PRO-FORM. PERFORMANCE 800i proform.com. Model No. PFTL89515.0 precautions and instructions in this manual and all warnings on your treadmill before. The treadmill can be used in manual mode. Speed and incline controls. You can use the 50 preset training programs included within the console.View online(40 pages) or download PDF(2.65 MB) ProForm Performance 800i Instructions / Assembly Use the treadmill only as described in this manual. 14. Product manuals and user guides for the ProForm Performance 800i Treadmill can be found below. You can download the selected manual by simply clicking on You are just 1 step away from downloading the PDF version of the ProForm Performance 800i Treadmill english manual. Simply enter the code you see below and