Safety Warnings; Preventing Damage To The Battery - Festool TOPROCK BT 20 Manual De Instrucciones

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1 Symbols
Warning of general danger
Warning of electric shock
Read the operating instructions and
safety instructions.
Do not dispose of it with domestic
waste.
Do not dispose of it with domestic
waste.
CE marking: Confirms the conformity
of the power tool with the European
Community directives.
Safety class II
Do not operate at high volume over
long periods of time!
Risk of injury to fingers and hands!
Only use and store the battery at
temperatures of between -10 °C and
+40 °C.
Keep away from water – do not
immerse in liquids.
Make sure that the battery is not
subjected to physical blows or impacts.
Do not drill or drive in screws here.
For indoor use only
Energy efficiency label
Polarity of the DC plug connector
Direct current
DC
~ AC Alternating current
8
Marks the position of
the battery.
2

Safety warnings

WARNING! Read all safety warnings,
instructions, illustrations and specifica­
tions provided with this power tool. Failure to
follow all instructions listed below may result in
electric shock, fire and/or serious injury.
Save all warnings and instructions for future
reference.
The warranty expires if you open the machine
housing or make any other modifications to the
machine.
2.1

Preventing damage to the battery

Cells in lithium-ion batteries are sealed so as to
be gas-tight and are non-hazardous provided
they are used and handled in accordance with
the manufacturer's instructions.
Handle discharged batteries with care.
–
Batteries represent a safety hazard as
they can cause a very high short circuit
current. Even if Li-ion batteries appear to
be discharged, they are in fact never fully
discharged and therefore continue to
represent a safety hazard.
Charge the machine at regular intervals to
–
prevent hazards posed by a deeply
discharged battery.
– Make sure that the battery is not subjected
to physical blows or impacts. Impacts and
penetrating objects may damage the
battery. This may lead to leakages, the
generation of heat or smoke, or cause the
battery to ignite or explode.
– Do not expose the device to an extremely
high temperature surrounding environ­
ment. This may cause the battery to
explode or flammable liquids or gases to
escape from the battery.
– Do not open, crush or overheat the
machine (for example, also protect it from
constant sunlight or naked flames).
Failure to observe these precautions is a
fire and explosion hazard and may result in
burns.
– Do not immerse the machine in liquids
such as (salt) water. Contact with liquids
may damage the battery. This may lead to
the generation of heat or smoke, or cause
the battery to ignite or explode. Do not
continue using the machine. Consult an
authorised Festool customer service agent.
Do not expose the machine to extremely
–
low air pressure. This may cause the