BC 330 MT - Tondeuse à gazon AL-KO - Free user manual and instructions

USER MANUAL BC 330 MT AL-KO

INFORMATION I MANUALS I SERVICE QUALITY FOR LIFE Garden + Hobby

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Original instructions for use

Fuel and service products 31

Maintenance and care 34

Taking back into operation 38

Help in case of malfunctions 39

EU declaration of conformity 40

 Please read this document before starting to use the

machine. This is essential for safe working and trouble-

 Comply with the safety and warning instructions in this

documentation and on the machine.

 This document is a permanent component of the

described product, and should remain with the

machine if it is sold to someone else.

Explanation of symbols

Following these warning instructions can help to

avoid personal injuries and/or damage to property!

Special instructions for ease of understanding and

This documentation describes a hand-operated trimmer

with a petrol engine.

The complete set consists of the following components:

 Engine unit (1) Art. no. 112983

 Cutting blade and spools

attachment (set) (2) Art. no. 112986

 Polemounted pruner attachment (3) Art. no. 112970

 Hedge trimmer attachment (4) Art. no. 112971

Meaning of the symbols on the engine unit

Read the instructions for use

Wear protective glasses, a protective

helmet and ear defenders

Wear protective gloves

Keep your body and clothing away

from the cutting tool

Danger due to objects thrown out 15m(50ft) Make sure there is a gap of at least

15 m between the machine and other

Meaning of the symbols on the cutting blade/spool

Read the instructions for use

Wear protective glasses, a protective

helmet and ear defenders

Wear protective gloves

Keep people away. Safety distance

Danger due to parts thrown out

Max. speed of cutting blade

Max. speed of cutting blade

Meaning of the symbols on the hedge trimmer

Read the instructions for use

Wear protective glasses, a protective

helmet and ear defenders

Wear protective gloves

Keep people away from the blade

system. Safety distance min. 15 m

Cutting length 400 mm

Meaning of the symbols on the polemounted pruner

Read the instructions for use

Wear protective glasses, a protective

helmet and ear defenders

Wear protective gloves

Keep people away from the blade

system. Safety distance min. 15 m

Do not operate the polemounted

pruner in the vicinity of cables, power

When working with the polemounted

pruner, maintain a safety distance of

10 m from overhead power lines.

Length of the guide rail 310 mm

Max. cutting length 260 mm

Adjusting the chain lubrication

Safety and protective devices

Important – Danger of injury!

Do not deactivate safety and protective devices!

Important – Danger of injury!

The engine unit is not allowed to be operated

without an attachment (cutting blade, spool,

polemounted pruner or hedge trimmer).

Only use the attachment tools supplied with the

Original instructions for use

Set the ignition switch to "STOP" in an emergency.

Protects the user against objects that are thrown out.

The integrated line cutter shortens the cutting line to the

permitted length during operation.

The split shaft allows you to assemble the engine unit and

the attachments easily, to take them apart after mowing

and to store them compactly.

The attachments are attached using the split shaft.

 The designated use also includes complying with

the operating, maintenance and repair instructions

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instructions contained in the instructions for use.

 Any use not in accordance with this designated use

shall be regarded as misuse. The manufacturer cannot

be held liable for damage of any kind resulting from

this. The user is solely responsible.

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invalidate the manufacturer's liability for resulting

 The machine is only allowed to be set up, used and

maintained by people who are familiar with these

procedures and have been instructed in the dangers.

Repair work is only allowed to be undertaken by

the manufacturer or by customer service centres

designated by the manufacturer.

Requirements for cutting blade / spool attachment:

 The cutting blade is only allowed to be used for

mowing grass and cutting shrubs/undergrowth in the

non-commercial area.

 The spool attachment is suitable for cutting grass and

similar vegetation as well as lawn edges (which cannot

be reached with the lawnmower) for non-commercial

purposes in domestic gardens and allotments.

 The machine is not allowed to be used in public

facilities, parks, sporting facilities or on roads and in

agriculture/forestry.

 The machine is not allowed to be used for cutting and

 hedges, bushes and shrubs

 in order to make compost.

Conditions for the polemounted pruner:

 The polemounted pruner is only suitable for lopping

branches on standing trees.

 Do not use the polemounted pruner for felling trees or

cutting down saplings or bushes.

 Do not use the polemounted pruner for sawing building

materials and plastics.

 The polemounted pruner is only suitable for non-

commercial use in domestic gardens and allotments.

 The polemounted pruner is not suitable for forestry

work (lopping branches in woods).

Conditions for the hedge trimmer:

 The hedge trimmer is only intended for cutting twigs

and young shoots on hedges and bushes in domestic

gardens and allotments.

 Hedge trimmers for use in domestic gardens and

allotments are regarded as machines that are

unsuitable for use in public facilities, parks, sports

facilities as well as in agriculture and forestry.

 The machine is not allowed to be used for cutting

lawns, lawn edges or for shredding material in order to

Even when used in accordance with the designated use

and in compliance with all relevant safety instructions, it is

not possible to exclude all residual risks as a result of the

application for which the machine is designed.

