Figure 4-4. Parts Of The Sensor - Fluke 830 User Manual

Green LED indicates
beam adjustment
laser is on
Locking
knob

Figure 4-4. Parts of the sensor

Avoid polishing the lens too vigorously to prevent irreparable damage to
its anti-reflective coating.
Under no circumstances may the six smaller housing screws be re-
moved, as that would result in loss of calibration and would void all
warranty coverage.
The calibration accuracy of the sensor should be checked every two years as
indicated by the colored label located on the back of the sensor housing. Please
return the sensor to your authorized service center for calibration checking.
Do not stare into the beam.
Red LED indicates sensor is
powered and laser is on
Housing mark = center of
bracket posts
IP 67 housing
Scratch resistant lens
Caution
Caution
Note
Warning
Overview
Sensor
19