Co- 8.0.0 Measured Conductivity Is Bad / 'Actual' Conductivity Checks; Co- 8.1.0 Conductivity Is High (More Than Tcd + 0.4 Ms) - Fresenius Medical Care 2008K2 Troubleshooting Manual

CO- 8.0.0 MEASURED CONDUCTIVITY IS BAD / 'ACTUAL' CONDUCTIVITY CHECKS

TWO (2) possible scenarios based on the external meter's reading versus TCD:
1) IF (and ONLY if) LESS THAN TCD - (minus) 0.4 i.e. Conductivity is LOW: Proceed to
368
, procedure number
2) IF MORE THAN TCD + 0.4 i.e. Conductivity is HIGH: See procedure number
366).

CO- 8.1.0 CONDUCTIVITY IS HIGH (MORE THAN TCD + 0.4 mS)

TWO (2) possible scenarios based on the external meter's reading:
1) IF (and ONLY if) LESS THAN 15.0 mS: See procedure number
2) IF 15.0 mS OR MORE: See parts a THROUGH f below:
a) Turn the machine OFF!
b) Figure below, ENSURE the ACID AND BICARB PUMPS are not reverse connected at the
distribution board!
Continue to part c next page
c)
d)
e)
CO- 8.2.0.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
CO- 8.1.0
CO- 8.1.1 (page 367).
page
(page
Page 366