ProForm LX 450, User Manual

ASSEMBLY

To hire an authorized service technician to assemble the treadmill, call toll-free 1-800-445-2480.

Assembly requires two persons. Set the treadmill in a cleared area and remove all packing materials. Do not

dispose of the packing materials until assembly is completed. Note: The underside of the treadmill walking belt is

coated with high-performance lubricant. During shipping, a small amount of lubricant may be transferred to the top of

the walking belt or the shipping carton. This is a normal condition and does not affect treadmill performance. If there

is lubricant on top of the walking belt, simply wipe off the lubricant with a soft cloth and a mild, non-abrasive cleaner.

Assembly requires the included allen wrenches       and your own phillips screwdriver                            ,

adjustable wrench                       , wire cutters                 , and needlenose pliers                      .

For help identifying the assembly hardware, refer to the PART IDENTIFICATION CHART below. 

1. Make sure that the power cord is unplugged.

With the help of a second person, carefully tip the tread-

mill onto its left side as shown. Partially fold the Frame

(86) so that the treadmill is more stable. Do not fully

fold the treadmill until it is completely assembled.

Attach two Round Base Pads (57) (only one shown) and

two Base Pads (61) to the bottom of the Base (69) with

six 1” Tek Screws (39) (only five are shown). 

Attach a Wheel (66) to the Base (69) with a Wheel Bolt

(64) and a Nut (32) as shown. Do not overtighten the

Nut; the Wheel should turn freely.

61

69

39

39

61

57

64

86

1

6

Washer (45)–6

3

1” Tek Screw (39)–6

Wheel Nut (13)–2

3/4” Screw (2)–6

1/2” Ground Screw

(75)–1

3” Bolt (37)–6

Handrail Bolt (27)–2

1/2” Screw (73)–6

2 1/4” Bolt (35)–2

Star Washer

(63)–2

Wheel Bolt (64)–2

32

66

39