PROPRIETARY INFORMATION
CONFIDENTIAL MATERIAL
Not for Customer Distribution
Flowcharts
AEROSET
®
System Troubleshooting Guide
261
94816-107—November 2004
Bubbles in ICT™ Module Tubing
ICT reference solution
empty, or volume too
low for the filter to
reach?
ICT reference solution
tubing all the way
down in the bottle?
Correct positioning then
perform the Wash ICT with
IRef and Drain & Fill IRef Cup
of the START UP Procedure.
Bubbles gone?
ICT probe damaged,
blocked, and/or
positioned
incorrectly?
Seals present & seated
correctly in the ICT
module at the top &
bottom?
If missing, replace seals. Verify seals are
seated correctly; do not overtighten
connections. Perform the Wash ICT with
IRef option of the START UP Procedure.
Bubbles gone?
Connections at the
ICT module loose ?
Connection at the
1 mL aspiration
syringe or aspiration
pump valve loose?
Reconnect and/or replace syringe if
needed. Perform the Wash ICT with IRef
and Drain & Fill IRef Cup options of the
START UP Procedure. If the 1 mL syringe
is replaced, refer to the 1 mL Syringe
Replacement Procedure in
Section 9
of
the Operations Manual.
Bubbles gone?
Other Possibilities:
y
ICT aspiration tubing damaged
y
ICT aspiration pump defective
y
IRef solution filter needs to be
changed
y
Preheater check
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
Start
Yes
No
Yes
Lift IRef bottle to
verify functioning of
weight platform.
Correct?
No
No
Yes
No
No
Yes
Stop
Yes
Yes
No
No
Yes
Replace solution then perform
the ICT Reference Solution
Loading Procedure in
Section 9
of Operations Manual.
Bubbles gone?
Access module &
tighten top &
bottom
connections. Do
not overtighten.
Perform the Wash ICT
with IRef and Drain & Fill
IRef Cup options of the
START UP Procedure.
Bubbles gone?
Correct probe position. Refer
to the ICT Probe/Module
Replacement Procedure in
Section 9
, Operations Manual.
Bubbles gone?
No
No
No
Service
Service
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