CYBEX 750A User manual

Cybex Arc Trainer®750A/750AT
Service Manual
Cardiovascular Systems
Part Number 750A-901 E
www.cybexinternational.com

Cybex Arc Trainer®750A/750AT
Service Manual
Cardiovascular Systems
Part Number 750A-901 E
Cybex®and the Cybex logo are registered trademarks of Cybex International, Inc.
DISCLAIMER: Cybex International, 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.
© 2010, Cybex International, Inc. All rights reserved. Printed in United States of America.
10 Trotter Drive Medway, MA 02053 • 888-462-9239 • 508-533-4300 • FAX [phone]
www.cybexinternational.com • [email protected] • 750A-901 E • August 2010

Front Pages
FCC Compliance Information ......... iii
1 Safety
Grounding and Voltage Information .... 1-1
Important Safety Instructions.......... 1-2
Warning and Caution Decals.......... 1-4
CSAFE Ports .................... 1-7
2 Preventive Maintenance
Warnings .......................... 2-1
Cleaning Unit....................... 2-1
Preventive Maintenance Activities...... 2-2
Remove Access Cover............... 2-2
Attach Access Cover ................ 2-2
Drive Belts......................... 2-3
Recommended Service Schedule...... 2-3
Statistics .......................... 2-4
Rechargeable Battery ............... 2-5
Environment ....................... 2-6
3 Customer Service
Contacting Service .................. 3-1
Serial Number...................... 3-1
Ordering Parts...................... 3-2
Servicing of Double-Insulated Products. . 3-2
Damaged Parts...................... 3-3
Return Material Authorization (RMA) ... 3-3
4 Service
Warnings. . . . . . . . .................. 4-1
Cautions . . . . ...................... 4-1
Display Console......................4-2
Audio Visual (AV) Key Pad – Optional. . . 4-2
Service Diagnostics...................4-3
Error Codes.........................4-6
Trouble Shooting/Error Codes. . . . . . . . . 4-7
Parts List. . . . . . . . ..................4-34
Exploded Views......................4-35
Schematic . . . . . . . . . . . . . . . . . . . . . ...4-55
Cybex Arc Trainer 750A/750AT Service Manual
Table of Contents
Page i

Page iii
Cybex Arc Trainer 750A/750AT Service Manual
FCC Compliance Information
WARNING: Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment!
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and (if not installed
and used in accordance with the instructions) may cause harmful interference to radio
communications. There is no guarantee that interference will not occur in a particular
installation.
If equipment does cause harmful interference to radio or television reception,(determine by
turning the equipment off and on) the user is encouraged to try to correct the interference by
one or more of the following methods:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a different circuit from the receiver.
• Consult dealer or an experienced radio/TV technician.

Safety
Page 1-1
Cybex 750A/750AT Arc Trainer®Service Manual
1 – Safety
IMPORTANT: Read all instructions and warnings before using.
Grounding and Voltage Information
DANGER: Improper connection of equipment grounding conductor can result in a risk of electric
shock. Check with a qualified electrician or service provider if in doubt as to whether the
unit is properly grounded.
For Optional Power Supply
Unit must be grounded. This unit is equipped with an optional equipment-grounding conductor cord
and a grounding plug.
Do not use a ground plug adapter to adapt the power cord to a non-grounded outlet.
Plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
If unit malfunctions, grounding provides path of least resistance for electric current to reduce risk of
electric shock.
Cybex is not responsible for injuries or damages as a result of cord or plug modification.
Verify voltage requirements of unit match local voltage requirements.
Verify unit outlet is the same configuration as the plug.
Power Adapter
24 VDC Power Cord
NOTE: Use Cybex supplied power adapter and power cords only.
Connector
Varies by
Country

Cybex 750A/750AT Arc Trainer®Service Manual
Safety
Page 1-2
Important Safety Instructions
(Save These Instructions)
DANGER: To reduce the risk of electrical shock, always unplug unit from electrical outlet immediately
after use and before cleaning.
WARNING: Serious injury could occur if these listed precautions are not observed. Follow
precautions to reduce the risk of burns, fires, electric shock or injury.
User Safety Precautions
Obtain medical exam before beginning any exercise program.
WARNING: Heart rate monitoring systems may be inaccurate. Over exercise may result in serious
injury or death. If you feel faint stop exercising immediately.
Stop exercising if feeling faint, dizzy or experiencing pain and consult your physician.
Obtain instruction before using. Lisez les instructions avant l’utilisation.
Read and understand the Owner’s Manual and all warnings posted on the unit before using.
Keep children away. Teenagers and disabled must be supervised. Tenez les enfants éloignés. Les
adolescents et les handicapés doevent être surveilles.
Use the handrails for support and to maintain balance.
Wait until foot plates come to a complete stop before dismounting. Attendre l’arret complet des
reposes pieds avant de descendre.
Keep foot plate surface clean and dry.
DO NOT wear loose or dangling clothing while using.
Keep all body parts and other items free and clear of moving parts.
DO NOT use unit if user weight exceeds 400 lbs (180 kg). This is the rated maximum user
weight.
Report any malfunctions, damage or repairs to the facility.
Replace any warning labels if damaged, worn or illegible.