Dolmar AT-3623 AT-3630 Manual de utilizare

GB

Cordless Brushcutter/ Instruction Manual

Cordless String Trimmer

D Akku-Freischneider/ Betriebsanleitung

Akku-Rasentrimmer

PL Kosa akumulatorowa/ Instrukcja obsługi

Wykaszarka akumulatorowa

HU Vezeték nélküli fűnyíró/ Használati utasítás

Vezeték nélküli szegélynyíró

RO Motocoasă pentru tufişuri fără cablu/ Manual de instrucţiuni

Motocoasă cu fir fără cablu

SK Akumulátorový krovinorez/ Návod na obsluhu

Akumulátorová strunová kosačka

CZ Akumulátorový křovinořez/ Návod k obsluze

Akumulátorová strunová sekačka

UA Акумуляторний кущоріз/ Інструкція з експлуатації

Aкумуляторна кордова

газонокосарка

AT-3623

AT-3630

AT-3624

AT-3631

010751

2

1 013122 2 013863

3 013864 4 010752

5 011728 6 011731

7 011729 8 011732

1

2

3

AT-3623/AT-3624

4

5

AT-3630/AT-3631

4

5

AT-3623/AT-3624

6, 7, 8

A

B

AT-3630/AT-3631

6, 7, 8

A

B

3

9 011730 10 011733

11 010765 12 010770

13 011715 14 012456

15 011485 16 013123

AT-3623/AT-3624

9

AT-3630/AT-3631

9

1

2

10

11

12

13

14

16

15

17

18

19

20

22

21

14

23

4

17 013140 18 010768

19 012457 20 010778

21 010777 22 010849

23 010756 24 010757

24

25

26

25

27

28

29

30

31

25

27

32

24

34

35

36

33

32

5

25 010758 26 010769

27 010753 28 010760

29 010759 30 012478

31 010767 32 010816

37

32

33

38

39

40

6

33 010817 34 012479

35 010812 36 010772

37 010992 38 010993

39 010994 40 010776

40

41

42

43

44

45

46

47

80 mm

48

100 mm

49

43

50

51

7

ENGLISH (Original instructions)

Explanation of general view

SPECIFICATIONS

• Due to our continuing program of research and development, the specifications herein are subject to change without

notice.

• Specifications and battery cartridge may differ from country to country.

• Weight, with battery cartridge, according to EPTA-Procedure 01/2003

1. Red indicator

2. Slide button

3. Battery cartridge

4. Lock-off button

5. Switch trigger

6. Reversing switch

7. A position depressed for normal

operation

8. B position depressed for weed

and debris removal

9. Speed change switch lever

10. Indication lamp

11. Most effective cutting area

12. Indicator lamps

13. CHECK button

14. Grip

15. Handle

16. Screw

17. Knob

18. Handle clamp

19. Handle holder

20. Compression spring

21. Barrier

22. Spacer

23. Arrow mark

24. Cutter blade

25. Guard

26. Nylon cutting head

27. Guard extension

28. Bolt

29. Wing

30. Two bolts

31. Protector cover

32. Hex wrench

33. Receive washer

34. Clamp washer

35. Cup

36. Hex nut

37. Threaded spindle

38. Lever

39. Buckle

40. Hanger

41. Grease hole

42. Gear case

43. Cover

44. Latches

45. Press

46. Spool

47. For left hand rotation

48. Notches

49. Eyelets

50. Protrusion (Not shown)

51. Slot of the eyelet

Model AT-3623/AT-3624

Type of handle Bike handle

No load speed

High 0 - 7,300 min

-1

Low 0 - 5,300 min

-1

Overall length 1,880 mm

Cutting blade diameter 230 mm

Rated voltage D.C. 36 V

Standard battery cartridge (and charger)

Always keep the combinations of battery/charger on the right

columns.

