KX-21 SOP

7/24/2019 KX-21 SOP

1/6

Sysmex Singapore Pte Ltd

KX-21 START-UP

1. Pre-Operation Checks

Check Reagent Supply.

Refill Printer with paper.

Check the tubings and cables. Make sure they are not bent and the cord is securely pluggedinto the powe outlet.

Check Pneumatic Unit trap chamber for fluid. Empty if needed.

Check waste container (if used). Empty if needed.

2.

Power ON Sequence (switch is located on the ri ght side of the Main Unit)

Printer (if K-DPS is connected)

K-DPS (if connected)

KX-21 Main Unit (Pneumatic Unit turns ON automatically)

3.

Self Checks are performed (Please Wait would be displayed)

Microprocessor check

Motor

Background check

4. Acceptable Background L imi ts

WBC < 0.3 ( x 103/uL)

RBC < 0.02 ( x 10 /uL)

HGB < 0.1 (g/dL)

PLT < 10 ( x 103/uL)

7/24/2019 KX-21 SOP

2/6


5. I f Background Error occurs:

Press [HELP] key to stop alarm and to display the Action Message screen, then take appropriate

action.

KX-21 QUALITY CONTROL

Manual Mode Analysis

1. When the system is in READY status, press [SELECT] key.

2. Using up/down keys, move the cursor to select 2. Quality Control.

3. Press [ENTER] key. QC Chart screen appears.

4. Press [SAMPLE NO.] key and input the File #. To enter another File #, press [C] key to clearand enter a new File #.

5. Press [ENTER] key, the QC Chart for the selected File appears.

6. Press [1] key to select 1. QC Analyze. The L-J Control Analysis screen appears.

7.

Confirm that the instrument goes into READY status.

8. Mix the control blood thoroughly by inversion several times.

9. Remove cap and set the control by the aspiration pipette, then press [START] switch.

10.Remove the control blood after sound beeps twice.

11.Results are displayed. If data is acceptable, press [1] key to confirm and [2] to reject.

12.Press [3] key and select 3. Print to print out the results.

7/24/2019 KX-21 SOP

3/6


Setting Target/L imi t values

1. When the system is in READY status, press [SELECT] key.

2. Using up/down keys, move the cursor to select 2. Quality Control.

3. Press [ENTER] key. QC Chart screen appears.

4. Press [2] to select 2. Settings

5. Using up/down keys, move the cursor to select control parameters.

6. Using the left/right keys, move the cursor to select TARGET OR LIMIT.

7. Enter the values given on the assay sheet provided with Eightcheck using the numeric keys.

8. Press [ENTER], when settings are completed, press [SELECT] key.

9.

Using left/right keys move the cursor to Set, then press [ENTER] to execute the selectedprocesses.

KX-21 SAMPLE PROCESSING

Whole Blood Mode (KX -21 sample volume 50 uL).

Make sure the instrument is in the READY status.

Press [SAMPLE NO.] key to input sample ID # using the numeric keypad.

Press [ENTER] key, then the instrument turns into READY.

Mix the sample blood thoroughly by inversion several times.

Remove the cap carefully, then set the sample into the manual aspiration pipette.

Press the [START] switch.

Remove the blood sample after sound beeps twice.

Results are displayed on the LCD screen and can be automatically printed out.

7/24/2019 KX-21 SOP

4/6

7/24/2019 KX-21 SOP

5/6


DOCUMENT ON THE MAINTENANCE CHECKLIST.

Weekly Maintenance

CLEAN SRV TRAY

Turn OFF the power. Wait at least 30 seconds to release the pressure and vacuum accumulated in thepneumatic lines.

Open Front cover and set Stop Bar in position so that the cover would not close accidentally.

Remove the SRV tray by pulling it towards you.

Check the tray for dirt, wipe and rinse with water.

Reattach the tray in its original position.

Close the Front cover.

Document on the maintenance checklist.

Monthly Maintenance

CLEAN WASTE CHAMBERS

Press [SELECT] key in the Ready status. Select 7. Maintenance using the up/down keys.

Press [ENTER] key. Select 1. Clean Waste Chambers., then press [ENTER] key.

Place CELLCLEAN at sample probe, then press [START] switch to start process.

Remove CELLCLEAN when the sound beeps twice. Process would take approx. 15 minutes.


CLEAN Transducer

Open the front cover and use the stop bar to prevent accidental closure.

Press [SELECT] key on the panel keypad.

Select 7. Maintenance using the up/down keys, then press [ENTER].

Select 2. Clean Transducer using the up/down keys.

Remove the WBC and/or RBC detector cap.

Pipet 1 mL of CELLCLEAN into each transducer chamber, replace the caps.

Close the transducer cover and close the front cover of the Main Unit.

Press the [START] switch.


7/24/2019 KX-21 SOP

6/6


Quarterl y M aintenance

CLEAN SRV

Please refer to the operator manual for quarterly and As Needed Maintenance.

DEBASISH ROY

APPLICATION

TRANSASIA BIO-MEDICAL LTD.

KX-21 SOP

Documents

Transcript of KX-21 SOP