2008T Troubleshooting Guide
P/N 490292 Rev. A
1) IF (and ONLY if) it turns BLUE: See procedure number F- 2.0.10 (page 45).
2) IF after three (3) minutes it stays WHITE: Proceed to
page 46, procedure number
F- 2.0.12.
F- 2.0.10 VALVE #24’S ‘DOT’ IS BLUE
Does a leak develop? Refer to Table 2 below:
Table 2
Does a leak develop? Your Response:
Yes (a leak
develops)
See parts a THROUGH c below:
a) Turn the machine OFF!
b) If tubing has blown off tie wrap these segments to where they
belong!
c) Proceed to
page 120, procedure number F- 14.0.0.
No leaks
TWO (2) possible scenarios based on if the external flow
indicator’s ‘bob’ is rising, at least ¼ way up, in the sight tube.
1) IF (and ONLY if) rising at least ¼ way: Proceed to
page
48, procedure number F- 3.0.0.
2) IF NOT rising at least ¼ way: See procedure number
F- 2.0.11 (page 45).
F- 2.0.11 VALVE #24’S ‘DOT IS BLUE BUT BOB IS NOT MOVING
Call debug screen 1 to see VERR (right column, bottom). TWO (2) possible scenarios:
1) IF (and ONLY if) VERR = 1 or more: Proceed to page 213, TROUBLESHOOTING VALVE
ERRORS IN DIALYSIS PROGRAM.
2) IF VERR = 0: Call the Home screen. Has [Dialysate Flow] REMAINED 800 ml/min?
Yes [Dialysate Flow] is 800 ml/min! Proceed to page 120, procedure number F- 14.0.0.
No a)
Open the shunt door!
b) Set [Dialysate Flow] to 800 ml/min and press ‘Enter’.
c) Allow two (2) minutes THEN return to (ABOVE) procedure number F- 2.7.0 (
page 41).
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