Nautilus E616
Nautilus E616 Elliptical Trainer User Manual
Model: E616 | Brand: Nautilus
1. Introduction
This manual provides comprehensive instructions for the Nautilus E616 Elliptical Trainer, covering assembly, operation, maintenance, and troubleshooting. Please read this manual thoroughly before using the equipment to ensure safe and effective operation.
2. Important Safety Information
Always consult with a physician before beginning any exercise program. Stop exercising if you feel faint, dizzy, or experience pain. Keep children and pets away from the equipment. Place the elliptical on a solid, level surface with adequate clearance around it.
- Ensure all bolts and nuts are securely tightened before use.
- Do not wear loose clothing that could get caught in moving parts.
- Maximum user weight: 300 Pounds.
- Use the equipment only for its intended purpose as described in this manual.
3. Assembly Instructions
Assembly requires two people and approximately 3-4 hours. All necessary tools are included. It is recommended to assemble the unit in its intended location due to its weight and size.
3.1 Unpacking and Preparation
- Carefully remove all components from the packaging.
- Verify all parts are present against the parts list (not provided in this document, refer to original manual).
- Lay out parts by step to simplify assembly.
- Wear gloves as some parts may have grease.
3.2 Step-by-Step Assembly
Follow the detailed instructions provided in the manufacturer's assembly manual (PDF link available in product documents). Pay close attention to images and ensure parts are oriented correctly. Do not fully tighten bolts until instructed.
Key Assembly Points:
- Connecting the console wiring: This step requires careful alignment and may benefit from a second person to hold the console unit.
- Flywheel placement: The flywheel is the heaviest and most awkward part; two people are recommended for this step.
- Wire routing: Ensure all wires are routed correctly and not pinched, especially under plastic covers, to prevent operational issues like clicking noises.

Figure 3.1: Fully assembled Nautilus E616 Elliptical Trainer. The elliptical features a sturdy frame, large foot pedals, and a central console.
4. Operating the Elliptical
4.1 Console Overview
The Nautilus E616 console provides access to various workout programs, resistance levels, and performance metrics. It features a clear display and intuitive controls.

Figure 4.1: Close-up view of the Nautilus E616 console. The console includes buttons for resistance, incline, quick start, pause/end, and program selection, along with a digital display.
4.2 Starting a Workout
- Quick Start: Press the "Quick Start" button to begin a manual workout.
- Program Selection: Use the "Programs" button to browse and select from 29 unique training programs.
- Resistance Adjustment: Adjust resistance levels (1-25) using the up/down arrows.
- Incline Adjustment: Adjust the motorized incline (up to 10 degrees) using the incline buttons.
4.3 Features and Connectivity
- Precision Path Stride: The 20-inch stride length provides a natural elliptical motion.
- Dual Slide Rails: Ensures a stable and smooth workout experience.
- Adjustable Foot Plates: Large foot plates can be adjusted for angle to provide heel support and engage different muscle groups.
- Heart Rate Monitoring: Integrated sensors on the handlebars allow for heart rate tracking.
- Bluetooth Connectivity: Connects to the Nautilus Trainer app and other fitness applications (MyFitnessPal, Under Armour Record) to track and monitor progress.
- Explore the World App: Compatible with the Explore the World app for virtual outdoor routes that adjust to your speed (subscription may be required).
- Built-in Fan: A 3-speed adjustable fan helps keep you cool during intense workouts.
- Device Charging: Includes a USB port to charge your mobile devices during workouts.

Figure 4.2: View of the Nautilus E616 foot pedals and base. The foot plates are large and adjustable, and the unit features transport wheels at the front.
4.4 Official Product Video
Watch this official product video from Nautilus for an overview of the E616 Elliptical Trainer's features and benefits.
Video 4.1: Nautilus E616 Elliptical Trainer Overview. This video highlights the key design elements, workout programs, resistance levels, and connectivity features of the E616 model.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Nautilus E616 Elliptical Trainer.
- Cleaning: Wipe down the machine after each use with a damp cloth to remove sweat and dust. Avoid abrasive cleaners.
- Lubrication: Keep the tracks clean and lubricated as recommended by the manufacturer to ensure smooth operation and prevent noise.
- Inspections: Periodically check all bolts and nuts for tightness and re-tighten if necessary. Inspect moving parts for wear and tear.
- Foot Pedal Rollers: Monitor the rollers on the foot pedals for wear. If unusual noises or movement occur, inspect these components.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clicking noise during operation | Improperly routed wires or loose components. | Check wire routing, especially under plastic covers. Ensure all assembly bolts are tightened. Lubricate tracks. |
| Foot sliding on pedals | Smooth pedal surface or improper shoe grip. | Consider applying anti-slip tape to the foot plates. Ensure proper athletic footwear is worn. |
| Rollers coming off track | Wear on rollers or track, or misalignment. | Inspect rollers and tracks for wear. Clean and lubricate tracks. If wear is significant, contact customer support for replacement parts. |
| Bluetooth connectivity issues | Device compatibility, app issues, or signal interference. | Ensure Bluetooth is enabled on your device. Restart the elliptical and your device. Check for app updates. Refer to the app's troubleshooting guide. |
7. Product Specifications
| Feature | Detail |
|---|---|
| Model Name | Nautilus E616 Elliptical Trainer |
| Brand | Nautilus |
| Color | Black |
| Product Dimensions (D x W x H) | 71.5" x 26.7" x 63.2" |
| Material | Alloy Steel |
| Resistance Mechanism | Magnetic |
| Maximum Weight Recommendation | 300 Pounds |
| Maximum Stride Length | 20 Inches |
| Number of Resistance Levels | 25 |
| Item Weight | 173.3 Pounds |
| UPC | 708447911261 |
8. Warranty and Support
8.1 Warranty Information
The Nautilus E616 Elliptical Trainer comes with the following warranty:
- Frame: 10 years
- Mechanical Parts: 3 years
- Electronics: 3 years
- Labor: 1 year
For detailed warranty terms and conditions, please refer to the official Nautilus warranty documentation.
8.2 Customer Support
For technical assistance, parts replacement, or warranty claims, please contact Nautilus customer support. You may also find additional resources and FAQs on the official Nautilus website.
Online Resources:
- Official Nautilus Store: Visit the Nautilus Store
- User Manual (PDF): Download User Manual
- Installation Manual (PDF): Download Installation Manual
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