Alaris Syringe Pump Mk4 Technical Service Manual Issue 2

Alaris™ Syringe Pump Mk4 

Actions... 35 Exception error handling... 38 General fault diagnosis... 38

Circuit Descriptions... 39 Functional module block diagram... 39 Module overview functional description... 40 Battery... 40 Control PCB... 40 Display PCB... 41 Power Supply Unit PCB... 41 Pressure Transducer (CC only)... 41 Transmission... 41

Corrective Maintenance... 42 Corrective Maintenance... 42 Access to Pump... 43 Rear case and subassemblies... 45 Power Supply Unit and Speaker... 45 AC power inlet, PE stud and magnet... 46 Pole clamp and RS232... 47 Rail cam... 48 Front case and subassemblies... 49 Control PCB... 49 Display PCB... 50 Chassis PCB and Plunger assembly... 51 Chassis assembly and Pressure Transducer (CC only)... 52 Syringe Sizing assembly... 53 Chassis assembly breakdown... 55 Plunger assembly breakdown... 57 Pressure Transducer Assembly (CC only)... 59

Appendix... 63 Electromagnetic Compatibility... 63 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions... 63 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity... 64 Guidance and Manufacturer’s Declaration Electromagnetic Immunity – LIFE SUPPORT Equipment... 65 Recommended Separation Distances... 66 Disposal... 67 Information on Disposal for Users of Waste Electrical and Electronic Equipment... 67 Information on Disposal in Countries outside the European Union... 67 Battery Removal... 67 Spare Parts Listing... 68 Electrical Parts Listing... 68 Software... 68 Fitting and Replacement Guidelines... 74 General assembly information... 74 Torque guide... 74 BDTM00003 Issue 2

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Alaris™ Syringe Pump Mk4 

Lockbox Accessory... 77 Lockbox Cleaning Instructions... 77 Pump Battery Replacement... 79 Lockbox Parts Replacement... 80 Contact Us... 81 Software Upgrade Record... 83

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Alaris™ Syringe Pump Mk4 General Information

1 General Information Introduction

The Alaris™ Syringe Pumps Mk4 (referred to as Pump throughout this manual, unless a specific pump model is under consideration) are designed to deliver a continuous and accurate infusion whenever small fluid volumes need to be administered with great precision. High performance, comprehensive alarm protection and sophisticated monitoring systems combined with simple operation make these syringe pumps suitable for both general and critical infusions in a variety of areas within a hospital.

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Please refer to the Alaris™ Syringe Pump Mk3 Technical Service Manual (1000SM00001) for all servicing information for the Mk1, 2 and 3 versions.

Product Familiarity Ensure full familiarity with this Pump by carefully studying the Directions For Use (DFU) prior to attempting any repairs or servicing. As part of a policy of continuous improvement, product enhancements and changes are introduced from time to time.

Purpose of this manual This Technical Service Manual (TSM) shows how to set up, test and maintain the following Alaris™ Syringe Pump Mk4 models: • Alaris™ GH Plus Syringe Pump • Alaris™ GH Guardrails™ Plus Syringe Pump • Alaris™ CC Plus Syringe Pump • Alaris™ CC Guardrails™ Plus Syringe Pump • Alaris™ PK Plus Syringe Pump • Alaris™ Enteral Plus Syringe Pump 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. BD recommends that all servicing should only be carried out by BD certified Qualified Service Personnel. Note: Throughout this manual the pump software terminology, syringes used and disposables used vary for the Alaris™ Enteral Plus Syringe Pump, e.g. Infusion is Delivery, extension set is feeding tube, etc. See the relevant DFU for complete information. However all tests and procedures will remain the same, unless otherwise stated.

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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 BD products. These documents are referenced on www.bd.com. Copies can be obtained by contacting your local BD representative.

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Alaris™ Syringe Pump Mk4 General Information

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 and 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 to define custom terminology specific to a manual e.g. The Alaris™ CC Plus Guardrails™ Syringe Pump (hereinafter referred to as Pump) … Wherever this symbol is shown a Hints and 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. Warning symbol. A warning is a statement that alerts the user to the possibility of injury, death, or other serious adverse reactions associated with the use or misuse of the Pump.

