DAKEWE HP300 Plus User Manual

Automatic tissue processor

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HP300 Plus

Automatic Tissue Processor

User's Manual

Revision V1.4-English Version- Jan. 2023

Table of Contents

Summary of Contents for DAKEWE HP300 Plus

Page 1 HP300 Plus Automatic Tissue Processor User’s Manual Revision V1.4-English Version- Jan. 2023...
Page 2 [Production Address] Floor 5, Building B, No.2 Luhui Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen,China. [After-sales Service Organization] Dakewe (Shenzhen) Medical Equipment Co., Ltd. [After-sales Service Organization] Floor 5, Building B, No.2 Luhui Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen,China.
Page 3 Foreword Dear user, Thank you for choosing our product! In order to make you have an overall understanding of the Company’s product to facilitate your use. We have specially configured this User Manual to the instrument, which includes the instrument’s structural features, technical characteristics, instructions for use, simple troubleshooting, maintenance, etc.
Page 4 Dakewe (Shenzhen) Medical Equipment Co., Ltd. reserves the right to make changes to the manufacturing process subject to regulatory requirements without prior notice. In this way we can continuously improve the technology and manufacturing techniques used in our products.
Page 5: Table Of Contents
4.3.12 Reagent waste liquid collection module ..............34 4.3.13 Reagent automatic liquid change ................34 4.3.14 Cleaning xylene pre-heating ..................35 4.4 Alarm Function ........................35 4.5 Main Power Supply and Power Jumper Connection ............36 4.6 Instrument Startup and Login .....................36 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 6 10.2.2 Safety Protection Reagent ..................96 10.2.3 Electronic Lock ......................96 11. Warranty and Service ........................97 11.1 Warranty ..........................97 11.2 Technical Service Information ..................97 11.3 Scrapping and Disposal ....................97 12. Hazardous Substance Information ....................98 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 7 13. Electromagnetic Compatibility Indicators ..................99 14. RFID-Registration for the United States of America and Canada ...........101 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 8: Information
Biohazard warning (black line on yellow background) Sign indicator of using flammable solvents and reagents (black line on yellow background) This warning symbol indicates the instrument surface that will be hot during operation.Avoid direct contact to prevent burns. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 9 Item indication number in the illustration. Anti-tilt mark: it must be kept upright during transportation, and flow crystal sand overflow occurs after 45° tilt. Shockproof label: put it carefully during transportation. After impact, the display bar will turn red Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 10: Instrument Use
• Only trained laboratory staff can operate. • Only operate the instrument as described in this Manual. Instrument Model The serial number (SN) of the instrument is on a nameplate attached to the back of the processor. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 11 As described in nameplate Be sure to observe the safety instructions and warnings in this Chapter. Even if you are already familiar with the operation and use of the product, be sure to read these instructions. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 12: Safety
In order to maintain this condition and ensure safe operation, the user must comply with all safety precautions and warnings in this User Manual. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 13: Warning
Always observe the safety and precautions described in this Chapter.  Even if you are already familiar with the operation and use of other Dakewe  products, be sure to read these instructions. Do not remove or modify the protective devices of the instrument and accessories.
Page 14: Warning - Transport
Be very careful when handling reagents! Rubber gloves and goggles must be worn when handling chemicals used in this instrument. Dispose of reagents carefully in accordance with regulatory requirements and the waste management policy of your organization. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 15 Spilled solvents (reagents) must be wiped off immediately. Failing to do so could result in corrosion of the processor! In order to clean the lid, control panel and housing, use a mild household cleaner (such as neutral soapy water). Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 16: Safety Functions On The Instrument
2.3.4 Component Monitoring The use time of key components of the HP300 Plus Automatic Tissue Processor is  monitored and recorded, including rotary valves, electromagnetic valves, air pumps, seal rings and electronic chips.
