Gene Explorer Thermal Cyeler Operation Manual
Chapter Five Fault Analysis and Troubleshooting
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21
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Chapter Five Fault Analysis and
Troubleshooting
The chapter mainly introduces possible faults of the instrument, cause analysis and troubleshooting.
1 Fault analysis and troubleshooting
No.
Fault
Cause analysis
Troubleshooting
1
After the power switch is turned
on, the display screen doesn’t
work.
Disconnecting power supply
Check and connect the
power supply
Burned fuse
Replace fuse (250V 12A
Ф5x20)
Damaged switch
Replace switch
Others
Contact
supplier
or
manufacturer
2
During file running, it shows “Err
code: 0x**0000***, and prompts
“Please Contact the Manufacturer”
Module sensor damage or loose
contact
Contact
supplier
or
manufacturer
Radiator sensor damage or loose
contact
Hot lid sensor damage or loose
contact
3
Evident
change
of
module
temperature rise rate or imprecise
temperature control
Blocked ventilation holes
Remove the blocking
objects on ventilation
holes
Loose connecting line
Open the shell and
check the connecting
line; tighten the screw of
the terminal block if it is
loose.
Damaged TEC
Contact
supplier
or
manufacturer
4
Evident
slowing
module
temperature fall rate or failure to
fall below ambient temperature
Ambient temperature or humidity
is too high, and exceeds using
condition of the instrument
Please properly adjust
ambient temperature and
humidity
Damaged TEC
Contact
supplier
or
manufacturer
Damaged or un-working fan
5
Temperature not changing
Damaged temperature sensor
Contact
supplier
or
manufacturer
Damaged TEC
6
The module fails to heat
On
system
parameter
setting
interface, hot lid status is set as
“OFF”.
Set the hot lid status as
specific
temperature
value
