Do you have a question about the SH-T3900A and is the answer not in the manual?
Questions and answers
Melissa Adamo
June 18, 2025
My treadmill will not turn on. It was working perfectly yesterday then would not stop and I had to push the emergency stop. I unplugged the machine and when I plugged it in today it won't turn on at all?
ASSEMBLY INSTRUCTION Assembly Parts List Name Q’ty Specification Main frame Handlebar Side Cover Of Left Post Side Cover Right Post Safety Key Water bottle holder Half-round head hexagon bolt Half-round head hexagon bolt Half-round head hexagon bolt Countersunk head hexagon bolt Mian frame handle bar Side cover of left post...
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Assembly tools Cross-screwdriver, Hexagon Socket Spanner (6mm), Hexagon Socket Spanner (5mm) The assembly step: Open the carton and take out the above parts, put them in order on the ground gently. Reminder: This is a very heavy machine. To avoid accident, it requires 2 people to move out the Main Frame.
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Step 2: Use Hexagon Socket Spanner, fasten handlebar support tube to base frame by 7 and 8(Do not fix them tight!) Half-round head Half-round head hexagon bolt,M8*15 hexagon bolt,M8*15 Q’ ty:2 Q’ ty:2...
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Step 3: Use Hexagon Socket Spanner, fasten computer to handlebar support tube by 8(Do not fix them tight!) Half-round head hexagon bolt,M8*15 Q’ty:2...
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Step 4: Take out the handlebar, then connect handlebar Wire A with computer Wire A. Use Hexagon Socket Spanner, fasten handlebar to computer and handlebar support tube by 9 and 10(Do not fix them tight!) Notice: When assemble the handlebar to computer, ensure all sides of the armrest foam are enclosed to the computer.
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Step 5: Use Hexagon Socket Spanner, fasten handlebar to computer and handlebar support tube by 9 and 10. Use Hexagon Socket Spanner, fasten all the bolts.(Include the bolts in the handlebar support tube and computer) Step 6 Buckle 3 and 4 to the base frame and handlebar support tube.
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Step 7 Take out the safety key and put on the yellow position in computer . Buckle the water bottle holder to the computer.
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Step 8: Caution! Make sure the above assembly is finished properly as above steps before connect the equipment with electricity. Carefully check below instruction before operate the treadmill.
Moving Instructions 一、FOLDING UP THE TREADMILL 1. Firmly grasp the back end of the treadmill with both hands. Carefully lift the end of the treadmill up into the upright position until the foot lock latch engages and securely locks the main frame into position. 2.
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NOTE: DO NOT STAND UNDER THE DECK WHEN SETTING DOWN THE TREADMILL. TO PREVENT INJURY, PLEASE MAKE SURE YOU HAVE A FIRM HOLD WHEN LIFTING UP OR SETTING DOWN THE DECK. 尾端 三、MOVING THE TREADMILL 1. Fold the treadmill first. 2.
脚踩此处 Specification Dimension(mm) Power 1725*842*1332 220V~ Foldable Size(mm) Rated frequency 1062*842*1474 50Hz Walking Area(mm) Power Rating 1300*480 1850W Net Weight Electric Current 78Kg AC 8.5A Gross Weight Speed Range 91Kg 1—18km/h Surrounding Incline 0~15% 0—40℃ Temperature ≤120Kg Allowed Weight Class Computer Display speed incline time distance calorie heart rate step A.The red Safety Key on computer.
2.Super buffer shock device to reduce vibration noise. 3.Gas spring to fold, foot step safety device. 4.Use 3.0 thickness pumping tube for front and rear roller, has 1.5 degree taper at bothends, so that running belt can be automatic reset function. 5.Gas Spring by suppression, automatic slow down feature, to increase their safety when the frame fold down.
trainers. ✓ If it is the first time for you to use the treadmill, please keep in mind to grasp the handle with two hands, until you feel that you adapt to the situation, then you can let go of the handles. ✓...
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Walking about one kilometer with a regular pace, the treadmill meter will record the exercise time. It will take about 15-25 minutes. Walking with a speed of 4.8 k/h, one kilometer will take about 20 minutes. After feeling easy to get this target for several times, you can increase the speed gradually. Exercising like this for about 30 minutes, you will get a good training.
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and the heel touch the ground, and then incline to the wall. Hold for 10-15 minutes, and then relax. Each leg repeats the exercise for three times. As picture 3: Quadriceps Stretch With the left hand touching the wall or desk to control the body balance, and right hand extend toward the back and grasp the right ankle, then pull it toward the buttocks slowly, until you feel that the front muscle of thigh is very strength.
Operation Instruction Display Windows: Warning : Check that the safety key is in place before running the treadmill. Buttons: 1). START/PAUSE: Press this button to start the machine at an initial speed. Press this button to stop machine running during operation. 2).
After the user grips the hand pulse sensors with both hands for 30 seconds, PULSE window will display user’s current heart rate. The display range :50-200 times/min. 4、 :Button function: Initial value Setting Initial Display range range Time countdown Time 0:00 mode:15:00 5:00-99:00...
6、Training In USER Program Mode: This system has 3 users programs U1, U2, U3. 1. In the standby mode, press the "program" key, the distance window of auxiliary window displays "U1-U3", at the same time, the time window of auxiliary window flashing and display the preset time.
E1/E13 A.The computer wires didn't connect well Check whether the wire of computer Communic connects well ation B、 Computer meter broken Change the computer meter Failure C、 The inverter broken Change the inverter A、 IGBT Breakdown short circuit Change the inverter Explosion-p B、...
Thorough clean can extend the lifetime of this unit. Clean the dust regularly, especially the dust accumulating beside the treadmill belt to avoid the accumulation below the belt. Make sure the neat of the shoes to avoid the foreign objects carried by shoes abrading treadmill board and bolt.
Running band edge Oil filler Turn on the equipment, walk on the treadmill slowly for a few minutes, let the running belt being complete attached of lubricating oil. Increase the speed and lubrication is finished. Note:Do not put on too much lubricating oil once. After lubricating, use a cloth to clean up the extra oil on the side and surface of the running belt.
V-Belt Adjusting: After a long time exercise, the multi-wedge belt was worn or became loose. In this case, you must do an appropriate adjustment for the safety. The way of judgment is: during your normal running exercise, when your foot step on the running belt and feel that the running belt has the phenomenon of occasional stop that indicates the running belt or multi-wedge belt is somewhat loose, the further confirmation should be done.
Step 2: Loosen (but not removed) the four screws of the fixed motor base, then adjust the bolt with spanner. While gently turning the motor shaft and ribbed between the front roller, if too loose, you can turn 100% ribbed; if too tight, you can turn to a very limited ribbed; After this adjustment can turn 80% of the ribbed is more appropriate.
strange 1. The rotating shaft voice of 1.Lubricate the rotating shaft needs silicon oil treadmill 2.Secure relevant nuts Table screws are loose 2. during exercise If your treadmill malfunctions are beyond above please contact our service center or call our phone directly, we promise that we would offer satisfied service to you. Equipment Warranty Warranty Range: The damage is not caused by human under the condition that the product is used properly.
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Do you have a question about the SH-T3900A and is the answer not in the manual?
Questions and answers
My treadmill will not turn on. It was working perfectly yesterday then would not stop and I had to push the emergency stop. I unplugged the machine and when I plugged it in today it won't turn on at all?