Fil- 3.0.0 Filact = 0/Create Venous Pressure - Fresenius Medical Care 2008K2 Troubleshooting Manual

FIL- 3.0.0 FILACT = 0 / CREATE VENOUS PRESSURE
This procedure creates Venous Pressure to ensure Valve #25 remains open for the subsequent test:
Turn Dialysate Flow OFF (Dialysate Flow on/off lamp blinks)!
a)
b) Call debug screen 0. ENSURE all eight balancing chamber valves (#31 through #38) 'dots' are
REMAINING white (Flow is Off)!
IMPORTANT! Dialysate Flow MUST REMAIN OFF till instructed otherwise!
c)
Figure below
d) , attach a syringe, with a piece of tubing attached that will fit SNUG to the Level
Detector's INNER P
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
the module.
i) Leaving the clamp in place, to keep VEN more than 400, see procedure number
port.
ven
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
port OR inside
ven
FIL- 3.1.0 (page 426).
Page 425