Residual risks can be minimised by complying with the

"Safety instructions" and the "Designate use", as well as

the instructions for use in their entirety.

Paying attention and working carefully reduce the risk of

injuries and damage.

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impair active or passive medical implants. In order to

reduce the risk of serious injury, we recommend that

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their doctor and the manufacturer of the medical

implant before operating the machine.

 Impairments to health arise from hand/arm vibration

if the machine is used over a long period or is not

correctly handled and maintained.

 Impairment to hearing if the machine is used over

a long period without the operator wearing ear

 Danger of burns due to touching hot components.

 Danger of carbon monoxide poisoning if the machine is

used in closed or poorly ventilated rooms.

BC 330 MT (complete set)

2-stroke, air-cooled

1.1 kW Dry weight (EN ISO

Sound power level (ISO

Requirements for cutting blade / spool attachment:

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into the running cutting tool.

 Danger of injury to the feet due to contact between the

cutting tool and uncovered areas.

 Stones and soil being thrown out

Conditions for the polemounted pruner:

 Danger of kickback if the tip of the guide rail touches a

Conditions for the hedge trimmer:

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Furthermore, in spite of all precautions being taken, there

may be concealed residual risks.

The product overview (1) provides an overview of the

appliance. The version with the spool attachment is

Overview of parts (1)

2 Eye for carry strap

7 Split shaft attachment

11 Spool cover with spool

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made using the (Fig. no.).

(Fig. no. - work step no.) refer to work steps that

are shown in the illustrations.26

Original instructions for use

 Be vigilant. Pay attention to what you are doing.

Take a rational approach to your work. Do not use

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of drugs, alcohol or medicines. A moment's

inattentiveness when using the machine can result in

 Children and young people under 18 years of age, and

people who are not familiar with the instructions, are

not allowed to operate the machine.

 Keep children, other people and animals away from

your working area (min. 15 m distance).

 Do not allow other people, especially children, to touch

the tool or the engine.

 Avoid using the machine if other people, especially

children, are in the vicinity.

Personal protective equipment

Never work without suitable protective equipment:

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these could be snagged on moving parts

 Wear a hair net if you have long hair

 Wear a tested protective helmet in situations where

there is a possibility of head injuries.

 Brightly coloured protective jacket

 Trousers and gloves with cut protection

 Non-slip boots (safety boots) with cut protection and

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 First-aid materials

 Mobile phone if necessary

Safety instructions – before work

Carry out the following checks before starting work, and

regularly during work. Comply with the corresponding

sections in the original instructions for use:

 Is the machine complete and has it been assembled

 Is the machine in a good and safe condition?

 Are the handles clean and dry?

 Before starting work, make sure that:

 No other people, children or animals are in the

 You have an unobstructed escape route

 The area at your feet is free from any foreign

bodies, undergrowth and branches.

 You can stand securely.

BC 330 MT (engine unit)

2-stroke, air-cooled

0.9 kW Dry weight (EN ISO

Comply with the following instructions in order to

protect yourself and others against possible injury.

Therefore, before starting operation, read and

comply with the following instructions and accident

prevention regulations from your employer's

professional insurance association or the safety

provisions applicable in your country, in order to

protect yourself and others against possible injury.

 Pass on the safety instructions to everyone who works

 Keep these safety instructions in a safe place.

 Repairs on the safety cut-off must be carried out by

the manufacturer or by companies authorised by the

 Before use, familiarise yourself with the machine by

referring to the original instructions for use.

 Only use the machine for its designated purposes (see

 Is the workplace free from trip hazards? Keep your

working area tidy! Untidiness can cause accidents –

danger of stumbling!

 Pay attention to the surroundings:

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rain, drifting snow or twilight). You may no longer

be able to recognise details in the falling area –

danger of accidents!

 Do not use the machine in the vicinity of

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 The user is responsible for accidents or dangers

that represent a risk to other people or their

Safety instructions – operation

 Never work with only one hand. Always hold the

machine with both hands.

 with outstretched arms

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 over shoulder height íVWDQGLQJRQDODGGHUD

working scaffold or on a tree.

 Work on level ground that is not slippery. Avoid an

abnormal bodily posture. Make sure you can stand

safely and keep your balance at all times.

 During breaks in work, switch the machine off and

put it down so no-one will be endangered. Protect the

machine against unauthorised access.

Safety instructions – during work

 Never work alone. Always maintain voice and eye

contact with other people so that help can be provided

immediately in an emergency.

 Immediately stop the engine in case of danger or in an

 Never let the machine run unsupervised.

 The machine produces pollutants! Never allow it to

run in enclosed or poorly ventilated rooms. Make sure

there is an adequate exchange of air if you are working

in wells, ditches or cramped surroundings. There is a

danger of carbon monoxide poisoning or suffocation!

 Immediately stop work if you start to feel unwell (e.g.

headaches, dizziness, nausea, etc.) – Increased risk

 Do not overload the machine! You can work

more effectively and PRUHVDIHO\LQWKHVSHFL¿HG

 Take breaks during the work to allow the engine to

 Do not place the hot machine onto dry grass or onto

 Never touch the silencer and the engine whilst the

machine is running or shortly after it has been stopped.

