t511/t711 ST Day3 Review Quiz

A customer calls and complains that the newly inserted cassette is still on the cassette drawer (left side).Why?

• Barcode not readable (wrong placement of cassette or BC not readable)

• The cassette is expired.

• Test application(E-barcode) not installed

• Instrument in «Paused» state

• Drawer sensor defective

Initialization of the instrument stops with an error. Cdi:1090307, Error code :610.

Message:
Reagent storage, reagent cassette carrier, z-motor movement error
Message content:
Motor movement error has occurred.
Solution: For troubleshooting, see the User Assistance.
If error persists, contact Roche Service representative.

What are possible causes?

• Faulty z-motor

• PCB’s cables

• Unteached reagent storage

• defective z-brake

• PCB defective

After replacing the reagent storage, which have to be done?

• Teach reagent storage

• Teach transfer unit, single module -reagent storage

• Format the PCB Resource Handing2

• Reset the reagent storage temperature

Which adjustments have to be done before teaching the reagent storage?

• Adjust the barcode reader

• Adjust the cassette handler Y

• Adjust the Cassette shaker

• None

Which statement is correct about the RVC(reagent volume check)?

• use reagent probe to do the RVC

• use sample probe to do the RVC

• use the cuvette to do the RVC

• use photometer to do the RVC

What’s the post work after replace the Resource Handling Control BC2?

• Teaching reagent storage

• Teaching the transfer unit

• Teaching the sampling unit

• None

When does the drain selector switch to the condensation drain(left side)?

• t711 in standby status

• t711 in error status(sometimes)

• t711 in offline status

• t711 in D&S mode

A longer repair action needs to be done where the instrument is OFF. What needs to be done immediately?

• Remove the reagents from the reagent storage automatically(if still possible).

• Manually take out the reagents from the reagent storage and put them into a fridge.

• Mask all the reagents in the reagent storage.

• Shut down the CU.

A longer repair action needs to be done where the instrument is OFF.What needs to be done after the repair?

• Carry out postrepair check.

• Carry out the function <set all cassette to unloaded> in service/error handling

• Unmask the reagent in the reagent storage.

• Reload the cassette

Please mark in which conditions you need perform "Teach transfer unit" ?

• After replace the reagent storage

• After reaplace the cooling unit.

• After replace the barcode reader in the reagent storage.

• After replace PCB resource handling 2 of the reagent storage.