1. Important Safety Information
Please read all instructions carefully before using the Reebok GT40S One Series Treadmill. Retain this manual for future reference. Failure to follow these instructions may result in injury or damage to the equipment.
- Ensure the treadmill is placed on a flat, stable surface.
- Keep children and pets away from the treadmill during operation.
- Always wear appropriate athletic footwear.
- Use the safety key clip at all times. In case of emergency, the safety key will stop the treadmill.
- Do not operate the treadmill if it is damaged or malfunctioning.
- Consult a physician before starting any new exercise program.
- The maximum user weight for this treadmill is 110 kg.
2. Product Overview
The Reebok GT40S One Series Treadmill is designed for home use, offering a comprehensive cardio workout. Key features include a powerful motor, adjustable speed and incline, and a user-friendly console.

Image 2.1: The Reebok GT40S One Series Treadmill in its operational state.
Key Components:
- Running Deck: The main surface for walking or running.
- Console: Displays workout data and controls speed, incline, and programs.
- Handrails: Provide support and house pulse sensors.
- Safety Key: Essential safety device to stop the treadmill.
- Folding Mechanism: Allows for space-saving storage.
3. Setup and Assembly
The Reebok GT40S Treadmill requires assembly. All necessary tools and detailed instructions are included in the packaging. It is recommended to have two people for assembly.
3.1 Unpacking and Preparation
- Carefully remove all components from the packaging.
- Place all parts on a clear, flat surface.
- Verify that all components listed in the included manual are present.
3.2 Assembly Steps
Refer to the separate assembly manual provided with your treadmill for detailed, step-by-step instructions. Key assembly areas typically include:
- Attaching the uprights to the base.
- Mounting the console to the uprights.
- Connecting all necessary cables.
Note: Free installation assistance may be available. Contact customer support for details.
3.3 Power Connection
Connect the treadmill to a grounded electrical outlet. Ensure the power cord is not pinched or damaged. A 4kVA stabilizer is included for power protection.
4. Operating Instructions
Familiarize yourself with the console and controls before beginning your workout.
4.1 Console Overview

Image 4.1: Close-up view of the Reebok GT40S treadmill console, showing the 5-inch LCD display and control buttons.
- 5-inch LCD Display: Shows time, distance, speed, incline, calories, and pulse.
- Start/Stop Buttons: To begin and end your workout.
- Speed Controls: Adjust running speed from 1 to 16 kph. Quick speed buttons are available.
- Incline Controls: Adjust incline levels up to 12%. Quick incline buttons are available.
- Program Buttons: Select from 36 pre-set programs, 3 user-defined programs, and 3 target programs.
- Pulse Sensors: Integrated into the handrails for heart rate monitoring.
- Auxiliary Audio Jack & Speakers: Connect your smartphone or tablet to play audio through the built-in 3W speakers.
- Bottle Holder & Mobile Holder: Convenient storage for your water bottle and mobile device.



Image 4.2: Details of the console features including the LCD display, mobile/bottle holder, and built-in speaker.

Image 4.3: A smartphone connected to the treadmill's auxiliary audio jack, demonstrating media playback capability.
4.2 Starting a Workout
- Ensure the treadmill is plugged in and the power switch is on.
- Attach the safety key clip to your clothing and insert the safety key into its designated slot on the console. The display will illuminate.
- Step onto the side rails of the treadmill. Do not stand on the running belt.
- Press the START button. The belt will begin to move at a low speed after a short countdown.
- Carefully step onto the running belt and begin walking.
- Adjust speed and incline using the respective buttons on the console or quick keys.
4.3 Adjusting Speed and Incline
- Speed: Use the SPEED + and SPEED - buttons to increase or decrease the belt speed. The speed range is 1-16 kph. Quick speed buttons (e.g., 3, 6, 9, 12 kph) allow for rapid adjustments.
- Incline: Use the INCLINE + and INCLINE - buttons to raise or lower the running deck. There are 12 levels of power incline. Quick incline buttons (e.g., 4, 8, 12%) are available.

