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Preface Description This Service Manual presents detailed information on the hardware composition, installation, disassembly, test and troubleshooting of the product and relevant accessories to help service personnel effectively address common problems. Comprehensive briefings on product structure and design principle are not included. For issues that could not be addressed, contact our Customer Service Department.
Safety 1.1 Safety Information This chapter lists basic safety information that users must be aware of and observe when using the syringe pump. Other safety information that is the same, similar, or related to the specific operation will appear in each chapter. DANGER ...
Repairs or upgrades to the equipment must be performed by service personnel trained and authorized by Shenzhen Mindray Scientific Co., Ltd. and must be performed with AC power disconnected. Maintenance by non-manufacturer or unauthorized personnel can have an impact on the safety, performance and functionality of the product.
in the infusion line. This equipment must use professional medical consumables. When the syringe used is not a standard consumable or when an uncalibrated consumable is used, the accuracy will not be guaranteed. Please contact us for calibration service. ...
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...
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Start, the beginning of Clear/Return the action Fast forward Confirm Stop Menu Move Move up/Increment down/Decrement Move left Move right EFUP of electronics CE marking (20 years) Against solid foreign objects with a diameter IP34 Night mode of not less than 2.5 mm, and splash-proof The wireless module is Anti-defib CF...
Overview 2.1 Product Introduction 2.1.1 Structure, Composition and Performance The syringe pump product is mainly composed of a syringe pump main unit, fastening clips and infusion monitoring management system (BeneFusion DS3). The speed of the stepper motor is precisely controlled to drive the screw operate at a set speed, thus controlling the flow of liquid injected into the patient's body by the syringe.
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2. LCD Display infusion parameters and related contents. 3. <Menu Key> Adjust the value and scroll up and down. 4. <Clear/Return Key> In the editing status, press this key to set the parameter to 0. When the edit value is 0, press this key to make the value return to the pre-edit value.
14. Syringe fixed clamp 15. Battery LED Always green, indicating that the battery is charging (Including shutdown). Flashing green, indicating that the battery is working Off, indicating shutdown and no charging. 16. Push-and-pull box Fix the syringe and push the syringe piston and push rod 17.
2.2.3 Side View 1. Gripper 2. Extender fixed block 1. Clamp Clamp the syringe 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.
2.2.4 Bottom View 1. Speaker hole 2.3 Description of Hardware Principle The SP3 hardware boards are structured as shown in the following figure, which mainly includes the control board, keypad board, sensor board, etc. 100-240VAC 50/60Hz Stepper ACDC module Battery Battery motor 15V/1.33A Control board...
2.3.1 Control board The SP3 control board consists of three parts, the power supply part, the main control part and the monitoring part. The power supply part includes an ACDC conversion module, an on/off control circuit, a DC power conversion circuit, a standby sound and light alarm circuit, and a battery charge and discharge management circuit.
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Lithium battery Monitoring CPU charging circuit 锂电池 7.4V/1600mAh Lithium batteriesx2 主控CPU 7.4V/1600mAh DCDC Motor drive TPS61175 18.9V VBUS Speaker drive DCDC ACDC On/Off control circuit 15V/1.33A TPS5420 5V LCD Backlight Monitoring CPU of main System 3.3 V SPX1117M3-L-3.3 control External DC input 10-16V/2-1.25A VREF Backup alarm...
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clocking for the RTC module of the main control CPU. U19 is an RS232 level conversion chip, and the external communication interface and the nurse call signal are all connected to the multi-function interface J8. The main control CPU communicates with the monitoring CPU through UART. Wi-Fi serial port/ On/Off control communication...
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detection board Syringe specification detection is achieved with a rotary potentiometer. The module detects the battery charging status by detecting the battery voltage. The monitoring module monitors the power supply voltage of each module in real time, and reports a main alarm to the main control module when the system is abnormal, or drives the buzzer to implement the auxiliary alarm when the main control module fails.
