Kessel EasyClean SkimTech Basic Translation Of Original Instruction Manual page 68

Error Cause Remedial measures
Wastewater pipes leaking. Check firm fit and seals, repair if necessary.
Ventilation pipe missing, cross-section
Retrofit on-site.
too small
Odour pollution
System parts are leaking Eliminate leaks.
Closed room with no Establish ventilation, forced
air exchange ventilation.
68 Installation and operating manual 016-100_01