Alaris GP Technical Service Manual Issue 11 Nov 2014

Technical Service Manual

80 Pages

File Type: PDF

File Size: 4.49 MB

File Name: Carefusion GP Plus Issue 11.pdf

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Page 1

Alaris™ GP Volumetric Pump Technical Service Manual

Alaris GP Volumetric Pump

Contents General Information... 5 Introduction... 5 Product Familiarity... 5 Purpose of this Manual... 5 Conventions Used in this Manual... 5 General Precautions... 6 Features of the Pump... 7

Configuration and Calibration... 8 Service Mode... 8 Entering Service Mode... 8 Factory Defaults... 9 Near End Of Infusion (NEOI) Warning Configuration...13 Data Set Transfer... 14 Calibration... 16

Preventative Maintenance... 20 Preventative Maintenance... 20 Visual Inspection... 20 Recommended Cleaning and Storage... 21 Cleaning the Pump... 21 Storing the Pump...22 Cleaning and storing the Infusion Set... 22 Cleaning the door... 22 Cleaning the Flow Sensor... 22 Updates... 23 Upgrading firmware... 23 Lever Release V-Seal... 25 Battery Test and Replacement... 26 Replace the Main Battery... 26 Test Verification/PVP (Service Mode)... 27 PVP Work Flow... 28 Alarms Functionality... 29 User Interface... 30 Power Supplies... 32 Sensor Tests... 33 COMMS Test... 37 Occlusion Test... 38 Occlusion Test (Optional)... 38 Volumetric Accuracy... 39 Performance Verification Procedure... 40

Troubleshooting... 41 Log Downloads... 41 PC Setup (first time only)... 41 PC Setup (second time)... 41 1000SM00013 Iss. 11

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Alaris GP Volumetric Pump

Event Log Download... 41 Introduction... 42 Software Fault Codes... 42 General Fault Diagnosis... 44 Exception Error Handling... 44

Circuit Descriptions... 45 Functional Module Block Diagram... 45 Module Overview Functional Description... 46 Control PCB... 46 Display PCB... 46 Comms PCB and IrDA Flexible PCB... 46 GP Pressure PCB... 46 Motor... 46 Motor Encoder PCB... 47 Interface PCB... 47 Air In Line(AIL)/Safety Clamp Housing... 47 Door Detect Flexible PCB... 47 Battery Pack... 47 Power Supply... 48 IEC Mains Inlet... 48 Membrane Keypad... 48

Corrective Maintenance... 49 Torque Guide... 50 Access to Pump... 51 Power Supply Unit (PSU) & Speaker... 53 Mains inlet, IrDA PCB, PE stud and magnet... 54 Pole Clamp... 55 Rail Cam... 56 RS232 Connector and Comms PCB... 57 Handle... 58 Front Case and Subassemblies... 59 Door... 59 Chassis Assembly... 61 Chassis Assembly Breakdown... 62 Control PCB and Interface PCB... 63 Display PCB... 65 AIL/Safety Clamp Housing, Top Retainer & Door Sensor Flexible Circuit... 66 Keypad and Labels... 67

Appendix... 69 Electromagnetic Compatibility... 69 Disposal... 73 Information on Disposal for Users of Waste Electrical & Electronic Equipment... 73 Information on Disposal in Countries outside the European Union... 73 Battery Removal... 73 Spare Parts Listing... 74 1000SM00013 Iss. 11

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Alaris GP Volumetric Pump

Spare Parts Kits... 74 Keypad & Labels... 75 Individual Components... 75 Software... 76 Test Equipment...76 Service Contacts... 77 Document History... 78 Software Upgrade Record... 79

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Alaris GP Volumetric Pump General Information

1 General Information Introduction The Alaris™ GP Volumetric Pump series (hereinafter referred to as ‘Pump’) are small lightweight volumetric infusion pumps that provide accurate and reliable infusions over a range of rates. The Pump is designed to meet the infusion requirements as specified in the Directions For Use (DFU) for all hospital departments including general wards, critical and intensive care, operating rooms and accident and emergency rooms. This Pump is suitable for use by appropriately trained clinicians or nurses. This Pump can be used for intravenous infusion modes. Supporting fluid & drug therapy, blood transfusions and parenteral feeding.

Product Familiarity Ensure that you are fully familiar with the Pump by carefully studying the Directions for Use (DFU) prior to operation and prior to attempting any repairs or servicing. As part of continuous improvement, product enhancements and changes are introduced from time to time.

