Smooth Fitness 4.25 Owner's Manual page 14

A. Pull the fold up grip and lift the upright up from the rear of the treadmill.
B. Fold up until the uprights lock in place. You should hear a "click" sound to indicate the uprights are locked
C. To prevent injury be sure you have a firm hold when raising the upright.
D. The Safety Key must be inserted to operate the treadmill.
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4.25 MOTORIZED TREADMILL
FOLD UP
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