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Caution symbol. A caution is a statement that alerts the user to the possibility of a problem with the Pump associated with its use or misuse. Such problems may include Pump malfunction, Pump failure, damage to the Pump or damage to other property. The caution statement includes the precaution(s) that should be taken to avoid the hazard.

General precautions

F V

Please read the general Operating Precautions described in the Directions For Use carefully prior to using the Pump. 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.

A M L 

An electrical shock hazard exists if the Pump casing 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 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™ Syringe Pump Mk4 General Information

Front panel and main display

The display shown is for general guidance only. For Pump specific front panel and main display information refer to relevant Directions For Use. Infusion Status Infusion Rate

Syringe Type Fitted/ Drug Name/ Profile*

Time Remaining Pressure Information**/ Pressure Icon (if enabled)

Volume Infused

Pressure button Blank Softkeys

* Profile is only available on Alaris™ Syringe Pumps with a Data Set loaded. ** Pressure Information is only displayed on the Alaris™ CC Syringe Pumps.

Controls and indicators

a

ON/OFF button – Press once to switch the Pump on. Press and hold down for 3 seconds to switch the Pump off.

b

RUN button – Press to start the infusion. The Green LED will flash during infusion.

h

HOLD button – Press to put the infusion on hold. The amber LED will be lit while on hold.

R

MUTE button – Press to silence alarm for two minutes. To re-enable the alarm audio press the Mute button a second time. Note: Attention alarm – When not in alarm press and hold until four audible beeps are sounded for 15 minutes silence (60 minutes for PK).

i

PURGE/BOLUS button – Press to access PURGE or BOLUS soft keys. Press and hold down soft key to operate. PURGE the extension set during set up. • Pump is on hold • Extension set is not connected to the patient • Volume Infused (VI) is not added BOLUS fluid or drug delivered at an accelerated rate. • Pump is infusing • Extension set is connected to the patient • VI is added

d

OPTION button – Press to access optional features.

e

PRESSURE button – Press to display the pumping pressure and alarm level.

g

BLANK SOFTKEYS – Use in conjunction with the prompts shown on the display.

f

CHEVRON keys – Double or single for faster/slower increase or decrease of values shown on main display.

j

BATTERY indicator – When illuminated, indicates that the Pump is running on the internal battery. When flashing, indicates that the battery power is low, with less than 30 minutes of use remaining.

k

AC POWER indicator – When illuminated, indicates that the Pump is connected to an AC power supply and the battery is being charged. BDTM00003 Issue 2

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

2 Configuration and Calibration Access codes

The syringe Pump software contains a number of configuration and test routines that can be accessed by the user. The majority of tests are menu driven from a technical access code (see below). Note: The Pump should be power cycled after entering any new calibration or configuration information prior to performing any validation tests.

Codes available on Alaris™ PK Plus Syringe Pumps: Code

Description

123

Self Test Procedure

166

External Reprogramming

175

Handsfree Bolus

243

Calibration Selection Menu

251

User Configuration Menu

376

Service Access Menu

401

Upload Data Set to Pump

418

Configure Alarm Tone

499

Download Data Set from Pump

611

Cold Start (RAM Clear)

612

Data Set activation

711

Power Lock

Codes available on Alaris™ GH/CC/Enteral Plus Syringe Pumps: Code

Description

123

Self Test Procedure

166

External Reprogramming

240

Calibration Verification Mode

243

Calibration Selection Menu

251

User Configuration Menu

301

Fully Dedicated (CC only)

302

Semi-dedicated (CC only)

376

Service Access Menu

401

Upload Data Set to Pump (Not available for the Alaris™ Enteral Plus Syringe Pump)

402

Download CQI Event Log from Pump (Guardrails™ Software enabled Pumps only)

418

Configure Alarm Tone

611

Cold Start (RAM Clear)

Each menu (and some unique items) has its own three-digit access code that can be entered via the following procedure: 1. Hold down b and turn the Pump on. 2. Enter the required access code using the f keys and the NEXT softkey. 3. When the required code shows on screen, press OK to confirm. BDTM00003 Issue 2

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Handsfree Bolus (175) (PK only) Enable or disable the Handsfree Bolus. If enabled pressing i button displays screen prompting for hands free or hands on. Default volume after clear setup is 0.0. Upper amount restricted to bolus volume limit in general options or drug protocol bolus volume limit.