Purpose of this Manual This Technical Service Manual shows how to set up, test and maintain the following Alaris GP Volumetric Pump models: • Alaris GP Volumetric Pump

• Alaris GP Volumetric Pump (with Plus software)

• Alaris GP Guardrails™ Volumetric Pump

• Alaris GP Guardrails Volumetric Pump (with Plus software)

It is intended for use by personnel experienced in medical equipment testing and maintenance procedures. This manual has been prepared for use by qualified service personnel only. CareFusion recommends that all servicing should only be carried out by CareFusion certified service personnel.

It is important to ensure that you only refer to the most recent version of the Directions for Use and Technical Service Manual for your CareFusion products. These documents are referenced on www.carefusion.com. Copies can be obtained by contacting your local CareFusion representative.

Conventions Used in this Manual BOLD

Used for Display names, self-test codes, controls and indicators referenced in this manual, for example, Battery Indicator, access code 212, ON/OFF button.

'Single quotes'

Used to indicate cross-references made to another section of this manual. For example, see Chapter 2, 'Configuration & Calibration'.

Italics

Used to refer to other documents or manuals. For example, refer to the relevant Directions for Use (DFU) for further information. Also used for emphasis, for example, ...if the gap still measures less than... Wherever this symbol is shown a Hints & Tips note is found. These notes provide useful advice or information that may help to perform the task more effectively.

Wherever this symbol is shown an Update note is found. A typical example is drawing attention to a software upgrade that should be confirmed has been installed.

Wherever this symbol is shown an Important note is found. These notes highlight an aspect of test or maintenance that is important to know about.

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Alaris GP Volumetric Pump General Information

General Precautions

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Attention consult accompanying documents: Prior to using this Pump, carefully read the Operating Precautions described in the Directions for Use (DFU). This Pump contains static-sensitive components. Observe strict precautions for the protection of static sensitive components when attempting to repair and service the Pump. An explosion hazard exists if the Pump is used in the presence of flammable anaesthetics. Exercise care to locate the Pump away from any such hazardous sources.

Ala

GP ris®

m M d

Dangerous Voltage. An electrical shock hazard exists if the casing of the Pump is opened or removed. Refer all servicing to qualified service personnel. This Pump is protected against the effects of high energy radio frequency emissions and is designed to be fail safe if extremely high levels of interference are encountered. Should false alarm conditions be encountered, either remove the source of the interference or regulate the infusion by another appropriate means. If the Pump is dropped, subjected to excessive moisture, humidity or high temperature, or otherwise suspected to have been damaged, remove it from service for inspection by qualified service personnel. When connected to an external power source, a three-wire (Live, Neutral, Earth) supply must be used. If the integrity of the external protective conductor in the installation or its arrangement is in doubt, the Pump should be operated from the battery.

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Alaris GP Volumetric Pump General Information

Features of the Pump Alarm indicator Alaris®

Door

Display Softkeys Chevrons Run Bolus Hold Options

Mute Pressure Battery indicator On/Off

AC power indicator

Door Lever

Handle Release lever for rotating cam

Flow sensor connector (cover removed for clarity) RS232/Nursecall connector (cover removed for clarity)

Rotating cam to lock onto horizontal rectangular bars.

Folded pole clamp

Medical device interface (MDI)

Mains fuses Mains inlet IR communications port Potential Equalisation (PE) Connector

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Alaris GP Volumetric Pump Configuration and Calibration

2 Configuration and Calibration Service Mode Entering Service Mode

Warning At no time should Service Mode be entered while the Pump is connected to a patient. Service Mode should only be accessed by qualified and trained personnel.

Service Mode can be accessed via a three-digit access code that is entered using the following procedure: 1. Hold down b and turn the Pump on a. 2. Enter the access code 212 using the f keys and the NEXT softkey. 3. When the code shows on screen, press OK to confirm. Select the required option using the f keys and the OK softkey. For the Alaris GP Volumetric Pump the options will be as follows: Factory Defaults

Load a default data set. Confirm to perform a cold start.

Configuration

This menu comprises a list of options which are configurable by the user.

Data Set Transfer

Upload a data set to Pump.

Calibration

This menu comprises a list of calibrations which can be performed by the user.

Test Verification/PVP

Performance Verification Procedure Tests.

