CVTC has a new Hobart LX- 1 series, ML 130017, ser. no. 23- 1099- 054, for which we have no operating manual or maintenance manual from the building contractor. We esp. need the laminated User Guide and the instructions for de-liming, maintenance, trouble-shooting, and parts lists for future reference. Please contact me. Thank you. Reve Carwile, Compliance Safety Officer