B. Braun Infusomat fm infusion pump Service Manual
Below you will find brief information for infusion pump Infusomat fm. The Infusomat fm is a compact volumetric peristaltic infusion pump. It is operated via a membrane keyboard, has a LED display for delivery rate and an LCD display for operating support. It comes with four control LEDs displaying alarms, battery- and mains operation and the running of the infusion pump.
advertisement
Infusomat® fm
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Service Manual
Version 2.2 English
0
This Service Manual is valid for
0 - 2
This Service Manual is available under the following part number:
Languages of this Manual
The complete Service Manual contains the following pages:
Voltages 200 V to 240 V: Ord. No.
Infusomat® fm, German. . . . . . . . . . . . . . . . . . . . . . . . . . 871 9420
Infusomat® fm, French. . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9527
Infusomat® fm, Dutch . . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9535
Infusomat® fm, Italian . . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9560
Infusomat® fm, Danish. . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9438
Infusomat® fm, Norwegian . . . . . . . . . . . . . . . . . . . . . . . 871 9497
Infusomat® fm, Swedish . . . . . . . . . . . . . . . . . . . . . . . . . 871 9500
Infusomat® fm, Finnish . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9519
Infusomat® fm, Spanish. . . . . . . . . . . . . . . . . . . . . . . . . . 871 9457
Infusomat® fm, Portuguese . . . . . . . . . . . . . . . . . . . . . . . 871 9462
Infusomat® fm, English (BSI). . . . . . . . . . . . . . . . . . . . . . 871 9446
Infusomat® fm, English . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9543
Infusomat® fm, Turkish . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9578
Infusomat® fm, Czech . . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9586
Infusomat® fm, Polish . . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9594
Voltages 100 V to 120 V:
Infusomat® fm, English (BSI). . . . . . . . . . . . . . . . . . . . . . 871 9411
Infusomat® fm, Dutch . . . . . . . . . . . . . . . . . . . . . . . . . . . 871 9470
Infusomat® fm, Spanish. . . . . . . . . . . . . . . . . . . . . . . . . . 871 9489
Infusomat® fm, Castellano . . . . . . . . . . . . . . . . . . . . . . . 871 9551
Designation Part No.
Service Manual Infusomat® fm, English . . . . . . . . . . . 8713 9122
Designation Part No.
Service Manual Infusomat® fm, German . . . . . . . . . . . 8713 9121
Infusomat® fm 2.2 gb
Infusomat® fm 2.2 gb
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Table of Contents
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Spare Parts and Test Equipment
Ordering of Spare Parts and Test Equipment
Return of Spare Parts and Test Equipment
Braun fluid manager system (fm system)
Structure of the Service Program
Start / Quit the Service Program
0 - 3
0 - 4
0
Table of Contents
Procedural Instructions for Inspection
Test Equipment and Special Tools
Membrane Keyboard with Support Plate
Test Equipment and Special Tools
Revision Service Documentation
Infusomat® fm 2.2 gb
Service Work
Technical Safety Checks
Current Versions
Revision Service
Infusomat® fm 2.2 gb
0 -
Important Preliminary Remarks
0
Responsibility of the Manufacturer
The present manual is for your information only. The possession of this manual does not authorize the performance of service work.
Service tasks may only be executed by persons, who
have received appropriate training on the system from
B. Braun
are included in the revision service
possess the necessary test equipment and mechanical aids, and
fulfill the personal requirements (training and knowledge).
The user is obliged to perform or to have performed the Technical
Safety Checks on those medial products for which these checks have been prescribed by the manufacturer and to carry them out according to the indications of the manufacturer as well as the generally approved technical standards while adhering to the periods stated (§ 6 MP BetreibV).
B. Braun also recommends training on the Technical Safety
Checks, or to perform at least the steps indicated in the current version of the manual, as:
the TSC requires that the instructions in the manuals are observed
the manuals are a reference for measurements
depending on the unit type, the Service Program must be called which may lead to a dangerous unit condition in case of inappropriate operation. Furthermore, a special service connector may be necessary.
This manual version corresponds to the state when the manual was written. B Braun reserves the right to make technical modifications. The state of the revision is indicated by the index number in the footer of every page.
The possession of this manual does not automatically mean inclusion in the revision service. You will be included in the revision service after:
technical training by B. Braun Melsungen or
a written order placed with the sales department of B. Braun
(fee required).
The manufacturer, person who assembles, installs or imports the device can only be held responsible for safety, reliability and performance if
mounting, enhancements, new settings, changes or repairs are carried out by duly authorized persons,
0 - 5
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Important Preliminary Remarks
Quality Management
Checks and Repair
Notes on ESD
Fig.: 0 - 1
0 - 6
the electrical installation in the corresponding room meets the requirements of the VDE 0107, VDE 0100 part 710 or
IEC 60364-7-710 and the national standards,
the device is used in accordance with the instructions for use and the Service Manual,
the Technical Safety Checks are performed at regular intervals,
a current manual which corresponds to the revision state is used when carrying out maintenance, repair and service,
the service technician takes part in the revision service,
the technician has participated in a technical training course for the specific B. Braun unit.
B. Braun is certified in accordance with DIN EN ISO 9001 and
ISO 13485. This certification also includes maintenance and service.
The unit has the CE label. The CE label confirms that the device corresponds to the “Directive of the Council for Medical Products
93/42/EC” of June 14, 1993.
Training may only be performed by B. Braun. The possession of the manual does not authorize the performance of repairs. The instructions on electrostatic sensitive components (ESD standards) must be observed.
After repair a device check or diagnosis is to be carried out.
Semiconductors can be destroyed by electrostatic discharge. Especially MOS components can be damaged by interference from electrostatic fields, even without discharge via contact. This type of damage is not immediately recognizable. Unit malfunctions can even occur after a longer period of operation.
Each workstation must be equipped according to the recommendations with the necessary static protective measures, if ESD components or boards are handled.
Each workstation must be equipped with a conductive table surface. The conductive surface, the soldering iron or the soldering stations must be grounded via protective resistors.
Chairs must be of antistatic design. The floor or floor mats should be of electrically conductive material.
Personnel must wear conductive wristbands which are connected to a central ground potential via protective resistors, e.g. the ground contact of a wall outlet. Furthermore it is recommended that personnel wear cotton clothing and electrically conductive shoes to prevent electrostatic charge.
Infusomat® fm 2.2 gb
Spare Parts and Test Equipment
Setting Off
Important Preliminary Remarks
0
Only use original spare parts from the manufacturer. Do not tamper with assembly groups which can only be exchanged completely. The spare parts required are listed in Section 9.
Service personnel are responsible for the calibration of their test equipment. Original test equipment can be calibrated at the works of B. Braun. Further information is available upon request.
Additional notes and warnings are set off as follows:
Note
Is used for additional or special notes concerning information and working steps.
CAUTION
Is used for working steps which may result in damage to the unit, system or to a connected device.
WARNING
IS USED FOR WORKING STEPS WHICH MAY RESULT IN PERSONAL
INJURY.
References to chapters are shown as follows
(see “Setting Off“ ➨ pg. 0 - 8)
References to figures and tables are shown as follows
Fig.: 2 - 3 or Table 2 - 1
References to item numbers in figures are shown as follows
( Fig.: 1 - 1 / Item 1 )
In this case “Fig.: 1 – 1“ is the figure number and “Item 1“ the item number within the figure.
When the Service Manual is stored as pdf-file, these references are displayed green. Click with the mouse button on a reference to jump to the corresponding source.
Menu commands are described as:
Menu File .
Infusomat® fm 2.2 gb 0 - 7
0 - 8
0
Important Preliminary Remarks
List of Abbreviations
UA
FuP
KuP
LCD
OIL
Abbreviations which are not generally known, but are used in this manual, are listed below.
CC
CLR
Dig
Computer Controlled
Clear
Digit
Unit Alarm
Function Microprocessor
Control Microprocessor
Liquid Crystal Display
Original Infusomat Line
Check
TEMP Temperature
Infusomat® fm 2.2 gb
pg:0 - 10
Technical Training
Entry for Technical Training
Ordering of Spare Parts and Test Equipment
Service Hotline
Return of Spare Parts and Test Equipment
Safety Officer
(§ 30 MPG)
Translation
0 -
Contact Persons
0
Via local representative.
Application for a technical training course must be made via the responsible representative.
Please contact your local B. Braun subsidary.
International Technicians (Intercompany)
Nadja Machal
Fax: +49 5661 / 75 -47 89 e-mail: [email protected]
Karl Tippel, Tanja Kördel
Phone: +49 5661 / 71 - 35 25
Fax: +49 5661 / 71 - 35 26 e-mail: [email protected]
e-mail: [email protected]
B. Braun Melsungen AG
Schwarzenberger Weg 73-79
Wareneingang Werk C
34 212 Melsungen
Germany
Dr. Ludwig Schütz e-mail: [email protected]
PAS GmbH, Brückner GmbH, Germany
Infusomat® fm 2.2 gb 0 - 9
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Contact Persons
For your notes:
0 - 10 Infusomat® fm 2.2 gb
1 - 12
1 -
System Overview
1
Physical Construction The Infusomat fm is a compact volumetric peristaltic infusion pump.
Standard delivery rate range 1 to 999 ml/h
The unit is operated via a membrane keyboard. It is equipped with an LED display (light emitting diode display) for delivery rate display and an LCD display (liquid crystal display) for the operating support of the user. Four control LEDs display alarms, battery- and mains operation and the running of the infusion pump.
Handle
Door lock
LED display
Control LEDs
Keyboard
Guide for short pole clamp
Drop sensor
DIANET
Flow inhibitor
Peristaltic pump
LCD display
Softkeys
Optical interface fm recessed plug
Drop sensor socket
Potential equalization
Staff call
Mains connection
Fig.: 1 - 1 Unit overview Infusomat fm from unit 000001 on
Air inline sensor
Adapter for infusion line
(depending on the unit number)
Infusomat® fm 2.2 gb 1 - 1
1
System Overview
Operation Flow Chart
Switch on
Set delivery rate
Start infusion
Standard operation
Volume preselection
Stop infusion
Recall info
KOR mode
2)
Service connector plugged ...
1)
Special functions ...
3)
Time preselection
Standby function
Drug selection
Delivery calculation
Change delivery rate …
CC mode
Switch-off pressure
Drop control
Battery capacity
Data lock
Contrast setting
1
See Service Program diagram
2
Only when preselected time or preselected volume has expired
3
Please pay attention to activation in Service Program
Fig.: 1 - 2
See instructions for use for detailed information.
1 - 2 Infusomat® fm 2.2 gb
Function
System Overview
1
Two independent software-controlled microprocessor systems control and monitor the hardware. On the basis of their functions, they are defined respectively as a control and a function processor. Both systems work with independent clock frequencies and have access to different program and data memories. All safetyrelevant functions are handled by both microprocessors and the results are counter checked (CF- and FC-latch).
The input via the keyboard is fed to both processors. Additionally the acknowledgement signal of the ON/OFF key is fed to the mains power supply logic (voltage E/A-TAS). The function processor has also access to this logic via E/A-INT.
Description of the voltage signals
(see „Signal table“ ➪ p. 1 - 5)
.
Fig.: 1 - 3
Infusomat® fm 2.2 gb 1 - 3
1 - 4
1
System Overview
Voltage Supply The voltage supply can be generated directly from mains (170V to
264V~ or 85V to 132V~), an external 12 V supply connected to a fluid manager system or the DIANET recessed plug or as an internal supply via the internal 7.2 V NiCd battery. The battery type
(long- or short time battery) is identified by the coded battery plug.
A voltage of 12V to 32V is available after transformation and rectification. The voltage regulator limits voltage to max. 12V. This voltage is fed to the battery charge circuit and the unit supply via isolation diodes. This is also valid for an external 12V voltage from the DIANET or an fm plug. The FET V22 switches between external and internal voltage supply. The transistor V29 works as an ON/
OFF switch for the operating voltages UPS, UMOT and +5V. The
+5V supplies the complete electronics including the double channel microprocessor system. A window comparator constantly monitors the +5V for undervoltage or overvoltage. The function is checked during switch-on. The operating voltage UPS supplies the stepper motor and UMOT the stepper motor drive.
The transistor V21 switches the operating voltage UMOT. In case of an alarm the motor is switched off by V21. Additionally the switching function of the transistor is checked during the switchon test.
The circuit has two separate assembly groups with separate supply voltages UBA and UBB. The ON/OFF circuit UBA is a retriggerable delay switch-off. A follow-up charging circuit drives the transistor V29. V18 is additionally active in battery operation.
The alarm logic UBB is an RS latch. This is set when the unit is running and activates the alarm circuit. The alarm buzzer and driver are also driven by UBB.
The ON/OFF circuit is activated and the voltage supply is switched on by pressing the ON/OFF key. The alarm latch is reset simultaneously. A function test of the voltage monitoring, motor circuit and alarm activation is performed. The voltage supply is maintained by cyclic self-holding pulses fed to the logic. The alarm latch is also activated.
