True Fitness Treadmill 350 750 User Manual
True Fitness Service  
Manual  
Treadmills  
Models 350-750  
True fitness technology, Inc. makes no representations or warranties regarding the  
contents of this manual. We reserve the right to revise this document at any time or  
to make changes to the product described within it without notice or obligation to  
notify any person of such revisions or changes.  
© 2004, True Fitness, Inc. All rights reserved. Printed in the United States of  
America.  
865 Hoff Road. O’Fallon, MO 63366. 1-800-426-6570. Fax 636-272-3026.  
www.truefitness.com  
Revision 9/2004  
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True Fitness  
Treadmill Service  
Manual  
START  
™Symptom guide  
™Calibration Procedures  
™Diagnostic Procedures  
™Test Procedures  
™Wiring Diagrams  
™Part Manuals  
Page 1  
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SYMPTOM GUIDE  
‰
Error Code Definitions . . . . . . . . . . . . . . . . . . . . . . . . Page 3, 4  
‰
‰
No Belt Movement  
. . . . . . . . . . . . . . . . . . . . . . . . Page 5, 6  
Tread Belt Stops During Workout . . . . . . . . . . . . . . . . Page 7  
‰
‰
Heart Rate Not Working / Erratic Readings . . . . . . . . Page 8  
Elevation Not Functional . . . . . . . . . . . . . . . . . . . . .. . Page 9  
‰
‰
Speed Fluctuation: E2 Cal . . . . . . . . . . . . . . . . . . . . . . Page 10  
Speed Fluctuation: S4, E5, E2  
E3: EPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . Page 11  
‰
‰
‰
No Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 12  
Circuit Breaker Trips at Start Up . . . . . . . . . . . . . .. . Page 13  
Soft Select Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . Page 14, 15  
‰
‰
Calibration Procedures . . . . . . . . . . . . . . . . . . . . . . . . Page 16  
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Page 17  
Page 2  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
ERROR  
MESSAGES:  
Liquid silicone single  
use pack  
Liquid Silicone  
Applicator.  
Vacuum  
S1 L  
LUBE  
Indicates that the  
•
•
Lube deck with True Fitness liquid  
silicone lubricant. Inspect wax bar  
assembly on commercial models, if  
worn to less that ¼ inch in thickness-  
replace wax bar.  
accumulated distance  
is such that the deck  
needs to be lubed  
Shop towel  
S2 C  
CLEAN  
Indicates that the  
accumulated distance  
is such that the  
machine needs to be  
cleaned.  
Remove motor cover and vacuum dust  
from area. Wipe down the exposed area  
of the deck beside the straddle covers  
with a clean, dry cloth.  
S3 M MOTOR  
Indicates that the  
accumulated time on  
the treadmill is such  
that the motor brushes  
need to be  
•
•
Check/Replace motor brushes as  
needed.  
Reset timer.  
changed/checked.  
E5 S  
SPEED  
SENSOR  
Cannot read speed  
sensor  
•
•
Perform Speed Sensor Test page 21  
See Elevation Not Functional page 9.  
E1 S  
E1 I  
STALL  
Incline reading not  
changing when  
commanded  
INCLINE  
Incline reading has  
changed without the  
incline being  
•
•
See Elevation Not Functional page 9.  
See Elevation Not Functional page 9.  
commanded.  
E1 R RANGE  
Maximum or  
minimum elevation  
out of calibrated  
ranges  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 3  
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Symptom  
ERROR  
Probable Cause  
Corrective Action  
Recommended Tools  
MESSAGES:  
(cont’d)  
Multi-meter  
Phillips head  
screwdriver  
E2 O  
OVERSPEED  
Belt speed ramping  
too fast.  
Perform Amp Draw Test – Page 20.  
Perform Belt / Deck Wear Test – Page 24.  
E2 C  
CALIBRATE  
Micro-controller  
cannot adjust belt  
speed to target.  
Calibrate Treadmill – Page 16.  
See appropriate Symptom Guide – pages 10-11.  
Software error during  
treadmill startup  
diagnostics.  
Restart Treadmill, if error persists- replace  
control panel.  
E3 E  
EEPROM  
Treadmill has lost  
calibration settings.  
Recalibrate Treadmill – Page 16.  
(If unit loses programs- replace control panel)  
E2 R  
RECALIBRATE  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 4  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
Treadmill in need of  
calibration.  
•
•
Run calibration. (page 16)  
Multi-meter  
NO BELT  
MOVEMENT  
PWM / Motor test  
cables  
--------  
Missing command to  
PWM.  
Is PWM light blinking/ illuminated  
when fast button is pushed?  
NO- Check continuity on wire harness, if  
harness has continuity breaks replace the  
harness. If harness has continuity- replace  
the upper panel. Refer to wiring harness  
diagram for your model.  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
YES- move on to next step, wire harness and  
control panel are OK.  
Page 16  
--------  
Missing/incorrect  
voltage to motor.  
•
With treadmill in calibration mode  
(page 16)  
•
•
Set speed at 4 MPH  
Check VDC across MTR 1 and MTR 2  
with the motor leads connected to the  
motor the voltage should measure 10  
VDC for every 1 MPH.  
•
•
If voltage is missing or low- Replace  
PWM.  
If voltage is greater than 20 VDC/MPH  
motor may have open windings.  
Damaged motor.  
--------  
•
•
With PWM LED Blinking/ Illuminated-  
move the tread belt with your foot to see  
if motor begins to move on its own.  
If motor begins to move, inspect the  
condition of the brushes and the  
commutator.  
•
•
If brushes are bad- replace brushes  
If motor doesn’t turn or has a damaged  
com segment- replace motor.  
Continue on next page…  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 5  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
NO BELT  
MOVEMENT  
(cont’d)  
Motor turns but belt  
does not.  
•
•
Check belt tension.  
Set belt tension to 1/8-inch deflection or  
correct tension can be verified by  
twisting the belt almost to a 90-degree  
position.  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
Page 16  
--------  
•
Remove foreign object.  
Perform the Amp Draw Test (page 20) to check  
Belt cannot be  
moved manually-  
foreign object under  
belt.  
for excessive amp draw damage  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 6  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
•
•
Check safety key to ensure that it is  
seating properly.  
Check connection sensitivity.  
--------  
Loose safety key  
connection  
TREADBELT  
STOPS  
Liquid silicone  
single use pack  
Liquid silicone  
Applicator  
Multi-meter  
Socket set  
DURING  
WORKOUT  
Error Code  
displays:  
Go to page 3 &  
Page 4.  
•
If treadmill will not reset with cycling  
the power go to NO BELT  
MOVEMENT (pages 5 & 6)  
--------  
Belt movement issue  
Worn Deck / Belt  
•
Perform Belt / Deck Wear Test  
(page 24).  
Perform Amp Draw Test (page 20).  
Apply silicone.  
Replace Deck and Belt.  
--------  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
•
•
•
Occurs when making  
changes to speed or  
elevation  
Page 16  
•
May be related to electro static  
discharge. Contact Technical support  
for assistance.  
--------  
Overloaded house  
circuit  
•
•
Verify the treadmill is on a dedicated  
circuit with at least a 15 amp breaker  
Have customer supply a dedicated  
circuit  
--------  
Continuity,  
connection to motor  
•
Reconnect or replace motor wires or  
connectors  
--------  
Tread belt not  
centered or  
obstructed  
•
•
•
Tension tread belt (page 22)  
Center tread belt  
Remove obstruction  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 7  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
Incorrect power  
source  
Multi-meter  
•
Verify that the treadmill is connected to  
a dedicated line, 15-amp circuit, and not  
on an extension cord.  
Move to proper outlet.  
Test 110 VAC outlet for proper ground  
HEART RATE  
NOT  
Double sided tape  
Heart rate simulator  
•
•
WORKING /  
ERRATIC  
READINGS  
--------  
Improper treadmill  
grounding  
•
•
Proper grounding is vitally important.  
Ensure that the pedestal wire harness  
ground lead is secure  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
--------  
Improper heart rate  
receiver mount  
•
Ensure that the HR receiver is not  
touching metal and is mounted with the  
wires in a vertical position with the blue  
receiver facing the runner  
Page 16  
--------  
•
•
Does the receiver pick up a signal from  
the HR simulator?  
If yes, replace chest strap  
Defective Chest  
Strap  
--------  
Defective receiver  
•
•
Does the heart rate LED on the control  
panel blink? If not then replace the  
receiver.  
--------  
Radio Frequency  
Interference  
Locate RF sources and use process of  
elimination. Common sources of RF  
interference are: Invisible fences for  
pets; wireless networks; cordless  
phones, Cell phones, radios, home  
security sensors, etc.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 8  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
Improper grounding  
/ Calibration  
(May cause unit to  
drift up & down  
without command)  
Multi-meter  
•
•
•
Test 110VAC outlet for proper  
grounding  
If unit has not been calibrated –  
calibrate  
Ensure that incline cables are secure on  
PWM  
ELEVATION  
NOT  
FUNCTIONAL  
( E1 ERROR)  
Alligator clip  
--------  
Unit is stuck at full  
incline  
•
•
Verify the lower limit switch is properly  
connected to the PWM  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
Remove the LLS wire from the PWM  
and short the two posts of the connector  
together with an alligator clip. Cycle the  
power. If the treadmill lowers itself  
then replace the lower limit switch.  
Perform Incline potentiometer  
calibration procedure (page 16)  
If incline nut is stripped- replace incline  
nut  
•
•
Page 16  
--------  
•
•
•
Do Up/Down command LED’s light?  
If No- skip to defective PWM section.  
If yes- does motor hum with no  
movement?  
Defective Start  
Capacitor  
•
If yes- check the leads to the capacitor  
for breaks, if no breaks- replace  
capacitor.  
•
If No- replace PWM.  
--------  
Defective PWM  
•
If no Up/Down LED’s light check  
continuity on data cables.  
•
•
If cables are good- replace Upper Panel.  
If cables bad- Replace data cables.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 9  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
SPEED  
FLUCTUATION  
•
•
Perform Push Off Test (page 24)  
Perform Amp Draw Test (page 20)  
Multi-meter  
Socket Set  
Speed Fluctuation  
(Due to high friction)  
E2: CAL  
Silicone Lubrication  
Packet  
--------  
Silicone Lubrication  
Applicator  
•
•
Check Line voltage for fluctuations.  
Have customer take corrective action.  
Speed Fluctuation  
(Due to Voltage  
fluctuation)  
Note: All  
trouble shooting  
should be  
--------  
performed in  
Calibration  
Mode:  
•
•
Verify tach feedback accuracy through  
out the speed range.  
If inaccurate perform speed sensor test  
(page 21)  
Bad Data Feedback  
See SG-12  
--------  
Incorrect Speed  
Sensor Gap  
•
•
Verify correct Speed sensor Gap.  
Gap should be equal to the thickness of  
(3) credit cards pressed together  
(approximately 1/8 to ¼ inch)  
------  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 10  
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Symptom  
SPEED  
Probable Cause  
Corrective Action  
Recommended Tools  
Multi-meter  
Socket Set  
FLUCTUATION  
•
Go to page 5, 6.  
No Belt Movement  
S4: Sensor  
--------  
E5: Speed Sensor  
E2: Overspeed  
E3: EPROM Error  
Silicone Lubrication  
Packet  
Silicone Lubrication  
Applicator  
•
•
Enter Calibration mode (page 16)  
Verify speed feedback in speed display  
through out the speed range. [Speed  
display should never show 0 mph when  
belt is moving]  
No/Intermittent  
Tach Feedback  
•
•
If no tach feedback is available perform  
speed sensor test (page 21).  
Check continuity of tach feedback  
portion of the data cable (To identify  
tach feed back lines see wiring diagram  
section for specific model).  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
--------  
Page 16  
Overspeed Error  
•
•
Check/Adjust tread belt tension (page  
22)  
Perform speed sensor test (page 21) If  
speed sensor fails adjust gap, if still  
fails-replace speed sensor.  
•
•
Perform belt / deck wear test (page 24)  
If badly worn, replace belt and deck.  
Replace PWM  
--------  
E3: EPROM Error  
Software error  
during treadmill  
startup  
•
Restart unit- if error persists, replace  
control panel.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 11  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
No power at the 110  
VAC outlet.  
•
Check home circuit breaker. Reset as  
necessary.  
NO DISPLAY  
Allen Key set.  
•
•
Test for 110 VAC at outlet.  
Identify if outlet is a GFI.  
Phillips head  
screwdriver.  
Note: Some brands of GFI  
outlets are too sensitive for  
treadmill use. Call the help  
line if encountering GFI  
issues.  
Multi-meter.  
--------  
No power to the  
treadmill.  
•
•
•
Check for AC light on PWM.  
(See diagram pages 23-30)  
Note:  
Check for 110 VAC at power cord.  
Replace if no power.  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
If Yes- Check for 110 VAC at tread  
power switch. Replace if no power.  
Page 16  
•
If Yes-Check for 110 VAC at tread  
circuit breaker. Replace/ reset if  
necessary.  
