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5.5 Velocity Readings and
the Laser Window
5.6 Cleaning the Laser
Window
Items required for cleaning
Procedure
TIENet™ 360 LaserFlow™ Velocity Sensor
Section 5 Maintenance and Optional Kits
Invalid or inconsistent velocity readings may indicate debris or
moisture condensation on the window protecting the laser.
The laser window is crucial for focusing and should never be
touched. Smudging or scratches can degrade the performance of
the sensor. For these reasons, cleaning the window is NOT
recommended unless absolutely necessary.
If cleaning must be performed, follow the instructions provided
in Section 5.6 exactly.
The laser window is crucial for focusing and should never be
touched. Smudging or scratches can degrade the performance of
the sensor. For these reasons, cleaning the window is NOT
recommended unless absolutely necessary.
Never touch the laser window. Never use ordinary cloth or
water to clean the surface of the laser window.
• Pre-packaged, pre-IPA-moistened, single-use, lint-free
tissue, such as Zeiss Lens Cleaning Wipes or Bausch &
Lomb Sight Savers®
Tissues.
2
• Kimwipes®
dry tissues
3
• Rain-X®
Original Glass Treatment
Never moisten the tissue with IPA or other solution after remov-
ing it from its package.
You must access the LaserFlow's interior to clean the window.
Instructions for opening and reassembling the LaserFlow are
provided in Section 5.4 Accessing the LaserFlow's Nose Piece.
Disconnect power from the LaserFlow sensor before
opening the sensor housing.
Do not attempt to clean the laser window without opening the
sensor housing. Serious damage can result.
1. Remove the folded tissue from its package and use the cor-
ners to lightly brush any abrasive material from the sur-
face.
1. Sight Savers® is a registered trademark of Bausch & Lomb, Inc.
2. Kimwipes® is a registered trademark of Kimberly-Clark Corpo-
ration.
3. Rain-X® is a registered trademark of Illinois Tool Works, Inc.
CAUTION
1
Pre-Moistened Lens Cleaning
CAUTION
WARNING
CAUTION
5-5
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