Philips RI9828-47 - Manual (Page 13)

11
The machine enables a slight adjustment of the coffee grinder. Coffee may be ground according to your own
tastes.
The adjustment must be performed using the small pin located
inside the coffee bean hopper.
This must be pressed down and turned by means of the
supplied grinder adjustment key only. Press and turn the pin
one notch at a time. You will need to brew 2-3 cups of coffee
before you taste a difference.
The references located inside the bean hopper indicate the
grind setting.
COFFEE GRINDER ADJUSTMENT
FINE GRIND MEDIUM GRIND COARSE GRIND