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Page 322 of 436
NN43021-310
Standard 06.01
Performing acceptance tests
3
Use a screwdriver to loosen the retaining screws at the front of the blower
unit (see Figure 107 on
disconnected from the pedestal.
Note: Do not pull the unit all the way out of the pedestal.
•
The column LED should light.
4
Reinstall the blower unit and tighten the retaining screws.
•
The column LED should go out.
•
The system terminal should display PWR0046.
5
Heat one of the two thermal sensors under the top cap of the column with
a hand-held hair dryer or similar heat source.
•
The column LED should light.
•
Thirty seconds after the thermal sensor detects 70 degrees C
(158 degrees F), the main circuit breaker, or the blower unit circuit
breaker, at the rear of the pedestal should trip. The system terminal
should display PWR0004, PWR0006, and PWR0007.
6
Allow the sensor to cool, then reset the circuit breaker in the pedestal. If
a sysload occurs, allow it to complete.
•
The column LED should go out.
•
The system terminal should display PWR0044, PWR0046, and
PWR0047.
7
Repeat step 5 and step 6 for the other thermal sensor.
March 2013
page
323) and pull the unit out until it is
End of Procedure
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