CYBEX Treadmill Owner's Service Manual page 81

Cybex Pro Treadmill Owner's & Service Manual
E. If you are replacing the drive belt, slip the drive belt off the front roller
pulley and discard it.
7. Attach the front roller.
A. Slide the new drive belt around the front roller.
B. Using a 9/16" socket wrench with a 3" extension, insert the two screws
that fasten the front roller to the frame. NOTE: Tighten each of the two
screws evenly, making sure not to tighten one screw too many turns
before moving to the other screw. See Figure 8.
8. Secure the rear roller bolts.
A. Using a 3/4" socket wrench, tighten each rear roller bolt evenly, making
sure not to tighten either bolt too many turns before moving to the
other bolt. When properly tensioned, the space between the inner face
of the bracket and the nut holder should measure 1.25" (3.2 cm). See
Figure 10.
NOTE: If you are replacing the motor with a new one follow step 9. If not, skip
to step 10.
9. Transfer the flywheel to the new motor (optional).
A. Using a 7/16" socket wrench, remove the flywheel, screw, washers and
woodruff key from the old motor. See Figure 12.
B. Place the flywheel in position on the new motor and slide the woodruff
key into the slot on the flywheel. See Figure 12.
C. Using a 7/16" socket wrench, tighten the flat washer, split washer and
screw that hold the flywheel on the motor. See Figure 12.
Flywheel
NOTE: The ground
terminal must go
between the two
washers.
Figure 12
Screw
Split Washer
Flat Washer
Screw (2)
Split Washer (2)
Ground Terminal (1)
Flat Washer (2)
Spacer (2)
Woodruff
Key
Orientate
O'clock
Motor Saddle
Table of Contents . . . . . . . . . . . iii
Important Safety Instructions . . 1-2
Warning Decals. . . . . . . . . . . . . 1-4
Caution Decals . . . . . . . . . . . . . 1-7
Emergency Stop Key (e-stop). . 1-8
2 Technical Specifications
Specifications . . . . . . . . . . . . . . 2-1
3 Operation
Terms & Symbols Used . . . . . . 3-1
Quick Operation Guide . . . . . . 3-2
Detailed Operation Guide . . . . 3-2
Stopping the Treadmill . . . . . . . 3-4
Immobilization Method . . . . . 3-4
Emergency Dismount . . . . . . 3-4
Emergency Stop . . . . . . . . . . . . 3-4
Safety Sentry . . . . . . . . . . . . . . 3-4
Control During Operation . . . . . 3-5
Data Readouts . . . . . . . . . . . . . 3-6
Displaying Heart Rate . . . . . . . . 3-6
Heart Rate LED. . . . . . . . . . . . . 3-7
Use of Programs. . . . . . . . . . . . 3-8
Manual Mode . . . . . . . . . . . . . . 3-9
The Workout Profile . . . . . . . . . 3-9
Meaning of % Grade . . . . . . . . 3-9
Calorie Goal . . . . . . . . . . . . . . 3-10
5K Run . . . . . . . . . . . . . . . . . . 3-12
9 Holes . . . . . . . . . . . . . . . . . . 3-14
Heart Rate. . . . . . . . . . . . . . . . 3-16
Custom Program 1 . . . . . . . . . 3-18
Custom Program 2 . . . . . . . . . 3-20
Create a Custom Program . . . 3-22
4 Preventive Maintenance
Regular Maintenance Activities 4-1
Cleaning Your Treadmill . . . . . . 4-1
Running Belt Maintenance . . . . 4-2
Other Preventive Maintenance . 4-6
Service Schedule . . . . . . . . . . . 4-7
Log Sheet . . . . . . . . . . . . . . . . . 4-8
5 Removal & Replacement
Quick Setup . . . . . . . . . . . . . . . 5-1
Choosing & Preparing a Site . . 5-1
Electrical Power Requirements 5-2
Assembling the Treadmill . . . . . 5-2
Tools Required . . . . . . . . . . . . . 5-2
Testing the Treadmill Operation 5-11
Setting Operation Options . . . 5-12
6 Customer Service
7 Service
Warnings/Cautions . . . . . . . . . . 7-1
Motor
Test Mode . . . . . . . . . . . . . . . . . 7-2
LED Functions . . . . . . . . . . . . . 7-3
Strap
Key Functions . . . . . . . . . . . . . . 7-3
Error Codes. . . . . . . . . . . . . . . . 7-4
Motor Current & Voltage . . . . . 7-4
Speed Sensor Adjustment . . . . 7-6
Speed Calibration . . . . . . . . . . . 7-8
Running Belt & Deck . . . . . . . . 7-8
Rear Roller . . . . . . . . . . . . . . . . 7-9
Front Roller . . . . . . . . . . . . . . . 7-10
at 1
Drive Belt . . . . . . . . . . . . . . . . 7-11
Drive Motor . . . . . . . . . . . . . . . 7-13
Motor Brushes . . . . . . . . . . . . 7-16
Elevation Motor. . . . . . . . . . . . 7-19
Lower Control Board . . . . . . . 7-21
Power Cord. . . . . . . . . . . . . . . 7-24
Power Switch . . . . . . . . . . . . . 7-24
Line Filter . . . . . . . . . . . . . . . . 7-25
Upper Display Board . . . . . . . 7-27
Contact Heart Rate Board . . . 7-29
CSAFE Board . . . . . . . . . . . . . 7-30
Display Cable . . . . . . . . . . . . . 7-31
Display Overlays . . . . . . . . . . . 7-34
Parts List . . . . . . . . . . . . . . . . 7-36
Exploded View . . . . . . . . . . . . 7-39
Schematic. . . . . . . . . . . . . . . . 7-40
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