Co- 8.1.1 Isolate Possible Very Intermittent Flow Error - Fresenius Medical Care 2008K2 Troubleshooting Manual

f) Per the Figure below, trace the tubing from the red (ACID) connector to ENSURE it goes to the
ACID pump
g) Return to Dialysis Program ("Select Program" → 'Dialysis' → 'CONFIRM').
h) Set [Dialysate Flow] to 800 ml/min and press 'CONFIRM'.
i) See procedure number

CO- 8.1.1 ISOLATE POSSIBLE VERY INTERMITTENT FLOW ERROR

a) Call debug screen 6.
b) WITHOUT LOOKING AWAY, watch BC Switch (middle column) for THREE (3) MINUTES If it EVER =
897 or more, even just once, indicates a masked Flow Error! Is it EVER = 897 or more?
Yes BC Switch = 897 even if just once! Proceed to
IN DIALYSIS
No BC Switch is NEVER, EVER = 897 or more! See procedure number
CO- 8.1.1 (page 367).
PROGRAM.
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
page 20
, SECTION 1 - FLOW ERRORS
CO- 8.2.0 (page 368)
Page 367