(Ducted High Static Type)
MAINTENANCE
4-6
SM-18001-rev.1
(7) Remove four screws securing the fan casing onto the motor plate and pull out the fan casing.
When pulling out the fan casing, turn the fan casing at an angle of 180°.
Phillips ScrewdriverTool
(8) Remove two M4 screws securing the ange in front of the fan motor and remove the ange.
Phillips ScrewdriverTool
Flange
Rotate the casing by 180
o
Pull out the casing at this position
M4 Screws
TURN OFF all POWER supply switches.