Page 17: Instrument Components And Specifications
The processor is principally composed of a hardware control system, a fluid system, a sample transmission system, a dehydration cylinder, a paraffin cylinder, an airway module, and a man-machine interactive system, etc. Figure 2 Front of HP300 Plus Automatic Tissue Processor 1 Dehydration cylinder 10 Waste Collection Tray...
Page 18: Main Characteristics Of The Instrument
5 Leakage current protection switch 3.2 Main Characteristics of the Instrument  HP300 Plus is equipped with a 12.1-inch LCD touch screen. The screen can be adjusted in three stages to adapt to different user habits.  The user interface displays the dehydration process in animation and clearly shows the details and progress of all the steps.
Page 19  The HP300 Plus Processor has a total of 4 paraffin cylinders, among which the volume of 3 paraffin cylinders is 4.2L. The 4th paraffin cylinder is a paraffin filling cylinder with a volume of 5.6L.
Page 20  Users can adopt the “reagent / paraffin liquid level check” function to ensure the connection status of the reagent bottle.  If a power failure occurs, the alarm system will be triggered, promoting the HP300 Plus to provide recovery measures after a power interruption.
Page 21 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 22: Technical Parameters
Inner wall of the cylinder lid Teflon plating Paraffin cylinder Parameter Number of small paraffin cylinders Number of large paraffin cylinders Capacity of small paraffin cylinders 4.2L Capacity of large paraffin cylinders 5.6L Paraffin melting temperature 50°C - 75°C Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 23 12.1-inch LCD color touch screen Software Dynamic display of operational processes and man-machine interactive system Interface Front panel: 2 USBs Rear panel: 1 USB, 1 network interface With UPS power interface Quality control function Component quality control function Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 24: Compatible Reagents
Xylene for rinse: 65°C Alcohol for rinse: 60°C 3.4 Compatible Reagents HP300 Plus can only use the reagent specified in this Section. Before dehydrating the sample tissue used for diagnosis, the laboratory must verify the reagents according to the local identification requirements.
Page 25: First Installation
Only use the cable provided for the local main power supply.  Avoid vibration, direct sunlight and sudden temperature changes.  The chemicals used in the HP300 Plus are flammable and harmful to health.  Therefore, the installation site must be well ventilated and there must be no open flame.
Page 26 Remove the protective foam on the four sides, break the brake pads of the casters by hand, and release the casters. E. Top plate and base splicing Place the top plate upside down and join the Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 27 After disassembling the wooden strips fixing the casters of the tissue processor, release the brake of the casters of the dehydrator. The equipment casters are very easy to move, and the empty weight of HP300 Plus is 180kg. When pushing the equipment off the pallet through the ramp, one person...
Page 28: Host / Hardware
Use hand screws (Figure 10-6) for locking. Install the lower segmental plate in the mounting groove of the marble cover plate. Use 3 m4 screws (Figure 10-7) for locking. Figure 10 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 29: Color Lcd Touch Screen
4.3.2 Color LCD touch screen HP300 Plus is operated by a color LCD touch screen, the size of the display is  12.1 inches; The angle of the HP300 Plus's touch screen can be adjusted through the  support at the back, with a total of 3 adjustable gears;...
Page 30 The tissue processing cylinder head is controlled by an electronic lock. When locking, do not put your fingers on the cylinder head area to prevent pinching. During the working process of the equipment, the temperature of the cylinder head is high, please be careful to prevent burns. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 31 “-” spanner on the top of the bolt, turning the bolt counterclockwise with spanner to remove the filter. On HP300 Plus model, the retort is with grinding and polishing process,  which can make the retort not easy to remain paraffin wax and other impurities, and easy to clean.
