Periodic Check Points - Pro-face GP-4400 Series Hardware Manual

Periodic Check Points

Operation Environment
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?
Related Items
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).
Is the operating humidity within the specified range? (10%RH to 90%RH, dry bulb
temperature of 39 °C [102.2 °F] or less)
Is the operating atmosphere free of corrosive gasses?
100 Vac to 240 Vac 50/60 Hz
19.2 Vdc to 28.8 Vdc
Are all power cords and cables connected properly? Are there any loose cables?
Are all mounting brackets holding the unit securely?
Are there scratches or traces of dirt on the installation gasket?
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