Stamina Products A450-255 User Manual

The walking resistance or effort needed to push the treadmill belt 

can be adjusted by turning the 

To increase the load, turn the 

TENSION KNOB(25) clockwise. 

To  decrease  the  load,  turn  the 

TENSION  KNOB(25) 

counterclockwise. There are eight levels for the load adjustment.

The safety and integrity designed into the 

Avari® Magnetic Treadmill can only be maintained when the 

Avari® Magnetic Treadmill is regularly examined for damage and wear. Special attention should be 

given to the following:

1.  Since this is a new machine, you may need some time to get used to walking on the treadmill and to 

break it in.

2.  If the walking resistance is too high, check the 

BELT TENSION. Refer to page 11 for instructions to 

adjust belt tension.

3. The belt resistance can be reduced by adding silicone lubricant between the belt and the board. Wipe 

the board under the belt with a clean, dry cloth then spray or spread silicone lubricant on the board 

under the belt.

1.  Adjust the 

TENSION KNOB(25) and verify that the Magnetic System provides tension. The Magnetic 

System should provide many years of use.

2.  Clean the exposed surfaces of the walking belt and the board with an absorbent cloth.

3.  Verify that all nuts and bolts are present and properly tightened. Replace missing nuts and bolts.  

Tighten loose nuts and bolts.

4.  Verify that the 

CAUTION LABEL(63) is in place and easy to read. Call Stamina Products immediately 

at 1-800-375-7520 for a replacement 

CAUTION LABEL(63) if it is missing or damaged.

5.  It is the sole responsibility of the user/owner to ensure that regular maintenance is performed.

6.  Worn or damaged components shall be replaced immediately or the 

removed from service until repair is made.

7.  Only Stamina Products supplied components shall be used to maintain/repair the 

8.  Keep your 

Avari® Magnetic Treadmill clean by wiping it off with an absorbent cloth after use.

9.  If the 

WALKING BELT(10) does not move easily, lubricate the BOARD(9) under the WALKING 

BELT(10) with silicone lubricant.