O- 2.0.8 [Conductivity] Window Is White/Isolat 'Out Of Bypass' Flow - Fresenius Medical Care 2008K2 Troubleshooting Manual

CO- 2.0.8 [CONDUCTIVITY] WINDOW IS WHITE / ISOLATE 'OUT OF BYPASS' FLOW
IMPORTANT! If not already, close the shunt door!
A)
B) From the Home screen, ENSURE [Dialysate Flow] remains set to at least 500 ml/min!
DO NOT reset alarms!
C)
D) Is the external flow indicator's 'bob' rising at least ¼ way up in the sight tube?
Yes 'Bob' moving! Proceed to
No See part E.
E) Call debug screen 2. To ENSURE the shunt door is really closed
nd
CVRCLS (2 column from left) = 1!
F) Call debug screen 0. Allowing up to three (3) additional
minutes, does Valve #24's 'dot' (Figure right) turn BLUE?
Yes Valve #24's dot' is BLUE! See procedure
number
No After 3 minutes Valve #24's 'dot' stays WHITE!
See parts a THROUGH d below:
a) If removed from a previous
procedure, return Conductivity
Cell #7's connector to distribution
board position "X7, COND"
(Figure right).
b) Return the concentrate
connectors to their rinse ports.
IMPORTANT! Place
c)
the machine into
RINSE!
d) Is the external flow indicator's 'bob' rising at least ¼ way up in the sight tube?
Yes
No 'Bob' NOT moving! ENSURING the machine is in RINSE AND the bob is
page 342
CO- 2.0.8.1 (page 341).
'Bob' moving! Proceed to
NOT moving, see parts a AND b below:
a) Return to Dialysis Program ("Select Program" → 'Dialysis' →
'CONFIRM')!
page 20
b) Proceed to
PROGRAM
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
, procedure number CO-
page 353
, procedure number
, SECTION 1 – FLOW ERRORS IN DIALYSIS
2.0.9.
CO- 6.0.0.
Page 340