SportsArt T645L User manual

Brand: SportsArt

Model: T645L

Category: Treadmills

Type: User manual

SportsArt T645L is a high-end treadmill designed to provide a challenging and effective workout experience. With its powerful motor and sturdy construction, it can accommodate users of all fitness levels, from beginners to experienced athletes. The T645L features a variety of pre-programmed workouts and customizable options, allowing users to tailor their workouts to their specific goals. It also has a built-in heart rate monitor and wireless connectivity, enabling users to track their progress and stay motivated.

T645L (16”) Repair Manual (Electronics)

Date: 2017/08/13 - V1.0

1-1. Product picture

1-1-1

1-2. Display picture -T645L (19”)

1-2-1

1-3. Component Placement - T645L 19” Display

1-3-1

HTR board

Earphone set board

NFC board

Wake up- key board

WIFI antenna

SA Well+ board

USB board (only for SA WELL+ )

Bluetooth Board

1-3. Component Placement - T645L 19” Display

1-3-2

主板

Control board

Mainboard

TV board

1-3. Positions of the Parts- T645L 16”, 19” Lower Machine Set

1-3-3

Drive board

Incline unit

Filter

AC Servo Motor

Eup board

Auto-lubrication System

AV board

1-4. Wire connections -T645L

1-4-1

1-5. Wiring – T645L 16”,19” Display

1-5-1

1-5. Wiring - T645L 16”,19” Display

1-5-2

USB

HTR Wiring

SA WELL+ Wireless Board Wiring

1-5. Wiring - T645L EAC (TFT) the Drive board

1-5-3

1-5. Wiring Diagram-T645L Auto-lubrication System

1-5-4

Lubrication VR SET

Lubrication board

1-5. Wiring - EUP board

1-5-5

To Display

(LED, keypad)

From Filter

To Drive board

Troubleshooting

Model T645L 16”,19”

Malfunction : Safety-key board man

Circumstance: Place the Safety-key. The Displays does not

have any reaction.

Possible Causes: 1.Safety-key board faulty.

Troubleshooting : 1.Check the safety-key magnet

2.Inspect Safety-key board Wiring connected

3.Replace the safety-key board and test again.

3-1-1

Safety-key board

bridge board

To Safety-key board

Troubleshooting

Model T645L 16”,19”

Malfunction: Unit cannot start

Circumstance: After power on, no displays

Possible Causes: Malfunction of the Power Voltage Input, or

Damage to the Parts

Troubleshooting: 1.Check the Fuse and the Switch

2.Check if all cables is well-connected

3. Inspect EUP board

4.Replace drive board (TFT).

5.Replace Control board Power Light

3-2-1

Fuse and Switch

Filter

Drive board

EUP board

Troubleshooting

Model T645L 16”,19”

Malfunction: Burnt fuse

Circumstance: Upon boot, the Safety Fuse is blown immediately

Possible Causes:

1. The Parts of the Machine has short-circuit reactions

2. Malfunction of the Parts of the Driver Set

Troubleshooting 1.Check if the Machine Wiring is broken or the

if there is any short-circuit reaction.

2.Take out the Power Cord and directly check the screws

from AC1 to the housing or from AC2 to the housing to see if

the Parts have any short-circuit reactions.

3.Replace the Drive board and test again

4.Replace Filter.

3-3-1

Filter

Troubleshooting

Model: T645L 16”,19”

Malfunction: Burnt fuse

Circumstance: Press the speed up. The Fuse is tripped off.

Possible Causes: 1.short-circuit reactions in the Motor

2. Malfunction of the Drive board.

Troubleshooting 1.Replace the Drive board and test again

2.Replace Motor and test again

3.Replace the Sensor Set and test again

3-3-2

Displays

Sensor

Motor

Drive board

Motor

Sensor (Encoder)

Troubleshooting

Mode l: T645L 16”,19”

Malfunction : Burnt fuse

Circumstance : After running for a while,

the Fuse is suddenly tripped off.

Possible Causes: 1. Fuse faulty.

2.Running deck or belt is worn away

3. Drive board faulty.

Troubleshooting: 1.Check main fuse?

2. Inspect lubrication system

3. Inspect running Belt is too tight or loose ?

4. If running belt is worn away, please change

new one.

3.Replace Drive board and test again.

3-3-3

TFT Drive Board

Display board

Sensor

Motor

Drive board

Motor

Troubleshooting

Model T645L 16”,19”

Malfunction: Malfunction of the Wireless Heart Rate Device

Circumstance: Malfunction of the Wireless Heart Rate Device

Possible Causes:

1. Inadequate battery voltage for the Heart Rate Transmitter

2. Malfunction of the Heart Beat Receiver

3.Ambient interferences such as the light and the speaker

Troubleshooting: 1.Replace Heart Rate Transmitter or the battery

2.Check the Wireless Heart Beat Receiver Wiring

3.Replace the Wireless Heart Beat Receiver

3-4-1

Polar T34 transmitter

Heart rate Receiver

Troubleshooting

Model : T645L 16”,19”

Malfunction: HTR Malfunction

Circumstance: HTR value is not correct.

Possible Causes: 1. Malfunction of the HTR Wiring

2. HTR board faulty.

3. Malfunction of display Wiring

Troubleshooting: 1.Check the HTR wire connection.

2.Check the HTR board signal LED

3.Replace the HTR board

3-4-2

LED

Name

Details

LED1

POLAR Heart Rate

Light

The blinking light indicates input of the

POLAR heart rate signal.

LED2

signal light of the

handheld HTR

When you place your hands on handheld

grips, the light will be turned on.

LED3

HTR Heart Rate

Light

The blinking light indicates input of the

POLAR heart rate signal.

LED4

Heart Rate Output

Light

Each blink of the light indicates an output

from the heart rate device.

HTR plate

Bridge board

HTR wire connection

HTR Led

Troubleshooting

Model : T645L 16”,19”

Malfunction.: ERR0R_1_2

Circumstance : Displays shows ERR0R_1_2. the Machine runs at half speed.

Possible Causes: 1.Treadmill deck / Belt is worn away seriously

2. Malfunction of the Motor Temperature Switch,

or Wiring is not well-connected

Troubleshooting 1.Check if the Motor surface is hot when the message appears.

If yes, the Treadmill Board/Belt is worn away to a certain degree

Please inject oil for maintenance, or replace the Treadmill Belt

2.If the Motor is not very hot when the message appears,

please check if the Temperature Switch Wire is well-connected?

3.If the Motor is not hot and the wire is well-connected

when the message appears, Malfunction of the Motor

temperature Switch Parts may be the cause.

3-5-1

the motor temperature sensor

(Yellow-Yellow)

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SportsArt T645L User manual

Brand: SportsArt

Model: T645L

Category: Treadmills

Type: User manual

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SportsArt T645L User manual

SportsArt T645L User manual

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