Alaris 8300 EtCO2 Service manual

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MONITOR

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EtCO (mm Hg)

2

RR (breaths/min)

Technical Service Manual

Alaris®EtCO2Module, 8300 Series

Alaris®Products

Supports: Guardrails®Suite (v7 or later)

January 2006

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

This Technical Service Manual is subject to change without notification.

General Contact Information

Customer Advocacy - North America

Clinical and technical feedback.

Phone: [phone], Ext. 7812

E-Mail: [e-mail]

Technical Support - North America

Maintenance and service information support; troubleshooting.

United States:

Phone:

858.458.6003

800.854.7128, Ext. 6003

Canada:

Phone:

Eastern: 800.908.9918
Western: 800.908.9919

Customer Care - North America

Instrument return, service assistance, and order placement.

United States:

Phone: [phone]

Canada:

Phone: [phone]

Cardinal Health
Alaris®Products

10221 Wateridge Circle

San Diego, California 92121
http://www.cardinal.com/alaris

Chapter 1 - General Information

1.1 Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

1.2 Precaution Definitions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.3 Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.4 Operating Features, Controls and Indicators

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-2

1.5 Alarms, Errors, Messages

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1.5.1 Silencing Alarms

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Chapter 2 - Checkout and Configuration

2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

2.2 New Instrument Checkout

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

2.3 Configuration Options and Defaults

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2.4 Configuration Setup - EtCO

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2.4.1 Alarm Limits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

2.4.2 Limit Mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2.4.3 Waveform Height

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

2.4.4 Waveform Time Scale

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Chapter 3 - Preventive Maintenance

3.1 Introduction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.2 Regular and Preventive Maintenance Inspections, Calibrations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

3.3 Cleaning

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Chapter 4 - Principles of Operation

4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

4.2 General Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

TABLE OF CONTENTS

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Alaris®EtCO2Module (8300 Series)

Technical Service Manual

Chapter 5 - Corrective Maintenance

5.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

5.2 Disassembly/Reassembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5.2.1 Latch Assembly and Feet

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

5.2.2 IUI Connectors

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

5.2.3 Rear Case

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

5.2.4 Frame Assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

5.2.5 Logic Board

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

5.2.6 Power Board/Oridion Module

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

5.2.7 IUI Bracket

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

5.2.8 Gas Inlet/Outlet Door

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

5.2.9 Luer Assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

5.2.10 Display Board

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

5.2.11 Status Indicator Lens

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Chapter 6 - Troubleshooting

6.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Chapter 7 - Illustrated Part

s Breakdown

7.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.2 Illustrations

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.3 Parts List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

7.4 Ordering Parts

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

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TABLE OF CONTENTS

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

TABLE OF CONTENTS

List of Tables

2-1 Record of Configured Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

5-1 Required Materials, Supplies and Tools

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

5-2 Torque Values

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

5-3 Level of Testing Guidelines

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

6-1 Technical Troubleshooting Guide

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

6-2 Malfunction Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

7-1 Parts List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

List of Figures

7-1 Housing Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

7-2 Frame/Front Case Assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

7-3 IUI Bracket/Frame Assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

7-4 Oridion Module/Power Supply Board

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

7-5 Front Case Assembly

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

7-6 Rear Case Assembly/Latch Kit

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

7-7 EtCO

2

Cable Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11

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Alaris®EtCO2Module (8300 Series)

Technical Service Manual

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TABLE OF CONTENTS

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

THIS PAGE

INTENTIONALLY

LEFT BLANK

1 GENERAL INFORMATION

Chapter 1 — GENERAL INFORMATION

1-1Alaris

®

EtCO2Module (8300 Series)

Technical Service Manual

1.1 INTRODUCTION

This manual describes how to service the
Alaris

®

EtCO2module 8300 Series (“EtCO

2

Module”). Use this manual in conjunction
with the following Alaris®System documents
and software:

• Alaris

®

PC point-of-care unit 8000 Series
(“PC Unit”) / Alaris®Pump module 8100
Series (“Pump Module”) Technical
Service Manual

• The PC Unit section of the Alaris

®

System

Directions for Use (

DFU)

• The EtCO

2

Module section of the Alaris

®

System DFU

• Maintenance Software User Manual
(version

7 or later)

This manual is intended for personnel
experienced in analysis, troubleshooting,
and repair of analog/digital microprocessor­based medical equipment.

The EtCO

2

Module is a capnograph

indicated for continuous, noninvasive
monitoring of end tidal carbon dioxide
(EtCO

2

), fractional inspired carbon dioxide

(FiCO

2

) and respiratory rate (

RR). The

EtCO

2

Module and disposables are

indicated for use with intubated and
nonintubated adult, pediatric, and neonatal
patients. It is not intended for direct
connection to ventilator or breathing
systems. Only one (

1) EtCO

2

Module can be

connected to the Alaris

®

System.

