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Reinforcing bar
Screws
(Fixing reinforcing bar and main unit)
Fan cover (Lower side)Fan cover fixing hook
Bearing
Hexagon head screws
(Fixing bearing and main unit)
Hexagon screws
(Fixing fan motor and main unit)
Fan motor holder
Set screw of multi blade fan Multi blade fan
Fan motor
Bearing
Fan motor
No.
Part name
Multi blade fan
motor
Procedure
1. Remove the suction grille.
2. Remove the connector of the fan
motor from P.C. board.
3. (SM802, SM1102, SM1402CT-E
only)
Remove the set screw (1 position)
to fixing and reinforcing bar.
(Slide the reinforcing bar toward
arrow side on the left figure.)
4. Push the fan cover fixing hooks
(2 positions) forward fan cover side
and remove the fan cover.
5. (SM1102, SM1402CT-E only)
Remove the hexagon head screws
(2 positions) to fix bearing and the
bearing.
6. Remove the hexagon head screw of
fixing fan motor and fan motor
holder then the assembly removed
from the main unit.
7. Loosen the sets crew of the multi
blade fan using hexagon wrench.
8. Pull the multi blade fan towered fan
case side. Then fans come off.
Remarks