Star Trac TR 4500 manual No Display Power, 110v Unit

Page 30

No Display Power

The following steps help troubleshoot in case the display board fails to power up, during or before regular operation.

110v UNIT

Diagram A

Diagram B

**CAUTION**

The following steps

are performed with the treadmill “ON”.

1. Lift and suspend the motor shroud.

2. Verify if LED AC is lit. AC LED indicates that AC power is being applied to the MCB, does not indicate voltage level. If this LED is lit go to step 3.

If LED is not lit verify the following: (see diagram A)

•The treadmill is plugged into the wall.

•The ON/OFF Switch is turned to the “ON” position.

•Verify wire connection AC1/AC2 on the MCB.

•Verify the ON/OFF Switch Breaker wires are connected.

•Verify 110v (+/- 10%) AC voltage at AC1/AC2. if the voltage is 0 or less than 90v, check wall voltage, verify unit is on a dedicated line.

•If wall voltage is correct, verify linecord continuity. (see diagram B) REPLACE: MCB if all the above check OK.

3.Verify if LED +18 is lit. LED +18 indicates the presence of an acceptable level of voltage for MCB operation.

REPLACE: MCB if +18 is not lit.

4. Verify if LED + 11 is lit. LED +11 indicates 11v are being applied to power the display board. If the LED is lit go to step 5.

REPLACE: MCB if +11 is not lit.

5. Verify display cable connection.

•Verify display cable for possible pinch or tear mark. REPLACE: Display board if display cable checks OK.

4.8

Page 29 Page 31
Image 30
Page 29 Page 31
Contents Section Introduction How To Use This Manual Precautions Product Support Asistance Product Support DepartmentTools and Equipment Equipment FunctionDC Power Supply Treadmill OverviewSection Preventive Maintenance Schedules Weekly Preventive Maintenance ChartMaintenance Clean Inspect Lubricate Replace Daily MonthlyQuarterly Waxing Tools RequiredSection Diagnostics Manager Mode To engage Manager ModeLang Maintenance Mode Maintenance Mode 10 REV EL MAX = Unit was resetting Motor Test Mode Engage Test ModeCalibration Automatic Speed CalibrationDisplay Test Mode Heart Rate Test Section Troubleshooting 110v MCB LED Layout 110v MCB LED Layout 220v MCB LED Layout 220v MCB LED Layout Calibration Troubleshooting Diagram #1Auto-Calibration fluctuates Diagram #1 Diagram #2 Will not Calibrate to MAX speedManual Calibration No Display Power 110v Unit220v Unit Elevation system shuts-off when used consistently Elevation MotorSymptoms Elevation Troubleshooting Elevation Motor overheats and blows the MCB fuseSpeed Troubleshooting 10 REVTreadmill will not reach maximum speed Treadmill hesitates during initial speed start-up Heart Rate Troubleshooting SymptomDiagram No Heart Rate readingConnect Heart Rate Board straight to the display input Polar Heart Troubleshooting Intermittent or erratic polar heart readingDisplay Cable Ing these steps. Intermittent or no elevationIntermittent or no speed reading Tripping the ON/OFF switch breaker Drive MotorDrive Motor making noise Symptom Head / Tail RollerDrive Belt Troubleshooting Running belt slips when running or walkingRunning Belt Troubleshooting WrenchRunning Belt Tracking Will track to the side less tensionedRunning Belt Tension Belt is properly TensionedRunning deck squeaks when running Running DeckRunning Deck Isolating Noise Leveling Running belt travels to one side Treadmill vibratesVibration Unit vibrates while runningSlight shock from handrails or when using the display panel Static ShockDisplay Codes Chart Star Trac Product Support Department atCode KEY DN Flowchart Definition KEY Stuck Possible Cause Damaged orPage Code no RPM Flowchart Definition RPM Loss Possible Cause Damaged orStop Re-engage Auto Calibration See note Code SP CNG Flowchart Possible Cause RPM pick-upStop Diagram #2 Volt StopStop Diagram #5 Code EL Lost Flowchart Possible Cause Out of rangeCode EL RNG Flowchart Proceed to EL STL flowchart Code EL STL Flowchart Definition ElevationStop Section Parts Replacement Disconnecting Motor Wiring Drive Motor ReplacementProcedure Lift motor shroud ToolsRemove Motor Install Replacement Motor Check and Adjust Belt Tension Reconnect Motor Wiring Replace ShroudElevation Motor Replacement Tip the Treadmill on its sideRemove the Elevation Motor Diagram a Replacement the Elevation Motor Set the Treadmill Upright Test Treadmill Operation Side Bed Cover Replacement Procedure Removing the Side Bed CoverInstalling Replacement Side Bed Cover Diagram C Autotransformer Replacement Remove the AutotransformerReplace the Autotransformer Autotransformer Replacment Replace the ShroudHeart Grip Replacement Procedure Remove the Display PanelDiagram B Remove the Handgrips Replace the HandgripsReplace Display Panel Page Deck & Frame Assy Page Elevation Assy Page Motor & Electrical Assy Page Running Belt Assy Page Handrail Assy Page Handrail Assy Page Display Assy Page Display Assy

TR 4500 specifications

The Star Trac TR 4500 is a premium treadmill that has been designed to meet the demands of both commercial gyms and personal fitness enthusiasts. Boasting a range of innovative features and cutting-edge technologies, the TR 4500 stands out as an essential piece of equipment for any serious workout regimen.

One of the most notable features of the TR 4500 is its powerful 4.0 HP motor, which ensures smooth and consistent performance, even during intense workout sessions. Whether you are walking, jogging, or running, the treadmill provides a reliable experience that can handle a variety of user inputs. The motor also supports a speed range of up to 12 mph, allowing users to customize their workouts according to their fitness levels.

The TR 4500 is equipped with a spacious running surface, measuring 22 inches wide by 60 inches long. This ample space allows users to move freely and comfortably, whether they prefer a brisk walk or an all-out sprint. Additionally, the treadmill features a patented Soft Trac shock absorption system that minimizes the impact on joints, making it ideal for users of all ages and fitness backgrounds.

Users will appreciate the treadmill's advanced console, which includes a large, easy-to-read display that tracks essential workout metrics such as time, distance, speed, incline, and calories burned. The console is also equipped with multiple pre-set workout programs that cater to varying fitness goals, whether it's weight loss, endurance, or interval training.

Technologically, the TR 4500 shines with its integrated Heart Rate Control system, which allows users to monitor their heart rates in real-time via contact sensors or wireless chest straps. This feature ensures users can maintain optimal heart rate zones for maximum effectiveness during their workouts.

Moreover, users can enjoy entertainment while they exercise, as the treadmill is designed to be compatible with various audio devices. This includes built-in speakers and a media tray for tablets and phones, enabling users to watch their favorite shows or listen to music as they run.

Durability is another hallmark of the TR 4500, with its commercial-grade construction that promises longevity, even in high-traffic environments. Whether for home use or in a gym, the Star Trac TR 4500 treadmill combines powerful performance, user-friendly features, and superior build quality, making it a top choice for serious athletes and fitness enthusiasts alike.
Top Page Image Contents