Replace The Impeller - Panasonic Basic Series Service Manual

open the cover of push-
button switch.
Caution
• don't impair the cord while replacing the push-button switch
• firmly connect the connector after replacement
• pay attention to not get push-button switch stuck in switch board
(confirm the push-button switch is in bounce )

Replace the impeller

<take the left impeller for
example>
as shown in right figure,
remove the impeller by releasing
the screw.
remove the left side plate
release the screw as
indicated above
adjust the direction of impeller to align jbckscrew with
the hole as indicated above
you can replace the
push-button switch.