Caple Wi6224, Техническая информация

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11
○
LED display fault
This fault caused by led displayer broken
，
just change it will be OK. (Fig.10 & Fig.11)
○
How to remove the parts inside the control PCB electrical box (notice, the main PCB is installing in the
electrical box in right zone)
The process of main PCB removed: remove all the shelves in right zone
→
take apart the electrical box in right
zone
→
disconnect all connectors
→
remove the main PCB
The process of display PCB removed: remove the shelves
→
take apart the inner electrical box
→
disconnect all
connectors
→
(if necessary remove the main PCB)
→
disconnect the ribbon cable
→
remove the display
PCB
1 >
．
Remove the shelves ;( Fig.1)
2 >
．
Screw the two bolts out from the electrical box
（
3
，
4
） ，
half loose the two bolts (1
，
2
）
which in the
front of the box
，
pull the electrical box out ( Fig.10 )
3 >
．
The explode drawing of replaced electrical box is below; ( Fig.11)
Fig. 9
Fig. 10