Siemens 7ME3510, Руководство по эксплуатации, Страница: 49 / 214

Connecting
5.2 Sensor Wiring
FUP1010 IP67 Portable
Operating Instructions, 03/2012, A5E02951522-02
47
6. Place sensor at the center of the pipe in the middle of one of the areas you have cleaned.
Ensure that the cable connector is facing away from where the other sensor will be
placed.
7. While holding this sensor in place, bring the chain around the pipe and attach the closest
cross-link onto the "S" hook of the EZ clamp.
8. Tighten the adjusting nut until the chain is just snug around the pipe. Ensure that the
chain is straight around the pipe and the sensor contacts the pipe at the white dot just
under the front label. Ensure that there is equal space on either side of the dot between
the edges of the sensor and pipe. Adjust if necessary.
9. Tighten chain and ensure that the sensor does not move while tightening. Do not over
tighten.
10. Attach the second sensor to the spacer bar at the index hole.
Note
In some cases the sensors may have two sets of holes for securing the spacer bar. When
using the EZ Clamp assembly use the lower set of holes when attaching the spacer bar.
11. Do not apply any couplant to the second sensor. First attach the spacer bar assembly,
with the second sensor attached to it, to the mounted sensor by inserting an index screw
through the REF hole and into the lowest hole on the sensor. Tighten the screw.
12. Visually check that the spacer bar is axially aligned with the pipe.
13. Hold spacer bar assembly in this position and draw a pencil or chalk line along the back
edge of the sensor and a dot below the sensor label white dot. See "A" below.
14. Disassemble the spacer bar and second sensor from the mounted sensor. Remove the
second sensor from the spacer bar.
15. Use the spacer bar as a straight edge, align the mounted sensor's white dot and the
pencil dot and draw a line across the dots (see "B" below). Set spacer bar aside.