Approaches to maintenance

Maintenance after failure

The hydraulic attachments are repaired when a fault occurs

Usually the most expensive approach to maintenance. Repair is almost always urgent and therefore expensive. The attachment usually breaks down "when you need it most". The downtime of a middle-class machine produces a daily loss of EUR 500 - EUR 700 and blocks the construction site  process. Very often this approach to maintenance describes entrepreneurs who take little or no care of their hydraulic attachments, so the occurrence of a sudden failure often leads to major failures, which further increases the cost and time of repair. This is a luxury that few companies can afford - it is interesting that a large number of entrepreneurs in Croatia use this principle!

Opportunistic maintenance

After the initial failures, a monitoring system, daily and periodic inspections are introduced

It is applied by entrepreneurs who have experienced the principle of maintenance by failure. When it comes to maintaining hydraulic attachments, this approach still relies on repair after a fault occurs, but the fault is detected on time and does not lead to major breakdowns. This is a useful approach for smaller companies as well as for those companies for which hydraulic attachments are not the primary tools for work or those that have more attachments available so that a sudden breakdown of one of the attachments does not disrupt the planned production.

Preventivno održavanje

Planirano održavanje prije nastanka kvara

U domeni hidrauličnih priključaka ovo je optimalan pristup održavanju. Mogu ga koristiti tvrtke koje kontinuirano upotrebljavaju hidraulične priključke. Redovito ih pregledavaju i održavaju po planu, prije nastanka kvara, po preporuci proizvođača opreme i predviđenim vijekom trajanja pojedinih elemenata priključka. Kratkoročno izgleda kao da se troškovi povećavaju, ali dugoročno je ovo najoptimalnije održavanje. Iznenadni ispadi sustava iz rada svedeni su na minimum. Vijek trajanja hidrauličnog priključka osjetno je produljen. Na kraju vijeka korištenja povećava se i ostatna vrijednost priključka.

Održavanje po predviđanju

Predviđa se kvar

Kvar na hidrauličnom priključku teško je predvidjeti, predviđanje redovnih servisa uslijed redovnog trošenja potrošnih dijelova je, u biti, preventivno održavanje.

Održavanje prema stanju

Reagiranje prema potrebi

Ovo načelo podrazumijeva stalno praćenje stanja hidrauličnog priključka i reagiranje prema potrebi. Najčešće ga primjenjuju savjesni mali obrtnici gdje je vlasnik ujedno i rukovaoc strojem.