Autotest- 5.0.0 External Meter Pressure Is Good/Continue Calibration; Autotest- 6.0.0 "Operator Error" Occured/Troubleshooting Dialysate Pressure - Fresenius Medical Care 2008K2 Troubleshooting Manual

AUTOTEST- 5.0.0 EXTERNAL METER PRESSURE IS GOOD / CONTINUE CALIBRATION
a) ENSURING the meter is still between -248 and -252 mmHg, press 'CONFIRM'.
b) Figure right, TWO (2) possible scenarios based on
if an "Operator Error" banner occurs:
1) IF (and ONLY if) "Operator Error" occurs: See procedure number
531).
2) IF "Operator Error" does NOT occur: All systems that may cause multiple valve leaks are
checking okay! Perform parts a THROUGH h below:
a) Remove the Four- Way Assembly and return the dialyzer connectors to the shunt door.
IMPORTANT!
b)
c) Press 'CONFIRM' to save the calibration.
d) Turn the machine OFF!
e) Turn the machine on and return to Dialysis Program ("Select Program" → 'Dialysis' →
'CONFIRM').
f) From the Home screen, set [Dialysate Flow] to 800 ml/min and press 'CONFIRM'!
g) ENSURE the flow and deaeration motors are rotating.
h) Read this step before performing! Repeat the Diagnostic Leak Tests on the balancing chamber
valves (#31 through #38) HOWEVER, this time if multiple valves fail TWO (2) possible bad
components: 1) Bad Actuator-Test Board; 2) Multiple leaking valves.
AUTOTEST- 6.0.0 "OPERATOR ERROR" OCCURRED / TROUBLESHOOT DIALYSATE PRESSURE
a) Turn the machine OFF!
b) Turn the machine on and return to Dialysis Program ("Select Program" → 'Dialysis' → 'CONFIRM')!
IMPORTANT!
c) From the Home screen, set [Dialysate Flow] to 800 ml/min and press 'CONFIRM'!
d) Read before performing! Repeat (ABOVE) procedure number
you return here, because "Operator Error" reoccurs, swap in the listed components (see Component List
below), one at a time, in between returning to procedure number
"Operator Error" does not reoccur indicating the last component swapped in is the problem!
Component List
1) Dialysate Pressure Transducer #9
5) Sensor Board cable; 6) Distribution board.
a
To LOCATE Transducer #9 refer to
Press the Dialysate on/off button to turn flow ON (Flow on/off lamp turns off)!
a ; 2) Sensor Board; 3) Actuator-Test Board; 4) Functional Board;
Figure 6 (page 19)
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
AUTOTEST- 6.0.0
page 529
AUTOTEST- 3.0.0 (
page 529
AUTOTEST- 3.0.0 (
(page
) but if
) until
Page 531