Star Trac 3900 Owner's Manual page 10

DO
Do perform regular preventive maintenance.
Do keep the electrical cord away from sources
of excessive heat.
Do keep the treadmill air openings free of lint,
hair, etc.
Do unplug your treadmill before doing any
maintenance or cleaning.
CAUTION: Read the Owner's Manual completely before operating this treadmill.
CAUTION: Before cleaning or servicing, disconnect power supply.
CAUTION: Moving parts, keep hands and feet from under the treadmill when operating.
Stop (ofaction).
Alternating current.
On
Off
DO NOT
Do not operate your treadmills if it has a
damaged cord or plug. if it is not working
properly, ifit has been dropped or damaged, or
if the display shows an error code. Call your
dealer, or Star Trac at (800) 503-1221.