Creo Leaf Valeo, Installation Manual

Page: 140 / 143

Importance of the Protective IR Filter Glass 91
Cleaning the Protective IR Filter Glass
1.
Remove any condensation that may be inside the ionized nitrogen
sprayer nozzle.
2.
Spray the protective IR filter glass with ionized nitrogen to remove
large dust particles.
3.
Fold a cleaning wipe to fit the width of the protective IR filter glass
(see image sequence). Hold the wipe with tweezers.
Preparing a cleaning wipe for soaking
4.
Soak the cleaning wipe in isopropyl alcohol, making sure it is
sufficiently damp but not dripping.
5.
Clean the protective IR filter with the cleaning wipe, using a single
motion from right to left.
1 2
3
4
WARNING:
Do not touch any part of the cleaning wipe that will come in contact with
the protective IR filter glass.
Do not use a dry cleaning wipe. It can cause ESD damage to the sensor.