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BeneFusion SP3
BeneFusion SP3 Ex

Syringe Pump

Service Manual

Содержание BeneFusion SP3

Страница 1: ...BeneFusion SP3 BeneFusion SP3 Ex Syringe Pump Service Manual ...

Страница 2: ......

Страница 3: ... use the above registered trademarks or trademarks Statement Shenzhen Mindray Scientific Co Ltd has the final right to interpret this service manual Shenzhen Mindray Scientific Co Ltd is responsible for the safety reliability and performance of the product only if all of the following requirements are met Assembly operations expansion re adjustment improvement and repair are performed by professio...

Страница 4: ...erefore certain content may not be applicable to your product If you have any question please contact us Please carefully read this Service Manual and fully understand the content before performing product maintenance Otherwise incorrect operation may cause personal injury or damage to product Intended Audience This Service Manual is geared for professional biomedical engineers authorized service ...

Страница 5: ...2 3 2 Sensor Board 2 10 2 3 3 Keypad board 2 11 3 Test and Maintenance 3 1 3 1 Introduction 3 1 3 1 1 Test Report 3 1 3 1 2 Preventative Maintenance 3 2 3 1 3 Recommended Frequency 3 2 3 2 Overall Appearance Inspection 3 3 3 3 Power on test 3 3 3 4 Calibration 3 4 3 4 1 Syringe calibration 3 4 3 4 2 Pressure Calibration 3 6 3 4 3 Sensor Calibration 3 7 3 5 Running Test 3 8 3 6 Electrical Safety Te...

Страница 6: ...t Cover Assembly Note You should wear an anti static wristband throughout 5 7 5 2 5 Disassemling the Pump Body Assembly Note You should wear an anti static wristband throughout 5 10 5 2 6 Disassembling Rear Cover Assembly Note You should wear an anti static wristband throughout 5 13 6 Components 6 1 6 1 Host 6 1 6 1 1 Exploded View 6 1 6 1 2 Host Parts List 6 1 6 2 Front Cover Assembly 6 2 6 2 1 E...

Страница 7: ... not avoided will result in death or serious injury WARNING Indicates a potential hazard or unsafe practice that if not avoided could result in death or serious injury or property damage CAUTION Indicates a potential hazard or unsafe practice that if not avoided could result in minor personal injury or product property damage NOTE Provides application tips or other useful information to ensure tha...

Страница 8: ...al clinical condition of the patient and the working condition of the syringe pump and the alarm volume and alarm limit must be set according to the actual situation Do not rely solely on an audible alarm system to infuse a patient If the alarm volume is adjusted to a small volume the patient may be at risk When the alarm volume is lower than the ambient volume the operator may fail to identify th...

Страница 9: ...ied in this manual When the equipment and its accessories are about to exceed their lifespan they must be disposed of in accordance with local regulations or hospital systems Since electromagnetic fields can affect the performance of this equipment other equipment used near this equipment must meet the appropriate EMC requirements Mobile phones X ray equipment or MRI devices are possible sources o...

Страница 10: ...This manual describes the product in its most complete configurations and features The product you purchased may not have certain configurations or features Please do not insert the equipment not specified by Shenzhen Mindray Scientific Co Ltd into the multi function interface During the infusion process the syringe pump precisely controls the infusion flow rate infusion volume and infusion time a...

Страница 11: ...n objects with a diameter of not less than 2 5 mm and splash proof Night mode The wireless module is configured and connected successfully Anti defib CF application Production date Recycling Use a pollution free method for processing Non ionizing radiation Input Output Serial number Upward Avoid rain Fragile handle with care Stacking layer limit Atmospheric pressure limit Humidity limit Temperatur...

Страница 12: ...1 6 FOR YOUR NOTES ...

Страница 13: ...ed for clinically accurate infusion of the drug to the patient and all of its components are suitable for the patient environment The syringe pump main unit can be equipped with a wireless module The software optional functions include speed mode time mode weight mode drug library historical records and Anti bolus The application part of this equipment is a syringe Since some parts and functions a...

Страница 14: ...utomatic fast forward 7 Stop Key During the infusion process press this key to stop the infusion If the infusion is stopped due to an alarm such as blocking etc press this key to cancel the alarm 8 Fast Forward Key During the infusion process press this key to enter the fast forward setup screen In the non operating status press this key to enter the drainage prompt screen 9 Sound Pause Key Pause ...

