Proface APL3000B - Node Box PC - Manual (Page 144)

Chapter 7 Maintenance
7-5
7.3 Periodic Inspection Items
Be sure to inspect the PS-A periodically to ensure it is in good working condition.
„ Ambient environment check
• Is the ambient temperature within the specified range?
(PS-3650A)
(PS-3651A)
• Is the ambient humidity within the specified range?
PS3650A/PS3651A: 10 to 90%RH (Not condensing, wet bulb temperature: 39°C or less, or with
HDD 29°C or less.)
• Is the atmosphere free of corrosive gas?
When using the unit in an enclosure, the enclosure’s atmosphere is the ambient environment.
„ Electrical specifications check
• Is the voltage adequate?
PS3650A-T41/PS3651A-T41: AC85 to 265V, 50/60Hz
PS3650A-T41-24V/PS3651A-T41-24V: DC19.2 to 28.8V
„ Installation check points
• Are all power cords and cables connected properly? Have any become loose?
• Are all mounting brackets holding the unit securely?
• Are there scratches or traces of dirt on the installation gasket?
„ Display check
• Is the display bright enough?
When using HDD When not using HDD
5 to 50°C 0 to 50°C
When using HDD When not using HDD
5 to 45°C 0 to 50°C
• If the PS-A’s backlight needs to be replaced, please contact your nearest authorized service
center for prompt service.