Uf- 2.1.0 Uf Pump Calibrates Okay/Isolate Uf Circuit In Dialysis; Uf- 2.2.0 Strong Pulses/Verify Pressure Tests - Fresenius Medical Care 2008K2 Troubleshooting Manual

Yes
No Pump does NOT calibrate! See procedure number
Figure 86 –
UF Pump
Adjustment
UF- 2.1.0 UF PUMP CALIBRATES OKAY / ISOLATE UF CIRCUIT IN DIALYSIS
a) Plug into concentrate and return to Dialysis Program ("Select Program" → 'Dialysis' → 'CONFIRM')
b) From the Home screen, allow [Temperature] and [Conductivity] to become normal!
c) ENSURING the external flow indicator's 'bob' is rising and falling, reset ALL alarms and select the
screen's [Test & Options] button.
d) Select [Both Tests] then press 'CONFIRM'. Allow the 'Conductivity'
test to pass.
e) Remove the Fluid Sample Connector to observe UF output below.
f) Call debug screen 0 to see the UF Pump's 'dot' and TMP (Figure right).
g) WHEN "Test: (Get Neg TMP)" is up AND TMP is less than 240, watch
the Fluid Sample Connector. When the UF Pump's 'dot' blinks between
white and blue, about every eight (8) seconds, there should be strong
pulses through the Sample Connector that squirt out at least six (6)
feet into the room.
Yes Strong pulses! The UF Pump is okay! See procedure number
No Weak or no pulses! Proceed to
UF- 2.2.0 STRONG PULSES / VERIFY PRESSURE TESTS
a). TMP should increase to more than 240 mmHg causing the "Test: Neg Flow On" banner to appear.
Allow both (Negative and Positive) pressure test to complete.
b). Do BOTH tests pass?
Pump calibrates okay! See procedure number
page 507
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
UF- 2.1.0
UF- 4.0.0
UF- 2.2.0
, procedure number UF-
(page 505).
(page 507).
(page 505).
4.0.0.
Page 505