iFlash 1200 Maintenance Examination

Q1:Name

Q2:Company

Q3:Region （Country）

Q4:Date

Q5:For a unit shipped to Country A in January 2026, received in April, and installed in October, what is the estimated warranty expiration date?

Q6:Among the following customer complaints, which replacement parts are able to apply in-warranty replacement (the machine is still in-warranty)?

Q7:An instrument was shipped in March 2025, installed in November 2025, and the installation report was feedback in the same month. When does the warranty period for this instrument expire?

Q8:When a end-user is running Vitamin D samples and infectious disease samples（Like HIV, HbSAg...）. During the training after installation , you should require them to perform aspiration probe maintenance at least at a frequency of

Q9:When cleaning the sample probe or reagent probe, ( ) can be used.

Q10:Required cleaning solution for Trigger Tip

Q11:Minimum inner tank cleaning frequency

Q12:Minimum outer tank cleaning frequency

Q13:When disassembling the iFlash 1200 magnetic separation aspiration probe, which screws should be removed?[图片]

Q14:To secure an extended warranty period, you should

Q15:The standard replacement interval for peristaltic pump tubes is

Q16:The standard replacement interval for filters is

Q17:Components requiring EVERY 6 months replacement have:

Q18:Components requiring cleaning & lubrication：

Q19:The peristaltic pump tube is broken of an instrument installed just a year ago, causing water ingress and short circuits that damaged other components. However, no maintenance records for this unit can be found in either the end-user site or distributor’s management system. The parts damaged due to peristaltic pump tubing leakage are eligible for in-warranty replacement.

Q20:Engineers must perform regular instrument maintenance to ensure performance, with a frequency not lower than the minimum required standard.

Q21:At an end-user site, poor water quality caused frequent clogging of the instrument’s filters. The user independently installed a non-specified filter model. Although the instrument initially functioned normally, the filter detached due to clogging one month later, causing a fluid leak that damaged several motors. The instrument is confirmed to be within the warranty period. The damaged motors are able to apply for warranty replacement under this claim.

Q22:An operator noticed dust and dirt around the RV port on the instruments shell and cleaned it with using a clean tissue and 75% alcohol. This cleaning procedure is correct.

Q23:When replacing the peristaltic pump tube of iFlash 1200, only need to replace the tube

Q24:Sample probe cleaning precautions：（7）

Q25:Precautions during magnetic separation aspiration problems disassembly?(10’)

Q26:Sample probe cleaning precautions(10’)