Dedication options (301/302) (CC only) Fully Dedicated (set using access code 301) will remind a user that a pressure disc must be fitted to start any infusion. In this mode occlusion pressures are always displayed in mmHg. Semi-Dedicated (set using access code 302) will remind a user that a pressure disc must be fitted when drugs and dosing features are used. When a pressure disc is not in use, pressure levels L0 to L10 will be displayed.

Configure Alarm Tone (418) Pumps with recent software have two sets of alarm tones to choose from during configuration. This applies to: • CC Plus and CC Plus Guardrails™ pumps with version 4.3.9 software or later; • GH Plus and GH Plus Guardrails™ pumps with version 4.3.9 software or later, and • PK pumps with version 3.5.2 software or later. The alarm tone options available are: • ORIGINAL ALARMS: Low, medium and high priority alarm tones that sound identical to the auditory alarms and warnings from software versions prior to 4.3.9 (CC and GH) or 3.5.2 (PK). • 3RD EDITION ALARMS: Low, medium and high priority alarm tones in accordance with IEC 60601-1 Edition 3.1. Selecting 3RD EDITION ALARMS also allows configuration of the REMINDER SIGNAL under the General Options setting. Changing the alarm tone settings should only be performed by Qualified Service Personnel. The default setting is ORIGINAL ALARMS. Note: All pumps in a single care area should be configured with the same alarm tones to avoid user confusion. The Hospital/Facility is responsible for selecting and configuring the desired alarm scheme.

Data Set Activation (612) (PK only) This code is used to load the predefined Pump configuration and drug setup into the non-volatile storage. It is necessary to enter the code 612 after a cold start (code 611); the configuration and drug setup will then be available in normal operation. Alternatively a data set may be uploaded as appropriate. See Directions For Use contained within the Alaris™ PK Editor Software package.

Power Lock (711) (PK only) Disabled

The new alternative Power Down sequence now allows the user to Power Down the Pump whilst the infusion is suspended (on hold) in TCI mode and predictive TIVA mode.

Enabled

The Power Down sequence (Power Lock) remains the same where the user may only Power Down the Pump by stopping the infusion, selecting New Operation from the options menu, confirming the selection, then Powering Down the Pump.

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Configuration options (251) Enter access code 251 to display the User Configuration menu: General Options

See ‘General Options’ table later in this chapter.

Clock Set

Set the current date and time. To set the clock, use f and NEXT to adjust and OK to store.

Language

Configure the language used for messages shown on display. Select language required using f and SELECT to store.

Contrast

Set the display panel contrast. Use f to adjust contrast and OK to store.

Enable Syringes (Enteral Plus only)

See ‘Enable Syringes’ later in this chapter.

General Options Option

Description

NURSE CALL FITTED

Enables Nurse Call (hardware option).

NURSE CALL INVERT

When enabled, the nurse call output is inverted.

RS232 SELECTED

Sets the Pump’s communications to use RS232 (hardware option).

REMINDER SIGNAL

When enabled there is an audible notification, consisting of four beeps every 10 minutes for the Low Battery and Near End of Infusion alarms. Feature only available on pumps with 3RD EDITION ALARMS enabled.

NEOD (Enteral Plus only)

When disabled, delivery will continue until end of delivery is reached.

CAP RATE (Enteral Plus only)

Sets the maximum value for delivery rate.

DOUBLE DECIMAL ML/H (not Enteral Plus, not PK Plus)

When enabled, the ml/h rate, volume infused (VI) and volume to be infused (VTBI) will be displayed to two decimal places. When disabled, the ml/h rate, VI and VTBI will be displayed to one decimal place.