Страница 15: ...down and no charging 16 Push and pull box Fix the syringe and push the syringe piston and push rod 17 Handle 2 2 2 Rear View 1 Product label 2 Mounting holes of fastening clip 2 3 AC Power input interface Connect to AC power through a three wire power cord 4 Multi function interface which has the following interface functions DC power input interface M02D connector Nurse call interface ...

Страница 16: ...ringe push handle 2 Syringe fixed clamp 3 Slot 4 Handle clamp Secure the syringe flange and clamp the syringe 5 Push and pull box Fix the syringe and push the syringe piston and push rod 6 Gripper Control the opening and closing of the clamp and control the push and pull box ...

Страница 17: ...ol board keypad board sensor board etc Keypad board J1 Control board J8 J4 J7 J6 J5 J11 J12 J3 J2 J2 ACDC module 100 240VAC 50 60Hz 15V 1 33A Battery Battery DB9 Stepper motor Speaker Sensor adapter board J3 J4 J2 Slider adapter board Pressure detection board J2 J1 Rotary potentiometer J5 Film potentiometer Pressure sensor J1 J2 Architecture Block Diagram of SP3 Hardware Boards ...

Страница 18: ... The monitoring CPU monitors the battery charging status detects the power status of each module controls the battery LED and communicates with the CPU of the main control module through the serial port After being triggered by the on off key from the keypad the main control CPU and the monitoring CPU simultaneously output the power on lock signal and the module power enable signal so that VCC VDD...

Страница 19: ...bout 3 3V when tested with a multimeter TP92 VCC is about 5 0V when tested with a multimeter TP89 VDD is about 3 3V when tested with a multimeter TP57 VMM is about 18 9V when tested with a multimeter The main control part is responsible for functions such as LCD display driver speaker alarm circuit nurse call key management and UART communication of the monitoring CPU The main control CPU uses the...

Страница 20: ... TP5 UART signal sent by main control CPU through an external serial port TP10 UART signal received by main control CPU through an external serial port TP19 Reset signal of the main control CPU TP4 Nurse call control signal TP75 and TP76 PWM modulation input signal TP77 Enable signal of voice chip The monitoring module is composed of a monitoring CPU a stepper motor drive circuit a long potentiome...

Страница 21: ...entiometer sampling System voltage detection Syringe in position detection Reference voltage detection Alarm lamp Long potentiometer sampling Backup alarm circuit Main control CPU serial port communication Battery charging status detection Block Diagram of Monitoring Module Test points for key signals TP110 Reset signal of the monitoring CPU TP58 U2 step signal controlled by the monitoring CPU TP6...

Страница 22: ...tion board is sent to the monitoring CPU of the drive board after being converted by the slider adapter board and the sensor adapter board The film potentiometer which is attached to the sensor adapter board is used to detect the direction and speed of the motor and the signal is forwarded to the monitoring CPU of the drive board through the sensor adapter board The rotary potentiometer is used to...

Страница 23: ...ter passing through two buffers SN74LVCR2245APWR U4 is a Wi Fi module which realizes external wireless communication after connected to the main control CPU through UART The battery LED is always on during the charging process of the battery and flashes when the power is supplied by the battery only Its flashing frequency is controlled by the power management CPU The AC LED is always on when the A...

Страница 24: ...2 12 FOR YOUR NOTES ...

Страница 25: ...nce specifications If the syringe pump or a module fails to perform as specified in any test repairs or replacement must be done immediately If the problem persists contact our Customer Service Department CAUTION All tests should be performed only by qualified service personnel Service personnel should possess a working knowledge of the test tools and make sure that test equipment and cables are a...

Страница 26: ...ent after the equipment is shut down Note The maintenance personnel should confirm the accuracy of the pump every year 3 1 3 Recommended Frequency The following tasks can only be completed by professional maintenance personnel approved by Shenzhen Mindray Scientific Co Ltd The equipment must be cleaned and disinfected prior to testing or maintenance Check Maintenance Item Frequency Overall Appeara...

