Technical Troubleshooting Guide - CareFusion Alaris 8110 series Service Manual

TROUBLESHOOTING
Table 6-1.

Technical Troubleshooting Guide

Follow the steps in order until the problem/fault is corrected. Before making a final diagnosis, visually
inspect the instrument for damage. Following repair/replacement, use Maintenance Software to
perform the required tests. See Table
Message
Channel Disconnected
Channel Errors
Check Syringe
6-2
Alaris Syringe Module (8110 Series)
®
Alaris PCA Module (8120 Series)
®
Technical Service Manual
- (Syringe Module) or Table
5A 3
Probable Cause
1. Channel disconnected during
operation.
2. Channel communication problem
with Inter Unit Interface (
1. Module error detected.
1. Syringe and/or drivearm obstruction.
2. Plunger head not engaged.
3. Barrel Clamp not closed.
4. Flange detect sensor not engaged.
5. Binary switches not working properly
or sensors defective.
6. Force sensor harness disconnected
and/or defective.
7. Syringe Size Sensor Assembly
harness disconnected and/or
defective.
8. Linear Sensor harness disconnected
and/or defective.
5B-3
1. Reconnect module to PC Unit.
Syringe Module only: reprogram
infusion setup.
2. Visually inspect
). PC Unit. If necessary, replace
IUI
Connector.
3. Return to factory.
1. Refer to Tables
diagnose and correct problem.
2. Perform applicable preventive
maintenance, calibration, and
verification.
3. Return to factory.
1. Check drivearm and syringe travel.
2. Lower plunger head onto syringe.
3. Close Barrel Clamp over syringe.
4. Ensure flange detect sensor is
engaged.
5. Perform Binary Switches Test using
Maintenance Software.
NOTE
the following steps.
6. Check force sensor harness
connection to drive head. If
necessary, reconnect harness or
replace Force Sensor Assembly.
7. Check Syringe Size Sensor
Assembly harness connection to
on
IUI
reconnect harness or replace Force
Sensor Assembly.
8. Check Linear Sensor harness
connection to
necessary, reconnect harness or
replace Force Sensor Assembly.
9. Return to factory.
(PCA Module).
Remedy
s on module and
IUI
- , - and
6 2 6 3
: Open the module to perform
Board. If necessary,
on Logic Board. If
J12
IUI
- to
6 4
J4