Fresenius Medical Care 2008T Troubleshoot Manual

2008T Troubleshooting Guide
P/N 490292 Rev. A
Page 604
LEAKING- 3.0.0 LEAK IN CLEANING PROGRAM / ISOLATE SPECIAL VALVE ERROR
a) Press ’Enter’ to return to the Main Service Mode menu.
b) Press the screen’s ‘Options’ button.
c) Call debug screen 0. IGNORING the top window (Flow Error) look at
Valve
Error (2
nd
window down). TWO (2) possible scenarios:
1) IF (and ONLY if) Valve Error = 1 LONGER THAN two (2) seconds: Proceed
page 207,
procedure number CLEAN- 7.0.0.
2) IF Valve Error does NOT = 1 for LONGER THAN two (2) seconds: Was the leak ORIGINALLY
caused because UF Check Valve tubing was ‘blowing off’?
Yes UF Check Valve tubing was ‘blowing off’! See procedure number LEAKING- 3.1.0 (page
604).
No UF Check Valves were okay! Turn the machine OFF then proceed to
page 605, procedure
number LEAKING- 3.2.0).
LEAKING- 3.1.0 LEAK IN CLEANING PROGRAM / UF CHECK VALVE TUBING BLOWING OFF
a) Turn the machine off then back on!
b) Subsequent squirting into the bucket occurs if (and ONLY if) UF Check Valve #63 is okay!
c) If the screen’s Heat Disinfect button is BLUE go to Heat Disinfect. If GRAY go to
RINSE!
d) Figure right, if (and ONLY if) no leaks from the Fluid Sample port = UF Check
Valve #64 okay.
e) Call debug screen 0 to watch
Valve Error (2
nd
window down) until if it =1
for LONGER THAN two (2) seconds OR until an active leak reoccurs OR for
three (3) FULL minutes, whichever comes first. TWO (2) possible scenarios
below:
1) IF (and ONLY if) Valve Error EVER = 1 for LONGER THAN two (2) seconds: Proceed page
207, procedure number CLEAN- 7.0.0.
2) IF Valve Error does NOT = 1 for longer than two (2) seconds: THREE (3) possible scenarios i) or
ii) or iii) below:
i) IF (and ONLY if) an active leak reoccurs: Turn the machine OFF then see procedure
number LEAKING- 3.2.0 (page 605).
ii) IF (and ONLY if) an active leak does NOT reoccur HOWEVER, a Flow Error occurs:
Proceed to page 170, procedure number CLEAN- 1.2.0 (page 170).
iii) IF an active leaks DOES NOT reoccur AND a Flow Error NEVER occurs: Reconnect the
Fluid Sample If UF tubing blows off again one or both of the UF Check Valves may be bad!

Fresenius Medical Care 2008T Specifications

General

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