Страница 27: ...ong storage 3 2 Overall Appearance Inspection 1 The enclosure is clean and tidy without scratches and the assembly is tight and there is no abnormal noise when the equipment is shaken 2 The keys works properly 3 The labels are complete and the contents are correct 4 The standard configuration is complete and the socket is installed tightly 3 3 Power on test 1 Press the power switch The system perf...

Страница 28: ...syringe when you use it The syringe in the syringe pump does not require routine calibration However calibration is required when you use it for the first time use a new syringe brand or when you suspect that the infusion flow largely deviates from the standard one Before calibrating you should prepare the following materials Syringes 5 ml 10 ml 20 ml 30 ml and 50 ml standard syringes Follow this ...

Страница 29: ...d range of the table below No Syringe Specification Flow Rate Preset Volume Receiving Standard 1 10ml syringe 100ml h 5ml 4 90 5 10 g 2 20ml syringe 100ml h 5ml 4 90 5 10 g 3 50ml syringe 500ml h 25ml 24 50 25 50 g Follow this procedure to perform an accuracy batch calibration 1 Take a sample equipment that has been calibrated for accuracy select Main Menu Maintenance input the user maintenance pa...

Страница 30: ...bration the pressure accuracy must be tested to confirm whether the calibration is valid Calibration method 1 Select Main Menu Maintenance Factory Maintenance input the factory maintenance password Pressure Calibration 2 On the Syringe Selection screen select the brand and specification of the current syringe 3 Fill the syringe with the infusion fluid and connect one end of the syringe to Fluke In...

Страница 31: ...iew Calibration Data and obtain the pressure calibration parameters Coefficients K and B corresponding to brands and specifications 2 Take a sample equipment that has been calibrated for pressure and select Main Menu Maintenance input the user maintenance password System Calibration Input Pressure Data 3 Choose brands and specifications that require batch calibration 4 Select Input Pressure Calibr...

Страница 32: ...tions 1 When pressing any key the syringe pump should be able to act or react normally according to the Instructions for Use and abnormal operation should not cause a crash 2 According to the Instructions for Use operate the syringe pump to check whether the sound and light alarms at all levels are normal whether the volume control is normal and whether the alarm mute works 3 After operating the p...

Страница 33: ...h as overheating fire or explosion 3 6 Electrical Safety Tests WARNING The electrical safety test is to verify the electrical safety of the syringe pump It is used to detect abnormal electrical hazards If these hazards are not detected in time it may cause harm to the patient or the operator All tests can be performed using commercially available safety analyzer test equipment Maintenance personne...

Страница 34: ...ired Safety analyzer Isolation transformer 3 6 1 Enclosure Leakage Current Test 1 Connect the 601 safety analyzer to a 264 V AC 60 Hz power supply 2 Connect the application part of the EUT through the application part connection tooling Connect the SUM terminal of the application part connection tooling to the RA terminal of the safety analyzer 3 Use the power cord to connect the EUT to the auxili...

Страница 35: ...EUT to the auxiliary power output connector of the 601 safety analyzer 4 Power on the 601 safety analyzer Press 6 Patient leakage on the panel of the 601 safety analyzer 5 Press the APPLIED PART button repeatedly to select AC and DC measurement When DC is selected the DC text is displayed next to the limit 6 The patient leakage current is not greater than a c 10 μA and d c 10 μA in normal conditio...

Страница 36: ... Disinfection operations may cause some damage to the syringe pump Disinfection is recommended to be performed only if it is deemed necessary in your intended maintenance plan Clean the equipment before disinfection Recommended disinfectants are ethanol 70 isopropanol 70 2 glutaraldehyde solution CAUTION Do not use gas EtO or formaldehyde for disinfection The syringe pump and its accessories must ...

Страница 37: ...nd the defective PCB to us for repair If the failure persists reinstall the original PCB and continue troubleshooting as directed in this chapter To obtain information on replacement parts or order them refer to Chapter 6 Parts 4 3 Checking Syringe Pump Status Operation method of fault diagnosis screen and corresponding test content Operation method of entering the fault diagnosis screen Select Ma...

Страница 38: ... in position 4 4 Fault List During the transportation storage and use of SP3D due to various factors Such as grid voltage instability ambient temperature change drop and impact component aging etc faults may occur and affect normal use At this time the professional who has experience in the maintenance of electronic medical instruments should refer to the following fault classification for compone...

