Lenovo B40-70 Hardware Maintenance Manual - Lenovo B40-xx Notebook - Page 5
Safety information, Lenovo B40-30/B40-45/B40-70
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Lenovo B40-30/B40-45/B40-70 Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • "General safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic discharge" on page 6 • "Grounding requirements" on page 6 • "Safety notices: multilingual translations" on page 7 • "Laser compliance statement" on page 14 1
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Lenovo B40-30/B40-45/B40-70
1
This
chapter
presents
the
following
safety
information
that
you
need
to
get
familiar
with
before
you
service
a
Lenovo
computer:
•
“General
safety”
on
page
2
•
“Electrical
safety”
on
page
3
•
“Safety
inspection
guide”
on
page
5
•
“Handling
devices
that
are
sensitive
to
electrostatic
discharge”
on
page
6
•
“Grounding
requirements”
on
page
6
•
“Safety
notices:
multilingual
translations”
on
page
7
•
“Laser
compliance
statement”
on
page
14
Safety information