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Sigma 6000+ - Page 20

Sigma 6000+
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SIGMA
6000
IV
PUMP
PREVENTATIVE
MAINTENANCE
8.
ELECTRICAL
SAFETY
CHECKS
(Optional)
This
test
should
be
performed
as
required
and
at
intervals
specified
at
your
facility.
Suggested
Testing
a.
Leakage
measurements
for;
grounded
normal
polarity
and
lifted
neutral,
both
normal
and
reversed
polarity.
.
Less
than
25
microamps
(single
6000)
Less
than
30
microamps______{(dual
6002)
Less
than
40
microamps
(export
6000)
b.
Grounding
conductor
resistance
from
safety
prong
to
unit
conductive
metal
case.
Less
than
0.1Sohms
|
(dual
or
export)
Less
than
0.lohms
(single)
9.
GAUGE
OCCLUSION
TEST
(Optional)
a.
Select
an
IV.
set
of
the
appropriate
tubing
type
that
will
provide
approximately
60”
of
length
between
the
bottom
of
the
pump
and
the
distal
end
of
the
LV.
set.
b.
Load
and
prime
the
I.V.
set.
Attach
a
standard
pressure
gauge
(30
psi
1.5%)
and
remove
all
air
from
the
tubing
and
gauge.
Itis
suggested
that
a
a
three-way
stopcock
valve
is
used
at
the
pressure
gauge
input.
-¢
Set
RATE
to
100
mi/hr
and
VOL.
LIMIT
to
15ml.
Start
the
pump
running.
d.
After
approximately
1
minute
close
the
stopcock
and
allow
pressure
to
build
up
between
the
pump
and
the
pressure
gauge.
e.
Verify
that
the
unit
indicated
an
occlusion
alarm
at
11
+
7psi.
10.
UPSTREAM
OCCLUSION
TEST
(Optional)
a.
The
solution
and
room
temperature
shall
be
70°F
to
80°F
for this
test.
b.
Turn
unit
ON,
set
RATE
to
Smifhr,
set
VOL.
LIMIT
to
Imi,
and
CLEAR
TOTAL
VOL.
с.
‘Select the
proper
manufacturer
standard
LV.
set,
(DO
NOT
use
buretie,
or sets
that
have
a
Y-site
above
the
unit).
Attach
set
to
solution
source
and
prime.
Close
roller
clamp
12”
above
pump
and
load
set
into
unit.
NOTE:
It is
necessary
to
use
a
new
LV.
set
for
each
unit
tested
(or
a
section
of
LV.
set
from
the
closed
roller
clamp
[12”
above
pump]
to
the
bottom
of
the
pump
that
has
not
been
previously
used).
d.
Close
door
and
press
RUN/STOP
key
to
start
pump.
The
pump
shall
indicate
“PROX
OCCL”
message
before
“RATE
KVO”
message.
If
pump
fails
test,
contact
SIGMA
service
department.
NOTE:
If
“PROX OCCL”
alarms
within
0.2ml
from
start
or
any
alarm
occurs
during
the
test,
reload
tubing
(see
NOTE
above)
and
restart
test
(Unit
fails
if
>1
of
this
type
“PROX
OCCL”
alarm
occurs).
Section
1
Page
12

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