Page 32: Active Carbon Filter
In any case, the room in which the instrument is located must be ventilated. The frequency of filter replacement depends on the frequency of instrument use. However, the instrument shall be replaced at least every 45 to 60 days. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 33: Exhaust Pipe (Optional)
Even if the instrument is connected to an exhaust emission device, the active carbon filter equipped for HP300 Plus must still be installed. 4.3.6 Marble Workbench An integrated marble workbench is mounted on the top of the HP300 Plus.  The workbench has characteristics of small adhesion and easy cleaning. It can be wiped with a clean and lint-free cloth and, if necessary, any paraffin dropped on it can be cleaned with xylene reagent.
Page 34: Paraffin Cylinder
150 cassettes. Two baskets can be placed at a time and the maximum capacity is 300 standard cassettes. HP300 Plus can also be equipped with a small sample basket (Figure 16-2), each ...
Page 35: Waste Paraffin Collection Tray
Therefore, be sure to wear PPE clothing and operate with caution. 4.3.9 Waste Paraffin Collection Tray The waste paraffin collection tray (Figure 18-1) is located at the lower right of  Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 36: Reagent Compartment And Reagent Bottle
Figure 18 4.3.10 Reagent Compartment and Reagent Bottle HP300 Plus is equipped with 10 reagent bottles, 3 rinse bottles and 1  condensate bottle. These bottles are divided into two layers and placed in the reagent compartment below the paraffin case (Figure 20-1).
Page 37: Reagent Bottle Label
The connection interface of the reagent bottles needs to be pushed in place until you hear a click. 4.3.11 Reagent Bottle Label The standard configurations of HP300 Plus include a set of sticky labels to  adhere to the reagent bottles for identification of different reagents.
Page 38: Reagent Waste Liquid Collection Module
The reagents on the board will flow into the waste liquid collection plate through the diversion hole. 4.3.13 Reagent automatic liquid change The HP300 Plus is equipped with one filling pipe and one draining pipe.  Combined with the automatic liquid change connector, the HP300 Plus can automatically change, fill and drain the liquid with one-touch away.
Page 39: Cleaning Xylene Pre-Heating
Accordingly, all messages will be classified according to their severity. HP300 Plus has two different types of alarm functions: Native alarm This machine audible alarm is sent from the inside of the machine and is used for all alarm information during the operation of the machine.
Page 40: Main Power Supply And Power Jumper Connection
After the initialization is complete, the system will enter the boot preference setting interface (Figure 23). By setting preference settings, the use of the device is more in line with the actual user habits. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 41 After the program is completed, there will be a sound to remind the user to get the organization, and the duration of the sound is set here (the default is "forever", always reminding); (4) Cleaning reminder time After the dehydration process is completed, manually click the drain to start the Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 42 (3) Preset delay end time When you select a delay in the running program, the end time will be set to this preset time (the default is 8 am), and you can modify this time according to your habits. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 43: Touch Screen Functions
Click "Start to use" to start using the device. Setup success page 4.7 Touch Screen Functions 4.7.1 Screen lock The system defaults that the device does not receive any operation within 10 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 44: Screen Protection
Do not turn off the instrument while the program is running. Please follow the steps provided above to completely shut down HP300 Plus, shutting down the device in other ways may cause serious damage to the instrument hardware and result in data loss.
Page 45: Instrument Handling
During the moving process, ensure that the reagent compartment door is closed, and at the same time use tape to fix the door to avoid opening the door during the moving process. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 46: Instructions Before Use
Prompt message area: The system will display the device status information in the user’s operation process in a pop-up window in the central area at the top of the screen. It will automatically disappear after a few seconds. 5.1.2 Main Interface Figure 27 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 47: Soft Keyboard
5.1.3 Soft Keyboard HP300 Plus can be used with an external mouse and keyboard. You can also touch the soft keyboard that comes with the system to input the information. The keyboard will be displayed every time you need to enter the text.
Page 48: Access Level
Exit soft keyboard 5.2 Access Level HP300 Plus has three levels of access. The user level symbol is shown in the upper right corner of the display. For access login, refer to 4.7 Instrument Startup and Login. Common user: Common user is the default user level after logging in to the instrument.
