ProForm 520 Trainer Treadmill English Manual - Page 12

12. Attach the ground wire on the Upright Wire (28) 12 to the indicated hole in the Base (48) with a Silver Ground Screw (11). Then, press the indicated grommet into the Right Upright (36). Attach the Right Base Cover (91) to the Base (48) with two 3/4" Screws (2). Attach the Left Base Cover (not shown) in the same way. Raise the Uprights (31, 36) to a vertical position. Grommet 28 36 2 48 Hole Ground Wire 11 2 91 13. Press the Latch Sleeve (30) into the Left Upright 13 (31). Remove the knob from the pin. Make sure that the collar and the spring are on the pin. Insert the pin into the Latch Sleeve (30) and the Left Upright (31). Press the Latch Insert (89) into the other side of the Left Upright, and then tighten the knob back onto the pin. 89 Knob Remove the plastic packaging from the bottom of the Belly Pan (not shown). 31 30 Spring Collar Pin 14. Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may be included. Keep the included hex keys in a secure place; the large hex key is used to adjust the walking belt (see page 24). To protect the floor or carpet, place a mat under the treadmill. 12