WARNING
: Keep hands and appendages clear of the lift platform assembly
before switching power
ON
. Switching power
ON
will cause the incline platform to
move to the level "0" Home position.
3. If the incline level is not set to "0", then set the incline to "0":
a. If the power is OFF, connect the power cord and switch the power ON.
b. Access the service menu (
51765761
) and select
INCLINE TEST
. Use the
INCLINE control to set the incline level to "0".
4. Switch the power OFF and disconnect the power cord.
5. Measure the lift motor calibration distance between the top of the extension tube nut
and the bottom of the lift motor actuator jackscrew housing. Verify that the distance is
within the specified limits
1 1/8 in - 1 3/16 in (2.8 cm - 3.0 cm)
(incline level set to
"0"):
a. If the distance is within the specified limit, calibration is not required. Go to Oper-
ation Verification, see
"Operation Verification" on page 79
.
b. If the distance is NOT within the specified limit, continue procedure and cal-
ibrate the lift motor assembly.
Contact Precor Customer Support at [email protected] or 800.786.8404 with
any questions.
Page 76
5 Adjustment Procedures
Lift Motor Calibration