Infusomat® fm 2.2 gb
System Overview
1
Fig.: 1 - 4
Signal table
Signal
+5V
5V-HT
5V-LT
AK-I
AK-LAD
AK-Test
ALA-RED
ALA-UB
CS
DI
DO
E/A-INT
E/A-ST
Meaning
Voltage supply electronic
Overvoltage test
Undervoltage test
Battery charge and discharge current
Battery capacity ON/OFF
Battery test
Alarm reduction
Operating voltage alarm
Chip Select
Data Input
Data Output
ON/OFF by microprocessor
ON/OFF status
Table 1 - 1 Signal table (Part 1 of 2)
Infusomat® fm 2.2 gb
RES
RES-F
RES-K
RTS
Rx
SA1
Signal
PRS-K
PRT
RDCL
RDD
RDE
RDTA
RDTS
Meaning
Staff call relay control channel
Staff call relay test
Delivery display clock
Delivery display data
Delivery display enable
Delivery display test output
Delivery display test synchronization
Power on Reset
Reset function channel
Reset control channel
Return to send (DIANET)
Receive data
Tube adapter 1
1 - 5
1 - 6
1
System Overview
PH3
PKS
PKS1
PKS2
PKSS
PRS
PRS-F
PA
PH0
PH1
PH2
MOTEIN
MS
NA
P-ENA
FL-S
LFCL
LFDA
LFS
LFSEL
LFT
MISO
MOSI
Signal
E/A-TAS
EDB
EXTN
EXTP
EXTPP
Table 1 - 1 Signal table (Part 2 of 2)
Meaning
ON/OFF key
Electronic pressure control
External 12V supply (-)
External 12V supply (+)
External 12V supply (FM)
Tube adapter OIL-FM
Air sensor clock
Air sensor data
Air sensor signal
Air sensor selection
Air sensor reset
Serial data output interface
Serial data input interface
Motor ON
Motor control
Mains display
Port Enable
Potential equalization
Phase 0
Phase 1
Phase 2
Phase 3
Pump cover sensor
Pump head sensor 1
Pump head sensor 2
Pump head sensor control
Staff call relay control
Staff call relay function channel
TSE
TSR
TSS
Tx
TD6
TD7
TSA
TSCL
UB
UBA
UPS
UPS-M
UMOT
UMOT-M
URTC
Signal
SA2
SCK
SL-S
TD-A0
TD-A1
TD-A2
TD-A3
TD-B
TD-E
TD-KL
TD-R/W
TD4
TD5
Meaning
Tube adapter 2
Serial data lock
Tube adapter OIL
Text Display Address 0
Text Display Address 1
Text Display Address 2
Text Display Address 3
Text display illumination
Text Display Enable
Text display contrast latch
Text Display Read/Write
Text Display Data 4
Text Display Data 5
Text Display Data 6
Text Display Data 7
Drop sensor output
Drop sensor clock
Drop sensor receiver
Drop sensor regulation
Drop sensor control
Transmit data
Operating voltage 6-12V
Supply voltage for alarm, On/Off logic, RTC
Switched operating voltage UB
UPS measuring line
Supply voltage of motor drive
UMOT measuring line
Supply voltage clock module
Infusomat® fm 2.2 gb
Mains Operation
Battery Operation
Alarm Circuit
Infusomat® fm 2.2 gb
System Overview
1
When the unit is connected to mains the unit supply voltage is switched on for the duration of the switch-off delay time. If the microprocessor recognizes a sufficient mains voltage for charging, the voltage supply is maintained. In this case only a battery balance is carried out, because a key was not pressed. The mains control LED is switched on, all other displays are off.
The unit is switched off when the ON/OFF key is pressed for at least 2 seconds. Thereby the self-holding is triggered and the alarm latch is reset with a delay. After another 8 seconds the unit is switched off, because the pulses are missing. If the Infusomat fm is switched off in mains operation with the ON/OFF key, the internal mains voltage is still present. All displays are switched off and battery charging is monitored.
In mains operation battery function is checked during the switchon test. Therefor the charge- and discharge current are measured and battery charging is interrupted for the duration of measurement.
The battery function is monitored by the following data: charge current, discharge current and time, and self-discharge time. The electronic detects a short time or a long time battery by measuring the charge current.
In battery operation the battery function is checked during switch-on test. The theoretical load condition is read from the clock module of the battery. Then the battery is connected to UPS and the voltage is measured. If the minimum requirements are not reached a battery alarm is activated.
The control microprocessor drives the red alarm LED.
A function check is performed during the switch-on test.
The alarm buzzer is activated in case of:
an operating alarm from control processor (ALA-AK signal)
a unit alarm from both processors
Alarm generation:
The user checks this function during the switch-on test. The audible alarm volume in double stage operation is approx. 50 dBA. If no alarm acknowledgement or unit handling is performed, the maximum volume (approx. 65 dBA) is activated after 2 minutes.
A single or double stage alarm can be selected in the Service Program. The volume is immediately 65 dBA in single stage mode.
1 - 7
1 - 8
1
System Overview
Pump Unit
The staff call is activated by the processor system (PRS signal). A function check is performed with a second relay contact (PRT signal). A static or dynamic staff call can be selected.
The pump head is driven by a stepper motor. Each full step of the motor is realized with 5 microsteps. The motor is driven by an FET output stage. The function processor controls the motor via the
MS signal. A slot disc which is mounted on the pump head axle is scanned by two light barriers (PKS1 and PKS2 signal). Thereby the control microprocessor monitors direction of rotation and speed of the pump head.
The pump head position is also determined with the PKS2 signal.
The motor can therefore be accelerated during the withdrawal phase. Thus a nearly pluse-free flow is realized in the lower delivery range (<100 ml/h). The total pump head cycles and running time are available in the Service Program under history data.
Mechanical Pressure Control:
The Infusomat fm has a linear peristaltic pump. This pump has 12 slides which are driven by a camshaft.
When the pump cover is closed, the pump tube is squeezed (occlusion) by at least one of the slides, independent of the pump head position. The complete pump unit is mounted behind the front panel in the frame. Hinges and locking bow for the pump cover are led through the front panel. The pump cover is automatically closed when the operating unit door is closed. The slides are pressed against the pump cover by a spring system in the pump unit. Thereby a delivery pressure is realized and mechanically limited by the springs.
If the pressure limit is exceeded there is no volume delivery. The drop sensor activates an alarm. If one of the springs fails, the spring system will ensure that an unsafe condition cannot occur
(free flow). The two remaining springs ensure an appropriately high occlusion pressure.
Infusomat® fm 2.2 gb
Computer Interface
System Overview
1
Electronic Pressure Control:
The electronic pressure sensor is mounted on the output side of the pump. A spring pressure loaded slide is seated on the infusion line. An increase of pressure in the infusion line leads to a deflection of the coil core via the pressure slide. The depth of immersion is measured inductively. When a preset pressure threshold is reached the pump drive is switched off, and an alarm is activated.
The electronic pressure control is a single channel circuit. In case of a failure, the mechanically limited maximum pressure can be reached.
Motor Switch-Off by Both Processors:
Function processor: MS signal to switch off the motor drive. -
Control processor: MOTEIN signal to switch off the drive of the motor operating voltage.
The DIANET is designed as a 5V TTL interface until unit No. 17147.
From unit No. 17148 on an RS 232 interface is present. Retrofit-
ting is possible by exchanging the rear panel (see „Rear Panel
. The RS 232 interface is marked by a label on the rear side of the Infusomat fm.
Only the following accessories must be applied for the ohmic insulation between the Infusomat fm and a PC.
Designation Ord. No.
For the 5V TTL interface. . . . . . . . . . . . . . . . . . . . . . . . 0871 9322
Interface converter DIANET sc
Interface line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0871 1640
Infucab fm, for RS232 interface
Interface cable fm without ohmic insulation . . . . . . . 0871 1658
(Only applicable for servicing without unit connected to a patient.)
Infusomat® fm 2.2 gb 1 - 9
1
System Overview
Braun fluid manager system (fm system) The Infusomat fm can be operated as a stand-alone unit or integrated in an intensive care unit, e.g. the B. Braun fluid manager system. It is integrated by simply snapping the unit into the system.
Mains supply and data communication are automatically connected. Thereby data acquisition and transmission to higher computer system levels are possible.
Internal Assignment
Fig.: 1 - 5
1 - 10 Infusomat® fm 2.2 gb
Accessories
System Overview
1
General
Designation Ord. No.
Mounting clip for drop chamber ”TK 2000” . . . . . . . . 3477 3223
Mounting clip for drop chamber ”Intrafix air” . . . . . . 3477 3215
Drop sensor, complete . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 578A
Short stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0870 1644
Drop chamber holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3088
Mains lead (200-240V~) . . . . . . . . . . . . . . . . . . . . . . . . 3450 2718
Mains lead (100-120V~) . . . . . . . . . . . . . . . . . . . . . . . . 3450 5423
Holder for mains plug (option) . . . . . . . . . . . . . . . . . . . 3450 5474
Universal clamp, complete . . . . . . . . . . . . . . . . . . . . . . 3450 5857
Pole clamp (universal clamp, rotating) . . . . . . . . . . . . 3450 9054
Infusomat® fm 2.2 gb 1 - 11
1
System Overview
For your notes:
1 - 12 Infusomat® fm 2.2 gb
2 - 10
2 -
Software
2
Software Update
Position
Digit
1 2 3 4 5 6 7 8 9
I F M B 0 0 0 0 2
Fig.: 2 - 1
Revision level
Hardware identification
Software group
Infusomat fm
Approved Software Versions
Designation Ord. No.
Update kit IFMB00002 or IFMB01002 . . . . . . . . . . . . . 3450 6306
The higher digit always replaces the lower digit for the revision level, e.g. IFMA00003 replaces IFMA00002.
Units with an old software version, e.g. IFMA00003 can be updated to the new software version IFMB00002.
When the software group changes (IFMA00002) the unit functions are changed, too. Therefore unit users must be informed (e.g. instruct the user and exchange the instructions for use – software coding, e.g. IFMB00002 is on the cover page of the instructions for use.)
Note
Mark the unit after having updated the software! The new software version must be clearly recognizable.
Only update from old to new software versions, never in reverse order (e.g. never update from IFMB00002 to IFMB00001 or
IFMA00003!).
All units used in one ward should have the same software status and basic setup to avoid operator mistakes.
Note
Software updates must be reported to B. Braun for registration.
Observe the notes of the update program and the supplements.
IFMA00002
Basic software
IFMA00003
Improved resistance to interference against electrostatic charges.
The opto staff call is corrected after switch-off.
Extended display of unit alarms. The unit alarm no. is displayed on the LCD display.
IFMA00003 (17.05.95)
Elimination of unit alarms (modification of the hc-11 software):
For frequent starts and KOR (KVO) operations.
For switch-on with empty battery.
Infusomat® fm 2.2 gb 2 - 1
2 - 2
2
Software
IFMB00001 or IFMB01001
Expanded functions:
Optimization of staff call modes
(see instructions for use – staff call lines).
Extension of the interface functions for recommended data
(see DIANET interface description).
Display of battery capacity, ward identification and software version when the unit is switched off.
Activation of the display light in battery operation when a key is pressed.
Decimal function (can be activated in Service Program).
Preselect delivery rate from 1 to 99.9 ml/h with increments of
0.1 ml/h.
Display of the calculated rate from volume and time with one decimal. Thus the rounding error is significantly reduced.
Additional running control on the LCD.
Additional alarm display.
Delivery display flashes with RATE and AAA.
Correction of the total air alarm (accumulation of microbubbles) from 0.7ml to 1.5 ml air per hour.
10 minutes alarm tone suppression (can be activated in the
Service Program).
Special functions can be deactivated in the Service Program.
Service Program menu point Calibration Pump Head (code
500) is replaced by Calibration Pressure Sensor (code 500) and Calibration Scale Factor (code 510).
Service Program menu point Air Inline Sensor (code 300) now includes only the display of the measured values and the test values.
Stored operating alarms can be deleted in the Service Program.
Software IFMB00002 or IFMB01002
Expanded Functions
The min./max. delivery rate can be set.
The air rate alarm can be set between 0.5 ml/h and 3.5 ml/h.
Display of the operating hour counter in the SM battery capacity
Error Elimination
Opto staff call
Infusomat® fm 2.2 gb
Software
2
Error Messages and Alarms WARNING
NEVER OPERATE THE UNIT WITH PLUGGED IN SERVICE CONNEC-
TOR ON THE PATIENT. WHEN THE UNIT WAS OPERATED WITH
PLUGGED IN SERVICE CONNECTOR IT IS TO BE SWITCHED OFF
ONCE BEFORE ANY FURTHER USE.
Alarms of the function processor 80c535 are displayed on the LCD display. Alarms of the control processor 68hc11 are displayed on the LED display. The alarms help to troubleshoot unit malfunctions. As not all malfunctions can be considered, unit malfunctions with different messages or even no messages can be displayed on the LCD/LED display.
Software IFMA00002, IFMA00003:
Detected unit alarms are displayed as
"!! Unit Defective !!" on the LCD display in the selected language.
If the unit LED has malfunctions ”LED Test Error !” will be displayed. Additionally the error number (from IFMA0003 on, for
IFMA00002 the number is not displayed) is displayed on the LCD display if the service connector is not plugged in. If the service connector is plugged in, a German text is displayed instead of the alarm number.
