HOMCOM Folding Treadmill
Model: A90-211V70
Part Number: INadd034V02_UK
IMPORTANT: RETAIN FOR FUTURE REFERENCE: READ CAREFULLY
ASSEMBLY INSTRUCTION
1. Catalogue
This manual covers the following sections:
| Number | Content |
|---|---|
| 1 | Catalogue |
| 2 | Safety instructions |
| 3 | Packing specifications |
| 4 | Assembly instructions |
| 5 | Electric control instructions |
| 6 | Maintenance instructions |
| 7 | Failures and trouble shooting |
| 8 | Exercise guidelines |
| 9 | Warm exercise |
Thank you for choosing a home-use electric treadmill. Our products are designed to improve your health and provide an easy and comfortable user experience. Please read this manual carefully before using your new treadmill.
To ensure maximum product quality, all parts of this treadmill are made from high-quality materials and have undergone strict inspection and testing. This manual will guide you through the correct assembly, use, and maintenance of your treadmill.
Thanks for using!
2. Safety Instructions
A. General Safety: We have considered many safety problems during the design and manufacture of this treadmill to ensure your safety. Please read all contents of this manual carefully before use. We are not responsible for consequences arising from abnormal operation.
[Risk Symbol] B. Electrical Interference: Do not use the heart rate device together with other wireless heart rate devices, as it can cause electrical interference.
[Warning Symbol] Please follow the instructions below to avoid any hurt to you or others:
- To avoid accidents or danger, ensure this treadmill is fully grounded before using.
- While running, clamp the safety lock (red) to an appropriate position on your clothes. If any unexpected situation occurs, it will detach immediately, stopping the machine.
- a. Please consult your healthcare doctor before exercising.
- b. Wear comfortable sportswear when exercising. Do not wear shoes with soft soles, as shoe shavings can enter the motor and control system, causing operating malfunction.
- c. Keep the room clean and tidy to avoid dirt being absorbed into the treadmill, which can cause operating malfunction.
- d. User weight should not exceed 100kg.
- This product is for one person use only while running. To avoid accidents, do not let children or pets play around the treadmill.
- Minimum spacing requirements for placing the treadmill at home: no less than 100cm for the front and both sides, and no less than 200cm for the rear.
- Please do not use this treadmill if the power line is broken.
- If the treadmill is damaged or broken, do not use it and contact for warranty.
- Please do not touch any moving parts while the treadmill is running. Never press or stuff any objects into the treadmill.
- This machine is suitable for indoor use only. Please do not use it outdoors or in a gym.
- Place the treadmill on a clean and smooth floor in a well-ventilated condition, ensuring the unit is ventilated. Make sure there are no sharp objects nearby. Do not use it near water or fire sources.
- Please use the handrail when getting on or off the machine. Do not get off the treadmill when it is not completely stopped. In case of an accident, pull off the safety lock immediately to stop the treadmill.
- Do not use this machine while using oxygen equipment or spraying near it.
- To ensure the treadmill runs properly, do not install any accessories not supplied by the original factory.
- Ensure all parts of the treadmill are firmly installed.
- Please turn off and unplug the power after using the treadmill. When not in use, keep the security lock safely to prevent unauthorized use.
3. Packing Specification
The treadmill package includes the following components:
| Number | Component | Description/Image Placeholder |
|---|---|---|
| 1 | FRAME | [Main treadmill frame structure] |
| 2 | MANUAL | [User Manual booklet] |
| 3 | SCREEN | [Electronic console/display screen] |
| 4 | COLUMN SIDE COVE | [Side covers for the support columns] |
| 5 | SCREW PACK | [Bag containing various screws, bolts, and tools] |
Screw Pack Contents:
The screw pack typically contains:
- A: Wrench (1 pc)
- B: M6*1pcs (Screw)
- C: Bolt/Screw (1 pc)
- D: M8*45*2pcs (Screws)
- E: M5*40*2pcs (Screws)
- F: M8*15*2pcs (Screws)
- G: M8*2pcs (Washers/Bolts)
- I: Part (1 pc)
- J: 4*15*4PCS (Screws/Bolts)
[Diagram showing the contents of the screw pack with labels A through J]
4. Assembly Instructions
Follow these steps to assemble your treadmill:
- Lift the main frame out of the carton and open the cable tie that bundles the frame. [Diagram shows lifting the main frame]
- Expand the frame: Pull out the pull pin on the column (labeled N). Hold the frame on the ground with one hand and secure it to the sheet metal part of the base using D#M8*45 screws. [Diagram illustrates pulling pin N and securing with screws D]
- Assembly of the electronic meter stand: Fold the electronic meter stand in the direction of the arrow. Fix the meter stand onto the column using F#M8*15 screws (2 pieces) and G#M8 pads (2 pieces). [Diagram shows folding the meter stand and attaching it with screws F and pads G]
- A. First, connect the signal lines of the electronic meter. Then, place the panel on the electronic meter as indicated by the arrow, and fix it with E#M5*40 screws (2 pieces). [Diagram shows connecting signal lines L and attaching panel with screws E]
- B. The red part indicated by the arrow (labeled Y) is the anti-warping device. During use, adjust this device according to your own weight to prevent the base from being upturned. [Diagram highlights the anti-warping device Y]
- Folding the product: When you need to carry or store the product for a long time, fold it up as shown below. Hold the back end of the running platform and slowly raise it in the direction indicated by the cutting head until the running platform is substantially parallel with the column. Pull the knob outward with the other hand to ensure the knob iron shaft is inserted into the side of the inside running platform's folded hole. [Diagram shows the folding process]
5. Electric Control Instructions
Boot Start: Normal start after a 3-second countdown. The treadmill offers P1-P12 automatic programs.
