Cleaning the Intake Grille
1. Open the Intake Grille.
1 Place your fingers at both lower ends of the grille panel, and lift forward; if the grille seems to catch partway through its movement, continue lifting up- ward to remove.
2Pull past the intermediate catch and open the Intake Grille wide so that it becomes horizontal.
Intake Grille
2. Unlock the Intake Grille.
Hold the Intake Grille with one hand and pull the Knobs on the right and the left all the way to unlock the Intake Grille.
Intake Grille
Mounting shaft
Knob
Raise the horizontal Intake Grille to remove it.
3. Clean with water.
Remove dust with a vacuum cleaner: wipe the unit with warm water, then dry with a clean, soft cloth.
4. Set the mounting shaft of the Intake Grille into the bearings at the top of the panel.
1Pull the Knobs all the way.
2Hold the grille horizontal and set the left and right mounting shafts into the bearings at the top of the panel.
Mounting shaft
Bearing
Intake
Grille
Knob
5. Lock the Intake Grille.
Hold the Intake Grille with one hand and push the Knobs on the right and the left all the way in to lock the Intake Grille mounting shafts.
Intake Grille
Mounting shaft
Knob
6. Close the Intake Grille.
Push the lower edge of the Intake Grille at both ends and at the center to close it.
Intake Grille
CAUTION!
Do not operate with open Intake Grille, as this can cause accidents.
