Gambro AK 95 S, Service Manual

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AK 95 / AK 95 S Service Manual
HCEN 9136 Rev. 10.2005
Service Technicians Guide
To regulate some useful parameters in Pump Diagnostics the following displays are available:
To adjust Press Display
TEMP LOW SET HIGH
23.2 00.0 37.5 90.0
COND LOW SET HIGH
6.26 0.00 14.00 25.00
HPG LOW SET HIGH
-15 -700 -100 700
DEG PR LOW SET HIGH
-610 -700 -610 0
To display some useful parameters in Pump Diagnostics the following displays are available:
Press Display
FL PUMP DTCY CURR DEG PR
485 40.5 109 -602
SUC PUMP DTCY CURR HPG PR
485 40.5 109 -200
FL PUMP SUC PUMP HPG PR DIAL PR
485 40.5 -250 -200
COND A COND B COND P BLLEAK
14.01 14.11 13.90 005
UF
rate
Blood
flow
Temp
Cond
TMP
UF
volume
Venous
pressure
Arterial
pressure
Temperature
Conductivity
HPG pressure
Degass pressure
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 14 mS/cm
• Temperature 37.5°C
• Degass pressure -610 mmHg
• HPG pressure -100 mmHg
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: