4.16 Maintenance work of intake fan unit
4.16.1 Structure of Intake fan unit
4.16.2 Replacement of Intake fan unit
1 Turn off the power.
2 Loosen the thumbscrew and remove the Intake fan cover.
3 Remove the Air filter.
[Note] The Air filter has front and rear faces.
Set the filter with red-mark being invisible.
Intake fan cover
Intake fan unit assembly
Intake fan
Thumbscrew (2 locations)
4-52
Thumbscrew
Air filter
Intake fan cover assembly
Intake fan cover
Air filter
(Red-mark in rear)