jenis sampah kering seperti sisa busa stereo foam, kayu / papan, plastik, kain majun, dll, harus sudah dibersihkan dari lokasi pipa dan disela - sela pipa yang bersuhu panas
the type of litter as dry as the rest of the stereo foam foam, wood/boards, plastic, fabric majun, etc., must be cleared from the location of pipelines and interrupted between pipes-temperature heat
type of dry waste such as leftover foam stereo foam, wood / board, plastic, cloth rags, etc., shall be removed from the location of pipes and interrupted - between pipes in warm climates