F- 7.4.6 Isolate Flow Pump Input; F- 7.4.6.1 800 Ml Or More - Fresenius Medical Care 2008K2 Troubleshooting Manual

F- 7.4.6 ISOLATE FLOW PUMP INPUT

a) ENSURE "Select Program" remains up!
Return the dialyzer connector to the shunt
b)
door!
Return valve #35 to valve #30's distribution
c)
board position!
d) Figure right, remove the Flow Pump's clear INPUT
tubing and measure from it for one (1) minute. 800
ml or more collected?
Yes 800 ml OR more! See procedure number
No Less than 800 ml! See parts a THROUGH c below:
a) Reconnect the drain AND Flow Pump tubing.
b) Return valves #30 AND #35 to their distribution board positions.
c) TWO (2) checks below:
CHECK #1 Per the Figure below, check for tubing restrictions to and from post-Cell #13.
CHECK #2 There may be a restriction inside Air Removal Chamber #69!

F- 7.4.6.1 800 ML OR MORE

a) Reconnect the drain and Flow Pump tubing.
b) Return valves #30 AND #35 to their distribution board positions.
c) Plug BOTH concentrate connectors into their rinse ports!
d) See procedure number F- 7.5.0 (page 82).
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
F- 7.4.6.1 (page 81).
Page 81