The EtCO

2

Module is used with Oridion’s

patented Microstream

®

Disposables/circuits

for sidestream capnography.

To avoid damaging the keypad, do not use sharp
objects (pens, pencils, etc.) to activate switches.

CAUTION

Any attempt to service this product by anyone
other than an authorized Cardinal Health Service
Representative while the product is under
warranty may invalidate the warranty.

CAUTION

1.2 PRECAUTION DEFINITIONS

Refer to the Alaris

®

System DFU

.

1.3 SPECIFICATIONS

Refer to the product-specific (EtCO

2

Module) section of the Alaris®System

DFU.

1.4 OPERATING FEATURES, CONTROLS
AND INDICATORS

Refer to the product-specific section of the
Alaris

®

System DFU

.

1.5 ALARMS, ERRORS, MESSAGES

The scrolling Channel Message Display bar
shows alarms and other messages. Refer
to the product-specific (EtCO

2

Module)

section of the Alaris

®

System

DFU for

detailed information.

1.5.1 Silencing Alarms

All alarms can be temporarily silenced by
pressing the

SILENCE key on the PC Unit.

If an alarm condition on the EtCO2Module
occurs while the audio alarm is silenced, the

only alarm indications will be visual displays
and symbols related to the alarm condition.

WARNING

GENERAL INFORMATION

1-2

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

2 CHECKOUT & CONFIGURATION

Chapter 2 — CHECKOUT AND CONFIGURATION

2-1Alaris

®

EtCO2Module (8300 Series)

Technical Service Manual

2.1 INTRODUCTION

This chapter describes the initial setup and
configuration for the EtCO

2

Module.

2.2 NEW INSTRUMENT CHECKOUT

Refer to the EtCO

2

Module Directions for

Use (

DFU

) for instructions regarding
unpacking and setting up the instrument for
first time use.

When powering up the instrument, verify the
instrument beeps and all display

LED

segments flash. This confirms that the
instrument has performed its self test and is
operating correctly. During operation, the
instrument continually performs a self test,
and will alarm and display a message if it
detects an internal malfunction.

Contact Cardinal Health authorized service
personnel if the instrument has physical
damage, fails to satisfactorily pass the
startup sequence, fails a self test, or
continues to alarm.

For new instrument checkout, the minimum
checks (described in the Maintenance
Software User Manual) are:

• Regular Inspection

• Functional Tests

Should an instrument be jarred severely or
dropped, remove it from use immediately. It
should be thoroughly tested and inspected by
qualified service personnel to ensure proper
function prior to reuse.

CAUTION

2.3 CONFIGURATION OPTIONS AND
DEFAULTS

NOTES:

• Changes to the factory default values are
retained after a power cycle.

• If Factory Default is Yes, then all the
configuration settings are set to their
factory default.

• If Factory Default is No, then one or
more of the configuration settings has
been changed. If desired, Factory
Default can be selected and set to Yes,
which will set all configuration settings to
their factory default.

• With the Profiles feature enabled, the
settings are configured independently for
each profile. A hospital-defined, best­practice data set must be uploaded to
enable the Profiles feature. Date and
Time is a system setting and is the same
in all profiles.

System Settings: Refer to the PC Unit
section of the Alaris®System

DFU for

information on system settings (including
alarm audio profile, battery meter
enable/disable, clock setup, key click audio
enable, tamper resist enable/disable).

EtCO

2

Module Settings: Refer to the

product-specific (EtCO

2

Module) section of

the Alaris

®

System DFU for information on

EtCO

2

Module settings (including limit

mode, high and low respiratory rate alarm
limit, high and low EtCO

2

alarm limit, no

breath alarm setting, and high FiCO

2

alarm

limit).

NOTES:

• Pressing the

EXIT soft key while in a

System Config - Module screen

immediately powers the system down, with
no “Powering Down” display.

• Pressing the

EXIT soft key while in a

System Config - EtCO

2

screen returns the

display to the main System Config -
Module screen.

• Pressing the

CONFIRM soft key while in a

System Configuration option screen:

♦ accepts existing setting or setting

change

♦ displays next option setting screen (if

applicable) or returns display to System
Config - EtCO

2

screen

• Pressing the Point-of-Care Unit’s

CANCEL

key while in a System Configuration option
screen:

♦ leaves setting unchanged
♦ returns display to System Config -

EtCO

2

screen

CHECKOUT AND CONFIGURATION

2-2

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

To access System Configuration options:

NOTE: Refer to EtCO2Module DFU for
alarm settings. If profiles are enabled, those

settings are set by the profile.

