Fresenius Medical Care 2008K Operator's Manual page 188

Appendix B
Clean, Rinse, and Disinfect times
The times for these various programs may be set in the Service Mode.
Extended Pre-Rinse
With this option set to yes, the pre-rinse time for heat disinfect is increased to 20 minutes
with reduced flow and higher fluid temperature through the drain line.
Recirculate Option
If active, a RECIRC GOAL and TIME can be selected. When Recirculation is initiated from
the Touch Screen, the preselected goal and time with the calculated rate will automatically
display on the "Dialysis" screen and start ultrafiltration.
Prime Amount
A desired prime volume from 100–1000 ml can be selected. This allows Prime to continue
until the selected volume has been delivered (measured by the blood pump speed).
Acid and Bic Alert Default
The operator may use the option to sound an alert when the concentrate jugs are low. This is
setup in the "Dialysate" screen. These default values are set using these parameter entry
buttons.
Max. UF Rate
The maximum UF rate that machine is limited with this selection. The choices are 1000,
2000, 3000, 4000 ml/h.
Other Options
There are other options on these screens that may not be specifically described here.
Generally, these are setup options that are based upon the presence or absence of other
modules or hardware.
188 2008K Operator's Manual rev. K