Fresenius Medical Care 4008 S Service Manual

Chapter 9: Calibration / adjustment
9-10 Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
9.1.10 Part 5.2: Calibrating the SN blood pump rate (option)
Single-Needle pump: the lower switching point is fixed (75 mmHg).
– the upper switching point depends on the stroke volume, see table below:
 Setting the Single-Needle stroke volume
1. Simultaneously press the  and Start/Stop keys.
2. Press the  and  (+ / –) keys to set the stroke volume and confirm with Start/Stop.
Stroke volume (ml) 10 15 20 25 30 35 40 45 50
Upper switching point
(mmHg) ±7 mmHg
110 130 150 172 195 219 244 270 299



CALIB. SN. BP-RATE
calib. sn. BP-RATE
(B)P–Rate=550 ml/min
(B)P–Rate=550 ml/min
DATA STORED
Conf
key
back to menu ?
SN. BP-Rate CHECK
Conf
key
Conf
key
Conf
key
Audio paused
key
Set various delivery rates
on the SN blood pump.
The values on the display
and the BP must be identical.
Esc
key
Note: Set the line diameter to 8 mm before starting the calibration procedure and press Start/Stop on the blood pump.
Set a rate of
≥550 ml/min*
on the SN blood pump.
Using a syringe, set the
pressure at the P-SN connector
according to the set
stroke volume (see table).
Esc
key
After
approx. 3 seconds
* The BP rate of 550 ml/min represents a default value. It can be changed using the  (+/–) keys.

Fresenius Medical Care 4008 S Specifications

General

Brand	Fresenius Medical Care
Model	4008 S
Category	Medical Equipment
Language	English