Page 49: Account Login
Click the login button to log in. （a）Show user list （b）Enter password to log in In the menuBasic FunctionsUser Management, create the user’s account. After the creation is successful, you can find the created account name on the login page. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 50: User Interface
Select a list and click the previous menu or exit the “View” button to view the current interface. information. Click save current Select a list and click the settings and exit. “Delete” button for deletion. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 51: Menu Module
Figure 33 Click “Basic Function” button to enter the basic function interface (Figure 33-1). You ca n select the dehydration program, rinse program, user management, site layout, reagent management and screen cleaning on the interface. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 52 6.1.1.1 Create the program Click “Create” button (Figure 34-1). The system will automatically create an unnamed blank program form (Figure 35). Figure 35 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 53  Figure 36-6: Click the “Save” button to complete the creation of the step line and return to the creation interface.  Figure 36-7: Click “Copy A Line”, and the system will automatically save this step line and quickly copy a new line, allowing users to quickly create step lines. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 54 Return to the dehydration program list interface. Each program must and only allows to set one procedure as delay start. Under this condition, the program will prolong this procedure processing time. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 55 6.1.1.3 View / modify the program In the program management interface, touch to select any program in the program list (Figure 39-1). Click the “View” button (Figure 39-2) to enter the program details interface. Figure 39 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 56 This interface allows you to view the default rinse program in the processor. This interface only prompts the viewing of the pre-installed program (Figure 41-1). It is not allowed to perform editing changes on the pre-installed program. Figure 41 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 57 Administrator: Administrators can perform all common user functions. In addition, they can create and modify programs, perform initial setting functions and shutdown. Users with administrator authority can add/edit/delete users, and users with operator authority can only edit this account and reset the password. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 58 Touch to select any non-administrator account. Click “Edit User” (Figure 44-1). Users can re-edit user names and work codes (Figure 44-2). Click OK button for saving after the change is complete. Click Cancel to stop modifying the user operations. Figure 44 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 59 "OK" to confirm the deletion, "Cancel" cancels the delete operation. 6.1.4 Site Layout Click “Site Layout” in the basic function interface to enter the site interface (Figure 46). You can modify each site in this interface. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 60 It is not allowed to modify the site reagents in some sites, such as paraffin site, rinse site and condensate bottle site. When the operation is attempted, the system pops up a warning message. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 61 Touch the reagent name to pop up the soft keyboard input box. Enter the corresponding reagent name. Then, select the appropriate reagent group name in the drop-down list of the reagent group. Click Save when it is done. Figure 49 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 62 To exit, press and hold the back button until the red progress bar turns a full circle to exit the cleaning screen interface. Figure 51 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 63: Relevant Settings
“Apply” button (Figure 53-1). At this time, the modified confirmation restart dialog box pops up, click "OK" to save the modification and restart, click "Cancel" to cancel this modification. Figure 53 6.2.1.2 Volume setting Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 64 In case of no system operation within the set time period, the display screen will stop working. Touch the display screen to relight the display screen. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 65 Enable concentration detection function (Figure 55-6): The concentration detection function is enabled by default. After this function is enabled, HP300 Plus will automatically detect and update the concentration of ethanol reagent in the first step of dehydration process, automatic liquid change and fresh liquid extraction.
