6. Setting System Parameters and Systems Calibration
6-81
3.
Power Module and Pump Calibration
CAUTION
Before the power module can be calibrated, be certain that the
temperature probes are calibrated and functioning properly, verify in
hardware status. Perform a temperature probe calibration before
continuing with the power module calibration, if necessary.
Material Required: 3.0 L Reservoir and 3-Spike disposable set
Graduated cylinder (ASTM Class B accuracy)
Timer
Setup:
i.
Prepare a minimum 2 liters of cold water (cold water works
best), having a temperature of app. 4ºC before starting the
power module and pump calibration.
ii.
Install the 3.0 L Reservoir and 3-Spike disposable set.
Procedure:
Calibration:
3.1
Power ON. Press SERVICE when it appears at the logo screen.
3.2
Press HARDWARE. Enter password 013192.
3.3 Determine the actual maximum flow rate:
3.3.1 Open bag clamps and prepare to prime the disposable.
3.3.2 Press PUMP SPEED three times to set pump speed to 500
ml/min. This will recirculate the system with fluid and prime the
main fluid circuit. Check that the disposable is completely filled
with fluid.
3.3.3 Press RIGHT VALVE to set the valve into the infuse position and
prime and fill the patient line.
3.3.4 Measure and record the flow rate with a graduated cylinder for
one minute. The flow rate should be 500 ml/min ± 10%. If the
flow is not within specification check that the tubing in the pump
head is well seated in between the rollers and housing. The
tubing should not be kinked.
