Precor 9.41s, User Manual

Page 1: ...tain this product This document contains general product information software diagnostic procedures when available preventative maintenance procedures inspection and adjustment procedures troubleshoot...

Page 2: ...on Four Inspection and Adjustment Procedures Perform inspection procedures when a trouble symptom points to a particular problem and after removing and replacing major components Many maintenance prob...

Page 3: ...hp continuous duty 9 41Si Speed 0 5 to 10 m p h 0 8 to 16 kph 10 m p h is equivalent to a 6 minute mile Incline 0 to 12 grade Power 50 60Hz 120V AC Weight 265 lbs 119 kg Shipping weight 326 lbs 147 kg...

Page 4: ...the treadmill with the circuit breaker b Press and hold the STOP SPEED SPEED and QUICK START keys simultaneously c The electronic console displays the version number of the PROM mounted on the upper P...

Page 5: ...peed and applied load h Press the SPEED and keys Verify that the power bits number increments and decrements as the SPEED keys are pressed i Press STOP to return to the Enter Your Weight banner j Turn...

Page 6: ...ode log f Provide a method of checking the operation of the keys on the electronic console g Test the circuit breaker trip function 1 Plug the power cord into the wall outlet then turn on the treadmil...

Page 7: ...g will display the last 10 errors that occurred Error 1 will be the most recent error and error 10 will be the oldest error If more than 10 errors occur the most recent error will be inserted in posit...

Page 8: ...rocedure 1 Plug the power cord into the wall outlet then turn on the treadmill with the circuit breaker b With the Enter Your Weight banner scrolling press the STOP key the SPEED key and then the SPEE...

Page 9: ...eft to right Therefore ENTER would be key 1 INCLINE would be key 2 etc see Diagram 2 1 or on a 9 41Si INCLINE would be key 1 INCLINE would be key 2 etc see Diagram 2 2 This procedure allows you to dis...

Page 10: ...Changing to the alternate measurement standard after your workout has started will cause invalid data to be displayed For this reason change the measurement standard only after turning ON the treadmi...

Page 11: ...the measurement standard selected Changing to the alternate measurement standard after your workout has started will cause invalid data to be displayed For this reason change the measurement standard...

Page 12: ...9 41S 9 41Si Treadmill Page 12 Note When the treadmill is turned off or unplugged it will remember the last measurement standard selected...

Page 13: ...OM or PCA when you ship it to Precor Customer Service When a problem occurs record the following information Model and serial number Software version number User and program number running when the pr...

Page 14: ...urrent under loaded and unloaded conditions 6 Press the CHANGE key while observing the LEDs on the electronic console Make sure that each LED lights as the information corresponding to that LED is dis...

Page 15: ...are servicing a 9 41S treadmill built after April 1 1996 or a 9 41Si treadmill 7 Press and hold STOP to get back to the Enter Your Weight banner 8 Turn off the treadmill with the circuit breaker then...

Page 16: ...cable out from the targa upright Rotate the display housing so that the rear of the upper PCA is facing upward and set the display housing on the upper handrail 3 Attach the wrist strap to your arm th...

Page 17: ...incorrect disconnect the keypad cable from the key pad connector and repeat the voltage measurements in 5 1 If the voltage readings are now correct replace the display housing keypad If the voltage re...

Page 18: ...rd into the wall outlet then turn on the treadmill with the ON OFF switch 3 If necessary use conductive spray Precor part number 37364 101 to ensure good contact between the chest strap transmitter an...

Page 19: ...the display housing If the HEART RATE indicator on the electronic console blinks with the LED on the Smart Rate Test Generator THEN OTHERWISE The chest strap assembly is bad The heart rate receiver as...

Page 20: ...l circuit breaker in the off position Using an ohmmeter measure between terminal 4 white wire and terminal 6 orange wire of the P2 connector on the lower PCA The measurement should be approximately 10...

Page 21: ...such time as an error occurs If line voltage is not present skip to step 11 If line voltage is measured but the motor does not move replace the lift motor 10 Monitor terminals 1 and 3 white and black...

Page 22: ...uit breaker with a capacity of less than 20 amps the A C circuit must be corrected to be a 20 amp dedicated circuit before any reliable troubleshooting can be performed on the treadmill More important...

Page 23: ...p circuit breaker If the circuit breaker is greater than 20 amps the circuit breaker should be replaced with a 20 amp circuit breaker If the circuit breaker is less than 20 amps the circuit breaker mu...

Page 24: ...t 5 Push the new fan onto the motor shaft If you are installing a new motor on the treadmill push the fan onto the shaft of the new motor Removing and Replacing the Target Label 6 Remove the target fr...

Page 25: ...speed sensor to the speed sensor bracket Set aside the speed sensor Replacing the Speed Sensor 4 Position the speed sensor next to the speed sensor bracket Install the nut that screws the sensor to th...

Page 26: ...cessary to remove the lift motor when you remove the lift platform 4 Remove the screws and nuts that secure the lift platform to the treadmill frame 5 Remove the wheels from the lift platform Mount th...

Page 27: ...3 Remove the ground wire from the lift motor ground stud on the treadmill frame Note Place a drop cloth under the treadmill to protect the flooring and to ensure that the treadmill handrails are not...

Page 28: ...motor and the treadmill frame Thread the nut onto the bolt 9 Calibrate the lift assembly as described in Section Four of this appendix 10 Replace the bolt and nut that secure the lift tube to the lif...

Page 29: ...LCC44 Each of these packages should be removed with a proper IC removal tool see the illustrations below 4 The IC s may inserted into their socket by hand by carefully aligning the notch on the IC wit...

Page 30: ...9 41S 9 41Si Treadmill Page 30 Wiring Diagram 7 1 9 41S and 9 41Si...

Page 31: ...9 41S 9 41Si Treadmill Page 31 Block Diagram 7 2 9 41S and 9 41S...