Braun 0871 3050, Руководство по обслуживанию

Страница: 120 / 136

Procedural Instructions on the TSC
6
6 - 8 Infusomat® Space 6.0 EN
Note
If the pressure values are not reached, the mechanical pressure li-
mit can be adjusted at the spring set of the peristaltic pump, see
(
Fig.: 3 - 24 / Item 7 ).
4. Document values. Do not reduce pressure.
Safety Clamp
1. Stop infusion mechanically from the pressure limitation
check and unlock operating unit but do not open by hand.
Read off value on the pressure gauge after min. 10 seconds
and compare with the specifications in the TSC.
2. Document value.
3. Pull out the Space service connector.
Flow Accuracy
Requirements:
-
Test setup according to Fig.: 6 - 5
- Ambient temperature according to the TSC
1. Insert the Infusomat® Space Line of the test setup ( Fig.: 6 -
5 ) in the device.
2. Close three-way cock 1 to the syringe,
please see Fig.: 6 - 8 .
3. Vent test setup. Bottom part of drop chamber must be 2/3
filled.
4. Insert cannula in empty graduated cylinder.
5. Set delivery rate according to the TSC.
6. Simultaneously start infusion and stop watch.
7. Stop the stop watch when the measured volume defined in
the TSC is reached.
8. Evaluate deviation in percent according to Table 6 - 2 and
document.
Flow Accuracy (alternative measuring method)
Checking of the flow accuracy by weight measurement.
Avoid errors due to evaporation!
Measuring equipment:
-
Scales
Measuring duration at precision 0.1 g: 12 min
Measuring duration at precision 0.01 g: 6 - 12 min
Fig.: 6 - 8
1 2