1. Introduction
This manual provides essential information for the safe and effective use of your Goimu WM2-V4 Wall Mount Cable Station. This cable station is designed for home gym use, offering a versatile strength training experience with a selectorized weight stack, plate-loaded options, and a dual pulley system with 33 adjustable positions.
2. Safety Information
- Read all instructions before assembly and use. Keep this manual for future reference.
- Consult a physician before starting any exercise program.
- Ensure the equipment is properly assembled and securely mounted to a suitable wall structure before use.
- Inspect the cable station for worn or damaged parts before each use. Do not use if any components are compromised.
- Keep children and pets away from the equipment during operation.
- Do not exceed the maximum weight recommendation of 350 pounds.
- Use proper form and controlled movements during exercises to prevent injury.
- Wear appropriate athletic footwear and clothing.
3. Package Contents
The Goimu WM2-V4 Wall Mount Cable Station is shipped in multiple packages. Verify all components are present before beginning assembly.
- Instruction Book (this manual)
- Main Frame Components
- 155lb Selectorized Weight Stack
- Aluminum Pulleys (13 pieces)
- Cables and Connectors
- Cable Converter (1 piece)
- Tricep Rope (1 piece)
- 2 Inch Barbell Clips (2 pieces)
- Foot Board
- D-Ring Handles (2 pieces)
- Lat Pulldown Bar (1 piece)
- Cable Bar (1 piece)
- Mounting Hardware

Figure 3.1: Included Attachments and Components
4. Setup and Installation
The Goimu WM2-V4 is a wall-mounted unit designed to save space. Proper installation is critical for safety and stability.
4.1 Wall Mounting Requirements
- The cable station requires a stable wall for mounting. Compatible wall types include wood frame, concrete wall, and masonry wall.
- Ensure the mounting location can support the weight of the unit and the maximum user weight.
- The unit requires a footprint of approximately 24 inches (width) x 33 inches (depth).

Figure 4.1: Wall Mounted Design and Compatibility
4.2 Assembly Steps
- Unpack all components and verify against the package contents list.
- Attach the wall mounting brackets to the main frame according to the detailed diagrams in the included instruction book.
- Securely mount the main frame to your chosen wall location using appropriate hardware for your wall type. Ensure all bolts are tightened.
- Install the aluminum pulleys and route the cables as shown in the assembly diagrams.
- Assemble the selectorized weight stack, ensuring the weight pin operates smoothly.
- Attach the foot board and any other accessories.
- Perform a full inspection to ensure all connections are secure and cables move freely.

Figure 4.2: Compact Design and Dimensions
5. Operating Instructions
The WM2-V4 offers versatile training options with its dual pulley system and adjustable features.
5.1 Adjusting Weight Resistance
- Selectorized Weight Stack: Use the selector pin to choose your desired weight from the 155lb stack. This allows for quick weight changes between sets.
- Plate Loaded System: For additional resistance, use the integrated weight plate loading pin, which accommodates both 1-inch and 2-inch weight plates.

Figure 5.1: Weight Stack System
5.2 Adjusting Pulley Height and Ratio
- Pulley Height: The dual pulley system features 33 adjustable height positions. To adjust, pull the popper pin on the trolley and slide the pulley assembly to the desired height. Ensure the pin fully engages before use.
- Ratio Changer: The included 2-1 Cable Adapter allows you to change the pull ratio. Connect both cables to the adapter to switch from a 2:1 ratio (for lighter endurance training or drop sets) to a 1:1 ratio (for heavier lifts).

Figure 5.2: Adjustable Pulley System

Figure 5.3: Cable Ratio Adjustment with Adapter
5.3 Smooth Performance
The cable station features ultra-smooth aluminum pulleys designed for quiet and efficient operation, providing a commercial gym experience.

Figure 5.4: Aluminum Pulley Design
5.4 Example Exercises
The WM2-V4 supports a wide range of exercises. Refer to the included exercise guide for detailed instructions on specific movements.

Figure 5.5: Adaptable Fitness Gear for All Goals
6. Maintenance
Regular maintenance ensures the longevity and safe operation of your cable station.
- Cleaning: Wipe down the frame and components with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Cable Inspection: Periodically check cables for fraying, kinks, or wear. Replace damaged cables immediately.
- Pulley Inspection: Ensure pulleys spin freely and are not obstructed. Clean any debris from the pulley grooves.
- Hardware Check: Regularly inspect all bolts, nuts, and connections to ensure they are tight. Retighten as necessary.
- Lubrication: Apply a silicone-based lubricant to the guide rods of the weight stack as needed to ensure smooth movement.
7. Troubleshooting
If you encounter issues with your Goimu WM2-V4, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cables feel sticky or rough | Lack of lubrication on guide rods; debris in pulleys; worn cables. | Apply silicone lubricant to guide rods. Clean pulleys. Inspect and replace worn cables. |
| Weight stack not moving smoothly | Guide rods are dry or dirty; weight plates are misaligned. | Clean and lubricate guide rods. Ensure weight plates are correctly stacked. |
| Unit feels unstable or wobbly | Mounting bolts are loose; wall structure is inadequate. | Check and tighten all mounting bolts. Re-evaluate wall stability if necessary. |
| Popper pin for pulley height adjustment is stuck | Debris in the adjustment holes; pin mechanism is stiff. | Clean adjustment holes. Apply a small amount of lubricant to the pin mechanism. |
8. Specifications
- Brand: Goimu
- Model Number: 1250 (WM2-V4)
- Color: Black Pro
- Material: Alloy Steel, Aluminum
- Product Dimensions (D x W x H): 33.07" x 23.78" x 79.13"
- Maximum Weight Recommendation: 350 Pounds
- Weight Stack: 155 lbs (140 lbs stack + 10 lbs top piece + 13 lbs/piece)
- Adjustable Positions: 33 height choices
- Pulley Material: Aluminum
9. Warranty
The Goimu WM2-V4 Wall Mount Cable Station comes with a 1-year warranty. Goimu provides 12 months of free after-sales service. This warranty covers manufacturing defects and material flaws under normal use conditions. Please retain your proof of purchase for warranty claims.
10. Customer Support
For any questions, assistance, or warranty claims, please contact Goimu customer support. Our dedicated after-sales service team is available to help you.
- Online Support: Visit the official Goimu Store on Amazon for FAQs and contact information.
- Refer to the contact details provided in your product packaging.