•
•
If Yes- Check for 110 VAC at PWM  
across AC1 & AC2.  
If Yes- Replace PWM.  
--------  
No power to the  
control panel.  
•
Check status LED +11 VDC on PWM  
(See diagram pages 23-30). If not  
remove fuses and check continuity as  
replace as needed.  
•
•
If Yes- Check wire harness connections  
at PWM and Control Panel. Reconnect  
as needed.  
If Yes- Check voltage on harness at  
panel. Refer to wiring diagram for your  
machine type in wiring diagram section.  
If voltage is present– replace panel and  
recalibrate (page 16). If voltage is not  
present check voltage at PWM. If  
voltage is present at PWM replace  
pedestal wire harness. If 0 VDC  
replace PWM and recalibrate (page 16).  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 12  
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Symptom  
Probable Cause  
Corrective Action  
Recommended Tools  
Possible short in  
treadmill wiring.  
•
•
Power off the treadmill and inspect all  
wiring for shorts or burned areas.  
Secure all connectors.  
Allen Key set  
Needle nose pliers  
Socket set  
CIRCUIT  
BREAKER  
TRIPS  
--------  
Multi-meter  
Motor issues.  
•
•
Disconnect motor leads from the PWM.  
Power on treadmill, press start. If the  
breaker does not trip check the motor  
brushes and perform the motor test  
procedure (page 22).  
Reconnect motor to the PWM, if the  
breaker trips- replace the motor.  
Note:  
All trouble  
shooting should  
be performed in  
calibration  
mode.  
--------  
Incline motor  
drawing treadmill  
down  
•
•
Unplug incline motor.  
Power on treadmill, if breaker does not  
trip- replace incline motor.  
Page 16  
--------  
•
Unplug PWM, power on machine. If  
breaker doesn’t trip- replace PWM.  
Bad PWM  
--------  
•
•
Check for correct tension adjustment  
(page 22)  
Check for obstruction- remove  
obstruction.  
Too much tension  
on belt or  
obstruction under  
belt.  
--------  
Weakened circuit  
breaker or High  
belt/deck friction  
•
•
•
Perform AC Amp Draw Test (page 20)  
at circuit breaker.  
If draw is less than 15 amps  
continuously - replace breaker.  
Perform Amp Draw test (page 20) If  
Amp draw is higher than recommended  
try push test (page 24) procedure.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 13  
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Symptom  
Probable Cause  
Corrective Action  
Control Panel Issues  
•
•
Enter calibration mode  
Soft Select  
Malfunctions  
Is there a count value displayed in the distance window? If No  
replace control panel. If yes- continue to next step.  
--------  
Mechanical Issues  
•
Press and hold the softer button, release. Press and hold the firmer  
button to detect carriage movement in both directions. If the carriage  
cannot go full range from –220 and consistently stops in the same  
place, check for mechanical binding. Inspect the under pan for  
damage or areas that cause mechanical binding. Also inspect the  
carriage track in the side frame for binding. If the carriage cannot  
move to its full range and back in the time limit, check for  
mechanical binding.  
•
•
If the carriage is not moving and the motor is turning, check the set  
screws holding the drive shaft to the motor shaft.  
--------  
Incorrect/ Missing  
Count Values  
Threaded shaft turns when commanded but the pulse count does not  
display/ or does not change. Physically check the hex cam located at  
the front of the shaft and on the motor shaft. Hex cam should be  
firmly attached. If hex cam slides freely super gluing it back onto the  
shaft can repair it.  
•
•
Hex cam moves but counter does not register. Ensure that the micro  
switch is properly adjusted and the switch is being made when the  
hex cam points press against the roller.  
Disconnect the cable at J4 and check for continuity on cable. Cable  
should have continuity if the switch roller is in a flat area of hex cam.  
If no continuity- replace cable. If good continuity, place cable back  
on J4 and continue  
•
•
While in calibration mode place the multi-meter leads on J4 and  
check for 5 Volts. If no 5 Volts- replace board.  
--------  
Defective Motor/  
Start Capacitor  
If command and count data/voltage are present and Led 1 indicates  
AC voltage is good but soft select motor does not respond. Set  
probes on TP 8 and TP3, press soft command (with soft select limit  
switch not activated) result should be 120 VAC. Set probes on TP8  
and TP2 and press firm command (with soft select limit switch not  
activated) result should be 120 VAC. If no 120 VAC on either test  
point- replace soft select board. If voltage is correct- continue to next  
step.  
•
In calibration mode, place red lead on the larger red wire and post on  
the start capacitor of the soft select system and the black lead on the  
common black lead, press firm- the result should be 120 VDC. Next  
place the white lead on the larger white wire and post on the start  
capacitor of the soft select system and the black lead on the common  
black lead; press soft- the result should be 120 VDC. If voltage is  
correct- replace the motor. If voltage is incorrect- replace the start  
capacitor.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 14  
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Symptom  
Probable Cause  
AC Power Issues  
Corrective Action  
Soft Select  
Malfunctions  
(continued)  
•
•
Is AC power LED D3 lit?  
No- check F1 fuse. If F1 is good check for AC voltage between TP1  
and TP5. If fuse and voltage are good- replace the board.  
--------  
Wire Harness  
•
Yes- While in calibration mode Press the Softer button- LED D1  
should light, press the Firmer button- LED D2 should light. If the  
lights respond to the button then command is being sent from the  
upper board and received at the soft select board. If lights do not  
respond check or replace 6-pin data cable, if cable is ok- replace  
upper panel.  
-------  
SOFT SELECT BOARD  
ILLUSTRATION  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 15  
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Calibration Procedures  
SS 100 PWM (5-xxxxx to 6-79999 serial numbers)  
Entering Engineering Mode:  
With safety key in, power up unit while holding Grade Up and Grade Down keys.  
Incline will reset to zero.  
Mode 1: Max Speed  
Press Select/Enter- 01 (C1 for 450) appears in Distance.  
Adjust speed using Fast and Slow buttons until 10 or 12 mph  
Verify speed by counting belt revolutions: 10mph= 102 Belt revs/per min. 12mph= 121 Belt revs/per min.  
Press Start/Reset to save max speed, wait for belt to stop.  
Mode 2: Speed Table  
Press Select/Enter-02 (C2 for 450) appears in Distance  
Press Start/Reset to set speed table. Treadmill will speed up and slow down on its own. Wait for belt to  
stop.  
Mode 3: Incline  
Press Select/Enter- 03 (C3 for 450) appears in distance  
Press Grade Up to upper incline limit, then back down slightly  
Save upper limit by pressing Start/Reset  
Turn treadmill off and then back on and check operation  
SS90 Calibration (6-8xxxx serial numbers and after)  
Enter Calibration Mode by holding the Up and Down keys while inserting the safety key  
In message center window displayed: Press Start to Calibrate  
NOTE: In Calibration mode, it is possible to check if the speed sensor is reading all the front roller  
magnets: the Met light will light when a magnet is in front of the sensor. Speed must be less than 1 mph.  
Press Start/Reset to begin calibration  
Treadmill will elevate and speed up/slow down. Wait for belt to stop.  
Message center window will display: Successful, or will indicate error area.  
Remove and re-insert safety key. Check operation of treadmill.  
Support Services 800-883-8783 Mon-Fri 8:30am-5:00pm Central Time Zone Fax: 636-272-7148  
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DIAGNOSTICS (Available only in SS90 Machines)  
To enter diagnostic mode, press and hold the FAST and SLOW buttons while pushing in the safety key.  
The control panel will show “Diagnostics”.  
Press the UP button: Total Hours (in whole hours)  
Press the UP button: Distance (in miles, two digits past decimal point)  
Press the UP button: Average Speed (in mph)  
Error List (This is an error log, but just a list of errors possible on the unit.)  
S1: Lube  
S2: Clean  
S3: Motor  
S4: Sensor  
E1: Minimum  
E2: Overspeed  
E2: Cal  
E3: EPROM  
Remove Safety Key to exit Diagnostics  
Support Services 800-883-8783 Mon-Fri 8:30am-5:00pm Central Time Zone Fax: 636-272-7148  
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TEST PROCEDURES  
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‰
‰
‰
‰
‰
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Grounded Outlet Test  
Page 20  
Amp Draw Test  
Page 20  
Page 21  
Page 21  
Page 22  
Page 22  
Page 22  
Page 23  
Page 23  
Speed Sensor Test  
Voltage to Drive Motor Test  
Drive Motor Test  
Drive Belt Tension Test  
Tread belt Tension Test  
Incline Potentiometer Calibration Test  
Voltage to Incline Motor Test  
‰
Belt / Deck Wear Test (Push Off Test)  
Page 24  
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TEST PROCEDURES  
GROUNDED OUTLET TEST  
This test is very important for optimal HRC and incline operation.  
Set voltmeter for Volts AC  
Place 1 lead in the right side of the outlet (hot)  
Place 1 lead in the ground plug  
A properly grounded outlet will read 110 VAC  
AMP DRAW TEST  
This test is a good indicator of the wear condition of the belt and deck, and the need for lubrication.  
The treadmill circuit breaker will trip at 15 amps, so be sure the voltmeter you are using is rated for at least  
15 amps when you are load testing the treadmill. This test can be performed either on one of the AC power  
cord leads or on one of the DC motor leads from the PWM to the motor. Testing the amp draw at certain  
speeds without load and with load will signal whether higher than normal amp draw is a result of PWM  
failure or increased friction from belt and deck wear.  
AC AMP DRAW PROCEDURE  
This procedure requires an AC clamp-on ammeter. Place the clamp around either of the power cord  
leads, black or white. Load test requires a person to walk on the tread belt for 5-10 minutes.  
2.5 mph w/out load  
2.5 mph with load  
5.0 mph w/out load  
5.0 mph with load  
2.0-2.5 AMPS AC  
2.75-3.75 AMPS AC  
3.5-4.0 AMPS AC  
5.0-7.0 AMPS AC  
DC AMP DRAW PROCEDURE  
This procedure can be performed with an ordinary voltmeter. (Note: Be sure the voltmeter is rated  
to handle 15 DC amps.) Disconnect the red motor lead from MTR1 on the PWM. Connect the  
voltmeter to MTR 1 on the PWM and the other voltmeter lead to the red motor lead so that the  
voltmeter completes the connection of the PWM to the motor.  
2.5 mph w/out load  
2.5 mph with load  
4.5-5.0 AMPS DC  
7.0-8.0 AMPS DC  
5.0 mph w/out load  
5.0 mph with load  
5.0-5.5 AMPS DC  
8.5-9.0 AMPS DC  
Higher than normal amp draws without load may signal that belt tension is too tight or there is a  
problem in the Drive Motor or PWM. Perform the Drive Motor Test and visually check the motor  
brushes before replacing the PWM. Higher than normal amp draws with load after normal readings  
without load signal belt and deck friction which may require lubrication or replacement.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 20  
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TEST PROCEDURES  
SPEED SENSOR TEST  
This test is used to verify sensor operation in conditions of speed fluctuation, E2: Cal error, S4:  
Sensor error, E2: Overspeed error or Unsuccessful Calibration.  
SS100 (Serial numbers 5-xxxx to 6-7999)  
Set voltmeter to Volts DC. Treadmill power on speed and speed at 0mph  
Attach voltmeter leads across outside 2 contacts at P2 on PWM  
With magnet in front of sensor, 0 VDC  
With no magnet in front of sensor, 3.0 VDC  
SS90 (Serial numbers 6-8000 and above)  
Set voltmeter to volts DC. Treadmill power on and speed at 0 mph  
Attach voltmeter leads across outside 2 contacts at J1 on PWM  
With magnet in front of sensor, 0 VDC  
With no magnet in front of sensor, 5 VDC  
Check the sensor on every magnet, adjust sensor until voltage shows  
In calibration mode before pressing Start, the tread belt can be moved manually and the Met light  
will blink when a magnet is in front of the sensor.  
VOLTAGE TO DRIVE MOTOR TEST  
This test is used to diagnose conditions of NO Belt Movement, or Speed Fluctuations  
Set voltmeter to volts DC and adjust speed on Control Panel to 4 mph  
Attach red voltmeter lead to MTR1 on PWM with motor wires attached  
Attach black voltmeter lead to MTR2 on PWM with motor wires attached  
0 VDC signals no PWM output  
166 VDC signals open circuit in motor or motor connection  
Operating voltage will lay between 0 VDC and 166 VDC  
NOTE: The reason that we do not narrow down PWM output voltage is that the PWM output is a pulse  
signal. The sampling rate of the voltmeter used will determine what output voltage the voltmeter is able to  
read.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 21  
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TEST PROCEDURES  
DRIVE MOTOR TEST  
This test is used in conditions of No Belt Movement.  
Unplug treadmill and set voltmeter to volts DC  
Disconnect motor leads from PWM  
Place 1 voltmeter lead in each motor wire  
Gently spin the motor flywheel and check for voltage DC  
2-5 VDC means normal motor operation  
0 VDC means motor malfunction  
DRIVE BELT TENSION TEST  
This test is used in front roller replacement and in conditions of belt slipping.  