1.
LCD display function processor 80c535:
0B
0C
0D
07
08
09
0A
03
04
05
06
Code
--
01
02
Table 2 - 1 (Part 1 of 2)
Text*
???
externes RAM defekt
T1_Netzteiltest
T2_Ueberspannungtest
T3_Motorabschalttest
T4_Unterspannungstest
EA_Taste_klemmt
Luftfalle defekt
LED Test Fehler !
LED Test Fehler !
LED Test Fehler !
LED Test Fehler !
LED Test Fehler !
LED Test Fehler !
Description alarm reason not clear defective external RAM 8k x 8 power supply test: 5V_HT=0; 5V_LT=1; MOTEIN=1: UMOT-M unequal 1 power supply test: 5V_HT=1; 5V_LT=1; MOTEIN=1: UMOT-M unequal 0 power supply test: 5V_HT=0; 5V_LT=1; MOTEIN=0: UMOT-M unequal 0 power supply test: 5V_HT=0; 5V_LT=0; MOTEIN=1: UMOT-M unequal 0!
ON/OFF key was pressed longer than 14 sec defective air sensor (calibration value?) defective LED display defective LED display defective LED display defective LED display defective LED display defective LED display
Infusomat® fm 2.2 gb 2 - 3
2 - 4
2
Software
Code
F01
F02
F04
F08
F10
F20
F40
F80
17
18
19
1A
13
14
15
16
1B
1C
Code
0E
0F
10
11
12
Table 2 - 1 (Part 2 of 2)
Text*
LED Test Fehler !
535 ROM defekt
Modulzeitkon. XX
MS hat Frequenz pku Erfassung 535 !
Tastatur defekt
Mode unterschiedlich
Mode geaendert
Schlauchadapter fehlt
Version ungleich c535 Timeout XX testbit_defekt personalruf_defekt1 personalruf_defekt2 personalruf_defekt3
Description defective LED display defective program defective program flow
MS has frequency without drive pump head cycle not plausible different keypad gaps between 80c535 and 68hc11 mode in 68hc11 different from 80c535 changed operating mode defective tube adapter different program versions between 68hc11 and 80c535 defective program flow testbit=enable out of switch-on limits
535 active PR, hc11 not active PR: PR=active
535 not active PR, hc11 active PR: PR=active
535 not active PR, hc11 not active PR: PR=not active
Description defective battery defective pump head defective ROM memory defective EEPROM memory defective time defective active defective active reset defective switch
* Text will be only displayed if the service connector is plugged in.
2.
LED display control processor 68hc11:
Fxx/Exx flashes alternately on the LED display. Fxx is the error code. Exx can be neglected. If errors occur simultaneously, the alarms are displayed by hexadecimal addition, e.g. defective battery F01 and defective time F10 = error code F11.
Table 2 - 2
Infusomat® fm 2.2 gb
122
123
124
125
126
127
128
118
119
120
121
114
115
116
117
110
111
112
113
106
107
108
109
Code
100
101
102
103
104
105
Table 2 - 3
Text*
Infusomat® fm 2.2 gb
Software
2
Software IFMB000XX
Detected alarms are displayed on the LCD display as ”Unit Alarms” in the selected language. If the unit LED display has malfunctions
”LED Test Error !” will be displayed. Additionally the error number is displayed on the LCD display.
1.
LCD display function processor 80c535:
Description defective RAM memory U13
UMOT cannot be switched on
UMOT still switched on despite overvoltage
UMOT still switched on despite MOTEIN=0
UMOT still switched on despite undervoltage
ON/OFF key pressed longer than 14 sec defective air sensor (calibration value ? ) defective LED display defective LED display defective LED display defective LED display - RDTS defective LED display defective LED display defective LED display defective program memory U10, U11, U15 defective program flow
MS has frequency without drive different number of pump head cycles different keypad gaps between 80c535 and 68hc11 mode different in 68hc11 changed operating mode defective tube adapter different program versions between 68hc11 and 80c535 defective local program flow testbit=0 out of switch-on test
PR is not active though 80c535 active PR and 68hc11 active PR
PR is active though 80c535 not active PR and 68hc11 active PR text not loaded / defective program memory U10, U11, U15 text does not match with program / defective program memory U10, U11, U15
* Text will be only displayed if the service connector is plugged in.
2 - 5
2 - 6
F07
F08
F09
F10
F11
F12
F13
Code
F01
F02
F03
F04
F05
F06
Table 2 - 4
2
Software
2.
LED display control processor 68hc11:
Fxx is displayed on the LED display with flashing dots. Fxx is the error code.
Description dummy for test battery not present / missing battery current defective RAM memory U17 defective program memory U21, U22, U31 defective program memory U21, U22, U31 calibration data error from EEPROM U1 pump head cycle not plausible failure / inaccuracy of system clock failure 100msec system clock reset during active operation changed mode or 80hc535 different no dynamic pressure sensor signal (EDB) different status during start
Infusomat® fm 2.2 gb
Infusomat® fm 2.2 gb
Software
2
Alarm Causes
1.
Drop alarm/pressure alarm
Empty infusion bottle?
Connect new bottle.
Closed roller clamp/flow?
Close roller clamp, stop infusion, open roller clamp. There must be no continuous dripping. If necessary insert new infusion line.
Occlusion?
Lay line without any kinks and check integrity of complete infusion line.
Drop chamber clouded?
Shake to remove. Drop sensor not inserted/connected?
Insert/connect drop sensor.
Defective drop sensor?
If necessary exchange drop sensor.
2.
Air alarm
Air in system?
Insert line correctly. Vent and reset fluid level in the drop chamber.
3.
Standby alarm
Alarm after set PAUSE has expired?
Switch to standby with SM, stop PAUSE with OFF or extend PAUSE with ON.
4.
Battery alarm
Battery alarm or battery prealarm?
Switch off immediately, connect to mains or to 12V.
Charge battery.
5.
KOR alarm
Preselect new delivery rate and start again.
6.
Further alarms/displays
Pump cover open?
Close door, set rate.
No rate?
Enter new value. Value correction?
2 - 7
2
Software
2 - 8 Infusomat® fm 2.2 gb
Software
2
Software Default Values Unit No.: _______________________
Standard function
Special Functions*
User Data
Calibration Data
Unit Specific Data
Menu Item
User language
Alarm type
Staff call
Ward identification
Drug 0
Drug 1 ... 9
Operating alarms
Minimum delivery rate**
Maximum delivery rate**
Maximum air rate**
Maximum bubble size**
Standby
Drug selection
CC mode
Switch-off pressure
Default depending on Art. No.
double-stage static without OFF alarm
”Ward Identification” blank drug 1 ... 9
0
1.0 ml/h
999.0 ml/h
1.5 ml/h
0.3 ml activated activated activated activated
Customer Setting
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
Drop control
Battery capacity
Data lock
Contrast
Decimal function*
Switch-off pressure
Contrast
CC address activated activated activated activated deactivated high optimum contrast
1
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
Drug
Data lock
Standby time
Drop control
0
Off
30 min
On
_______________________
_______________________
_______________________
_______________________
Air inline sensor calibration value 182mV
Scale factor OIL 54
Contrast only if necessary
DIANET type no.
must not be changed
_______________________ set to maximum without overmodulation depending on unit _______________________
Unit No.
Operating hours
Battery hours
Number of pump head cycles depending on unit depending on unit
_______________________
_______________________ depending on unit _______________________ depending on unit _______________________
* only from software IFMB01001 or IFMB0001 on
** from software IFMB00002, IFMB01002 on
Infusomat® fm 2.2 gb 2 - 9
2
Software
For your notes:
2 - 10 Infusomat® fm 2.2 gb
3 - 12
3 -
Service Program
3
Structure of the Service Program
Service connector plugged
Switch on
Standard operation ...
(see operating flow diagram)
Short display: software version, user language
Special function
(see operating
flow diagram)
* until software IFMA00003
** from software IFMB00001 / 01001 on
** from software IFMB00002 / 01002 on
Fig.: 3 - 1
Group:
Unit data
Software version
100
Drug
110
Ward identification
120
Infusion line
130
Serial number
140
DIANET type no.
150
Group:
History data
Operating hours
200
Battery hours in h
210
Pump head cycles
220
Operating alarms
230
Service Program activated
Group:
Alignment
Air inline sensor
300
Pressure control
310
Group:
Unit modification
Service language
400
User language
410
Alarm tone
420
Staff call
430
Special function
440 **
Decimal function
450 **
Delivery rate
460 ***
Air alarm
470 ***
Group:
Calibration
Pump head
500 *
Air inline sensor
510 *
Pressure sensor
500 **
Scale factor
510 **
Air inline sensor
520 **
Infusomat® fm 2.2 gb 3 - 1
3 - 2
3
Service Program
Additional Functions with
Plugged in Service Connector
WARNING
NEVER OPERATE THE UNIT WITH PLUGGED IN SERVICE CONNEC-
TOR ON THE PATIENT. WHEN THE UNIT WAS OPERATED WITH
PLUGGED IN SERVICE CONNECTOR IT IS TO BE SWITCHED OFF
ONCE BEFORE ANY FURTHER USE.
Software Version and User Language
1.
Plug service connector on staff call socket at the rear of the unit.
2.
Switch on unit and keep the ON/OFF button pressed
(for max. 15 s).
3.
The software version, date, and user language are displayed in the LCD display.
4.
The unit is switched on when the ON/OFF button is released.
5.
** appears in the LCD display if the service connector is plugged.
The following conditions are activated:
Operating alarms are muted.
All special functions are accessible (including the disabled ones).
Special functions are slightly modified. (Example: SM battery capacity has keys for 0 min/5 min).
Contrast Setting
1.
Select ”Contrast Setting” with SM key. The softkey symbols
”clock” and ”ml/h” are flashing.
2.
Set display contrast with the (+) or (-) key.
3.
Return to main menu with END.
Mechanical Pressure Control
Switch off the electronic pressure monitoring to check the mechanical pressure control.
1.
Select ”Switch-off pressure” with SM key.
2.
Then select ”mechanical”.
3.
Return to main menu with END.
Infusomat® fm 2.2 gb
Start / Quit the Service Program
Fig.: 3 - 2
Service Program
3
Activate the Service Program
1.
Plug service connector on staff call socket at the rear of the unit. - ** appears in the display.
2.
Select ”Service Program” with the SM key. When the Service
Program is activated the red alarm LED flashes. The LED displays the code number of the selected group and function.
Soft key functions
END Jumps to the initial function
GR+
FU+
Selects group
Selects function in the
OK activated group
Activates the selected function or if necessary skips to sub-functions with NEXT
Note
When the service connector is plugged in the audible alarm is deactivated and only active during the switch-on test.
Quit the Service Program
1.
Press END in the main menu. - A data storage query is activated: ”Save changes? YES/NO”.
Modified values are only saved with the YES key.
YES/NO terminates the Service Program. Press END to jump to the last function.
2.
Switch off the Infusomat fm and remove service connector.
Note
Disconnect the Infusomat fm from mains for at least 30 seconds.
Then the unit can be switched on again.
Infusomat® fm 2.2 gb 3 - 3
Fig.: 3 - 3
3 - 4
3
Service Program
Unit Data Software Version Function 100
1.
Select sub-functions with NEXT.
2.
The current software version is displayed in the LCD display:
- User program version with date
- Language with text version. Further languages with (+)
- Service Program version
- Service language with text version
3.
Return to initial function with END.
Drug Name Function 110
Memory for maximum 10 drugs and 20 characters per name.
1.
Display stored drug names with NEXT key.
2.
Delete displayed entry with CLR.
3.
Press YES to modify a drug name:
Move cursor to character with NEXT.
Select new character from line 3 with << or >>.
4.
Repeat procedure for each character.
5.
Return to initial function with END.
Ward Identification Function 120
Enter and display of a ward specific unit identification. Permanent display if the unit is connected to mains and switched off.
1.
Delete displayed entry with CLR. Press YES to enter modifications:
Move cursor to character with NEXT.
Select new character from line 3 with << or >>.
2.
Repeat procedure for each character.
3.
Return to initial function with END.
Infusion Line
(Tube Adapter)
Function 130
The fitting position of the tube adapter is displayed.
Check that display and position of the adapter correspond after having exchanged the Reed sensors.
1.
OK activates the display of the adapter position.
2.
Return to initial function with END.
Serial Number Function 140
The displayed serial number must correspond with the number on the unit type plate, as this number is used in CC mode.
1.
YES activates the entry mode. Enter via the numeric keyboard.
Infusomat® fm 2.2 gb
Service Program
3
2.
YES stores the changed or new number.
3.
Return to initial function with END.
DIANET Type Number Function 150
The displayed serial number must correspond with the number on the unit type plate, as this number is used in CC mode.
1.
YES activates the entry mode. Enter via the numeric keyboard.
2.
YES stores the changed or new number.
3.
Return to initial function with END.
2
3
0
1
History Data
Bit
Code
5
6
7
8 to 14
15
Fig.: 3 - 4
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
Example for alarm ”Pump cover open”
Battery empty (battery alarm)
Pump cover open
Drop alarm
Air alarm alarm
Expired standby time
CC alarm (interface)
KOR end alarm free (insignificant)
Operating alarm
Operating Hour Counter
1.
