T- 6.2.0 Isolate Air Removal System; T- 6.3.0 Isolate Potential Air Leaks; T- 6.5.0 Isolate Balancing Chamber Diaphragm - Fresenius Medical Care 2008K2 Troubleshooting Manual

T- 6.2.0 ISOLATE AIR REMOVAL SYSTEM

a) Turn the water off.
b) The Deaeration gauge is used next. ENSURE it reads 0
before installing it!
c) After the No Water" alarm appears allow one (1) minute
for the Deaeration motor to stop.
d) Figure right, tee the Deaeration gauge into the Input
(clear tubing) side of Deaeration Pump #20.
e) Turn the water on and allow the "No Water" alarm to go
away.
f) Is Deaeration Pressure OKAY? Refer to
(page 667) for what pressure should be.
Yes Deaeration pressure is okay. Position the gauge so that its tubing is not pinched THEN see
procedure number
No Deaeration pressure is NOT OKAY! ENSURING the "No Water" alarm is NOT presenting,
NOTE this page number, as you will return here, THEN proceed to
DEAERATION

T- 6.3.0 ISOLATE POTENTIAL AIR LEAKS

Per the Figure right, using a flashlight, WITHOUT LOOKING
AWAY for two (2) minutes watch for air bubbles through the
tubing at Conductivity Cell #7!. Air seen?
Yes Air seen! Proceed to
number AIR-
No air seen! See procedure number

T- 6.5.0 ISOLATE BALANCING CHAMBER DIAPHRAGM

Was [Temperature] EVER
observed 'bouncing wildly' up for
½ second then returning to normal
(Yes or No)?
Yes Another procedure in different Section is performed next. IMPORTANT! NOTE this page and
procedure number because you may prompted to return to here. Perform parts a and b below
a) BEFORE continuing to part b, proceed to
FOR A LEAKING BALANCING CHAMBER
b) If a torn balancing chamber diaphragm was not located in part a see procedure number
T- 6.6.0
No See procedure number
Appendix A
T- 6.3.0 (page 299).
PROBLEMS.
page 495
, procedure
1.0.5.
T- 6.5.0 (page 299).
(page 300).
T- 6.6.0 (page 300).
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
page 498
page 535
, to perform
DIAPHRAGM.
, SECTION 13 -
SECTION 19 - TESTING
Page 299