AP-363 (LG-363)/

AP-3622 (LG-3622)

AD-3612 (LG-3600 K)

Net weight 7.1 kg 12.0 kg

Model AT-3630/AT-3631

Type of handle Loop handle

No load speed

High 0 - 6,600 min

-1

Low 0 - 4,900 min

-1

Overall length 1,850 mm

Cutting diameter with nylon cutting head 300 mm

Rated voltage D.C. 36 V

Standard battery cartridge (and charger)

Always keep the combinations of battery/charger on the right

columns.

AP-363 (LG-363)/

AP-3622 (LG-3622)

AD-3612 (LG-3600 K)

Net weight 5.9 kg 10.8 kg

8

• Even if the sound pressure level listed above is 80 dB (A) or less, the level under working may exceed 80 dB (A). Wear

ear protection.

ENG901-1

• The declared vibration emission value has been

measured in accordance with the standard test method

and may be used for comparing one tool with another.

• The declared vibration emission value may also be

used in a preliminary assessment of exposure.

WARNING:

• The vibration emission during actual use of the power

tool can differ from the declared emission value

depending on the ways in which the tool is used.

• Be sure to identify safety measures to protect the

operator that are based on an estimation of exposure in

the actual conditions of use (taking account of all parts

of the operating cycle such as the times when the tool

is switched off and when it is running idle in addition to

the trigger time).

Symbols

END008-5

The following show the symbols used for the equipment.

Be sure that you understand their meaning before use.

................. Take particular care and attention.

....... Read instruction manual.

................ Danger; be aware of thrown objects.

................ The distance between the tool and

bystanders must be at least 15 m.

.......... Keep bystanders away.

....... Keep distance at least 15 m.

............... Avoid kickback.

................ Wear a helmet, goggles and ear

protection.

................. Wear protective gloves.

................ Wear sturdy boots with nonslip soles.

Steeltoed safety boots are

recommended.

................ Do not expose to moisture.

............ Top permissible tool speed.

.............Only for EU countries

Do not dispose of electric equipment or

battery pack together with household

waste material!

In observance of the European

Directives, on Waste Electric and

Electronic Equipment and Batteries

and Accumulators and Waste Batteries

and Accumulators and their

implementation in accordance with

national laws, electric equipment and

batteries and battery pack(s) that have

reached the end of their life must be

collected separately and returned to an

environmentally compatible recycling

facility.

For European countries only

ENH036-3

EC Declaration of Conformity

The undersigned, Tamiro Kishima and Rainer

Bergfeld, as authorized by Dolmar GmbH, declare that

the DOLMAR machine(s):

Designation of Machine:

Cordless Brushcutter

Model No./ Type: AT-3623, AT-3624

Specifications: see “SPECIFICATIONS” table.

are of series production and

Conforms to the following European Directives:

2000/14/EC, 2006/42/EC

And are manufactured in accordance with the following

standards or standardised documents:

EN/ISO11806, EN60745

The technical documentation is on file at:

Dolmar GmbH,

Jenfelder Straße 38, Abteilung FZ,

D-22045 Hamburg

The conformity assessment procedure required by

Directive 2000/14/EC was in Accordance with annex V.

Measured Sound Power Level: 93.6 dB (A)

Guaranteed Sound Power Level: 95 dB (A)

2. 10. 2012

Tamiro Kishima Rainer Bergfeld

Managing Director Managing Director

Noise Sound pressure level average

Applicable

standard

Model L

PA

(dB (A)) Uncertainty K (dB (A))

AT-3623/AT-3624 79.7 2.5 ISO22868

AT-3630/AT-3631 79.3 2.5 EN786

Vibration Left hand Right hand

Applicable

standard

Model a

h

(m/s

2

)

Uncertainty K

(m/s

2

)

a

h

(m/s

2

)

Uncertainty K

(m/s

2

)

AT-3623/AT-3624 2.5 1.5 2.5 1.5 ISO22867, EN786

AT-3630/AT-3631 2.5 1.5 2.5 1.5 EN786

Cd

Ni-MH

Li-ion

9

For European countries only

ENH043-2

EC Declaration of Conformity

The undersigned, Tamiro Kishima and Rainer

Bergfeld, as authorized by Dolmar GmbH, declare that

the DOLMAR machine(s):