SERVICE

Factory Defaults Configuration Data Set Transfer Calibration Test Verification/PVP SELECT WITH

QUIT

For the Guardrails and Plus software Pumps the options will be as follows: CQI Events Download

For future implementation

Data Set Transfer

Upload a data set to Pump.

Configuration

This menu comprises a list of options which are configurable by the user.

Calibration

This menu comprises a list of calibrations which can be performed by the user.

Test Verification/PVP

Performance Verification Procedure Tests.

Factory Defaults

Load a default data set. Confirm to perform a cold start.

SERVICE

CQI Events Download Data Set Transfer Configuration Calibration Test Verification/PVP Factory Defaults SELECT WITH

QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Factory Defaults Select the required option using the f keys and the OK softkey. Default Data Set

Replace the current data set with a default data set.

Cold Start Confirm

Confirm clearing and resetting the data set and calibration data to the factory defaults.

Clear CQI Log File*

Confirm clearing all Pump history and resetting the data set to the factory default.

FACTORY DEFAULTS Default Data Set Cold Start Confirm Clear CQI Log File

* Alaris GP Guardrails Volumetric Pump and Alaris GP Guardrails Volumetric Pump (with Plus software) only. Note: For Pumps with Plus software the option order will be: • Default Data Set

SELECT WITH

• Clear CQI Log File • Cold Start Confirm

QUIT

Default Data Set • Press OK to confirm loading the default data set.

DEFAULT DATA SET WARNING! ****** ****** Restoring factory

default data set will delete the clinically approved data set installed. Delete approved and restore factory default? QUIT OK

Cold Start Confirm • Press OK to confirm performing a cold start.

COLD START CONFIRM WARNING! ****** All data set and ****** cal

data will be reset to default! The pump will require a full calibration before returning to clinical use. QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Clear CQI Log File • Press OK to confirm clearing the CQI Log File.

CLEAR CQI LOG FILE WARNING! ****** ****** This will remove all

instrument history and will restore the factory default data set by deleting the clinically approved installed data set. Clear current log?

QUIT

Configuration Select the required option using the f keys and the OK softkey. Date/Time

Sets the current date and time used for event logging.

Software Versions

Displays the Pump software versions.

Serial Number

Configure the displayed serial number.

Pump Reference

Pump specific text to be displayed in user mode at start up. (20 characters max.)

Language

Configure the Language used for display messages.

Backlight & Contrast

Adjust the Backlight and Contrast values

Current Data Set File

Displays the current data set file details.

SERVICE CONFIGURATION Date/Time Software Versions Serial Number Pump Reference Language Backlight & Contrast Current Data Set File

SELECT WITH QUIT

Date/Time 1. Set the correct date and time using the f keys.

DATE / TIME

2. Press NEXT to continue to next item to change. 3. Press OK to confirm.

AUG–04–2006 09:48 ADJUST WITH QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Software Versions • Press OK to exit after verifying Software Version fitted, display will vary depending on software version fitted.

SOFTWARE VERSIONS

SRP

001.005.004

SWV

001.009.002

SWV

002.001.012

MP FDP SP

001.005.004 001.005.004 001.005.004

PKG MPU MPT FDP SP LANGUAGE

001.009.000 001.009.000 001.009.000 001.007.016 001.005.000 001.004.005

PKG MPU MPT FDP SP LANGUAGE

009.004.002 002.001.012 002.001.012 001.007.016 001.005.000 001.005.001

QUIT

Serial Number 1. Set the serial number required (maximum 9 characters) using the f keys. 2. Press NEXT to continue to next item to change.

SERIAL NUMBER 8026 - 00000

3. Press OK to confirm.

Write Success:

ADJUST WITH QUIT

. OK

Pump Reference 1. Set the Pump Reference required using the f keys. 2. Press NEXT to continue to next item to change. 3. Press OK to confirm.

PUMP REFERENCE ---------------------

ADJUST WITH QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Language 1. Select the required Language using the f keys.

LANGUAGE

2. Press OK to confirm.

ENGLISH NORSK - NORWEGIAN DEUTSCH - GERMAN FRANCAIS - FRENCH NEDERLANDS - DUTCH SVENSKA - SWEDISH ESPAñOL - SPANISH ITALIANO - ITALIAN NONE - VANILLA

Note: Languages available will be dependant on the Pump software version.

SELECT WITH

QUIT

Backlight & Contrast 1. Use the f keys to adjust Backlight and Contrast to required setting. 2. Press PARAM to change between Backlight and Contrast.