Страница 39: ...ed power to enter the system alarm SA104 In this case the alarm indicates no actual fault It is unnecessary to repair the equipment 1 Try to restart the equipment If it is not recovered replace the control board 2 Find the short circuited component by replacing the component and repair or replace it 3 Use the service kit to standardize the serial cable SA104 EDC Too Low SE105 VCC Too High SA106 VC...

Страница 40: ...eypad board is faulty Replace the keypad board SE234 Monitoring CPU EEPROM Read and Write Errors The control board is faulty Replace the control board SE251 Main control CPU Self Test Failure The control board is faulty Replace the keypad board SE252 Monitoring CPU Self Test Failure The control board is faulty Replace the control board SE253 Main MCU Reset Failure The watchdog is reset there may b...

Страница 41: ...he link of long potentiometer sensor adapter board control board 6 Long potentiometer is faulty 7 The control board is faulty 1 Check the use of the equipment 2 Check and repair the pump body and replace the parts if necessary 3 Reconnect the motor 4 Replace the motor 5 Reconnect the link 6 Replace the sensor adapter board 7 Replace the control board SE304 Motor Configuration Request Timeout The c...

Страница 42: ...defects Feedback to R D for analysis SE307 Motor Speed Out of Range Under normal circumstances the speed calculated by the software will not exceed the range There may be software defects Feedback to R D for analysis SE402 Pressure Sensor Failure 1 Poor connection or wire damages exist in the link of pressure sensor pressure detection board slider adapter board sensor adapter board control board 2...

Страница 43: ...The pressure detection board is faulty 3 The control board is faulty 1 Reconnect the link or replace the wires 2 Replace the pressure detection board 3 Replace the control board 4 4 2 Other Faults Some faults have no alarm or the alarm information is indirect The maintenance personnel can judge and locate the fault according to the fault symptom The following tables give the possible causes and su...

Страница 44: ... 3 Replace the LCD 4 Replace the keypad board 5 Replace the control board The equipment is powered on normally but the screen is black white or blurred 1 Poor contact between the keypad board and the control board 2 The LCD FPC is poorly connected 3 The LCD is faulty 4 The keypad board is faulty 5 The control board is faulty 1 Reconnect the keypad board and the control board 2 Reconnect the LCD FP...

Страница 45: ...2 The keypad board is faulty 3 The control board is faulty 1 Reconnect the keypad board and the control board 2 Replace the keypad board 3 Replace the control board Monitoring Faults Failure Description Possible Cause Handling Method The pressure value remains unchanged 1 Poor connection or wire damages exist in the link of pressure sensor assembly pressure detection board slider adapter board sen...

Страница 46: ...k cover of the push and pull box The syringe in position detection fails 1 Poor contact between the pressure detection board and the control board 2 Poor contact of FPC wire of pressure detection board 3 The flap in position detection board is faulty 1 Replace the wire or re plug the wire 2 Re insert the FPC wire 3 Replace the flap in position detection board Detection error of syringe specificati...

Страница 47: ...ep them consistent with those before disassembly 5 1 Tools Preparation During disassembly and replacement of parts the following tools may be required 1 Phillips screwdriver Size 102 2 Phillips screwdriver Size 107 3 Needle nose pliers 4 Diagonal pliers 5 Electric iron 6 Anti static wristband 5 2 Disassembly steps 5 2 1 Disassembling Front and Rear Covers Note You should wear an anti static wristb...

Страница 48: ...5 2 2 As shown in the figure Open the rear cover and cut the cable tie with a diagonal pliers 3 As shown in the figure Pull out the connection lines and separate the front and rear covers Cable tie ...

Страница 49: ...he handle ring and remove the two M3X6 Phillips pan screws with a Phillips screwdriver 2 As shown in the figure Put the equipment on the side open the syringe clamp arms and use the Phillips screwdriver to remove the four ST2 6x8 Phillips head self tapping screws on the inside of the push and pull box 3 As shown in the figure Pinch the gripper and push the push and pull box to the innermost end ...

Страница 50: ...and then remove the drive gear Note The pressure sensor and the board cannot be removed 5 As shown in the figure Remove the pressure sensor wire and the hollow shaft outlet from the pressure detection board PCBA and then pull the push and pull box out of the equipment Gear ...

