Fresenius Medical Care 2008K2, Руководство по устранению неисправностей

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2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 396
NOTE: Table B readings are affected by changing the [Dialysate Flow] rate, or turning it off, Filling
Programs, Pressure Tests and Temperature or Conductivity alarms (i.e. bypass). ENSURE the
machine is stable before responding to variations!
Table B – Debug Screen 5 OLC Values
Parameter Description Value
Qd Dialysate Flow Rate Should be /- 10 ml/min of the selected Dialysate
Flow rate
QdS Dialysate Flow Stability 0 = Dialysate Flow is unstable
1 = Dialysate Flow is stable.
NOTE: QdS may = 0 if a Temp or Cond alarm occurs
OR if Dialysate Flow rate was changed OR if a Filling
Program occurs OR if a TMP alarm is reset
Current TI Pre Dialyzer Temp sensor
NTC #3 stability Ranges from 0 (unstable) to 100 (very stable)
QbS Blood Pump Stability
Counter Normally 0 or 1. If QbS reaches 20, the OLC test will
not start OR will cancel
Avg TI Pre Dialyzer Temp stability
over the last 12 minutes When Dialysate Flow = 500 ml/min, should be more
than 70%. May be lower at other flow rates.
Pre Stbl Ct Pre Dialyzer counter Defaults to 90. Decreases to 0 if Pre Dialyzer Cond is
stable
Pre % Stbl Percentage of time Pre
Dialyzer Cond was stable
over the last 12 minutes If OLC test is NOT running should be more than 90%.
Instability (i.e. less than 90%) is NORMAL within 12
minutes of an OLC test.
Post Stbl Ct Post Dialyzer Cond counter Defaults to 70. Decreases to 0 if Post Dialyzer Cond is
stable.
Post % Stbl Percentage of time Post
Dialyzer Cond was stable
over the last 12 minutes If OLC test is NOT running should be more than 90%.
Instability (less than 90%) is NORMAL within 12
minutes of an OLC test.
OLC status Current stage of OLC test
0 = An OLC test is NOT running
1 = At or going to approx.15.5 mS
2 = At or going to the approx. 13.5 mS
OLC Enable OLC Enabled 0 = OLC is turned off (OLC will NOT run).
1 = If OLC is turned on.
CPRE Stable Pre Dialyzer Conductivity
when stable during OLC
test
Example: 15318 = 15.318
mS
Not valid UNLESS an OLC test was performed.
CPOS Stble Post Dialyzer Conductivity
when stable during OLC
test
Example: 15318 =
15.318 mS.
Not valid UNLESS an OLC was performed.