BACKLIGHT & CONTRAST

3. Press OK to confirm.

Backlight = 30%

Note: Select the Dimming parameter to see what the display would look like when dimmed.

Contrast = 70% Dimming = 25%

ADJUST WITH QUIT

PARAM

Current Data Set File • Press OK to exit after verifying current data set information.

CURRENT DATA SET Data Set ID: ABCD Name: Data_set_EXAMPLE Version: 2 Last update: 01-Jun-2006 12:34 Hospital name: Basingstoke General

QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Near End Of Infusion (NEOI) Warning Configuration NEOI Warning Configuration is seperate from Service Mode and can be accessed via a three-digit access code that is entered using the following procedure: 1. Hold down b and turn the Pump on a. 2. Enter the access code 057 using the f keys and the NEXT softkey. 3. When the code shows on screen, press OK to confirm.

NEOI Warning 1. Select the required NEOI status can be enabled or disbaled by pressing ON or OFF. Note: ON is shown when the NEOI is disabled and OFF is shown when the NEOI is enabled.

NEAR END OF INFUSION

2. Press ACCEPT to confirm.

Enabled

Note: ACCEPT will not be shown until after the first toggle of the status.



Press ON/OFF to toggle

QUIT

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OFF

Alaris GP Volumetric Pump Configuration and Calibration

Data Set Transfer Upload data set to an Alaris GP Volumetric Pump Equipment required: • Alaris GP Editor Software Kit (1000SP01310) - includes the Alaris GP Transfer Tool • RS232 cable (1000SP01183) • USB to RS232 Converter cable (1000EL00979) - optional • USB to RS232 converter 4 way hub (1000EL00980) - optional • PC - for requirements see Upgrading Firmware PC requirements Using the Alaris GP Transfer Tool allows a released data set to be uploaded to an Alaris GP Volumetric Pump.

Warning At no time should the Alaris GP Transfer Tool be used to upload to an Alaris GP Volumetric Pump while the Pump is connected to a patient.

In Service Mode select Data Set Transfer using the f keys and the OK softkey. 1. Using the Alaris GP Transfer Tool select data set to be uploaded. 2. Press the RS232 or IrDA softkey to select the Comms mode being used. 3. Connect the Pump to PC. 4. Press the START softkey to begin transfer. 5. Please ensure the data set ID shown on the Pump is identical to the one transferred. 6. Press PASS softkey to confirm correct transfer and exit. 7. To transfer the data set to another Pump repeat steps 2 to 6.

Upload data set to an Alaris GP Guardrails Volumetric Pump Equipment required: • Guardrails Editor V3.1 Software Kit (1000SP01389) or Guardrails Editor V3.1 Transfer Tool Software Kit (1000SP01390) • RS232 cable (1000SP01183) • USB to RS232 Converter cable (1000EL00979) • USB to RS232 converter 4 way hub (1000EL00980) - optional • PC - for requirements see Upgrading Firmware PC requirements Using the Guardrails Editor V3.1 Transfer Tool allows an approved data set to be uploaded to an Alaris GP Guardrails Volumetric Pump.

Warning At no time should the Guradrails® Editor V3.1 Transfer Tool be used to upload to an Alaris GP Guardrails Volumetric Pump while the Pump is connected to a patient.

In Service Mode select Data Set Transfer using the f keys and the OK softkey. 1. Using the Guardrails Editor V3.1 Transfer Tool Transfer Tool select data set to be uploaded. 2. Connect the Pump to PC. 3. Press the START softkey to begin transfer. 4. Please ensure the data set ID shown on the Pump is identical to the one transferred. 5. Press ACCEPT softkey to confirm correct transfer and exit. 6. To transfer the data set to another Pump repeat steps 2 to 5.

Caution: Loading the Data Set Transfer Tool software is considered a non-clinical service activity. Interconnecting the Pump with a PC may cause the safety or electromagnetic environment to change while the connection exists. The threat of higher leakage currents or EMI disturbances may be present. Disconnect the IrDA or RS232 cable connection at both ends following software upload activities.

Note: For more information relating to the Alaris GP Editor Software or the Guardrails Editor V3.1 Software refer to the relevant Directions For Use supplied with the software.

