Mindray BC-2800, Operator'S Manual

Page: 222 / 286

Maintaining Your Analyzer
10-26
Figure 10-37 testing mechanic part
To conduct the following tests,
SELECT
the desired test and the results will be displayed
later.
„ Syringe motor
The syringe motor controls the aspiration volume. This test checks whether the motor
functions normally.
„ Rotation motor
The rotation motor rotates the sample probe inside the analyzer. This test checks whether the
motor functions normally.
„ Elevator motor
The elevator motor controls elevation of the sample probe. This test checks whether the
motor functions normally.
„
Print
This test checks whether the recorder or printer functions normally. If normal, when you press
[ENTER], the recorder or printer will print out a test page; if abnormal, the screen will display
the corresponding error message and you can see
Chapter 11 Troubleshooting Your
Analyzer
for solutions.
10.5.3 Testing Valves
To test whether the valves function properly, press [F1] to select the “
Valve
” group, as Figure
10-38 shows. Follow the steps below to test the desired valve.