18
To avoid the risk of electric shock, do not open the case
while the switch is working, even if it is not charged, do not open
it yourself;
Before cleaning the switch, first pull out the power plug
of the switch. Do not wipe with a moist fabric. Do not use liquid to
clean.
humidity
In order to ensure long-term stable operation of the switch and
prolong its service life, please maintain a certain temperature and
humidity in the environment. Too high or too low ambient
humidity is likely to cause leakage, deformation and even
corrosion of metal parts. If the temperature is too high, the aging
process of the insulation material will be accelerated, which will
seriously affect the service life of the equipment. The normal
operation and storage temperature / humidity of this series of
switches are as follows
Environmental
description
temperature
Relative humidity