Fan; Power; Lcd - KERN DAB-SH-e-1610 Service Manual

4.4.2 FAN

1 Fan is not spinning
2 Fan makes noise

4.5 POWER

1.The power for halogen lamp: 220V/450W(110V/450W) and direct connect with AC power
supply.So the power supply effect affect the results, we suggest if you want get the more
precise and stable results, please choose the regulated power supply (more then 1KW)
Please choose the matching power supply 220V 50HZ or 110V 60HZ
The wrong voltage will broken themoisture analyzer
The wrong Hz will effect the test result.

4.6 LCD

No Problem
1 No light
Back light
2
shining
Back light
3
close
Just back
4 light,but no
font show
DAB-SH-e-1610
Not heating, so not start the fan.
The power line loose. Need open the case and connect
again.
The fan miss place,need open and adjust
Something inside like dust and cotton.
The fan use so long time will big noise, but it not effect
test result.
Solution
Check the power supply
Standby state
The line loose.
The display broken.
The power supply not stable.
1.Press " " key to switch on the back light
2.Back light broken.
Please restart the moisture analyzer
The main chip in main-board was broken
The LCD is broken.
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