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Chapter 5 Trouble Shooting
1. Troubleshooting
No.
Error
1
No display after switch on
2
No UV light
3
No Light
Cannot stop automatically after
4
opening the door.
Big variance between actual and
5
display temperature
No heating for heating strip
6
7
Instrument cannot run
Abnormal sound during working
8
9
Press button not working
Causes
Power not
connected
Switch failure
Fuse failure
Others
UV light failure
Light failure
Sensor failure
Sensor failure
Sensor failure
Heater failure
Controller failure
Motor failure
Guide rail installed
incorrectly
Motor failure
Synchronous belt
abrasion
Press button failure
26
Solution
Check power
Replace Switch
Replace Fuse (5X20
250V 8A)
Contact PCC
Replace light tube
Contact PCC
Replace light tube
Contact PCC
Contact PCC
Contact PCC
Contact PCC
Contact PCC
Contact PCC
Contact PCC
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