Replacing The Emergency Stop Switch - Cardiac Science ST 55 Service Manual

Replacing the Emergency Stop Switch

Turn off the treadmill circuit breaker and disconnect the power cord from the outlet.
1.
Remove the seven screws from the switchbox cover and remove the cover.
2.
Emergency Stop Button
Strain relief at
Elbow of Handrail
(You may run the cable
on the outside of
the handrail)
Emergency Button
Cable
Connector
Disconnect the two wires attached to the switch.
3.
Loosen, but do not remove, the two screws that hold the switch housing and the
4.
button assembly together.
Twist and separate the button assembly from the switch housing.
5.
Reassemble using steps 2 through 5 in reverse order.
6.
Note: You can run the cable on the outside of the handrail.
Restore power and test operation.
7.
TM 55/65 Treadmill 4.0
Replacing the Emergency Stop Switch
Handrail Cover
70-00298-01 A 5-35