Nobu NBL4-09IDU32 Service Manual page 81

Service Manual
Step
3.Remove grille 、protective grille and front panel
Remove connection screws between the front grille
and the front panel. Then remove the front grille.
Remove connection screws connecting the front
panel with the chassis and the motor support, and
then remove the front panel.
Remove the screws fixing protective grille and then
remove the protective grille.
4.Remove right side plate、left side plate
Remove the screws fixing right side plate、left side
plate and then remove them.
5.Remove axial flow blade
Remove the nut fixing the blade and then
remove the axial flow blade.
Installation and Maintenance
132
Procedure
grille
left side plate
axial flow blade
Service Manual
protective
grille
panel
right side plate
Installation and Maintenance
77