Page 66 Click the triangle on the right to pop up the drop-down box to select the desired duration to complete the setting. Turn off the computer: See 4.8.5. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 67 Figure 56 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 68 RFID function and reagent bottle identification function in the Settings then reagent bottle identification function can be used. In reagent bottle identification interface, click "Refresh Current Configuration" in the lower right corner to complete reagent bottle ID binding. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 69 (low, middle high three levels), purification duration (15min, 30min, 45min, 60min), purification start time, whether to repeat every day (purification once every day at the start time), start mode (immediate start or delay start); Click Start to start the program. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 70 Before running the fan module, check whether the fan module can be started. 1.Total time spent in the fan +1h< the time for the program to reach the position of paraffin in the first step 2.Paraffin melting is not turned on Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 71: Advanced Module
Check the automatic reagent rotation system to manage the reagent concentration according to the reagent filling replacement time, so as to reduce the number of reagent replacements and the sequential shift of the reagent bottles during the reagent replacement. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 72 Enter the threshold in the corresponding setting item. Click OK to finish setting the reagent threshold. Figure 61 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 73 Advanced module -> Reagent QC (Figure 62-3). Figure 62-3 Touch to select the reagent types to seal and set up their maximum usage counts in Basic functions -> Reagent management after the reagent sealing function is opened. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 74 It is able to view the statistical information such as start time and end time of the historical running program in the interface. Touch to select any program. Click the “Degree Details” or “Step Details” button below (Figure 63-1) to further query the details of the program. Figure 63 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 75 Click to enter the data management interface. The system allows users to export maintenance data, program data, system programs and system operation logs to a USB memory for data recovery and troubleshooting of users or manufacturers. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 76 After using the paraffin pipe, click the back button or run the pumping of other pipes, then the user will be forced to carry out standard cleaning. The states under the one-touch pumping and draining function module mainly include: ready, pumping, draining, pumping completed, reagents insufficient, preheating, pipe blocking Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 77: Reagent Processing
(Figure 66-2). A clicking sound indicates that you have properly installed the reagent bottle in place. Figure 66 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 78 Insufficient reagents may cause the sample to dry out because it is not sufficiently submerged. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 79: Paraffin Filling / Evacuation / Replacement
The paraffin temperature setting window pops up. Enter the melting temperature of the filled paraffin (Figure 68-2). Figure 68 Open the paraffin case door. A message pops up on the screen to ask what to  do (Figure 69). Figure 69 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 80 (male) is aligned with the corresponding paraffin case joint (female). During insertion, a clicking sound indicates that you have correctly installed the paraffin cylinder in place (Figure 70). Close the paraffin case door afterwards. Figure 70 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 81 If the paraffin cylinder is refilled with paraffin with different melting points, the paraffin cylinder needs to be emptied and cleaned. After refilling, reset the melting point of the paraffin cylinder. If adding the paraffin particles, make sure that paraffin melts completely before the program begins. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 82: One-Button Automatic Fluid Change
4.Select the reagent level, you can change the liquid manually (discharge the old liquid and refill the new liquid), or "reagent automatic rotation with one-touch away" Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 83: Start Program
Handle the sample carefully and place it in the cassette so that it does not fall into the holes on the dehydration cylinder strainer. After confirming the number of cassettes and tissue processing baskets, close the dehydration cylinder lid. Click the “Close” button in the system’s main interface again. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 84: Manual Running Of The Dehydration Program
The selected program name and icon are highlighted (Figure 72-2). Check again whether the highlighted program is the one that you wish to run. Then, press “Start” (Figure 72-3). Figure 72 The confirmation window pops up. After confirmation, click “Next” (Figure 73).  Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 85 Figure73 73ure 73 Select the number of tissue sample baskets (Figure 74).  Figure 74 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 86 Figure 75 When the number of cassettes is 1 to 150, the number of baskets can be arbitrarily selected; when the number of cassettes is 151 to 300, only two baskets can be selected. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 87 (Figure 76-3). After completing the settings in order, click “OK” to exit. Click the “Run” button afterwards. The system will calculate the time that needs to be delayed. The Dehydration program is automatically started when the time arrives. Figure 76 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 88 8.1.2 Running the Dehydration Program via Shortcut Keys The system provides four shortcut keys in the operation status panel for assigning commonly used shortcut programs. 8.1.2.1 Set shortcut keys In the main user interface, click the “+” button on the shortcut program (Figure 77-1) to enter the program shortcut program setting interface.
