4-6 Repair/Replacement and Calibration
MedTrack CR60 Rehabilitation Treadmill Service Manual
Replacing the Power Cord
Hard-wired Cords (Low Voltage Units)
1. Remove the configuration plate as described on previous page.
2. Use strain relief pliers to squeeze the strain relief on the power cord
and pull it free of the configuration plate.
3. Clip the power cord wire ties.
4. Remove the two hex nuts holding the power cord to the line filter: the
hex nuts are behind the configuration plate, down and to the right.
5. Pull the power cord out of the configuration plate.
6. Feed the new cord into the configuration plate and complete the
procedure by following steps 1 through 5 in reverse order.
♦
Twist the power leads before connecting.
♦
Connect the white wire to the bottom connector.
7. If no other service is required, replace the treadmill hood as described
in step 10, page 4-5.
Detachable Cords (High Voltage Units)
Unplug the power cord from the connector on the configuration plate and
plug in the new cord.
Field Functional Test
To verify that the treadmill is operating properly, perform Field Test No. 2
beginning on page D-5.
Replacing the AC Drive Module
The drive board is installed within the AC Drive Module located behind
the grade motor. The board alone is not field replaceable; you must
remove the AC Drive Module and replace it with another AC Drive
module.
1. Remove the power cords and treadmill hood as described in
“Removing the Treadmill Hood” on page 4-3.
Warning!
To prevent high voltage electrical shock: Before working
on or around any electrical or mechanical component
under the hood, wait at least two minutes from the time
you unplug the power cord and be sure the red LEDs on
the AC Drive are off.
2. Disconnect the controller cable and the ground wire from the drive
board on the AC Drive Module.
