CYBEX LCX-425T Manuel de service

Cybex LCX-425T TreadmillService ManualCardiovascular SystemsPart Number LT-19638 Rev Cwww.cybexinternational.com

Page viThis page intentionally left blankCybex 425T Treadmill Service Manual

1 - SafetyIMPORTANT: Read all instructions and warnings before using the treadmill.Important Voltage InformationBefore plugging the power cord into an

Cybex 425T Treadmill Service ManualSafetyPage 1-2Important Safety Instructions(Save These Instructions)! DANGER: To reduce the risk of electric shock

Cybex 425T Treadmill Service ManualSafetyPage 1-3• Use a dedicated line when operating the treadmill. NOTE: A dedicated line requires one circuit bre

1. Obtain a medical exam before beginning any exercise program. 2. Stop exercising if you feel faint, dizzy, or experience pain and consult your physi

Cybex 425T Treadmill Service ManualDE-19238 DE-19238Warning Motor CoverSafetyPage 1-5

Cybex 425T Treadmill Service Manual SafetyPage 1-6DE-16928 Warning Motor Cover

Cybex 425T Treadmill Service ManualSafetyPage 1-7 Caution DecalsCaution decals indicate a potentially hazardous situation, which, if not avoided, may

Cybex 425T Treadmill Service ManualThis page intentionally left blankSafetyPage 1-8

Cybex 425T Treadmill Service Manual2 - Preventive MaintenanceWarnings/CautionsAll warnings and cautions listed in this chapter are as follows:! WARNIN

Cybex 425T Treadmill Service ManualPreventive MaintenancePage 2-2NOTE: Do not spray cleaning solution directly on the treadmill. Direct spraying could

Cybex 425T Treadmill Service ManualFigure 1Running Belt MaintenanceBelt and Deck — Wipe the belt surface and the deck area with a clean dry towel to m

2. Center the belt.NOTE: While centering the belt choose one bolt to adjust. Do not adjust both bolts.A. With the treadmill running at 5 mph (8 kph)

Cybex 425T Treadmill Service ManualPreventive MaintenancePage 2-5Other Preventive MaintenanceOther preventive maintenance activities must be completed

Service ScheduleAll maintenance activities shall be performed by qualified personnel. Failure to do so could result in serious injury.NOTE: This is th

2. Resetting the service odometer.A. While in Dormant Mode enter Test Mode by pressing and holding the Heart Rate and Level keys simultaneously for f

Cybex 425T Treadmill Service ManualThis page intentionally left blankPreventive MaintenancePage 2-8

3 - Customer ServiceContacting ServiceHours of phone service are Monday through Friday from 8:30 a.m. to 6:00 p.m. Eastern Standard Time.For Cybex cus

Cybex 425T Treadmill Service ManualCustomerServicePage 3-2Return Material Authorization (RMA)The Return Material Authorization (RMA) system outlines t

CustomerServicePage 3-3Cybex 425T Treadmill Service ManualConcealed Damage — Damage not seen with a visual check upon receipt of a shipment but notice

Cybex LCX-425T TreadmillService ManualCardiovascular SystemsPart Number LT-19638 Rev CCybex® and the Cybex logo are registered trademarks of Cybex Int

Cybex 425T Treadmill Service ManualCustomerServicePage 3-4

Cybex 425T Treadmill Service ManualServicePage 4-14 - ServiceWarnings/CautionsAll warnings and cautions listed in this chapter are as follows:! WARNIN

! WARNING: All maintenance activities shall be performed by qualified personnel. Failure to do so could result in serious injury. For any service rel

Cybex International, Inc. Medway, MA USA (508) 533-4300 www.CybexInternational.com Wireless HR Receiver InsideHRcontrolVOLUMECHANNE

Cybex 425T Treadmill Service ManualPause/Stop Press once to exit Test Mode.Time Displays the setup constants, each of which may be modified by pres

Cybex 425T Treadmill Service ManualSpeed Sensor AdjustmentTools Required• Phillips head screwdriver• 1/2” open end wrench (2)! WARNING: Disconnect th

C. After reaching maximum speed reduce the speed to 1.0 mph (1.6 kph). If a speed error occurs then your speed sensor gap needs to be readjusted.D. P

Cybex 425T Treadmill Service ManualRunning Belt and DeckNOTE: During this procedure you will have the option to remove the running deck, running belt

Cybex 425T Treadmill Service ManualServicePage 4-8C. Grasp each top platform and slide it up and off the treadmill.End CapsTools Required• Phillips h

Cybex 425T Treadmill Service ManualServicePage 4-9Rear RollerTools Required• 3/4” socket wrench• 7/16” socket wrench• 3/16” allen wrench7. Remove the

Cybex 425T Treadmill Service ManualServicePage 4-10Front Roller9. Remove the front roller.! WARNING: Drive belt is under tension. Do not pinch finger

Cybex 425T Treadmill Service ManualServicePage 4-1114. Secure the front roller. A. Slide the front roller into the running belt. B. Slide the new d

Cybex 425T Treadmill Service ManualServicePage 4-12A. Carefully lower the treadmill to the ground.B. Lower the motor cover center into position. See

Cybex 425T Treadmill Service ManualServicePage 4-13A. Using a Phillips head screwdriver loosen but do not remove the two screws securing the left mot

