CYBEX Arc Trainer 600A, Owner'S Service Manual

Page: 57 / 107

7 - Service
Warnings/Cautions
All warnings and cautions listed in this chapter are as follows:
! WARNING: All maintenance activities shall be performed by qualified
personnel. Failure to do so could result in serious injury.
! WARNING: Disconnect the power cord before beginning this procedure.
Keep wet items away from inside parts of the unit. Electrical
shock could occur even if the unit is unplugged.
! WARNING: Flywheel may be hot. Wait until it cools before servicing.
! CAUTION: Do not pinch your fingers between the belt and pulley during
this procedure.
! WARNING: Failure to release the drive belt tension may cause personal
injury and may damage the unit.
! WARNING: Do not touch components on the lower board. A charge can
remain after unplugging the power cord and turning off the
unit.
! CAUTION: Pulley on eddy current brake is sharp. Wear work gloves to
protect your hands.
Cybex Arc Trainer Owner’s & Service Manual
Page 7-1
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