baxter Flo-Gard 6301 User manual

P
U
S
H
PUMP
1
ON
OFF
CHARGE
STOP
PUMP
2
ON
OFF
CHARGE
STOP
1 2 3
4 5 6
7 8 9
.0
CLR
SEC
RATE
SEC
VTBI
SEC
START
PRI
RATE
PRI
VTBI
PRI
START
OPTIONS
DUAL CHANNEL VOLUMETRIC INFUSION PUMP
Flo-Gard 6301
R
COMPUTER
CONTROL
MONITOR
- +
SILENCE
TIME
CLEAR
TOT VOL
TOT VOL
STATUS
NEXT
BACK
LIGHT
ALARM PUMPING ALERT ALARMPUMPINGALERT
P
U
S
H
TO ENSURE
PROPER SET
LOADING:
07-26-26-932
· Load tubing
from bottom
to top.
· Ensure tubing
is pulled taut
in tubing guide
channel.
· After starting
infusion, watch
drip chamber
for at least
10 drops.
TO ENSURE
PROPER SET
LOADING:
07-26-26-932
· Load tubing
from bottom
to top.
· Ensure tubing
is pulled taut
in tubing guide
channel.
· After starting
infusion, watch
drip chamber
for at least
10 drops.
PUMP
1
PUMP
2
Service Manual Chapter 1
Flo-Gard 6301
Dual Channel Volumetric
Infusion Pump
Product Code: 2M8064
Prior to servicing these pumps, read this manual and the pump’s Operator’s
Manual carefully to fully understand the pump’s functionality and to ensure
safe and proper servicing. 07-19-B1-729

Warning
There are risks associated with using anything other than the recommended sets with this device. Sets designated for use with this
device are identified in the Operator’s Manual. See “Warranty Information” on page 1-4 for full information of Baxter’s warranty
on this device.
Computer Software Copyrights
For use only by Baxter Healthcare Corporation. The software contains proprietary information belonging to Baxter Healthcare
Corporation. The software must not be reproduced or disclosed to others without prior written approval. Any unauthorized use of
this information may subject the user to substantial liability.
Documentation Copyrights
Duplication or distribution of this manual and any information contained within is strictly prohibited without the express written
permission of Baxter. This manual and any information contained within, may not be reproduced, distributed, or transmitted in
any form, or by any means, for any purpose, without the express written permission of Baxter. To order additional copies of this
manual, or other related manuals, contact your local Baxter Service Center.
Disclaimer
The information in this document has been carefully examined and is believed to be entirely reliable. However, no responsibility
is assumed for inaccuracies. Furthermore, Baxter reserves the right to make changes to any products herein to improve readability,
function, or design. Baxter does not assume any liability arising out of the application or use of any product or circuit described
herein; neither does it cover any license under its patent rights nor the rights of others.
Trademark Information
Baxter, Flo-Gard, Continu-Flo, and the shape of the keyed slide clamp are trademarks of Baxter International Inc. Loctite is a
trademark of Henkel Corporation. Red Glpt is a trademark of G.C. Electronics. Other product names or trademarks appearing in
this manual are the property of their respective owners.
Year 2000 Compliance
This product is Year 2000 Compliant and will function as designed through 2035 without interruption or failure by the occurrence
of dates prior to, during or after year 2000.
Patent Information
This device is protected under one or more of the following U.S. patents: 4,981,467; 5,068,586; 5,276,610; 5,290,239; 5,300,044;
and 5,343,734.
07-19-B1-729

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL i
Table of Contents
Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Overview ................................................................................................................ 1-1
Safety Summary ..................................................................................................... 1-2
Warranty Information ............................................................................................. 1-4
Service Information ................................................................................................ 1-4
General Information ............................................................................................... 1-5
Chapter 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Overview ................................................................................................................ 2-1
Technical Specifications......................................................................................... 2-1
Controls and Indicators........................................................................................... 2-2
Front Controls and Indicators ..................................................................... 2-3
Interior Controls and Indicators.................................................................. 2-6
Rear Controls and Indicators ...................................................................... 2-8
Chapter 3 Preparation for Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Overview ................................................................................................................ 3-1
Unpacking Instructions........................................................................................... 3-1
Factory Testing ....................................................................................................... 3-1
Charging the Batteries ............................................................................................ 3-2
Testing New and Recently Serviced Pumps........................................................... 3-2
Nurse Call ............................................................................................................... 3-3
Administration Sets ................................................................................................ 3-3
Chapter 4 Accessories and Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Nurse Call ............................................................................................................... 4-1
Chapter 5 Configuration Option Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Overview ................................................................................................................ 5-1
Reviewing the Configuration Option Settings........................................................ 5-1
Modifying the Configuration Option Settings........................................................ 5-2