Enable Syringes (Enteral Plus only) This option is used to pre-configure the syringe brand and size permitted for use on the pump. Select all permitted syringes and disable any that should not be used. 1. Select ENABLE SYRINGES from the Configured Options menu using the f keys and press the OK softkey. 2. Use the f keys to scroll through the list of syringe brands and press SELECT to access syringe sizes. 3. Use the f keys to scroll through the list of syringe sizes and press MODIFY to enable/disable a syringe size(s) within the brand. 4. When the desired modifications have been selected press the QUIT softkey to return to the Configured Options menu.

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Configuring Pumps for use with Alaris™ Gateway Workstation or BD Alaris™ MRI Capsule To configure a Pump for use with the Workstation or the MRI Capsule enter access code 251 on the Pump for Configured Options. 1. Select GENERAL OPTIONS from the Configured Options menu using the f keys and press the OK softkey. 2. Verify that the options are configured as follows:

3. If any of the options need to be changed select that option using the f keys and press the MODIFY softkey. 4. When all required modifications have been carried out press the QUIT softkey. 5. Turn the pump off, returning it to operation as required.

Configuring Pumps for use with RS232 cable (ATU, Transfer Tool, etc.) To configure a Pump for use with an RS232 cable enter access code 251 on the Pump for Configured Options. 1. Select GENERAL OPTIONS from the Configured Options menu using the f keys and press the OK softkey. 2. Verify that the options are configured as follows:

3. If any of the options need to be changed select that option using the f keys and press the MODIFY softkey. 4. When all required modifications have been carried out press the QUIT softkey. 5. Turn the pump off, returning it to operation as required.

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

Data Set Transfer At no time should the Alaris™ Plus Editor Transfer Tool, CQI Event Log Downloader or the Alaris™ PK Editor Software be used to upload to or download from a Pump while the Pump is connected to a patient.

Data Set Upload and Download (401 and 499) Upload Data Set to an Alaris™ GH/CC/PK Plus Syringe Pump (401) Using the Alaris™ Plus Editor Transfer Tool or Alaris™ PK Editor Software Transfer Tool allows a released Data Set to be uploaded to the Pump. Download Data Set from an Alaris™ PK Plus Syringe Pump (499) Using the Verification Tool allows an uploaded Data Set in the Pump to be downloaded to a PC for comparison and verification, where applicable. Note: After data set upload it is advisable to switch the Pump off and then wait 10 seconds before powering on again. Also the new parameters will not take effect until the Pump has been powered up in normal operation mode and a new profile has been selected.

Download CQI Event Log (402) (Guardrails™ Pumps only) Download CQI Event Log from a Pump (402) Using the CQI Event Log Downloader allows the CQI Event Log to be downloaded from an Alaris™ Syringe Pump to a PC for use with the Guardrails™ CQI Reporter. The Guardrails™ CQI Reporter is a program for querying and reporting on the collective event data allowing the user to analyse trends in medication administration and track medication errors. Note: For more information relating to the Alaris™ Plus Editor, the Alaris™ PK Editor Software and the Guardrails™ CQI Reporter refer to the relevant Directions For Use supplied with the software.

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

Calibration procedures (243)

Enter access code 243 to display the Calibration Selection menu (see Access Codes).

SYRINGE CLAMP calibration • Fit calibration tool into position on Pump as shown in Steps 1 to 2 and close the clamp. • At each step, CAL is displayed if value is within tolerances. • Press CAL softkey to store calibration point. Note: If CAL is not displayed, check for correct positioning of calibration tool. If calibration cannot be performed, repairs to Pump may be necessary. Note: The calibration values shown on the displays are for illustrative use only and may vary.

Calibration tool required: 1000TG00095

Note: The Pump should be power cycled after entering any new calibration or configuration information prior to performing any validation tests.

Step 1

Step 2

Step 3

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PLUNGER POS (position) calibration • Fit calibration tool into position on Pump as shown in Steps 1 to 3. • At each step, CAL is displayed if value is within tolerances. • Press CAL softkey to store calibration point. Note: If CAL is not displayed, check for correct positioning of calibration tool. If calibration cannot be performed, repairs to Pump may be necessary.

