Proface AGP3500 - 10.4 DIO HMI" - Manual (Page 56)

Chapter 4 Maintenance
4-3
4.2 Periodic Check Points
To keep your GP unit in its best condition, please inspect the following points periodically.
„ GP Operation Environment
† Is the operating temperature within the allowable range (0ºC to 40ºC)?
† Is the operating humidity within the specified range (10%RH to 90%RH, dry bulb temperature of 39ºC or
less)?
† Is the operating atmosphere free of corrosive gasses?
When using the GP unit inside a panel, the ambient environment refers to the interior of the panel.
„ Electrical Specifications
† Is the voltage range within DC19.2 to 28.8V?
„ Related Items
† Are all power cords and cables connected properly? Have any become loose?
† Is the connection cable damaged?