Page 89: Program Operation Panel
The program name, expected completion time, number of cassettes, current step, remaining time of the step and other information are displayed on the right side of the interface (Figure 78-2). Click the “Progress Details” button to view further details (Figure 78-3). Figure 78 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 90: End Program
After clicking to run the rinse program, the alarm prompt will automatically disappear. The tissue sample baskets are very hot. You must wear gloves when taking out the sample baskets. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 91: Cleaning And Maintenance
Xylene for rinse and alcohol for rinse are recommended to be replaced after 5 times of rinse, otherwise it will affect the dehydration effect. HP300 Plus includes three rinse processes: fast rinse, standard rinse and warm rinse processes. Which are been used in the following situations: Fast rinse: After running the dehydration process that does not include the paraffin ...
Page 92: Rinse Process Step Operation
When the use times of the cleaning reagent has reached the system default maximum use times, the interface will prompt the reagent expiration information and prompt Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 93 Xylene for rinse  After reaching the usage threshold of rinse reagents, continuous use of the machine for rinse will result in poor rinse effect and may cause damage and malfunction to the instrument. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 94: Regular Rinse
Wipe the surface of the metal sheet with a piece of lint-free cloth moistened with xylene. Use a paraffin spatula to remove the paraffin remaining on the shaft of the  Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 95 Meanwhile, the machine itself has the self-checking function of the components. The leakage problem can be analyzed and alarmed. If leakage is found, contact Dakewe Technical Service Department for assistance. During the strainer removal, make sure that no foreign matters fall into the liquid inlet and outlet at the bottom of the dehydration cylinder.
Page 96 Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 97: Monthly Cleaning And Maintenance
Use a piece of lint-free cloth to wipe the seal ring of the paraffin case door.  9.2.4 Reagent Rinse The following cleaning reagents are recommended for cleaning the instrument: 70% alcohol;  Paraffin removing agent (xylene or isopropanol);  Distilled water.  Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 98: Regular Maintenance
Make sure that the protective cap and seal √ ring of the reagent bottle are covered and tightly closed. Check the seal ring of the paraffin case door. Clean √ the paraffin case. Replace the active carbon filter. √ Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 99: Troubleshooting
Make sure that the current leakage protection switch on the back of the  instrument is closed. If you still cannot solve the problem through the above steps, contact Dakewe Technical Services. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 100: Safety Protection Reagent
The electronic lock can be unlocked. After closing the dehydration cylinder lid, rotate the manual knob counterclockwise for  approximately 150 turns until it can no longer be rotated. The electronic lock can be locked. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 101: Warranty And Service
11.1 Warranty Dakewe guarantees that the delivered contract products adopt a comprehensive quality control program based on Dakewe’s internal testing standards, and that the products are intact and meet all technical specifications. The scope of the warranty is based on the content of the agreement. For special warranty services, contact your local sales representative or the dealer who sells the instrument.
Page 102: Hazardous Substance Information
When the product is discarded after it has been used properly, it is expected that the product will be disposed of in accordance with laws and regulations on the collection and reuse of electronic information products. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 103 It is recommended to evaluate the electromagnetic environment before the equipment is used. Warning: [HP300 Plus] [Automatic Tissue Processor] is designed and and tested according to Class A equipment in CISPR 11. In the home environment, the equipment may cause radio interference, so that protective measures should be taken.
Page 104 B. In the test, the function or performance is degraded or lost temporarily, but can restore automatically. C. In the test, the function or performance is degraded or lost temporarily, and cannot restore until reference or system operation by the operator Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 105 —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 106 Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Dakewe (Shenzhen) Medical Equipment Co., Ltd...
Page 107 Name of manufacturer: Dakewe (Shenzhen) Medical Equipment Co., Ltd. After-sales service unit: Dakewe (Shenzhen) Medical Equipment Co., Ltd. Registered address: Floor 5, Building B, No.2 Luhui Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen,China. Production address: Floor 5, Building B, No.2 Luhui Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen,China.