GP4000 Series Hardware Manual
167
Periodic Check Points
Operation Environment
z Is the operating temperature within the allowable range? Refer to Environmental
Specifications (see page 46), (see page 66), (see page 84), (see page 99),
(see page 119).
z Is the operating humidity within the specified range? (10%RH to 90%RH, dry bulb
temperature of 39 °C [102.2 °F] or less)
z Is the operating atmosphere free of corrosive gasses?
When the GP unit is inside a panel, the ambient environment refers to the interior of
the panel.
Electrical Specifications
Is the input voltage appropriate?
z 100 Vac to 240 Vac 50/60 Hz
z 19.2 Vdc to 28.8 Vdc
Related Items
z Are all power cords and cables connected properly? Are there any loose cables?
z Are all mounting brackets holding the unit securely?
z Are there scratches or traces of dirt on the installation gasket?
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