Fresenius Medical Care 2008T Troubleshoot Manual

2008T Troubleshooting Guide
P/N 490292 Rev. A
Page 110
F- 9.0.6 ACFS = 0
a) Return CFS #10’s connector to distribution board position “x10, CFS”. If returned properly ACFS =
between 3.0 and 8.1.
b) From the Home screen, ENSURE Dialysate Flow is set at
500 ml/min.
c) Is the TMP window RED?
Yes Red TMP window! A) Press and release the ‘Reset’ key then immediately press and hold it
for three seconds; B) Allow thirty (30) seconds; C) If a TMP alarm reoccurs attempt RESET
up to twice more BEFORE continuing to procedure number F- 9.0.7 (page 110).
No TMP window is pale yellow/white! See procedure number F- 9.0.7 (page 110).
F- 9.0.7 ANALYZE TMP
TMP is STABLE if (and ONLY if) the TMP Window REMAINS white AND the TMP does NOT change more
than +/- 60 mmHg in three (3) minutes. TWO (2) possible scenarios:
1) IF (and ONLY if) TMP is STABLE: See procedure number F- 9.0.8 (page 110).
2) IF TMP is UNSTABLE: A procedure, in a different Section, is performed next. IMPORTANT! NOTE
this page and procedure number (F- 9.0.7) as you may prompted to return to here: Perform parts A
and B below:
A) BEFORE continuing to part B, proceed to
page 572, SECTION 18A – DIAGNOSTIC VALVE
LEAK TESTS.
B) If a balancing chamber valve leak was not located in part A, see procedure number F- 9.0.8
(page 110).
F- 9.0.8 BALANCING CHAMBER DIAPHRAGM TEST
A procedure, in a different Section, is performed next. IMPORTANT! NOTE this page and procedure
number (F- 9.0.8) as you may prompted to return to here:
a) BEFORE continuing to part b, proceed to
page 580, to perform SECTION 19 - TESTING FOR A
LEAKING BALANCING CHAMBER DIAPHRAGM.
b) If a leaking diaphragm is not located in part a, return to Dialysis Program (“Select Program” → ‘Dialysis’
→ ‘Enter’)!
c) From the Home screen, set [Dialysate Flow] to 800 ml/min and press ‘Enter’
d) If BC Switch (debug screen 6) = 897 (constantly) AND ACFS (debug screen 10) remains between 3.0
and 8.0. TWO (2) possible bad components: 1) CFS transducer #10
a
OR; 2) Sensor board
b,c
.
a
To LOCATE CFS transducer #10 refer to Figure 21 (page 100);
b
To LOCATE the Sensor board see
Figure 4A (page 10).
c
To prevent “Cond Offset Failure” place the machine into T and C Mode (refer to OPERATING
MODES page 19)).

Fresenius Medical Care 2008T Specifications

General

Brand	Fresenius Medical Care
Model	2008T
Category	Medical Equipment
Language	English