Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Bandai Hobby Master Grade Gundam Epyon (Endless Waltz) 1/100 scale model kit. This highly detailed and engineered model, piloted by Zechs Merquise, features a complete inner frame with removable armor and various mechanisms, including transformation to flight mode.
Safety Information
WARNING: CHOKING HAZARD - Small parts. Not suitable for children under 3 years. Recommended for ages 14 and up.
Always handle small parts with care during assembly. Keep all components out of reach of small children to prevent accidental ingestion.
Setup and Assembly
The Gundam Epyon model kit is designed for snap-together assembly, requiring no glue. Parts are molded in separate colors, eliminating the need for paint. Follow the included visual instruction booklet for step-by-step guidance.
- Preparation: Carefully remove parts from the runners using a hobby nipper to avoid stress marks.
- Snap-Fit Design: Components are engineered to fit together securely without adhesive.
- Color Separation: The model features pre-colored parts for an accurate representation straight out of the box.

Figure 1: Fully assembled Gundam Epyon model.
Operating and Posing
This Master Grade model features fully articulated joints, allowing for a wide range of dynamic poses. The model can also transform from its Mobile Suit form into a Dragon Flight Mode.
- Articulation: Carefully manipulate joints to achieve desired poses. Avoid excessive force to prevent damage.
- Beam Sword: The beam sword is connected via a sturdy cord, allowing for flexible positioning whether held or displayed as a floating effect.
- Heat Rod Shield: The shield features a whip-like heat rod. While posing, be aware that the joints in the heat rod may be loose and require careful adjustment to maintain position.
- Transformation: Refer to the included instruction booklet for detailed steps on transforming the model into its Dragon Flight Mode. An action base (sold separately) is recommended for displaying the flight mode.

Figure 2: Gundam Epyon in a dynamic pose with its beam sword.

Figure 3: Rear view of the Gundam Epyon, highlighting its wing structure.

Figure 4: Gundam Epyon transformed into its Dragon Flight Mode.
Maintenance
The Gundam Epyon model is known to be somewhat fragile, with certain parts prone to detaching. Regular maintenance and careful handling will ensure its longevity.
- Handling: Always handle the model with care, especially when posing or transforming. Avoid gripping small or thin parts tightly.
- Loose Joints: If joints become loose over time, a small amount of clear nail polish or hobby-grade joint tightener can be applied to the peg to increase friction.
- Cleaning: Use a soft brush or compressed air to remove dust. Avoid harsh chemicals or abrasive materials that could damage the plastic finish.
- Detaching Parts: If parts detach, carefully reattach them. For persistent issues, a small amount of plastic cement can be used on non-articulated parts, but this will make them permanent.

Figure 5: The flexible heat rod weapon, requiring careful handling.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Parts frequently pop off | Loose connections or rough handling. | Ensure parts are fully snapped into place. Apply a thin layer of clear nail polish to pegs for a tighter fit if necessary. Handle with increased care. |
| Heat Rod (whip) does not hold position | Loose joints in the segmented whip. | Carefully adjust each segment. If persistent, consider applying a small amount of joint tightener to the ball joints. |
| Model is unstable in Mobile Suit form | Top-heavy due to wings, or loose ankle/hip joints. | Adjust leg and foot positioning for a wider stance. Tighten loose joints as described above. A display stand (sold separately) can provide stability. |
Specifications
| Brand Name | BANDAI SPIRITS |
| Model Name | Gundam Epyon (EW) |
| Model Number | 170379 |
| Scale | 1/100 cm |
| Material Type | Plastic, Rubber (ABS and PVC for inner material) |
| Assembly Required | Yes |
| Number of Pieces | 1 (refers to the complete kit, not individual parts) |
| Item Weight | 776 Grams |
| Recommended Age | 14 years and up (Manufacturer Minimum Age: 160 months) |
| Included Components | Runners, Stickers, Manual, Figure parts |
| Special Features | Transforms to Dragon Flight Mode, Fully Articulated Joints, Molded in Separate Colors, No Glue Required |
Warranty and Support
Information regarding specific warranty terms or direct customer support contacts for this product is not provided in the available data. For assistance, please refer to the official BANDAI SPIRITS website or contact your retailer.