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8 Check and Maintenance
8.1 Service life
Bases on the manufacturer’s design, production related files, this model’s use life is six years. The
Product’s material will gradually aging, if the product continually use over the designed use life, it
may bring the problem of the performance reduced and fault rate raise.
Note
:
The Discard the device according to local law.
Do not discard it mixing with other household garbage.
Warning
:
The manufacturer shall not assume the responsibility of risks caused by using the
device beyond its service life.
8.2 Main unit maintenance
Instrumentation environment should accord with "Operation environmental requirement".
If device enclosure needs cleaning
,
shutdown the device first and then wipe with alcohol sponges.
Device should not turn on and off frequently.
When the device does not work for a long time, pack the device according to the instructions on
the packing. Store it properly in the warehouse. The storage environment should accord with
“Transportation and storage environmental requirements".
Caution
:
Please refer to instructions prescribed by the manufacturer closely when using
detergents.
Be careful with cleaning of the display, because it is very easy to scratch and spoil.
Please wipe it with dry soft cloth.
Please do not clean the inner base of the device.
Please do not place the device in liquid.
Do not leave any detergent on the device surface.
Though there will be no chemical reaction between the device enclosure and most of
those detergents, We still suggest no detergent in cleaning lest the device surface is
spoiled.