OK activates the display.
2.
Return to initial function with END.
Battery Operating Hours
1.
OK activates the display.
2.
Return to initial function with END.
Function 200
Function 210
Pump Head Cycles Function 220
Display of the pump head cycles (delivered volume).
1.
OK activates the display.
2.
Return to initial function with END.
Operating Alarms Function 230
The last 20 operating alarms can be recalled.
They are displayed as 16 bit binary codes and each bit position can be set from 0 to 1.
1.
OK activates the alarm display.
2.
Display operating alarms 01 to 20 with the (+) and (-) key.
3.
Delete the operating alarms with CLR (from software
IFMB01001 or IFMB0001 on).
4.
Return to initial function with END.
Infusomat® fm 2.2 gb 3 - 5
3 - 6
3
Service Program
Alignment Air Inline Sensor Function 300
After exchange check function of the air inline sensor.
See TSC list for permissible check values.
For software IFMA00002 and IFMA00003
1.
Press OK. ”Observe Service Manual” is displayed.
2.
Acknowledge with OK.
3.
Insert an infusion line filled with air and check the maximum permissible air value.
4.
Insert an infusion line filled with fluid and check the minimum permissible water value.
5.
Return to initial function with END. The alignment which is possible in this software version must not be performed.
From software IFMB00001 or IFMB01001 on
6.
Press OK. The received signal amplitude is displayed as a measured value.
(The test value with NEXT is not important).
7.
Insert an infusion line filled with air and check the maximum permissible air value.
8.
Insert an infusion line filled with fluid and check the minimum permissible water value.
9.
Return to initial function with END.
Pressure Control
Test equipment: 4 mm gauge
Function 310
(see „Test Equipment and Special Tools“ ➪ p. 9 - 1)
1.
Push in bottom slide of the finger pump.
2.
Press OK twice.
3.
Open unit door.
4.
Note the OIL value (actual value).
5.
Insert 4 mm gauge and close the unit door.
6.
The new OIL value is displayed. It must be 5 to 15 digits higher than the first value.
7.
Return to initial function with END.
If the 5 to 15 digits are not reached, the pressure sensor unit must be mechanically adjusted
(see „Pressure Sensor“ ➪ p. 4 - 18) .
Infusomat® fm 2.2 gb
Unit Modifications
Service Program
3
Service Language
English or German can be selected.
1.
OK activates the function.
2.
Select language with NEXT.
3.
Acknowledge with YES.
4.
Return to initial function with END.
Function 400
User Language Function 410
Four user languages per language group are available (depending on software).
1.
OK activates the function.
2.
Select language with NEXT.
The language no. and text version are displayed.
3.
Acknowledge with YES.
4.
Return to initial function with END.
Alarm Tone
Different alarm modes can be selected:
Software IFMA00002 and IFMA00003
Function 420
Single stage: continuous tone 65 dBA.
Double stage: alarm with reduced volume (50 dBA) for the first 2 minutes, then 65 dBA.
From software IFMB00001 or IFMB01001 on
An additional ”10 minutes off alarm” can be selected.
In this mode the audible alarm is activated with a delay of 10 minutes.
The activation of the ”10 minutes off alarm” is only permissible if the staff call is connected and the Infusomat fm has an attention label (label drawing no. M007100000F04).
1.
OK activates the function.
2.
Select alarm tone with NEXT.
3.
Acknowledge with YES.
4.
Return to initial function with END.
3 - 7 Infusomat® fm 2.2 gb
Fig.: 3 - 5
3 - 8
3
Service Program
Staff Call
Different staff call modes can be selected:
Software IFMA00002 and IFMA00003
Dynamic with OFF alarm (permanent contact).
Static with OFF alarm (permanent contact).
From software IFMB00001 or IFMB01001 on
Dynamic without OFF alarm
Dynamic with OFF alarm.
Static without OFF alarm
Function 430
The self-test of the staff call relay during switching on has been cancelled. For further details see staff call line in the instructions for use.
1.
OK activates the function.
2.
Select staff call type with NEXT.
3.
Acknowledge with YES.
4.
Return to initial function with END.
Special Functions Function 440 **
Only available from software version IFMB 00001 / IFMB 01001 on.
Special functions can be activated in the Service Program, which are then displayed on the user interface. Deactivated special functions will not be displayed. The SM softkey will not be displayed in standard operation when all special functions are disabled. - Special functions to be selected:
Standby function
Drug selection
CC mode
Switch-off pressure
Drop control
Battery capacity
Data lock
Contrast setting
1.
OK activates the function.
2.
Select special functions with NEXT.
3.
Activate / deactivate the respective function with YES/NO.
* software version IFMA00002 and IFMA00003
** from software IFMB00001 or IFMB01001 on
*** from software IFMB00002 on
Infusomat® fm 2.2 gb
Infusomat® fm 2.2 gb
Service Program
3
4.
Return to main menu with END.
Decimal Function Function 450 **
Only available from software version IFMB 00001 / IFMB 01001 on.
1.
OK activates the function.
2.
Activate / deactivate the decimal function with NEXT.
3.
Acknowledge with YES.
4.
Return to main menu with END.
Delivery Rate min/max Function 460***
The maximum and minimum delivery rates can be set. Range of adjustment of the delivery rate: 0.1 to 999.0 ml/h
1.
OK activates the function.
2.
Select min./max. delivery rate with NEXT.
3.
Acknowledge with YES.
4.
Enter value with a numeric key.
5.
Acknowledge with OK.
6.
Return to initial function with END.
Air Alarm Function 470***
The air inline sensor sensitivity of the air rate alarm in ml/h (total air alarm) and of the maximum air bubble in ml (single bubble) can be adjusted.
Setting range air rate: 0.5 to 3.5 ml/h
Setting range air bubble: 0.01 to 0.3 ml/h
1.
OK activates the function.
2.
Select air rate (ml/h) or air bubble (ml) with NEXT.
3.
Acknowledge with YES.
4.
Enter value with a numeric key.
5.
Acknowledge with OK.
6.
Return to initial function with END.
* software version IFMA00002 and IFMA00003
** from software IFMB00001 or IFMB01001 on
*** from software IFMB00002 on
3 - 9
3 - 10
3
Service Program
Calibration
Note
All safety relevant parameters are set by the manufacturer. If these parameters are changed, a new calibration must be performed with calibrated test equipment.
Note
Only enter the scale factor values and pressure sensor values for
OIL (Original Infusomat Line). Values for OIL-FM (Original Infusomat Line FM) are not applicable. This infusion line is no longer available.
Pump Head
1.
Software IFMA:
Function 500*
Software module ”Calibration Pump Head” for the entry of scale factor and pressure sensor data.
2.
From software IFMB00001 or IFMB01001 on:
The entry groups pump head and pressure sensor are separate functions to avoid operating faults.
Calibration pressure sensor: function 500
Calibration scale factor: function 510.
Pressure Sensor Data Function 500**
Calibration
(see „Pressure Sensor“ ➪ p. 4 - 18) .
Scale Factor Function 500* or 510**
The scale factor can be set in the limits 40 to 99 digits. Every digit step is equivalent to a 0.5 % modification of the delivery rate. An increase of the scale factor reduces the pump speed, and a decrease increases the pump speed.
1.
OK activates the function.
2.
The value can be changed with the entry keyboard.
3.
Acknowledge with YES.
4.
Return to initial function with END.
5.
Quit the Service Program and save changes with YES.
6.
Switch on unit and check delivery rate
. If necessary repeat the delivery rate measurement.
* software version IFMA00002 and IFMA00003
** from software IFMB00001 or IFMB01001 on
*** from software IFMB00002 on
Infusomat® fm 2.2 gb
Service Program
3
Air Inline Sensor Function 510* or 520**
Alignment or check of the air inline sensor threshold value (see
„Air Inline Sensor“ ➪ p. 4 - 20)
.
1.
OK activates the function.
2.
Press OK again to call in the air inline sensor value.
3.
The value can be changed with the entry keyboard.
4.
Acknowledge with YES.
5.
AIR INLINE SENSOR IS SET acknowledges the entry.
6.
Return to initial function with END.
7.
Quit the Service Program and save changes with YES.
Infusomat® fm 2.2 gb
* software version IFMA00002 and IFMA00003
** from software IFMB00001 or IFMB01001 on
*** from software IFMB00002 on
3 - 11
3
Service Program
For your notes:
3 - 12 Infusomat® fm 2.2 gb
4 - 26
4.1
Mains Fuses
4.2
Battery
Battery
Fig.: 4 - 1
Infusomat® fm 2.2 gb
4 -
Unit Elements
4
Cover
M4x8
Designation Ord. No.
Fuse T 0.16 A for 200-240 V (10 pcs.) . . . . . . . . . . . . . 3477 2847
Fuse T 0.315 A for 100-120 V (10 pcs.) . . . . . . . . . . . . 3477 0534
Fuse holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5652
Note
Only use recommended fuses.
Exchange
1.
Press the expansion clamps at the fuse holder on the recessed mains plug with a screw driver in direction of the arrows and pull out fuse holder.
2.
Replace blown fuses and press in fuse holder.
Check
Electrical safety, functional check.
Applicable types: Long time battery 1.8 Ah, short time battery 0.5
Ah
Designation Ord. No.
Battery incl. connector plug, 1.8 Ah / 7.2 V. . . . . . . . . 3450 6357
Cover for battery compartment . . . . . . . . . . . . . . . . . . 3450 5504
Exchange
Tools: Pointed pliers
1.
Switch off unit and disconnect from mains.
2.
Open cover of the battery compartment.
3.
Remove battery from the battery compartment.
4.
Pull off battery plug with pointed pliers.
5.
Assembly is done in reverse order.
6.
After having exchanged the battery connect Infusomat fm to mains (thereby the charge and discharge current are balanced).
7.
Recharge battery (16 h).
Check
Perform switch-on test in battery operation and check the battery running time, if necessary.
4 - 1
4 - 2
4
Unit Elements
4.3
Door Lock
S M 3x6
Fig.: 4 - 2
Door lock
Designation Ord. No.
Door lock complete with push button . . . . . . . . . . . . . 3450 5601
Spring holder for door lock . . . . . . . . . . . . . . . . . . . . . . 3450 5440
Fixture for door lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 2790
Exchange
1.
Open door and disassemble countersunk screw under the door lock button.
2.
Press fixture for the door lock forward and remove fixture.
3.
Press spring holder down with a screwdriver through the bottom hole and unlatch.
4.
Pull door lock forward and lift door lock.
5.
Remove door lock in an upward direction and exchange.
6.
Assembly is done in reverse order.
Check
Pump unit check (only mechanical pressure control).
Infusomat® fm 2.2 gb
4.4
Pump Cover
Fig.: 4 - 3
Pump cover
Front frame
Unit Elements
4
Designation Ord. No.
Pump cover with lock . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5717
Blind plug 7.1 mm (10 pcs.) . . . . . . . . . . . . . . . . . . . . . 3477 3207
Torsion spring in lever / pump cover (5 pcs.) . . . . . . . 3477 3363
Torsion spring for pump cover (5 pcs.) . . . . . . . . . . . . 3477 3355
Lever (pump cover). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 4092
Hinge pin for pump cover . . . . . . . . . . . . . . . . . . . . . . . 3477 3967
Hinge pin for pump cover lever. . . . . . . . . . . . . . . . . . . 3450 5725
Exchange
Tools: Pin punch 1.8mm, pin punch 6mm, 4mm gauge
1.
Open door and remove hinge pin with pin punch (1.8 mm) from below. Do not lose torsion spring.
2.
Disassemble pump cover.
3.
Insert the torsion spring in new pump cover and assemble.
4.
Press hinge pin from the top in the holder with a pin punch.
5.
Check pressure sensor with 4mm gauge in the Service Program, and calibrate, if necessary.
Check
Electrical safety, pump unit check.
Infusomat® fm 2.2 gb 4 - 3
4 - 4
4
Unit Elements
4.5
Housing
S M4x12
M4x8
Designation Ord. No.
Housing labelling
German . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5610
French . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5946
Dutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5954
Italian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5962
English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5970
Spanish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5989
Danish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5997
Norwegian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6101
Swedish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6110
Finnish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6128
Portuguese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6136
Czech . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6144
Polish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6152
Castellano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6160
Turkish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6179
Label for short instructions for use . . . . . . . . . . . . . . . 3450 8651
Foot stand complete with rubber feet . . . . . . . . . . . . . 3450 5415
Rubber feet (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3096
Exchange
1.
Remove battery
.
2.
Turn unit upside down and remove the 4 screws from the foot stands. Remove foot stands.
3.
Place unit upright, remove safety seal from the rear panel, and break the tamper-proof cap.
4.
Remove countersunk screw and serrated lock washer (rear side).
5.
Slightly widen the sides at the bottom of the housing and pull off to the top. Do not damage the microprocessor board.
6.
Assembly is done in reverse order.
7.
Safety seal the rear panel screw after functional check.
Check
Electrical safety.
Fig.: 4 - 4
Infusomat® fm 2.2 gb
4.6
Handle
If necessary seal additional hole with adhesive tape
M6x45 with serrated lock washer
Unit Elements
4
O-ring
Designation Ord. No.
