Troubleshooting - gc Labolight DUO Instrucciones De Uso

7. Troubleshooting

Before requesting for repair based on your judgment of a failure on an event, conduct checking as follows.
If nothing matches the following, contact your dealer or our branch or sales offi ce.
Symptoms
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Turning on the main switch does not
result in power on (nothing appears on
the display).
The overheat
indicator is lit.
No light is The door open
irradiated in the indicator is unlit.
step mode.
Even though
display is normal,
the upper row
LEDs are unlit.
The overheat
indicator is lit and
the remaining
time blinks on the
display.
No light is The overheat
irradiated in the indicator is lit and
full mode. "Fin" is displayed
on the display.
Even though
display is normal,
the LEDs are
unlit.
The door indicator
is lit upon start of
irradiation in the
full mode, and
the set time is not
Light is
counted down.
excessively
dim in the full
mode, or curing Display is normal
performance is and all LEDs are
deteriorated. lit.
Even though
display is normal,
no LED is lit.
The turntable does not rotate.
The turntable does not rotate.
Causes
Pulled out cords
Use of different power
cord and AC adapter
Defect of the AC adapter
or power cord
Blown fuse
Temporary halt due to
overheat of LED(s)
Malfunction or failure of
the open / close detection
sensor of the door
Failure or disconnection
of LED(s)
Temporary halt due to
overheat of LED(s)
(Irradiation is temporarily
halted.)
Temporary halt due to
overheat of LED(s)
(Irradiation is
completed.)
Failure or disconnection
of LED(s)
Temporary halt due to
the open door
Contamination or
scratches of optical
components
Failure or disconnection
of LED(s)
Interfered turntable
Failed turntable motor
Measures
Check the main body, AC adapter, power cord, and
outlet for unsound connection.
Check that it's used the attached dedicated power
cord and AC adapter.
The AC adapter and / or power cord must be
replaced.
Contact your dealer or our branch or sales office.
The fuse mounted inside the unit must be replaced.
Contact your dealer or our branch or sales office.
Wait for the LED(s) to cool down before restart.
In case the trouble frequently occurs, contact your
dealer or our branch or sales office.
Widely open the door and check again.
The LED unit must be replaced.
Contact your dealer or our branch or sales office.
For the checking method of LEDs, see Chapter 6.
Wait for the LED(s) to cool down before restart.
In case the trouble frequently occurs, contact your
dealer or our branch or sales office.
Wait for the LED(s) to cool down before restart.
In case the trouble frequently occurs, contact your
dealer or our branch or sales office.
The LED unit must be replaced.
Contact your dealer or our branch or sales office.
For the checking method of LEDs, see Chapter 6.
Check the door for anything caught in a clearance.
Completely close the door before use.
Light output might be reduced due to contamination
or scratches of the optical components.
Clean inside the curing chamber and lens cover, or
replace the lens cover, as needed (see Chapter 6).
The LED unit must be replaced.
Contact your dealer or our branch or sales office.
For the checking method of LEDs, see Chapter 6.
Remove the turntable and check it for intrusion of
foreign material into the rear surface or the shaft.
The motor must be replaced.
Contact your dealer or our branch or sales office.
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