Siemens SITRANS TDL Compact Operating Instructions page 23

8. By sliding the coarse align-
9. Using the provided Allen
10. Replace the coarse align-
11. See the light spot visible on the fine aligning unit screen. By sliding the fine aligning unit,
SITRANS TDL
Compact Operating Instructions, 05\2023, A5E51659183-AA – revised 03/2024
ing unit, the bright spot
may be focused on the
screen. Find a position at
which the spot becomes
the smallest and sharpest.
key, turn the two screws
WITHOUT springs until the
light spot reaches the cen-
ter of the crosshair.
ing unit with the fine
aligning unit. Ensure the
crosshair is oriented (in
line with the aiming tool
screw and the purging
inlet inflange).
the bright spot may be focused on the screen. Find a position at which the spot becomes
the smallest and sharpest and tighten the screw in the aiming tool.
Finding the spot
Proper adjusting of the light spot
Crosshair orientation
Installing/mounting
5.2 Installing process flanges
23