Use Instructions

Instructions For Use
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IFU-3M001-EN-00 (2021.03.05)
LOAA(Lab on An Array) Real-Time PCR Instrument
5.2.3. Sample loading into Dr. PCR Cartridge
1) Take the cartridge out from the box and remove the protective sticker on the window.
2) While pressing the cartridge guide at the center of LOAA Sample Loader (POSTMAN) in the direction of the arrow
shown in Figure 7 (left image), insert the cartridge into POSTMAN by matching the three grooves at the bottom
edge of the LOAA cartridge with the three protrusions at the edge of the POSTMAN top plate (right image).
Figure 7. Plating description 1
3) Fully seat the cartridge on POSTMAN by pressing it down until it clicks.
4) While holding the top of the cartridge lid with both hands, turn the lid in the clockwise direction shown in Figure 8
until it clicks. If it is done correctly, the lid will be locked, and will not rotate in counterclockwise direction. Also,
check that the logo ( ) at the top of the cartridge lid is aligned with the black arrow (▼) at the top center of
POSTMAN.
Figure 8. Plating description 2
5) Open the red rubber at the cartridge inlet. Inject the sample to test into the cartridge (Figure 9 for injection hole
location) using a disposable pipette and close the red rubber.
Figure 9. Dr. PCR Cartridge inlet location
6) Press the activating button (red circle in Figure 10) on the LOAA Sample Loader (POSTMAN) for about 1 second.
Then, activating button will turn into solid red color and pump operation sound will be heard.