Handle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5512
O-ring (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 1530
Exchange
1.
Remove battery
2.
Dismount cover
3.
Remove the screw from handle/housing.
4.
Assemble new handle. Be sure that the knobs are seated in the guides. Seal screw-holes with O-ring.
Check
Electrical safety.
Fig.: 4 - 5
Infusomat® fm 2.2 gb 4 - 5
4 - 6
4
Unit Elements
4.7
Microprocessor Board
Fig.: 4 - 6
S M3x6
M4x30
Microprocessor board
Designation
Microprocessor boards with different software versions can be used. The user must be informed about the modified software versions
(see „Software Update“ ➪ p. 2 - 1) .
The boards with the raw material no. 3810 6221*, 3810 6914*,
3810 6973 and 3810 7228 have different membrane plugs. Please pay attention when ordering boards.
* Raw material no. 3810 6221 and 3810 6914 only as exchange parts. If you wish to order new parts please use raw material no. 3810 6973 or 3810 7228.
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Loosen countersunk screw and bridge.
4.
Remove both screws of the board.
5.
Carefully swivel out microprocessor board from the guide.
6.
Pull off plugs E1 to E5 and disconnect the flexible cable.
7.
Exchange the microprocessor board.
8.
Assembly is done in reverse order.
Do not damage the optical components. Make sure that the rear panel guide and the fm recessed plug are correctly seated.
Note
Inform the user if functions have been modified due to the exchange of the board (software IFMA00xxx / IFMB00xxx, see software coding), exchange the instructions for use, if necessary.
Check
Electrical safety, functional check.
Infusomat® fm 2.2 gb
Unit Elements
4
D
E
B
C
A
Language Group*
--
--
--
--
--
Table 4 - 1
New Part Exchange
Ord.No.:3488 045B
Ord.No.:3488 048B
Ord.No.:3488 050B
Ord.No.:3488 052B
Ord.No.:3488 054B
Microprocessor Board
(raw material no. 3810 6221 replaces raw material no. 3810
7228)
Delivery with:
Membrane plug (Dupont blue)
Software IFMA00xxx (update to IFMB00xxx possible).
Compatible with display board, order no. of display boards (see
(raw material no. 3810 6205)
C
D
E
A
B
Language Group* New Part Exchange
Ord. No.:3450 6233 Ord.No.:3488 0607
Ord. No.:3450 6195 Ord.No.:3488 0569
Ord. No.:3450 6209 Ord.No.:3488 0577
Ord. No.:3450 6217 Ord.No.:3488 0585
Ord. No.:3450 6225 Ord.No.:3488 0593
Table 4 - 2
Microprocessor Board
(raw material no. 3810 6973 replaces raw material no. 3810
6914)
Delivery with:
Membrane plug (AMP black).
Software IFMB01xxx.
Compatible with display board, order no. of display boards (see
(raw material no. 3810 6906, AMP label and flex cable).
Infusomat® fm 2.2 gb
* Language Group:
A German, French, Dutch, Italian
B English, Dutch, Spanish, Castellano
C Danish, Norwegian, Swedish, Finnish
D Spanish, Portuguese, English (BSI), English, Turkish
E Czech, Polish
4 - 7
4 - 8
4
Unit Elements
4.8
Analog Board
Ifm 017
Analog board
Designation Ord. No.
Analog board new part . . . . . . . . . . . . . . . . . . . . . . . . . 3450 580B
Analog board exchange . . . . . . . . . . . . . . . . . . . . . . . . . 3488 047B
Fuse T 1.6 A on analog board . . . . . . . . . . . . . . . . . . . . 3477 3312
(10 pieces)
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble the microprocessor board
4.
Remove screw with the serrated lock washer on the analog board.
5.
Disconnect the 3 plugs from motor, rear panel wiring and drop/air inline sensor connections.
6.
Exchange the analog board.
7.
Position Pertinax cover over the battery socket.
8.
Assembly is done in reverse order.
Check
Electrical safety, functional check.
Fig.: 4 - 7
Infusomat® fm 2.2 gb
Unit Elements
4
4.9
M3x6
Rear Panel
Rear panel
Fig.: 4 - 8
2x M4 each
2x M6 brown white green yellow
S M3x6
Designation Ord. No.
Rear panel without accessories . . . . . . . . . . . . . . . . . . 3450 5628
Cover for optical interface . . . . . . . . . . . . . . . . . . . . . . 3477 3164
Sealing strip for rear panel . . . . . . . . . . . . . . . . . . . . . . 3477 3142
Exchange
1.
Tools: Special socket spanner M18
2.
Remove battery
3.
Dismount cover
4.
Disassemble microprocessor board
and analog board (see „Analog Board“
.
5.
Turn unit to one side. Remove 2 screws with serrated lock washers from the bottom side.
6.
Place unit upright. Swivel rear panel aside and remove the wires (brown, white, green, yellow) out of the plug (do not damage the crimp terminals).
7.
Disassemble all components from the rear panel.
8.
Exchange rear panel. Assembly is done in reverse order. Safety lock the transformer screws with Loctite 242 e.
Check
Electrical safety, functional check.
Infusomat® fm 2.2 gb 4 - 9
4 - 10
4
Unit Elements
4.10
Drop Sensor Socket
Fig.: 4 - 9
Drop sensor socket
Designation Ord. No.
Drop sensor socket incl. cable and plug . . . . . . . . . . . . 3450 5687
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove 4 wires (brown, white, green, yellow) out of the plug
(do not damage the crimp terminals).
5.
Loosen nut and exchange the drop sensor socket.
6.
Safety lock nut and socket (Sicomet 50).
7.
Connect the 4 wires.
8.
Make connection to ground (at the fixture of the mains transformer).
9.
Assembly is done in reverse order.
Check
Electrical safety.
The connection cable of the drop sensor from serial no. 15626 is shielded. If the shielded version is retrofitted check that the drop sensor socket (middle pin) is connected with the rear panel. Retrofit if necessary (compare with point 8).
Infusomat® fm 2.2 gb
4.11
Rear Panel Board
M3x6
Rear panel board
Fig.: 4 - 10
M4
M18
Unit Elements
4
Designation Ord. No.
DIANET recessed plug (8 pin) . . . . . . . . . . . . . . . . . . . . 3450 5679
Staff call recessed plug (5 pin) . . . . . . . . . . . . . . . . . . . 3450 5660
Rear panel board with 5 and 8 pin recessed plugs with 5V TTL interface . . . . . . . . . . . . . . . . . . . . . . . 3450 5636 with RS232 interface . . . . . . . . . . . . . . . . . . . . . . 3450 563A
Exchange
Tools: Special socket spanner M18
1.
Remove battery
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove screw on the rear panel board.
5.
Remove crimp terminals (red/blue).
6.
Remove nuts from the fm recessed plug (red/blue).
7.
Remove coupling ring from the staff call plug and the 12V recessed plug (socket spanner M18). Exchange rear panel board or the DIANET/staff call recessed plug.
8.
Assembly is done in reverse order.
Supplementary Information
The DIANET interface (PC connection) is designed as a 5V TTL interface until unit No. 17147. From unit No. 17148 an RS232 interface is present. Older units can be retrofitted by exchanging the rear panel board.
Please pay attention to the microprocessor board model when retrofitting a rear panel board with an RS232 interface:
Modification not necessary with microprocessor board order no. 3810 6221 index C.
Perform retrofitting with microprocessor board order no.
3810 6221 until index B
(see „3. Modification of the Inter-
face from 5V TTL to RS232“ ➪ p. A - 2) or exchange board
by a current type.
Check
Electrical safety, functional check.
Infusomat® fm 2.2 gb 4 - 11
4 - 12
4
Unit Elements
4.12
fm Recessed Plug
2x M4 each
Fig.: 4 - 11
2x M6
4.13
Potential Equalization Bolt
Potential equalization fm recessed plug
Designation Ord. No.
fm recessed plug (3 pin) . . . . . . . . . . . . . . . . . . . . . . . . 3477 3177
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove nuts from the fm recessed plug (green/yellow, red, blue).
5.
Remove screw with washer.
6.
Slightly bend recessed plug to the top and pull out to the rear.
7.
Assemble new recessed plug. After assembly the plug must be slightly moveable.
8.
Assembly is done in reverse order.
Check
Electrical safety.
Designation Ord. No.
Potential equalization bolt . . . . . . . . . . . . . . . . . . . . . . 3477 0550
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove nuts with ring spanner. Exchange bolt (see above figure).
Check
Electrical safety.
Infusomat® fm 2.2 gb
Unit Elements
4
4.14
Recessed Mains Plug
Fig.: 4 - 12
4.15
Mains Transformer
S M3x6
Recessed mains plug
Designation Ord. No.
Recessed mains plug without fuse holder . . . . . . . . . . 3450 5644
Fuse holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5652
Exchange
1.
Remove battery
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove shrink tube from the cable terminals.
5.
Unsolder the connection cables (L/N/SL).
6.
Loosen countersunk screws and exchange recessed mains plug.
7.
Install new shrink tube.
8.
Solder the cables and insulate with shrink tube. Make sure that the terminal assignment is correct.
9.
Assembly is done in reverse order.
Check
Electrical safety.
Mains transformer
M3x30
Fig.: 4 - 13
Infusomat® fm 2.2 gb
Designation Ord. No.
Mains transformer 200-240 V . . . . . . . . . . . . . . . . . . . 3450 5709
Mains transformer 100-120 V. . . . . . . . . . . . . . . . . . . . 3450 5695
Exchange
1.
Remove battery
2.
Dismount cover
3.
Disassemble rear panel
(see „Rear Panel“ ➪ p. 4 - 9) .
4.
Remove shrink tube from the transformer cable terminals and unsolder the connection cables.
5.
Loosen screws with serrated lock washers and washer.
6.
Disassemble the mains transformer.
7.
Assemble new mains transformer. Safety lock the 4 screws with Loctite 242e!
8.
Install new shrink tube. Solder the connection cables and insulate with shrink tube.
9.
Assembly is done in reverse order.
Check
Electrical safety, functional check.
4 - 13
4 - 14
4
Unit Elements
4.16
Reed Sensor Set
New
Old
Fig.: 4 - 14
Old
Front frame
Designation Ord. No.
Reed sensor set
Sensor incl. 8 pin socket plug . . . . . . . . . . . . . . . . 3450 5814
Reed sensor incl. crimp terminals . . . . . . . . . . . . . 3450 5431
Socket plug (AMP/100 pin) . . . . . . . . . . . . . . . . . . 3451 3744
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15)
.
4.
Press out Reed sensor set from the holder and exchange.
5.
Assembly is done in reverse order. Do not squeeze the cables.
Note
The Infusomat fm is only equipped with the OIL (Original Infusomat Line) from serial no. 33202 on. The Reed sensors for OIL and
OIL-FM are not applicable and are replaced by a bridge from pin
2a and 2b.
Check
Electrical safety, check of pump unit, tube type test in Service Program (only with the tube adapter version).
Infusomat® fm 2.2 gb
Unit Elements
4
4.17
Front Frame
S M4x8
(3 pcs.)
Front frame
Fig.: 4 - 15
Fig.: 4 - 16
Infusomat® fm 2.2 gb
Tube adapter
Distance sleeve
Designation Ord. No.
Front frame without flow inhibitor and pressure spring. . . . . . . . . . . . . . . . . . . . . . . . . 3450 5822 with distance sleeve and countersunk screw
Circular seal behind front frame . . . . . . . . . . . . . . . . . 3477 3126
Flow inhibitor with pressure spring . . . . . . . . . . . . . . . 3477 3258
Pressure spring for flow inhibitor (5 pcs.) . . . . . . . . . . 3477 3266
Tube adapter with magnet . . . . . . . . . . . . . . . . . . . . . . 3450 5830
Magnet for tube adapter . . . . . . . . . . . . . . . . . . . . . . . 3450 5849
Exchange
Tools: Pin punch
1.
Remove battery
2.
Dismount cover
3.
Disassemble pump cover
(see „Pump Cover“ ➪ p. 4 - 3) .
4.
Push the tube adapter in arrow direction and remove (only up to serial no. 33 201).
5.
Remove tamper-proof caps by piercing a screwdriver through the caps.
6.
Loosen countersunk screws.
7.
Remove front frame by pressing the snap-in pins inwards on the outer side of the frame (rear side) and pull off frame to the front.
8.
Remove flow inhibitor with pressure spring and Reed sensors and assemble in new front frame.
9.
Assembly is done in reverse order. Make sure that the tube adapter is correctly assembled and that the cable run of the
Reed sensors is correct. Snap-in pins manually.
Note
Up to serial no. 5878: Exchange complete front frame with flow inhibitor. – Up to serial no. 33 201 (from 10/96): Use distance sleeve (17.5 mm) and countersunk screw M4x25 when the front frame is exchanged. Remove OIL and OIL-FM sensors, plug bridge in connector position 2a-2b
(see „Reed Sensor Set“ ➪ p. 4 - 14) .
Check
Electrical safety, pump unit check.
4 - 15
4
Unit Elements
4.18
Pump Unit
Fig.: 4 - 17
Motor
S M4x8
Pump unit
M3x6
Designation Ord. No.