Страница 51: ... wristband throughout 1 As shown in the figure Remove the four ST3x6 Phillips head self tapping screws with a Phillips screwdriver 2 As shown in the figure Use a Phillips screwdriver to remove the ST3x10 Phillips head self tapping screws that fix the pump body Cut the cable tie ...

Страница 52: ...remove the ST3x10 Phillips head self tapping screws 6 in total that fix the pump body 4 As shown in the figure Pull out the connection line and then remove the pump body assembly 5 As shown in the figure Remove the pump body assembly Pull out Pull out Pull out ...

Страница 53: ...board PCBA with a Phillips screwdriver 2 As shown in the figure Unplug the speaker cable and remove the core control board PCBA 3 As shown in the figure use the Phillips screwdriver to remove the six M3x8 Phillips pan head double washer screws that fix the keypad board PCBA and take out of the keypad board PCBA Handle gently protect the display during removal and prevent the display adhesive from ...

Страница 54: ... figure Open the syringe clamp arm assembly so that the M3x8 Phillips pan head double washer screw is facing up and remove the screw with a Phillips screwdriver 5 As shown in the figure Remove the syringe clamp arm assembly ...

Страница 55: ...e ST3x6 Phillips head self tapping screws and Ф 4 5x Ф 12x1 stainless steel flat pad that fix the rotary potentiometer assembly 7 As shown in the figure Remove the rotary potentiometer 8 As shown in the figure Release the clips in the directions indicated by the arrows C ...

Страница 56: ...You should wear an anti static wristband throughout 1 As shown in the figure Pull out the hollow shaft sleeve by hand 2 As shown in the figure Loosen the two M3X8 cross small pan head combination screws with electric screwdriver and remove the motor from the pump body assembly Hollow shaft sleeve ...

Страница 57: ...the pump body 4 As shown in the figure Use a needle nosed pliers to remove the collar on the transition gear shaft and remove the transition gear from the pump body assembly 5 As shown in the figure Remove the five M3x12 Phillips pan head screws on the pressure sensor holder with the Phillips screwdriver in the order shown in the figure Then remove the holder bracket and bearing Note You should st...

Страница 58: ... separate the screw eye from the screw mandrel Follow the direction of the guide rails to remove the guide rail assembly from the end of the pump base When removing the guide rail assembly press down the long potentiometer lever to avoid interference 3 2 1 4 5 Bearing Holder bracket ...

Страница 59: ...e Remove the two M5x12 Phillips pan head screws that locks the fastening clip assembly with a Phillips screwdriver 2 As shown in the figure Remove the fastening clip assembly 3 As shown in the figure Use the Phillips screwdriver to remove the two ST3x6 Phillips pan head flat end self tapping screws that lock the power module ...

Страница 60: ... 4 As shown in the figure Remove the power module 5 As shown in the figure Cut the cable tie of the lithium battery with a diagonal pliers and remove the lithium battery Cut the cable tie Cut the cable tie ...

Страница 61: ...3x12 cross recessed pan head grub self drilling tapping screws remove the AC plug and then remove the AC socket waterproof pad 7 Remove the column with a 4 8 mm sleeve remove the DB9 connector and remove the DB9 waterproof pad ...

Страница 62: ...5 16 FOR YOUR NOTES ...

Страница 63: ... the part numbers which helps the maintenance personnel to identify the part names during disassembly and part replacement 6 1 Host 6 1 1 Exploded View 6 1 2 Host Parts List No Order Number Part Description Qty Remark 1 N A Front Cover Assembly 1 2 N A Pump Module Assembly 1 3 N A Rear Cover Assembly 1 ...

Страница 64: ...6 2 6 2 Front Cover Assembly 6 2 1 Exploded View ...

Страница 65: ...SP3 keyboard PCBA 1 The 1st generation 115 064566 00 SP1 SP3 keyboard PCBA FRU with Wi Fi 1 The 1st generation 051 003342 01 New SP3 keyboard PCBA 1 The 2nd generation 115 062619 00 New SP3 keyboard FRU with WIFI 1 The 2nd generation 5 051 002182 00 SP1 control board PCBA 1 051 002190 00 SP3 control board PCBA 1 The 1st generation 051 003382 01 New SP3 control board PCBA 1 The 2nd generation 6 115...

Страница 66: ...6 4 6 3 Pump Module Assembly 6 3 1 Exploded View ...

