Mitsubishi Electric PCA-RP50GA Service Manual page 37

OPERATING PROCEDURE
3. Removing the fan motor
(1) Remove the intake grille. (See the figure 1)
(2) Disconnect the fan motor connector.
(3) Remove screws for removing the motor guard.
(4) Remove screws for removing the fan guard.
(5) Remove the screw for removing the motor support at both
left and right side.
(6) Loosen the set screws at the fan motor side of the con-
necting joint.
(7) Slide the fan motor to the left side and pull it out.
4. Removing the sirocco fan
(1) Remove the air intake grille. (See the figure 1)
(2) Remove 1 beam.
(3) Remove screws for removing the motor guard.
(4) Remove screws for removing the fan guard.
(5) Remove the lower casing while pressing the stoppers at
upper side of the casing.
(6) Loosen the set screws at the connecting joint.
(7) Remove the sirocco fan and shaft together by sliding the
shaft to the left.
(Note)
Make sure that the upper side casing is snapped to the fan
plate securely with catch.
5. Removing the side panel
(1) Remove the air intake grille. (See the figure 1)
(2) Remove the screw from the side panel, and remove the
side panel by sliding the panel to the front.
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PHOTOS&ILLUSTRATIONS
Photo 2
Screws
Photo 3
Motor
Figure 3
37 37
Motor guard
Motor
Motor support
Connecting joint
Motor guard
Sirocco fan
Casing
Connecting joint
Side panel
Sliding the panel
to the front
Screw
Set screws
Fan guard
Bearing