Co- 5.4.0 Isolate Acid Pump; Co- 5.5.0 Isolate Bicarb Pump - Fresenius Medical Care 2008K2 Troubleshooting Manual

Yes ABic = Bic! See procedure number
No Watch the Bicarbonate (BIC) pump's 'dot' (Figure right) for TWO (2)
minutes. TWO (2) possible scenarios:
1) IF (and ONLY if) the 'dot' EVER turns white: Proceed to
number
2) IF the 'dot' REMAINS CONSTANTLY BLUE: Proceed to
CONCENTRATE PUMP

CO- 5.4.0 ISOLATE ACID PUMP

a) Figure right, ENSURE the Acid (red) AND Bicarbonate
(blue) Connector's O-rings are present
b) ENSURE the filters is clean AND the adaptor plug is
screwed in tight!
c) Read parts d AND e before performing them.
d) Perform the ACID (CONCENTRATE) PUMP VOLUME CALIBRATION per the CALIBRATION
PROCEDURES booklet.
e) Are you able to accurately enter the burette
volumes and 'CONFIRM' them without an
"Operator Error" banner (Figure right) occurring?
Yes "Operator Error" did NOT occur! See procedure number
No "Operator Error" occurred! Proceed to

CO- 5.5.0 ISOLATE BICARB PUMP

a) Read parts b AND c before performing them.
b) Perform the BICARBONATE PUMP VOLUME CALIBRATION.
c) Are you able to accurately enter the burette volumes and 'CONFIRM' them without an "Operator Error"
banner occurring (Yes or No)?
Yes Operator Error" did NOT occur. Per the Figure
(right), CAREFULLY trace Cond Cell #7's wire
harness from distribution board position "X7,
COND" to the cell #7 checking for insulation
damage. If no damage, see procedure number
CO- 5.6.0 (page 352).
No "Operator Error" occurred. See procedure
number CO- 4.9.0
CO- 5.4.0
CO- 9.0.0.
ERRORS.
page 349
( ).
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
(page 351).
page 397
CO- 5.5.0
page 349
, procedure number
page 374
, procedure
, SECTION 6 -
(page 351).
CO- 4.9.0.
Page 351