WEG AG10 250, Инструкция по установке, эксплуатации и обслуживанию

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20 l Installation, operation and maintenance manual – Synchronous Alternator – AG10 line - Horizontal 12638144
3.3.3.9 Maintenance plan during storage
During the storage period, maintenance of the alternator must be performed and recorded according to the plan described
in Table 3.1.
Table 3.1: Storage plan
Monthly
Every two
months
Every six
months
Every two
years
2 years
Before
going into
operation
NOTE
Storage Location
Inspect cleaning conditions X X
Inspect humidity and temperature
conditions
X
Verify signs of harsh agents X
Measure vibration level X
Packaging
Inspect physical damage X
Inspect inner relative humidity X
Replace the desiccant in the package (if
any)
X When necessary
Space heater (if any)
Verify operation conditions X
Complete alternator
Perform external cleaning X X
Perform internal cleaning X
Verify painting conditions X
Verify the rust inhibitor on exposed parts X
Replace inhibitor, if
necessary
Windings
Measure insulation resistance X X
Measure polarization index X X
Terminal boxes and grounding terminals
Clean inside the terminal boxes X X
Inspect seals X X
Re-tighten the connection terminals X
According to tightening
torques informed herein
Shielded roller bearings
Rotate alternator shaft X
Replace bearing X