Designation of Machine:

Cordless String Trimmer

Model No./ Type: AT-3630, AT-3631

Specifications: see “SPECIFICATIONS” table.

are of series production and

Conforms to the following European Directives:

2000/14/EC, 2006/42/EC

And are manufactured in accordance with the following

standards or standardised documents:

EN709, EN/ISO10517, EN/ISO11680, EN/ISO11806,

EN60745

The technical documentation is on file at:

Dolmar GmbH,

Jenfelder Straße 38, Abteilung FZ,

D-22045 Hamburg

The conformity assessment procedure required by

Directive 2000/14/EC was in Accordance with annex VIII.

Notified Body:

TÜV Rheinland LGA Products GmbH

Tillystraße 2

90431 Nürnberg, Germany

Identification number 0197

Measured Sound Power Level: 91.3 dB (A)

Guaranteed Sound Power Level: 93 dB (A)

The EC-Type Examination Certificate No. as a pole saw

with pole saw attachment is:

4811004.12011

The EC-Type Examination per 2006/42/EC was

performed by:

DEKRA Testing and Certification GmbH

Enderstraße 92b

01277 Dresden, Germany

Identification No. 2140

2. 10. 2012

Tamiro Kishima Rainer Bergfeld

Managing Director Managing Director

IMPORTANT SAFETY

INSTRUCTIONS GEB068-6

WARNING! Read all safety warnings and all

instructions. Failure to follow the warnings and

instructions may result in electric shock, fire and/or

serious injury.

Save all warnings and

instructions for future reference.

Intended use

1. The cordless grass trimmer/brushcutter/string trimmer

is only intended for cutting grass, weeds, bushes and

undergrowth. It should not be used for any other

purpose such as edging or hedge cutting as this may

cause injury.

General instructions

1. Never allow people unfamiliar with these instructions,

people (including children) with reduced physical,

sensory or mental capabilities, or lack of experience

and knowledge to use the tool. Children should be

supervised to ensure that they do not play with the

tool.

2. Before starting the tool, read this instruction manual to

become familiar with the handling of the tool.

3. Do not lend the tool to a person with insufficient

experience or knowledge regarding handling of

brushcutters and string trimmers.

4. When lending the tool, always attach this instruction

manual.

5. Handle the tool with the utmost care and attention.

6. Never use the tool after consuming alcohol or drugs,

or if feeling tired or ill.

7. Never attempt to modify the tool.

8. Follow the regulations about handling of brushcutters

and string trimmers in your country.

Personal protective equipment (Fig. 1)

1. Wear safety helmet, protective goggles and protective

gloves to protect yourself from flying debris or falling

objects.

2. Wear ear protection such as ear muffs to prevent

hearing loss.

3. Wear proper clothing and shoes for safe operation,

such as a work overall and sturdy, non-slip shoes. Do

not wear loose clothing or jewelry. Loose clothes,

jewelry or long hair can be caught in moving parts.

4. When touching the cutting blade, wear protective

gloves. Cutting blades can cut bare hands severely.

Work area safety

1. Operate the tool under good visibility and daylight

conditions only. Do not operate the tool in darkness or

fog.

2. Do not operate the tool in explosive atmospheres,

such as in the presence of flammable liquids, gases or

dust. The tool creates sparks which may ignite the

dust or fumes.

3. During operation, never stand on an unstable or

slippery surface or a steep slope. During the cold

season, beware of ice and snow and always ensure

secure footing.

4. During operation, keep bystanders or animals at least

15 m away from the tool. Stop the tool as soon as

someone approaches.

5. Before operation, examine the work area for stones or

other solid objects. They can be thrown or cause

dangerous kickback and result in serious injury and/or

property damage.

6. WARNING: Use of this product can create dust

containing chemicals which may cause respiratory or

other illnesses. Some examples of these chemicals

are compounds found in pesticides, insecticides,

fertilizers and herbicides. Your risk from these

exposures varies, depending on how often you do this

type of work. To reduce your exposure to these

chemicals: work in a well ventilated area, and work

10

with approved safety equipment, such as those dust

masks that are specially designed to filter out

microscopic particles.