If people with circulatory disorders are exposed to

vibration excessively frequently, this can cause damage to

the nervous system or blood vessels.

You can reduce the vibration:

 Using sturdy, warm working gloves

 By shortening the working time (take several lengthy

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General – safety instructions

 Look after the machine with care:

 Follow maintenance instructions and instructions

for the tool change.

 Keep the handles dry and free from resin, oil and

 Only install the cutting tools designed for the machine.

Using other tools and other accessories represents a

risk of injury to you.

 Check the machine for possible damage:

 Before continuing to use the machine, inspect

the protective devices carefully to make sure

they are functioning correctly and as intended.

Only operate the machine with all the protective

devices attached correctly, and do not make any

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 Check that the moving parts are functioning

correctly, do not stick and that there are no

damaged parts. All parts must be installed

correctly and meet all the conditions for ensuring

 Damaged protective devices and parts must be

repaired or renewed by an authorised specialist

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instructions for use.

 Damaged or illegible safety stickers must be

Original instructions for use

 Do not leave tools connected! Before switching on,

always check that all tools have been removed.

 When machines are not in use, keep them in a dry,

locked place outside the reach of children.

 Do not perform any repairs on the machine other than

those described in the "Maintenance" chapter; instead,

contact the manufacturer or the responsible customer

 Repairs on the machine must be carried out by the

manufacturer or by one of its customer service centres.

 Only use genuine spare parts, accessories and special

accessory components. Using other spare parts and

accessories represents a risk of accidents for the user.

The manufacturer cannot be held liable for damage

resulting from this.

Safety instructions for the cutting blade / spool

 Before cutting, remove all foreign bodies (e.g. stones,

branches, wire, etc.). Look out for other foreign bodies

 Before switching on the machine, make sure that the

cutting tool is not in contact with the ground.

 Before switching on the machine, make sure that your

feet and hands are a safe distance away from the

 Before starting to cut, make sure that the cutting tool

has reached its full speed.

 Never touch solid objects (stones, tree trunks) when

the cutting tool is running.

 The cutting tool takes some time to come to a halt! Do

not brake it by hand.

 Switch the machine off and remove the spark plug

connector in case of:

 Contact between the machine and stones, nails or

other foreign bodies

 Maintenance and cleaning work

 Transport and storage

 Changing the cutting tool

 Leaving the machine (even during a short

Safety instruction for polemounted pruner

 Anyone working with the polemounted pruner must

be able to demonstrate that they have the appropriate

training for such work, and must be familiar with the

use of the polemounted pruner and the personal

protective equipment.

 Only use a suitable guide rail and saw chain

combination as described in the "Technical data".

Incorrect combinations increase the danger of

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tank regularly. Immediately replenish the saw chain oil

so that the saw chain will not run dry.

 Is the saw chain correctly tensioned? Comply with the

points in the "Tensioning the saw chain" section.

 Is the saw chain correctly sharpened? Only use well

sharpened saw chains, because blunt saw chains not

only increase the danger of kickback but also place

greater strain on the engine.

 Do not use any cracked saw chains or saw chains that

have become misshapen.

 When switching on, support the polemounted pruner

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must be unobstructed.

 Before starting to cut, make sure that the saw chain

has reached its full speed.

 Do not try to continue a cut that has already been

 Do not use the polemounted pruner for lifting or

 Take care when sawing splintered wood. There is a

risk of injury due to pieces of wood being thrown out.

 Make sure you are standing securely when using the

 Regularly change your working position in order to

avoid a one-sided working posture.

 Make sure that there are no foreign bodies in the wood

 Take care at the end of a saw cut. As soon as the

polemounted pruner comes out of the wood, its weight

will change. Risk of injury to the legs and feet.

 Only remove the polemounted pruner from the cut

when the saw chain is running.

 Switch off the machine immediately if the saw chain

jams in the wood. Use a wedge to free the guide rail

 Never touch wire fences or the ground with the running

 During breaks in work, secure the polemounted pruner

(apply the chain guard) and put it down so that no-

one is endangered. Protect the polemounted pruner

against unauthorised access.29

The machine is not allowed to be operated unless

it has been fully assembled.

Installing the handle

1. Place the bottom part of the handle onto the rubber

sleeve on the stem tube of the engine unit (5).

2. Place the handle on the bottom part of the handle and

attach both parts with the screws, washers and spring

Installing the guard plate

1. Place the metal tab (6-2) under the guard plate (6-3).

2. Use 4 screws (6-1) to secure to the split shaft.

The knife integrated in the guard plate (line cutter)

automatically cuts the line to the optimum length.

Installing the cutting blade

1. Remove the smaller cutting guard from the cutting

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3. Place the cutting blade (8-4) on the driver plate (8-

2) so that the hole in the cutting plate precisely aligns

with the guide circle in the driver plate.

