Cybex Arc Trainer Owner’s & Service Manual
Page 7-19
Table of Contents . . . . . . . . . iii
7 Service
Warnings/Cautions . . . . . . . 7-1
Test Mode . . . . . . . . . . . . . . 7-2
LED Functions . . . . . . . . . . . 7-3
Key Functions . . . . . . . . . . . 7-3
Error Codes . . . . . . . . . . . . . 7-4
Speed Sensor Adjustment . 7-5
Drive Belts . . . . . . . . . . . . . . 7-7
Eddy Current Brake. . . . . . 7-13
Elevation Motor . . . . . . . . . 7-16
Power Switch . . . . . . . . . . 7-20
Upper Pillow Blocks . . . . . . 7-22
Lower Pillow Blocks . . . . . 7-26
Pedal Arm & Linkage Arm . 7-28
Lower Control Board . . . . . 7-29
Upper Display Board . . . . . 7-31
Contact Heart Rate Board. 7-33
CSAFE Board . . . . . . . . . . 7-35
Upper Display Cable . . . . . 7-36
Lower Display Cable . . . . . 7-38
Display Overlays . . . . . . . . 7-41
Parts List . . . . . . . . . . . . . . 7-43
Exploded Views. . . . . . . . . 7-45
Schematic . . . . . . . . . . . . . 7-51
D. Using a 9/16” open end wrench and a 9/16” socket wrench, tighten a
nut on each bolt.
10. Connect the elevation cable.
A. Connect the elevation cable to the lower board and place it in the slot
mentioned in step 6B.
B. Place the lower board shield in position and snap it in.
11. Secure the center cover.
A. Place the center cover in position.
B. Using a Phillips head screwdriver, attach the two screws removed in
step 5A.
12. Secure the side covers.
A. Place the two side covers and the gasket in position.
B. Using a Phillips head screwdriver, attach each side cover with the six
screws and six washers removed in step 4A. NOTE: You will have to
elevate the unit to level 7 to attach the bottom two screws as discussed
in step 1.
13. Attach the connecting rods.
A. Place each connecting rod in position.
B. Using a 3/16” hex key, attach each connecting rod with a screw
removed in step 3A. See Figure 4.
14. Attach the access cover.
A. While being sure not to pinch any cables, place the access cover in
position.
B. Using a Phillips head screwdriver, attach the four screws removed in
step 2A. See Figure 2.
15. Test the unit for proper operation.
A. Connect the power cord into the power outlet.
B. Turn the main power switch above the power inlet to the on (I) position.
C. Operate the unit at all levels to verify proper operation.