Gambro AK 95 S Service Manual page 95

Service Technicians Guide
Pump diagnostics
In Pump Diagnostics the AK 95 S enters "nor-
mal" treatment mode, starts the fluid part and
maintains a flow. It runs with the following set
values:
• Conductivity
• Temperature
• Degass pressure
• HPG pressure
To regulate some useful parameters in Pump Diagnostics the following displays are available:
To adjust
Temperature
Conductivity
HPG pressure
Degass pressure
To display some useful parameters in Pump Diagnostics the following displays are available:
4:22
14 mS/cm
37.5°C
-610 mmHg
-100 mmHg
Press Display
Temp
TEMP
23.2
Cond COND
6.26
TMP HPG
-15
UF
DEG PR
volume
-610
Press Display
Venous
FL PUMP DTCY
pressure
485
Arterial
SUC PUMP DTCY
pressure
485
Blood FL PUMP SUC PUMP HPG PR DIAL PR
flow
485
UF
COND A
rate
14.01
The machine uses concentrate pump A and
conductivity cell A to regulate the conductivity.
When the conductivity is stabilised (for 10 sec-
onds) inside ±5 % of the set value and the tem-
perature is stabilised (for 10 seconds) inside ±1°C
of the set value the fluid path turns to green
instead of orange. The lit fluid path always
shows the bypass status.
Here follows a function description of the used
keys in diagnostic mode:
LOW SET
00.0 37.5
LOW SET
0.00 14.00
LOW SET
-700 -100
LOW SET
-700 -610
CURR
40.5 109
CURR HPG PR
40.5 109
40.5 -250
COND B COND P
14.11 13.90
HIGH
90.0
HIGH
25.00
HIGH
700
HIGH
0
DEG PR
-602
-200
-200
BLLEAK
005
AK 95 / AK 95 S Service Manual
HCEN 9136 Rev. 10.2005