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5. Screw the fastening nut (7) onto the guide pin of the

drive shaft (1). To do this, insert the Allen key (3)

into the hole provided and tighten by turning the key

6. Secure the nut with the split pin.

7. Install the smaller cutting guard back onto the guard

 Switch the machine off and remove the spark plug

connector in case of:

 Contact between the polemounted pruner and

the ground, stones, nails or other foreign bodies.

Immediately check the chain and guide rail

 Maintenance and cleaning work

 Leaving the machine (even during a short

Safety instructions for hedge trimmer

 It is essential to remove foreign objects from the hedge

(e.g. wire), because these can damage the cutting

device of the hedge trimmer.

 Take care with overhead power lines.

 Keep your hands and feet away from the cutting device

 Do not use the hedge trimmer for picking up or

shovelling away pieces of wood or other objects.

 When you release the throttle lever, the cutting device

continues to run for a short time (coasting effect).

 Start the cut once the cutting device is already running.

 Do not use a cutting device that is blunt, cracked or

 Never touch wire fences or the ground with the running

 Switch the engine off and allow the machine to come

 The cutting device touches a foreign body.

 The operating noise level increases.

 The machine vibrates unusually powerfully.

Disconnect the spark plug connector from the

spark plug and take the following measures:

- Check the machine for damage;

- Check for loose parts and secure all loose parts;

- Exchange damaged parts with original or

equivalent parts or have them repaired.

 Switch the engine off and remove the spark plug

 In order to remove trapped cuttings

 For troubleshooting

 During breaks in work

 Before leaving the hedge trimmer30

Original instructions for use

Installing the spool (7)

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2. Insert the Allen key into the hole in the driver plate,

and screw the spool anticlockwise onto the guide pin

3. Lock the driver plate with the Allen key in order to

Adjusting the shoulder strap

Always use the shoulder strap during work. Start

the engine and let it run at idling speed before

hooking in the shoulder strap.

1. First pass the shoulder strap over your left shoulder.

2. Hook the locking hook into the eye (1-2).

3. Perform some sweeping movements to check the

length of the shoulder strap.

 The spool attachment or cutting blade must move

parallel to the ground.

Installing the split shaft

1. Unscrew the locknut (9-1) and pull the split pin (9-2)

2. Push the lower split shaft with the guard plate into the

upper split shaft – insert the spline shaft on the split

3. Release the split pin (10-1) again and secure the

lower split shaft using the locknut (10-2).

Removing the split shaft

1. Unscrew the locknut (9-1) and pull the split pin (9-2)

2. Pull the lower split shaft with the guard plate out of the

upper split shaft (10-3).

The Multitool BC 3030 MT can be stored compactly.

Installing the split shaft extension on the polemounted

pruner and hedge trimmer attachment

1. Push the spline shaft of the split shaft extension into

the polemounted pruner or hedge trimmer attachment

2. Insert the screw (3-2, 4-2) into the hole and tighten.

3. Tighten the tensioning screw (3-3, 4-3).

Polemounted pruner attachment

Installing the guide rail and saw chain

Before starting any work on the guide rail and saw

chain, switch off the engine and put on protective

1. Unscrew the fastening nut (13-1) and take off the

2. Turn the chain tensioning screw (13-3) anticlockwise

until the chain tensioning pin (13-4) is at the rear end

3. Place the saw chain into the guide slot running

around the outside of the guide rail (14).

Make sure that the running direction of the chain links

4. Put on the guide rail. The chain tensioning pin (15-1)

must engage in the corresponding chain tensioning

hole in the guide rail.

5. During installation, make sure that the chain links are

correctly located in the guide slot and on the chain

6. Reattach the cover (13-2) and tighten the fastening

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7. Tension the saw chain as described in the section

"Tightening the saw chain"

Tightening the saw chain

1. Unscrew the fastening nut (13-1) by max. 1 turn.

2. Lift the tip of the guide rail slightly and turn the chain

tensioning screw (13-3) clockwise until the correct

chain tension is achieved.

3. The saw chain has been tensioned correctly when it

can be lifted by approx. 3 - 4 mm in the middle of the

4. Turn the chain tensioning screw anticlockwise if the

saw chain tension is too high.

5. Check whether the chain links are located correctly in

the guide slot of the guide rail.

1. Add petrol and a brand-name 2-stroke engine oil to a

corresponding container, according to the table.

2. Thoroughly mix both parts.

Mixing procedure Petrol Mixing

Always perform a visual check prior to start-up.

The term "cutting tool" applies to the blade, spool,

saw chain as well as the blades of the hedge

 Do not operate the machine if the cutting tool and/or

the fastening parts are loose, damaged or worn!

 Pass the shoulder strap over your left shoulder and

hook the strap into the eye on the engine unit (1-2)

 Always operate the cutting blade with the guard plate

 Comply with working time regulations in force in your

 Always comply with the operating instructions supplied

from the engine manufacturer

 Before using the cutting tool, check it for damage or

cracks, and have damaged or worn parts replaced by

CAUTION – Danger of poisoning!

Never run the engine in enclosed rooms!

Before starting, shorten the cutting line to 13 cm

in order to avoid placing excessive strain on the

The angle of the hedge trimmer attachment can be

adjusted for optimum use.

