IDEXX VAR Centrifuge models often have fixed speed settings that are optimized for specific sample types and applications. The speed is typically set by the manufacturer and cannot be adjusted manually.
It is generally not recommended to interrupt a centrifugation run midway, as it may disrupt the balance and integrity of the samples. It is best to allow the centrifuge to complete its programmed run or reach a complete stop before opening the lid and handling the samples.
Ensure that the centrifuge lid is securely closed and latched. IDEXX VAR Centrifuge models often have a lid interlock system that prevents operation if the lid is not properly closed.
If the lid is securely closed and the centrifuge still does not start, check the power supply and ensure that the centrifuge is properly plugged in.
Retrieve the slide from the waste drawer, repeat the slide testing, and re-insert it.
Follow the VetTest screen instructions (particularly to select corresponding chemistry test numbers, and enter calibration information found on the specific slide box labeled “calibration inf.”).
Check the pipettor tip for any debris or fibrin that blocks the fluid path. Thoroughly wipe the tip and re-run slides.
Check adequate sample volume for the desired number of tests requested.
Verify if a previously used slide was inserted.
Check the black plug and the syringe connector of the pipettor if properly connected. Replaced if found cracked or defective.
Perform the “Pipettor Drop Test” (on the Main Menu, press 0 then 2 for more service options. Press 4 for “service diagnostic menu”, then press 1 for “pipettor drop test”). Verify if it passes or fails.
If the pipettor drop test fails, soaked the pipettor in alcohol for 15 minutes, then repeat the pipettor drop test procedures.
If the problem persisted, replace it with a new sample pipettor.
The ability to adjust speed and time settings while the centrifuge is running will depend on the specific model of the DIGISystem centrifuge. Some centrifuges allow for adjustments during operation, while others may require the centrifuge to be stopped before making any changes.
Excessive vibrations can be caused by several factors. Check if the rotor is properly balanced and that the tubes are evenly loaded. Uneven loading or loose components can lead to vibrations.
Ensure that the centrifuge is placed on a stable surface and that it is level. If the problem persists, there may be an issue with the rotor or motor.
Turn off the analyzer. Open the cover by pressing the raised dots immediately below and to the right of the paper slot. Insert the software code plug. Power on the analyzer and wait for the self-check process to complete.
Turn off the analyzer. Open the cover by pressing the raised dots immediately below and to the right of the paper slot. Remove the software code plug and reinsert. Power on the analyzer and wait for the self-check process to complete.
Repeat the test using a new IDEXX UA strip. Ensure the test strip is properly aligned in the middle of the tray before processing.
The analyzer uses the compensation pad on the IDEXX UA Strip to compensate for the strong color. Since this is not possible to do visually, the analyzer’s reading is more accurate.
Turn off the IDEXX VetLab UA Analyzer and pull the test strip tray out of the analyzer.
Rinse the contaminated parts of the test strip tray under running water and then clean it with 70% isopropyl alcohol (if necessary). Slight crystalline deposits, especially those contaminating the retaining bar mechanism or the cogs on the underside of the test strip tray, can be removed with a soft brush. Dry the tray with a lint-free wipe.
With the retaining bar nearest to you, slide the tray into the slot below the function keys so that the edge of the tray is flush with the edge of the analyzer.
Turn on the UA analyzer. The self-check begins automatically and verifies that the reference pad is in good condition and that the positioning hole in the test strip tray is unobstructed.
Check if the UPS is connected to the power outlet.
Check if the UPS is turned on.
Check if the power cable of the analyzer is connected to the UPS4. Press the power switch button on the top of the portable generator. The power switch lights up and the display screen starts up.
Call JARCET service engineers if the problem persists.
Switch off the portable generator. After 10 seconds turn the power on.
Select a low dose of exposure after exposure startup by pressing the exposure switch. If no error was reported, increase the dose of exposure, then expose by pressing the exposure switch.
If the error was removed, the machine is ready for use. If the error persists, call JARCET service engineers.
Check if the UPS is connected to the power outlet.
Check if the UPS is turned on.
Check if the power cable of the analyzer is connected to the UPS4. Press the power switch button on the top of the portable generator. The power switch lights up and the display screen starts up.
Call JARCET service engineers if the problem persists.
Verify if all of the ultrasound probes have the same problem.
Check if the ultrasound probe plug is connected to its socket and locked. If it is disconnected turn the machine off before inserting the ultrasound probe plug.
Turn off the machine and reseat the ultrasound probe plug. Don’t forget to lock it.
Call JARCET service engineers if the problem persists.
Check if the ECG patient clip is free from corrosion. If there is corrosion on the clip clean the clip with alcohol swap and dry with a clean and soft cloth.
Reseat the ECG patient cable and plug.
Call JARCET service engineers if the problem persists.
Verify if all of the ultrasound probes have the same problem.
Check if the ultrasound probe plug is connected to its socket and locked. If it is disconnected, turn the machine off before inserting the ultrasound probe plug.
Turn off the machine and reseat the ultrasound probe plug. Don’t forget to lock it.
Call JARCET service engineers if the problem persists.
