CareFusion Alaris 8110 series, Service Manual

Page: 43 / 172

NOTES:
• Replacing the Complete Housing Assembly,
Force Sensor Assembly or Logic Board
Assembly in a Syringe Module with version
7.0
or
earlier software requires special calibration
equipment. Until version
7.1 or later
is installed in
the Syringe Module, these assemblies must be
replaced at the depot. Call CareFusion
Technical Support (
800.854.7128
ext.
6003
) for
assistance and information.
• Due to product changes over time, components/
assemblies illustrated in this chapter may differ
from the disassembled instrument. If there are
any questions, contact CareFusion Technical
Support.
5.1 INTRODUCTION
This chapter describes how to disassemble
and reassemble the Syringe Module.
For more efficient repair, read the “Principles
of Operation” chapter for information on the
mechanical and electrical functions of the
Syringe Module.
The surface mount devices on the circuit
boards are not field repairable. Return
circuit boards to an authorized Car eFusion
Service Center for repair. Attempting
circuit board repairs voids all warranties.
Whenever the Syringe Module is repaired,
perform the minimum tests required for new
instrument checkout using Maintenance
Software.
For information on replacement parts, see
the “Illustrated Parts Breakdown” chapter.
Following any level of maintenance, perform
the applicable tests (refer to “Level of
Testing Guidelines” table).
Chapter 5A — CORRECTIVE MAINTENANCE
Syringe Module
5A-1
Alaris
®
Syringe Module (8110 Series)
Alaris
®
PCA Module (8120 Series)
Technical Service Manual
CMOS
devices are sensitive to static electrical
charges and may be damaged during repair if the
repair activity is not performed in an electrostatic
discharge (
ESD
) protected environment using
approved
ESD
protective procedures, including
personnel grounding.
CAUTION
Disconnect the instrument from the Alaris
®
System before performing maintenance. Only
qualified personnel using proper grounding
techniques should open the instrument case.
WARNING