1. Undo the adjusting lever (11-1).

2. Set the machine to the required angle position.

3. Tighten the adjusting lever.

4. Remove the guard rails (12).

Fuel and service products

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CAUTION – Danger of poisoning!

Never run the engine in enclosed rooms!

 Make sure that no fuel leaks out of the engine, tank or

 Only use appropriate containers to mix and store petrol

 Only refuel outdoors

 Do not smoke when refuelling

 Do not open the tank cap when the engine is running

 Renew the tank or tank cap if damaged

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 If petrol has leaked out:

 Do not start the engine

 Avoid start attempts

 Allow the remaining fuel to evaporate away32

Original instructions for use

Switching off the engine

1. Release the throttle lever and let the engine run at

2. Set the ignition switch to STOP.

The engine runs on when shutting down – danger

Whilst trimming and cutting, always keep the engine

running in its upper engine speed range

It is essential to comply with the safety and

warning instructions in this documentation and on

 Wear appropriate working clothes

 Make sure you can stand securely when working

 Always operate the machine with two hands

 Keep your body and clothing away from the cutting tool

 Keep third parties out of the danger area

 Never raise the spool attachment over knee height

when the machine is operating

 When mowing on a slope, always stand below the

 Never work on a smooth, slippery hill or slope

 Never use the machine in the vicinity of highly

LQÀDPPDEOHÀXLGVRUJDVHV

5LVNRIH[SORVLRQDQGRU¿UH

 After contact with a foreign object:

 Switch off the engine.

 Check the machine for damage.

 People who are not familiar with the trimmer should

practice handling it while the engine is turned off.

IMPORTANT – Danger of kickback!

Always pull the starter cord straight out. Do not let

it spring back abruptly.

1. Set the START/STOP switch (19-4) to START.

2. Push in the throttle lever detent (19-5) and press the

throttle lever at the same time (19-6).

3. Set the choke lever (19-1) to the CHOKE position.

4. 3UHVVWKHIXHOSXPS¿UPO\VHYHUDOWLPHV[

until petrol/foam is visible in the suction pump.

5. Pull the starter cord (19-2) out slowly until

encountering resistance, then pull it further out quickly

DQG¿UPO\'RQRWSXOOWKHVWDUWHUFRUGDOOWKHZD\

to the end of its travel, and guide the starter toggle

back slowly so that the starter cord will be wound in

6. 5HSHDWWKLVSURFHGXUHXQWLO\RXKHDUWKHHQJLQH¿UH

7. Set the choke lever to the RUN position as soon as

WKHHQJLQHKDV¿UHG

8. Pull out the starter cord until the engine starts.

9. Repeat steps 1-8 if the engine does not start.

10. The engine runs at idling speed when the throttle

1. Set the ignition switch to START.

2. Set the choke lever to RUN.

3. Lock the throttle lever as described for "Cold start".

4. Pull the starter cord quickly a maximum of 6 times

– the engine starts. Keep the throttle lever fully

depressed until the engine runs smoothly.

 If the engine does not start:

 Set the choke lever to RUN

 Pull the starter cord 5 times

 If the engine still does not start:

 Wait for 5 minutes and then try again with the

throttle lever depressed

Refer to the "Help in case of malfunctions" chapter.33

Working with the cutting blade

Risk of injury due to uncontrolled

When working with metal cutting blades, there may

be a kickback of the entire machine or a sudden

pull forwards when encountering solid objects

(trees, branches, stones or the like).

This kickback occurs suddenly and without

warning. It can lead to loss of control over the

machine and can endanger the user and people

in the vicinity. Areas with restricted visibility and

dense vegetation represent a particular risk.

 Always hold the machine securely with both hands

 Make sure you can stand securely. Keep your feet

apart at a comfortable distance, and always be

prepared for the possibility of kickback.

 Do not overestimate your own abilities, and maintain

your balance at all times when working.

 Before starting cutting, allow the cutting blade to reach

its full working speed.

When cutting on open ground, stones and gravel could be

thrown into the air and lead to serious injuries. Make sure

that the guard plate is securely mounted. If rotating parts

(cutting blade) are attached incorrectly, this can result in

serious accidents. Before starting work, check the cutting

EODGHLV¿UPO\VHDWHG

 Angle the machine slightly forwards and move it from

right to left at an appropriate and even speed. In this

way, the cut material will fall onto the area that has

 Cut long grass and relatively dense vegetation in

several passes. 7RGRWKLV¿UVWWULPWKHXSSHUSDUWRI

the material being cut by sweeping the machine to

the right. Then sweep the machine to the left in the

opposite direction and mow the lower part.

 When working parallel to the slope, proceed in strips.

Mow one strip parallel to the slope, then walk back

along the mown area and mow the next strip.

 Adapt the engine speed and the depth of cut to the

particular conditions. If the engine in not running fast

enough, it is possible for undergrowth to get snagged

or caught in the cutting tool.

 If grass, branches or other objects get caught in the

cutting tool or the machine vibrates unusually, switch

the engine off immediately and check the machine.

 If the bevel gear unit is blocked, this can cause

damage to the clutch.