Cybex 425T Treadmill Service ManualServicePage 4-148. Remove the black brush assembly.A. Using a large flat head screwdriver pry out the brush retai

Cybex 425T Treadmill Service ManualServicePage 4-15C. Secure the drive motor cables to the drive motor housing with a wire tie.D. Attach the ferrite r

Cybex 425T Treadmill Service ManualServicePage 4-16Motor Brushes 220 VACProduct Numbers SK-18554NOTES: This procedure describes the replacement of mot

Cybex 425T Treadmill Service ManualServicePage 4-175. Remove the brush access covers.A. Using a flat head screwdriver pry off both brush access cove

Cybex 425T Treadmill Service ManualServicePage 4-189. Lower treadmill.A. Carefully lower the rear of the treadmill until the back feet are resting on

Cybex 425T Treadmill Service ManualServicePage 4-19A. Using a 1/2” open end wrench remove the two motor plate bolts. See Figure 15. B. Slowly and care

Cybex 425T Treadmill Service ManualPage iAbout This ManualAn Owner’s Manual is shipped with each unit. To purchase additional copies of this manual or

Cybex 425T Treadmill Service ManualServicePage 4-207. Install Drive motor.! WARNING: Drive Motor is heavy, use care when lifting.A. Lift the drive mot

Cybex 425T Treadmill Service ManualFigure 17Elevation COMElevation UPElevation DOWNElevation GroundGround CableElevation Switch P1Display Cable P3Disp

Cybex 425T Treadmill Service Manual4. Connect the cables to the lower control board.A. Connect the cables from the lower control board. This include

Figure 18Circuit BreakersLine FilterAC Line 1 (AC1)AC Line 2 (AC2)Lower BoardPower CordStrain ReliefGround Wire StudCircuit BreakersTools Required• Fl

Cybex 425T Treadmill Service ManualLine FilterTools Required• Phillips head screwdriver11. Replace the line filter. NOTE: Take notice of which cable

Cybex 425T Treadmill Service ManualServicePage 4-2514. Secure the drive belt.A. Place the Phillips head screwdriver into the square hole located in

Cybex 425T Treadmill Service ManualServicePage 4-26Elevation MotorTools Required• Phillips head screwdriver• 9/16” Open end wrench • 9/16” Socket wren

Cybex 425T Treadmill Service ManualServicePage 4-276. Secure the elevation motor.A. Carefully place the elevation motor in position on the treadmill

Cybex 425T Treadmill Service ManualServicePage 4-28Upper Display BoardNOTE: This procedure will cover the upper display board, display overlays, cont

E. Remove the console assembly.3. Remove the display board.A. Using a Phillips head screwdriver, remove the five screws that hold the display board

Page iiCybex 425T Treadmill Service Manual DECLARATION OF CONFORMITY August 24, 2006This Declaration of Conformity is suitable to the Europea

Cybex 425T Treadmill Service ManualServicePage 4-30C. Carefully place the display overlay in position within the indentation on the console front and

Cybex 425T Treadmill Service ManualServicePage 4-31E-Stop switchTools Required• Phillips head screwdriver• Wire cutters8. Remove the console back plat

10. Remove the lower handle cover.A. Using a Philips head screwdriver remove the two screws securing the lower handle cover to the upper handle cove

Cybex 425T Treadmill Service ManualServicePage 4-3314. Attach the new display cable.A. Push the new display cable down through the handrail and out

Cybex 425T Treadmill Service ManualServicePage 4-3421. Route the new contact heart rate cable.A. Connect the contact heart rate connector into the b

Cybex 425T Treadmill Service ManualServicePage 4-3523. Secure the new metal contacts.A. Remove the protective paper from the four metal contacts and

Cybex 425T Treadmill Service ManualServicePage 4-36Parts ListITEM QTY. PART NO. DESCRIPTION NO.1 1 AF-18899 Weldment, Console Back Plate2 1 A

Cybex 425T Treadmill Service ManualServicePage 4-37ITEM QTY. PART NO. DESCRIPTION NO.75 4 HB-18768 Bearing, LF-1011-1276 2 HS-60022 Bolt, 3/8

Cybex 425T Treadmill Service ManualITEM QTY. PART NO. DESCRIPTION NO.406 1 HS-41006 Screw, 10-24 x 1/2”, RECESS, PAN HD, TT, SS407 1 HS-11977

31OptionalMonitorBracketConsoleAssemblyUprightAssembly10390Drive MotorAssembly120861218970818291807880868887877092937983868470703123053113123133103163

Page iiiAs a result of test reports and their evaluation by accredited laboratories, we are in possession of the following certificates for products w

7 RTS REQUEST TO SEND8 CTS CLEAR TO SEND9 RI RING DETECTADAPTER, SERVICE PROGRAMMING71 CD CARRIER DETECT2 RD RECEIVE DATA3 TD TRANSMIT DATA4 DTR

Worldwide Headquarters 10 Trotter Drive + Medway, MA 02053, USA + t 508.533.4300 + f 508.533.5500151 24th Avenue NW + Owatonna, MN 55060, USA + t 507

Front PagesAbout this Manual . . . . . . . . . . . . . . . . . . iFCC Compliance Information. . . . . . . . . . iDeclaration of Conformity . . .