Image 4.4: A user running on the treadmill, illustrating the 12 levels of automatic incline adjustment.
4.4 Using Workout Programs
The GT40S offers 36 pre-set programs, 3 user-defined programs, and 3 target programs. Consult the console's specific instructions for navigating and selecting programs.
- Press the PROGRAMS button to cycle through available programs.
- Follow the on-screen prompts to set program parameters (e.g., time, distance, calories).
- Press START to begin the selected program.
4.5 Monitoring Heart Rate
Grasp the hand pulse sensors on the handrails to display your heart rate on the LCD screen. Ensure both hands are firmly on the sensors for an accurate reading.
4.6 Stopping a Workout
- Press the STOP button to gradually slow down and stop the treadmill.
- Alternatively, pull the safety key from the console for an immediate emergency stop.
- Once the belt has completely stopped, step off the treadmill.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your Reebok GT40S Treadmill.
5.1 Cleaning
- After each use, wipe down the console and other surfaces with a damp cloth to remove sweat and dust. Avoid abrasive cleaners.
- Periodically vacuum underneath the treadmill to prevent dust buildup from affecting motor performance.
5.2 Belt Lubrication
The running belt requires periodic lubrication to reduce friction and extend its lifespan. Refer to the specific instructions in your assembly manual for the recommended lubricant type and application frequency. Typically, this is done every few months depending on usage.
5.3 Belt Tension and Alignment
Over time, the running belt may require adjustment for tension or alignment. If the belt slips or drifts to one side, consult the assembly manual for instructions on how to adjust the tension and center the belt. Incorrect tension can lead to premature wear or unsafe operation.
6. Troubleshooting
This section addresses common issues you might encounter with your treadmill. For problems not listed here, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Treadmill does not power on. | Power cord not plugged in; power switch off; safety key not inserted. | Check power cord connection; ensure power switch is on; insert safety key fully. |
| Running belt slips or hesitates. | Belt tension too loose; belt requires lubrication. | Adjust belt tension as per manual; lubricate the running deck. |
| Unusual noise during operation. | Loose components; motor issue; belt friction. | Check for loose bolts and tighten; lubricate belt; if noise persists, contact support. |
| Heart rate monitor not reading. | Hands not firmly on sensors; dry hands. | Ensure firm contact with both sensors; moisten hands slightly if too dry. |
7. Specifications
Detailed technical specifications for the Reebok GT40S One Series Treadmill.
| Feature | Detail |
|---|---|
| Model Name | GT40S |
| Motor Horsepower | 2 HP |
| Speed Range | 1 - 16 Kilometers per Hour (0.5 - 10 mph) |
| Incline Levels | 12 levels (Automatic Power Incline) |
| Running Area (L x W) | 132 cm x 44 cm (52 inches x 17.3 inches) |
| Display Type | 5-inch LCD Display |
| Workout Programs | 36 Pre-set, 3 User-defined, 3 Target |
| Heart Rate Monitoring | Hand Pulse Sensors |
| Audio Connectivity | Auxiliary Audio Jack, Built-in 3W Speakers |
| Maximum User Weight | 110 Kilograms |
| Folding Mechanism | Soft Drop Hydraulic Folding |
| Product Dimensions (LxWxH) | 168 x 85 x 133 Centimeters |
| Item Weight | 75 Kilograms |
| Material | Alloy Steel |
| Power Source | Corded Electric |
| Included Components | Treadmill, Manual, Tool Kit, 4kVA Stabilizer |
| Country of Origin | China |

Image 7.1: Illustration of the running area dimensions (1320mm x 440mm).


Image 7.2: Visual representation of the 3 key cushioning zones and the 2 HP motor.
8. Storage
The Reebok GT40S Treadmill features a soft drop hydraulic folding mechanism for convenient, space-saving storage.
- Ensure the treadmill is turned off and unplugged.
- Carefully lift the running deck until it locks into the upright position. The hydraulic system will assist in this process.
- To unfold, gently release the locking mechanism and allow the deck to lower slowly.

Image 8.1: The Reebok GT40S Treadmill in its folded, space-saving storage position.
9. Customer Support
For assistance with assembly, operation, maintenance, or any other inquiries, please contact the manufacturer or importer.
- Manufacturer: REEBOK, REF INTERNATIONAL
- Importer: S AND T WELCARE EQUIPMNETS P LTD
- Importer Phone: 9842993755
- Installation Assistance: Free installation assistance is available. Please contact the importer for scheduling.





