Fresenius Medical Care 4008 E Technical Manual page 195

Part 15: Blood leak voltage
CALIBRATE BLD
Confirm
Adjust BLOOD-LEAK
Adjust DIMNESS
back to menu ?
Tolerance for dimness voltage: 4.9 – 5.1 V.
Note: If values deviate check the glass burette for contamination.
Close the housing; temperature 37 °C; avoid incident light from an external source.
4-30
Fresenius Medical Care 4008 4/08.03 (TM)
key
Confirm
key
Confirm
key
by pressing the
Confirm
key
volt.dimn. = 5.0 V
Set 5.0 V on the display
(+/–) keys.
Override
(Tone Mute)
key
DATA STORED
approx. 3 sec
volt. bll. = 5.0 V
Set 5.0 V on the display
by pressing the
Select
(Esc)
key
Override
(Tone Mute)
key
DATA STORED
approx. 3 sec
Select
(Esc)
key
(+/–) keys.