Co- 6.4.0 Olc (Cond Cell #13) Calibration - Fresenius Medical Care 2008K2 Troubleshooting Manual

CO- 6.4.0 OLC (COND CELL #13) CALIBRATION

This four-point calibration sets slope for Post Dialyzer Cond Cell #13. See
parts a THROUGH e below:
a) Figure right, connect the dialyzer lines to a PRIMED dialyzer
IMPORTANT!
The dialyzer MUST positioned vertically with the
red dialyzer quick connector AT THE BOTTOM!
1
If a dialyzer is not used OLC problems may occur!
2
ENSURE the blood ports are tightly sealed to prevent air leaks!
WARNING! Do NOT
packaging! Blood tubing (Figure right) is BEST!
IMPORTANT! CLOSE the shunt door!
b)
c) Allow one (1) FULL minute!
d) Press 'CONFIRM'. The screen says "8. Reading first point for post conductivity cell."
e) After no more than ten (10) minutes, does the [Conductivity] data box stabilize between 15.00 and
15.90 mS causing the screen to advance to: "9. Reading second point for post conductivity cell."?
Yes Screen advances to the second point! See procedure number
No Screen DOES NOT advance to the second point! TWO (2) possible scenarios below:
1) IF (and ONLY if) "COND LESS THAN 10.0" OR "COND LESS THAN 15.0" banner
occurred: See procedure number
2) All OTHER scenarios: See parts a AND b below:
a) If a new dialyzer was used and it was not PRIMED it may cause an unannounced
Flow Error which makes the external indicator's 'bob' stop rising and falling. In this
event 'Escape' the calibration then reenter it.
b) If the external flow indicator's bob is moving up and down proceed to
procedure number
use the blood port caps from the dialyzer's
CO- 6.5.0
CO- 6.6.0.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
1,2,
.
CO- 6.4.2
(page 359).
(page 358).
page 360
,
Page 357