2.3.3 Keypad board Serial port communication Wi-Fi module From the control (Optional) board Red and yellow alarm lamp Battery LCD backlight indicator control circuit AC LED Block Diagram of Keypad Board The keypad board is composed of a key processing module, an LED module, an LCD display module and a Wi-Fi communication circuit module.
Test and Maintenance 3.1 Introduction To ensure the syringe pump always functions properly, qualified service personnel should perform regular inspection, maintenance and test. This chapter describes the procedures for testing the syringe pump with recommended test tools and frequency. The service personnel should perform testing and maintenance as required and use appropriate test tools.
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 Appearance When first installed or after each repair.
accessories of the pressure sensor. At least once a year, or when you suspect an abnormality Running Test in infusion flow, alarm pressure, etc. 1.At least once a year. Battery Powered Test 2.After the battery of the syringe pump is repaired or when the user suspects that the battery is the source of the fault.
NOTE During the power-on process, the self-test is performed in the following order: First item: Speaker self-test. Second item: CPU self-test. Third item: ROM self-test. Fourth item: Alarm lamp and buzzer self-test. Fifth item: Power self-test Sixth item: Sensor self-test 3.4 Calibration 3.4.1 Syringe calibration Purpose of syringe calibration:...
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Completed!” is displayed. Press . The current screen exits. After the accuracy calibration is completed, fill the 10ml, 20ml and 50ml syringes with clean water respectively, and then set them according to the flow rates and preset volumes in the table below. Take a clean empty container to receive water, press to start infusion.
Choose brands and specifications that require batch calibration. Select [Input Accuracy Calibration Data] and press Input the OD, full scale, and emptying parameters obtained above and press to save them. After the batch calibration is completed, perform the accuracy test, and confirm whether the accuracy meets the requirements.
extender. The extender should be filled with experimental water and there is no air bubbles. Then connect the extender to the pressure test equipment. Adjust the pressure test equipment to the blocking test status. After setting the flow rate to 400ml/h, start the infusion. After a period of time, the [Blocking] alarm is triggered, the word Blocking is displayed in the screen, the red LED flashes, and the speaker continues to sound an alarm.
Standard specimen 1 (Outer diameter 13.5mm) After standard specimen 1 is successfully calibrated, “Please install standard specimen 2, and press for calibration” is prompted in the screen. After installing standard specimen 2 as shown in the figure correctly, press to calibrate standard specimen 2. The positioning post is close to the Standard specimen 2 (Outer diameter 32mm) front of the syringe pump.
The battery in this equipment is not removable. Battery replacement must be performed by a service technician authorized by Shenzhen Mindray Scientific Co., Ltd.. Installing a fuel cell or replacing the battery with a person who is not fully trained by Shenzhen Mindray Scientific Co., Ltd.
Electrical safety tests are used to timely detect potential electrical safety risks that might cause injuries to patients, operators or maintenance personnel. Electrical safety tests must be carried out under normal environmental conditions (that is, normal temperature, humidity and barometric pressure). The electrical safety tests described in this chapter take 601 safety analyzer as an example.
3.6.2 Earth Leakage Current Test Connect the 601 safety analyzer to a 264 V AC 60 Hz power supply. Connect the application part of the EUT to the RA terminal of the safety analyzer. Use the power cord to connect the EUT to the auxiliary power output connector of the 601 safety analyzer.
Use a soft cloth. After absorbing an appropriate amount of cleaning agent, wipe the surface of the equipment. If necessary, wipe off excess cleaning agent with a dry cloth. Air dry the equipment in a cool, ventilated environment. 3.7.2 Disinfection Disinfection operations may cause some damage to the syringe pump.
Troubleshooting 4.1 Overview In this chapter, syringe pump problems are listed along with possible causes and recommended corrective actions. For troubleshooting, refer to the corresponding fault table and check, locate, and eliminate the faults in sequence. The recommended solutions given in this chapter address most of the equipment problems you encounter, but do not include any problems that may arise.