Finger pump (without motor) including pump, . . . . . 3450 5407 pump cover, seal membrane and boards
Finger pump (without motor and board) . . . . . . . . . . . 3450 9038 incl. pump, pump cover, and seal membrane
Membrane for pump unit . . . . . . . . . . . . . . . . . . . . . . . 3450 5733
Motor with pinion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5741
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15)
.
4.
Loosen motor screws, pull off motor connector and remove motor from pump unit.
Note
Do not loosen the mounting screw on the lower pressure sensor board! Otherwise the pump has to be recalibrated with a 4mm gauge.
5.
Pull off connector from the microprocessor board.
6.
Press down snap-in pins (from the inside) and tilt pump forward. Slightly pull the pump unit up and unhinge the bottom side.
7.
Tilt to front and pull out the unit.
8.
Assembly is done in reverse order. The ribbon cable must not hinder the pump movement.
9.
Enter user data in the EEPROM (see below).
The complete pump unit (pump without motor, pump cover, membrane, boards) was calibrated by B.Braun. After a complete exchange of the pump unit the unit data and the user data must be entered in the Service Program again as the data memory is on the pump board:
Serial number
Dianet type no.
If necessary enter:
Drug name
Special functions (ON/OFF)*
Decimal function (ON/OFF)*
4 - 16 Infusomat® fm 2.2 gb
Unit Elements
4
Delivery rate min./max. **
Air alarm**
Ward identification
Alarm tone
User language
Staff call
If data is not entered, ”Calibration data faulty” may be displayed after the unit is switched on again.
After terminating the Service Program save the data.
The counters for operating hours, battery operation and pump head cycles are reset to zero when the pump unit is exchanged.
If ”Calibration data faulty” is displayed, select the Service Program and quit with ”Save? Yes”.
Check
Electrical safety, pump unit check.
Infusomat® fm 2.2 gb
* from software IFMB00001 / 01001 on
** from software IFMB00002 / 01002 on
4 - 17
4
Unit Elements
4.19
Plain
Pressure Sensor washer
Light barrier board
Screw (1)
Screw (2)
Serrated lock washer
Do not loosen screw
Fig.: 4 - 18
Pressure sensor with pressure sensor board
Test Equipment Ord. No.
Pressure calibration device . . . . . . . . . . . . . . . . . . . . . . 0770 5018
Calibration gauge 4 mm (for adjustment after . . . . . . 0770 1489 exchange of the pump cover)
Designation Ord. No.
Pressure sensor (cpl.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 7345
(only delivered when a pressure calibration device is available)
Exchange
CAUTION
The pressure sensor unit is mechanically very sensitive. It must not be dismounted, which means that the pressure sensor board and the spring element must not be detached from the pressure sensor support (plastic part). Make sure that the movement of the coil core inside the coil is not hindered.
The pressure sensor consists of the light barrier board with EEP-
ROM and the pressure sensor board with holder. Coil core and bending element are screwed to this holder. Both boards are connected via a flat cable.
1.
Dismount rear panel (see „Rear Panel“ ➪ p. 4 - 9) or pump
unit
(see „Pump Unit“ ➪ p. 4 - 16) .
2.
Pull off the connection cable to the microprocessor board.
3.
Loosen and remove screw (1) of the light barrier board.
4.
Loosen screw (2) of the pressure sensor and remove it together with plain washer and serrated lock washer. Then remove pressure sensor with pressure sensor board and light barrier board.
5.
Mount new pressure sensor.
Note
Make sure that the pressure sensor slide can smoothly run in the guides and that the coil core can move inside the coil.
The serrated lock washer must be mounted, if necessary retrofit
).
6.
a) Call the pressure display in the Service Program
b) Loosen hexagon socket screw (M 3x6) on the pressure sensor unit (with a 2.5 mm Allen key).
4 - 18 Infusomat® fm 2.2 gb
Infusomat® fm 2.2 gb
Unit Elements
4 c) Push the pressure sensor unit with board slightly forward or backward.
d) Tighten the Allen screw.
e) The new OIL value will be displayed (repeat if necessary until the value is increased by 5 to 15 digits).
f) Return to the initial function with END. - Select SAVE NO.
(Do not actuate the YES key.) g) Switch off unit.
7.
Assembly is done in reverse order.
8.
Check the user data and reenter, if necessary, as data was saved in the EEPROM of the exchanged light barrier board.
9.
Calibrate pressure sensor:
WARNING
NEVER OPERATE THE UNIT WITH PLUGGED IN SERVICE CONNEC-
TOR ON THE PATIENT. WHEN THE UNIT WAS OPERATED WITH
PLUGGED IN SERVICE CONNECTOR IT IS TO BE SWITCHED OFF
ONCE BEFORE ANY FURTHER USE.
Note
To calibrate the pressure sensor a pressure calibration device is required. An alignment with infusion lines is not permitted.
a) Clean the pump front side.
b) Place the Infusomat® fm without mains lead and drop sensor and the service connector plugged in horizontally
(front facing upwards) in the cellular packing of the calibration device.
c)
Call function 310 in the Service Program (see „Pressure
Control Function 310“ ➪ p. 3 - 6) .
d) Open pump cover.
e) Fasten holders for the calibration weights under the pump cover and let snap in at the locking bow.
f) Position weight 1 (100 g) for 400 mbar carefully on the pressure sensor. The weight must be placed without any friction in the holder.
g) Note and confirm the measured value.
h) Repeat steps 7. and 8. with weight 2 (128 g) for 800 mbar and weight 3 (166 g) for 1200 mbar. Confirm the measured value for 800 mbar.
i) Remove the holder and do not save data.
4 - 19
4 - 20
4
Unit Elements
4.20
Air Inline Sensor
Fig.: 4 - 19
S M 4x8
Air inline sensor j) Call function 500 in the Service Program and confirm
”Change calibration OIL” with ”Yes”.
k) Enter the calibration values via the keyboard and acknowledge with ”Yes”.
l) Quit function in the Service Program and save data.
m) Register the changed pressure values in the unit book.
n)
Check the electronic pressure control (see „Electronic
Pressure Control (Pressure Sensor)“ ➪ p. 8 - 3) .
Check
Electrical safety, functional check.
The analog board must be additionally exchanged for boards without an index. There are modified calibration and check values for the air inline sensor. Enter the new calibration value for every unit in the Service Program under CALIBRATION AIR INLINE SEN-
SOR.
Designation Ord. No.
Air inline sensor with crimp terminals . . . . . . . . . . . . 3450 5750
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15)
.
4.
Press the complete sensor out of the frame.
5.
Remove terminals from the connector.
6.
Assemble cable to the connector (check tight seat).
7.
Assembly is done in reverse order.
Check
After exchange of the air inline sensor:
Check air value
Check water value
Check calibration value (alarm threshold), adjust if necessary
Electrical safety, functional check.
Infusomat® fm 2.2 gb
4.21
Alarm Buzzer
4.22
Air Insulation Board
Unit Elements
4
Designation Ord. No.
Buzzer incl. seal ring . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5776
Exchange
1.
Remove battery
2.
Dismount cover
Check
Electrical safety, functional check.
Designation Ord. No.
Air insulation board . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6187
Exchange
1.
Remove battery
2.
Dismount cover
3.
Pull off connector P1 from board.
4.
Remove screws (2 M 3x16) with distance sleeve (12 mm) from the air insulation board, exchange the board.
5.
Assembly is done in reverse order.
Check
Electrical safety, function check, air value in the Service Program.
Infusomat® fm 2.2 gb 4 - 21
4 - 22
4
Unit Elements
4.23
Frame with Seal Plate
Fig.: 4 - 20
Seal plate
Frame unit
Designation Ord. No.
Frame unit with seal plate . . . . . . . . . . . . . . . . . . . . . . 3450 5466
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Disassemble pump cover (see „Pump Cover“ ➪ p. 4 - 3)
.
4.
Disassemble the microprocessor board
Board“ ➪ p. 4 - 6) , analog board
(see „Analog Board“ ➪ p. 4 - 8) and the rear panel.
5.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15)
.
6.
Disassemble door frame
(see „Door Frame“ ➪ p. 4 - 23) .
7.
Disassemble pump unit (see „Pump Unit“ ➪ p. 4 - 16) .
8.
Disassemble air inline sensor
(see „Air Inline Sensor“ ➪ p. 4 - 20)
.
9.
Exchange the frame unit with seal plate.
10. Assembly is done in reverse order.
Check
Electrical safety, functional check, pump unit check.
Infusomat® fm 2.2 gb
4.24
Door Frame
Door frame
S M4x8
Fig.: 4 - 21
PT 2.5x14
Hinge pin
Unit Elements
4
Designation Ord. No.
Door frame incl. pressure spring and magnet . . . . . . . 3450 5598 without door lock
Seal for door frame / flexible cable (5 pcs.) . . . . . . . . 3477 3347
Hinge unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5571
Hinge pin for hinge unit . . . . . . . . . . . . . . . . . . . . . . . . 3450 5580
Exchange
1.
Remove battery
2.
Dismount cover
3.
Loosen the countersunk screw (M 3x6) and bridge.
4.
Swivel out the microprocessor board.
5.
Disconnect flexible cable from the display board.
6.
Disassemble pump cover
(see „Pump Cover“ ➪ p. 4 - 3) .
7.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15) .
8.
Remove countersunk screws from hinge.
9.
Disassemble door lock (see „Door Lock“ ➪ p. 4 - 2) .
10. Pull out the door frame to the front and take care not to damage the cables.
11. Disassemble the door hinge pin. Pay attention to correct orientation during assembly.
12. Remove tamper-proof caps (6 pieces) on the door frame by piercing a screwdriver through the caps.
13. Loosen screws.
14. Remove support plate with modules from the door frame.
15. Exchange the door frame. Do not forget the seal.
16. Assembly is done in reverse order.
Check
Electrical safety, functional check, pump unit check.
Infusomat® fm 2.2 gb 4 - 23
4 - 24
4
Unit Elements
4.25
Membrane Keyboard with Support Plate
Fig.: 4 - 22
Display board
Clamp
PT 2.2x8
LCD module
Designation Ord. No.
Membrane keyboard with support plate, . . . . . . . . . . 3450 5547 seal and blind plate
Exchange
1.
Remove battery
.
2.
Dismount cover
3.
Loosen countersunk screw and bridge.
4.
Swivel out the microprocessor board.
5.
Disconnect flexible cable from the display board.
6.
Disassemble pump cover (see „Pump Cover“ ➪ p. 4 - 3)
.
7.
Disassemble front frame
(see „Front Frame“ ➪ p. 4 - 15)
.
8.
Disassemble door lock
.
9.
Remove tamper-proof caps on the door frame by piercing a screwdriver through the caps.
10. Loosen screws (PT 2.5x14).
11. Remove support plate with modules from the door frame.
Carefully pull out the flexible cable through the frame.
12. Remove clamp from the display board.
13. Remove connector from the membrane keyboard and the cable to the LCD module. Remove display board from the support plate.
14. Disassemble the LCD module.
15. Exchange the membrane keyboard with support plate.
16. Assembly is done in reverse order.
Check
Electrical safety, functional check, pump unit check.
Infusomat® fm 2.2 gb
4.26
Display Board
4.27
LCD Module
Infusomat® fm 2.2 gb
Unit Elements
4
Designation Ord. No.
Display board, raw material No.: 3810 6205
Display board new part (Dupont blue) . . . . . . . . . 3450 555A
Display board exchange (Dupont blue) . . . . . . . . 3488 046A
Display board, raw material No.: 3810 6906
Display board new part (AMP black) . . . . . . . . . . 3450 555B
Display board exchange (AMP black) . . . . . . . . . . 3488 046B
(see „Microprocessor Board“ ➪ p. 4 - 6)
Clamp for display board (20 pcs.) . . . . . . . . . . . . . . . . 3450 0448
Exchange
See membrane keyboard / support plate.
CAUTION
Type of the boards depends on the membrane connectors on the microprocessor board
(see „Microprocessor Board“ ➪ p. 4 - 6)
.
Check
Electrical safety, functional check, pump unit check.
Designation Ord. No.
LCD module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5563
Exchange
1.
Remove battery
2.
Disassemble door lock (see „Door Lock“ ➪ p. 4 - 2) .
3.
Remove tamper-proof caps on the door frame by piercing a screwdriver through the caps.
4.
Loosen screws (PT 2.5x14).
5.
Remove support plate with modules from the door frame.
6.
Disassemble the LCD module.
7.
Assembly is done in reverse order. Set the contrast.
Check
Electrical safety, functional check.
4 - 25
4
Unit Elements
For your notes:
4 - 26 Infusomat® fm 2.2 gb
5 - 2
5 -
Checks after Repair
5
Depending on the work carried out, carry out the respective check blocks (1., 2., 3 and / or 4.).
