Introduction
Thank you for choosing the KETTLER Sport Alpha Run 800 Treadmill. This manual provides essential information for the safe assembly, operation, and maintenance of your new fitness equipment. Please read this manual thoroughly before using the treadmill and keep it for future reference.

Image: The KETTLER Sport Alpha Run 800 treadmill positioned in a modern living space, showcasing its sleek design and readiness for use.
Safety Information
Before beginning any exercise program, consult with your physician. Improper or excessive training can result in health damage. Always follow these safety guidelines:
- Ensure the treadmill is placed on a flat, stable surface with adequate clearance around it (at least 2 meters behind and 0.6 meters on each side).
- Keep children and pets away from the treadmill during operation.
- Wear appropriate athletic footwear and clothing.
- Do not operate the treadmill if it is damaged or malfunctioning.
- Always use the safety key/clip. Attach the clip to your clothing before starting your workout.
- Do not step on or off the treadmill while the belt is moving.
- Unplug the treadmill from the power outlet when not in use or before cleaning/maintenance.
Package Contents
Carefully unpack all components and verify that you have received the following items. If any parts are missing or damaged, contact KETTLER customer service immediately.
- Treadmill main frame (pre-assembled components)
- Console unit
- Handrails
- Hardware kit (bolts, washers, nuts, tools)
- Safety key
- Power cord
- User manual
Setup
Follow these steps for initial assembly and setup:
- Unpacking: Remove all packaging materials. Place the main frame on a clear, level surface.
- Attaching Uprights: Carefully lift the uprights and secure them to the main frame using the provided hardware.
- Installing Console: Attach the console unit to the top of the uprights. Connect all necessary cables from the uprights to the console. Ensure connections are secure.
- Securing Handrails: Fasten the handrails to the uprights or console frame as per the diagram in the separate assembly guide.
- Power Connection: Plug the power cord into the treadmill's power input, then into a grounded electrical outlet.
- Initial Check: Before first use, ensure all bolts are tightened and the treadmill is stable.

Image: The KETTLER Sport Alpha Run 800 treadmill shown in its folded, space-saving position, illustrating its storage capability.
Operating Instructions
Console Overview
The KETTLER Sport Alpha Run 800 features an intuitive console for controlling your workout. The display shows key metrics such as speed, incline, time, distance, calories, and heart rate.

Image: A detailed view of the treadmill's console, featuring a digital display, control buttons, and a tablet resting in its holder, indicating connectivity options.
Starting a Workout
- Power On: Ensure the treadmill is plugged in and the main power switch (usually located near the front base) is turned on.
- Attach Safety Key: Clip the safety key to your clothing and insert the other end into the designated slot on the console. The treadmill will not operate without the safety key.
- Quick Start: Press the "START" button to begin a manual workout. The belt will start moving at a low speed.
- Adjust Speed: Use the speed +/- buttons or quick-speed buttons on the console to increase or decrease the belt speed (0.5 - 22 km/h).
- Adjust Incline: Use the incline +/- buttons or quick-incline buttons to change the incline level (0 - 12%).
- Program Selection: To use pre-set programs, press the "PROGRAM" button and select your desired program. Follow the on-screen prompts.
Stopping a Workout
- Press the "STOP" button to gradually slow down and stop the treadmill.
- In an emergency, pull the safety key from the console. The treadmill will stop immediately.

Image: A close-up of the treadmill's console, highlighting the integrated bottle holder and the user-friendly interface for workout adjustments.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your treadmill. Always unplug the treadmill before performing any maintenance.
- Cleaning: Wipe down the console and other surfaces with a damp cloth after each use. Avoid abrasive cleaners.
- Belt Lubrication: The running belt requires periodic lubrication. Refer to the separate lubrication guide or contact customer service for recommended lubricants and frequency.
- Belt Tension and Alignment: Check the running belt tension and alignment regularly. Adjust if the belt slips or drifts to one side. Consult the assembly guide for adjustment instructions.
- Motor Cover Cleaning: Periodically remove the motor cover and vacuum any dust or debris that may have accumulated.

Image: A close-up view of the KETTLER Sport Alpha Run 800's advanced cushioning system, labeled "ENERGY DECK," designed to absorb impact during running.
Troubleshooting
If you encounter issues with your treadmill, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Treadmill does not power on. | Power cord not plugged in, main switch off, safety key not inserted. | Check power connections, ensure main switch is ON, insert safety key. |
| Running belt slips. | Belt too loose, worn belt, motor issue. | Adjust belt tension. If problem persists, contact customer service. |
| Unusual noise during operation. | Loose parts, belt friction, motor issue. | Check for loose bolts. Lubricate belt if needed. If noise continues, contact support. |
| Incline not adjusting. | Incline motor issue, cable disconnected. | Check cable connections. Contact customer service if the issue persists. |
Specifications
The KETTLER Sport Alpha Run 800 Treadmill is engineered with the following technical specifications:
- Model Number: Kettler Sport Laufband Alpha Run 800
- Motor Power: 4 Horsepower (HP)
- Speed Range: 0.5 - 22 km/h
- Incline Range: 0 - 12%
- Running Surface: 153 x 55 cm
- Cushioning System: Advanced damping system with Energy-Kern and Energy elements
- Display Type: LED or LCD (as per model variant)
- Programs: 32 training programs
- Connectivity: Bluetooth interface, support for smartphone and tablet
- Frame Material: Alloy Steel
- Product Dimensions (L x W x H): 208 x 208 x 145.5 cm
- Folded Dimensions: 208 cm (length, specific folded dimensions not fully detailed in source, assuming length is main dimension)
- Power Source: Electric Cable
- Color: Black

Image: An infographic summarizing key features of the treadmill, including motor power, speed, incline, training programs, running surface, cushioning, display, connectivity, and material.
Warranty and Support
KETTLER products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your product or visit the official KETTLER website. Keep your proof of purchase for warranty claims.
For technical assistance, spare parts, or any questions regarding your KETTLER Sport Alpha Run 800 Treadmill, please contact KETTLER customer service. Contact information can typically be found on the KETTLER website or in the documentation provided with your product.
Online Resources: For additional support and product information, visit the official KETTLER website: www.kettler.com