Electrical and battery safety

1. Do not expose the tool to rain or wet conditions. Water

entering the tool will increase the risk of electric shock.

2. Do not use the tool if the switch does not turn it on and

off. Any tool that cannot be controlled with the switch

is dangerous and must be repaired.

3. Prevent unintentional starting. Ensure the switch is in

the off-position before installing a battery pack, picking

up or carrying the tool. Carrying the tool with your

finger on the switch or energising the tool that have

the switch on invites accidents.

4. Recharge only with the charger specified by the

manufacturer. A charger that is suitable for one type of

battery pack may create a risk of fire when used with

another battery pack.

5. Use the tool only with specifically designated battery

packs. Use of any other battery packs may create a

risk of injury and fire.

6. When battery pack is not in use, keep it away from

other metal objects, like paper clips, coins, keys, nails,

screws or other small metal objects, that can make a

connection from one terminal to another. Shorting the

battery terminals together may cause burns or a fire.

7. Under abusive conditions, liquid may be ejected from

the battery; avoid contact. If contact accidentally

occurs, flush with water. If liquid contacts eyes, seek

medical help. Liquid ejected from the battery may

cause irritation or burns.

Putting into operation

1. Before assembling or adjusting the tool, remove the

battery cartridge.

2. Before handling the cutter blade, wear protective

gloves.

3. Before installing the battery cartridge, inspect the tool

for damages, loose screws/nuts or improper

assembly. Sharpen blunt cutter blade. If the cutter

blade is bent or damaged, replace it. Check all control

levers and switches for easy action. Clean and dry the

handles.

4. Never attempt to switch on the tool if it is damaged or

not fully assembled. Otherwise serious injury may

result.

5. Adjust the shoulder harness and hand grip to suit the

operator’s body size.

6. When inserting a battery cartridge, keep the cutting

attachment clear of your body and other object,

including the ground. It may rotate when starting and

may cause injury or damage to the tool and/or

property.

7. Remove any adjusting key, wrench or blade cover

before turning the tool on. An accessory left attached

to a rotating part of the tool may result in personal

injury.

Operation

1. In the event of an emergency, switch off the tool

immediately.

2. If you feel any unusual condition (e.g. noise, vibration)

during operation, switch off the tool. Do not use the

tool until the cause is recognized and solved.

3. The cutting attachment continues to rotate for a short

period after turning the tool off. Don’t rush to contact

the cutting attachment.

4. During operation, use the shoulder harness. Keep the

tool on your right side firmly.

5. Do not overreach. Keep proper footing and balance at

all times. Watch for hidden obstacles such as tree

stumps, roots and ditches to avoid stumbling.

6. Never work on a ladder or tree to avoid loss of control.

7. If the tool gets heavy impact or fall, check the

condition before continuing work. Check the controls

and safety devices for malfunction. If there is any

damage or doubt, ask our authorized service center

for the inspection and repair.

8. Do not touch the gear case. The gear case becomes

hot during operation.

9. Take a rest to prevent loss of control caused by

fatigue. We recommend taking a 10 to 20-minute rest

every hour.

10. When you leave the tool, even if it is a short time,

always remove the battery cartridge. The unattended

tool with the battery cartridge installed may be used by

unauthorized person and cause serious accident.

11. If grass or branches get caught between the cutting

attachment and guard, always turn the tool off and

remove the battery cartridge before cleaning.

Otherwise the cutting attachment may rotate

unintentionally and cause serious injury.

12. If the cutting attachment hits stones or other hard

objects, immediately turn the tool off. Then remove the

battery cartridge and inspect the cutting attachment.

13. Check the cutting attachment frequently during

operation for cracks or damages. Before the

inspection, remove the battery cartridge and wait until

the cutting attachment stops completely. Replace

damaged cutting attachment immediately, even if it

has only superficial cracks.