ii FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Chapter 6 Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Overview ................................................................................................................ 6-1
Cleaning ................................................................................................................. 6-1
Battery Charging .................................................................................................... 6-3
Preventive Maintenance ......................................................................................... 6-3
Chapter 7 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Overview ................................................................................................................ 7-1
Maintenance Flowchart .......................................................................................... 7-2
Determing the Software Version............................................................................ 7-3
Alarms .................................................................................................................... 7-3
Alerts ...................................................................................................................... 7-5
Failure Identification Codes................................................................................... 7-7
Automatic Test Modes ........................................................................................... 7-7
Automatic Test Mode 3: Manufacturing Test Mode................................... 7-8
Automatic Test Mode 4: Aging Mode ........................................................ 7-9
Automatic Test Mode 5: Display Check Mode........................................... 7-9
Automatic Test Mode 6: Time Information Display Mode ........................ 7-9
Automatic Test Mode 7: Pumping Sensor Monitoring Mode................... 7-10
Automatic Test Mode 8: Air Sensor Test Mode ....................................... 7-10
Automatic Test Mode 9: Elapsed Time Test Mode .................................. 7-10
Automatic Test Mode 0: Downstream Occlusion Test Mode................... 7-10
Failure Identification Code Troubleshooting Table............................................. 7-11
Troubleshooting Chart ......................................................................................... 7-19
Chapter 8 Removal/Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Overview ................................................................................................................ 8-1
Preparation for Maintenance .................................................................................. 8-1
Tools and Test Equipment .......................................................................... 8-1
Recording the Configuration Option Settings............................................. 8-2
Torque Specifications.................................................................................. 8-3
Disassembly/Reassembly....................................................................................... 8-4
Separation of Front and Rear Housings ...................................................... 8-5
Separation of Printed Circuit Boards .......................................................... 8-7
Replacement of Front Panel Film ............................................................... 8-8
Replacement of Pump Head Door Cover.................................................... 8-9
Replacement of Pump Door Latch ............................................................ 8-10

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL iii
Replacement of the Pump Door or Pump Door Assembly....................... 8-11
Replacement of Door Latch Pin................................................................ 8-11
Replacement of Pump Head Assembly .................................................... 8-12
Replacement of Upstream Occlusion Sensor............................................ 8-13
Replacement of Downstream Occlusion Sensor Assembly...................... 8-14
Air Sensor Assembly Replacement .......................................................... 8-14
Replacement of Force Sensing Resistor (FSR) Devices for
Tube Misloading Sensors.......................................................................... 8-15
Replacement of Pump Motor.................................................................... 8-17
Replacement of Safety/Slide Clamp Assembly ........................................ 8-19
Spring Retainer Removal.......................................................................... 8-22
Spring Retainer Installation ...................................................................... 8-22
Replacement of Back Plate ....................................................................... 8-23
Replacement of Battery ............................................................................ 8-24
Replacement Of Main Power Fuse ........................................................... 8-25
Replacement of Power Supply Board....................................................... 8-25
Replacement of CPU Board...................................................................... 8-26
Replacement of Display Board ................................................................. 8-26
Replacement of Audible Alarm/Alert Board ............................................ 8-27
Replacement of Backup Audible Alarm/Alert Board............................... 8-27
Replacement of Terminal Board............................................................... 8-28
Replacement of Power Transformer ......................................................... 8-28
Replacement of PANEL LOCK Switch ................................................... 8-29
Replacement of Lithium Backup Battery ................................................. 8-29
Tube Guide Shim Installation ................................................................... 8-30
LCD Cushion Installation ......................................................................... 8-32
Software Installation ................................................................................. 8-33
Pole Clamp Tightening Instructions ......................................................... 8-34
Chapter 9 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Overview................................................................................................................. 9-1
DC Line Voltage Calibration.................................................................................. 9-1
Calibration of Output Current Limit by VR2 ............................................. 9-3
Calibration of Output Current Limit by VR1 ............................................. 9-4
Safety Slide Clamp Mechanical Calibration........................................................... 9-4
Air Sensor Calibration ............................................................................................ 9-6
Downstream Occlusion Sensor Calibration............................................................ 9-8