PS--AD value of pressure sensor (Normal range -2300-6000), AD value is about 10 when no syringe is installed. VCC--Voltage value of 5V power supply (Normal range 4.5-5.5) VMM--Voltage value of motor power supply (Normal range 15-24) VDD--Voltage value of 3.3V power supply (Normal range 3.1-3.5) ...
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System System Handling Fault Exception Alarm Description Possible Cause Method Code Code 1.Check if the 1.The AC power AC-DC Power Output supply is AC power supply SE101 Too High abnormal. meets the 2.The AC power specifications. cord is poorly 2.Reconnect or connected or replace the AC damaged.
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replace the control board. The control board Try to restart the is faulty. equipment. If it is AD Reference Voltage SE121 not recovered, Failure replace the control board. 1.Reconnect the 1.Poor battery battery. connection. 2.Replace the 2.The motor is SA122 Charging Exception battery with a faulty.
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Recovery Default or brand library is software version Value Exception burnt incorrectly. or brand library. 1.Long 1.Replace the potentiometer is sensor adapter faulty. board. SE302 Motor Speed Too Fast 2.The control 2.Replace the board is faulty. control board. 3.The motor is 3.Replace the faulty.
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connection motor. 4.The motor is 4.Replace the faulty. motor. 5.Poor 5.Reconnect the connection exists link. in the link of long 6.Replace the sensor adapter potentiometer - sensor adapter board. board - control 7.Replace the board control board. 6.Long potentiometer is faulty.
faulty. 4.The control board is faulty. 1.Poor connection or wire damages exist in the link of 1.Reconnect the pressure link or replace detection board - the wires. Pressure Detection slider adapter 2.Replace the SE408 ADC Communication board - sensor pressure Failure adapter board - detection board.
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Equipment Fault Failure Possible Cause Handling Method Description 1.Try to connect to an external In case that no 1.The battery is dead. external power is power source for charging. 2.Poor battery connection. connected, there 2.Reconnect the battery. 3.The motor is faulty. is no display 3.Replace the battery with a new 4.Poor contact between the...
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Operation and Alarm Faults Failure Possible Cause Handling Method Description 1.Poor contact between the 1. Reconnect the keypad board keypad board and the control and the control board. Key failure board. 2. Replace the keypad board. 2.The keypad board is faulty. 3.
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is faulty. 3.The pressure detection board is faulty. 4.The control board is faulty. 1.Poor connection or wire damages exist in the link of pressure detection board - slider 1.Reconnect the link or replace the adapter board - sensor adapter poor wires. The syringe board - control board.
Repair and Disassembly NOTE Wear an anti-static wristband during maintenance and disassembly. This manual only shows the methods and sequences of disassembly. Reverse the operations during assembly. When assembling, please keep the direction of the connection, the routing path and the fixed position of the wire consistent with those before the disassembly.
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As shown in the figure: Open the rear cover and cut the cable tie with a diagonal pliers. Cable tie As shown in the figure: Pull out the connection lines and separate the front and rear covers.
5.2.2 Removing the Push and Pull Box Assembly (Note: You should wear an anti-static wristband throughout) As shown in the figure: Pinch the gripper, pull the push and pull box to the middle of the handle ring, and remove the two M3X6 Phillips pan screws with a Phillips screwdriver.
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As shown in the figure: Remove the cover of the push and pull box and then remove the drive gear (Note: The pressure sensor and the board cannot be removed). Gear 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.
5.2.3 Removing the Pump Body Assembly (Note: You should wear an anti-static wristband throughout) As shown in the figure: Remove the four ST3x6 Phillips head self-tapping screws with a Phillips screwdriver. Cut the cable tie. As shown in the figure: Use a Phillips screwdriver to remove the ST3x10 Phillips head self-tapping screws that fix the pump body.
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As shown in the figure: Use a Phillips screwdriver to remove the ST3x10 Phillips head self-tapping screws (6 in total) that fix the pump body. As shown in the figure: Pull out the connection line, and then remove the pump body assembly.