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Alaris GP Volumetric Pump Configuration and Calibration

Upload data set to an Alaris GP (Guardrails) Volumetric Pump (with Plus software) Equipment required: • Alaris Editor V4.4.1 Software Kit (1000SP01534) or Alaris Transfer Tool Software Kit (1000SP01535) • RS232 cable (1000SP01183) • USB to RS232 Converter cable (1000EL00979) • USB to RS232 converter 4 way hub (1000EL00980) - optional • PC - for requirements see Upgrading Firmware PC requirements Using the Alaris Transfer Tool allows an approved data set to be uploaded to a Pump (with Plus software).

Warning At no time should the Alaris Transfer Tool be used to upload to a Pump while the Pump is connected to a patient.

In Service Mode select Data Set Transfer using the f keys and the OK softkey. 1. Select the Data Set Upload button (Ctrl+U). The Data Set Upload Wizard is displayed. Click Next to continue. 2. Select the serial port(s) required to transfer the data set to the Pump(s). Click Next to continue. 3. Click the Select Dataset button and Open the required data set. The selected data set and path are displayed. Click Next to continue. 4. Enter the data set ID and click Validate. If the data set ID entered matches the ID of the selected data set the Next button will become available. Click Next to continue. 5. The data set selection is now complete. Click Finish. The file information is updated to show the File used, Data Set and Supported Pump Types. 6. Connect the Pump to PC. 7. Press the START softkey to begin transfer. 8. When the transfer is complete, the Pump will validate the data then display Transfer Complete. The transfer status will be shown as Data Set Deployed to the Pump. Note: Please ensure the data set ID shown on the Pump is identical to the one transferred. 9. Press ACCEPT softkey to confirm correct transfer and exit. The transfer status will be shown as Deployed. 10. Switch off the Pump by holding the power button for 3 seconds and disconnect from the PC. 11. If multiple uploads are required, connect the next Pump and repeat from step 5. 12. When all uploads are complete, click Menu > Exit to close the Transfer Tool.

Caution: Loading the Transfer Tool software is considered a non-clinical service activity. Interconnecting the Pump with a PC may cause the safety or electromagnetic environment to change while the connection exists. The threat of higher leakage currents or EMI disturbances may be present. Disconnect the IrDA or RS232 cable connection at both ends following software upload activities.

Note: For more information relating to the Alaris Editor Software refer to the relevant Directions For Use supplied with the software.

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Alaris GP Volumetric Pump Configuration and Calibration

Calibration Zero Point Calibration Select the required option using the f keys and the OK softkey.

CALIBRATION

1. Wait for the pressure sensors to park. 2. Ensure that an infusion set is not installed.

Zero Point Cal Pressure Cal Volumetric Cal Battery Cal

3. Press the START softkey. 4. Pump will countdown for 15 seconds. 5. Press the ACCEPT softkey. 6. Press the PASS softkey.

SELECT WITH

QUIT

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Alaris GP Volumetric Pump Configuration and Calibration

Pressure Calibration Equipment required: • Calibrated Pressure Gauge, minimum specification of • Accuracy = 0.10% of full scale

CALIBRATION

• Full scale = 1500mmHg • Pressure Calibration Set (1000SP01422) Use to calibrate 10 pumps and then change

Zero Point Cal Pressure Cal Volumetric Cal Battery Cal

Set up equipment as per figure 2-1 and allow 30 seconds before proceeding. Select the required option using the f keys and the OK softkey. 1. Turn 3-way tap to close from atmosphere. 2. Press the START softkey. 3. Apply a pressure of 200mmHg and Pump will countdown for 15 seconds. 4. Press the ACCEPT softkey. 5. Apply a pressure of 800mmHg and Pump will countdown for 15 seconds.

SELECT WITH

6. Press the ACCEPT softkey.

QUIT

7. Turn 3-way tap to vent to atmosphere.

8. Turn 3-way tap to close from atmosphere. 9. Press the NEXT softkey to proceed to Verification Procedure. Verification Procedure Software version v1.7.x and below

Software version v1.9.x and above

10. Apply a pressure of 200mmHg and wait for 5 seconds. 11. Press the NEXT softkey. 12. Apply a pressure of 400mmHg and wait for 5 seconds. 13. Press the NEXT softkey. 14. Apply a pressure of 600mmHg and wait for 5 seconds. 15. Press the NEXT softkey. 16. Apply a pressure of 800mmHg and wait for 5 seconds. 17. Press the NEXT softkey. 18. Turn 3-way tap to vent to atmosphere. 19. Press the PASS softkey.

