Tmp- 4.5.0 Isolate 'From Balancing Chamber' Circuit - Fresenius Medical Care 2008K2 Troubleshooting Manual

TMP- 4.5.0 ISOLATE 'FROM BALANCING CHAMBER' CIRCUIT

a) Figure below, (CAREFUL HERE!) clamp VALVE #26's INPUT tubing.
b) Can you achieve -250 mmHg and HOLD it (+/- 15 mmHg per minute) now (Yes or No)?
Yes -250 mmHg achieved and HOLDS! There is a leak between the top balancing chamber
valves (#31 through #34) and the DiaSafe
in RINSE may locate the leak but allow ten (10) minutes to see a small leak! If a leak is not
located, proceed to
No -250 cannot be achieved and / or held! There is a leak between Chamber #69 and the valves
#24 and #25. Remove ALL clamps.
may help locate the leak.
page 490
, SECTION 11 - INDUCED AIR LEAK
SECTION 11 - INDUCED AIR LEAK TESTS
Figure 72 C – Isolation Area
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
®
filter. Remove ALL clamps! Placing the machine
TESTS.
(page 490)
Page 469