Place two fingers on top of the drive belt halfway between the front roller pulley and the drive motor  
pulley.  
With moderate pressure push down on belt  
If belt deflects down more than 1/8 “, tighten motor mounts  
If belt deflects down less than 1/8 “, loosen motor mounts.  
It is also possible to twist the belt; you should be able to twist the belt almost to a vertical position  
TREADBELT TENSION TEST  
This test will address belt slipping and is used in any roller replacement or deck replacement. Ensure that  
the drive belt is properly tensioned before adjusting tread belt tension. Belt and deck wear and/or lack of  
lubrication can cause the tread belt to show symptoms similar to loose tread belt tension- check these  
conditions before adjusting tread belt tension.  
Turn treadmill on and adjust speed to 2 mph  
Walk heavily on the belt pulling slightly against belt movement  
If hesitation or slip is detected, tighten tread belt tension bolts ¼ turn  
Repeat until no hesitation or slip is encountered. Check at higher speeds  
Tread belt tension is too tight if the belt feels stiff to touch with no give or the belt groans against the rollers.  
You should be able to insert your hand between the belt and deck palm up almost to your thumb when the  
belt is at proper tension.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 22  
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TEST PROCEDURES  
INCLINE POTENTIOMETER CALIBRATION TEST  
This test can correct E1: Minimum conditions and aid in diagnosis of incline problems with finding zero or  
target incline.  
SS100 and SS90  
Set voltmeter to Ohms (Ω) with treadmill unplugged from wall  
Place 1 voltmeter lead on pin 3 (Blue) and 1 lead on pin 2 (Orange)  
Check for 800 Ohms  
SS90 Only: In calibration mode before pressing Start, the Distance window displays the incline number.  
With the treadmill at zero, the number should be between 160 and 180. 0 often indicates a wire  
harness misconnection or failure of signal to panel.  
As the unit inclines during calibration, watch the numbers in the Distance window, if they do not  
increase by at least 60 from the zero value, an E1: Minimum error will result. Then the zero value  
may need to be rest to a lower value.  
If incline potentiometer needs adjustment, remove swivel opines and twist incline motor shaft by hand for  
SS100 or use Up and Down keys for SS90. (See diagram on T-6)  
VOLTAGE TO INCLINE MOTOR TEST  
This test is utilized in conditions of No Incline Movement, Incline Fluctuation, or E1: Minimum.  
Set voltmeter to AC volts. To access incline plug, PWM screws may need to be removed.  
Place voltmeter leads across White and Black while pushing UP button  
10 VAC indicates normal PWM output, 0 VAC signals no output  
Place voltmeter leads across Red and White while pushing Down button  
110 VAC indicates normal PWM output, 0 VAC signals no output  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 23  
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TEST PROCEDURES  
Belt / Deck Wear Test  
This is a simple physical test to gauge the general level of friction present between the deck and belt.  
1. While the treadmill is not running, inspect the condition of the underside of the tread belt. The fabric  
should be soft and porous. If the belt appears glazed- replace the belt.  
2. While the treadmill is not running, slide your hand under the belt and feel the surface of the deck.  
The deck should feel smooth with no abrasions or scratches.  
If any abrasions or scratches are found- replace the deck.  
Push Off Test  
Place the machine in Calibration mode, elevate to the highest elevation- speed should be set to 0. Stand on  
the tread belt positioning yourself close to the console; push off with moderate force. The elevation  
combined with your weight and the force of the push should cause the belt to carry you all the way to the  
end of the machine*. If the test does not carry you to the end of the machine lubricate the belt using True  
Fitness liquid silicone. After lubricating the belt/deck perform the push off test again. If it does not pass the  
test after lubricating replace the belt and deck  
* Note: Residential treadmills may only carry about ¾ of the distance of the deck due to higher tension on  
the belt.  
Support Services 800-883-8783  
Mon-Fri 8:30am-5:00pm Central Time Zone  
Fax: 636-272-7148  
Page 24  
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WIRING DIAGRAMS  
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350 Gray  
350 Black  
400  
Page 26  
Page 27  
Page 28  
Page 29  
Page 30  
Page 31  
Page 32  
450/500/700  
500CI/750CI  
750 NON/P  
750  
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350 Gray  
Wiring Diagram  
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350 Black  
Wiring Diagram  
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400  
Wiring Diagram  
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450/500/700  
Wiring Diagram  
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500CI/750CI  
Wiring Diagram  
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500CI/750CI  
Wiring Diagram  
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750  
Wiring Diagram  
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Model 350-450  
Parts List  
‰
‰
‰
‰
350, P, HRC  
350PB, HRCB  
400, P, HRC  
Page 34  
Page 37  
Page 39  
450, P, HRC (SS100-SS90) Page 41  
Page 33  
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350P, HRC  
PARTSLIST
PART #  
DESCRIPTION  
CONTROL PANEL  
350 Board Only  
(98- Present)  
70186311 350 P Board Only  
70186310 350 HRC Board Only  
(98-PRESENT)  
70186401 350P CONTROL PANEL 98-now  
70186402 350HRC CONTROL PANEL 98-NOW  
(HARDWARE)  
70185400 HRC RECEIVER ASSY.  
70151900 5/8" DOME PLUG FOR HR RECEIVER  
70176000 C.P. TAPE 3/8 DOUBLE COATED FOAM  
70150000 SAFETY SWITCH ASSY.  
70177400 SAFETY KEY ASSY.  
OVERLAYS  
PWM  
70186411 350P GRAY OVERLAY  
70186412 350HRC GRAY OVERLAY  
LOWER BOARD (PWM)  
70013500 PWM SCREW 10-32 X 3/8 PPHTF  
70350300  
SPEED SENSOR  
DATA CABLE  
70202600 SPEED SENSOR  
70350300 EXTENDER WIRE FROM SENSOR -PWM  
70190800 SPEED SENSOR SCREW  
70138600 6- CONDUCTOR INTERFACE CABLE  
70138700 8- CONDUCTOR INTERFACE CABLE  
70190100 8- CONDUCTOR INTERFACE CABLE- HRC  
DRV MTR  
70187600 DRIVE MOTOR ASSY.  
70166600 MOTOR DRIVE PULLEY  
70173400 MOTOR COVER  
DRV BELT  
70127500 POLY-V-BELT  
ELEVATION MTR  
70186800 INCLINE MOTOR  
70183600 CLEVIS PIN 3/8 X 1 3/4  
70116700 COTTER PIN 1/16 X 1 5/16  
70183700 CLEVIS PIN 3/8 X 2 1/8  
70164800 COTTER PIN 3/32 X 1/2  
70183200 INCLINE CAPACITOR  
Page 34  
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ELEVATION RACK  
70184401 ELEVATION RISER ASSY.  
70176700 MOLDED WHEEL  
70182300 INCLINE RISER BOLT 5/16- 18 X 1 1/4  
70115200 INCLINE RISER WASHER 3.8 I.D. X 7/8 O.D.  
70209900 INCLINE RISER NUT 5/16- 18 AUTOMATION GR.  
POWER CORD  
70253100 9FT. POWER CORD  
70008200 STRAIN RELEIF BUSHING  
ON / OFF SWITCH  
CIRCUIT BREAKER  
70251100 ROCKER ON/OFF SWITCH  
70017200 15 AMP CIRCUIT BREAKER  
TREADBELT  
DECK  
70208500 TREADBELT 18" X 107"  
70186700 FLEX DECK ASSY.  
70020200 DECKSCREWS/BUMPER FEET 10- 32 X 1 1/4 PPH  
FRONT ROLLER  
REAR ROLLER  
70217500 FRONT ROLLER ASSY.  
70188500 FR ROLLER BOLT 1/4- 20 X 2 Gr. 5 Hex Hd.  
70185300 FR ROLLER NUT 1/4- 20 NYLOC NUT  
70188000 REAR ROLLER ASSY.  
70175100 REAR ROLLER COVER-LEFT  
70175200 REAR ROLLER COVER-RIGHT  
70104000 R ROLLER SCREW 10 X 1/2 PPH Tek Screw  
STRADDLE COVERS  
70173301 STRADDLE COVER- L.H. 350P  
70173302 STRADDLE COVER- R.H. 350P  
70173303 STRADDLE COVER- L.H. 350 HRC  
70173304 STRADDLE COVER- R.H. 350 HRC  
70086700 STRADDLE COVER SCREW 6 X 1  
70182400 INSIDE COVER SPACER  
70030900 3/8 X 1/16 X Lg. DOUBLE STICK TAPE  
70165400 OUTSIDE COVER SPACER  
RAMRAILS  
Page 35  
70188700 HANDRAIL ASSY. L.H. BLACK  
70188800 HANDRAIL ASSY. R.H. BLACK  
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70212300 HANDRAIL ASSY. L.H. GRAY  
70212400 HANRAIL ASSY. R.H. GRAY  
70185100 LOWER HANDRAIL BUSHING 1/4- 20 X 3 3/4  
70198900 LOWER HANDRAIL BUSHING 3/8 OD X 1"  
70183101 H/BAR NUT PLATE  
PEDESTAL  
FRAME  
70157000 PED. STAR WASHER 1/4 I.D.INTERNAL TOOTH WASHER  
70186600 PEDESTAL WELDMENT  
70179901 STRAP CLAMP PED.  
70155900 PED. SCREW 1/4- 20 X 5/8 BHSCS  
70181901 FRAME WELDMENT  
70160100 BUMPER ASSY  
70155200 BUMPER- 1 1/2 X 2 X 1 1/8  
Page 36  
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350PB, HRCB  
PARTS LIST  
PART #  
70237311  
DESCRIPTION  
CONTROL PANEL  
(350B) Board Only  
350PB Board Only  
70237310  
350HRCB Board Only  
70242000  
70242001  
350PB CONTROL PANEL  
350HRCB CONTROL PANEL  
70150000  
70185400  
70245100  
70177400  
SAFETY SWITCH ASSY.  
HEART RATE RECIEVER  
PLASTIC HRC COVER  
SAFETY KEY  
OVERLAY  
70242010  
70242011  
350PB DOT/OVERLAY  
350HRCB DOT/OVERLAY  
PWM  
(99-PRESENT)  
70244200  
70013500  
PWM MOTOR CONTROLLER  
PWM SCREW 10-32X3/8  
SPEED SENSOR  
DATA CABLE  
70243203  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SPEED SENSOR SCREW 4-40X1/4  
70264100  
70264000  
70190100  
6COND./CORD DATA CABLE 350PB, HRCB  
8COND/CORD DATA CABLE 350PB  
8-CONDUCTOR INTERFACE CABLE(HRC)  
DRV MTR  
DRV BELT  
70245600  
70127500  
DRIVE MOTOR Core charge included  
1687J10 POLY-V-BELT  
ELEVATION MTR  
(HARDWARE)  
70186800  
70183200  
70183600  
70116700  
70183700  
70164800  
ELEVATION MOTOR-HUBBLE  
ELEVATION MOTOR CAPACITOR  
INCLINE MOTOR CLEVIS PINS 3/8X1 3/4  
INCLINE MOTOR COTTER PIN 1/16X1-5/16  
INCLINE MOTOR CLEVIS PIN 3/8X2-1/8  
INCLINE MOTOR COTTER PIN 3/32X1/2  
ELEVATION RACK  
Page 37  
70184402  
ELEVATION RACK  
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(NEW STYLE)  
POWER CORD  
70176700  
70182300  
70115200  
70209900  
MOLDED WHEEL  
INCLINE RISER BOLT 5/16X1 1/4  
INCLINE RISER WASHER 3/8 I.D.  
