Inspection And Maintenance Cycles; Service Conditions - WEG ABW Serie Manual De Instrucciones

7 INSPECTION AND MAINTENANCE CYCLES

Service conditions

Clean and dry air
Sheltered installation
Normal
with little dust, without
presence of corrosive
gases
Saline environments,
with high temperatures
and/or with presence of
corrosive gases
Special
Environments with high
presence of toxic or
corrosive gases
Environment Typical examples
Electrical rooms, with air
filters and air-conditioning
Distribution panels or
electrical rooms without
air filters or air-conditioning
Thermoelectric power
plants, sewage treatment
plants, steel mills, paper/
cellulose plants, etc.
Distribution panels or
electrical rooms without air
filters or air-conditioning
Table 7.1:
Inspection cycle Estimated useful life
Every 2 years Approx. 10 years
Yearly Approx. 7 years
Every 6 months Approx. 5 years
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