B. Braun H.E.L.P. Plasmat Futura, Руководство по эксплуатации

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Operating Manual
ALARMS AND PROBLEM CORRECTION
Software 2.6
B|BRAUN
Chapter 8 Page 8 of 27
SHARING EXPERTISE
2.6_CA-EN_03
Code Alarm Text Alarm Cause Corrective Action
A 48 Minimum dialysis filter
pressure (PDF)
Dialyzer pressure too low
(< -50 mmHg)
Plasma flow too low

Ensure that:
 There is no dialyzer leakage. If this is the
case, replace the dialyzer (see 8.3.7).

If necessary, increase the plasma flow.
A 49
Maximum dialysis filter
pressure (PDF)
Dialyzer pressure too high 
Ensure that:
 The lines after the dialyzer are not kinked or
clamped.
 The pump segment is correctly inserted in
the reinfusion pump.

The dialysate drain line is not kinked or
clamped.

The clamps on the dialysate drain are open.
A 50 Minimum dialysate inlet
pressure (PDI)
Dialysate inlet pressure
too low
Defective dialysate pump

Ensure that:
 The clamps on the dialysate line are open.

The seals of the dialysate bags are open.
A 51 Maximum dialysate inlet
pressure (PDI)
Dialysate inlet pressure
too high

Ensure that:
 The warming bag is inserted correctly and
without kinks.

The line between the dialyzer and the plate
warmer is not kinked or clamped.
A 53
Maximum
transmembrane pressure
(TMP)
Transmembrane pressure
too high
Defective pressure sensors
for PV, PPL or PBE

Ensure that:
 The venous pressure (PV) is not too high.

The plasma prefilter pressure (PBE) is not
too high.
 The plasma filter is not clogged. If this is
the case, replace the filter (see 8.3.4).

The blood flow/plasma flow ratio is
approximately 1:3.
 The pressure transducers for PV, PPL and
PPE are correctly seated and are dry.

If necessary, increase the blood flow.

If necessary, reduce the blood flow.
A 54 Maximum precipitate
filter/adsorber pressure
drop (PDPA)
Pressure drop between
precipitate filter and
adsorber too high

Ensure that:

The precipitate filter is not saturated. If this
is the case, replace the filter (see 8.3.5).
 The lines between the precipitate filter and
the adsorber are not kinked or clamped.
A 55 Low PPF chamber level.
Check air bubbles in
chamber and locking.
PPF chamber level sensor
detects air

Ensure that:
 The buffer line is not kinked or clamped.
 The seal of the acetate buffer bag is open.
 The acetate buffer bag is not empty.

The PPF chamber is positioned and the level
sensor is locked properly.
 No air bubble is attached to the inner
chamber wall.
A 56 Air in heparin adsorber
chamber
HCLD detects air
Defect of automatic level
adjustment

Check whether the precipitate filter is
saturated. If this is the case, replace the filter
(see 8.3.5).