SCIFIT AC7000M Service Manual

Limit switch replacement

If your unit is equipped with a safety pan follow procedure 1. If your treadmill

has a solid motor plate that extends all the way to the front of the unit, go

directly to procedure 2.

1. Elevate the treadmill to 15% grade. Disconnect power by unplugging the

treadmill power cord from wall socket.

2. Using a ½" socket, remove bolts holding safety pan (A1446) on the bottom

of the elevation assembly.

3. Disconnect wires running to each limit switch (P1260).

4. On the backside of the bracket that the limit switches mount to, remove

the two (2) nuts holding the limit switches in place. Remove switches.

5. Re-attach wires in the same order on the new limit switches.

6. Replace the new limit switches through the same two (2) holes that the

other ones were removed from. Make sure the two (2) legs on the limit

switches clear the elevation rack (A1508).

7. Replace the two (2) 4-40 machine nuts on the backside of the bracket.

8. Install the bolts back in the bottom of the safety pan.

9. Calibrate the elevation using the Elevation Calibration procedure

explained in the Club Mode for your version of software.

AC7000M Limit Switch Replacement

Table of Contents

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Page 1 AC7000M Limit Switch Replacement If your unit is equipped with a safety pan follow procedure 1. If your treadmill has a solid motor plate that extends all the way to the front of the unit, go directly to procedure 2.
Page 2 Procedure 2 1. With the treadmill at 0% elevation, turn power switch to the off position. 2. Using a Philips screwdriver, remove the motor hood. 3. Disconnect the 6-pin and 8-pin telco cables from the lower board. 4. Disconnect the green static drain wire. This wire comes out of the hole in the left upright and has a connector between the upright base and the lower board mounting plate.