Mawonekedwe:
·Zida zitsulo zosapanga dzimbiri, zodalirika komanso zolimba· Yogwirizana ndi mafuta onse a firiji· Imapopera mafuta m'dongosolo popanda kutseka kuti muwalipire· Kapangidwe ka anti-backflow, kuonetsetsa chitetezo chadongosolo pakulipiritsa· Adaputala ya rabara ya Universal tapered imakwanira zotengera zonse 1, 2.5 ndi 5 galoni
· Yogwirizana ndi mitundu yonse yamafuta a firiji·Zida zitsulo zosapanga dzimbiri, zodalirika komanso zolimba· Zoyima pamapazi zimapereka chithandizo chabwino kwambiri komanso chothandizirapamene mukupopera motsutsana ndi kupanikizika kwakukulu kwa compressor yothamanga.· Kapangidwe ka anti-backflow, kuonetsetsa chitetezo chadongosolo pakulipiritsa·Kapangidwe kapadera, onetsetsani kuti mukulumikiza kukula kosiyanasiyana kwa mabotolo amafuta