INCLINE RISER NUT 5/16-18  
70253100  
70008200  
9 FOOT POWER CORD  
STRAIN RELIEF BUSHING  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70251100  
70017200  
70208500  
ON/OFF ROCKER SWITCH  
15 AMP CIRCUIT BREAKER  
TREADBELT 18" X 107"  
DECK  
70186700  
70020200  
70232700  
FLEX DECK  
DECK SCREWS  
DECK BUMPERS  
FRONT ROLLER  
(ADJUSTABLE)  
70260100  
70188500  
70185300  
FRONT ROLLER W/8 MAGNETS  
FRONT ROLLER BOLT 1/4-20X2 GR. 5  
FRONT ROLLER NYLOK NUT 1/4-20  
REAR ROLLER  
STRADDLE COVERS  
PEDESTAL  
70188000  
70220800  
70220900  
70104000  
REAR ROLLER  
REAR ROLLER COVER LH BLACK  
REAR ROLLER COVER RH BLACK  
10X1/2 REAR ROLLER SCREW  
70173305  
70173306  
70086700  
70030900  
LH STRADDLE COVER BLACK  
RH STRADDLE COVER BLACK  
STRADDLE COVER SCREW 6X1  
DOUBLE SIDED STICK TAPE  
70157000  
70173401  
70155200  
70020200  
70183101  
PEDESTAL STAR WASHER  
MOTOR COVER  
BUMPER FEET  
BUMPER FEET SCREWS  
H/BAR NUT PLATE  
Page 38  
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400P, HRC  
PARTS LIST  
Control Panels  
7T007500  
7T007501  
7T007502  
7T007503  
7T008000  
7T008001  
400P Control Panel assy w/ Electronics  
400HRC Control Panel assy W/ Electronics  
400P Electronics Only  
400HRC Electronics Only  
Upper Plastic Front and Rear (400HRC)  
Upper Plastic Front and Rear (400P)  
Overlays  
7T010201  
7T010200  
7T014200  
Panel Overlay 400P  
Panel Overlay 400HRC  
Panel Overlay T-400HRC  
PWM  
Filter  
7T007400  
7T008500  
7T013900  
PWM W/O Hardware  
Speed sensor  
PWM W/O Hardware (230V)  
7T014800  
7T014000  
7T014100  
Filter, EMI 400 250V/10A CP6-1022C  
Bracket, Filter 400 (T=2.0)  
Bracket Screw Phillips Head M5X0.8X6L UCP  
Choke  
7T014400  
7T014900  
7T007600  
Choke, 400 3MH 220V  
Inductor (choke) 400 6MH 8A  
Wire Harness  
Inductor  
Data Cable  
Drive Motor  
7T007800  
7T014300  
2.75 HP Drive Motor  
2.75 HP Drive Motor 230V  
Drive Belt  
7T008400  
Drive Belt  
Elevation Motor  
7T009600  
7T009700  
7T014500  
Elevation Motor  
Front Wheel  
Elevation Motor 230V 1/6HP  
Page 39  
Power Cord  
7T009800  
Power Cord  
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7T014600  
7T009900  
Power Cord 400 AC220V 1.5MM 2800MM  
On/Off Switch  
On/Off Switch  
Circuit Breaker  
7T010000  
7T014700  
Circuit Breaker  
Circuit Breaker 400 10A 220V 400RFMB Series  
Tread belt  
Deck  
7T008300  
7T008600  
7T008100  
Tread belt  
Deck, pre drilled  
Front Roller  
Front Roller  
Rear Roller  
7T008200  
7T009200  
7T009300  
Rear Roller  
Roller Cover - L  
Roller Cover - R  
Straddle Covers  
Hardware Kit  
Heart Rate Strap  
Safety Key  
7T009500  
Straddle Cover Set  
7T007900 Complete Hardware Kit  
7TMC0608006 HRC Strap  
7T010300  
Safety Key  
Page 40  
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450P, HRC  
(SS100-SS90)  
PARTS LIST  
PART #  
70120000  
DESCRIPTION  
CONTROL PANEL  
(SS100)  
450NON SS100CONTROL PANEL  
450P SS100 CONTROL PANEL  
450HRC SS100 CONTROL PANEL  
70120100  
70175900  
(450's) Board Only  
70132418  
70132417  
70132416  
450NON SS90 CONTROL Board Only 97-98  
450P SS90 CONTROL Board Only 97-98  
450HRC SS90 CONTROL Board Only 97-98  
(97-98 STYLE)  
(OVERLAYS)  
70161011  
70161013  
70161012  
450NON SS90 OVERLAY 97-98  
450P SS90 OVERLAY 97-98  
450HRC SS90 OVERLAY 97-98  
(99-PRESENT)  
70242110  
70242111  
70242112  
450NON DOT OVERLAY 99-PRESENT  
450P DOT OVERLAY 99-PRESENT  
450HRC DOT OVERLAY 99-PRESENT  
PWM  
(SS100)  
70113900  
MOTOR CONTROLLER (SS100)  
(SS90)  
70132500  
70013500  
MOTOR CONTROLLER SS90  
PWM SCREW 10-32 X 3/8  
SPEED SENSOR  
(SS100 STYLE)  
70104200  
70154800  
SPEED SENSOR (SS100)  
SPEED SENSOR W/ WIRE AND BRACKE  
(SS90 STYLE)  
DATA CABLE  
70243200  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SP. SENSOR SCREW 4-40 X 1/4  
70337900  
70337800  
450NON AND PROG. DATA CABLE  
450 HRC DATA CABLE  
DRV MTR  
70325500  
70006300  
3HP DRIVE MOTOR 10 MPH  
210J10 POLY-V DRIVE BELT  
DRV BELT  
ELEVATION MTR  
INCLINE MOTOR  
70113200  
70115500  
70116700  
Page 41  
(ELEVATION-  
HARDWARE)  
3/8 X 1 1/2 CLEVIS PIN  
1/16 DIA. X 1 5/16 COTTER PIN  
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70118900  
70183200  
70013500  
TORQUE ARM SWIVEL PIN  
START CAPACITOR FOR INCLINE MOTOR  
SCREW FOR START CAPACITOR  
LLS  
70121000  
LOWER LIMIT SWITCH  
70125700  
70120500  
LLS SCREW 10X 1/4  
LLS TO PWM WIRE  
ELEVATION RACK  
70281001  
70176700  
ELEVATION RISER SUB ASSY.  
BEFORE AUG 99  
WHEEL  
POWER CORD  
70253100  
70008200  
9 FT. POWER CORD  
STRAIN RELIEF BUSHING  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70251100  
70017200  
70159300  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER SWITCH  
17 3/4" X 107 3/4" 2 PLY TREADBELT  
DECK  
70157700  
70020200  
FLEX DECK  
DECK SCREW 10/32 X 1 1/4  
FRONT ROLLER  
(SS100-NARROW)  
70123800  
70217000  
70359200  
FRONT ROLLER (SS100)  
450 FRONT ROLLER(6-8XXXX-99)  
450 ADJ. ROLLER  
(96-xxxx - 99)  
(99-81023G TO)  
(PRESENT)  
REAR ROLLER  
70359000  
70158900  
70159000  
REAR ROLLER  
ROLLER BOLT  
5/16 INTERNAL TOOTH LOCK WASHER  
STRADDLE COVERS  
70162000  
70030900  
70243400  
LT & RT STRADDLE COVERS  
3/8 X 1/16  
X 108 FT. DBL. STICK TAPE  
BLUE TAPE 1/2 X 150 FT. ROLL  
PEDESTAL  
(98 style)  
(99- 00 style)  
70176800  
70233200  
70155900  
Pedestal Weldment, 450 W/ end caps  
ROUND PEDESTAL WELDMENT  
PEDESTAL SCREWS  
FRAME  
70255903  
70155200  
70020200  
FRAME WELDMENT ADJ. FRONT ROLLER  
BUMPER FEET  
BUMPER FEET SCREW 10/32X1 1/4PPH  
Page 42  
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Model 500-550  
Parts List  
‰
‰
‰
‰
‰
‰
‰
500, P, HRC (SS100-SS90)  
500Z & ZT, P, HRC  
540, P, HRC, CI (NON Z)  
540Z, ZT, P, HRC, CI  
550, P, HRC  
Page 44  
Page 48  
Page 51  
Page 54  
Page 57  
Page 59  
Page 61  
550z, P, HRC, CI  
550 ZTX, P, HRC, CI  
Page 43  
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500P, HRC  
(SS100-SS90)  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
500 Boards Only (SS90)  
Up to 98 with a letter  
70132415  
70132414  
70132413  
70176911  
500NON Board Only  
500P Board Only  
500HRC Board Only  
500CI Board Only  
500 (99 Style Board Only)  
(98 with a letter)  
70237523  
70237522  
70237612  
500P Board Only  
500HRC Board Only  
500CI Board Only  
500A (2000) Style Board Only 70237415  
500A NON Board Only  
500A P Board Only  
500A HRC Board Only  
70237414  
70237413  
70018100  
70150000  
70177400  
CHERRY SWITCH (SS100)  
SAFETY SWITCH-ASSY  
SAFETY KEY  
70020400  
70020600  
70185400  
70138500  
SAFETY SWITCH SCREWS  
SAFETY SWITCH NUTS  
HEART RATE RECEIVER  
POLAR HEART RATE CHEST STRAP  
Old 500  
70284100  
70240503  
EXTRUSION-PANEL CLIP 26 3/4"  
OVERLAY  
(SS100 OVERLAY)  
70119301  
70119901  
70179701  
500 NON OVERLAYS-SS100  
500P OVERLAYS-SS100  
500 HRC OVERLAYS-SS100  
(98 OVERLAY)  
70160811  
70160813  
70160812  
500 NON SS90 OVERLAY 98 STYLE  
500 P SS90 OVERLAY 98 STYLE  
500 HRC SS90 OVERLAY 98 STYLE  
(99 OVERLAY)  
(98 with a letter)  
70242211  
70242212  
DOT/OVERLAY ASSY, 500P  
DOT/OVERLAY ASSY, 500HRC  
(2000 STYLE)  
70265100  
70265011  
70265012  
70242410  
DOT / OVERLAY ASSY, 500A  
DOT / OVERLAY ASSY, 500A HRC  
DOT / OVERLAY ASSY, 500A P  
DOT / OVERLAY ASSY, 500CI  
PWM  
(SS100)  
70113900  
70132500  
PWM MOTOR CONTROLLER-SS100  
SS90 PWM MOTOR CONTROLLER  
Page 44  
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70183500  
70154800  
70243200  
500CI PWM [96-80000]-[98-80000]SS95  
SPEED SENSOR ASSY.-SS100  
SPEED SENSOR  
SS90 SPEED SENSOR NEW STYLE  
DATA CABLE  
(SS100)  
70119400  
70120400  
DATA CABLE-SS100 NON, P, HRC  
LOWER WIRE HARNESS-SS100  
70337900  
70337800  
INTF. CABLE ASSY 500 N/P SS90  
INTF. CABLE ASSY 500 HRC SS90  
DRV MTR  
(SS100)  
70155101  
70155102  
DRIVE MOTOR-2.0 10MPH  
DRIVE MOTOR-2.5 12MPH  
70325500  
70125600  
DRIVE MOTOR 3HP SS90-Z SERIES  
DRIVE MOTOR-CARRIAGE BOLT  
DRV BELT  
70006300  
DRIVE BELT 210J10-V BELT  
ELEVATION MTR  
70113200  
70118900  
70183200  
70115500  
70116700  
70022600  
ELEVATION MOTOR  
SWIVEL PIN  
INCLINE START CAPACITOR  
CLEVIS PIN 3/8 DIA. 1 1/2" LONG  
COTTER HAIR PIN .062 DIA.  
SET SCREW, INCLINE, SWIVEL PIN  
LLS  
70121000  
70120500  
LOWER LIMIT SWITCH  
WIRE-PWM TO LOWER LIMIT SWITCH  
ELEVATION RACK  
WHEEL / BOLTS  
70281002  
70154600  
70126200  
ELEVATION RACK  
INCLINE BEARING BLOCK  
FLANGED INCLINE BEARING  
70176700  
70003100  
MOLDED WHEEL, 2 1/4" DIA. 3/8 HOLE  
SHOULDER BOLT-FRONT WHEEL 3/8 X 1"  
(NEW STYLE)  
POWER CORD  
70176701  
70174300  
MOLDED WHEEL, 2 1/4" DIA 1/2" HOLE  
1/2" X 1" SHOULDER BOLT  
70253100  
70013900  
70008200  
POWER CORD, 120 VAC  
BUSHING-3/8"BLACK  
STRAIN RELIEF BUSHING  
Page 45  
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ON / OFF SWITCH  
70251100  
70261000  
ON/OFF SWITCH  
220V ON/OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70017200  
15 AMP CIRCUIT BREAKER  
70159400  
70058100  
70058200  
70068500  
TREADBELT  
STRETCH-TREADBELT  
ORTHO-TREADBELT-20X108 ROL-TOP  
ORTHO-STRETCH TREADBELT  
DECK  
(SS100)  
70072800  
70072700  
DECK ASSY  
STRETCH DECK ASSY  
70157900  
70157800  
FLEX DECK ASSY. 500/WELDED  
STRETCH DECK ASSY, 500S/WELDED  
(DECK HARDWARE)  
70232700  
70086700  
70020200  
DECK BUMPER-ASSY.  
DECK BUMPER SCREWS  
DECK SCREW 10-32 X 1 1/4"  
FRONT ROLLER  
(SS100)  
70119500  
70207800  
FRONT ROLLER-95 WIDE WITH 4 MAG.  
ROLLER SCREW  
70217300  
FRONT ROLLER ASSY, '99  
97  
70255400  
70188500  
70185300  
70256800  
70190900  
FRONT ROLLER ASSY, ADJ. '00  
BOLT 1/4-20 / ADJ. END  
NUT 1/4-20  
FLAT WASHER  
FLANG BOLT 1/4-20 FIXED END  
HARDWARE - ADJ.  
