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7
Error messages
7.1
T1 Test
7.1.1
Prerequisites for starting and running the test
Error message
Power Failure
Dialines not conn?
Shunt cover open?
Connect Conc. Line
Wrong conc. supply
Blood Sensed by OD
Flow alarm
Water alarm
XXX not calibrated
7.1.2
Bypass test
Error message
F01 Bypass
F02 Bypass
F03 Bypass
F04 Bypass
Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
Description
Power failure while the test is in progress.
The dialysate lines are not in the shunt interlock.
The shunt interlock is open.
The concentrate connector is in the rinse chamber, or concentrate is not
connected at all. The error message depends on the Central Delivery System
preselected in the SETUP MENU.
The optical detector senses blood in the system.
Dialysate inlet or dialysate outlet tube kinked, malfunctions in the hydraulics.
Water supply interrupted.
A valid calibration value is missing in the NOVRAM.
Description
The heater relay is switched off.
– Acknowledgement (H_REL_W, X639/A12) X632/A10 not 0 V
The heater relay cannot be switched off by CPU2.
– Acknowledgement (H_REL_W, X639/A12) X632/A10 not 12 V
– Control line (EM_H_OFF, X632/A9) X639/A17 not 12 V
The temperature measurement range is set to hot rinse.
– Control line (HOTRINSE, X634R/C24) X639/A20 not 0 V
– Acknowledgement (HOTRINSE, X634R/C24) X632/A26 not 0 V
The extended bypass cannot be correctly switched by CPU2
(V24 = off, V26 = on, V24B = off).
– Acknowledgement (V24, X637/C1) X632/A4 not 24 V
– Acknowledgement (V26, X637/C2) X632/A6 not 0 V
– Acknowledgement (V24B, X637/C23) X632/A5 not 24 V
Chapter 7: Error messages
7-1
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