14. Never cut above waist height.

15. Before starting the cutting operation, wait until the

cutting attachment reaches a constant speed after

turning the tool on.

16. When using metal blades, swing the tool evenly in

half-circle from right to left, like using a scythe.

17. Hold the tool by insulated gripping surfaces only,

because the cutter blade may contact hidden wiring.

Cutter blades contacting a “live” wire may make

exposed metal parts of the tool “live” and could give

the operator an electric shock.

Cutting attachments

1. Use an applicable cutting attachment for the job in

hand.

– Nylon cutting heads (string trimmer heads) are

suitable for trimming lawn grass.

– Metal blades are suitable for cutting weeds, high

grasses, bushes, shrubs, underwood, thicket, and

the like.

– Never use other blades including metal multi-piece

pivoting chains and flail blades. It may result in

serious injury.

11

2. Always use the cutting attachment guard properly

suited for the cutting attachment used.

3. When using metal blades, avoid “kickback” and

always prepare for an accidental kickback. See the

section “Kickback.”

4. When not in use, attach the blade cover onto the

blade. Remove the cover before operation.

Kickback (Blade thrust)

1. Kickback (blade thrust) is a sudden reaction to a

caught or bound cutting blade. Once it occurs, the tool

is thrown sideway or toward the operator at great force

and it may cause serious injury.

2. Kickback occurs particularly when applying the blade

segment between 12 and 2 o’clock to solids, bushes

and trees with 3 cm or larger diameter. (Fig. 2)

3. To avoid kickback: (Fig. 3)

– Apply the segment between 8 and 11 o’clock.

– Never apply the segment between 12 and 2

o’clock.

– Never apply the segment between 11 and 12

o’clock and between 2 and 5 o’clock, unless the

operator is well trained and experienced and does it

at his/her own risk.

– Never use cutting blades close to solids, such as

fences, walls, tree trunks and stones.

– Never use cutting blades vertically, for such

operations as edging and trimming hedges.

Vibration

1. People with poor circulation who are exposed to

excessive vibration may experience injury to blood

vessels or the nervous system. Vibration may cause

the following symptoms to occur in the fingers, hands

or wrists: “Falling asleep” (numbness), tingling, pain,

stabbing sensation, alteration of skin color or of the

skin. If any of these symptoms occur, see a physician!

2. To reduce the risk of “white finger disease”, keep your

hands warm during operation and well maintain the

tool and accessories.

Transport

1. Before transporting the tool, turn it off and remove the

battery cartridge. Attach the cover to the cutting blade.

2. When transporting the tool, carry it in a horizontal

position by holding the shaft.

3. When transporting the tool in a vehicle, properly

secure it to avoid turnover. Otherwise damage to the

tool and other baggage may result.

Maintenance

1. Have your tool serviced by our authorized service

center, always using only genuine replacement parts.

Incorrect repair and poor maintenance can shorten the

life of the tool and increase the risk of accidents.

2. Before doing any maintenance or repair work or

cleaning the tool, always turn it off and remove the

battery cartridge.

3. Always wear protective gloves when handling the

cutting blade.

4. Always clean dust and dirt off the tool. Never use

gasoline, benzine, thinner, alcohol or the like for the

purpose. Discoloration, deformation or cracks of the

plastic components may result.

5. After each use, tighten all screws and nuts.

6. Do not attempt any maintenance or repair not

described in the instruction manual. Ask our

authorized service center for such work.

7. Always use our genuine spare parts and accessories

only. Using parts or accessories supplied by a third

party may result in the tool breakdown, property

damage and/or serious injury.

8. Request our authorized service center to inspect and

maintain the tool at regular interval.

Storage

1. Before storing the tool, perform full cleaning and

maintenance. Remove the battery cartridge. Attach

the cover to the cutting blade.

2. Store the tool in a dry and high or locked location out

of reach of children.

3. Do not prop the tool against something, such as a

wall. Otherwise it may fall suddenly and cause an

injury.

