15
General Box
(5-3) environmental circumstances
It is important to choose an appropriate environment with
following conditions during installation and operation for
personal safety, correct operation and long lifetime.
Workplace temperature: 0-40C
Maximum humidity: 75%
The device should not be used in a place where there is
danger of explosion or ring
The light of the place should be high enough so
that all parts of the device can be seen clearly.
The device should never be exposed directly to sunlight
or humidity of rain, etc.