wheels. When blocked the speed should be
0 cm/second.
NOTE! If you need to help the wheel by hand
in order for the wheel motor to start and the
wheel motor stops as soon as the wheel is
blocked, the fault is in the control box.
NOTE! When a motor does not start and is
extremely difficult to turn by hand, except
fromthe wheel motor, the control box may be
faulty.
• Inspect the cabling and electrical connectors
on the wheel motors and to the mower's
control box.
English - 69