Husqvarna AUTOMOWER 420 Operator's Manual page 13

• The product may only be operated,
maintained and repaired by persons that are
fully conversant with its special
characteristics and safety regulations.
Please read the Operator's Manual carefully
and make sure you understand the
instructions before using the product.
• It is not permitted to modify the original
design of the product. All modifications are
made at your own risk.
• Check that there are no foreign objects such
as stones, branches, tools or toys on the
lawn. If the blades hit foreign objects the
blades can be damaged. Always switch off
the product with the main switch before
clearing a blockage. Inspect the product for
damage before staring the product again.
• If the product starts to vibrate abnormally,
switch off the product with the main switch.
Examine the product for damages before
you start the product again.
• Start the product according to the
instructions. When the product is switched
on, make sure to keep your hands and feet
away from the rotating blades. Never put
your hands and feet under the product.
• Never touch moving hazardous parts, such
as the blade disc, before it has come to a
complete stop.
• Never lift up the product or carry it around
when it is switched on.
• Do not let persons who do not know how the
product works and behaves use it.
• The product must never be allowed to
collide with persons or other living creatures.
If a person or other living creature comes in
the product's way it shall be stopped
immediately. Refer to
page 40 .
• Do not put anything on top of the product or
its charging station.
1201 - 004 - 25.03.2020
To stop the product on
• Do not allow the product to be used with a
defective guard, blade disc or body. Neither
should it be used with defective blades,
screws, nuts or cables. Never connect a
damaged cable, or touch a damaged cable
before it is disconnected from the supply.
• Do not use the product if the Main switch
does not work.
• Always switch off the product using the Main
switch when the product is not in use. The
product can only start when the Main switch
has been switched on and the correct PIN
code has been entered.
®
• Husqvarna does not guarantee full
compatibility between the product and other
types of wireless systems such as remote
controls, radio transmitters, hearing loops,
underground electric animal fencing or
similar.
• Metal objects in the ground (for example
reinforced concrete or anti-mole nets) can
result in a stoppage. The metal objects can
cause interference with the loop signal
which then can lead to a stoppage.
• Operation and storage temperature is 0-50
°C / 32-122 °F. Temperature range for
charging is 0-45 °C / 32-113 °F. Too high
temperatures might cause damage to the
product.
2.3.2 Battery safety
WARNING: Lithium-ion batteries can
explode or cause fire if disassembled,
short-circuited, exposed to water, fire,
or high temperatures. Handle carefully,
do not dismantle, open the battery or
use any type of electrical/mechanical
abuse. Avoid storage in direct sunlight.
For more information about the battery, refer to
Battery on page 43
2.3.3 How to lift and move the product
WARNING: The product must be
switched off before lifting it. The
product is disabled when the Main
switch is in position 0 .
Safety - 13