First aid

1. Always have a first-aid kit close by. Immediately

replace any item taken from the first aid kit.

2. When asking for help, give the following information:

– Place of the accident

– What happened

– Number of injured persons

– Nature of the injury

– Your name

SAVE THESE INSTRUCTIONS.

WARNING:

DO NOT let comfort or familiarity with product (gained

from repeated use) replace strict adherence to safety

rules for the subject product. MISUSE or failure to

follow the safety rules stated in this instruction

manual may cause serious personal injury.

IMPORTANT SAFETY

INSTRUCTIONS

ENC007-8

FOR BATTERY CARTRIDGE

1. Before using battery cartridge, read all

instructions and cautionary markings on (1)

battery charger, (2) battery, and (3) product using

battery.

2. Do not disassemble battery cartridge.

3. If operating time has become excessively shorter,

stop operating immediately. It may result in a risk

of overheating, possible burns and even an

explosion.

4. If electrolyte gets into your eyes, rinse them out

with clear water and seek medical attention right

away. It may result in loss of your eyesight.

5. Do not short the battery cartridge:

(1) Do not touch the terminals with any

conductive material.

12

(2) Avoid storing battery cartridge in a container

with other metal objects such as nails, coins,

etc.

(3) Do not expose battery cartridge to water or

rain.

A battery short can cause a large current flow,

overheating, possible burns and even a

breakdown.

6. Do not store the tool and battery cartridge in

locations where the temperature may reach or

exceed 50°C (122°F).

7. Do not incinerate the battery cartridge even if it is

severely damaged or is completely worn out. The

battery cartridge can explode in a fire.

8. Be careful not to drop or strike battery.

9. Do not use a damaged battery.

10. Follow your local regulations relating to disposal

of battery.

SAVE THESE INSTRUCTIONS.

Tips for maintaining maximum battery life

1. Charge the battery cartridge before completely

discharged.

Always stop tool operation and charge the battery

cartridge when you notice less tool power.

2. Never recharge a fully charged battery cartridge.

Overcharging shortens the battery service life.

3. Charge the battery cartridge with room

temperature at 10°C - 40°C (50°F - 104°F). Let a hot

battery cartridge cool down before charging it.

4. Charge the battery cartridge once in every six

months if you do not use it for a long period of

time.

PARTS DESCRIPTIONS

013125

1 Battery cartridge 7 Gear case

2 Indication lamp 8 Cutting tool

3 Switch trigger 9 Shoulder harness

4 Hanger (suspension point) 10 Buckle

5 Grip 11 Barrier

6 Guard (cutting attachment guard) 12 Guard extension

AT-3623 / AT-3624 AT-3630 / AT-3631

1

2

3

4

5

9

7

8

1

2

6

4

6

7

8

9

10

3

5

1

12

10

13

FUNCTIONAL DESCRIPTION

WARNING:

• Always be sure that the tool is switched off and

battery cartridge is removed before adjusting or

checking the functions on the tool. Failure to switch

off and remove the battery cartridge may result in

serious personal injury from accidental start-up.

Installing or removing battery cartridge

(Fig. 4)

CAUTION:

• Always switch off the tool before installing or removing

of the battery cartridge.

• Hold the tool and the battery cartridge firmly when

installing or removing battery cartridge. Failure to

hold the tool and the battery cartridge firmly may cause

them to slip off your hands and result in damage to the

tool and battery cartridge and a personal injury.

To remove the battery cartridge, slide it from the tool while

sliding the button on the front of the cartridge.

To install the battery cartridge, align the tongue on the

battery cartridge with the groove in the housing and slip it

into place. Insert it all the way until it locks in place with a

little click. If you can see the red indicator on the upper

side of the button, it is not locked completely.

CAUTION:

• Always install the battery cartridge fully until the red

indicator cannot be seen. If not, it may accidentally fall

out of the tool, causing injury to you or someone

around you.

• Do not install the battery cartridge forcibly. If the

cartridge does not slide in easily, it is not being inserted

correctly.