Страница 67: ...ith pressure senor 1 The 2nd generation 4 115 034004 00 SP1 SP3 slider box rear cover assembly FRU 1 The 1st generation 115 060357 00 New SP3 slider box rear cover assembly FRU 1 The 2nd generation 5 043 005892 00 SP1 SP3 squeeze handle 1 The 1st generation 043 009913 00 New SP3 squeeze handle 1 The 2nd generation 6 115 034014 00 SP1 SP3 guideway assembly FRU 1 The 1st generation 115 060374 00 New...

Страница 68: ...y Remark 1 022 000349 00 SP1 SP3 power module 1 2 115 060333 00 SP1 SP3 DB9 wire FRU 1 3 115 034007 00 SP1 SP3 rear cover assembly FRU 1 4 115 031551 00 SP1 SP3 pole clamp assembly 1 115 031552 00 SP1 SP3 pole clamp assembly advanced 1 5 115 047152 00 SP1 SP3 2600mAh Battery FRU 1 6 115 047148 01 SP1 SP3 AC socket FRU 1 ...

Страница 69: ... 00 SP1 SP3 rod 1 The 1st generation 8 041 034897 00 New SP3 rod 1 The 2nd generation 9 043 010947 00 New SP3 pipe 1 The 2nd generation 10 047 015329 00 Magpie syringe installation guide 1 11 047 015347 01 Magpie operation guide EN 1 12 047 016473 01 Magpie operation guide SP 1 13 047 016474 01 Magpie operation guide FR 1 14 047 016475 01 Magpie operation guide RU 1 15 047 016476 01 Magpie operati...

Страница 70: ...ie SP1 Panel EN 1 31 047 015379 01 Magpie SP1 Ex Panel EN 1 32 047 015387 01 Magpie SP1 Vet Panel EN 1 33 047 016463 01 Magpie SP1 Panel SP 1 34 047 016464 01 Magpie SP1 Panel FR 1 35 047 016465 01 Magpie SP1 Panel RU 1 36 047 016466 01 Magpie SP1 Panel TR 1 37 047 016467 01 Magpie SP1 Panel PR 1 38 047 024870 00 SP1 Ukraine Panel ENG Heaco 1 39 047 024871 00 SP1 Ukraine Panel RU Heaco 1 40 115 05...

Страница 71: ...ct the syringe pump with a PC to upgrade the software and brand library Note the follow up brand library will be packaged with the whole software and you can upgrade the whole software and the brand library by upgrading the software package 7 2 1 Software Burning Method 1 Plug the multi function serial cable into the multi function port on the main unit as shown 2 The other end of the multi functi...

Страница 72: ... the same time The equipment enters boot as shown 4 Run the installed PC tool software Pump Data Manage PC Tool which is based on the actual executable file and enter the following screen as shown in the following figure ...

Страница 73: ...hat pops up to enter the upgradeable screen as shown in the figure below 6 Click Upgrade to enter the upgrade screen as shown in the figure below select the corresponding product model according to the requirements in the figure Please select the corresponding upgrade model ...

Страница 74: ...leted please restart the pump is displayed 9 After the download is completed Main ExtFlash End upgrade is also displayed on the main unit indicating that the download is completed If there is a red character in the upgrade status screen above it indicates that the download is unsuccessful At this time check all the connected equipment If Main ExtFlash End upgrade is not displayed on an equipment t...

Страница 75: ... Run the installed PC tool software Pump Data Manage PC Tool which is based on the actual executable file and enter the following screen as shown in the following figure 3 Click Login and input the password 123456 in the login dialog box that pops up to enter the upgradeable screen as shown in the figure below ...

Страница 76: ... to enter the data transmission screen After the equipment is connected successfully Connected successfully waiting for upgrade is displayed 5 Select the corresponding product model in the PC tool screen and then left click the top option of the left menu Please select the corresponding upgrade model Click the option ...

Страница 77: ...and library file 7 After the profile is read left click Select All and then left click Data Sync to Pump 8 In the pop up screen left click Yes to start downloading the brand library 9 After the download is successful the screen is as follows Left click to select the profile ...

Страница 78: ...7 8 FOR YOUR NOTES ...

Страница 79: ......

Страница 80: ...P N 046 013115 00 3 0 ...

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