Roche Cobas 4800 System User Manual

6
Maintenance
cobas®
4800 System
Instrument
maintenance
System Manual
Instrument
maintenance
Maintenance
for
the instrument
is
initiated
and
managed
directly
from
the
software.
The
System
tab
shows the
actual
maintenance
status of
the instrument.
Maintenance
is
started from
the
cobas
x 480
tab.
Periodic
maintenance
must
be
performed
in order
to
ensure
safe and
reliable
operation
of
the
instrument.
A
maintenance
procedure
is completed
once the
procedure
has
been fully
executed
and the
resuits
are within
the specifications.
Aborting
maintenance
procedures
A maintenance
procedure
must always
be finalized.
Do
not abort
a maintenance
procedure.
Aborting
a maintenance
procedure
will lead
to a failed
status,
and
maintenance
will need
to
be
started
again.
After
aborting
a maintenance
procedure,
switch
off
the
instrument
and
switch
it on
again after
10 seconds.
Infection
by
samples
and
associated
materials
Always wear
disposable
gloves
during
maintenance.
Pay
special
attention
to
the
sharp
WARNING
edges
on
the ISWAP
and the
pipetting
channels.
Explosion
through
sparks
The
liquids
used
for
cleaning
are
flammable.
WARNING
Do not clean
the
instrument
in
the
vicinity
of
open
flames
or devices
which
could
create
sparks.
Do
not
use hot
air
blowers
to dry
the
instrument.
NOTICE
Instrument
damage
and malfunction
due to
incorrect
maintenance
Perform
only the
maintenance
actions
described
in the
daily and
weekly
maintenance
procedures.
No other
maintenance
is
allowed on
any module
of the
instrument.
The following
maintenance
intervals
have
to be followed:
Daily
maintenance
Recommended
daily
after instrument
startup.
Weekly
maintenance
Recommended
at the end
of
the week
before
shutting
down
the
instrument.
1f an
error
is
encountered
during
a maintenance
procedure,
try to resolve
the
problem
and re-start
the
maintenance
procedure.
1f
you cannot
resolve
the error
yourself,
cail
Roche
Service.
Preventive
inaintenance
As part
of the
preventive
service
program
two scheduled
preventive
rnaintenance
service
visits per
year
will
be required.
Preventive
maintenance
is performed
by
Roche Service.
The
duration
of each
preventative
maintenance
procedure
will
be
approximately
4
hours.
NOTICE
Instrument
damage
and
malfunction
due to
incorrect
maintenance
Performing
daily and
weekly
maintenance
is mandatory.
A run can
only be started
when
maintenance
is
complete.
1f any parts
of the
instrument
or carriers
have
become
contaminated,
the weekly
maintenance
procedure
must
be performed.
Do
not shut
down
the
control unit
or
the software
during
a
running
mainteriance
procedure.
Roche
Diagnostics
104
System
Manual
. Version
1.0

Roche Cobas 4800 System Specifications

General

Brand	Roche
Model	Cobas 4800 System
Category	Analytical Instruments
Language	English