iv FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Upstream Occlusion Sensor Calibration .............................................................. 9-10
Slide Clamp Sensor Calibration ........................................................................... 9-11
Verifying Calibration Values ............................................................................... 9-13
Automatic Test Mode 1: Calibration Mode 1 ........................................... 9-14
Automatic Test Mode 2: Calibration Mode 2 ........................................... 9-16
Slide Shaft Sensor Calibration ............................................................................. 9-18
A/D Converter Reference Voltage Calibration .................................................... 9-18
Chapter 10 Operational Checkout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Overview .............................................................................................................. 10-1
Exterior Inspection ............................................................................................... 10-2
Administration Set Preparation ............................................................................ 10-2
Self Test ............................................................................................................... 10-3
Door Open Alarm Test......................................................................................... 10-5
Slide Clamp Mechanism Test .............................................................................. 10-5
Air Alarm Test ..................................................................................................... 10-7
FSR Check ........................................................................................................... 10-8
Downstream Occlusion Testing ......................................................................... 10-10
Upstream Occlusion Testing .............................................................................. 10-10
Battery Check..................................................................................................... 10-11
Panel Lock Test.................................................................................................. 10-11
Free Flow Prevention Test ................................................................................. 10-11
Electrical Safety Tests........................................................................................ 10-12
Ground Impedance .................................................................................. 10-12
Current Leakage ...................................................................................... 10-12
Accuracy Tests ................................................................................................... 10-12
Measurement by volume per time........................................................... 10-13
Measurement incorporating VTBI option ............................................... 10-13
One-Hour Accuracy Test ........................................................................ 10-14
Chapter 11 Illustrated Parts Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Overview .............................................................................................................. 11-1
Chapter 12 Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Overview .............................................................................................................. 12-1

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL v
CPU System.......................................................................................................... 12-1
CPUs ......................................................................................................... 12-1
Programmable Timer Module (PTM)....................................................... 12-2
Watchdog Function................................................................................... 12-2
I/O Controllers .......................................................................................... 12-3
Multiplexer................................................................................................ 12-3
Universal Pulse Processor......................................................................... 12-3
Communication Controller ....................................................................... 12-4
Air Sensor Circuit ..................................................................................... 12-4
Occlusion Sensors..................................................................................... 12-4
Tube Misloading Detectors....................................................................... 12-5
Slide Clamp Detectors .............................................................................. 12-5
Battery Low Alert/Alarm Detector ........................................................... 12-6
Interlock Switch........................................................................................ 12-6
Panel Lock Circuit .................................................................................... 12-6
Keypad ...................................................................................................... 12-6
Displays .................................................................................................... 12-7
Motor Drivers ........................................................................................... 12-7
Motor Rotation Detectors ......................................................................... 12-7
DC Power Supply and Power Control Circuit ...................................................... 12-8
Chapter 13 Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
Overview............................................................................................................... 13-1
Appendix A Operational Checkout Data Sheet. . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Appendix B Calibration Verification Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . B-1
Appendix C Configuration Options Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Appendix D Multiple Key Combinations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

