Operation
Manual
Chapter 6
Fault analysis and solutions
17
Chapter 6 Fault analysis and solutions
Faults phenomenon and interface prompts that may occur during the use of the
instrument. Refer to this list for solutions to identify and resolve faults with your
detector.
No
Fault phenomenon
Reason analysis
Solutions
1
No display after switch
on
No power supply
Check power supply
Adapter not plugged in
well
Check plug and reinsert
Others
Contact with distributor
2
Flash screen
The power is not
connected properly
Check the power supply
Touch screen signal
line failure
Contact with distributor
3
Incorrect temperature
value
Sensor failure
Contact with distributor
4
Sample holder/heating
lid temperature alarm
or not work
Thermistor failure
Contact with distributor
5
The
cooling
fan
doesn't
work/sounds
abnormal
Stuck by paper
scrap,foreign body
Clean up
Burn down
Contact with distributor
6
The LED light does not
work
LED light failure
Contact with distributor
Connection line failure
7
Abnormal fluctuation
of
baseline
fluorescence curves
There
are
foreign
bodies in the well
Contact with distributor
Detection
board
/
silicon photocell failure
Clean up contact with distributor
Contact with distributor
8
Baseline fluorescence
value
of
individual
wells is abnormal
There
are
foreign
bodies in the well
Clean up or contact with distributor
LED light failure
Optical fiber failure
Contact with distributor
Summary of Contents for PCR-IF-8C
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