Precor C944 Service Manual page 15

sense switch . . .
THEN . . .
The zero sense switch is calibrated
correctly; skip to Step 16.
WARNING
When power is applied to the treadmill, the wires connected to the upper and lower limit switches
carry 110 volts (or 220 volts if you are servicing a 220-volt treadmill). Turn off the treadmill and
unplug the power cord from the wall outlet before you perform the following steps.
12. Loosen the socket head bolts and washers that secure the switch bracket to the lift platform
(see Diagram 4.2).
OTHERWISE . . .
The switch bracket must be adjusted;
continue with the next step.
C944 Treadmill
Page 15