Gambro AK 95 S Service Manual page 141

Calibrations
Pressure Regulator Calibration, PR 1
1. Connect a pressure gauge just before the
Parker connector inside MM 95 according
to this picture.
2. Start the AK 95 S.
3. Perform a functional check and wait until
the conductivity and the temperature are
stable. The fluid path on the OP-panel
must be green before the calibration
begins.
4. Adjust the pressure regulator, PR 1, until
the pressure measured at the pressure
gauge is 600 mmHg ±75 mmHg.
5. Perform a Drain.
6. Disconnect the pressure gauge.
6:14
PR 1
Fluid connector
detection
Safety by-pass
Unit
INPS P
Water
Inlet
Pressure PR 2
regulator
PR 1
°C
Heat
exchanger
Drain
AK 95 S Inlet/Outlet Flow Diagram. The complete
Flow Diagram is showed at page 2:5.
Pressure Regulator Calibration, PR 2
1. Disconnect tube no. 4 from the T-connector
at INVA.
2. Install a T-connector in series with the prior.
Connect tube no.4 and the reference instru-
ment to it. Use nipple K0 1515 002 to the
reference instrument connection.
3. Zeroset the Reference instrument, wait for
stable reading.
4. Start the AK 95 S.
5. Perform a functional check and wait until
the conductivity and the temperature are
stable. The fluid path on the OP-panel must
be green before the calibration begins.
6. Adjust the pressure regulator, PR 2, until
the pressure measured at the reference
instrument is 130 mmHg ± 10 mmHg.
7. Perform a Drain.
8. Reassemble to the normal silicone
T-connector.
SAGS
P
REVA
Heater
INVA
Flow
switch
AIVA
Suction
Pump
Outlet
Restrictor
Treg
T
AK 95 / AK 95 S Service Manual
HCEN 9138 Rev. 10.2005