P-Lindberg 9056555 Flail Mower Instruction Manual

P-Lindberg 9056555 Flail Mower

Introduction

This user manual contains a description of the machine and instructions necessary to operate the machine safely and correctly. It also contains the instructions for the daily and periodic maintenance of the machine. It is the responsibility of the employer (the machine owner) to ensure that anyone who operates the machine or carries out maintenance or repairs on the machine has read the user manual.It is recommended that only original spare parts and accessories are used. The use of non-original parts can be hazardous and reduce the lifetime and performance of the machine. The use of non-original parts may void the machine’s warranty. If uncertainty arises concerning the information in the user manual, please contact the supplier.

General information
The user manual is important for the safe operation of the machine and must always accompany the machine. READ, UNDERSTAND AND FOLLOW the instructions in the user manual before taking the machine into use. The illustrations used in the user manual may differ from the actual delivered equipment, since for the sake of clarity, some components may have been removed in an illustration. The user manual was devised in accordance with the EC Machinery Directive 2006/42/EC and relevant technical standards. The machine is equipped with safety labels, which must be maintained and replaced when they are no longer legible.
This symbol together with the signal words: DANGER, IMPORTANT, WARNING
is used in the user manual to draw attention to the machine’s safety and operation. It is important that all of the stated guidelines are followed.

Safety instructions

The user manual cannot cover all conceivable situations and therefore it is important that you use common sense and are careful and cautious when handling the machine. The machine may only be used by persons who are physically capable of using the machine and who have read and understood the user manual. The warranty will be void in case of damage due to not following the instructions, incorrect use or if alterations were made to the machine. Always make sure you read and understand all safety instructions.

• The machine may only be used by persons over 18 years of age.
• If other work is to be carried out near the machine, always switch off the engine and wait until all moving parts have stopped. Always switch off the machine if it to be left unattended.
• The machine must be inspected thoroughly before putting into operation. Check the machine’s parts (especially mechanical parts and guards) for damage and loose bolts. Defects and deficiencies must be rectified immediately. Use only original spare parts.
• Before the work begins, the work area must be cleared of any foreign objects, e.g. stone, wire, construction materials etc. that could be ejected by the machine or which could damage the machine. If these cannot be removed, avoid working in the area in question.
• The machine consists of rotating parts. Ensure that there are no other persons present in the working area. Keep other people at a safe distance to avoid the risk of being struck by cut material or by other ejected materials.
• In regard to exceeding the recommended values for noise and vibrations, the following instructions must be followed when working with the machine:
  • Wear ear defenders
  • Do not operate the machine for more than 20 minutes at a time. Take breaks of at least 10 minutes. While taking a break, the user must not expose himself/herself to other sources of vibration. The table below shows the maximum permitted daily exposure, if the vibration load of 2.5 m/s2 is not to be exceeded:
    Vibration| Maximum time
    ---|---
    2.5 m/s2| 8 hours
    3.5 m/s2| 4 hours
    5.0 m/s2| 2 hours
    7.0 m/s2| 1 hour
    10.0 m/s2| 30 minutes
• Wear close-fitting clothing, non-slip safety shoes, safety gloves and safety goggles. Keep a safe distance from the machine by always holding on to the handle.
• Never start the machine in an enclosed area! Exercise caution when handling the machine as the silencer is very hot after use. Ensure that there is no leakage or spillage of fuel. If fuel is leaked or spilled, wipe up immediately and wait until the petrol has evaporated.
• Always ensure that there are no children or animals present in the working area of the machine. If children or animals enter the working area, switch off the machine and wait until they have left the working area and are at a safe distance before starting the machine again.
• It is forbidden to remove any safety equipment from the machine.
• Do not use the machine on inclines steeper than 10o.

CAUTION

• Avoid using the machine on wet grass.
• The work area must always be secured – foreign objects must be removed and people and animals must be kept at a safe distance.
• Never run with the machine.
• Exercise extreme caution when changing direction on inclines. Avoid using the machine on steep inclines. If you fall, let go of the machine handle immediately.

WARNING
All forms of repair, adjustment, lubrication and cleaning of the machine may only be carried out after the machine has been switched off and the spark plug lead has been disconnected.

Machine overview

Scope of delivery
The machine is delivered partially assembled and delivered on a steel frame. When all loose parts are removed you should be left with the following (machine shown here in green):

1. Main machine
2. Handle

Machine function

• Engagement of blades: Press to enable the cutting function. When released, the blades will disengage.
• Throttle: This handle adjusts the gas.
• Handle for differential lock, right and left: Press the left handle to stop the left wheel turning and turn the machine to the left. Press the right handle to turn the machine to the right. When the handle is released, the flail mower will move straight ahead.
• Handle for adjustment of the cutting height: Turn clockwise to decrease the cutting height. Turn counterclockwise to increase the cutting height.
• Engaging/disengaging the wheels: Lift the handle to disengage both wheels. 

