Periodic Check Points - Digital Electronics Pro-face GP-377 Series User Manual

Chapter 7 - Maintenance
7.2

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 (0 C to 50 C )?
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• Is the operating humidity within the specified range (20% to 85% RH)?
• Is the operating atmosphere free of any corrosive gasses?
Electrical Specifications
• Is the input voltage appropriate (DC24V±15%) ?
Related Items
• Are all power cords and cables connected properly? Have any become loose?
• Are all mounting brackets holding the unit securely?
• Are there many scratches or traces of dirt on the installation gasket?
GP-377 Series Users Manual 7-3