Inquiry (采购产品): Model MR-28-AC instruction manual To whom it may concern: We are in need of an instruction manual for a model number MR-28-AC manlift, Serial number 465 purchased in Sept. 1990. The capacity if 500 pounds and the max height is 28 feet. We would appreciate getting any manuals that are available for this older model. Thank you. **** Hidden Message ***** Todd Griffith 87185 USA Company: Sandia Labs E-mail: dgriffi@sandia.gov **** Hidden Message ***** dgriffi@sandia.gov