Fresenius Medical Care 2008T Troubleshoot Manual

2008T Troubleshooting Guide
P/N 490292 Rev. A
Page 504
TMP- 2.3.4 PDIAL HOLDS / ISOLATE BALANCING CHAMBER VALVES
a) A procedure, in different Section of the Guide, is performed next. NOTE this page and procedure number
(TMP 1.3.4) as you may prompted to return to here.
b) BEFORE continuing to part c, proceed to
page 572, to perform SECTION 18A – DIAGNOSTIC VALVE
LEAK TESTS.
c) If a leaking Balancing Chamber Valve was not located in part b, was the DiaSafe
®
filter replaced in THIS
troubleshooting session?
Yes The DiaSafe
®
filter was replaced! See procedure number TMP- 2.3.5 (page 504).
No The DiaSafe
®
filter WAS NOT replaced! See parts a THROUGH c below:
a) Replace the DiaSafe
®
filter.
b) Place the machine in RINSE for FIVE (5) minutes.
c) See procedure number TMP- 2.3.5 (page 504).
TMP- 2.3.5 DIASAFE FILTER WAS REPLACED PREVIOUSLY
a) Return to Dialysis Program (“Select Program” → ‘Dialysis → 'Enter’).
b)
IMPORTANT! From the Home screen, set [Dialysate Flow] to 500 ml/min and press ‘Enter’!
c) Allow [Conductivity] to stabilize between 13.0 and 14.5 mS.
d) ENSURING [Dialysate Flow] remains at 500 ml/min, allow the flow indicator’s ‘bob’ to begin rising and
falling in the sight tube.
e) Call debug screen 1. FILACT must REMAIN = 0 before continuing to part f!
f) If necessary, reset a TMP alarm up to twice, allowing thirty (30) seconds between each reset, BEFORE
continuing to part g.
g) TMP is STABLE if (and ONLY if) the TMP window REMAINS white AND TMP does NOT change more
than 60 mmHg in three (3) minute. TWO (2) possible scenarios:
1) IF (and ONLY if) TMP is STABLE: See procedure number TMP- 2.3.6 (page 504).
2) IF TMP is UNSTABLE: Assuming ALL procedures were performed correctly AND ENSURING
debug screen’s Flow Error is NEVER, EVER = 1, Dialysate Pressure Transducer #9* may be bad
intermittent.
*
To LOCATE Transducer #9 refer to Figure 6 (page 22).
TMP- 2.3.6 TMP STABLE
An immediate problem cannot be located. If the ORIGINAL problem was Failing the TMP alarms test
consider replacing the Dialysate Pressure Transducer #9.* *
To LOCATE Transducer #9 refer to Figure 6
(page 22).

Fresenius Medical Care 2008T Specifications

General

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