7-8
PL-7900 Series User Manual
Maintenance and inspection
7-4 Periodic Check
Check the PL periodically to ensure it is in good working condition.
Ambient environment check
• Is the ambient temperature within the specified range?
• Is the ambient humidity within the specified range (30 %RH to 85 %RH) ?
• Is the atmosphere free of corrosive gas ?
Electrical specifications check
• Is the voltage adequate (AC85 to 265V, 50/60 Hz) ?
Installation check points
• Is the connection cable firmly connected (not loose) ?
• Are any bolts or screws loose ?
• Are there any flaws or tears in the moisture resistant gasket ?
Display check
• Is the display bright enough ?
When the PL’s backlight needs to be replaced, please contact your local PL
distributor.
Note:
Panel Interior
Panel Face
W/ PL Fan
5
o
C to 50
o
C
W/OUT PL Fan
5
o
C to 40
o
C
5
o
C to 40
o
C
Содержание PL-7900 Series
Страница 17: ...xvi Preface PL 7900 Series User Manual MEMO This page intentionally left blank...
Страница 23: ...1 6 PL 7900 Series User Manual Overview MEMO This page intentionally left blank...
Страница 61: ...4 10 PL 7900 Series User Manual Installation and Wiring MEMO This page intentionally left blank...
Страница 81: ...PL 7900 Series User Manual OS Setup 6 4 MEMO This page intentionally left blank...
Страница 99: ...App 10 PL 7900 Series User Manual Appendix MEMO...