 Never remove trapped cut material when the cutting

blade is still running. Consequently, wait until the

cutting blade has stopped.

 If the cutting blade is blunt, broken or bent, replace it

with a genuine spare part.

Working with the spool

 Angle the machine slightly forwards and move it from

left to right at an appropriate and even speed.

 The best cutting results are achieved when cutting dry

 Do not move the cutting line directly along walls and

stone slabs, since this will cause the cutting line to

wear down too quickly.

 Cut long grass and relatively dense vegetation in

several passes, to prevent the spool from blocking.

 Adapt the engine speed and the depth of cut to the

particular conditions. If the engine in not running fast

enough, it is possible for undergrowth to get snagged

or caught in the cutting tool.

 If grass, branches or other objects get caught in the

cutting tool or the machine vibrates unusually, switch

the engine off immediately and check the machine.

 If the bevel gear unit is blocked, this can cause

damage to the clutch.

 The cutting line continues to turn after the spool

attachment has been switched off. Consequently,

wait until the line has stopped before you switch the

machine back on again.

 If the spool is empty, replace it with a genuine spool.34

Original instructions for use

Working with the hedge trimmer

 Hold the hedge trimmer at the required angle.

 The maximum cutting diameter depends on the type

of wood, its age, moisture content and the hardness of

the wood. As a result, cut very thick branches back to

the appropriate length using pruning shears before you

start to trim the hedge.

 The double-sided blade of the hedge trimmer can be

guided forwards and backwards, or swept from one

side to another with oscillating movements.

 First cut the sides of the hedges and only after that do

 Cut the hedge from the bottom upwards.

 Cut the hedge in a trapezoidal shape. This prevents

foliage loss in the lower area of the hedge due to lack

 Stretch a guideline along the length of the hedge if you

want to cut the top of the hedge level.

Only use genuine cutting blades and accessories!

Non-genuine parts can lead to injuries and

malfunctions of the machine!

Maintenance and care

Danger of injury due to rotating cutting tools!

 Do not adjust Bowden cables unless the

engine is switched off.

 Do not check the function unless the

trimmer is horizontal.

Cleaning the guard plate

1. Switch off the machine.

2. Use a screwdriver or a similar tool to remove mowing

Clean the guard plate regularly in order to avoid

the split shaft overheating.

Extending the cutting line

1. Run the engine at full speed and tap the spool on the

 The line is automatically extended.

The knife (line cutter) on the guard plate shortens

the line to the permitted length.

Working with the polemounted pruner

When working with the saw of the polemounted pruner,

saw kickback can occur if the tool is not used correctly. To

 $OZD\VKROGWKHSROHPRXQWHGSUXQHU¿UPO\ZLWKERWK

 Do not start the cut unless the saw chain is running.

 To allow better monitoring, saw with the bottom edge of

the guide rail. Always position the polemounted pruner

DVÀDWDVSRVVLEOHZKHQGRLQJWKLV

 Never saw with the tip of the guide rail.

 Sawing with the top edge can cause the saw to kick

back if the saw chain jams or encounters a solid object

 Do not work unless the saw chain is correctly

sharpened and tensioned.

Monitoring the chain tension

 Frequently check the chain tension, because new saw

 When cold, the saw chain must be in contact with

the bottom edge of the guide rail, but it should still be

possible to pull it through by hand.

 At operating temperature, the saw chain stretches and

The drive links of the saw chain are not allowed

to come out of the groove on the underside of the

guide rail – otherwise the saw chain could jump off.

Re-tension the saw chain.

Guide rail: In order to avoid one-sided wear on the

guide rail, turn it every time the chain is changed.

1. To check, pull the saw chain through by hand a little

so that it makes correct contact on the chain sprocket

and in the guide rail.

The saw chain has been tensioned correctly when

it can be lifted by approx. 3 – 4 mm in the middle

of the guide rail and can be pulled though easily

2. Re-tension the saw chain if necessary, see the

Tightening the saw chain section.35

1. Unscrew the star screw, take off the cover and

1HYHURSHUDWHWKHPDFKLQHZLWKRXWDIXHO¿OWHU

This can result in serious engine damage.

1. Remove the tank lid fully.

2. Drain the fuel into a suitable container.

3. 8VHDZLUHKRRNWRSXOOWKH¿OWHURXWRIWKHWDQN

The carburettor is optimally set at the factory.

Changing the spark plug

Spark plug electrode gap (21) = 0.635 mm [0.025"].

1. Tighten the spark plug to a torque of 12-15 Nm.

2. Put the spark plug connector onto the spark plug.

1. Press the two locks on the spool cover and take off

the spool cover (22).

2. Take the spool out of the spool cover.

3. Remove dirt and grass residues.

4. Thread the ends of the cutting lines from the new

spool into the openings provided for them in the spool

5. Insert the spool with the spring in the spool cover.

Make sure that the cutting lines do not become

jammed, and pull them out of the spool by about 9

6. Place the spool cover onto the spool. The openings

on the spool cover must be located above the locking

points. Push the spool cover down until it engages.

