Alberici AL66 FG modifiable ccTalk, Operator'S Manual, Page: 14 / 20

8. MAINTENANCE:
To ensure proper functioning, clean the coin path approx. every 10.000 dropped coins.
Take special care to the optical sensors.
1 Cleaning the coin path
Use a clean cloth moistened with glass cleaning product. Do not use smeary liquids.
2 Cleaning the optical sensors:
Insert a flat screwdriver as in picture, t hen carefully force the lower cover up and out. Pay attention not
to break the plastics, and take care not to stretch or break the copper wires of the electric coil.
Remove dust and dirty particles from the
optical sensor prisms.
If matt or scratched, the prisms must be replaced.