Or. Rev. Stat. § 285C.190
(1) Notwithstanding ORS 285C.180 (1)(c), an item of reconditioned, refurbished, retrofitted or upgraded real property machinery or equipment that is owned or leased by an authorized business firm is qualified property under ORS 285C.180 if:
(a) The real property machinery or equipment is idle:
[Formerly 285B.714]