REAR ROLLER  
(SS100)  
70073600  
70157400  
REAR ROLLER ASSY SS100  
REAR ROLLER ASSY, WELDED SS90  
STRADDLE COVERS  
(SS100) 70074700  
STRADDLE COVER-RIGHT SIDE  
STRADDLE COVER-LEFT SIDE  
70074900  
70162101  
70162102  
STRADDLE COVER ALM. '99 STYLE  
STRETCH STRDL. CVR. ALM. '99 STYLE  
Page 46  
70263900  
STRADDLE COVER PLASTIC 500A,P,HRC  
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PEDESTAL  
(SS100)  
70122200  
70070200  
70155900  
70013500  
PEDESTAL ASSEMBLY-VINYL  
HANDLEBAR  
PEDESTAL SCREW  
HANDLEBAR SCREWS #10-32X3/8  
('98 STYLE)  
70179600  
70179500  
PED.-WELDMENT 500NON,P,HRC '98  
PED.-WELDMENT 500CI '98  
('99-'00 / '98 W/LETTER) 70233300  
PED.-WELDMENT 500 NON,P,HRC '99-'00  
PED.-WELDMENT 500CI '99-'00  
RAM RAILS NON CHR  
70233400  
70204200  
FRAME  
70155200  
BUMPER FEET  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
70204200  
70155200  
RAM RAILS NON CHR  
BUMPER FEET  
FRAME  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 47  
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500Z & ZT, P, HRC  
PARTS LIST  
CONTROL PANEL  
PART #  
DESCRIPTION  
(500ZT's) Overlay Only 70327510  
500ZT NON/P Overlay Only  
500ZT HRC Overlay Only  
Z also  
70327511  
(500ZT'S) BOARDS  
ONLY  
70328016  
70328015  
70328014  
500ZT NON CONTROL BOARD ONLY  
500ZT P CONTROL BOARD ONLY  
500ZT HRC CONTROL BOARD ONLY  
(500ZT EX'S) BOARDS 70328056  
500ZTEX NON CONTROL BOARD ONLY  
500ZTP EX CONTROL BOARD ONLY  
500ZTHRC EX CONTROL BOARD ONLY  
ONLY International  
70328055  
70328054  
SAME PANELS  
AS NEW 500ZT  
SERIES.  
70328100  
70328101  
70328200  
500Z,ZT NON PANEL  
500Z,ZT P PANEL  
500Z,ZT HRC PANEL  
70290601  
70294301  
70290801  
70290701  
70290801  
70331000  
PANEL, BOTTOM CONSOLE  
PANEL LF.LWR. GRIP CLOSURE  
PANEL RT.LWR. GRIP CLOSURE  
HANDLE LT. CONSOLE  
HANDLE RT. CONSOLE  
MAGNET SAFETY KEY  
PWM  
70132500  
PWM - MOTOR CONTROLLER  
500 ZT SERIES  
70342900 7/21/2003 PWM - MOTOR CONTROLLER  
SPEED SENSOR  
70243200  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SPEED SENSOR SCREW  
DATA CABLE  
70337900  
70337800  
500Z NON DATA CABLE ,P  
500Z HRC DATA CABLE  
500 ZT SERIES  
DRIVE MOTOR  
70341300  
20 PIN DATA CABLE  
70325500  
70341500  
3HP DRIVE MOTOR  
500ZT DRIVE MOTOR  
DRV BELT  
70006300  
DRIVE BELT 210J10  
Page 48  
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ELEVATION MTR  
70113200  
ELEVATION MOTOR  
70183200  
70115500  
70116700  
70013500  
70118900  
ELEVATION START CAPACITOR  
3/8X1 CLEVIS PIN  
COTTER PIN  
10-32 X 3/8 PPH SCREW  
TORQUE ARM SWIVEL PIN  
LLS  
70121000  
70120500  
LLS  
LLS wire assy. To PWM  
ELEVATION RACK  
70281002  
70154600  
ELEVATION RISER ASSY.  
ELEVATION BLOCK ASSY.  
POWER CORD  
70253100  
70251100  
70017200  
9FT. POWER CORD  
ER CORD  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
70159400  
70321600  
22 X 119 3/4 2PLY TREADBELT  
(ZT)  
NEW ZT 20"X112 1/4" TREADBELT  
DECK  
70157900  
70324300  
FLEX DECK  
(ZT)  
500ZT FLEX DECK  
FRONT ROLLER  
70255400  
70352200  
70190900  
ADJ. FRONT ROLLER  
NEW NUMBER FOR ROLLER  
ROLLER SCREW 1/4-20 X 2 GRD5 ZINC  
REAR ROLLER  
70157400  
70162110  
REAR ROLLER  
STRADDLE COVERS  
STRADDLE COVER/ALUM. 54 1/2"  
Page 49  
lt (Bullet  
(ZT)  
(ZT)  
70343700  
70334000  
70334100  
500ZT STRAD. CVRS. RT.&LT.  
500ZT STRAD CVR FRONT CAP Rt (Bullet  
500ZT STRAD CVR FRONT CAP LT (Bullet RT(bullet)  
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70030900  
70243400  
70086700  
DBL SIDE STICK TAPE 3/8 X 1/16 X 108FT  
BLUE TAPE-STR. CVR. 1/2 X 150FT. ROLL  
6X1 SRADDLE COVER SCREW  
RAMRAILS  
70330800  
70330900  
LEFT RAM RAIL  
RIGHT RAM RAIL  
PEDESTAL  
70325000  
PEDESTAL- WELDMENT/ROUNDED  
(ZT)  
70336900  
70304200  
70156900  
500ZT PEDESTAL WELMENT  
pedestal screw for zt  
RUBBER WEAR STRIP FOR BASE-PED.  
FRAME  
70262401  
70322800  
70155200  
FRAME WELDMENT/RND. ADJ. ROLLER  
500ZT FRAME WLD/RND. ADJ. FR. ROLL  
BUMPER FEET  
(ZT)  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 50  
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540P, HRC, CI  
(NON Z)  
PARTS LIST  
CONTROL PANEL  
PART #  
DESCRIPTION  
70237419  
70237421  
70237420  
70237614  
540 NON CONTROL BOARD  
540 P CONTROL BOARD  
540 HRC CONTROL BOARD  
540 CI CONTROL BOARD  
70290110  
70289310  
70289410  
70290310  
540non overlay  
540p overlay  
540hrc overlay  
540ci overlay  
70177400  
70150000  
SAFETY KEY ASSY.  
SAFETY SWITCH  
PWM  
70132500  
70013500  
MOTOR CONTROLLER (PWM)  
SCREW, 10-32x3/8 PPH TFS Bo  
SPEED SENSOR  
DATA CABLE  
70243200  
70243300  
SPEED SENSOR  
SCREW 4-40x1/4 PPH SELF TAPPING  
70337900  
70337800  
70337700  
540NON, P DATA CABLE  
540 HRC DATA CABLE  
540 CI DATA CABLE  
70104000  
SCREW #10x1/2 PPH  
DRIVE MOTOR  
70325500  
70125700  
70155200  
70176000  
70013500  
70125500  
70115200  
70125600  
3HP. DRIVE MOTOR  
SCREW 10-32x1/4 PPH TFS Bo  
BUMPER FEET 1 1/8 x1 1/2  
3/8 Dbl Coated foam tape Tesa -49  
SCREW10-32x1/4 PPH TFS Bo  
5/16-18 NYLOC NUT  
WASHER 3/8 1Dx7/8odx.083F  
5/16-18x2 CARRIAGE BOLT  
DRV BELT  
70006300  
70113200  
POLY-V-BELT DRIVE BELT  
ELEVATION MOTOR  
Page 51  
ELEVATION MTR  
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70115500  
70116700  
70013500  
70118900  
CLEVIS PIN 3/8x1 1/2  
COTTER PIN 1/16 Dia x 1 5/16  
SCREW 10-32 x 3/8 PPH TFSBO  
TORQUE ARM SWIVEL PIN  
LLS  
70121000  
70125700  
70120500  
LLS  
SCREW - 10-32x 1/4 PPH TFS BO  
LLS WIRE ASSY. To PWM  
ELEVATION RACK  
70281003  
70154600  
70122800  
70183200  
70013500  
ELEV. RISER ASSY.  
ELEV. BLOCK ASSY.  
SOCKET HD. CAP SCREWS 1/4-20x1  
INCLINE START CAPACITOR  
SCREW FOR CAP./10-32x3/8  
POWER CORD  
70253100  
70125700  
POWER CORD 12* 14/3 SJTW BLACK STRT  
SCREW 10-32x1/4 PPH TFS Bo  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70251100  
70017200  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
70290000  
70289900  
BELT 22x119 3/4 ST E5 2Ply-Lo  
540 ORTHO TREADBELT  
DECK  
70288900  
70020200  
70158600  
70019300  
FLEX DECK  
SCREW 10/32 x 1 1/4 PPH "F"  
BELT GUIDE  
SCREW 10x3/4  
FRONT ROLLER  
70275200  
70157000  
70185300  
70190900  
70256800  
ADJ. FRONT ROLLER  
WASHER INTERNAL TOOTH STAR 1/4 id  
NYLOC NUT 1/4-10 2 nc  
HEX BOLT-TAP1/4-20x2 Grd 5/21NC  
FLAT WASHER .50x.26x.09 2n Pltd.  
REAR ROLLER  
70275500  
70159000  
70158900  
REAR ROLLER ASSY.  
INTERNAL TOOTH WASHER 5/16  
BOLT HEX HEAD TAP, Grd 5-5/16  
Page 52  
STRADDLE COVERS  
70263900  
Straddle cover / Plastic  
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70030900  
70243400  
70086700  
TAPE, 3/8x1/16x108ft. DBL stick-49  
BLUE TAPE -STR. CVR. 1/2x150ft roll  
6X1 DRYWALL SCREW  
RAMRAILS  
70274105  
70210600  
70280600  
CHR RAM RAIL  
#10x3/4 PPH TEK Screw-bo  
NON CNR RAILS(RAM)  
PEDESTAL  
FRAME  
70288600  
70156900  
PEDESTAL- WELDMENT/ROUNDED  
RUBBER WEAR STRIPS  
70289700  
70155200  
70020200  
70019300  
70086700  
FRAME WELDMENT/RND. ADJ. FRONT  
BUMPER FEET  
SCREW 10/32x1 1/4  
SCREW 10x3/4 PPHSMBO  
6x1 DRYWALL SCREW  
AUTO WAXER  
LUBRICATION  
70280800  
70019300  
AUTO WAXER  
SCREW 10x3/4 PPHSMS Bo  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 53  
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540Z, ZT, P, HRC, CI  
PARTS LIST  
CONTROL PANEL  
(540Z's) Overlay only  
PART #  
70292410  
DESCRIPTION  
540Z CI Overlay only  
(540ZT's)Overlays only 70327510  
540ZT P Overlay Only  
70327511  
540ZT HRC Overlay Only  
(540ZT'S)BOARDS  
ONLY  
70328013  
70328012  
70298612  
70328053  
70328052  
540ZT P CONTROL BOARD ONLY  
540ZT HRC CONTROL BOARD ONLY  
540 Z CI CONTROL BOARD  
540ZT PEX CONTROL BOARD ONLY  
540ZT HRCEX CONTROL BOARD ONLY  
540ZT EX'S BOARDS  
ONLY International  
ALL 540ZT PANEL  
ARE THE SAME  
AS THE REG,  
540Z  
70328102  
70328201  
70299201  
540Z,ZT P PANEL  
540Z,ZT HRC PANEL  
540Z,ZT CI PANEL  
70298900  
70331000  
70290602  
PANEL SCREW  
MAGNET SAFETY KEY  
Panel Back Cover  
OVERLAY  
PWM  
70132500  
PWM MOTOR CONTROLLER  
540 ZT SERIES  
70342900  
70013500  
540 ZT MOTOR CONTROLLER  
PWM SCREW  
SPEED SENSOR  
70243200  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SPEED SENSOR SCREW  
DATA CABLE  
ALSO FOR 540ZT  
70341300  
70337900  
70337800  
70337700  
540ZT 20 pin Data Cable (Most ZT's)  
540Z,ZT P DATA CABLE  
540Z,ZT HRC DATA CABLE 6pin & 8pin  
540Z,ZT CI DATA CABLE 2 pin & 8 pin  
DRIVE MOTOR  
70325500  
70341500  
3HP. DRIVE MOTOR  
540ZT DRIVE MOTOR  
70125700  
70155200  
70176000  
Screw 10-32x1/4 PPH TFS Bo  
BUMPER FEET 1 1/18 X 1 1/2  
3/8 DBL. COATED FOAM TAPE  
Page 54  
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70013500  
70125500  
70115200  
70125600  
Screw 10-32x1/4 PPH TFS Bo  
5/16-18 NYLOC NUT  
WASHER 3/8 ID X 7/8 OD  
5/16-18X2 CARRIAGE BOLT  
DRV BELT  
70006300  
70113200  
210J10 DRIVE BELT  
ELEVATION MOTOR  
ELEVATION MTR  
70115500  
70116700  
70013500  
70118900  
3/8 X 1 1/2 CLEVIS PIN  
COTTER PIN  
Screw 10-32 x 3/8 PPH TFSBO  
TORQUE ARM SWIVEL PIN  
LLS  
70121000  
70120500  
LLS  
LOWER LIMIT SWITCH WIRE  
ELEVATION RACK  
(ZT)  
70281003  
70154600  
540ZT ELEVATION RISER ASSY.  
