When the maintenance and repair of hot melt machine, need to adopt security measures described below: ⒈ conservation repair melters job, be sure to put the mains power supply and connection on the outside of the hot melt to close off Do not live action. People must not be worn when operating ⒉ during maintenance and repair work will be conducting open jewelry necklace, earrings, bracelets, watches, prevent incidents occur. ⒊ only on the device function that satisfies understand, or do not arbitrarily open to view any part of the adjustment melters. ⒋ not alone on the hot melt equipment disassembly, repair, unless there are other people aside to help, or in the event of an accident, mechanical damage, when injured, it is possible to immediately give assistance, first aid. ⒌ hot melt adhesive machine repair maintenance jobs must find qualified personnel. ⒍ in any case not at liberty to touch the wire connectors, particularly exposed to the outside of the wire connectors, as long as there is a wire connection, not the release of the element can not touch. ⒎ To open or protective devices on mobile melters, or replace the element element, first cut off the power supply. ⒏ If you can, try to stand on plastic carpet conduct maintenance and repair operations. Not in the case of floor flooded, or very humid environment on the melter operation. www.osdrrjj.com