Siemens SITRANS FUH1010PVDX, Руководство по эксплуатации, Страница: 283 / 308

Step 3: Install the Transducers.
D. Install bracket at outside hinge. Bracket hooks over the
hinge. See Fig 3-7.
E. Drop bracket in place. Slide forward to latch. Secure
bracket by installing screw at hinged location. Tighten
Clamping Screw to secure transducer. Where
applicable, locate clamping screw over index pin of
transducer. (Torque to 15 in/lbs) Secure with hex nut. See
Fig 3-8.
F. Install the adjustable transducer into the enclosure. Slide
the transducer into the enclosure but do not land onto
pipe. Install the cable. Install the spacing strap at the
desired Number Index. Land the transducer to the pipe.
See Fig 3-9 and 3-10.
G. Secure the bracket and slide the Clamping Screw
assembly into place. Where applicable, locate the
Clamping Screw over index pin on the transducer.
Tighten clamping screw to 15 in/lbs to secure the
transducer. See Fig 3-11.
H. Verify LTN by comparing the calculated value from the
FDC to the actual distance from transducer front face to
transducer front face. (Transducer edge is visible at
bottom of side plates.)
I. Complete the make-up process and verify the operation
of the installation before continuing to final step.
Adjustment of transducer spacing may be required.
Page 7 of 9
1012WS-1-7
Rev B
Bracket
hooks onto
hinge
Fig 3-7 Fig 3-8
Fig 3-9 Fig 3-10
Fig 3-11
Install Screw
to secure the
bracket to
hinge
Tighten Clamping Screw to
secure transducer. Tighten
to 15 in/lbs. Secure with a
locking hex nut. Where
applicable, locate clamping
screw over index pin of
transducer.
Tighten Clamping Screw to
secure transducer. Tighten
to 15 in/lbs. Secure with a
locking hex nut. Where
applicable, locate clamping
screw over index pin of
transducer.
Fig 3-B Fig 3-A
On older Legacy units
only, you may need to
use “ALT” hole to space
transducer when used on
Gas applications
Use “REF” hole to
space transducer
when used on
Liquid applications
Side plate is removed to
show orientation of the
components when the
Spacing Strap is fixed to
the center support