Co- 8.6.0 Cond More Than Tcd + 0.4/Isolate Valve #29 - Fresenius Medical Care 2008K2 Troubleshooting Manual

CO- 8.6.0 COND MORE THAN TCD + 0.4 / ISOLATE VALVE #29
a) Per the Figure below, clamp the tubing at Valve #29.
b) Allow fifteen (15) minutes OR until if the external meter returns to within +/- 0.4 of TCD?
Yes External meter within 0.4 of TCD! Remove the clamp from Valve #29 and allow seven (7)
minutes. If conductivity becomes high again this confirms a problem with Valve #29. TWO (2)
possible bad components: 1) Bad Actuator-Test Board OR; 2) Bad valve #29.
No External meter is NOT within 0.4 of TCD! See procedure number
Figure 61 – Valve #29
LEFT BLANK INTENTIONALLY
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
CO- 8.7.0 (page 372).
Page 371