Husqvarna Automower 405X Workshop Manual page 12

Total mowing : The total time in hours that the
•
cutting motor has been running.
Total search time : The total time in hours that the
•
product has been in search mode. This means the
time from starting to search for the charging station,
until the product has docked. Depending on the
installation and work area, it is normal with 10-20%
search time of the total running time.
Total charge time : The total time in hours when the
•
product has been charging.
Complete chargings : The total number of complete
•
chargings. A complete charging is defined as a
charging that proceeds for more than 20 minutes,
and is terminated when the charge current is less
than 300 mA.
Efficiency : How much of the total operating time that
•
the product has mowed the lawn.
mowing time divided by the charging time + running
time.
Run time/Fault : The average time the product has
•
run for each fault message displayed.
is the total running time divided by the number of
occurring faults.
4.4.2.2 Tools - History, total - Search times
History, total - Search times menu has 2 sections:
The
Overview : Shows the average, max and min search
•
time of the last 12 searches.
Search times : Shows each of the last 12 searches.
•
4.4.2.3 Tools - History, total - Mow times
History, total - Mow times menu has 2 sections:
The
Note: The mow time is defined as the time that the
cuting motor has been running.
Overview : Shows the average, max and min mow
•
time of the last 12 mowing operations. The menu
shows each of the last 12 mowing operations.
Mow times : Shows each of the last 12 mowing
•
operations.
4.4.2.4 Tools - History, total - Battery capacity
History, total - Battery capacity menu has 4
The
sections: Test 1, 2, 3 and 4. Each of the 4 most recent
battery tests are saved in
the tests the following is shown:
• Date : The date of the test
Time : The time of the test
•
Chargings : The number of complete chargings at
•
the time of the test.
Capacity : Measured battery capacity (mAh) during
•
the test.
4.4.3 Tools - History, trip
History, trip - Key data has the same information as
The
History, total - Key data . However, in History, trip -
in
Reset trip values it is possible to reset all values, just
like for a trip meter in a car.
12 - Special menus
Efficiency is the
Run time/fault
Battery capacity . For each of
4.4.4 Tools - Test
Note: The battery voltage should be at least 18 V when
testing the wheel and cutting motors.
4.4.4.1 Tools - Test - Motors
Note: The STOP button needs to be enabled to enter
To operate the product with the
this menu. Refer to
hatch opened on page 9 .
Tools - Test - Motors has 3 sections: Wheel motor ,
The
Cutting motor and Cutting height motor .
Wheel motor :
•
1. Lift the product until the drive wheels are off the
ground.
2. Increase (Arrow up button) the power to 80%
and block each drive wheel in different positions.
Check that the motor starts again when the
blocking is released.
3. Increase the power to 100% and check that the
speed in each wheel is at least 50 cm/s / 20
in./s.
4. Block each wheel and check that the gearboxes
of the motors are not slipping. When blocking,
the speed should be 0 cm/s. Also listen for
abnormal sounds from the gearbox.
5. Decrease (Arrow down button) the power to 0%.
6. Push the Back button to exit the test.
Note: If a wheel motor fails to start and is difficult to
rotate by hand, the fault is most likely in the motor
control circuit board or in the wheel motor.
Note: If the wheel motor needs help by hand to start,
and the wheel motor stops when the wheel is
blocked, the fault is in the motor control circuit board
and not in the wheel motor.
Cutting motor :
•
WARNING: The blade disc rotates during
the cutting motor test. Keep your hands and
feet at a safe distance.
1. Push the OK button to start the cutting motor
test.
2. Check the displayed values of
Current .The speed is normally 2300 rpm. The
current is normally 350 mA +/- 100 mA.
3. Push the Back button to exit the test.
Cutting height motor
•
1. Push the OK button to start the cutting height
motor test. The blade disc will move up and
down.
2. Push the Back button to exit the test.
Speed and
1582 - 001 - 23.12.2020