4 Maintenance
4--41
F--9999--8 Build 8 Issue 1
FIBER OPTIC
SENSOR
Fig. 4-46. Cleaning of Fiber Optics
4.3.3 Fiber Optic Sensor Cleaning
Some paper stocks may produce fiber dust which
builds up on the fiber optics and causes machine
problems.
Step: 1. E--Stop Machine.
Step: 2. The optic sensor should be blown off
daily with compressed air.
Step: 3. Wipe off tips of the fiber optic sensors
with a clean dry cloth.
Note ! The use of harsh chemicals can
damage fiber optics