Siemens SITRANS LR 400 Application Manual page 4

Step Six: Replacing the Housing
1. Carefully set housing on top of horn assembly.
Step Seven: Changing Process Connection Tag
The process connection tag references the process connection specification drawings for the unit. By adding the Easy Aimer LR,
the unit's process connection specifications have changed so the old tag must be replaced with the new tag included with the kit.
1. Undo setscrew holding ring in the unit and remove
the tag from the ring.
CAUTION: Be sure to discard old tag as the process
connection information is no longer relevant
Easy Aimer LR and SITRANS LR 400 Retrofit
2. Thread collar back into place and hand tighten.
2. Slide new tag onto the ring and reattach to the unit.
.
AG030612
APPLICATION GUIDE
NOTE: Process Connection drawings are available at
www.siemens-milltronics.com
4 of 9