1. Introduction
Thank you for purchasing the Rokuhan Z Shorty EMD F7 D&RGW ST012-3 Railway Model Diesel Locomotive. This manual provides essential information for the setup, operation, maintenance, and troubleshooting of your model. Please read this manual thoroughly before handling the product to ensure proper use and longevity.
The Z Shorty series is designed for compact layouts, offering a highly detailed model in a smaller scale. Please note that this product is a display model and requires additional components, specifically a power chassis and/or trailer chassis (sold separately), to function as an operational locomotive on Z-gauge tracks.
2. Product Overview
The Rokuhan Z Shorty EMD F7 D&RGW ST012-3 set includes two primary units:
- A Unit: The lead locomotive unit, featuring a detailed cabin.
- B Unit: The trailing locomotive unit, designed without a cabin.
Both units are designed to be connected using the included drawbars. The model features the distinctive Denver and Rio Grande Western Railroad 4-stripe paint scheme.
Image 1: The Rokuhan Z Shorty EMD F7 D&RGW ST012-3 locomotive, showing both the A and B units connected.
The Z Shorty vehicles are notable for their ability to navigate the smallest Z gauge radius, R45, allowing for very compact track layouts. The overall length of the vehicle is approximately half that of a standard Z gauge model, while maintaining a high level of detail.
3. Setup
3.1 Initial Inspection
Upon unboxing, carefully inspect both the A and B units for any visible damage or missing parts. Ensure all included components, such as the drawbars, are present.
3.2 Connecting the Units
- Locate the two included drawbars.
- Align the connection points on the rear of the A unit and the front of the B unit.
- Carefully insert the drawbars into the designated slots on both units until they are securely connected. The front of the A unit is designed to be removable for linking purposes.
3.3 Installing Power/Trailer Chassis (Sold Separately)
This model comes with a dummy chassis for display purposes. To operate the locomotive on Z-gauge rails, you must install a Rokuhan Z Shorty power chassis and/or trailer chassis (sold separately). Refer to the instruction manual provided with your power/trailer chassis for detailed installation steps. Generally, this involves:
- Carefully detaching the dummy chassis from the locomotive body.
- Aligning and attaching the power/trailer chassis to the locomotive body, ensuring all clips or screws are secured.
3.4 Placement on Tracks
Once the power chassis is installed, carefully place the locomotive onto clean Z-gauge tracks. Ensure all wheels are properly seated on the rails. The Z Shorty is designed to run on tracks with a minimum radius of R45.
Image 2: The Rokuhan Z Shorty locomotive positioned on a Z-gauge track section.
4. Operating
After successfully installing the power chassis and placing the locomotive on the track, connect your Z-gauge power pack to the track. Gradually increase the power to begin operation. The locomotive will draw power directly from the rails.
- Speed Control: Adjust the speed using your Z-gauge power pack's throttle.
- Direction Control: Use the direction switch on your power pack to change the locomotive's direction.
- Curve Navigation: The Z Shorty is specifically designed to handle tight curves, including the R45 radius. Ensure your track layout is clean and free of obstructions for smooth operation.
Image 3: The Rokuhan Z Shorty locomotive operating on a scenic Z-gauge railway layout, demonstrating its compact size.
5. Maintenance
5.1 Cleaning
To maintain the appearance and performance of your model, regular cleaning is recommended:
- Body: Wipe the locomotive body with a soft, dry, lint-free cloth. For stubborn dirt, a slightly damp cloth can be used, followed immediately by a dry cloth. Avoid abrasive cleaners or solvents.
- Wheels (if power chassis installed): Periodically clean the wheels and track with a specialized model railway cleaning fluid and cloth to ensure good electrical contact and smooth running.
5.2 Storage
When not in use, store the locomotive in its original packaging or a protective case to prevent dust accumulation and accidental damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.
5.3 Handling Precautions
- Always handle the model by its body, avoiding delicate parts like handrails or couplers.
- Avoid dropping the model or subjecting it to impacts.
- Keep out of reach of small children due to small parts.
6. Troubleshooting
This section addresses common issues you might encounter with your Rokuhan Z Shorty EMD F7 D&RGW ST012-3.
| Problem | Possible Cause | Solution |
|---|---|---|
| Locomotive does not move. |
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| Locomotive derails frequently. |
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| Units disconnect during operation. |
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7. Specifications
| Feature | Detail |
|---|---|
| Brand | Rokuhan |
| Model Number | ST012-3 |
| Product Dimensions | 3.94"D x 0.79"W x 0.79"H (approximate, for combined units) |
| Material | Plastic |
| Item Weight | 1.06 ounces |
| Included Components | 1 x EMD F7 (A unit), 1 x EMD F7 (B unit), 2 x drawbars (long) |
| Minimum Curve Radius | R45 (Z Gauge) |
| Power Source | Requires Z-gauge power pack and separately sold power chassis (not included) |
8. Warranty and Support
For information regarding warranty coverage, technical support, or replacement parts, please contact Rokuhan customer service or refer to the official Rokuhan website. Keep your purchase receipt as proof of purchase.
Rokuhan Official Website: www.rokuhan.com (Please note: This is a general placeholder link. Refer to your product packaging or official Rokuhan documentation for the most accurate support contact information.)
