Fresenius Medical Care 4008 S Service Manual

Chapter 10: Servicing / repair
10-44 Fresenius Medical Care 4008 S (Version V10) SM-EN 7/01.13
The complete pneumatic unit (see components mentioned above) must
be replaced if it is not possible to definitely detect the components that
have been contaminated with blood or fluid.
Checking the housing
main part
If blood or fluid enters into the housing main part or into other
components (e.g., P.C.B. LP 450-2, P.C.B. LP 950, BPM, etc.), these
must be cleaned or replaced.
Hydrophobic filter Check hydrophobic filters inside the device to find out whether they are
wetted with fluid.
10.9.3 BPM (option)
10.9.4 Luer-Lock connection cone
To remove the BPM module, pull of the
connecting cable and the tube. Pull off the
BPM module from the detent bolt (1) and
remove it.
Install the BPM in reverse order.
After replacement or repair, run a leakage
test, perform a pressure test and check safety
valve.
Cut the tube clamp (2) open and remove it.
Pull off the rube, remove the nut (1).
When installing, use a new tube and a new
tube clamp.
1
2
1

Fresenius Medical Care 4008 S Specifications

General

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