Checks before commissioning

  1. Perform the following checks: D = detailed check, N = close inspection, S = visual inspection

Test schedule

D

N

S

I

No damage or unauthorised changes on unit.

II

Condition of terminal box seal satisfactory. Ensure connections are sealed.

 

 

III

No evidence of water or dust entering the housing in compliance with the IP rating.

 

 

IV

Encapsulated components (capacitor) undamaged.

 

 

V

Air flow not hampered. No foreign bodies in the air section.

VI

Sealing of shafts, cables, ducts and/or conduits satisfactory.

VII

Duct system and transition to mixed system undamaged.

 

 

VIII

Unit has sufficient protection from corrosion, weather, vibration and other interfering factors.

IX

Accumulations of dust or dirt not excessive.