Precor C954i Service Manual download pdf (Page 56)

C954, C956 Treadmill

Page 1-56 Page 56

7. If the treadmill being serviced operates on 120Vac, the 120Vac jumper must be removed

from the defective lower power PCA and re-installed on the replacement lower power PCA

between the M1 connector and the M6 connector.

Caution

If the treadmill being serviced operates on 240 Vac, the jumper in step 7 must not be installed.

If the jumper is installed and the treadmill is operated on 240 Vac, the lower power PCA will be

operated on double the intended voltage. Damage to the lower power PCA will result.

8. Set the treadmill circuit breaker in the “on” position and check treadmill operation per

Procedure 3.

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Precor C954i Service Manual Page 56