vi FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL vii
List of Illustrations
Figure 2-1 Front View of Pump...................................................................................................... 2-5
Figure 2-2 Pump With Door Open ................................................................................................. 2-7
Figure 2-3 Rear View of Pump ....................................................................................................... 2-9
Figure 4-1 Nurse Call Cable Wiring .............................................................................................. 4-1
Figure 7-1 Maintenance Flowchart................................................................................................ 7-2
Figure 8-1 Door Information Label Location............................................................................... 8-10
Figure 8-2 Location of Yellow or White Dot ................................................................................ 8-21
Figure 8-3 Adhesive Application .................................................................................................. 8-31
Figure 8-4 Pressure Application Points ....................................................................................... 8-31
Figure 8-5 LCD Cushion Placement (Inside View)...................................................................... 8-32
Figure 9-1 Calibration Equipment Setup........................................................................................ 9-3
Figure 9-2 Safety Slide Clamp Adjustment..................................................................................... 9-5
Figure 11-1 Front Housing Assembly (F059990006) - Front View............................................... 11-2
Figure 11-2 Front Housing Assembly (F059990006) - Rear View, Internal.................................. 11-4
Figure 11-3 Rear Housing Assembly, Internal............................................................................... 11-6
Figure 11-4 Rear Housing Assembly, External .............................................................................. 11-9
Figure 11-5 Pump Head 1 Door Assembly (F059120016)........................................................... 11-11
Figure 11-6 Pump 1 Base Plate Assembly with Tube Misloading Detectors............................... 11-13
Figure 11-7 Pump 1 Base Plate Assembly - Rear......................................................................... 11-15
Figure 11-8 Pump 1 Base Plate Assembly w/ Pump Mechanism ................................................. 11-19
Figure 11-9 Safety/Slide Clamp Assembly 1 (CCRA1005.A) ....................................................... 11-22
Figure 11-10 Pump Head 2 Door Assembly (F049120021)........................................................... 11-25
Figure 11-11 Pump 2 Base Plate with Tube Misloading Detectors............................................... 11-27
Figure 11-12 Pump 2 Base Plate Assembly.................................................................................... 11-29
Figure 11-13 Pump 2 Base Plate Assembly w/ Pump Mechanism ................................................. 11-33
Figure 11-14 Safety/Slide Clamp Assembly 2 (CCRA1006.A) ....................................................... 11-36

viii FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Figure 11-15 Power Supply PCB (RDENC100.E) ......................................................................... 11-38
Figure 11-16 Display PCB (CPWBN105.D) - Component Side..................................................... 11-39
Figure 11-17 Display PCB (CPWBN105.D) - Solder Side............................................................. 11-40
Figure 11-18 CPU PCB (CPWBX105.A) - Component Side.......................................................... 11-42
Figure 11-19 CPU PCB (CPWBX105.A) - Solder Side.................................................................. 11-43
Figure 11-20 Terminal PCB (CPWBN104.B) ................................................................................ 11-44
Figure 11-21 Backup Audible Alarm PCB Assembly (CPWBN104.C) .......................................... 11-44
Figure 11-22 Audible Alarm PCB Assembly (CPWBN105.A)........................................................ 11-44
Figure 13-1 System Block Diagram............................................................................................... 13-3
Figure 13-2 Rear Housing Wiring Diagram ................................................................................. 13-4
Figure 13-3 Front Housing Wiring Diagram................................................................................ 13-5
Figure 13-4 CPU Board Block Diagram....................................................................................... 13-6
Figure 13-5 Power Supply Section ................................................................................................ 13-7
Figure 13-6 DC Power Supply ...................................................................................................... 13-8
Figure 13-7 Power Supply Control - Hybrid Circuit..................................................................... 13-9
Figure 13-8 Power Supply Control - Hybrid Circuit................................................................... 13-10
Figure 13-9 Master CPU Block Diagram ................................................................................... 13-11
Figure 13-10 Master CPU Schematic............................................................................................ 13-12
Figure 13-11 UPP, RTC, and SRAM Block (part of CPU Board) ................................................ 13-13
Figure 13-12 Alarm Control Circuit.............................................................................................. 13-14
Figure 13-13 Address Decoder...................................................................................................... 13-15
Figure 13-14 Serial Communication Block................................................................................... 13-16
Figure 13-15 Slave CPU Block Diagram...................................................................................... 13-17
Figure 13-16 Slave CPU Schematic.............................................................................................. 13-18
Figure 13-17 Slave RAM and Programmable Timer Module ....................................................... 13-19
Figure 13-18 Motor Driver Circuit - Pump 1................................................................................ 13-20
Figure 13-19 Motor Driver Circuit - Pump 2................................................................................ 13-21
Figure 13-20 CPU PCB (Sensor Block)........................................................................................ 13-22