1. Visual Inspection 2. Safety Check according to IEC/EN 60 601-1
3. Functional Inspection or VDE 0751
❒ OK after visual inspection ❒ Mains voltage ____ V AC Switch on unit:
❒ Protective conductor ❒ Self-test resistance incl. mains cable < 0.2
Ω
____
❒ Insulation resistance
❒ Control lamps
Compare with display:
❒ Set delivery rate
>> 2 M
Ω
____
❒ Earth leakage current Battery test:
≤ µ µ
A
❒ Patient leakage current
❒ Switch mains/battery/ mains
≤ 5 µ ❒ Switch on in battery mode and check self-test
Air inline sensor:
❒ 0.1 ml air bubbles no alarm
❒ 0.4 ml air bubbles alarm
❒ Air value
❒ Water value
❒ Check calibration value and if necessary enter
Drop sensor:
❒ Simulate occlusion alarm
(alarm with closed roller clamp)
❒ Simulate free flow (alarm)
❒ Staff call
❒ Alarm suppression
4. Pump Unit Inspection
Electronic pressure control:
❒ Check alarm with switchoff pressure low / medium / high
Mechanical pressure control
❒ max. 1.6 bar
❒ > 0.7 bar
❒ Safety clamp
(no free flow)
Pressure check no free flow
≥
____ bar
____ bar
0.4bar
❒ After start-up according to the instructions for use:
Delivery accuracy ± 5%
Observe the procedural instructions (see „Procedural Instruc-
tions for Inspection“ ➪ p. 8 - 1)
!
Infusomat® fm 2.2 gb 5 - 1
5
Checks after Repair
For your notes:
5 - 2 Infusomat® fm 2.2 gb
6 - 2
6 -
Maintenance
6
It is recommended every 2 years. In addition to the technical safety inspection, the following assemblies/components are to be checked:
1.
Check rubber feet and if necessary exchange.
2.
Check smooth running of the pump cover, lock mechanism and door.
3.
Check smooth running of the flow inhibitor, clean and if necessary exchange pressure springs.
4.
Check seal membrane and if necessary exchange.
5.
Check the drop sensor optics and spring mechanism and clean, if necessary.
6.
Open unit. Internal visual inspection. Clean seal surfaces and if necessary exchange sealing strip.
7.
Check mechanical pressure control and if necessary calibrate.
8.
Check electronic pressure control and if necessary calibrate
(see „Pressure Sensor“ ➪ p. 4 - 18) .
9. Assemble and seal unit ready for operation.
Infusomat® fm 2.2 gb 6 - 1
6
Maintenance
For your notes:
6 - 2 Infusomat® fm 2.2 gb
7 - 2
7 -
Technical Safety Check TSC
Index c
(Master - to be added to the documentation)
Checklist for Technical Safety Check – Every 24 Months
Unit: Infusomat® fm
Manufacturer: B. Braun Melsungen AG
Observe the Service Manual and the instructions for use. All measured values are to be documented.
Accessories used should be included in testing. Make exclusive use of calibrated measuring instruments.
Article No.
Unit No.
Year of Procurement
User
1. Visual Inspection 2. Safety Check as per EN 60601-1
4. Functional Inspection
❒ Unit clean, complete, undamaged
❒ Pump sealing diaphragm
❒ Membrane keyboard, rubber feet
❒ Operating unit, lock mechanism, pump cover
❒ Safety clamp (flow inhibitor)
❒ Mains cable and mains plug connector
❒ Staff call lead and plug con-
❒ Mains voltage ____ V AC Switch on unit:
❒ Protective conductor resist❒ Self-test ance incl. mains
❒ Control lamps
Compare with display: cable < 0.2
Ω ❒ Set delivery rate
❒ Insulation resistance ❒ Set volume
>> 2 M
Ω ❒ Set time
❒ Earth leakage current
30
µ µ
A
❒ Patient leakage current
Battery test:
❒ Switch mains/battery/mains
≤ 5 µ ❒ Switch on in battery mode and check self-test
Drop sensor:
❒ Simulate occlusion alarm
(alarm with closed roller clamp)
❒ Simulate free flow (alarm)
Electronic pressure control:
❒ Check alarm with switchoff pressure low / medium / high
Mechanical pressure control:
❒ max. 1.6 bar ____ bar nector
❒ Interface lead and plug con-
3. Accessories Used
❒ Staff call lead nector
❒ Drop sensor line and plug
❒ _______________________
❒ _______________________ connector
❒ Check voltage values
100 -120V T 0.315A
Air inline sensor:
❒ 0.1 ml air bubbles no alarm
> 0.7 bar
❒ Staff call
____ bar
❒ 0.4 ml air bubbles alarm
❒ Air value max. 91mV
❒ Water value min. 494mV
❒ Check threshold value = 182
❒ Alarm suppression
❒ Safety clamp
(no free flow)
Pressure check
≥
0.4bar no
200 -240V T 0.16A
mV and adjust if necessary free flow
❒ After start-up according to the instructions for use:
Delivery accuracy ± 5%
Inspection performed by: Infusion line used for Technical Safety Check:
Type: ___________________ Manufacturer: ___________________
Test result: Defects found which could endanger patients, users or third parties: Yes No
Measures to be taken: Repair
___________________
Unit handed over to/on:
Special features / Documentation: Date / Signature:
Next deadline:
M625 00 00 85 F04 C 3890 9979 (GB)
Infusomat® fm 2.2 gb 7 - 1
7
Technical Safety Check TSC
For your notes:
7 - 2 Infusomat® fm 2.2 gb
8 - 6
8 -
Procedural Instructions for Inspection
8
1. Visual Inspection
2. Electrical Safety
Operating unit, lock mechanism, pump cover, seal membrane, flow inhibitor. Door lock: easy opening and closing, correct top and bottom locking.
Pump cover must automatically open when the unit door is opened.
Protective conductor resistance
Protective conductor resistance < 0.2
Ω
. incl. mains lead.
Measuring points:
Potential equalization bolt
Bolt for door lock
Unit housing: a) If the unit is not sealed countersunk screw at the rear of the unit.
b) If the unit is sealed, remove lacquer from one of the holes in the foot stands.
Note
Do not use the foot stand mounting screws as alternative measuring points.
Document largest value.
Insulation Resistance
Insulation resistance >> 2 M
Ω
Measurement with 500 V between shorted mains connectors and potential equalization bolt.
Earth Leakage Current
Earth leakage current
≤
Measurement under standard conditions at the protective conductor of the mains cable. Two measurements (one with reversed polarity). Document largest value.
Patient Leakage Current
Patient leakage current
≤
Connect cannula to the original Infusomat line (medium NaCl solution). Vent the set and run for approx. 1 minute. Measure cannula with test equipment e.g. NSP 3000/4000.
Infusomat® fm 2.2 gb 8 - 1
4. Functional Inspection
8 - 2
8
Procedural Instructions for Inspection
WARNING
NEVER OPERATE THE UNIT WITH PLUGGED IN SERVICE CONNEC-
TOR ON THE PATIENT. WHEN THE UNIT WAS OPERATED WITH
PLUGGED IN SERVICE CONNECTOR IT IS TO BE SWITCHED OFF
ONCE BEFORE ANY FURTHER USE.
Switch-on Test
Switch-on test keyboard and display: check correct course. Alarm,
LED display 000, LCD display VOL TIME etc. display of all pixels, brightness, contrast.
Battery Test
Switch mains/battery/mains:
Interrupt mains supply twice in intervals of 1 second. Pay attention to the switch-over on the LED display. The unit must not switch to malfunction.
Note
Running time minimum 30 minutes after charging of 16 hours.
Air Inline Sensor
Set rate to 400 ml/h.
Inject 0.1 ml air bubble with a 1 ml syringe. An alarm must not be activated.
Then inject 0.4 ml air bubble. An alarm must be activated.
Check air inline sensor values in the Service Program ”Air Inline Sensor Function 300.0”,
(see „Air Inline Sensor Function
300“ ➪ p. 3 - 6) and „... 520.0“
Function 510* or 520**“ ➪ p. 3 - 11) . Values see TSC-list
(see „Technical Safety Check TSC“ ➪ p. 7 - 1) .
Drop Sensor
Set rate to 400 ml/h.
Simulate occlusion: Clamp infusion line in front of pump to prevent any drops. Alarm after less than 5 sec.
Simulate free flow: Press bottom part of the drop chamber together, to generate a jet. Immediate alarm.
Staff Call
Operation: Pin 3 and 5 connected. Pin 1 and 3 open.
Alarm: Pin 1 and 3 connected. Pin 3 and 5 open.
Note
Reverse connection with IFMA software.
Infusomat® fm 2.2 gb
Fig.: 8 - 1
Infusomat® fm 2.2 gb
Procedural Instructions for Inspection
8
Alarm Suppression
Press the alarm key. The current alarm is suppressed for 2 minutes.
General Pressure Measurement
An electronic manometer should be used for the measurement described hereafter.
If a mechanic manometer is used instead values which are appr.
100 mbar lower are to be expected.
Connect manometer to the outlet side of the pump and position the manometer approx. to medium height of the Infusomat® fm.
Proceed as follows:
Vent manometer (filled with water)
φ
100 mm or 160 mm.
Measuring range: 2.5 or 4 bar.
Note
The results differ according to different measuring methods.
Use infusion line maximum 50 times for pressure measurement.
Electronic Pressure Control (Pressure Sensor)
Set rate to 50 ml/h. Pressure sensor threshold low/medium/high.
Deliver in an open system via the 3 way stop-cock. Turn stop-cock to manometer and build-up pressure.
Document the alarm threshold.
Pressure sensor threshold low 250 to 650 mbar
Pressure sensor threshold medium550 to 950 mbar
Pressure sensor threshold high 900 to 1300 mbar
Mechanical Pressure Control
Set pressure sensor threshold to mechanical (test plug).
Switch off drop control. Build up pressure with 400 ml/h.
Then measure with 100 ml/h.
Measurement upper pressure value 1.35 to 1.76 bar
(mechanical measurement, max.
1.6 bar)
Measurement lower pressure value > 0.95 bar
(mechanical measurement > 0.7 bar)
8 - 3
8
Procedural Instructions for Inspection
Mechanical Pressure Calibration
Check pump pressure. If the deviation is max. ± 0.3 bar from set range, the pump can be recalibrated.
P max
1.35 to 1.76 bar; P min
> 0.95 bar.
Carry out pressure measurement. Calibrate pressure range at the set screw with an Allen key 2.5 mm. - After the pressure check the mechanical setting is to be switched off!
After the service connector has been disconnected the electronic pressure control is not automatically activated again.
Flow Inhibitor
Switch to stop at high pressures. Then open unit door. The pressure must stay above 0.4 bar.
8 - 4 Infusomat® fm 2.2 gb
25 ml ± 0.4 ml
Fig.: 8 - 2
Infusomat® fm 2.2 gb
Procedural Instructions for Inspection
8
Delivery Accuracy
Measuring equipment:
500 ml glass bottle, vented, drop chamber filled 2/3.
Graduated cylinder 25 ml, accuracy ± 0.4 ml
Infusion solution NaCl or distilled water .
Check system: no narrow sections or kinks. Delivery rate 250 ml/h. Run-in time minimum 1 minute.
Delivery rate determination:
Perform measurement at ambient room temperature.
Insert outlet cannula in graduated cylinder. Simultaneously start stop watch and Infusomat fm. Stop when the 25 ml mark is reached. A deviation of 3.6 ml is equivalent to approx.
1 % in the relevant range. Example:
Set rate: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 ml/h
Measured volume: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 ml
Reference height
80 ± 2 cm
Measurement Time
0
1
-2
-1
-10
-5
-4
-3
4
5
2
3
10
Deviation
%
Rate ml/h
6 min
6 min
6 min
6 min
6 min
6 min
6 min
5 min
5 min
5 min
5 min
5 min
5 min
40.0 sec
18.9 sec
15.0 sec
11.1 sec
7.3 sec
3.6 sec
0.0 sec
56.4 sec
52.9 sec
49.5 sec
46.2 sec
42.9 sec
27.3 sec
225,0
237,5
240,0
242,5
245,0
247,5
250,0
252,5
255,0
257,5
260,0
262,5
275,0
Table 8 - 1
The inspection can be performed with a standard infusion line.
A calibration line must be used for calibration! (see „Test Equip-
ment and Special Tools“ ➪ p. 9 - 1)
8 - 5
8 - 6
8
Procedural Instructions for Inspection
Alternative Measuring Methods
Inspection of the delivery rate with a weight measurement. Avoid errors due to evaporation!
Measuring equipment:
Scales
Accuracy 0.1 g:
Accuracy 0.01 g:
12 min
6-12 min
Delivery rate determination:
Set the delivery rate to 200 ml/h and run unit
≥
60 sec. (runin time).
Insert the outlet cannula in container and simultaneously start stop watch and Infusomat fm.
After the time has expired stop Infusomat® fm and stop watch.
Immediately determine the delivery rate.
Infusomat® fm 2.2 gb
9 - 2
9 -
Test Equipment and Special Tools
9
Test Equipment and Special Tools For Repair / for Technical Safety Check (TSC)
Order No.
