Code: NO RPM Flowchart

Definition: "RPM LOSS"

Possible Cause: Damaged or

misaligned RPM sensor.

Start

Note 1: Press and hold the "0", "1," & "START" keys down at the same time, then release the "1" key. The display will read: MAINTENANCE. Then press and release the 8 key.

Or manually hold the 8 key and simultaneously turn the treadmill on by the on & off switch. Both methods will engage "Test mode".

Note 2: Verify that the PWM LED is flashing, while the treadmill is on. The PWM LED indicates a valid control command is being sent from the Display Board to the M.C.B. If the LED is not flashing, check connection and look for pinch or tear marks on the display cable.

Note 3: Verify that RPM

feedback is being displayed under speed as the running belt moves.

Note 4: To engage

automatic speed

calibration, press the "HEART" key. Display will read: CALI. Treadmill will then go into a self auto speed calibration. This will automatically calibrate MIN PWM, 1/2 max, and MAX PWM for min and max speed. This will take less than 3 minutes. Treadmill will be in motion, during this test.

1A NO

Engage

"MAINTENANCE" mode. Verify RPM feedback in "Test Mode". See (note 1)

Display reads: XXX 3 .0

(at 0%, XXX will read 240) Press the "+" and bring the middle number 3 up to 50.

Does

YES

the running

 

 

belt move

 

 

?

 

 

NO

Left motor shroud and verify PWM LED for 110v units or MOTOR CONTROL LED for 220v units

response. See (note 2)

& Diagram #1

PWM

LED responds YES

?

Does

display read RPM feedback see (note 3)

?

YES

Bring the speed back to

.0 then engage

automatic speed

calibration. See (note 4)

Does unit auto calibrate

?

YES

Stop

1B

NO

NO

Check the following:

1.RPM connection to J3 connector.

2.Check alignement. See (note 5)

Diagram #2 & 3

2A

4.36

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Image 58
Star Trac TR 4500 manual Code no RPM Flowchart, Definition RPM Loss Possible Cause Damaged or

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.