Technical specifications

LwA: 102 dB(A)

K: 3 dB

Vibrations| 4.27 m/s2, K=1.5 m/s2

User instructions

Ensure that you are fully familiar with the machine and its functions before you use the machine.
The machine is delivered without oil. Always start by filling with oil (2) and use the recommended fuel (1).

Starting the machine
Set the throttle in the forward position (choke) and start the machine using the recoil starter. Always run a new or cold engine for about 30 seconds with the choke (select on the throttle) and then set the throttle to max and run the machine for another 30 seconds.
Do not leave the machine unattended while performing the above procedure. When the machine is started, the two handles on the handlebar must be in the OFF position.

1. Start the engine – follow the instructions in the engine section.
2. Set the throttle to max. If the engine is cold, let it warm up for about a minute at maximum speed.
3. Keep a firm grip of the left handle while slowly engaging the blades using the handle on the right side of the handlebar. Press it up to 2/3 down, so that the blades start rotating and the motor does not stall.
4. When the machine starts to rotate, the drive belt may partially slip, and unusual whistling and rattling noises may occur – these stop as soon as the drive belt has properly engaged.
5. Once the blades begin to rotate, press the lever all the way down and hold it securely in this position.

NOTICE: A new or cold engine may stall several times when taken into use. This will cease to happen as soon as the engine has warmed up.

Moving forward
The forward drive is engaged via a handle on the left side of the handlebar. When the handle down is pressed down against the handlebar, the machine will immediately move forward. So be ready for the machine to start moving forward slowly! The machine can start with a slight jerk sometimes. So be prepared for this.

Before starting
Ensure that you have cleared the work area of hazardous material, for example, stones, wires, debris and other items that can be ejected by the machine and which pose a hazard to the machine and people in the vicinity of the machine. If hazardous material cannot be removed from the work area, use of the machine is not recommended.

Adjusting the handlebar

Adjusting the cutting height

Turn clockwise to decrease the cutting height. Turn counter clockwise to increase the cutting height.

Stopping the machine
Before carrying out any activity near the machine, switch off the engine and wait for the blades to stop rotating. Always switch off the machine when leaving it. Never leave the machine running at maximum speed or idling for a long time with the drive and blade clutches disengaged, otherwise it risks damaging the machine’s drive elements (V-belt, pulley, clutch pulley). If you want to stop the machine moving, release the forward drive handle on the left side of the handlebar. The machine will stop moving forwards, but the blades will continue to rotate. To stop the rotation of the blades, release the blade clutch on the right side of the handlebar and the rotations will be stopped by the safety brake. To stop the engine, set the ON/OFF switch to the OFF position. In case of critical situations, release the handles immediately. This will disengage the forward drive and the blades. The engine will continue to run. The engine must be switched off separately.

Engine

Overview

Functions

Fuel cock
The fuel cock must be in the ON position to start the engine. When the machine is not in use, the fuel cock must be set to the closed (OFF) position.

Throttle setting
The throttle setting controls the engine speed. Move the throttle lever to the left to increase rpm (FAST). Move throttle to the right to lower rpm (SLOW).

Engine ON/OFF switch
The ignition system ON/OFF switch. Must be in the ON position to turn the engine on. Must be in the OFF position to the engine off.

Choke
A closed choke enriches the fuel mixture for cold engine start. An open choke ensures there is the correct fuel mixture for the operation and restarting of a warm engine.

Recoil start handle
Pulling the start handle activates the recoil starter, which starts the engine.

Engine servicing and maintenance

WARNING: All forms of repair, adjustment, lubrication and cleaning of the machine may only be carried out after the machine has been switched off and the spark plug lead has been disconnected.
Servicing the engine regularly is recommended as this will ensure the engine will continue to operate in a good and reliable condition.

Before starting

• Inspect the engine for signs of oil or fuel leaks.
• Remove dirt, especially around the silencer and recoil starter.
• Check for signs of damage.
• Check that all guards and covers are in place and that all bolts, nuts and screws are correctly tightened.

Engine oil
Ensure that there is sufficient oil in the engine. The engine can become damaged if it operates with insufficient oil.
Air filter A dirty air filter will prevent air from reaching the carburettor, which will reduce engine performance.
Fuel Ensure that there is sufficient petrol for the machine.

Start-up

1. Open the fuel cock (ON).
2. If the engine is cold, close the choke. If the engine is warm, open the choke.
3. Set the throttle lever slow (SLOW), about 1/3 towards fast (FAST).
4. Switch on the engine by turning the switch to the ON position.
5. Use the handle for the recoil starter:  Lightly pull the handle until resistance is felt, then pull hard on the cord and then let it gently return to the starting position.
6. 6. If the choke valve was closed during start-up, gradually open it as the engine warms up.