ELEVATION BLOCK ASSY.  
POWER CORD  
70253100  
70251100  
70017200  
POWER CORD 9FT.  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
70290000  
70289900  
70321800  
70321900  
70288900  
70324400  
540Z TREADBELT-22 X 108 3/4  
540Z TREADBELT-22 X 108 3/4 Ortho  
540ZT-22"X112 1/4" TREADBELT  
540ZT ORTHO BELT  
(ZT)  
zt  
DECK  
540Z FLEX DECK  
(ZT)  
540ZT FLEX DECK  
FRONT ROLLER  
ADJ. FRONT ROLLER  
70275200  
70352400  
Page 55  
NEW NUMBER ADJ. FRONT ROLLER  
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REAR ROLLER  
STRADDLE COVERS  
(ZT)  
70275500  
70263900  
REAR ROLLER  
STRADDLE COVER/ALUM. 54 1/2" 55  
70343700  
70327002  
70343901  
70030900  
540ZT PLASTIC STRAD. CVRS.  
Plastic Insert  
540ZT Alum Side Covers  
3/8X1/16X108FT ROLL DBL. SIDE STICK T  
70243400  
70329600  
70086700  
BLUE TAPE - STR. CVR. 1/2X150FT. ROLL  
SILVER sst tape  
STRADDLE COVER SCREW  
RAMRAILS  
PEDESTAL  
70330800  
70330900  
LEFT RAM RAIL  
RIGHT RAM RAIL  
70325100  
70337000  
PEDESTAL-WELDMENT/ROUNDED  
540ZT PEDESTAL WELDMENT  
(ZT)  
FRAME  
70289701  
70322900  
70155200  
FRAME WELDMENT/ROUNDED ADJ. RO  
540ZT FRAME WELDMENT/RND.  
BUMPER FEET  
(ZT)  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET  
Page 56  
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550P, HRC  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
550 Board Only  
70237519 550P Board Only  
70237518 550HRC Board Only  
70237610 550CI Board Only  
70279200 550OP/ P DOT/ PANEL  
70279100 550HRC DOT/PANEL  
70279000 550CI DOT/PANEL  
OVERLAY  
70279201 550OP/ P DOT/OVERLAY  
70279101 550HRC DOT/ OVERLAY  
70150000 Safety Switch Assembly  
70279001 550CI OVERLAY  
PWM  
70132500 MOTOR CONTROLLER  
70183500 550ci pwm  
SPEED SENSOR  
DATA CABLE  
70243200 CIRCUIT BOARD SPEED SENSOR  
70337900 550 P INTERFACE CABLE  
70337800 550 HRC INTERFACE CABLE  
70337700 550 CI INTERFACE CABLE  
DRV MTR  
70325500 3HP DRIVE MOTOR  
70006300 210J10 POLY-V-BELT  
70113200 ELEVATION MOTOR  
70121000 LOWER LIMIT SWITCH  
70281003 ELEVATION RISER ASSY.  
DRV BELT  
ELEVATION MTR  
LLS  
ELEVATION RACK  
POWER CORD  
70253100 9FT. POWER CORD  
70008200 STRAIN RELIEF BUSHING  
ON/OFF SWITCH  
70251100 ON/OFF ROCKER SWITCH  
70017200 15 AMP CIRCUIT BREAKER  
CIRCUIT BREAKER  
TREADBELT  
70276800 22X119 3/4" 2PLY TREADBELT  
550CI BELT  
DECK  
70276900 22x119 3/4" 2PLY TREADBELT ORTHO  
70276700 FLEX DECK  
FRONT ROLLER  
REAR ROLLER  
70352400 ADJ. FRONT ROLLER  
Page 57  
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70352000 REAR ROLLER  
STRADDLE COVERS  
PEDESTAL  
70162109 LT. AND RT.ALUM. STRADDLE COVER  
70277600 PEDESTAL-WELDMENT/ROUNDED  
70276000 ADJ. FR. ROLLER FRAME/WELDMENT  
FRAME  
LUBRICATION  
70348900 LUBE STICK  
70349000 SILICONE PACKET (1 APPLICATION)  
Page 58  
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550Z, P, HRC, CI  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
BOARD ONLY  
550Z ONLY  
70298217  
70298218  
70298613  
550Z P BOARD ONLY  
550Z HRC BOARD ONLY  
550Z CI BOARD ONLY  
70292415  
550Z P OVERLAY  
70334400  
70334500  
70329900  
550Z P PANEL  
550Z HRC PANEL  
550Z CI PANEL  
70331000  
MAGNET SAFETY KEY  
PWM  
70132500  
70013500  
PWM MOTOR CONTROLLER  
PWM SCREW  
SPEED SENSOR  
DATA CABLE  
70243200  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SPEED SENSOR SCREW  
70337900  
70337800  
70337700  
550Z P DATA CABLE  
550Z HRC DATA CABLE  
550Z CI DATA CABLE  
DRIVE MOTOR  
DRV BELT  
70325500  
70006300  
70113200  
3HP DRIVE MOTOR  
210J10 DRIVE BELT  
ELEVATION MOTOR  
ELEVATION MTR  
70183200  
70115500  
70116700  
70013500  
70118900  
ELEV. MTR. START CAPACITOR  
3/8 X 1 1/2 CLEVIS PIN  
1/16 DIA X 1 5/16 COTTER PIN  
Screw 10-32 x 3/8 PPH TFSBO  
TORQUE ARM SWIVEL PIN  
LLS  
70121000  
70120500  
LLS  
LOWER LIMIT SWITCH WIRE  
ELEVATION RACK  
70281003  
70154600  
ELEVATION RISER ASSY.  
ELEVATION BLOCK ASSY.  
Page 59  
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POWER CORD  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70253100  
70251100  
70017200  
POWER CORD 9FT.  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
70276800  
70276900  
22X119 3/4 2PLY TREADBELT  
Belt Seig 22x119 3/4 550 Ortho  
DECK  
70276700  
70352400  
70352000  
FLEX DECK  
FRONT ROLLER  
REAR ROLLER  
STRADDLE COVERS  
ADJ. FRONT ROLLER  
REAR ROLLER  
70162110  
70030900  
70243400  
70086700  
STRADDLE CVR/ALUM 54 1/2"  
3/8X1/16X108FT. DBL. STICK TAPE  
1/2X150FT ROLL BLUE TAPE  
6X1 STRADDLE COVER SCREW  
RAMRAILS  
70330800  
70330900  
LEFT RAM RAIL  
RIGHT RAM RAIL  
CARRIAGE ASSY. 550Z CI  
70240900  
ADJ. MOTOR ASSY 550Z CI  
COVER PAN-WELDMENT  
SHAFT  
LIMIT SWITCH ASSY.-STOP 550CI  
S.O.F.T. SELECT POWER CABLE  
INTERFACE CABLE-ASSY.550Z CI  
ADJ. CARRIAGE ASSY. 550Z CI  
CIRCUIT BOARD INTERFACE 550Z CI  
70241100  
70239200  
70250700  
70249900  
70280000  
70280400  
70252300  
PEDESTAL  
FRAME  
70325104  
70325105  
PED-WELDMENT/ROUNDED HRC  
PED-WELDMENT/ROUNDED P  
70276000  
70155200  
FRAME WELDMENT/RND-ADJ ROLLER  
BUMPER FEET  
LUBRICATION  
Page 60  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
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550 ZTX, P, HRC, CI  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
(550ZTX's) Overlay only 70292415  
70292413  
550ZTX P Overlay only  
550ZTX HRC Overlay only  
550ZTX CI Overlay Only  
70292414  
Control Board Only  
International Version  
70298216  
70298215  
70298611  
550ZTX P CONTROL Board Only  
550ZTX HRC CONTROL Board Only  
550ZTX CI CONTROL Board Only  
70298256  
70298255  
70298651  
550ZTX PEX CONTROL Board Only  
550ZTX HRCEX CONTROL Board Only  
550ZTX CIEX CONTROL Board Only  
Panel Assy.  
PWM  
70299007  
70298707  
70329900  
550ZTX P CONTROL PANEL  
550ZTX HRC CONTROL PANEL  
550ZTX CI CONTROL PANEL  
70342900  
70243200  
70341300  
MOTOR CONTROLLER  
Speed Sensor  
Speed Sensor  
DATA CABLE  
500zt  
DATA CABLE  
HRC  
DRV MTR  
70341500  
70293002  
3HP 10 MPH DRIVE MOTOR  
MOTOR COVER  
DRV BELT  
ELEVATION MTR  
LLS  
70006300  
70330100  
210J10 POLY-V-BELT  
INCLINE MOTOR ASSY  
LOWER LIMIT SWITCH  
70309401  
70120501  
LOWER LIMIT SWITCH WIRE TO PWM  
INCLINE RACK ASSY  
ELEVATION RACK  
POWER CORD  
70329300  
70253100  
70008200  
9FT POWER CORD  
STRAIN RELIEF BUSHING  
CIRCUIT BREAKER  
Page 61  
70017200  
15 AMP CIRCUIT BREAKER  
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TREADBELT  
70322000  
70322100  
22"X124" TREADBELT  
ORTHO BELT FOR THE 550ZTX CI AND O  
DECK  
70324500  
70232700  
FLEX DECK  
Bumper  
FRONT ROLLER  
REAR ROLLER  
STRADDLE COVERS  
RAMRAILS  
70352400  
70352000  
70343800  
ADJ. FRONT ROLLER  
REAR ROLLER  
ALUM. STRADDLE COVER RH & LH  
70330800  
70330900  
LH RAM RAIL  
RH RAM RAIL  
70347500  
70325302  
70337100  
INTERCHANGABLE RAM RAILS RT.&LT.  
PEDESTAL WELDMENT - ARCHED 550ztx hrc  
FRAME WELDMENT  
PEDESTAL  
FRAME  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 62  
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Model 600-750  
Parts List  
‰
‰
‰
‰
‰
‰
600, P, HRC  
Page 64  
600Z / 700Z, P, HRC  
700, P, HRC (SS100-SS90)  
700A, P, HRC  
Page 67  
Page 70  
Page 73  
Page 76  
Page 79  
725 P, HRC  
750, P, HRC, CI  
Page 63  
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600P, HRC  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
(600) Board Only  
70237412  
70237411  
70237410  
600NON Board Only  
600P Board Only  
600HRC Board Only  
70269900  
70269901  
70150000  
70182800  
600NON DOT PANEL 00-PRESENT  
600P DOT PANEL 00-PRESENT  
SAFETY SWITCH ASSY.  
SAFETY KEY ASSY.  
OVERLAY  
PWM  
70269910  
70269911  
70265011  
600NON DOT OVERLAY 00-PRESENT  
600P DOT OVERLAY 00-PRESENT  
600HRC DOT OVERLAY 00-PRESENT  
70219200  
70219201  
70013500  
MOTOR CONTROLLER SS-92 DCI  
MOTOR CONTROLLER 02-PRESENT  
PWM SCREW  
SPEED SENSOR  
DATA CABLE  
DRV MTR  
70243200  
70243300  
CIRCUIT BOARD SPEED SENSOR  
SPEED SENSOR SCREW  
70337900  
70337800  
NON HRC DATA CABLE  
P DATA CABLE  
70325500  
70282700  
70125500  
70125600  
3HP DRIVE MOTOR  
MOTOR CHOKE ASSY.  
NYLOCK NUT- 5/16-18 DRIVE MTR.  
CARRIAGE BOLT -5/16-18 X 2 3/4  
DRV BELT  
70006300  
210J10 POLY-V-BELT  
ELEVATION MTR  
70113200  
70115500  
70118900  
70116700  
70183200  
70013500  
ELEVATION MOTOR  
CLEVIS PIN 3/8 X 1 1/2  
TORQUE ARM SWIVEL PIN  
COTTER PIN 1/16 DIA. X1 5/16  
ELEVATION START CAPACITOR  
CAPACITOR SCREW 10-32 3/8 PPH  
LLS  
Page 64  
70121000  
LOWER LIMIT SWITCH  
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70125700  
70120500  
10-32 X 1/4 PPH SCREW  
LOWER LIMIT SWITCH WIRE TO PWM  
ELEVATION RACK  
70281002  
70154600  
70122800  
ELEVATION RISER ASSY.  
ELEVATION BLOCK ASSY.  
1/4-20 X 1 SOCKET HD. CAP SCREW  
POWER CORD  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70282900  
70303700  
12 FT. POWER CORD  
NEMA PLUG  
70251100  
70017200  
70159400  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
20" X 108" 2 PLY SEIGLING TREADBELT  
DECK  
70157900  
70020200  
FLEX DECK  
DECK SCREW 10/32 X 1 1/4  
BUMPER KIT  
70155200  
70020200  
70232700  
70086700  
BUMPER FEET  
10/32 X 1 1/4 PPH SCREW  
FLEX BUMPER  
BUMPER SCREW 6 X 1  
FRONT ROLLER  
(ADJUSTABLE)  
70255400  
70188500  
70185300  
70256800  
70190900  
ADJ. FRONT ROLLER  
BOLT - ADJ. FR.  