Note: The calibration values shown on the displays are for illustrative use only and may vary.

Calibration tool required: 1000TG00095

Step 1

Channel for locking clip

Step 2 Close-up of calibration tool, showing locking clip in position.

Step 3

Locking clip

Step 4

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

SYRINGE FORCE calibration Note: To convert Kilograms of Force (kgf) to Newtons (N) multiply by 9.807. For example 10kgf = 98.07N. Note: The calibration values shown on the displays are for illustrative use only and may vary.

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Calibration tool required: 0000TG00200 (top) OR 0000TG00020 (bottom)

Excessive force will damage the plunger mechanism. Do not apply more than 10kgf ± 0.05kgf to the plunger mechanism at any time.

Fit Calibration tool and position plunger as shown in Steps 1 to 3, zero the gauge. At each step press CAL softkey when required calibration force is reached. Note: If CAL is not displayed, check for correct positioning of tool. If calibration cannot be performed, repairs to Pump may be necessary.

Step 1 0kgf ± 0.05kgf

Step 2 3kgf ± 0.05kgf

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

Step 3 10kgf ± 0.05kgf

Step 4

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Use of the 0000TG00200 Digital Occlusion Testgear. The 0000TG00200 Occlusion testgear uses a digital force gauge to register applied forces. Please refer to the MecMesin Compact Gauge Operation Instructions supplied for detailed operational information and power options and requirements. To prepare the testgear for use, load into the syringe Pump. • Ensure there is nothing touching the testgear plunger (such as the syringe plunger drive). • Turn on the Compact Gauge using the On/Zero key. • Select kg force units, and MAX reading option. • If the display indicates other than 0.00kg, zero the system using the On/Zero key. Operate the system as required for performing the calibration activity. Before the next use, ensure the MAX reading is cleared using the On/Zero key.

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Alaris™ Syringe Pump Mk4 Configuration and Calibration

LINE PRESSURE calibration (CC only) Tools required: • Pressure gauge (range 0–1400 mmHg) (Tolerance ±0.1% Full Scale Accuracy) • Dedicated pressure sensing disc extension set (i.e. G30402M) • 50ml Luer lock syringe Dedicated pressure sensing disc extension set

50ml Luer lock syringe

Pressure Transducer

Pressure gauge

Load pressure disc infusion set into transducer. Connect infusion set to syringe and gauge. Using syringe, apply pressure required as shown at steps 1–3. At each step press CAL softkey when required calibration pressure is displayed on pressure gauge. Note: The calibration values shown on the displays are for illustrative use only and may vary.

Step 1 25mmHg ± 1mmHg

Step 2 500mmHg ± 1mmHg

Step 3 1000mmHg ± 1mmHg

Step 4

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BATTERY calibration 1. Connect the Pump to AC power. 2. Select BATTERY CALIBRATION from menu and press OK. 3. The Pump will automatically run the battery calibration. Battery calibration cycles the battery through a charge, discharge and re-charge sequence during which the gas gauge within the battery pack will be updated with a measurement of the current capacity of the cells.

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Battery compartment should be ventilated during calibration (open battery cover). Pump may fail calibration if too hot, so care should be taken not to calibrate too many pumps in close proximity (in a docking station, for example). Ensure that the battery is supported as the battery compartment is opened.

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Disconnecting the AC power at any time during calibration will cause battery calibration to fail.

4. When calibration is complete, the following is shown on the display: 4

1

5

2

6

3 Value

Description

Pass Criteria

1

Battery Capacity

Pack capacity value updated after measured discharge phase (if changed).

Greater than 2100mAh

2

Current Battery Charge Level

Current charge in pack.

N/A

3

Battery Voltage

Current pack voltage.

N/A

4

Initial Charge Time

Time taken during initial charge phase. Initial charge phase checks pack is fully charged and if not it is charged.

