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Keep-up and maintenance
Notes
1. :Keep-up
Case cleaning
Use only the fresh water to clean the case of the
product, forbidden to use any erosive liquid such
as alcohol etc.
Never impact it or operate and store it in humid
environment
Do not store the product in the environment
below:
a.Humid or dusty environment
b.High density of salt or sulfur
c.Environment full of the other chemical gas
d.High temperature or humidity, or environment in
direct sunlight.
2.Maintenance:
We hold no responsibility for the product due to the
following reason:
Unauthorized disassembly of the product, improper
transportation after purchasing and wrong storage,
Please refer to the guaranty card offered.
damage due to abuse, failure to provide purchasing
proof or unauthorized amendment on the purchasing
invoice/guaranty card
3. :
a.
b.
Claim
We reserve the right to change the specification
or instruction manual of the product without further
notification.
Old battery dealing must be complied with the
local law and regulations.
1 .This product has been calibrated before loading, do
not change the parameters without the presence of
professionals and equipment.
2 .Amendment and maintenance must be kept by
professionals not just doing it with reference to the
manual.
3 .Clean the unit with cloth only without any solvent or
liquid.
4 .Take out the battery if the unit is expect not to be
used.
3、Others