C954, C956 Treadmill.fm
Contents
1. C954 C956 Treadmill Procedure 4 1 Calibrating the Lift Motor 1 Set the treadmill circuit breaker in the ioffi position and unplug the line cord from the wall outlet 2 Remove the hood 3 Place the treadmill on itis right side Remove hitch and clevis pins that secure the lift tube to the lift platform See Diagram 4 1 Diagram 4 1 6 Lift Motor Mounting Drive Screw See Step 8 Lift Tube Clevis Pin aa Hitch Pin Page 1 19 C954 C956 Treadmill 4 Plug the power cord into the wall outlet set the treadmill circuit breaker in the ioni position 5 Press keys RESET 5 1 7 6 5 7 6 1 sequentially to enter the diagnostics routine Refer to Procedure 2 1 and advance to the lift test When the lift calibration number is displayed on the console use the INCLINE a or INCLINE v key to set the lift calibration number to 20 CAUTION While running the lift motor in the diagnostics mode it is possible to operate the lift motor beyond itis normal range of motion When you perform the next step care must be taken not to jam the lift tube against the motor frame 6 7 10 11 12 Press the RESET key to exit the diagnostics mode Set the treadmill circuit breaker in the off position unplug the line cord from the wall outlet Rotate the lift tube clockwise by hand as far as possible Then rotate the lift tube counter clockwise until the distance from the top of the lift tube to the lift motor is 5 8 inch versi2. See Diagram 4 3 Momentarily remove the drive belt tension gauge from the drive belt Replace the drive belt tension gauge on the drive belt and re adjust the drive belt tension if necessary Skip to step 7 Page 1 21
3. on 1 amp 2 or 7 8 inch version 3 See Diagram 4 1 While rotating the lift tube be sure the lift motor drive screw does not rotate If the drive screw is rotated return to step 4 and repeat steps 4 through 7 Replace the clevis and hitch pins removed in step 3 Return the treadmill to an upright position Plug the line cord into the wall outlet set the treadmill circuit breaker in the ioni position Check the calibration of the lift system by performing the following steps a Press the INCLINE key until maximum incline is obtained 12 on versions 1 amp 2 units 15 on version 3 units b Press the INCLINE v key to minimum incline is obtained 0 On versions 1 amp 2 units 3 on version 3 units Re install the hood Page 1 20 C954 C956 Treadmill Procedure 4 2 Adjusting Drive Belt Tension 2 3 Set the treadmill circuit breaker in the off position and unplug the line cord from the wall outlet Remove the hood Place the drive belt tension gauge on the drive belt as shown in Diagram 4 2 Diagram 4 2 Drive Belt Tension Gauge The gauge should read approximately 80 inch pounds The drive belt tension is acceptable if it is in the range of 70 to 90 inch pounds Version 1 amp 2 units only Skip to step 6 for version 3 units If the drive belt tension is less than 70 or greater than 90 inch pounds adjust the drive belt adjustment bolt until the belt gauge reads approximately 80 inch pounds
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