Husqvarna AUTOMOWER 420 Operator's Manual page 25

2 2
2. Divide the m / ft of the lawn with the approximate
daily operation capacity. Refer to table below.
3. The result is equal to the number of hours that the
product must mow each day. The number of hours
includes both mowing, searching and charging
time.
Product work capacity Approximate daily operation
capacity, m
®
Automower 420 92 / 990
®
Automower 430X 133 / 1430
®
Automower 440 167 / 1800
®
Automower 450X 208 / 2240
2
Example: A lawn of 500 m / 5400 ft
®
Automower 420.
2
500 m / 92 ≈ 5.5 h.
2
5400 ft / 990 ≈ 5.5 h.
Days / week h / day
7 5.5
3.13.2.3 To copy the schedule setting
To get access to the menu in the
1. Do steps 1–3 in
display of the product on page 24 .
2. Use the arrow buttons and the OK button to move
through the menu structure
Copy .
3. Use the arrow buttons and the OK button to copy
the schedule setting. You can copy the schedule
settings day to day or for the full week.
3.13.2.4 To reset the schedule setting
You can remove all schedule settings and use the
factory setting.
To get access to the menu in the
1. Do steps 1–3 in
display of the product on page 24 .
2. Use the arrow buttons and the OK button to move
through the menu structure
Reset .
a) Push the arrow buttons to select
to only reset the current day to factory
settings.
b) Push the arrow buttons to select
reset all schedule settings to factory settings.
1201 - 005 - 19.03.2021
3.
3.13.3 Cutting height
The cutting height can be varied from MIN (2 cm / 0.8
2 /h, ft 2 /h
in.) to MAX (6 cm / 2.4 in.).
Note:
display of the product as a scale/numerical value.
2
, cut with a
Suggested sched-
3.13.3.1 To set the cutting height
ule setting
1.
07:00- 12:30 / 7:00
am - 12:30 pm
2.
3.
4.
3.13.4 Security level
Schedule > Overview >
There are 3 security levels for the product.
•
•
Schedule > Overview >
Current day
•
All week to
Push the OK button.
The height adjustment setting is shown in the
CAUTION:
During the first weeks after
a new installation, the cutting height must be
set to MAX to avoid damaging the loop wire.
After this, the cutting height can be lowered
step by step every week until the desired
cutting height has been reached.
Do steps 1–3 in To get access to the menu in the
display of the product on page 24 .
Use the arrow buttons and the OK button to move
through the menu structure
Use the arrow buttons to set the cutting height.
Push the OK button.
Function Low
Alarm
PIN-code
Time lock X
Alarm - An alarm goes off if the PIN-code is not
entered within 10 seconds after the STOP button is
pushed. The alarm also goes off when the product
is lifted. The alarm stops when the PIN-code is
entered.
PIN-code - The correct PIN-code must be entered
to get access to the Menu structure of the product.
If the incorrect PIN-code is entered 5 times, the
product is locked for a time. The lock is extended
for each new incorrect try.
Time lock - The product locks if the PIN-code has
not been entered in 30 days. Enter the PIN-code to
get access to the product.
Cutting height .
Medium High
X
X X
X X
Installation - 25