2008T Troubleshooting Guide
P/N 490292 Rev. A
FIL- 5.4.0 -250 NOT ACHIEVED OR IT DID NOT HOLD / ISOLATE FOUR-WAY
a) Figure right, clamp BOTH Four-Way Dialyzer Line
tubing segments.
b) Can you achieve -250 mmHg and HOLD it (+/- 15
mmHg for one minute) now?
Yes -250 achieved and HOLDS!
IMPORTANT! Remove BOTH clamps from both Four-Way
Dialysate Line segments and, leaving [Dialysate Flow] off, proceed to
page 509, procedure
number TMP- 4.0.0.
No CANNOT achieve or hold -250! Either the transducer protector at the meter is wet OR a Four-
Way tubing connection is leaking! See parts A and B below!
A) Locate and repair the leak.
B) Return to (ABOVE) procedure number FIL- 5.2.0
(page 477).
LEFT BLANK INTENTIONALLY