As bilong wok bilong lukautim masin bilong 'injection molding' em long painimaut na stretim ol hevi. Em i gat planti save insait long en, em i gat planti samting long en, na i nidim sampela save (olsem bikpela save bilong wok). Em i nidim ol liklik save long wok mentenens bilong ol masin, mentenens bilong haidrolik, na mentenens bilong pawa. Maski wok bilong lukautim masin bilong 'injection molding' em i hatwok tru, em i wanpela wok bilong lainim na kamap gutpela moa. Sapos wanpela i kliagut long ol as tingting na rot bilong wok bilong injeksen molding masin, maski em i wanem kain model, ol as tingting i stap wankain, na ol i ken kamapim wanpela set bilong ol mentenens prosedur bilong mekim injeksen molding masin i wok gut.
Ol wokman bilong mentenens i mas kliagut na save gut long ol samting i stap insait long injeksen molding masin, save gut long ol mekanikel komponen bilong masin, ol lektrikel seket, na ol haidrolik sistem, kliagut long wok proses bilong ol mekanikel, lektrikel, na haidrolik sistem taim ol i wok gut, na kliagut na save gut long ol rot bilong sekim na lukautim ol lektrikel haidrolik komponen na haidrolik. Ol i mas kliagut long ol nomol na abnormal opereting stet bilong abrusim taim-kisim rong diagnosis na rong disasembli.
Wok mentenens i nidim yu long kliagut long wok bilong ol ikwipmen na sampela as save long injeksen molding, na tu, yu mas save long yusim gut masin bilong injeksen molding. Sapos yu no gat save long hau long yusim wanpela injeksen molding masin, wok bilong sekim em i hat tru, na wok bilong painimaut ol asua i no inap kamap gutpela. Ol 'circuit board' na ol samting bilong pawa insait long ol masin bilong wokim 'injection molding' i save kisim ol longpela taim hevi long bikpela hat, ol samting i stap long envairomen, na taim, na dispela i save kamapim ol senis long ol 'operating points' na ol samting i save kamap lapun-olgeta i stap insait long ol nomol mak. Olsem na, wok bilong stretim ol masin bilong wokim ol samting long 'injection molding' em i wanpela bikpela samting long mekim wok mentenens. Long kliagut long wok bilong wanpela injeksen molding masin na stretim ol 'electronic circuit' na 'hydraulic system' bilong en em ol bikpela samting.
Long mekim wok mentenens i stret, yu ken bilip long en, na long taim stret, em i bikpela samting long stadim na save gut long ol samting i stap insait long ol instraksen manuel bilong wanwan kain injeksen molding masin. Planti taim, wok bilong stretim hevi i save kamap long 'circuit-hydraulic system-mechanical component operesen. Wok bilong stretim em i narapela kain wok. Olsem, sapos i no gat muvmen bilong masin o presa bilong pasim 'mold', sekim ol 'hydraulic' na 'electrical' sistem. Sapos 'circuit output' i orait, stretim ol 'hydraulic valves'. Sapos haidrolik sistem i wok gut, stretim 'electronic circuit board'. Long pinis bilong en, wanpela stretim i mas kamap, tasol tripela i wok bung wantaim na bosim narapela narapela. Pasin bilong yusim ol instramen stret, stretim na testim ol seket, sekim ol haidrolik sistem, na stretim posisen na wok bilong ol hap bilong masin em ol bikpela rot bilong painimaut ol asua. Planti taim, ol kampani i save wokim ol masin bilong injeksen i save givim ol 'electrical block diagrams', 'hydraulic circuit block diagrams', na ol bikpela hap bilong masin bilong masin, tasol dispela i no inap long lukautim. Em i bikpela samting long bungim na stretim ol infomesen we i stret long ol kain kain ples long taim bilong wok mentenens.
