T- 1.0.10 Error During Temp Sensor Calibration - Fresenius Medical Care 2008K2 Troubleshooting Manual

Yes Between 64 and 76! 'Sharply' press 'CONFIRM' ONCE. If no Error banners* appear see STEP
#2 (page 223).
* If an "Operator Error" OR "Actuator
Board Error" banner appears see
procedure number
No NOT between 64 and 76! ENSURE the 34° C plug is placed properly at the
LEFT! If okay see procedure number
STEP #2
The screen should say "Connect a 5.117 K ohm resistor...". Place the 41° C (5.117 KΩ) plug into the
distribution board position from the left. Is [Pre-Temperature Reference] between 157 and 169?
Yes Between 157 and 169! 'Sharply' press 'CONFIRM' ONCE and see STEP #3 (page 223).
No NOT between 157 and 169! ENSURE the 41° C plug is placed properly at the
the LEFT! If okay see procedure number
STEP #3
The screen should say "Connect a 1.255 K ohm resistor...". Place the 80° C (1.255 KΩ) plug into the
distribution board position from the left. Is [Pre-Temperature Reference] between 191 and 203?
Yes Between 191 and 203! 'Sharply' press 'CONFIRM' ONCE and see STEP #4 (page 223).
No NOT between 191 and 203! ENSURE the 80° C plug is placed properly at the
the LEFT! If okay see procedure number
STEP #4
The screen should say "Connect a 0.915 K ohm resistor...". Place the 90° C (0.915 KΩ) plug into the
distribution board position from the left. Is [Pre-Temperature Reference] between 204 and 216?
Yes Between 204 and 216! A) Press 'CONFIRM' twice to SAVE the calibration; B) Proceed
224
, procedure number
No NOT between 204 and 216! ENSURE the 90° C plug is placed properly at the
the LEFT! If okay see procedure number

T- 1.0.10 ERROR DURING TEMP SENSOR CALIBRATION

A) Read before performing! Turn the machine off! Using a different FOUR-RESISTOR SET return to
(ABOVE) procedure number
B) Read before performing! Referring to COMPONENT LIST (below), swap in each, one at a time, with
known good and in between return to (ABOVE) procedure number
you return here swap in the next component in the list until the error no longer occurs.
COMPONENT LIST: 1) Actuator-Test Board*; 2) Sensor Board*; 3) Functional Board*; 4) Motherboard*
* To LOCATE these boards refer to
T- 1.0.10 (page 223).
T- 1.0.10
T- 1.0.10
T- 1.0.10
T- 1.0.122.
T- 1.0.10
T- 1.0.9 (page 222) HOWEVER, if you return here see part B.
Figure 4A (page 9)
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
(page 223).
(page 223).
(page 223).
(page 223).
T- 1.0.9 (page 222) to test each. If
nd
2
position from the
nd
2
nd
2
position from
nd
2
nd
2
position from
nd
2
page
nd
2
position from
Page 223