ProForm LX 450, User Manual

9

10.Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may

be included. Keep the included allen wrenches in a secure place. The large allen wrench is used to adjust the

walking belt (see page 16). To protect the floor or carpet, place a mat under the treadmill. 

9. Attach the Storage Latch (29) and the Latch Spacer (44)

to the left Upright (99) with two 3/4” Screws (2) as shown.

Do not overtighten the Screws. 

2

99

29

44

9

8. Lower the Uprights (99, 24) until the Handrails (71, 72)

are touching the floor. 

See the lower drawing. Position the Uprights (99, 24) so

that the treadmill Frame (86) is centered between the

Uprights. 

Firmly tighten the four 3” Bolts (37). Then, raise the

Uprights (99, 24) back to the vertical position.

99

99, 24

71, 72

86

24

Top View

8

37

42

Ground

Wire

36

32

47

7. Press the Upright Wire (42) into the slot in the underside

of the Console Base (47) in the indicated area. Cover the

Upright Wire with the Right Grip Plate (36). Be careful

not to pinch the Upright Wire. Tighten three 1/2”

Screws (73) into the Right Grip Plate and the Console

Base. 

Attach the Left Grip Plate (32) over the ground wire and

the other wires with three 1/2” Screws (73). Be careful

not to pinch any wires.

7

73

73

Slot