10. Apply a pressure of 500mmHg and wait for 5 seconds. 11. Press the NEXT softkey. 12. Turn 3-way tap to vent to atmosphere. 13. Press the PASS softkey.

Pressure source (50ml/100ml syringe or similar device)

Pressure Gauge

Vent to atmosphere

Alaris®

Figure 2 - 1 Pressure Calibration Equipment Set Up

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Alaris GP Volumetric Pump Configuration and Calibration

Volumetric Calibration Select the required option using the f keys and the OK softkey.

CALIBRATION

1. Load the primed Infusion Set (60793) into the Pump and set-up as shown in Figure 2-2 below and adjust the fluid level so that the meniscus is level with the zero mark.

Zero Point Cal Pressure Cal Volumetric Cal Battery Cal

2. Press START to begin. Test will run and fluid will be delivered into the burette. 3. When Volume delivered! is displayed, check accumulated air in line value is less than 100µl then enter the volume delivered into the burette using the f keys and the OK softkey. If accumulated air in line value is greater than 100µl then repeat test. 4. If no calibration is required (Volume delivered within limits of 19.4ml to 20.5ml) then press PASS to confirm and exit. 5. If the Calibration value is changed automatically then press VERIFY and repeat steps 2 to 4.

SELECT WITH

QUIT

6. If the Pump still fails replace the Platen and Fingers then repeat the calibration procedure.

VOLUMETRIC CALIBRATION

450mm

Rate VTBI Cal Value Acc’d Air

125ml/h 20.0ml 920 0µl

± 20mm Alaris®

START to begin...

QUIT

Figure 2 - 2 Volumetric Calibration Equipment Set Up

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DETAILS

START

Alaris GP Volumetric Pump Configuration and Calibration

Battery Calibration Select the required option using the f keys and the OK softkey.

CALIBRATION

1. Connect AC Mains to the Pump and press CAL to begin. 2. When calibration is complete it will display CALIBRATION SUCCESS or CALIBRATION FAILURE. Press PASS to confirm successful calibration or REPEAT to perform calibration again.

Zero Point Cal Pressure Cal Volumetric Cal Battery Cal

SELECT WITH

QUIT

BATTERY CALIBRATION

Serial No Current FCC Chrg Remain Rel Chrg Temperature Calibration

12345 0mA 2502mAh 2453mAh 98% 22°C 

12345 -340mA 2502mAh 2453mAh 98% 22°C 

CAL to calibrate! CAL can exceed 10 hrs! QUIT DETAILS CAL

CALIBRATING . . . Discharge  89% QUIT DETAILS CAL

BATTERY CALIBRATION

Serial No Current FCC Chrg Remain Rel Chrg Temperature Calibration

12345 0mA 2335mAh 2332mAh 100% 26°C 

CALIBRATION SUCCESS QUIT REPEAT PASS

1000SM00013 Iss. 11

12345 0mA 2502mAh 2453mAh 100% 22°C X

CALIBRATION FAILURE QUIT REPEAT

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Alaris GP Volumetric Pump Preventative Maintenance

3 Preventative Maintenance Preventative Maintenance To ensure the Pump remains in good operating condition, routine and preventative maintenance inspections are required. Routine maintenance inspections should be performed by hospital/facility before each use, see Directions For Use for details. Preventative maintenance inspections should be performed at least every three years. For the preventative maintenance inspection the following should be performed: • • • • •

Full visual inspection of the Pump, internal and external Fitting of all updates required Battery test and/or replacement Clean the Pump Performance Verification Procedures

Following all spare part replacement and repair activities, testing must be performed in accordance with the Performance Verification Procedure (PVP). Additional testing and calibration may be required after certain repairs are completed, see table in Chapter 6 ‘Corrective Maintenance’ for more information.

Visual Inspection Open the Pump, as per Chapter 6 ‘Corrective Maintenance’ and visually inspect the interior of the Pump. Visually inspect the exterior of the Pump checking the following: • • • • • • •

Labels should be replaced as required if not flat, legible or fully adhered. Check Keypad for any sign of wear and replace as required. Case components must be checked for damage and replaced if necessary. Check the pole clamp is not damaged and that it functions correctly. Inspect the AC power supply plug and cable for damage. The case should be clean and free from IV solution residue, especially near moving parts. Check for dried solution deposits on accessible areas of pumping mechanism.

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Becton Dickinson

Alaris Volumetric Pump Series

Alaris GP Technical Service Manual Issue 11 Nov 2014