NYLOCK NUT - ADJ. FR.  
FLAT WASHER  
BOLT - FR. SOLID MOUNT END / ADJ. FR  
REAR ROLLER  
70157400  
70158900  
70159000  
REAR ROLLER  
REAR ROLLER BOLT  
INTERNAL TOOTH WASHER 5/16  
STRADDLE COVERS  
70162101  
70086700  
70030900  
70243400  
STRADDLE COVERS RT. & LT. ALUM.  
6 X 1 DRYWALL SCREW  
DBL. STICK TAPE 3/8 X 1/16 X 108FT.  
BLUE TAPE 1/2 X 150FT.  
Page 65  
RAMRAILS  
70274101  
70210600  
HANDLEBAR ASSY./ RAM - CHR  
#10 X 3/4 PPH TEK SCREW  
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REHAB RAILS  
70274401  
REHAB HANDRAIL ASSY. - CHR  
REHAB HARDWARE  
70157000  
70013500  
70104000  
70122800  
70064500  
WASHER - INTERNAL STAR  
SCREW 10-32 X 38 PPH  
SCREW # 10 X 1/2 PPH TEK  
SCREW 1/4-20 X 1 SOCKET HEAD CAP  
PLASTIC PLUG  
PEDESTAL  
70264600  
70155900  
70157000  
70269800  
70019300  
WELDED PEDESTAL 600 NON-CI  
SCREW PED / 1/4-20 X 5/8  
INTERNAL TOOTH STAR WASHER / PED  
BOTTLE HOLDER / MOLDED PLASTIC  
SCREW - BOTTLE HOLDER  
FRAME  
70262401  
FRAME WELDMENT/ROUNDED ADJ. RO  
AUTO WAXER  
70280800  
70019300  
70239800  
600 AUTO WAXER ASSY.  
10 X 3/4 PPHSMS SCREW  
REPLACEMENT WAX CHANNEL ASSY.  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 66  
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600Z/ 700Z, P, HRC  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
(600Z's) Overlays only 70327510  
70327511  
600Z NON/P Overlay Only  
600Z HRCEX OVERLAY  
600Z NON Control Board Only  
600Z P  
Board Only 600Z  
70328011  
70328010  
International  
70328051  
600Z HRCEX Control Board Only  
(700Z's) Overlays only 70292412  
700Z Overlay only  
70292411  
70292413  
700Z P Overlay only  
700Z HRC Overlay only  
Board Only 700Z  
International  
70298412  
70298214  
70298213  
700Z NON Control Board Only  
700Z P Control Board Only  
700Z HRC Control Board Only  
70298452  
70298254  
70298253  
700Z NONEX Control Board Only  
700Z PEX Control Board Only  
700Z HRCEX Control Board Only  
70290601  
70294301  
70294302  
PANEL,BOTTOM CONSOLE  
PANEL LF. HANDLEGRIP LOWER  
PANEL RT. HANDLEGRIP LOWER  
PWM  
70343000  
70342900  
220 VOLT PWM  
MOTOR CONTROLLER  
SPEED SENSOR  
DATA CABLE  
DRV MTR  
70243200  
70341300  
CIRCUIT BOARD SPEED SENSOR  
20 PIN DATA CABLE  
70260800  
70341500  
220 MOTOR  
3HP 115V DRIVE MOTOR  
DRV BELT  
70006300  
210J10 POLY-V-BELT  
ELEVATION MTR  
70260800  
70113200  
220 ELEVATION MOTOR  
ELEVATION MOTOR  
Page 67  
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LLS  
70121000  
LOWER LIMIT SWITCH  
ELEVATION RACK  
70281002  
70281003  
600Z ELEVATION RISER ASSY.  
700Z ELEVATION RISER ASSY.  
POWER CORD  
70303700  
70251100  
70017200  
12' POWER CORD  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
ON/OFF ROCKER SWITCH  
15 AMP CIRCUIT BREAKER  
70317300  
70317400  
600Z 20"X108" TREADBELT  
700Z 22"X119 3/4" TREADBELT  
DECK  
70157900  
70276700  
600Z FLEX DECK  
700Z FLEX DECK  
FRONT ROLLER  
70352200  
70352400  
600Z ADJ. FRONT ROLLER  
700Z ADJ. FRONT ROLLER  
REAR ROLLER  
70351800  
70352000  
600Z REAR ROLLER  
700Z REAR ROLLER  
STRADDLE COVERS  
RAMRAILS  
70162111  
70162110  
600Z ALUM.STRADDLE CVRS.  
700Z ALUM. STRADDLE COVERS  
70330800  
70330900  
LH RAM RAILS  
RH RAM RAILS  
Page 68  
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PEDESTAL  
FRAME  
70325100  
PEDESTAL WELDMENT  
70262405  
70276003  
600Z WLD/RND ADJ. ROLLER FRAME  
700Z FRAME W/ ADJ. FR. ROLLER  
AUTO WAXER  
LUBRICATION  
70280800  
AUTOWAXER  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Replacement Pedestal 70325103!  
Page 69  
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700P, HRC  
(SS100-SS90)  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
(SS100)  
70119300  
70119900  
70179700  
700NON SS100 PANEL 95-96  
700P SS100 PANEL 95-96  
700HRC SS100 PANEL 95-95  
(97-98 STYLE)  
Board Only  
70132412  
70132411  
70132410  
700NON SS90 Control Board Only 97-98  
700P SS90 Control Board Only 97-98  
700HRC SS90 Control Board Only 97-98  
(99-PRESENT)  
70237515  
(DOT Control Board) 70237514  
700NON 15% DOT Control Board Only 99-Z  
700P 15% DOT Control Board Only 99-Z  
700HRC 15% DOT Control Board Only 99-Z  
70237513  
70185400  
70138500  
70273800  
HEART RATE RECEIVER  
POLAR CHEST STRAP-HEART RATE  
CONTACT H R TRANSMITTER  
70182800  
SAFETY SWITCH ASSY. 700  
70209700  
PUSH BUTTON SAFETY SWITCH SS90 TON SAFETY SWITCH SS90  
OVERLAY  
(SS100 STYLE)  
(97-98 STYLE)  
(99-PRESENT)  
70119301  
70119901  
70179701  
700NON SS100 OVERLAY 95-96  
700P SS100 OVERLAY 95-96  
700HRC SS100 OVERLAY 95-96  
70160815  
70160816  
70160814  
700NON SS90 OVERLAY 97-98  
700P SS90 OVERLAY 97-98  
700HRC SS90 OVERLAY 97-98  
70242310  
70242311  
70242312  
700NON DOT OVERLAY 99-PRESENT  
700P DOT OVERLAY 99-PRESENT  
700HRC DOT OVERLAY 99-PRESENT  
PWM  
(SS100)  
70113900  
70219200  
(SS100) MOTOR CONTROLLER  
PWM MOTOR CONTROLLER  
(96-800000-)  
(PRESENT)  
Page 70  
SPEED SENSOR  
(SS90 STYLE-98-)  
70162402  
SPEED SENSOR SS90  
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(99-PRESENT)  
DATA CABLE  
70243201  
SPEED SENSOR 700, P, HRC  
70337900  
70337800  
700, P DATA CABLE  
700 HRC DATA CABLE  
DRV MTR  
70325600  
70263500  
DRIVE MOTOR 3HP W/FLYWHEEL  
220V DRIVE MOTOR  
70155300  
70146500  
DRIVE PULLEY 1 11/16" DIA.  
DRIVE PULLEY 12MPH  
DRV BELT  
70127600  
DRIVE BELT 260J10 POLY-V-BELT  
ELEVATION MTR  
(HARDWARE)  
70171500  
70126200  
70118900  
70115500  
70116700  
70022600  
ELEVATION MOTOR 115V 700, P, HRC  
INCLINE BEARING (FLANGED)  
SWIVEL PIN/TORQUE ARM  
CLEVIS PIN 3/8 DIA. 1 1/2 IN. LONG  
HAIR COTTER PIN .062 DIA.  
SET SCREW, INCLINE, CONE POINT  
LLS  
70121000  
70018100  
70120500  
LOWER LIMIT SWITCH  
CHERRY SWITCH  
LOWER LIMIT SWITCH WIRE  
ELEVATION RACK  
(BEFORE AUG99)  
70176700  
70003100  
MOLDED WHEEL 3/8 BEF.AUG.99  
WHEEL BOLT 3/8 BEFORE AUG, 99  
AFTER AUG., 99)  
POWER CORD  
70176701  
70174300  
MOLDED WHEEL 2 1/4 AFT.AUG, 99  
WHEEL BOLT 1/2" AFTER AUG., 99  
70282900  
70008200  
POWER CORD 12 FT.  
STRAIN RELIEF BUSHING  
ON / OFF SWITCH  
CIRCUIT BREAKER  
TREADBELT  
70251100  
70017200  
70214300  
ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
TREADBELT 700, P, HRC  
Page 71  
DECK  
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70158000  
70086700  
70020200  
DECK  
DECK SUSP. BLOCK SCREW6X1  
DECK SCREWS 10/32X1 1/4"  
FRONT ROLLER  
70150800  
70164700  
70265300  
FRONT ROLLER ASSY, 700 W/SS100  
FRONT ROLLER 8 MAGNET/NON ADJ  
FRONT ROLLER ADJ.-NOV.2000  
(NON-ADJ.)  
(ADJ. NOV.-00)  
70005600  
70005500  
ROLLER SCREW 3/8-16X3/4  
ROLLER BOLT 3/8X16X3 HX HD. BOLT  
REAR ROLLER  
70186000  
70005600  
70005500  
70073900  
REAR ROLLER SS90  
ROLLER SCREW 3/8-16X3/4  
ROLLER BOLT 3/8X16X3 HX HD. BOLT  
OLD STYLE  
STRADDLE COVERS  
70162107  
70030901  
STRADDLE COVER-ALUM.-46 13/16"  
3/8 X1/16 X 36YD. DBLE STK TAPE 16'  
RAMRAILS  
70204200  
70104000  
RAMRAIL HANDLE BAR  
RAIL SCREWS #10-32X3/8  
PEDESTAL  
AUTO WAXER  
70233500  
70207800  
PEDESTAL-99-00 700,700P,700HRC  
BOLT - PED 3/8" - 16 X 3/4"  
70167000  
70239800  
70342000  
AUTOWAXER - ASSY  
WAX CHANNEL (ONLY)  
GRND. WIRE FOR WAXER  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 72  
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700A, P, HRC  
PARTS LIST  
WEIGHT PART #  
DESCRIPTION  
70298413  
70237517  
70237516  
700A NON Board Only  
700A P Board Only  
700A HRC Board Only  
70311700  
70312100  
70312000  
700A DOT PANEL ASSY.  
700A P DOT PANEL ASSY.  
700A HRC DOT PANEL ASSY.  
70240505  
70020300  
70182800  
EXTRUSION PANEL CLIP28 3/4" LG  
SCREW 6-32x3/8 PPHMS BLK OX  
SAFETY SWITCH  
70242313  
70279201  
70279101  
700A DOT /OVERLAY  
700A P DOT/OVERLAY  
700A HRC DOT/OVERLAY  
3lbs.  
1lbs.  
70219200  
70219201  
MOTOR CONTROLLER 5592/DCI (Green)  
MOTOR CONTROLLER (02)  
70013500  
70282700  
SCREW, 10-32x3/8 PPH TFS Bo  
CHOKE ASSY.  
70243200  
70243300  
SPEED SENSOR  
SCREW 4-40x1/4 PPH SELF TAPPING  
70337900  
70337800  
NON HRC DATA CABLE  
AP, HRC  
44lbs.  
70325500  
3HP. DRIVE MOTOR  
70125700  
70176000  
70013500  
70125500  
70115200  
70125600  
SCREW 10-32x1/4 PPH TFS Bo  
3/8 DBL. COATED FOAM TAPE TESA -49  
SCREW 10-32x1/4 PPH TFS Bo  
5/16-18 NYLOC NUT  
WASHER 3/8 1Dx7/8odx.083F  
5/16-18x2 CARRIAGE BOLT  
Page 73  
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70006300  
70113200  
DRIVE BELT  
10lbs.  
ELEVATION MOTOR  
70183200  
70013500  
70115500  
70116700  
70013500  
70118900  
INCLINE START CAPACITOR  
SCREW FOR CAP. /10-32x3/8  
CLEVIS PIN 3/8x1 1/2  
COTTER PIN 1/16 Diaz x 1 5/16  
SCREW 10-32 x 3/8 PPH TFSBO  
TORQUE ARM SWIVEL PIN  
70121000  
70125700  
70120500  
LLS  
SCREW - 10-32x 1/4 PPH TFS BO  
LLS WIRE ASSY. To PWM  
26lbs.  
70281003  
70122800  
ELEV. RISER ASSY.  