Lower than 2 hours 59 minutes

5

Discharge Time

Time taken during measured discharge phase. Pack is discharged to determine how much charge is available from the pack.

Between 4 hours 15 minutes and 10 hours

6

Final Charge Time

Time taken during final charge phase. Pack is fully recharged ready for use.

Lower than 2 hours 59 minutes

5. All pass criteria (see table above) should be met and the Pump should display FINISH at the end of the calibration otherwise calibration has failed. If calibration has failed retry calibration or replace battery.

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A new battery or battery that has been in storage may fail its initial calibration run. From these states most batteries require conditioning with at least three charge/discharge cycles to achieve their maximum capacity. Therefore batteries failing an initial calibration run should not immediately be considered defective. Once cycled most initial failures will show improvement and pass on a second calibration attempt.

6. Press OK to exit.

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Note: The plunger drive will move automatically during the discharge phase. The plunger drive must be positioned away from the end of travel, at least the middle of the travel, and not be obstructed during calibration (remove syringes etc.).

Alaris™ Syringe Pump Mk4

3 Preventative Maintenance

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 • Battery test and/or replacement • Clean the Pump • Fitting of all updates required • Performance Verification Procedure

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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 pressure transducer and plunger mechanism.

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Alaris™ Syringe Pump Mk4 Preventative Maintenance

Battery Test and Replacement

To test the battery perform the battery calibration, as outlined in the procedure in Chapter 2, ‘Configuration and Calibration’, and verify that all pass criteria are met. If pass criteria are not met then replace the battery. Battery charge retention will eventually degrade. Where retention is critical the internal battery should be replaced every three years.

Replace the Main Battery 1. Remove the two case screws in battery cover, remove cover and battery. 2. Fit new battery. 3. Replace battery cover and secure with 2 screws.

Battery Cover

Battery

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It is essential that the battery pack is calibrated after fitting as failure to do so will degrade the quoted auxiliary battery power on this product. The battery pack used in this Alaris™ Syringe Pump is manufactured by BD and includes a proprietary PCB (printed circuit board) designed specifically for the Alaris™ Syringe Pump, and in conjunction with Alaris™ Syringe Pump software, controls battery use, charge and temperature. Any use of battery packs that are not manufactured by BD in the Alaris™ Syringe Pump is at your sole risk, and BD does not provide any warranty for or endorsement on any battery packs that are not manufactured by BD. BD product warranty shall not apply in the event the Alaris™ Syringe Pump has suffered damage or premature wear, or malfunctions or otherwise operates incorrectly, as a result of use with a battery pack that is not manufactured by BD.

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Alaris™ Syringe Pump Mk4 Preventative Maintenance

Recommended Cleaning

To ensure this Pump remains in good operating condition, it is important to keep it clean and carry out the routine procedures described below. All servicing should only be performed by Qualified Service Personnel. Thoroughly clean external surfaces of the Pump, by wiping over with a lint-free cloth, lightly dampened with warm water and a standard disinfectant/detergent solution. Recommended cleaners are: • Hibiscrub 20% (v/v) • Virkon 1% (w/v) Do not use the following disinfectant types: • NaDcc (such as PRESEPT) • Hypochlorites (such as CHLORASOL) • Aldehydes (such as CIDEX) • Cationic Surfactants >1% (such as Benzalkonium Chloride) • Iodine (such as Betadine) The following products were tested and are acceptable for use on the Alaris™ Plus Syringe Pump range if used in accordance with the specified manufacturer’s guidelines. • Warm soapy water • Mild detergent in water (e.g. Young’s Hospec) • 40% Isopropyl Alcohol in water • Chlor-Clean • Clinell Universal wipes • Hibiscrub • Tristel Fuse sachets • Tristel Trio wipes system • Tuffie 5 wipe • Virkon Disinfectant

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Before cleaning always switch off and disconnect from the AC power supply. Never allow fluid to enter the casing and avoid excess fluid build up on the Pump. Do not use aggressive cleaning agents as these may damage the exterior surface of the Pump. Do not steam autoclave, ethylene oxide sterilise or immerse this Pump in any fluid.

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