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL ix
Figure 13-21 PPI Block #1 ............................................................................................................ 13-23
Figure 13-22 PPI Block #2 ............................................................................................................ 13-24
Figure 13-23 Occlusion Sensing Block.......................................................................................... 13-25
Figure 13-24 Air Sensing Block..................................................................................................... 13-26
Figure 13-25 Misload and Slide Clamp Sensors ........................................................................... 13-27
Figure 13-26 Display PCB............................................................................................................. 13-28
Figure 13-27 LCD Drivers for Pump 1.......................................................................................... 13-29
Figure 13-28 LCD Drivers for Pump 2.......................................................................................... 13-30
Figure 13-29 LCDs for Pump 1 ..................................................................................................... 13-31
Figure 13-30 LCDs for Pump 2 ..................................................................................................... 13-32
Figure 13-31 LED Lamps .............................................................................................................. 13-33
Figure 13-32 Audible Alarm PCB.................................................................................................. 13-34
Figure 13-33 Backup Buzzer PCB ................................................................................................. 13-35
Figure 13-34 Terminal PCB .......................................................................................................... 13-36
Figure 13-35 Accessories............................................................................................................... 13-37
Figure 13-36 Sensors on Pumphead 1........................................................................................... 13-38
Figure 13-37 Sensors on Pumphead 2........................................................................................... 13-39
Figure 13-38 Front Panel Key Assignments.................................................................................. 13-40

xFLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL xi
List of Tables
Table 5-1 Configurable Settings.................................................................................................... 5-2
Table 6-1 Recommended Cleaning Solutions ................................................................................ 6-2
Table 6-2 Preventive Maintenance Procedures............................................................................. 6-3
Table 7-1 Alarm Messages............................................................................................................. 7-4
Table 7-2 Alert Messages............................................................................................................... 7-5
Table 7-3 Failure Identification Codes........................................................................................ 7-11
Table 7-4 Troubleshooting Chart ................................................................................................ 7-19
Table 8-1 Torque Specifications.................................................................................................... 8-3
Table 9-1 Acceptable Calibration Ranges................................................................................... 9-13
Table 11-1 Parts List - Front Housing Assembly (F059990006).................................................. 11-2
Table 11-2 Parts List - Front Housing Assembly (F059990006).................................................. 11-3
Table 11-3 Parts List - Rear Housing Assembly............................................................................ 11-5
Table 11-4 Parts List - Rear Housing Assembly............................................................................ 11-7
Table 11-5 Parts List - Pump Head 1 Door Assembly (F059120016) ........................................ 11-10
Table 11-6 Parts List - Pump 1 Base Plate Assembly ................................................................. 11-12
Table 11-7 Parts List - Pump 1 Base Plate Assembly - Rear ...................................................... 11-14
Table 11-8 Parts List - Pump Base Plate Assembly .................................................................... 11-16
Table 11-9 Parts List - Safety/Slide Clamp Assembly 1 .............................................................. 11-20
Table 11-10 Parts List - Pump Head 2 Door Assembly (F049120021) ........................................ 11-23
Table 11-11 Parts List - Pump Head 2 Base Plate Assembly........................................................ 11-26
Table 11-12 Pump 2 Base Plate Assembly .................................................................................... 11-28
Table 11-13 Parts List - Pump 2 Base Plate Assembly with Pump Mechanism............................ 11-30
Table 11-14 Parts List - Safety/Slide Clamp Assembly 2 .............................................................. 11-34
Table 11-15 Power Supply PCB (RDENC100.E).......................................................................... 11-37
Table 11-16 CPU PCB (CPWBX105.A)........................................................................................ 11-41
Table 11-17 Parts List for Packaging Materials........................................................................... 11-45

xii FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Table 11-18 Parts List for Accessories and Options..................................................................... 11-46
Table D-1 Multiple Key Combinations.......................................................................................... D-1