Changing the line cutter

1. Unscrew the screws and remove the old line cutter

2. Screw the new line cutter on.

3. Do not overtighten the screws.

Sharpening the line cutter

1. Release the line cutter from the guard plate.

2. Secure the line cutter in a vice and sharpen it with a

2QO\¿OHLQRQHGLUHFWLRQ

Polemounted pruner attachment

Filling saw chain oil

The machine is supplied without the oil tank of the

SROHPRXQWHGSUXQHU¿OOHGZLWKVDZFKDLQRLO

Never operate the polemounted pruner without

Use without saw chain oil leads to damage to the saw

chain and the guide rail.

The service life and cutting performance of the chain

depends on optimum lubrication. The saw chain has oil

applied to it automatically during operation.

Place the polemounted pruner on a suitable surface.

1. Unscrew the cap (17-1).

2. Fill the oil tank with biodegradable saw chain oil. Use

a funnel IRUHDVLHU¿OOLQJ

:KHQ¿OOLQJPDNHVXUHQRGLUWJHWVLQWRWKHRLOWDQN

3. Screw the cap closed again.

4. 1HYHU¿OOZLWKUHF\FOHGRLORUXVHGRLOThe warranty

will be invalidated if an oil not authorised for saw

Original instructions for use

Checking the chain lubrication

Check the function of the automatic chain lubrication by

switching on the polemounted pruner and pointing its

tip towards a piece of cardboard or paper placed on the

'RQRWWRXFKWKHÀRRUZLWKWKHFKDLQ0DLQWDLQD

safety distance of 20 cm.

If the check produces an increasing trace of oil, this

indicates the automatic oiling function is operating

If there is no trace of oil even though the oil tank is full

 &OHDQWKHRLOÀRZFKDQQHODQGWKHchain

 Set the chain lubrication as described in the

"Regulating the chain lubrication" chapter

If this does not solve the problem. Please contact the

Regulating the chain lubrication

The chain lubrication is set at the factory. The oil quantity

may vary depending on the wood types and working

techniques, and must be corrected.

1. Regulate the chain lubrication using the setscrew that

is located under the machine.

 Turning anticlockwise = Large amount of oil (MAX)

 Turning clockwise = Small amount of oil (MIN)

The chain lubrication has been set correctly when

the saw chain throws out small quantities of oil

Saw chain and guide rail

7KHVDZFKDLQDQGJXLGHUDLODUHH[SRVHGWRVLJQL¿FDQW

loadings and wear. Change the saw chain and guide rail

immediately if correct function is not assured.

Sharpening the saw chain

It is only possible to work safely and effectively

using a sharp and clean saw chain. Damaged or

incorrectly sharpened saw chains increase the

A saw chain must be sharpened if

 Only sawdust is thrown out, rather than wood chips

 The polemounted pruner has to be forced through the

wood during cutting.

For the inexperienced user: Have the saw chain

sharpened by a specialist/customer service.

If you sharpen the saw chain yourself, comply with the

IROORZLQJYDOXHVDQGXVHWKHVXSSOLHGURXQG¿OHDGGLWLRQDO

special accessories are available from specialist shops).

Chain tooth length a

Only remove a little material when sharpening!

We recommend using a chain sharpening tool for

sharpening your saw chain

Cleaning the guide rail (16)

 Regularly check and clean the oil outlet openings on

the guide rail and the guide slot.

 5HPRYHWKHEXUUVWKDWKDYHEXLOWXSXVLQJDÀDW¿OH

 Turn the guide rail after each chain change/chain

sharpening in order to avoid one-sided wear.

Immediately exchange a damaged guide rail!37

Clean the machine carefully after each use in

order to keep it functioning correctly.

 Regularly clean all moving parts.

 Clean the housing with a soft brush or a dry cloth.

 Do not clean the machine with running water or high-

 Do not use solvents (petrol, alcohol, etc.) for the plastic

parts, since these can damage the plastic parts.

 Keep the handle grips free from oil and grease. Water,

solvents and polishes are not allowed to be used.

 Make sure that the ventilation slots for the engine

cooling are kept clear (danger of overheating).

'DQJHURIH[SORVLRQDQGÀUH

If the machine is fuelled, do not store it in buildings

in which petrol vapours could come into contact

ZLWKQDNHGÀDPHVRUVSDUNV

 Drain the petrol tank before lengthy storage (over the

 Only drain the petrol tank outdoors

 Allow the engine to cool down before storage

1. Drain the fuel tank.

2. Start the engine and let it run at idling speed until it

3. Allow the engine to cool down.

4. Unscrew the spark plug using a spark plug spanner.

5. Fill a teaspoon of 2-stroke oil into the combustion

6. Pull the starter cord slowly several times to distribute

the oil inside the engine.

7. Screw the spark plug back in.

8. Thoroughly clean and service the machine.

9. Store the machine in a cool, dry place

The load on the chain sprocket is particularly intense.

