WEG W22Xdb - Maintenance Plan for Storage

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3.7.13. MAINTENANCE PLAN FOR STORAGE
During the storage period, the motor maintenance
must be executed and registered according to the
plan described in the table below:
Table 3-4 - Maintenance plan for indoor storage
Inspection / Periodicity
1M
2M
6M
2Y
BS
Storage
Cleanliness
X
X
Humidity and Temperature
X
Check for signs of insect
infestation
X
Vibration Levels
X
Packaging
Physical Damages
X
Relative Humidity inside
Motor
X
Replace Dehumidifier Bag
X
Space Heaters
Check operation
conditions
X
Complete Motor
Perform External Cleaning
X
X
Tubes cooling exchanger
X
Check Painting Conditions
X
Check Oxidation Inhibitor
on Exposed Machined
Parts
X
Replace the Oxidation
Inhibitor
X
Windings
Measure Insulation
Resistance
X
X
Measure Polarization
Index
X
X
Terminal Box and Grounding Terminals
Clean the boxes inner
parts
X
X
Inspect Seals and Sealing
X
X
Bearings
Rotate the Shaft
X
Lubricate the Bearings
X
X
Disassemble / Clean
Bearings
X
Sleeve Bearings
Rotate the Shaft
1)
X
Apply Anticorrosive and
Dehumidifier
X
Clean / Lubricate Bearings
X
Disassemble / Store
Bearing Parts
X
1)
After rotate, positioning the shaft at 45º from the original
position.
1M All inspections that must be performed and recorded on
a monthly basis;
2M All inspections that must be performed and recorded
every two months;
6M All inspections that must be performed and recorded
every six months;
Table 3-5 - Maintenance plan for outdoor storage
Inspection / Periodicity
1M
2M
6M
2Y
BS
Storage
Cleanliness
X
X
Humidity and Temperature
X
Check for signs of insect
infestation
X
Vibration Levels
X
Packaging
Physical Damages
X
Relative Humidity inside
Motor
X
Replace Dehumidifier Bag
X
Space Heaters
Check operation
conditions
X
Complete Motor
Perform External Cleaning
X
X
Tube cooling exchanger
X
Check Painting Conditions
X
Check Oxidation Inhibitor
on Exposed Machined
Parts
X
Replace the Oxidation
Inhibitor
X
Windings
Measure Insulation
Resistance
X
X
Measure Polarization
Index
X
X
Terminal Box and Grounding Terminals
Clean the boxes inner
parts
X
X
Inspect Seals and Sealing
X
X
Bearings
Rotate the Shaft
X
Lubricate the Bearings
X
X
Disassemble / Clean
Bearings
X
Sleeve Bearings
Rotate the Shaft
1)
X
Apply Anticorrosive and
Dehumidifier
X
Clean / Lubricate Bearings
X
Disassemble / Store
Bearing Parts
X
1)
After rotate, positioning the shaft at 45º from the original
position..
2Y All inspections that must be performed and recorded
after 2 years;
BS All inspections that must be performed and recorded
before Start-up;