Power switch action

WARNING:

• Before inserting the battery cartridge in the tool,

always check to see that the switch trigger

actuates properly and returns to the “OFF”

position when released. Do not pull the switch

trigger hard without pressing in the lock-off button.

This can cause switch breakage. Operating a tool

with a switch that does not actuate properly can lead to

loss of control and serious personal injury. (Fig. 5 & 6)

To prevent the switch trigger from being accidentally

pulled, a lock-off button is provided. To start the tool, press

in the lock-off button and pull the switch trigger. The tool

speed is increased by increasing pressure on the switch

trigger. Release the switch trigger to stop.

Reversing Switch for Debris Removal

(Fig. 7 & 8)

This tool has a reversing switch which is only provided to

change the direction of rotation so that it can be used to

remove weeds and debris entangled in the tool. To

operated the tool normally the “A” side of the switch

should be depressed.

To remove weeds and debris that are jammed in the

rotating head the tool can be reversed by depressing the

“B” side of the switch. In the reverse position the tool will

only operate for a short period of time and automatically

shut off.

WARNING:

• Always be sure that the tool is switched off and

battery cartridge is removed before removing

weeds or debris entangled in the tool that could not

be removed when operated in the reverse mode.

Failure to switch off and remove the battery cartridge

may result in serious personal injury from accidental

start-up.

NOTICE:

• Always check the direction of rotation before operation.

• Use the reversing switch only after the tool comes to a

complete stop. Changing the direction of rotation

before the tool stops may damage it.

Speed change (Fig. 9 & 10)

Two speed ranges can be preselected with the speed

change switch.

Flipping the speed change switch lever to the “1” position

will set the tool to the low speed range and the “2” position

will set the tool to the high speed range.

Battery/motor protection system

The battery cartridge and tool are provided with protection

devices that will automatically reduce or cut off power to

the tool when overload situations develop that may cause

damage to the tool or battery cartridge. If the tool

becomes overloaded but not locked up a protector is

provided to reduce the revolutions to protect the motor. In

this case the two indicator lamps described in the table

below do not light or blink.

All other protection functions can be identified by the

indicator lights described in the table below. (Fig. 11)

14

010823

Nylon cutting head (optional accessory

for a product that comes with a cutter

blade)

NOTICE:

• Do not attempt to bump feed the head while the tool is

operating at a high RPM. Bump feeding at a high RPM

may cause damage to the nylon cutting head.

• The bump feed will not operate properly if the head is

not rotating. (Fig. 12)

The nylon cutting head is a dual string trimmer head

provided with a bump & feed mechanism. To cause the

nylon cord to feed out, the cutting head should be bumped

against the ground while rotating at a low RPM. As the

nylon cord is feeding out it will automatically be cut to the

proper length by the cutters on the guard extension.

NOTE:

If the nylon cord does not feed out while bumping the

head, rewind/replace the nylon cord by following the

procedures described under “Maintenance.”

Battery remaining capacity indicator (only

for models with Battery AP-3622)

Battery AP-3622 is equipped with the battery remaining

capacity indicator. (Fig. 13)

Press the CHECK button to indicate the battery remaining

capacity. The indicator lamps will then light for approx.

three seconds.

011713

• When only the lowermost indicator lamp (next to the

“E”) blinks, or when none of the indicator lamps light,

the battery capacity has run out, so the tool does not

operate. In these cases, charge the battery or replace

the empty battery with a fully charged one.

• When two or more indicator lamps do not light even

after charging is complete, the battery has reached the

end of its service life.

• When the upper two and lower two indicator lamps light

alternately, the battery may have malfunctioned.

Contact your local Dolmar authorized service center.

NOTE:

• The indicated capacity may be lower than the actual

level during use or immediately after using the tool.

• Depending on the conditions of use and the ambient

temperature, the indication may differ slightly from the

actual capacity.

ASSEMBLY

WARNING:

• Always be sure that the tool is switched off and

battery cartridge is removed before carrying out

any work on the tool. Failure to switch off and remove

Status Action to be taken

- Blinking Battery power has been nearly used up.

