Mountfield MTF 84M Riding Lawn Mower Instruction Manual

1. Introducció

This manual provides essential information for the safe and efficient operation, maintenance, and care of your Mountfield MTF 84M Riding Lawn Mower. Please read this manual thoroughly before assembly, operation, or maintenance to ensure proper use and to prevent injury or damage.

The Mountfield MTF 84M is a powerful and efficient riding lawn mower designed for lawns up to 3,000 m². It features a STIGA ST 350 single-cylinder engine, an 84 cm cutting deck with 7 height adjustments, and a 200-liter grass collector.

Figure 1: Mountfield MTF 84M Riding Lawn Mower.

2. Muntatge i muntatge

Your Mountfield MTF 84M riding mower requires some assembly before its first use. Follow these steps carefully.

2.1. Desembalatge

Carefully remove all components from the packaging. Ensure all parts listed in the packing list are present. Keep packaging materials until assembly is complete.

2.2. Conjunt del volant

1. Mount the steering wheel onto the shaft protruding from the dashboard.
2. Secure the steering wheel using the provided pin.

2.3. Connexió de la bateria

Important: Connect the battery before initial use for electric starting.

1. Locate the battery compartment, typically under the seat or hood.
2. Connect the positive (+) terminal (red cable) and then the negative (-) terminal (black cable) to the battery posts.
3. Ensure connections are tight.

2.4. Instal·lació del seient

1. Adjust the seat by sliding it along the slots to your desired position.
2. Once the correct position is found, tighten the four screws to secure the seat.

2.5. Grass Collector Assembly

Important: The grass collector must be correctly installed for the mower to operate due to a safety interlock switch.

1. Assemble the grass collector components as per the diagrams in the printed manual.
2. Attach the assembled collector to the rear of the mower, ensuring it is securely latched.

2.6. Initial Fluid Checks

1. Dipòsit de combustible: Fill with unleaded gasoline (essence sans plomb). Refer to the fuel tank cap for recommended fuel type.
2. Dipòsit d'oli: Check the engine oil level and fill with recommended SAE30 oil if necessary.

3. Instruccions de funcionament

Familiarize yourself with the controls and operating procedures before starting the mower.

3.1. Controls sobreview

• Clau d'encesa: Engega i para el motor.
• Palanca d'asfixia: S'utilitza per a l'arrencada en fred del motor.
• Blade Engagement Lever: Engages and disengages the cutting blades.
• Transmission Lever: Selects forward (5 speeds) or reverse (1 speed) gears.
• Palanca d'ajust de l'alçada de tall: Adjusts the cutting height (7 positions from 25-80 mm).
• Pedal de fre: Engages the brake.

Figura 2: Mésview of the Mountfield MTF 84M, highlighting key features and controls.

3.2. Arrencada del motor

1. Assegureu-vos que el tallagespa estigui en una superfície plana i que el fre d'estacionament estigui activat.
2. Col·loqueu la transmissió en neutre.
3. Engage the choke (for cold starts).
4. Insert the ignition key and turn it to the 'ON' position.
5. Premeu el pedal de fre.
6. Turn the ignition key to the 'START' position until the engine starts. Release the key once the engine is running.
7. Gradually disengage the choke as the engine warms up.

3.3. Mowing

The MTF 84M features an 84 cm cutting width and a 200-liter grass collector, suitable for areas up to 3,000 m².

1. Ajustar l'alçada de tall: Use the cutting height adjustment lever to select one of the 7 positions (25-80 mm) according to your lawn's condition and desired grass length.
2. Engage Blades: Once the engine is running and you are ready to mow, engage the cutting blades using the blade engagement lever.
3. Select Gear: Use the manual transmission to select a forward speed. The mower has 5 forward and 1 reverse gear.
4. Mow: Drive the mower at a consistent speed, overlapping each pass slightly to ensure an even cut.
5. Col·lecció d'herba: The 200-liter rear collector will gather clippings. Monitor its fill level and empty it when full.
6. Mulching: A mulching plug is included, allowing you to recycle grass clippings back into the lawn as natural fertilizer.

Figure 3: Operator using the Mountfield MTF 84M for efficient lawn mowing.

Figure 4: Close-up of the cutting deck and height adjustment mechanism.

Figure 5: The 200-liter rear-mounted grass collector.

3.4. Aturar el motor

1. Desconnecteu les fulles de tall.
2. Col·loqueu la transmissió en neutre.
3. Enganxeu el fre d'estacionament.
4. Gireu la clau d'encesa a la posició 'OFF'.

4. Manteniment

Regular maintenance ensures the longevity and optimal performance of your riding mower.

4.1. Neteja general

After each use, clean the cutting deck and the exterior of the mower to prevent grass buildup and corrosion. Use a hose and brush, avoiding direct water spray on electrical components.

4.2. Cura de la fulla

Regularly inspect the cutting blades for sharpness and damage. Dull or damaged blades can lead to an uneven cut and strain the engine. Sharpen or replace blades as needed. Always wear protective gloves when handling blades.

4.3. Manteniment del motor

• Canvi d'oli: Change the engine oil according to the schedule in the full owner's manual, typically after the first 5 hours and then every 25-50 hours of operation.
• Filtre d'aire: Clean or replace the air filter regularly, especially in dusty conditions, to ensure proper engine breathing.
• Bujía: Inspeccioneu i netegeu o substituïu la bugia anualment.

4.4. Emmagatzematge

For long-term storage, especially during winter:

1. Netegeu a fons la tallagespa.
2. Buideu el dipòsit de combustible o afegiu-hi un estabilitzador de combustible.
3. Change the engine oil and replace the oil filter if applicable.
4. Remove the battery and store it in a cool, dry place, charging it periodically.
5. Store the mower in a dry, protected area.

5. Solució De Problemes

This section addresses common issues you might encounter with your Mountfield MTF 84M.

6. Especificacions

7. Garantia i Suport

Your Mountfield MTF 84M riding lawn mower comes with a manufacturer's warranty and access to spare parts.

• Garantia del fabricant: 2 anys.
• Spare Parts Availability (EU): 5 anys.

For technical support, warranty claims, or to order spare parts, please contact STIGA France directly or refer to the contact information provided with your purchase documentation. You can also visit the official STIGA store on Amazon.fr per a més informació.