2008T Troubleshooting Guide
P/N 490292 Rev. A
FIL- 3.0.0 FILACT = 0 / CREATE VENOUS PRESSURE
This procedure creates Venous Pressure to ensure Valve #25 remains open for the subsequent test:
a)
From the Home screen, set [Dialysate Flow] to “OFF” and press ‘Enter’!
b) Call debug screen 0. ENSURE all eight (8) balancing chamber valves (#31 through #38) ‘dots’ are
REMAINING white (Flow is Off)!
c) Dialysate Flow MUST REMAIN OFF till instructed otherwise!
d) Figure below, attach a syringe, with a piece of tubing attached that will fit SNUG to the Level
Detector’s INNER P
ven
port.
e) Call debug screen 1.
f) Push on the syringe plunger until VEN (middle column) is between 400 and 450.
g) Clamp the syringe tubing to keep the pressure!
h) If VEN falls more than three (3) mmHg in thirty (30) seconds there is a leak at the P
ven
port OR inside
the module.
i) Leaving the clamp in place to keep VEN at more than 400, see procedure number FIL- 3.1.0 (page
469).
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