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Page Title:
Appendix C: Selected Maintenance Activities and Post Maintenance Tests - Continued |
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|  DOE-STD-1065-94
Appendix C
SELECTED MAINTENANCE ACTIVITIES AND POSTMAINTENANCE TESTS
Maintenance Activity
Recommended Test
Repair (or replace) manual,
motor- and air-operated dampers.
1.
Check full stroke.
2.
Check damper leakage.
3.
Check automatic function and interlocks.
4.
Check stroke timing.
5.
Check position indication.
Rebuild (or repair) air compressor.
1.
Check for leakage at operating pressures.
2.
Measure bearing temperatures.
3.
Measure baseline-vibration levels.
4.
Check for unusual noise.
5.
Check parameters (discharge pressure, cooling
flow, oil level, air temperatures).
Perform turbine maintenance.
1.
Test automatic start functions.
2.
Check turbine (pump) performance (flow,
speed, bearing temperature, and vibration
amplitude).
3.
Test turbine protective features.
4.
Test manual start.
5.
Check oil levels.
6.
Check for fluid leakage at normal system
parameters.
7.
Measure baseline vibration data.
8.
Check for rotor grounds.
9.
Grease sliding plates at foundation and
pedestal.
10.
Check auxiliaries for heating and cooling.
C-6
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