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Safety
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2
Safety
Before
commissioning
of
the
vacuum
system,
read
these
operating
instructions
with
care.
Please
contact
your
contact
person
from
Busch
if
there
are
any
questions.
Keep
the
operating
instructions
so
that
you
can
use
them
for
reference
at
a
later
time
if
nec
‐
essary.
These
operating
instructions
remain
valid
as
long
as
the
customer
does
not
make
any
changes
to
the
product.
The
vacuum
system
is
intended
for
industrial
use.
It
must
only
be
operated
by
technically
trained
specialists.
Always
wear
personal
protective
equipment
in
accordance
with
local
regulations.
The
vacuum
system
has
been
designed
and
produced
according
to
state
‐
of
‐
the
‐
art
methods.
Nevertheless,
a
residual
risk
remains
in
operation.
Potential
dangers
are
highlighted
in
these
operating
instructions.
Safety
and
warning
notes
are
marked
as
follows,
with
the
words
DAN
‐
GER,
WARNING,
CAUTION,
ATTENTION
and
NOTE:
DANGER
...
Indicates
a
threatening
hazard.
Failure
to
observe
safety
instructions
will
result
in
death
or
serious
injury.
WARNING
...
Indicates
a
potential
hazard.
Failure
to
observe
safety
instructions
may
result
in
death
or
se
‐
rious
injury.
CAUTION
...
Indicates
a
potential
hazard.
Failure
to
observe
safety
instructions
may
result
in
slight
inju
‐
ry.
ATTENTION!
...
Indicates
a
potential
hazard.
Failure
to
observe
safety
instructions
may
result
in
property
damage.
NOTICE
...
Indicates
helpful
advice
and
recommendations
as
well
as
information
for
efficient
and
smooth
operation.
2.1
Safety
devices
The
motor
of
the
rotary
vane
vacuum
pump
is
safeguarded
by
a
motor
protection
switch.
If
an
overload
occurs
the
vacuum
system
is
shut
down.
2.2
Emergency
information
In
an
emergency
case,
the
vacuum
system
can
be
switched
off
with
the
main
switch
of
the
switch
and
control
cabinet,
which
has
the
function
of
an
emergency
‐
stop
switch.