5.2.4 Disassembling Front Cover Assembly (Note: You should wear an anti-static wristband throughout) As shown in the figure: Remove the two M3x8 Phillips pan head double washer screws that locks the core control board PCBA with a Phillips screwdriver. As shown in the figure: Unplug the speaker cable and remove the core control board PCBA.
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As shown in the 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. As shown in the figure: Remove the syringe clamp arm assembly.
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As shown in the figure: Use the Phillips screwdriver to remove the ST3x6 Phillips head self-tapping screws and Ф 4.5x Ф 12x1 stainless steel flat pad that fix the rotary potentiometer assembly. As shown in the figure: Remove the rotary potentiometer. As shown in the figure: Release the clips in the directions indicated by the arrows.
As shown in the figure: Remove the display. 5.2.5 Disassemling the Pump Body Assembly (Note: You should wear an anti-static wristband throughout) As shown in the figure: Pull out the hollow shaft sleeve by hand. Hollow shaft sleeve 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.
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As shown in the figure: Remove the hot melt adhesive on the clips (Note: if it is difficult to remove, drip a drop of alcohol. Then you can remove it easily), release the clips, pull out the FPC wire, tear the sponge pad, and then loosen the three M3X8 Phillips pan head screws that fix the PCBA.
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Bearing Holder bracket As shown in the figure: Rotate the torsion bar clockwise about 30 degrees to 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.
5.2.6 Disassembling Rear Cover Assembly (Note: You should wear an anti-static wristband throughout) As shown in the figure: Remove the two M5x12 Phillips pan head screws that locks the fastening clip assembly with a Phillips screwdriver. As shown in the figure: Remove the fastening clip assembly. 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.
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As shown in the figure: Remove the power module. 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. 5-14...
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Remove the two PT3x12 cross recessed pan head grub self drilling tapping screws, remove the AC plug, and then remove the AC socket waterproof pad. Remove the column with a 4.8 mm sleeve, remove the DB9 connector, and remove the DB9 waterproof pad. 5-15...
Components This chapter lists the exploded views of the main components of the syringe pump, and 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 Order Number Part Description Qty Remark...
6.2.2 Front Cover Assembly Parts List No. Order Number Part Description Qty Remark SP1 front cover assembly FRU (no 115-034006-00 mask) The 1st SP3 front cover assembly FRU (no 115-034009-00 mask) generation The 2nd New SP3 front cover assembly 115-060399-00 FRU(no mask) generation 021-000206-00 SP1 LCD STN 132*33 Display...
6.3.2 Pump Module Assembly Parts List No. Order Number Part Description Qty Remark 115-047149-00 SP1/SP3 motor FRU The 1st 051-002179-00 SP1/SP3 Sensor board PCBA generation New SP3 potentiometer assembly The 2nd 115-060344-00 generation The 1st 115-034003-00 SP1/SP3 Slider box assembly FRU generation New SP3 Slider box assembly FRU The 2nd...
Upgrade 7.1 Tools During upgrade, you may use the following tools: Multi-function serial cable PC PC burning tool software 7.2 Software Upgrade This syringe pump can be upgraded by software that runs directly on a desktop PC or mobile PC.
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Press at the same time. The equipment enters boot as shown. 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.
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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. 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.
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Click [Browse] and select the corresponding software in the corresponding folder according to the software code of each product model corresponding to [Scope of Application], as shown in the figure below. After selecting the software, click [Upgrade] to start the upgrade. The upgrade is completed.
7.3 Brand Library Download Long press , and shut down the equipment whose system software is downloaded. 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.
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to power on the equipment, select [Main Menu] → [Factory Long press Maintenance] (input password: 6686) → [Data Transmission] to enter the data transmission screen. After the equipment is connected successfully, “Connected successfully, waiting for upgrade” is displayed. Select the corresponding product model in the PC tool screen, and then left click the top option of the left menu.
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In the screen, left click on [Read Profile] and select the correct brand library file. Left click to select the profile After the profile is read, left click [Select All], and then left click [Data Sync to Pump]. In the pop-up screen, left-click [Yes] to start downloading the brand library. After the download is successful, the screen is as follows.
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