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4
Checking & Maintenance
4.1 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 rise.
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.
4.2 Check
Check the device power cord and probe cable and waterproof cover, if find any damage or breakage, must not use the
device and replace the broken immediately.
Check if the probe and main unit are connected rightly.
Check the adapter EPS regularly, when the supply voltage exceeds specified accommodation limit
(AC100V-240V±10%, 50/60Hz), Do not supply the main unit or charge the battery with adapter.
Check the adapter power cord and probe cable, if find any damage or breakage, replace the broken immediately.
Adapter is the dedicated power of the device, it adopts omniseal insulation design, do not replace it with other adapters
or attempt to open it incase there be any hazard.
4.3 Main unit maintenance
►
Instrumentation environment should accord with "2.1 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 “5.1 Transportation and storage
environmental requirements".
