Pro-Form 520 Trainer Treadmill User Manual page 4

20. The pulse sensor is not a medical device.
Various factors, including the user's move-
ment, may affect the accuracy of heart rate
readings. The pulse sensor is intended only
as an exercise aid in determining heart rate
trends in general.
21. Do not attempt to raise, lower, or move the
treadmill until it is properly assembled. (See
ASSEMBLY on page 6, and HOW TO FOLD
AND MOVE THE TREADMILL on page 21.)
You must be able to safely lift 45 lbs. (20 kg)
to raise, lower, or move the treadmill.
22. When folding or moving the treadmill, make
sure that the frame is held securely by the
latch pin.
23. Inspect and properly tighten all parts of the
treadmill regularly.
SAVE THESE INSTRUCTIONS
24. Never insert any object into any opening on
the treadmill.
DANGER:
25.
cord immediately after use, before cleaning
the treadmill, and before performing the
maintenance and adjustment procedures de-
scribed in this manual. Never remove the
motor hood unless instructed to do so by an
authorized service representative. Servicing
other than the procedures in this manual
should be performed by an authorized ser-
vice representative only.
26. This treadmill is intended for in-home use
only. Do not use this treadmill in a commer-
cial, rental, or institutional setting.
4
Always unplug the power