Oster 6389-33 - Manual (Page 9)

use
9
5. The ground coffee chamber and lid can be washed in mild detergent
and water. They both are top rack dishwasher safe. Do not immerse
the mill or the whole bean hopper in water or in any other liquid, or
place in dishwasher. Use only non-abrasive cleaners to remove stains.
6. After completely drying the whole bean hopper and top burr mill,
replace the burr mill in position by aligning snaps with receptacle and
rotating counterclockwise to lock it in position. For better results, hold
the grind setting button while rotating the burr mill counterclockwise.
Once the burr mill is in position, pull gently to check it is properly
locked in position. If the burr mill comes out, repeat this step again.
7. Replace the ground coffee chamber and lid, making sure both snap
securely into place.
8. Fill the hopper with whole beans.
E
B
D C
Coarse
Medium
E
B
D C
Coarse
Medium
Figure 2 Figure 3