4• HOW TO REMOVE THE FRONT GRILLE1. Pull the Air-filter out of the Front Grille.2. Loosen screw which fasten Front Grille withdriver.3. Pull knobs out of the control.(when the knobs are too tight to release, leavethem.)4. Disassemble Front Grille from Chassis.– Front Grille and chassis are fixed with snap-fit.1) Release right-lower snap-fit.– Push the right lower side of chassis to the left, with pushing left side ofFront Grille to the right until the snap-fit is released.2) Release left-lower snap-fit.– Push the left-lower side of chassis to the right, with pushing rightside of Front Grille to the right until the snap-fit is released.3) Pull lower side of the Front Grille until it is separated from the chassis.(when knobe remain, pull Front Grille until knobs are released fromcontrol)4) Push base side of the Front Grille to upper side until it is separatedfrom the chassis.