Regularly check the teeth of the chain sprocket for wear

Clean the chain sprocket and the attachment of the guide

A worn or damaged chain sprocket reduces the

service life of the saw chain, and so the chain

sprocket should be renewed without delay by the

Hedge trimmer attachment

Check the hedge trimmer for wear after each use;

in particular, check the sliding play of the cutting

Adjusting the cutting device

Readjust the sliding play if

 The cut material jams between the blades,

 The play has increased due to normal wear and tear

on the cutting device after lengthy use.

In order to achieve good cutting results, it is necessary

to set the sliding play between the blades and the bar

1. Unscrew the nuts on the top side of the cutting device

2. Lightly tighten the screws on the underside (11-3)

ORRVHQWKHPDOLWWOH¿UVWLIQHFHVVDU\

3. Turn the screws back anticlockwise by a quarter to

4. Secure the screws with the screwdriver and tighten

The sliding play is set correctly if the washer under

the screw head can still be turned easily to and fro

5. Lubricate the cutting device with environmentally

friendly lubricating oil.

,IWKHVOLGLQJSOD\LVLQVXI¿FLHQWWKLVUHVXOWVLQ

excessive heat generation, and thus damage to

Lubricating the pivot head

The pivot head must be lubricated every 20 operating

hours at the three grease nipples (18) using

environmentally friendly grease.38

Original instructions for use

Taking back into operation

1. Remove the spark plug.

2. Pull the starter cord smartly in order to remove

residual oil from the combustion chamber.

3. Clean the spark plug, check the electrode gap and

renew the plug if necessary.

4. Prepare the machine for use.

5. Fill the tank with the correct fuel/oil mixture.

Do not dispose of worn-out

machines in domestic waste!

The packaging, machine and accessories are made

from recyclable materials and must be disposed of

Help in case of malfunctions

Engine unit attachment

MALFUNCTION POSSIBLE CAUSE SOLUTION Engine does not start Incorrect starting procedure Refer to the instructions for use

Engine starts but does not keep

Incorrect lever position on the choke Set the lever to RUN Spark plug contaminated, incorrectly

set or incorrect plug

Clean/adjust or renew the spark plug

&RQWDPLQDWHGIXHO¿OWHU 5HQHZWKH¿OWHU Engine starts but does not run at

Incorrect lever position on the choke Set the lever to RUN

&RQWDPLQDWHGDLU¿OWHU &OHDQRUUHQHZWKH¿OWHU Engine runs unsteadily Spark plug contaminated, incorrectly

set or incorrect plug

Clean/adjust or renew the spark plug

Excessive smoke Incorrect fuel mixture Use the correct fuel mixture (ratio

Polemounted pruner attachment

MALFUNCTION POSSIBLE CAUSE SOLUTION No chain lubrication Oil tank empty

Guide rail contaminated

&KHFNWKHRLOWDQN¿OOZLWKVDZFKDLQ

Clean the oil outlet openings / RLOÀRZ

Engine does not run &KHFNWKHRLOWDQN¿OOZLWKVDZFKDLQ

Unlock the chain brake

Hedge trimmer attachment

MALFUNCTION POSSIBLE CAUSE SOLUTION Machine keeps cutting out On/off switch defective

Contact an AL-KO service centre

Engine starts but does not run at

Internal fault Contact an AL-KO service centre

Blades get hot Lack of lubrication Oil the blades lightly

Blades blunt Contact an AL-KO service centre

Nicks in the blade Contact an AL-KO service centre

If you encounter any malfunctions that are not listed in this table or which you cannot rectify yourself, please

contact our responsible customer service.40

Original instructions for use

EU declaration of conformity

GB We herewith declare that this product, in the version introduced into trade by us, complies with the requirements of the

KDUPRQLVHG(&GLUHFWLYHV(&VDIHW\VWDQGDUGVDQGWKHSURGXFWVSHFL¿FVWDQGDUGV

D-89359 KOETZ GERMANY Duly authorised person

BC 330 MT EC directives

EN ISO 11806/1 (petrol brushcutters /

measured / guaranteed

BC 330 MT 116/119 dB(A)

Conformity evaluation

No. BM 50034826 0001 Kötz, 2013-01-24Antonio De Filippo, Managing Director Warranty

GB We will resolve any material or manufacturing faults on the machine during the legal warranty period for claims relating

to faults in accordance with our choice of either repair or replacement. The legal warranty period is determined by the

legislation of the country in which the machine was purchased.

Our warranty promise applies only if:

 the machine has been handled correctly

 the instructions for use have been complied with

 original spare parts have been used

The warranty becomes void if:

 someone has attempted to repair the machine

 DQ\WHFKQLFDOPRGL¿FDWLRQVKDYHEHHQPDGHWRWKH

 the machine has not been used correctly

(e.g. commercial or communal use)

The warranty excludes:

 Paint damage that can be attributed to normal wear and tear

 Wear parts that are marked with a frame

on the spare parts card

 Internal combustion engines – These are covered by the separate warranty provisions of the corresponding engine

In the event of a warranty claim, please take this warranty declaration and your proof of purchase and contact your

dealer or the nearest authorised customer service centre. This warranty promise does not affect your statutory rights.41

BC 330 MT (complete set)

WAARSCHUWING - Brandgevaar!