Pro-face FP2600-T11, Руководство пользователя

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FP2600-T11 User Manual 6-3
Maintenance
Warning
Use the following table to check that you have ordered the correct backlight.
FP Model Backlight Model
FP2500-T11 GP577R-BL00-MS
FP2600-T11 PS600-BU00
When the unit’s backlight burns out, the unit’s status LED will brink green/red or
orange.
FP2600-T11 units use a CFL, long-life type backlight. The actual life of the backlight
however, will vary depending on the FP’s operating conditions, and replacement may
be required. A FP2600-T11 backlight has a life of 50,000 hours (approx. 5.7 years,
at 25
o
C and 24 hour operation), when the backlight is lit continuously (time required
for brightness to fall to half its normal level.)
For backlight replacement details, refer to the replacement backlight unit’s
installation guide.
• To prevent an electric shock, be sure the FP’s power cord is
un plugged from the power outlet prior to replacing the back-
light.
• When the power has just been turned OFF, the unit and back-
light are still very hot. Be sure to use gloves to prevent burns.
• The backlight is very fragile. Do not touch the glass tube
directly or try to remove its power cord. If the glass
tube breaks
you may be injured.
6-3 Replacing the Backlight