•
Ambient temperature exceeds 50 °C.
•
Equipment is exposed to direct sunlight.
•
Ambient temperature is below 0 °C.
•
Ambient humidity exceeds 85%.
•
Equipment is exposed to sudden temperature
fluctuations and dew condensation.
•
Equipment would be exposed to water, oil or
chemical spills (panel surfaces satisfy the IP65
standard).
•
Equipment is exposed to corrosive or inflamma-
ble gas.
•
Equipment is exposed to large amounts of dust,
salt, iron powder and other conductive sub-
stances or organic solvents.
•
Equipment would be directly exposed to vibra-
tions or shocks.
•
Equipment would be exposed to strong electric
or magnetic fields.
■
Installation environment
In order to ensure the reliability of the system and to take full advantage of the
EST
’s functions, the user should heed the instructions given below.
Do not install the
EST
outside or in the following locations where:
Chapter 3. INSTALLATION AND WIRING
3 - 1 Attention before the installation
3-1
