Siemens SITRANS LR260 Operating Instructions Manual page 36

Installing/mounting
4.3 Proper mounting
8. Assemble the aimer adaptor
8xM5 screws
9. Thread the assembly on top of the aimer flange
on top of the aimer flange
metallic surfaces of the assembly is obtained.
10.Use an appropriate screwdriver or nut driver to tighten the clamp screw until the clamp is an
air-tight seal.
Note
It is critical to ensure no moisture can be trapped inside.
36
⑥
and the lens assembly
②
(provided in the kit). It is recommended to torque the threads to 25 in lb.
⑦
is properly placed. Make sure that intimate contact of the two
④
on to the horn assembly
⑦
. Ensure the face sealing o-ring
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD
①
using
⑤
on the