Safety Lock Function: Unplugging the safety lock immediately stops the treadmill, displaying "SAFE". When the safety lock is placed, the electronic display shows for 2 seconds, and all data is cleared.
Key Functions:
- Start Button: Press "START" when the treadmill is stopped. The speed will display "1.0", and the treadmill will begin.
- Stop Button: Press "STOP" when the treadmill is running. All data will be cleared, and the treadmill will stop.
- Program Key ("PROG."): In standby mode, press this button to cycle through manual mode and automatic programs P1 through P12. Manual mode is the default. Default speed is 1.0 km/h, maximum speed is 12.0 km/h.
- Mode Key ("MODE"): In standby mode, press this button to cycle through three countdown modes: time, distance, and calories. Use the SPEED +/- keys to set the countdown value. Press "START" to begin once set.
- Speed Buttons ("SPEED+" and "SPEED-"): These are speed adjustment keys. They increase or decrease speed by 0.1 Km/time after the treadmill starts. They can also be used to set treadmill parameters.
Indication Function:
- Speed Display: Shows the current running speed.
- Time Display: Shows the running time in manual mode or the countdown time in mode and program.
- Distance Display: Shows the total distance covered in manual or program mode, or the inverse of the mode running distance.
- Calorie Display: Shows the calorie accumulation during exercise in manual and program mode, or the calorie count in mode run.
The range of data displayed by each window:
- TIME: 0:00 – 99:59 (MIN)
- DISTANCE: 0.00 – 99 (KM)
- CALORIES: 0.0 – 990 (KC)
- SPEED: 1-12KM/H
Automatic Program:
The default running time is 10 minutes. After selecting a program, the running time is set. Each program is divided into 10 segments, with running time evenly distributed. The motor stops, and the display clears after the running time is completed. The following table shows the speed settings for 12 programs:
| Phase | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| P1 SPEED | 3 | 3 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 3 |
| P2 SPEED | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 4 |
| P3 SPEED | 2 | 4 | 6 | 8 | 7 | 8 | 6 | 2 | 3 | 2 |
| P4 SPEED | 3 | 3 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 3 |
| P5 SPEED | 3 | 6 | 6 | 6 | 8 | 7 | 7 | 5 | 5 | 4 |
| P6 SPEED | 2 | 6 | 5 | 4 | 8 | 7 | 5 | 3 | 3 | 2 |
| P7 SPEED | 2 | 9 | 9 | 7 | 7 | 6 | 5 | 3 | 2 | 2 |
| P8 SPEED | 2 | 4 | 4 | 4 | 5 | 6 | 8 | 8 | 6 | 2 |
| P9 SPEED | 2 | 4 | 5 | 5 | 6 | 5 | 6 | 3 | 3 | 2 |
| P10 SPEED | 2 | 5 | 7 | 5 | 8 | 6 | 5 | 2 | 4 | 3 |
| P11 SPEED | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 5 | 3 | 2 |
| P12 SPEED | 2 | 3 | 5 | 6 | 8 | 6 | 9 | 6 | 5 | 3 |
[Note: "Time set / 10 = Running time each stage" is a header for the phase timing.]
Parameter Setting in 3 Modes:
- Countdown Time: Initial setting is 30:00 minutes. Range: 5:00-90:00 minutes, step 1:00.
- Calorie Setting: Initial setting is 100 kcal. Range: 20-990 kcal, step 10.
- Countdown Distance: Initial setting is 5.0 km. Range: 0.5-99.0 km, step 0.1.