1. Hold OPTIONS key at power up.

2. Press

PAGE DOWN soft key.

3. Press EtCO

2

Module soft key.

2.4.1 Alarm Limits

NOTE: The following examples show adult

alarm limits for illustration. Follow the same
steps for neonatal alarm limits.

1. From the System Config - EtCO

2

display, press the Adult alarm limits or
Neonatal alarm limits soft key.

2. To change an alarm limit, press the soft
key next to that parameter. The selected
parameter is highlighted.

CHECKOUT AND CONFIGURATION

2-3

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

2.4 CONFIGURATION SETUP

3. Enter a numeric value for the selected
alarm limit. Use the numeric keypad or
the up or down arrow keys to enter the
value. If a valid value appears in the
field for three seconds, the display
shows the prompt > Press CONFIRM to
Apply Changes.

4. Press ENTER on the Point-of-Care Unit
to confirm the value. Once you press
ENTER, the next limit is highlighted and
the display prompts for an entry.

5. To change another alarm limit, press the
soft key for that parameter and enter a
new value.

6. Once all changes are complete, press
the CONFIRM soft key.

2.4.2 Limit Mode

NOTES:

• The following examples show adult alarm
limits for illustration. Follow the same
steps for neonatal alarm limits.

• If a profile is in use for programming, you
cannot change the Limit Mode.

1. To change the Limit Mode, toggle its
value from the System Config - EtCO

2

display, or use the Limits mode soft
key.

2. To toggle the value: From the System

Config - EtCO

2

display, press the soft

key for the Limit Mode selection. Every
key press toggles the value between
Adult and Neonatal.

3. To use the soft key: From the System

Config - EtCO

2

display, press the

Limits Mode soft key.

CHECKOUT AND CONFIGURATION

2-4

Alaris®EtCO2Module (8300 Series)

Technical Service Manual

2.4 CONFIGURATION SETUP (Continued)

2.4.1 Alarm Limits (Continued)

Press the Limits
Mode soft key to

toggle between the
two acceptable
values

4. Press the soft key to select the Limit
Mode Setup display, or press CANCEL
to exit the System Config - EtCO

2

display without changing the value.

2.4.3 Waveform Height

1. To change the waveform height, you can
toggle its value from the System Config

- EtCO

2

display, or you can use the

Waveform height soft key.

2. To toggle the value: From the System

Config - EtCO

2

display, press the soft

key for the waveform height value.

Every key press toggles the value
between 60 and 99 mmHg.

3. To use the soft key: From the System

Config - EtCO

2

display, press the

Waveform height soft key.

4. Press the soft key to select the
waveform height, or press CANCEL to
exit the Waveform Height display
without changing the value.

2.4.4 Waveform Time Scale

1. To change the waveform time scale, you
can toggle its value from the System

Config - EtCO

2

display, or you can use

the Waveform time scale soft key.

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Technical Service Manual

2.4 CONFIGURATION SETUP (Continued)

2.4.2 Limit Mode (Continued)

Press the

Waveform height

soft key to toggle
between the two
acceptable values

Press the

Waveform time
scale soft key to

toggle between the
two acceptable
values

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Alaris®EtCO2Module (8300 Series)

Technical Service Manual

2. To toggle the value: From the System

Config - EtCO2display, press the soft

key for the Waveform Time Scale
value. Every key press toggles the value
between 5 and 10 sec.

3. To use the soft key: From the System

Config - EtCO

2

display, press the

Waveform time scale soft key.

4. Press the soft key to select the
waveform height, or press CANCEL to
exit the Waveform time scale display
without changing the value.

2.4 CONFIGURATION SETUP (Continued)

2.4.4 Waveform Time Scale (Continued)

CHECKOUT AND CONFIGURATION

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Alaris®EtCO2Module (8300 Series)

Technical Service Manual

EtCO2Alarm Limit, High

EtCO

2

Alarm Limit, Low

FiCO

2

Alarm Limit, High

Limit Mode
No Breath Alarm
Respiratory Rate Alarm

Limit, High
Respiratory Rate Alarm

Limit, Low
Waveform Height
Waveform Time Scale

Table 2-1. Record of Configured Instruments

#1 #2 #3 #4

Instrument ID/Serial #

NOTE: If profiles are enabled, alarm limits are set by the profile.

CHECKOUT AND CONFIGURATION

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Alaris®EtCO2Module (8300 Series)

Technical Service Manual

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3 PREVENTIVE MAINTENANCE