Electrolux 600cfm Instructions D'utilisation page 7

Remove Control Box Cover
Remove the cover to the Control Box by removing
the Phillips screw as shown and sliding the cover
down.
Romex Clamp
Converting the Blower
Remove Romex Cable Clamp
Remove the Romex cable clamp from the right side
of the control box.
Control Box
Cover
7
Phillips
Screw