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Operator’s Manual – OPTI CCA-TS 7-23
7 DIAGNOSTICS AND TROUBLESHOOTING
7.2.17 Checking the Display
The purpose of this test is to check the proper
operation of the display.
From the
<Ready> display, press <System
Manager -> <Diagnostics>
.
• Select the <Tests> tab.
• Press <Display> to start the test (Fig. 7-30).
• The display will turn red, green and blue.
If this is not the case, your display is defective
and needs to be replaced.
• Press to return to the <System>
screen.
Fig. 7-30 Display Test
7.2.16 Checking the Pump Motor
The purpose of this test is to check the proper
functioning of the peristaltic pump motor.
From the
<Ready>
display, press
<System
Manager -> Diagnostics> .
• Select the <Tests> tab.
• Press <Pump> to start the test (Fig. 7-28).
• The pump will automatically step through all the
speeds used during normal operation (50 to 800
pps (pulses per second)) (Fig. 7-29) and return to
the <Tests> screen.
Fig. 7-28 Pump Motor Test
Fig. 7-29 Pump Speed
Speed: 800
Pump Test . . .
Speed: 800
Pump Test . . .