1. Onetsetsani kuti kusungunula kwakukulu kwa PUR kumagwiritsidwa ntchito m'malo oyera. Pasapezeke zolimba zosasunthika, zosafunika, zotulutsa zitsulo, zomangira, mitu ya waya, zinthu zolimba zakuthwa ndi zinthu zina zolimba pa PUR chochuluka chosungunuka.
2. Mukamayika ndikugwiritsa ntchito bulbuelter ya PUR, osayika ma sundries ena pathupi kapena kugwiritsa ntchito ngati cholimbikitsira.
4. Mukasuntha kapena kukweza chosungunulira cha polyurethanehot, maziko ake okha ndi omwe amaloledwa kugwiritsidwa ntchito ngati malo osamutsira. Sichiloledwa kugwiritsa ntchito silinda ya stroke ya PUR hot melting applicator, zitseko zama bokosi amagetsi, zida zamagetsi pazowongolera , kapena mapaipi otenthetsera madzi. Chubu chimagwiritsidwa ntchito ngati chothandizira kukweza gluemachine yotentha, ndipo kusunthira kosazolowereka kumawononga zida zopopera mankhwala za PUR bulkmelter.
5. When moving or transferring the PUR bulk melter, it is necessary to block the power supply first, so that the pressure plate of the Kusungunula kwakukulu kwa PUR and the glue in the glue bucket can be cooled before it can be moved.