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 1-1
Chapter 1
Chapter 1 Introduction
Overview
This manual provides service information for the FLO-GARD 6301 Dual
Channel Volumetric Infusion Pump (product code 2M8064) for qualified
hospital biomedical engineers and service personnel. It is strongly
recommended that you read the pump’s Operator’s Manual (part number
07-19-x1-564) for detailed operating instructions and operator oriented
information, warnings, and cautions.
This chapter contains the following information:
Q“Safety Summary,” 1-2
Q“Warranty Information,” 1-4
Q“Service Information,” 1-4
Q“General Information,” 1-5
The FLO-GARD 6301 Dual Channel Volumetric Infusion Pump is an
electromechanical pump used for the intravenous infusion of fluids at
user-selected rates. The pump contains two linear peristaltic pump heads,
allowing it to simultaneously infuse two different solutions. Each pump head
is independently programmable and permits infusion of primary and
secondary medication programs. The secondary program automatically
switches over to the primary program when secondary infusion is complete
(automatic piggybacking).
The pump operates on standard 115 VAC 60 Hz electrical power, or on its
self-contained rechargeable battery. It is portable and has a panel lock-out
feature to prevent tampering. It is designed for use with Baxter’s standard
administration sets that contain an “s” as the last character of the code
number, for example, 2C5537s. When infusing solutions through a central
line catheter, sets with a Luer lock adapter should be used. Sets with a
Flashball device are not recommended in these applications.

1Safety Summary
1-2 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
The primary rate of infusion is selectable from 1 to 1999 mL in 1 mL/hr
increments and 1 to 99.9 mL/hr in 0.1 mL/hr increments. The secondary rate
is selectable from 1 to 999 mL in 1 mL/hr increments and 1 to 99.9 mL/hr in
0.1 mL/hr increments. The volume to be infused (VTBI) is also selectable
from 1 to 9999 mL in 1 mL increments and 1 to 99.9 mL in 0.1 mL
increments.
The total volumes infused from primary and secondary programs are added
together and accumulated and can be displayed on demand. The primary and
secondary VTBIs are independently decremented and displayed. Upon
completion of the primary VTBI, the pump automatically switches to a keep
vein open (KVO) rate. When the pump is started on a secondary rate and
VTBI, the pump changes to the primary rate when the secondary program is
completed. Either pump may be stopped at any time by pressing the STOP
key unless the device is in the lockout mode.
Safety Summary
General precautions to observe while servicing the pump are shown below.
Warnings and cautions related to personal safety are summarized in this
section.
! WARNING !
This device should be repaired only by Baxter authorized service personnel or
Baxter-trained hospital biomedical engineering personnel.
! WARNING !
If the pump has been dropped or appears to be damaged, it should be taken out
of service and carefully inspected.
! WARNING !
Use only Baxter replacement/service parts. Installation of parts other than those
available from Baxter may affect product performance. The use, by any party, of
non-Baxter parts in the repair, renovation, repackaging or restoration of a
Baxter device means that person or entity is the manufacturer of that device.
Any liability arising from the use of non-Baxter parts is assumed by the entity
performing such work. Baxter’s warranty is immediately null and void where
non-Baxter parts are used to repair Baxter devices.
! WARNING !
Batteries are intended to be used as a back-up power source ONLY when AC
power is not available. The pump should be plugged in to AC power to maintain
battery charge during use and storage whenever possible.
! WARNING !
If the charging state of the batteries is unknown or the pump has not been
plugged in to AC power for at least 16 uninterrupted hours then the pump must
be charged for at least 16 uninterrupted hours of charging prior to releasing it
for use.
! WARNING !
Whenever the pump is in for service the battery’s capacity should be evaluated
because battery performance degrades through its life.
! WARNING !
Ensure that the pump is powered off and unplugged from the AC receptacle
before performing maintenance procedures unless directed otherwise by the
procedure in this manual.