The cycle switching sequence for modes is: manual, time, distance, calories.
Other:
When a countdown parameter is running, the display shows "END", followed by a 0.5-second alarm every 2 seconds until the treadmill stops. The alarm then stops, and the display returns to manual mode. You can set only one countdown parameter (time, calorie, or distance) at a time. The last set parameter counts down, while others display a positive count.
6. Maintenance Instructions
Proper maintenance keeps your treadmill in top condition. Incorrect maintenance can harm or shorten the life of your treadmill.
WARNING: Always unplug the treadmill's power cord before cleaning or maintaining the product!
- Regularly remove dust to keep parts clean.
- After using the treadmill, wipe the instrument and other parts with a clean towel or cloth to remove sweat and debris. Be careful not to splash water on electrical components or under the running belt.
- Place your treadmill in a clean, dry environment. Ensure the power is off and unplugged.
- For ease of movement, the treadmill is equipped with wheels. Confirm the power is disconnected and the body is folded before moving.
- Always check and secure all parts of the treadmill. Replace any damaged parts immediately.
- To better maintain and extend the treadmill's life, it is recommended to rest the treadmill for 10 minutes after every 30 minutes of continuous use.
- The running belt is adjusted at the factory. After use, it may stretch and deviate from the center position, potentially damaging the friction strip and rear cover. Belt stretching during use is normal. If the running belt becomes slippery or not smooth after a period of use, adjust its tightness to improve performance.
A. Running Belt Tightening Adjustment:
If the running belt is too loose, insert the supplied hex wrench into the adjusting hole of the left footstep of the treadmill and turn it 1/4 turn clockwise. Then, adjust the right foot to rotate clockwise by 1/4 turn. Ensure left and right adjustments are synchronous to tighten the belt and prevent deviation. If the running belt is too tight, adjust counterclockwise.
Note: Do not overtighten the running belt. This can break the belt, increase pressure on the front/rear drum, damage roller bearings, and cause abnormal noise. Adjust only until the belt no longer slips.
B. Running Belt Alignment Adjustment:
When the pressure on the two sides of the running belt is uneven during use, it can cause the belt to deviate from the center. This deviation is usually normal and the belt automatically returns to the center when no one is running. If it does not return to center, follow these steps:
- Run the treadmill at no load, adjusting the speed to the sixth gear (6). Observe the distance from the running belt to the left and right side bars.
- If the belt is to the left, use a hex wrench to turn the left screw 1/4 turn clockwise.
- If the belt is biased to the right, use a hex wrench to turn the right screw 1/4 turn clockwise.
- If the running belt is still not centered, repeat the above actions until it is adjusted to the middle.
- After centering the belt, adjust the speed to the sixth gear again and observe the belt's deviation and smooth running. Repeat adjustments if necessary.
Caveat! Do not overtighten the rollers! This will result in permanent damage to the bearing.
8. Lubricating Oil:
The treadmill is lubricated at the factory, but regular checks help maintain optimal use. Lubrication is recommended after one year of use or 100 hours of operation. After 30 hours or 30 days of use, lift the running belt from the side and feel the running platform surface. If it feels lubricated, no additional oil is needed. If it feels dry, follow the instructions below to refuel. (Please use non-oil-based lubricants).
How to add lubricant?
Operate as shown in the diagram: Open the sidebar left. For the fueling decorative cover on the front side, use scissors or a utility knife to cut the oil bottle according to the figure's size, then add oil according to the bottom icon. When filling, insert the thin rod at the front end of the oil bottle into the fuel filler pipe on the platform.
