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Platelet Incubator Operation Manual
10 Return the probe to the probe bracket (if previously removed) and reinstall the probe bracket.
a
(5 cm) from the end of the bracket.
b
exposed.
c Install the bracket in the chamber.
d If you moved an agitator to access the probe bracket, move the agitator back to its original
position.
7.8.3 Testing temperature alarms automatically on i.Series models
setpoint is reached. During the test, a LOW ALARM TEST IN PROGRESS message appears on the HOME
rises above the setpoint, the audible and visual alarms clear. An event is added to the event log indicating
When you perform an automatic high alarm test, the Peltier device heats the probe until the high alarm
setpoint is reached. During the test, a HIGH ALARM TEST IN PROGRESS message appears on the
HOME screen. When the temperature reaches the setpoint, an alarm sounds, the temperature reading
When you cancel an automatic test, the message indicating that the test is in progress clears immediately. If
To automatically test the low temperature alarm
1
2 From the MAIN screen, use the buttons to navigate to and select the System Alarm Test & Status
option. The SYSTEM ALARM TEST & STATUS screen appears.
3
4 Press the ENTER button. You are returned to the HOME screen. Under the reading for the upper
temperature probe, a LOW ALARM TEST IN PROGRESS message appears. When the test is
complete, the LOW ALARM TEST IN PROGRESS message clears.
5
Compare this value to the alarm setpoint. If the values do not match, see Section 8, “Understanding
and addressing operational issues”
To automatically test the high temperature alarm
1 Identify the current setting for the high alarm setpoint.
2 From the MAIN screen, use the buttons to navigate to and select the System Alarm Test & Status
option. The SYSTEM ALARM TEST & STATUS screen appears.
3 Press the UP or DOWN button until the Start High Alarm Auto Test option is highlighted.
4 Press the ENTER button. You are returned to the HOME screen. Under the reading for the upper
temperature probe, a HIGH ALARM TEST IN PROGRESS message appears. When the test is
complete, the HIGH ALARM TEST IN PROGRESS message clears.
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