50-604 Kotron Model 804 Sentinel II RF Level Transmitter
8
2. Attach weight, if used, to the probe end.
3. Insert probe end through tank mounting bushing and feed
cable into the tank. Do not allow probe insulation to
become damaged by scraping against the bushing.
Caution:
Probe cable must not be in contact with anything metallic
in its final installation position.
4. Apply thread sealant to mounting nut.
5. Screw mounting nut into tank bushing until tight.
6. Secure lower end of probe (or optional weight) to tank
bracket if one is used.
Caution:
Apply wrench to lower probe nut only.
NOTE: Do not allow probe to fall in the tank while performing steps
7 through 18.
7. Loosen both socket clamp screws.
8. Pull clamp and Teflon retaining bushing off of probe.
9. While holding probe cable, loosen upper probe nut.
10. Pull excess cable up, through probe nuts, until cable is
taut.
11. Tighten the probe nuts.
12. Cut off cable 1.35" (34 mm) above top of upper probe nut
and strip off 1.25" (32 mm) of insulation.
13. Slide Teflon retaining bushing onto cable and seat it into
the upper probe nut.
14. Slide clamp onto cable and seat it in the Teflon retaining
bushing.
15. Tighten both socket head clamp screws to approximately
35 inches/pounds torque.
16. Slip mylar housing insulator over clamp.
17. Screw housing onto probe and tighten. Ensure that con-
duit connection is properly aligned for wire entry.
18. Locate the white wire, which is fastened to the probe
terminal (P) on the circuit board, and connect the free
end to the probe connection screw.
Caution:
Check probe terminal connection carefully to ensure that
the lug will not short packing gland or interfere with
assembly of amplifier housing to probe.
19. Proceed to
Wiring
section on page 9.
NOTE: Read the
Electrostatic Discharge Handling Procedure
which
follows prior to proceeding to the
Wiring
section.
