8. RECORDS PREVENTATIVE MAINTENANCE
8.1. RECORD VISUAL INSPECTIONS
Are the ventilators clean and free from corrosion?
Are the ventilators professionally installed and free from vibration or noise during operation?
Do the ventilator blades show damages, such as cracks?
Is there an unbalance present in the ventilator blades?
Are the ventilator blades able to rotate freely during operation?
Do lines and isolations show damages?
8.2. RECORD PREVENTATIVE MAINTENANCE
Component
Room ventilation unit
(user)
Condensate
discharge
(user)
Heat exchanger
(user)
Filter
(user)
Ventilators
(expert personnel)
52
OII Avent P190/P310/P460
Work to be performed
Cleaning the casing.
Cleaning the condensate discharge and
condensate line.
Cleaning the heat exchanger.
Cleaning or replacing filter.
Cleaning ventilator blade.
Remark
see page 43
see page 43
see page 44
see page 46
see page 47
Yes
No
Carried out the