[Diagram showing the lubrication point and method]
7. Failures And Trouble Shooting
1. Electronic Watch Displays Error Message Code and Excludes:
| Default Code | Description | Default Resolution |
|---|---|---|
| Er1 | The display board is not connected Received signal |
1.1. Check if the communication line is loose, detached, or damaged. 1.2. Check or replace the electronic board. 1.3. Check or replace the controller. |
| Er3 | Over pressure | 2.1. Check if the voltage on the power supply line is within the normal value (AC 200-240V). 2.2. Check or replace the controller. 2.3. Check or replace the motor. |
| Er4 | Over current | 3.1. Check for overload. 3.2. Check if mechanical running parts are stuck. 3.3. Check for the lack of a release agent; if missing, friction between the running belt and the running board will increase. 3.4. Check for serious wear and tear on the running board. 3.5. Check if the running belt is worn out. 3.6. Check for motor cable short circuit. 3.7. Check or replace the controller. 3.8. Check or replace the motor. |
| Er5 | Overload | 4.1. Check for overload. 4.2. Check if mechanical running parts are stuck. 4.3. Check for the lack of a release agent; if missing, friction between the running belt and the running board will increase. 4.4. Check for serious wear and tear on the running board. 4.5. Check if the running belt is worn out. 4.6. Check for motor cable short circuit. 4.7. Check or replace the controller. 4.8. Check or replace the motor. |
| Er6 | Motor not connected | 5.1. Check if the motor line is loose or has fallen off. 5.2. Check or replace the motor. 5.3. Check or replace the controller. |
| Er7 | Indicates that the motherboard has not received the signal | 6.1. Check if the communication cable is loose, detached, or damaged. 6.2. Check or replace the electronic board. 6.3. Check or replace the controller. |
| Er13 | IGBT short circuit | 7.1. Check or replace the controller. |
| Er14 | Short circuit of the load | 8.1. Check the controller output for foreign matter causing a short circuit. 8.2. Check or replace the motor. |
2. Common Problems and Troubleshooting Methods:
1. Some or all of the buttons are not working well:
- 1.1 Uncover the upper case of the electronic watch and test the buttons.
- 1.2 Check or replace the electronic board.
- 1.3 Check if the button works after the power is turned back on.
2. The electronic watch has no display:
Troubleshooting methods:
- 2.1 Check if the input voltage is within the allowable range: AC 100-120V / AC 200-240V.
- 2.2 Check if the switch on the electric running machine is turned on.
- 2.3 Check if the fuse inside the power outlet is blown. If it is blown, replace it with a spare fuse.
- 2.4 Check the controller; see if the LED is lit.
- 2.5 Check each cable.
- 2.6 Check or replace the electronic board.
- 2.7 Check or replace the control board.
3. Other problems and troubleshooting:
- a. The treadmill cannot start: Check if the power plug is plugged in, the power switch is turned on, and the safety switch is removed.
- b. Treadmill slips: Adjust the running belt tightness by referring to the instructions.
- c. Running belt deviation: Refer to the instructions to adjust the running belt to the center.
- d. Running abnormal sound: Check if the machine screws are loose and if the running belt needs lubrication.
8. Exercise Guidelines
- Consult your doctor before starting an exercise or training program. Please follow the doctor's advice and instructions for training.
- Set your goals with your doctor to ensure the plan is realistic and to start the training program with ease.
- You can add aerobic exercises to your plan, such as walking, jogging, swimming, dancing, or cycling. Always check your pulse. If you do not have an electronic heart rate monitor, ask your doctor how to measure your pulse manually (by hand or neck). You must set your target heart rate based on age and physical well-being.
- Drink plenty of water during exercise to replenish moisture lost and prevent dehydration. Avoid drinking plenty of ice water or beverages, and opt for room temperature water or beverages.
9. Warm Exercise
Warm up and soothe exercise:
A successful exercise program must include warm-up, aerobic, and soothing exercises. Aim for at least two or three sessions per week, increasing to four to five days after a few months. Warm-up is crucial for fitness, preparing your body for more intense exercise by warming and stretching muscles, improving blood circulation, increasing pulse, and delivering more oxygen. Repeated warm-up exercises after aerobic activity can also reduce muscle soreness. We recommend the following warm-up and soothing exercises:
- Touch the toes: Slowly bend forward, relax your back and shoulders. Stretch to the maximum, hold for 15 seconds, and repeat 3 times. [Diagram: Person touching toes]
- Bigfoot muscle stretching: Sit on the floor with your right leg straight. Bend your left leg so the left sole is close to the inside of your right leg. Try to reach your right toe for 15 seconds. After relaxing, stretch your left leg similarly. Repeat 3 times for each leg. [Diagram: Person stretching hamstrings]
- The calf and heel are stretched: Hold a wall with both hands or stand with one foot behind, keeping the hind leg upright and the heel touching the ground. Tilt towards the wall. Hold for 10-15 seconds, then relax. Repeat 3 times for each leg. [Diagram: Person stretching calf/heel]
- Quadriceps stretching: Grasp a balance point (like a table) with your left hand. Extend your right hand backward, grab your right heel, and slowly pull it towards your hips until you feel tightness in your thighs. Hold for 10-15 seconds, then relax. Repeat for each leg. [Diagram: Person stretching quadriceps]
- The sartorius muscle (muscle inside the thigh) stretches: Sit with the soles of your feet together and knees pointing outwards. Grasp your feet with both hands and pull towards your groin. Hold for 10-15 seconds, then relax. Repeat 3 times. [Diagram: Person stretching inner thigh]
