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◆  Remove fixing plate sub-assy for air sweeping fans   
Steps Illustrations Operation Instructions 
Remove fixing plate 
sub-assy for air 
sweeping fans 
 
Remove the screws shown 
in the graph   
◆  Remove fan and motor components   
Steps Illustrations Operation Instructions 
1. Remove front and 
back scroll cases   
 
Press the buckle at the joints of 
front and back scroll cases 
with hands and pull upward to 
remove the front scroll case. 
Then remove the screws on the 
back scroll case. Lift the 
buckle of back scroll case with 
hands and remove it.(As is 
shown in the graph, circle 
represents 2 screws on left and 
right.)  
2.Remove fans 
 
Remove the fixed screws of 
fan wheel with inner 
hexagonal and remove the 
wheel. The inner hexagonal 
and its direction of effect are 
shown by the arrow in the 
graph.  
3. Remove bearing 
fixing plates 
 
Remove 4 screws on the 
bearing fixing plates with 
screwdriver. (As shown in the 
box in the graph)