Test equipment case Infusomat fm (complete) . . . . . 0770 1527 with:
Calibration gauge 4 mm (for adjustment after exchange of the pump cover) . . . . . . . . . . . . . . . . . . . . . . . . . 0770 1489
Pin punch 1.8 mm x 160 mm (for hinge pin/ disassembly of the pump cover) . . . . . . . . . . . . . . 0770 1446
Pin punch 6 mm x 125 mm (for hinge pin/ assembly of the pump cover). . . . . . . . . . . . . . . . . 0770 1454
Flat tool 100 x 20 mm (for assembly/ disassembly of the tube adapter) . . . . . . . . . . . . . 0770 1462
Special socket spanner M18 (for disassembly of the recessed plug). . . . . . . . . . . . . . . . . . . . . . . . . . 0770 1497
Manometer 0 - 4 bar . . . . . . . . . . . . . . . . . . . . . . . 0770 1357
Service connector (red). . . . . . . . . . . . . . . . . . . . . . . 0770 0709
MFC service connector . . . . . . . . . . . . . . . . . . . . . . 3450 1215
OIL-test infusion line . . . . . . . . . . . . . . . . . . . . . . . 0770 1500
Pressure calibration device . . . . . . . . . . . . . . . . . . . . . . .0770 5018
Infusomat® fm 2.2 gb 9 - 1
9
Test Equipment and Special Tools
For your notes:
9 - 2 Infusomat® fm 2.2 gb
10 - 4
10 -
Spare Parts List
10
Unit Elements
Designation
Fuse T 0.16 A
Ord. No.
for 200-240 V (10 pcs.) . . . . . . . . . . . . . . . . . . . . . 3477 2847
Fuse T 0.315 A for 100-120 V . . . . . . . . . . . . . . . . . . . 3477 0534
(10 pieces)
Fuse holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5652
Battery incl. connector plug, 1.8 Ah / 7.2 V. . . . . . . . . 3450 6357
Cover for battery compartment . . . . . . . . . . . . . . . . . . 3450 5504
Door lock complete with push button . . . . . . . . . . . . . .3450 5601
Spring holder for door lock . . . . . . . . . . . . . . . . . . . . . . 3450 5440
Fixture for door lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 2790
Housing labelling
German . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5610
French . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5946
Dutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5954
Italian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5962
English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5970
Spanish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5989
Danish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5997
Norwegian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6101
Swedish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6110
Finnish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6128
Portuguese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6136
Czech . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6144
Polish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6152
Castellano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6160
Turkish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6179
Foot stand complete with rubber feet . . . . . . . . . . . . . 3450 5415
Handle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5512
O-ring (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 1530
Analog board new part . . . . . . . . . . . . . . . . . . . . . . . . . 3450 580B
Analog board exchange. . . . . . . . . . . . . . . . . . . . . . . . . 34 88 047B
Fuse T 1.6 A on analog board . . . . . . . . . . . . . . . . . . . . 34 77 3312
(10 pieces)
Rear panel without accessories . . . . . . . . . . . . . . . . . . 3450 5628
Cover for optical interface . . . . . . . . . . . . . . . . . . . . . . 3477 3164
Strip seal for rear panel. . . . . . . . . . . . . . . . . . . . . . . . . 3477 3142
Drop sensor socket incl. cable and plug. . . . . . . . . . . . 3450 5687
Designation Ord. No.
DIANET recessed plug (8 pin) . . . . . . . . . . . . . . . . . . . . 3450 5679
Staff call recessed plug
(5 pin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5660
Rear panel board with 5 and 8 pin recessed plugs with 5V TTL interface . . . . . . . . . . . . . . . . . . . . . . . 3450 5636 with RS232 interface . . . . . . . . . . . . . . . . . . . . . . 3450 563A fm recessed plug (3 pin) . . . . . . . . . . . . . . . . . . . . . . . . 3477 3177
Potential equalization bolt . . . . . . . . . . . . . . . . . . . . . . 3477 0550
Recessed mains plug without fuse holder . . . . . . . . . . 3450 5644
Fuse holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5652
Mains transformer 200-240 V . . . . . . . . . . . . . . . . . . . 3450 5709
Mains transformer 100-120 V. . . . . . . . . . . . . . . . . . . . 3450 5695
Pump cover with lock . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5717
Blind plug 7.1 mm (10 pcs.) . . . . . . . . . . . . . . . . . . . . . 3477 3207
Torsion spring in lever / pump cover (5 pcs.) . . . . . . . 3477 3363
Torsion spring for pump cover (5 pcs.) . . . . . . . . . . . . 3477 3355
Lever (pump cover). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 4092
Hinge pin for pump cover . . . . . . . . . . . . . . . . . . . . . . . 3477 3967
Hinge pin for pump cover lever. . . . . . . . . . . . . . . . . . . 3450 5725
Reed sensor set
Sensor incl. 8 pin socket plug . . . . . . . . . . . . . . . . 3450 5814
Reed sensor incl. crimp terminals . . . . . . . . . . . . . 3450 5431
Socket plug (AMP/100 pin) . . . . . . . . . . . . . . . . . . 3451 3744
Front frame without flow inhibitor and pressure spring . . . 3450
5822
Circular seal behind front frame . . . . . . . . . . . . . . . . . 3477 3126
Flow inhibitor with pressure spring . . . . . . . . . . . . . . . 3477 3258
Pressure spring for flow inhibitor (5 pcs.) . . . . . . . . . . 3477 3266
Tube adapter with magnet . . . . . . . . . . . . . . . . . . . . . . 3450 5830
Magnet for tube adapter . . . . . . . . . . . . . . . . . . . . . . . 3450 5849
Finger pump (without motor) including pump, pump cover, seal membrane and boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5407
Finger pump (without motor) including pump, pump cover, and seal membrane . . . . . . . . . . . . . . 3450 5407
Membrane for pump unit . . . . . . . . . . . . . . . . . . . . . . . 3450 5733
Motor with pinion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5741
Infusomat® fm 2.2gbNot released 10 - 1
10 - 2
10
Spare Parts List
Designation Ord. No.
Pressure sensor (cmpl.) . . . . . . . . . . . . . . . . . . . . . . . . . 3450 7345
Air inline sensor with crimp terminals . . . . . . . . . . . . 3450 5750
Buzzer incl. seal ring . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5776
Air insulation board . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6187
Frame unit with seal plate . . . . . . . . . . . . . . . . . . . . . . 3450 5466
Door frame incl. pressure spring and magnet without
door lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5598
Seal for door frame / flexible cable (5 pcs.) . . . . . . . . 3477 3347
Hinge unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5571
Hinge pin for hinge unit . . . . . . . . . . . . . . . . . . . . . . . . 3450 5580
Membrane keyboard with support plate, seal and
blind plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5547
Display board, raw material No.: 3810 6205
Display board new part (Dupont blue) . . . . . . . . . 3450 555A
Display board exchange (Dupont blue) . . . . . . . . 3488 046A
Display board, raw material No.: 3810 6906
Display board new part (AMP black) . . . . . . . . . . 3450 555B
Display board exchange (AMP black) . . . . . . . . . . 3488 046B
Clamp for display board (20 pcs.) . . . . . . . . . . . . . . . . 3450 0448
LCD module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 5563
Designation
Software Update
Update kit IFMB00002 or IFMB01002 . . . . . . . . . . . . . 3450 6306
Interface line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0871 1658
(see „Computer Interface“ ➪ p. 1 - 9)
Ord. No.
Miscellaneous
Mounting screw PT 2.5x14 (10 pcs.) . . . . . . . . . . . . . . 3477 3100
Mounting screw PT 2.2x8 (10 pcs.) . . . . . . . . . . . . . . . 3477 3118
Screw PT 3x8 (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3185
Screw M 4x30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 3x6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 4x8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 6x45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 3x30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 3x16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Screw M 4x12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
O-ring 6.07x1.78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 1530
Distance sleeve (10 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . 3477 3231
Plain washer 3.2 (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . 3477 3193
Split washer B 3.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Washer 4.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Washer 6.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Serrated lock washer I 6.4 . . . . . . . . . . . . . . . . . . . . . Standard part
Serrated lock washer I 3.2 . . . . . . . . . . . . . . . . . . . . . Standard part
Serrated lock washer V 4.3 . . . . . . . . . . . . . . . . . . . . Standard part
Rubber feet (20 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3096
Tamper-proof cap 10mm (50 pcs.) . . . . . . . . . . . . . . . . 3477 3134
Label for fuse (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3150
Clamp for display board (20 pcs.) . . . . . . . . . . . . . . . . 3450 0448
Shrink tube size 48. . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Shrink tube size 32. . . . . . . . . . . . . . . . . . . . . . . . . . . Standard part
Colours
Touch-up pen RAL 9002 (white) . . . . . . . . . . . . . . . . . . 3450 6977
Touch-up pen RAL 7031 (grey) . . . . . . . . . . . . . . . . . . . 3450 6985
Not released Infusomat® fm 2.2gb
Spare Parts List
10
O-Ring 6.07x1.78
M4x30 and
Distance sleeve
Clamp
PT 2.2x8
4 pcs.
INF006/HNDesign/ 21.05.1997
PT 2.5x14
6 pcs.
S M4x8
3 pcs.
1
in addition split washer B 3.1
2
in addition washer 4.3 and serrated lock washer I 4.3
3
in addition washer 6.4 and serrated lock washer I 6.4
4
in addition serrated lock washer I 3.2
5
in addition serrated lock washer V 4.3 and tamper-proof cap 10 mm
Fig.: 10 - 1 Exploded drawing
M3x6
7
Split washer A6
M6x4
5
M3x6
2 pcs.
Rubber feet
4 pcs.
M4x8
4 pcs.
M3x6
7
S M4x8
4 pcs.
S M3x6
M3x6
1
2 pcs.
PT 3x8
8
M4
2
6 pcs.
M4x8
M3x16
2 pcs.
S M4x125
M18
S M3x6
M6
3
2 pcs.
6
in addition serrated lock washer I 4.3
7
in addition serrated lock washer I 3.2
8
in addition washer 3.2/9
S=Countersunk screw
M4x8
6
Infusomat® fm 2.2gbNot released 10 - 3
10
Accessories
Designation
Pole Clamp
Pole clamp (universal clamp, rotating) . . . . . . . . . . . . 3450 9054
Universal Clamp
Universal Clamp (Pole Clamp)
Ord. No.
Designation
Spare Parts List
Ord. No.
Fig.: 10 - 3 Universal clamp
Fig.: 10 - 2 Universal clamp (Pole clamp)
Designation Ord. No.
Universal clamp, complete . . . . . . . . . . . . . . . . . . . . . . 3450 5857
Universal clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 8325
Threaded rod. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 8333
Star handle body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 8384
Safety clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 8341
Safety hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 8368
Plate (2 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 2610
Connection cap D12/4 (5 pcs.) . . . . . . . . . . . . . . . . . . . 3477 4149
Bellows (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3477 3274
Pressure spring (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . 3477 4165
Designation Ord. No.
Universal clamp, complete. . . . . . . . . . . . . not available any more
Threaded rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 50 5903
Safety hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 50 5865
Turning handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 50 5890
Rubber cover (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . .34 77 3290
Bellows (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 77 3274
Connection cap (5 pcs.) . . . . . . . . . . . . . . . . . . . . . . . .34 77 3304
Pressure spring for pole fixation (5 pcs.) . . . . . . . . . . .34 77 3282
10 - 4 Not released Infusomat® fm 2.2gb
A - 2
A -
Appendix
Revision Service Documentation
Current Information
A
Version 2.0
This manual has been completely revised. The most important changes are listed below:
Changed manual structure
New air value
New TSC list
New paragraph pressure sensor (exchange / calibration)
New test equipment for pressure sensor
New spare parts
Total list of spare parts
Version 2.1
Changed spare parts numbers
Version 2.2
This version was approved by B.Braun on 26.09.2006.
The most important changes of this version are listed below:
Changed pressure sensor values
Changes in texts and layout
1. Noise Reduction
From unit number 31067 the running noise of the motor was reduced by optimizing the motor drive. This modification is standard for analog boards from index D on.
Retrofitting for old boards:
Designation Ord. No.
Retrofit kit for noise reduction . . . . . . . . . . . . . . . . . . . 3450 0952
Note
See assembly instructions for retrofitting.
Infusomat® fm 2.2 gb A - 1
A - 2
A
Appendix
2. EMC: Increase of Interference (e.g. against mobile phones)
Exchange drop sensor against shielded version.
Identification of a shielded drop sensor:
The sensor is either marked with a casting stamp or an index A.
Check: Ground contact of the drop sensor socket, if necessary retrofit
(see „Drop Sensor Socket“ ➪ p. 4 - 10) .
If the drop sensor is not shielded:
Retrofit interference clips
Designation Ord. No.
Retrofit kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6969
Note
See assembly instructions for retrofitting.
3. Modification of the Interface from 5V TTL to RS232
Connect pin 3B of connector P5 on the soldering side to +5V
(IR receiver V4, pin 3).
Document the modification of the board by the following index:
MP old without index ➪ new index D,
MP old index A ➪ new index E,
MP old index B ➪ new index F.
Mark the RS232 interface on the unit rear panel with an
RS232 sticker.
Fig.: 1 - 1
Infusomat® fm 2.2 gb
advertisement
Key Features
- Compact volumetric pump
- Peristaltic pump
- Membrane keyboard operation
- LED display for delivery rate
- LCD display for operating support
- Control LEDs for alarms, battery and mains operation
- Standard delivery rate range 1 to 999 ml/h
