16
17
Verify
OK
Wheel of the exchanger spins smoothly without making unwanted noises or rubbing against internal
parts.
Wheel of the exchanger is free of mechanical damage. There are no traces of rust.
Wheel of the exchanger is not excessively dirty or clogged. Airflow is not blocked by impurities.
Wheel of the exchanger is parallel to the surface of the casing walls and do not tilt in any direction.
Drive belt is free of mechanical damages - no damage traces along the entire length.
Belt adheres perfectly to the motor pulley - there is no skipping or loses.
Belt is properly positioned on the entire length of the exchanger - not twisted or flipped at any point.
Tension of the belt is not too loose - no deviation from the axis of adhesion.
Sealing of the wheel is tight on the whole circumference of the wheel.
Sealing is not rolled up or punctured.
There are no visible signs of loose connections on the entire heat exchanger.
Casing is firmly attached to the AHU - exchanger does not move unintentionally inside the system.
Motor works smoothly - without skipping, overheating, pauses or generating unwanted noises.
There are no unwanted objects inside the casing which are not internal exchangers parts.
Obligatory Inspection Time Intervals
First 12 hours First 24 hours
First week
Every year
Every two years
Wheel matrix
●
●
Belt
●
●
●
Pulley
●
Casing
●
Sealing
Brushes
●
●
Purge Sector
●
●
●
Motor
According to the separate operation and maintenance manual of motor installed in exchanger.
