4. Place the stacker back in the position.

cCaution:

❏Be careful to keep water away from the electronic components.

❏Do not spray the inside of the product with lubricants.

❏Unsuitable oils can damage the mechanism. Contact your dealer or a qualified service person if lubrication is needed.

❏Dirt attached to Stacker 3 or 4 should be wiped clean with a soft cloth moistened with neutral detergent.

Cleaning the filter

Clean the filter located on the rear of the product once every six months. If you are using the product in a dusty area, clean it at shorter intervals.

1.Make sure the product is turned off and all the lights are off, and then unplug the power cord from the electrical outlet.

2.Loosen and remove the screws from the filter covers to open them.

3. Remove the filters from the filter covers.

4.Use a vacuum-cleaner to clean the dust on the filters.

If the dust or dirt does not come off, clean the filters with water. Be sure to dry them completely before placing the filters back in position.

Maintaining Your Product 63