1. Product Overview
The FREDORCH F8 is a versatile and powerful sex machine designed for a comprehensive experience. It features a robust 200W servo motor, all-angle adjustability, and dual control modes (wireless remote and wired controller).

Figure 1: FREDORCH F8 Sex Machine with various attachments and controllers.
2. Package Contents
The F8 machine comes in several configurations. Please check your specific package for exact contents. A typical package includes:
- 1 x F8 Host Machine
- 2 x Rods (machine supports up to 4 rods, additional rods sold separately)
- 1 x Power Supply Set (with plug suitable for your region)
- 1 x Standard Dildo
- 1 x Black Dildo (may vary by package)
- 1 x Wireless Remote Control
- 1 x Wired Controller (included in 'Wired wireless' packages)

Figure 2: Example of 'Wired wireless A' package contents.
3. Setup Instructions
3.1. Physical Dimensions
The F8 machine has the following approximate dimensions:
- Assembled Measures: 40 cm (Length) x 29 cm (Width) x 20 cm (Height)
- Assembled Weight: 11 kg

Figure 3: F8 machine dimensions (40cm L x 29.5cm W x 20.5cm H, main body 31.5cm L x 20cm H).
3.2. Installing the Insertion Rod
- Insert the desired rod into the hole at the front of the machine.
- Rotate the threaded connection clockwise until it is securely tightened.
- For the first use, it is recommended to add mechanical lubricating oil to the rod for smoother operation.
3.3. Adjusting the Angle and Height
The machine features 4 screw handles, arranged in two groups (front and back), for angle and height adjustment.
- Adjusting Angle: Loosen the back group of screw handles to change the angle of the machine.
- Adjusting Height: Loosen the two groups of screw handles, lift the machine to the desired height, then tighten them to fix its position.
- The 4 handle screws can also be adjusted to change the direction of the handle by pulling them outward and rotating.
3.4. Controller Setup
Ensure the machine's main switch is OFF before connecting the power supply. Plug in the power supply, then turn on the mainframe switch and wait for the machine to reset.

Figure 4: Power adapter for the F8 machine.
4. Operating Instructions
4.1. Wireless Infrared Remote Control
The wireless remote control offers convenient operation with strong anti-interference. It requires a CR2032 battery (not included).

Figure 5: Wireless remote control (requires CR2032 battery).
| Button/Function | Description |
|---|---|
| ON / OFF | Powers the machine on or off (shutdown clears memory). |
| Accelerate / Decelerate | Adjusts the speed (add or subtract speed). |
| Add / Subtract depth | Adjusts the penetration depth. |
| Pause / Resume | Pauses or resumes machine operation. |
| Nine shallow One deep | Sets a specific penetration pattern. |
| Frequency Conversion | Changes the frequency with each press. |
| Program Exit | Exits the current program. |
| Burst shock function key | Activates maximum speed burst mode. |
| Reset button | Resets the machine. |
| One fast One slow | Sets a specific speed pattern. |
4.2. Wired Coded Rotary Controller
The wired controller provides precise manual control over various parameters.

Figure 6: Wired coded rotary controller.
- START / FREQUENCIES: For switching ON/OFF and reset. Rotate clockwise to ON for operation and to increase frequency (1 grid = 1 frequency change). Counter-clockwise for reset.
- DEPTH: Rotate clockwise to increase depth, counter-clockwise to decrease depth.
- SPEED: Rotate clockwise to accelerate, counter-clockwise to decelerate.
- Frequency Conversion: Features nine shallow and one deep, one fast and one slow modes.
4.3. Working Patterns
- Four Pole Pattern: Three shallow and two deep penetration.
- Two Pole Pattern: One time fast and one time slow penetration.
- Highest Speed Explosion: Achieves up to 20 penetrations per second.
4.4. Operation Demonstration
Video 1: Demonstration of the FREDORCH F8 machine's operation using the remote control.
5. Maintenance
5.1. Lubrication
The F8 machine uses a self-lubricating bearing design. However, it is recommended to add lubricating oil to the slide rail every 2-3 months, or whenever the rail appears dry, to ensure smooth operation.
5.2. Refueling Method
- Turn off the machine.
- Install the main switch face 90 degrees vertically.
- Install one sucker rod and push it to the end in the direction of the machine (downward).
- A slot will become visible in the other installation hole.
- Drip enough liquid lubricating oil into this slot for more than 3 minutes.
- Repeat the process for the other hole if applicable.
5.3. Cleaning and Storage
- Before and after each use, disinfect attachments with 1% Benzalkonium Bromide or 75% medical alcohol.
- The metal part of the lock rod should not come into contact with water. If it does, air-dry it immediately to prevent invalidation.
- Accessories can be washed. Do not store accessories with metal parts to prevent chemical reactions; store them separately.
6. Troubleshooting
No specific troubleshooting steps are provided in the product information. If you encounter issues, ensure all connections are secure, power is supplied, and refer to the operating instructions. For persistent problems, contact customer support.
7. Specifications
7.1. Mechanical Specifications
- Electrical Input: 100-240V, 50-60Hz, 1.5A
- Control Type: Dual Control Mode (Wireless + Wire Control)
- Motor Type: Servo Motor, Continuous Duty
- Motor Power: 200W High Quality Servo Motor
- Stroke Length: 1 - 15 cm (0.4 - 5.9 inches)
- Infinite Speed: 0 - 20 Strokes per second
- Torque: 350 N.cm
- Sound Level: 0 to 60 dB
7.2. General Specifications
- Brand Name: FREDORCH
- Model Number: F8
- Material: Aluminium Alloy
- Color: Black
- Origin: Mainland China
- Item Type: Masturbation Machine
- Certification: CE, FCC
- High-concerned chemical: None
- Power Mode: Plug-in type
- Control Method: Remote Control
8. User Tips
- For enhanced hygiene and easier cleaning, consider using a condom on attachments and applying lubricants.
- The F8 machine utilizes advanced automation technology, allowing for hands-free operation and customizable rhythm through its controllers.
- The machine's design allows it to firmly hold any adjusted angle or position, and it can be secured to a surface with its powerful suction cups to prevent movement during use.
For more detailed instructions and diagrams, please refer to the official user manual PDF: FREDORCH F8 User Manual (PDF)
9. Warranty and Support
9.1. Warranty Policy
- Initial Arrival: If broken parts or non-functional machine upon arrival, new parts will be sent free of charge.
- Motor Warranty: 3 years from the date of product receipt. A new motor will be sent free of charge upon return of the old motor.
- Other Equipment Parts:
- Within 1 month: Free replacement of broken or malfunction parts; no return required.
- Within 2 to 3 months: Half price (including shipping) for replacement parts.
- After 3 months: Full price (including shipping) for replacement parts.
9.2. Important Safety Notice
When the machine is running, ensure the area around the transmission part is clear. Do not touch it, and keep ropes, wires, clothes, etc., away to avoid danger.