3. Maintenance
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3.3 Periodical Maintenance
Check the followings once or twice every six months and take measure.
Maintenance category
Maintenance method
Judgment standard
Measure
Environment
Surrounding
temperature
Measure through
temperature/Hygrometer
Measure of corrosive
gas
0 ~ + 50
℃
Modify it to meet
the general
standard.
(environment
standard in the
panel)
Surrounding
humidity
10 ~ 85%RH
Surrounding
pollution
degree
There is no corrosive
gas.
XGT Panel
Status
Unwinding,
swing
Shake the XGT Panel
Fixed firmly
Wind the screw
Dust, foreign
matter
adhesion
Check visually
There is no adhesion
-
Connection
status
Unwinding of
screw
Wind the screw by
driver
There is no unwinding.
Wind the screw
Reduce the
distance
between
compressed
terminals.
Check visually
Keep the proper
distance.
Correction
Unwinding of
connector
Check visually
There is no unwinding.
Wind the fixed
screw of
connector
Power voltage maintenance
Check the power
voltage of
input terminal of power
by
test
AC 100~240V : AC
85~264V
DC 24V : DC19.2~28.8V
Supply power
modification
Battery
Check when battery is
exchanged and voltage
drop
is indicated (It is
expressed
by system alarm)
Check the total of power
stoppage time and
guarantee duration
There is no battery
voltage
drop indication
If guarantee
duration is
exceeded even
tough there is
no battery voltage
drop
indication, change
the battery.
LCD Backlight maintenance
Check visually
Check the guarantee
duration
When error occurs,
change
the backlight.
Touch
status
Touch location
error
Check at the
Diagnostics of
XGT Panel
Appropriate touch
location
Reset at the setting
of XGT
Panel.
Touch pad
malfunction
Check visually
There is no damage or
scratch/pollution
When error occurs,
change
touch pad.