Arrival of product ⇒ Check ⇒ Report ⇒ Resolution ⇒ The caster's dismantlement ⇒ Trying reeling of mending and insulating tape of copper pipe ⇒ The caster's construction ⇒ The caster's dryness ⇒ Re-assembly ⇒ Washing with medicine, Hydraulic pressure test, Externals cleaning ⇒ Shipment