Locate the Reed Switch (24) and the Magnet (18) on

 

the left side of the Pulley

(120). Turn the Pulley until

 

the Magnet is aligned with

the Reed Switch.

Make

sure

that the gap between the

Magnet and the

 

 

Reed

Switch is about 1/8”.

If necessary, loosen the

Screw (25) and move the Reed Switch slightly. Retighten the Screw. Reattach the Hood. Make sure the Screws are return to the correct holes (see step A). Run on the treadmill for a few minutes to check for a correct speed reading.

1/8”

25

24

Top

View

120

18

PROBLEM: The walking belt slows when walked on

 

 

 

 

SOLUTION:

a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 10.

 

 

b. If the walking belt is overtightened, treadmill perfor-

 

b

3–4”

 

mance may decrease and the walking belt may be

 

 

permanently damaged. Remove the key and

UN-

 

 

 

PLUG THE POWER CORD

. Using the included allen

 

 

 

wrench, turn both rear roller adjustment bolts counter-

 

 

 

 

clockwise 1/4 of a turn. When the walking belt is prop-

 

 

 

 

erly tightened, you should be able to lift

the edges

of

 

 

the walking belt 3 to 4 inches off the walking platform.

 

 

 

 

Be careful to keep the walking belt centered. Plug in

 

Rear Roller Adjustment Bolts

 

 

the power cord, insert the key, and run the treadmill

 

 

 

for a few minutes. Repeat until the walking belt is

 

 

 

 

properly tightened.

 

 

 

 

PROBLEM: The walking belt is off-center or slips when walked on

 

 

SOLUTION:

a. If the walking belt is off-center, first remove the key

 

 

and UNPLUG THE POWER CORD

. If the walking

 

belt has shifted to the left,

use the allen wrench to

 

 

turn the left rear roller bolt clockwise 1/2 of a turn;

if

 

the walking belt has shifted to the right,

 

turn the

 

bolt counterclockwise 1/2 of a turn. Be careful not to

 

 

overtighten the walking belt. Plug in the power cord,

 

 

insert the key, and run the treadmill for a few minutes.

 

 

Repeat until the walking belt is centered.

 

 

 

b. If the walking belt slips when walked on, first remove

 

 

the key and

UNPLUG THE POWER CORD

. Using

 

the allen wrench, turn both rear roller bolts clockwise

 

 

1/4 of a turn. When the walking belt is correctly tight-

 

 

ened, you should be able to lift each side of the walk-

 

 

ing belt 3 to 4 inches off the walking platform. Be

 

 

careful to keep the walking belt centered. Plug in the

 

 

power cord, insert the key, and walk on the treadmill

 

 

for a few minutes. Repeat until the walking belt is

 

 

properly tightened.

 

 

a

b

27

Page 27
Image 27
ProForm PFTL51330 user manual Plug the Power Cord, Unplug the Power Cord