Aimer Adjustment; Air Purging System - Siemens SITRANS L Compact Operating Instructions

Emission cone
① Emission cone
3.2.3

Aimer adjustment

Note
Measuring material in the cone
Aiming will assist in measuring material in the cone.
① 3" flange
② 4" and 6" flange
3.2.4

Air purging system

The purge airflow is designed to create a strong vortex of air that rapidly cleans the face of
the lens. Refer to the complete operating instructions for details.
SITRANS LR560
Compact Operating Instructions, 02/2022, A5E39693895-AC
Keep emission cone free of interference from ladders, pipes, I-beams, or
filling streams.
① Aiming is not required for
signal optimization with 78
GHz frequency.
② Aiming will assist in meas-
uring material in the cone.
Installing/mounting
3.2 Installation instructions
1. For 4 and 6" Aimer: loosen the set
screws in the locking ring.
Holding the electronics enclosure
–
firmly, loosen the Aimer locking
ring using the supplied C spanner,
until the LR560 drops down slight-
ly. The enclosure can then be
turned freely.
2. Direct SITRANS LR560 so the antenna
is pointed at an angle perpendicular
to the material surface, if possible.
3. When the desired position is reached,
re-tighten the locking ring using the C
spanner, and tighten set screws.
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