Repair
Check RTD Cables and FTS
1. Perform Shutdown, page 44.
2. Disconnect RTD cable (C) at Reactor.
3. Test with an ohmmeter between pins of cable
connector C.
Note
Do n ot touch ou ter ring with te st prob e.
Pins Result
3 to 1 approximately 1090
ohms
3 to 4 approximately 1090
ohms
1 to 4 0.2 - 0.4 ohms
2toany
infinity (open)
4. Retest at each length of hose, including whip
hose, until failure is located.
5. If the FTS is not reading properly at the end of
the hose, connect FTS directly to RTD cable (C)
at the manifold.
6. If the FTS reads properly at the manifold but
not at the end of the hose, check cable (C)
connections . Verify they are tight.
Heated Hose
Figure 17
Note
To assist in taking readings, order RTD
Test Kit 24 N365. K it includes two cables:
one c ab le with a co mpa tib le female M8
connector and another cable w ith a male
M8 connector. Both cab les have stripped
wire at the other end f or eas y tes t prob e
access.
Pins / Wire Color
Result
3 t o 1 / brown to blue approximately 1090
ohms
3to4/bluetoblack approximately1090
ohms
1to4/browntoblack 0.2-0.4ohms
2 to any / N/A infini ty (open)
333024F 65
Get other manuals https://www.bkmanuals.com
To Next Page
Loading...
