Service Manual: E-TR and E-TRi
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PRECAUTIONS - SAFETY
The 7600 and 7700 treadmills are wired for either 120 VAC nominal or 230 VAC nominal power input.
They are equipped with a specific electric cord and plug to permit connection to the proper electric
circuit. Make sure that the product is connected to a dedicated power line having an outlet with the
same configuration as that of the plug. NO adapter should be used with this product. If the product
must be reconnected for use on a different type of electric circuit, the reconnection should be made
by qualified service personnel.
Your safety and the safety of those around you must come first
when working on any piece of Star Trac equipment!
ELECTRICAL SAFETY
x Always make sure that the equipment you are working on is turned off and unplugged BEFORE
performing any work, unless otherwise noted, or when necessary for voltage testing.
x When replacing fuses, be sure the fuses are of the correct amperage rating. DO NOT exceed the fuse
amp rating. If necessary use a fuse of lower rating until the proper fuse may be obtained.
x When checking continuity at the wire connector, insert the test probe carefully to prevent the terminals
from bending.
x To pull apart electrical connectors, pull on the connector itself, not the wires.
MECHANICAL SAFETY
x When working on any mechanical equipment, be sure they are not moving when placing your body
parts anywhere near them.
x Avoid wearing loose clothing and jewelry while performing work on any unit with moving parts, whether
they are moving or not.
The 7600 and 7700 treadmills weight approximately 323 lbs (146.5 kg). Use caution when lifting,
moving or servicing.