SOCKET HD. CAP SCREW 1/4-20x1  
70303700  
70125700  
70013500  
POWER CORD 12* 14/3 SJTW Black STRT  
SCREW 10-32x1/4 PPH TFS Bo  
SCREW 10-32x3/8 PPH TFS Bo  
70251100  
70017200  
70317400  
ROCKER ON/OFF SWITCH  
15 AMP CIRCUIT BREAKER  
BELT 22x119 3/4 ST E5 2Ply-Lo  
9lbs.  
60lbs.  
70276700  
70020200  
70158600  
70019300  
FLEX DECK  
SCREW 10/32 x 1 1/4 PPH "F" z1  
BELT GUIDE  
SCREW 10x3/4  
9lbs.  
70275200  
70352400  
ADJ. FRONT ROLLER  
NEW NUMBER ADJ. FRONT ROLLER  
70157000  
70185300  
70256800  
INTERNAL TOOTH STAR WASHER 1/4 id  
NYLOC NUT 1/4-10 2 no  
FLAT WASHER .50x.26x.09 2n Plod.  
13lbs.  
70275500  
70159000  
REAR ROLLER ASSY.  
INTERNAL TOOTH WASHER 5/16  
Page 74  
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70158900  
BOLT HEX HEAD TAP, Gird 5-5/16  
70162109  
70031200  
70030900  
70243400  
70086700  
STRADDLE COVER/ALUM. 54 1/2" 55  
TAPE 1/2"x18yd. Adhesive  
TAPE, 3/8x1/16x108ft. DBL stick-49  
BLUE TAPE -STR. CVR. 1/2x150ft roll  
6x1 DRYWALL SCREW  
70274105  
70280600  
CHR RAM RAIL  
NON CHR RAIL (ram)  
70210600  
#10x3/4 PPH TEK Screw-boo  
70277601  
70156900  
PEDESTAL- WELDMENT/ROUNDED  
RUBBER WEAR STRIPS  
70276003  
70155200  
70020200  
70019300  
70086700  
FRAME WLDMNT.  
BUMPER FEET  
SCREW 10/32x1 1/4  
SCREW 10x3/4 PPHSMBO  
6X1 DRYWALL SCREW  
1lbs.  
70280800  
70019300  
AUTO WAXER  
SCREW 10x3/4 PPHSMS Bo  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 75  
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725P, HRC  
PARTS LIST  
PART #  
DESCRIPTION  
CONTROL PANEL  
(98 STYLE)  
Board Only  
70132412  
70132411  
70132410  
725 NON CONTROL Board Only-SS90 (98)  
725P CONTROL Board Only-SS90 (98)  
725HRC CONTROL Board Only-SS90 (98)  
(99-00 STYLE)  
Board Only  
70237512  
70237511  
70237510  
725 NON DOT CONTROL Board Only (99-00)  
725P DOT CONTROL Board Only (99-00)  
725HRC DOT CONTROL Board Only (99-00)  
70182800  
70185400  
70138500  
70239800  
70245100  
SAFETY KEY ASSY.  
HEART RATE RECEIVER  
HEART RATE POLAR CHEST STRAP  
HEART RATE TRANSMITTER  
PLASTIC COVER -HR CONTROL  
OVERLAYS  
(98 STYLE)  
70160815  
70160816  
70160814  
725 NON OVERLAY-SS90 (98)  
725P OVERLAY-SS90 (98)  
725HRC OVERLAY-SS90 (98)  
( 99- 00 STYLE)  
PWM  
70242310  
70242311  
70242312  
725 NON DOT/OVERLAY (99-00)  
725P DOT/OVERLAY (99-00)  
725 HRC DOT/OVERLAY (99-00)  
70219200  
70219201  
70013500  
70282700  
MOTOR CONTROLLER 5592/DCI(Green)  
MOTOR CONTROLLER WITH CHOKE (02)  
SCREW, 10-32x3/8 PPH TFS Bo  
CHOKE ASSY.  
SPEED SENSOR  
DATA CABLE  
DRV MTR  
70243201  
70243300  
SPEED SENSOR  
SCREW 4-40x1/4 PPH SELF TAPPING  
70337900  
70337800  
725, P DATA CABLE  
725 HRC DATA CABLE  
Page 76  
70325800  
MED. MOTOR  
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70325600  
70125700  
70125600  
70125500  
70115200  
70219601  
DRIVE MOTOR 3 HP.  
MOTOR SCREW  
CARRIAGE BOLT 5/16-18X2"  
NYLOC NUT-5/16-18  
WASHER-3/8 ID. X 7/8 OD.  
MOTOR ISOLATION KIT (725)  
DRV BELT  
70127600  
DRIVE BELT 260J10  
ELEVATION MTR  
(HARDWARE)  
70171500  
70183600  
70118900  
70183200  
70013500  
INCLINE MOTOR (HUBBLE)  
CLEVIS PIN 3/8 X 1 3/4  
SWIVEL PIN - TORQUE ARM  
START CAPACITOR  
CAPACITOR SCREW 10-32X3/8  
LLS  
70121000  
70125700  
70120500  
LOWER LIMIT SWITCH  
LOWER LIMIT SWITCH SCREW  
LOWER LIMIT TO PWM WIRE  
ELEVATION RACK  
70281002  
70122800  
70116900  
70176700  
70003100  
70176701  
70174300  
ELEVATION RACK  
ELEV. SCREW 1/4-20X1 SOCKET HEAD  
LOCK NUT 1/4-20 ZINC/COURSE-THREAD  
MOLDED WHEEL 3/8 BEF. AUG., 99  
MOLDED WHEEL BOLT BEF. AUG., 99  
MOLDED WHEEL 1/2 AFTER AUG., 99  
MOLDED WHEEL BOLT AFTER AUG., 99  
POWER CORD  
70282900  
70251100  
12 FT. POWER CORD  
ON/OFF SWITCH  
ON / OFF SWITCH  
CIRCUIT BREAKER  
70017200  
70213100  
CIRCUIT BREAKER 15 AMP  
CIRCUIT BREAKER 10 AMP DUAL POLE  
TREADBELT  
DECK  
70214400  
SEIGLING TREADBELT E5X20X129  
70159100  
70020200  
70155200  
FLEX DECK  
DECK AND BUMPER FEET SCREW  
DECK BUMPER FEET  
FRONT ROLLER  
(BEFORE NOV.00)  
Page 77  
70164700  
FRONT ROLLER BEFORE NOV.,00  
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(AFTER NOV.00)  
70265300  
FRONT ROLLER AFTER NOV.,00-ADJ.  
70207800  
70283700  
70115200  
70253700  
ROLLER SCREW 3/8-16X3/4  
ROLLER BOLT 3/8-16X3 LG.  
ROLLER WASHER 3/8 IDX7/8 OD  
3/8 NYLOC NUT  
REAR ROLLER  
70186000  
70188600  
REAR ROLLER  
REAR ROLLER BOLT  
STRADDLE COVERS  
70162106  
STRADDLE COVER  
70086700  
70030900  
70243400  
STRADDLE COVER SCREW  
STRADDLE COVER TAPE-108FT.DBL.STK.  
STRADDLE COVER BLUE TAPE150 FT.  
RAMRAILS  
PEDESTAL  
70274101  
70210600  
RAM RAILS CONTACT HEART RATE  
RAIL SCREW #10X3/4  
70233501  
70156900  
70207800  
70269800  
70019300  
PEDESTAL-WELDED  
RUBBER WEAR STRIP  
BOLT - PED. 3/8"-16 X 3/4"  
BOTTLE HOLDER MOLDED PLASTIC  
BOTTLE HOLDER SCREW 10X3/4  
AUTO WAXER  
70167000  
70019300  
70342000  
AUTO WAXER  
SCREW 10x3/4 PPHSMS BO  
GROUNDING STRAP ASSY.  
WAX CHANNEL (ONLY)  
70239800  
LUBRICATION  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 78  
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750P, HRC, CI  
PARTS LIST  
PART #  
DESCRIPTION  
(99-PRESENT)  
BOARD ONLY  
70237524  
70237525  
70237613  
750 BOARD ONLY 99-PRESENT  
750P BOARD ONLY 99-PRESENT  
750CI BOARD ONLY 99-PRESENT  
GRAY MACHINES ONLY! 70219310  
750 P Board Only  
750CI Board Only  
BOARD ONLY  
70176910  
70185400  
70245100  
70182800  
HRC RECEIVER  
PLASTIC HR COVER  
SAFETY KEY/SWITCH  
OVERLAY  
(98 STYLE)  
70216212  
70216211  
70177011  
750NON OVERLAY 1998  
750P OVERLAY 1998  
750CI OVERLAY 1998  
(99-PRESENT)  
PWM  
70242510  
70242511  
70242610  
750NON DOT OVERLAY 99-PRESENT  
750P DOT OVERLAY 99-PRESENT  
750CI DOT OVERLAY 99-PRESENT  
70183500  
70183502  
70264800  
MOTOR CONTROLLER-BEFORE 08/00  
PWM WITH CHOKE-AFTER-08/00  
MOTOR CONTROLLER- 220V  
70013500  
10-32X3/8 SCREW (PWM)  
SPEED SENSOR  
70243201  
70243300  
CIRCUIT BOARD SPEED SENSOR  
4-40 X 1/4 SELF TAPPING SCREW  
DATA CABLE  
Verify config.  
70286700  
70337700  
70219500  
70271700  
750, P DATA CABLE BEFORE 08/00  
750 CI DATA CABLE  
750 non, p data cable '99  
Verify config.  
Verify config.  
750B & PB DATA CABLE '00  
DRV MTR  
70172000  
70263400  
70169600  
70159000  
3HP DRIVE MOTOR Core charge added  
3HP DRIVE MOTOR EX 220V Core charge added  
Page 79  
DRIVE MOTOR TENSION PLATE  
5/16 STAR WASHER  
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70125700  
70219701  
10-32X1/4 SCREW  
MOTOR ISOLATION KIT (750)  
DRV BELT  
TREADBELT  
DECK  
70127600  
70214500  
260J10 POLY-V-BELT  
TREADBELT/SIEGLING E5X23X129  
70169400  
70020200  
70183400  
DECK 32 1/2 X 56  
DECK SCREW 10 X 1 1/4  
DECK BUMPER  
ELEVATION MTR  
(HARDWARE)  
70171500  
70183200  
70183600  
70118900  
70013500  
70116700  
HUBBLE ELEVATION MOTOR  
CAPACITOR-LIFT MOTOR  
3/8 X 1 3/4 CLEVIS PIN  
TORQUE ARM SWIVEL PIN  
10-32 X 3/8 SCREW  
1/16DIA. X 15/16 COTTER PIN  
LLS  
70121000  
70125700  
70120500  
LLS  
10- 32 X 1/4 Screw for LLS Bracket  
LLS TO PWM WIRE  
ELEVATION RACK  
70281004  
70154600  
70122800  
70173900  
70174300  
ELEVATION RISER ASSY.  
ELEVATION BLOCK ASSY.  
1/4-20 SOCKET HEAD CAP SCREW  
MACHINED WHEEL 2 1/4" OD.  
WHEEL BOLT 1/2" X 1 SHOULDER BOLT  
POWER CORD  
70282900  
70008200  
12 FT. POWER CORD  
STRAIN RELIEF BUSHING  
ON / OFF SWITCH  
CIRCUIT BREAKER  
FRONT ROLLER  
70251100  
70017200  
ON/OFF ROCKER SWITCH  
15 AMP CIRCUIT BREAKER  
70168000  
70265400  
70207800  
NON ADJ. FRONT ROLLER  
ADJ. FRONT ROLLER  
SCREW 3/8-16 X 3/4  
REAR ROLLER  
70168300  
70170800  
REAR ROLLER  
1/2- 13 X 4" TAP BOLT  
Page 80  
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70170900  
1/2INTERNAL TOOTH STAR WASHER  
STRADDLE COVERS  
70171800  
70243400  
70086700  
70030900  
RT. AND LT. STRADDLE COVER  
BLUE TAPE, STR CVR 1/2 X 150 FT ROLL  
6 X 1 DRYWALL SCREW  
DOUBLE STICK TAPE 3/8 X 1/16 X 108 Ft  
RAMRAILS  
PEDESTAL  
70165100  
70210600  
RAM HANDLE BAR  
#10 X 3/4 SCREW  
70233601  
70156900  
70269800  
70019300  
ROUNDED PEDESTAL WELDMENT  
RUBBER WEAR STRIP  
BOTTLE HOLDER  
BOTTLE HOLDER SCREW 10X3/4  
FRAME  
70227501  
70155200  
70020200  
70164500  
FRAME WELDMENT/ROUNDED GRAY  
BUMPER FEET  
BUMPER FEET SCREWS  
BUMPON DECK BUMPER  
AUTO WAXER  
LUBRICATION  
70167000  
70019300  
70342000  
AUTOWAXER  
AUTOWAXER SCREW, 10 X 3/4  
GROUNDING STRAP ASSY.  
WAX CHANNEL  
70348900  
70349000  
LUBE STICK  
SILICONE PACKET (1 APPLICATION)  
Page 81  
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