Stopping the engine
In case of emergency, stop the engine by setting the switch to the OFF position. If not an emergency, always follow this procedure:

1. Set the throttle lever to SLOW. 
2. Set the motor switch to the OFF position. 
3. Close the fuel cock (OFF).

Maintenance

WARNING: All forms of repair, adjustment, lubrication and cleaning of the machine may only be carried out after the machine has been switched off and the spark plug lead has been disconnected.
The machine must be maintained properly and at regular intervals to keep it in a good and reliable working condition for as long as possible. Follow the user manual’s recommendations for maintenance and adjustment. It is recommended to record the number of operating hours and operating conditions under which the machine has been used in order to adapt the maintenance intervals to conditions. If you are not sure that your technical skills are sufficient to the task, then it is always recommended that you take the machine to an authorised workshop for maintenance. Due to the machine’s weight, it is recommended that two people together carry out maintenance and adjustment tasks on the machine.

Blade replacement and sharpening
If the cutting surfaces of the blades are worn or damaged, the machine may start to vibrate unusually – the blades must therefore be sharpened or replaced if necessary. The machine must be placed on a firm and stable surface and must be secured in such a way that the blades are accessible and there is no risk of the machine suddenly moving unintentionally. Exercise extreme caution when removing the blades. The blades are very sharp. It is advised to use safety gloves. The engine must be switched off and the spark plug removed before replacing the blades! The individual blades are removed by removing the bolt in the bracket: 

Cleaning
When cleaning the machine, always comply with applicable laws and regulations regarding environmental rules on wastewater disposal. Never wash the machine with steam or high-pressure cleaners otherwise this may damage electrical components and make it difficult to start the engine afterwards. All soil, dirt and plant residues should be removed from the machine at the end of the season. Check the blades for wear and damage. Sharpen the blades or replace if necessary and give the blades a protective coat of oil. The wheels should be removed from the axle and thoroughly cleaned. Lubricated the hub with suitable grease. The engine must be switched off and the spark plug lead removed.

Storage
Before the machine is stored away for a longer period of time, it must be thoroughly cleaned as described above. Any damage to the painted surfaces must be repaired. It is advisable to apply protective oil onto the blades and to drain the petrol from the tank and carburettor. Make sure that no unauthorised person has access to the machine. Protect the machine from the effects of the weather but do not use airtight packing, as this may lead to an increased risk of rusting.

Transport
During transport, the machine must be upright and securely fastened. There must not be any petrol in the tank, or alternatively, the fuel cock must be closed.

Disposal
The machine and its parts and packaging must be disposed of in accordance with local applicable regulations and guidelines.

Troubleshooting

position.

| Set the engine switch to

ON.

The choke is set to OPEN.| Set the choke handle to CLOSE (not if the engine is

warm).

Engine switch is set to

OFF.

| Set the engine switch to

ON.

Check fuel| Engine lacks fuel.| Top up with fuel.
Poor quality fuel.| Empty the tank and fill

with new fuel.

Remove and check spark plugs| The spark plug is defective, dirty or the

electrode gap is incorrect.

| Replace or clean and adjust the distance.
The spark plug is wet with petrol – engine soaked.| Wipe dry the spark plug and put it back in again. Start the engine with the throttle in the FAST

position.

Have the engine serviced at an authorised workshop or refer to the

manual.

| Fuel filter clogged, faulty carburettor, faulty ignition, valve stuck, etc.| Replace or repair defective components as necessary.
Engine lacks power| Possible cause| Solution
Check the air filter| Filter elements clogged.| Clean or replace.
Check fuel| Engine lacks fuel.| Top up with fuel.
Poor quality fuel.| Empty the tank and fill

with new fuel.

Have the engine serviced at an authorised workshop or refer to the

manual.

| Fuel filter clogged, faulty carburettor, faulty ignition, valve stuck, etc.| Replace or repair defective components as necessary.
The engine runs but the

machine does not work

| Possible cause| Solution
–| Gear selector is not in

correct position.

| Check that the rod is not

stuck between two gears.

–| Clutch cable not tight

enough.

| Adjust the cable.

EU Declaration of Conformity

References

• LINDBERG SWEDEN – Lindberg Sweden
• Landwirtschaftliche Geräte, Zubehör und Maschinen | P. Lindberg
• Udstyr, tilbehør og maskiner til landbrug | P. Lindberg
• P. Lindberg leverer utstyr og maskiner til landbruk og privat
• Din leverantör av lantbruksprodukter | P. Lindberg

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