8
Maintenance
Observe EN 12056-4 for maintenance.
8.1
Maintenance interval
According to standard specifications, maintenance must be
carried out at the following intervals:
1/4-yearly for systems in commercial operations
1/2-yearly for systems in apartment buildings
Yearly for systems in single-family homes
Visual inspection
The system must be checked once every month by the
operator through observation of two switching cycles for
operational ability and leak-tightness.
EN
016-102_05
Pumping station / Installation and operating manual
87 / 144
Summary of Contents for Aquapump Small
Page 13: ...3 4 Funktionsprinzip DE 016 102_05_DE_EN_FR Pumpstation Einbau und Bedienungsanleitung 13 144...
Page 59: ...3 4 How it works EN 016 102_05 Pumping station Installation and operating manual 59 144...
Page 140: ......
Page 141: ......
Page 142: ...142 144 016 102_05_DE_EN_FR...
Page 143: ...016 102_05_DE_EN_FR 143 144...