Indledning
Thank you for choosing the Mercury 6 MH 4S outboard motor. This manual provides essential information for the proper setup, safe operation, and routine maintenance of your engine. Please read this manual thoroughly before operating the motor to ensure your safety and the longevity of the product. Keep this manual accessible for future reference.
The Mercury 6 MH 4S is a 6 horsepower, 4-stroke engine designed for reliable performance, particularly in saltwater environments. It features a manual start system and a tiller handle for intuitive control.
Opsætning
1. Udpakning og inspektion
Carefully remove the outboard motor from its packaging. Inspect for any signs of shipping damage. Report any damage to your dealer immediately.
2. Mounting the Outboard Motor
The Mercury 6 MH 4S is designed for transom mounting. Ensure the transom is structurally sound and capable of supporting the motor's weight and thrust. Position the motor centrally on the transom, ensuring the anti-ventilation plate is approximately level with the bottom of the boat's hull when the motor is trimmed correctly.
- Secure the motor to the transom using the transom clamps. Spænd clamps firmly by hand, then use a wrench to ensure they are fully secured.
- For added security, it is recommended to bolt the motor through the transom using appropriate marine-grade hardware.
3. Fuel and Oil Preparation
As a 4-stroke engine, the Mercury 6 MH 4S requires separate gasoline and engine oil. Refer to the specifications section for recommended fuel and oil types.
- Brændstof: Fill the external fuel tank with fresh, clean gasoline. Ensure the fuel line is securely connected to the motor.
- Motorolie: Check the engine oil level using the dipstick. Add recommended 4-stroke marine engine oil if necessary, ensuring the level is between the 'add' and 'full' marks. Do not overfill.
4. Kontroller før drift
Før hver brug skal du udføre følgende kontroller:
- Verify fuel level and connections.
- Kontroller motoroliestanden.
- Inspect the propeller for damage.
- Ensure the emergency stop lanyard is functional and accessible.
- Confirm the motor is securely mounted.

This image shows the Mercury 6 MH 4S outboard motor, a compact black unit with a tiller handle extending to the left. The engine cowl prominently displays 'MERCURY' and '6' indicating its horsepower. The lower unit includes the propeller. This visual representation aids in identifying the product during setup and operation.
Betjeningsvejledning
1. Starting the Engine (Manual Start)
- Attach the emergency stop lanyard to your clothing.
- Ensure the gear shift is in the neutral position.
- Open the fuel tank vent (if applicable) and prime the fuel system by squeezing the primer bulb until firm.
- Set the choke (if cold engine) and throttle to the recommended starting position.
- Pull the starter rope with a smooth, continuous motion until the engine starts. Once started, gradually return the choke to the 'run' position.
2. Betjening af rorhåndtaget
The tiller handle controls steering and throttle. Twist the handle to increase or decrease engine speed. Pivot the entire motor to steer the boat.
3. Gearskift
The gear shift lever is located on the side of the motor. Always shift gears quickly and decisively to avoid grinding. Ensure the engine is at idle speed before shifting.
- Fremad (F): Push the lever to the forward position.
- Neutral (N): Position the lever in the middle.
- Omvendt (R): Pull the lever to the reverse position.
4. Standsning af motoren
To stop the engine, reduce the throttle to idle and then press the stop button or pull the emergency stop lanyard.
5. Saltwater Use Considerations
After each use in saltwater, it is crucial to flush the engine's cooling system with fresh water to prevent corrosion. Refer to the maintenance section for detailed flushing procedures.
Opretholdelse
Regular maintenance is vital for the performance and longevity of your Mercury 6 MH 4S outboard motor.
1. Routine Checks (Before/After Each Use)
- Motorolie: Check level and condition.
- Brændstofsystem: Inspect fuel lines for leaks, ensure connections are secure.
- Propel: Check for damage (bends, chips) and ensure it's free of fishing line or debris.
- Cooling Water Indicator: Confirm water stream is strong when engine is running.
2. Periodisk vedligeholdelse
- Tændrør: Inspect and clean or replace as needed (refer to service schedule).
- Brændstoffilter: Inspect and replace periodically.
- Gearcase Lubricant: Check and change according to the service schedule.
- Anoder: Inspect sacrificial anodes for corrosion and replace if significantly depleted.
3. Flushing After Saltwater Use
To prevent corrosion, always flush the engine's cooling system with fresh water after operating in saltwater. Use a flushing attachment connected to a garden hose. Run the engine at idle in neutral for several minutes until the discharge water runs clear.
4. Storage and Winterization
For extended storage, especially during winter, proper winterization is crucial. This typically involves:
- Stabilizing fuel.
- Changing engine oil and gearcase lubricant.
- Fogging the engine cylinders.
- Inspecting and lubricating moving parts.
- Storing the motor in an upright position in a dry, well-ventilated area.
Fejlfinding
This section provides basic troubleshooting steps for common issues. For complex problems, consult an authorized Mercury service dealer.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Motoren vil ikke starte |
|
|
| Motoren kører ujævnt eller mangler kraft |
|
|
| No cooling water discharge |
|
|
Specifikationer
Key technical specifications for the Mercury 6 MH 4S outboard motor:
| Feature | Detalje |
|---|---|
| Model | 6 MH 4S |
| Motortype | 4 takt |
| Driftstilstand | Manuel |
| Maksimal hestekræfter | 6 hestekræfter |
| Monteringstype | agterspejl montering |
| Anbefalede anvendelser | For Salt Water |
| Fabrikant | Mercury Marine |
| UPC | 678633078347 |
| ASIN | B01M1D2A71 |
| Dato først tilgængelig | 6. oktober 2016 |
Garanti og support
Mercury Marine provides a limited warranty for this product. Please refer to the separate warranty statement provided with your purchase for specific terms, conditions, and duration of coverage. Retain your proof of purchase for warranty claims.
Kundesupport
For technical assistance, service, or parts, please contact your authorized Mercury Marine dealer. They are equipped with trained technicians and genuine Mercury parts to ensure your motor receives the best possible care.
You can also visit the official Mercury Marine website for additional resources, FAQs, and dealer locator information.