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 1-3
Introduction Safety Summary
! WARNING !
To avoid the possibility of electric shock, use caution when the power supply is
connected to the AC input during calibration. Power supply line input is
energized whenever the pump is connected to an AC outlet.
! WARNING !
Shock hazard: Do not wear a grounded wrist strap while the pump is open and
connected to AC power.
! WARNING !
The pins of the connectors should not be touched. The connectors should not
have objects inserted into them other than the mating connector. ESD
precautionary procedures should be used when inserting the mating
connectors into the connectors.
CAUTION
The power cord must be connected to a 100-120 VAC 50/60 Hz properly
grounded 3-wire receptacle. Do not allow the use of three prong adapters
because this may not provide a reliable earth ground.
CAUTION
Failure to power off the pumps when finished with testing can result in battery
depletion and damage if the pump is operating on battery power, because a
Battery Low alarm will not occur when the pumps are in Configuration/Service
mode.
CAUTION
Follow the cleaning methods described in “Cleaning” on page 6-1 to ensure
proper maintenance of the device.
CAUTION
Do not submerge the pump into liquids of any kind.
CAUTION
Do not clean, disinfect, or sterilize any part of the pump by autoclaving or with
ethylene oxide gas. Doing so may damage the pump and void the warranty. Only
external parts of the pump should be disinfected.
CAUTION
Do not use hard instruments for cleaning. Do not spray cleaners directly into
any openings or gaps in the pump housing.
CAUTION
Do not use the following chemicals on the pump, as they will damage the front
panel: acetoaldehyde, acetone, ammonia, benzene, hydroxytoluene, methylene
chloride, and ozone. Do not use cleaners containing n-alkyl dimethyl ethyl
benzyl ammonium chloride.
CAUTION
Work only at a properly installed electrostatic discharge (ESD) workstation.
Wear a grounding wrist strap, when not connected to AC power, while servicing
the pump.
CAUTION
Do not lay the pump face down on components or tools which could scratch or
damage the keypad. Do not lay the pump face down with door assembly open.
CAUTION
Ensure that wires are not pinched or overstressed.
CAUTION
When troubleshooting the pump, do not inject or apply signals unless the
procedures herein specifically instruct you to do so. Damage to the pump or its
subassemblies could result.
CAUTION
Tighten fasteners to the torque values specified in the procedures. Do not
overtighten any fastener.
CAUTION
Ensure that connectors are mated and observe the correct orientation.

1Warranty Information
1-4 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729
Warranty Information
Baxter Healthcare Corporation (“Baxter”) warrants that the equipment shall
be free from defects in material and workmanship when delivered to the
original purchaser. Baxter’s sole obligation shall be limited to repair or
replacement, at Baxter’s option and expense, of the defective part or unit,
excluding batteries, for a period of one year following the date of initial
delivery. The warranty for batteries is limited to a period of six months
following the date of initial delivery.
The warranty extends only to the original purchaser and is not assignable or
transferable, and shall not apply to auxiliary equipment or disposable
accessories.
THERE ARE NO OTHER WARRANTIES INCLUDING ANY IMPLIED
WARRANTY AND ANY WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE WHICH EXTEND BEYOND
THE DESCRIPTION OF THE PRODUCT AND THOSE EXPRESSLY SET
FORTH IN ITS LABELING. UNLESS USED ACCORDING TO THE
DIRECTIONS ACCOMPANYING THE PRODUCT, ALL WARRANTIES
ARE SPECIFICALLY EXCLUDED. In no event shall Baxter be responsible
for incidental, consequential or exemplary damages. Modification, alteration,
recalibration, abuse, or service by other than a Baxter authorized
representative may void this warranty.
Service Information
While under Baxter Healthcare Corporation Warranty, Service Agreement
(optional), or lease agreement, the instrument must not be opened by
unauthorized personnel.
Call 1-(800) -THE-PUMP for service and repair information for all
instruments.
CAUTION
Where connectors are identified as “locking,” unlock the connectors before
removing cables or conductors.
CAUTION
Note the routing of the wires before removing them.
CAUTION
Fully unlock flat ribbon cable connector flange before removing cable.
Attempting to remove the cable while locked can damage the cable and
connector.
CAUTION
Ensure that the door assemblies are properly latched prior to transport or
storage.

07-19-B1-729 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 1-5
Introduction General Information
Shipping costs for all units returned to Baxter shall be paid by the customer.
The unit must be packed in its original container or in another Baxter
approved container that provides adequate protection during shipment. Before
shipping any unit for repair, call 1-(800)-THE-PUMP and notify a customer
service representative to ensure prompt return of your pump. When calling
Product Service, please be prepared to provide code number and serial
number of the unit. A brief written description of the problem should be
attached to the instrument when it is returned for service.
Baxter Healthcare Corporation is not responsible for unauthorized returns or
for units damaged in shipment due to improper packing.
General Information
Baxter Healthcare Corporation reserves the right to change the design without
notice.

1General Information
1-6 FLO-GARD 6301 DUAL CHANNEL VOLUMETRIC INFUSION PUMP SERVICE MANUAL 07-19-B1-729