General Introduction
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Doc. No.: 9.0020.0589B0
2.4.2 Serial No.
The serial No. can be found out at the bottom left corner in the back side of the
door, as shown in Figure 2-6 (for reference).
Figure 2-6 Serial No.
The serial no is a list of 11 numbers and each number has its special meanings,
the bar code is made up of 128 codes, as shown below (just for reference).
Figure 2-7 Naming convention of the serial no.
IMPORTANT!
If there is any problem or malfunction of the device during operation
in the future, you can contact after-sales service center and provide
the device serial number.
Our service personnel can find out the date of production and other
necessary information quickly and provide service for you in time.
Therefore, please keep the nameplate complete and intact.
