Maintenance-Object Repair Procedures
555-233-143
8-386 Issue 1 May 2002
Replacing the Top Temperature Sensor
The top temperature sensors are located at the top rear of the cabinet in some
cabinets. On these cabinets, the removable media shelf is located on the rear
door, at the bottom.
1. From the rear of the cabinet, remove the screws holding the top
temperature sensor.
2. Replace the sensor with a new one using the screws removed above.
3. Route the cable along the path of the existing sensor cable.
4. Unplug the cable on the defective sensor and replace with the plug on the
new sensor.
5. Remove the old sensor from the cabinet.
Error Log Entries and Test to Clear Values
Table 8-161. Cabinet Sensors Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0 0 Any Any Any test environment UU
1 0 or 1 Cabinet Temperature
Query (#122)
MINOR ON test environment UU s r 3
257 0 or 1 Cabinet Temperature
Query (#122)
MAJOR ON test environment UU s r 3
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