Replace the battery with fully charged

one.

- Lighting On

Battery protector is shutting off the

power - battery power has been used

up.

Replace the battery with fully charged

one.

Blinking -

Overload protector is shutting off the

power - the motor was locked.

Release the switch trigger and remove

the cause of the motor lock or overload.

If the cutting tool is locked by entangling

weeds or the like, always remove the

battery cartridge before clearing it.

Lighting On -

Overheat protector is shutting off the

power - overheating.

Rest the equipment for a while.

Blinking Blinking Electric or electronic malfunction

Ask your local authorized service center

for repairs.

Indicator lamps

Remaining capacity

Lighted Off Blinking

E F

70% to 100%

45% to 70%

20% to 45%

0% to 20%

Charge the battery.

The battery may have

malfunctioned.

15

the battery cartridge may result in serious personal

injury from accidental start-up.

• Never start the tool unless it is completely

assembled. Operation of the tool in a partially

assembled state may result in serious personal injury

from accidental start-up.

Installing the handle

For model AT-3623, AT-3624

Insert the shaft of the handle into the grip as shown. Align

the screw hole in the grip with the one in the shaft. Tighten

the screw securely. (Fig. 14)

Loosen knob.

Place handle between handle clamp and handle holder.

Adjust the handle to an angle that provides a comfortable

working position and then secure by firmly hand-

tightening knob. (Fig. 15)

For model AT-3630, AT-3631 (Fig. 16)

Fit the barrier and grip onto the shaft pipe with four

screws. Make sure that the grip/barrier assembly is fitted

between the spacer and the arrow mark.

Position the barrier on the left side of the tool. Then

tighten four screws so that the grip/barrier assembly

cannot move or rotate on the shaft pipe.

WARNING:

• Do not remove or shrink the spacer. The spacer

keeps a certain distance between both hands. Setting

the grip/barrier assembly close to the other grip beyond

the length of the spacer may cause loss of control and

serious personal injury.

Installing the guard (Fig. 17 & 18)

WARNING:

• Never use the tool without the guard illustrated in

place. Failure to do so can cause serious personal

injury.

CAUTION:

• While installing the guard extension be careful not

to contact the sharp nylon cord cutter provided on

the guard extension. Contact with the cutter could

result in personal injury.

Attach the protector cover onto the gear case. Slightly

push the wings outward and put the bolts into the holes in

the wings. (Fig. 19)

NOTICE:

• Do not push the wings outward too much.

Otherwise it may break.

Fix the guard to the clamp with two bolts as shown.

Tighten the right and left bolts evenly. (Fig. 20)

When using a nylon cutting head, mount the guard

extension. Place the guard extension onto the mounting

track provided on the lower edge of the guard. And slide it

into position until the guard extension clicks and locks into

place. The guard extension is designed so that it will only

mount onto the guard in one direction. (Fig. 21)

NOTE:

• Remove tape adhered to cutter, which cuts nylon cord,

on guard extension at the first use. (Fig. 22)

To remove the guard extension, use a flat-blade

screwdriver and place it into the small notch provided on

the locking nub. To unlock the guard extension press

down on the locking nub while sliding the lower guard

extension in the direction indicated in the figure. Once the

guard extension starts to slide it is unlocked and can be

removed by continuing to slide it off of the guard.

Installing the cutter blade

WARNING:

• The outside diameter of the cutter blade must be

230 mm. Never use any blade exceeding 230 mm in

outside diameter.

CAUTION:

• The cutter blade must be well polished, free of cracks

or breakage. Polish or replace the cutter blade every

three hours of operation.

• Always wear gloves when handling the cutter blade.

• Always attach the blade cover when the tool is not in

use or is being transported.

• The cutter blade-fastening nut (with spring washer) is a

consumable part. If there appears any wear or

deformation on the spring washer, replace the nut. Ask

your local authorized service center to order it.

• Replace the cup in case of crack or breakage due to

attrition.

NOTICE:

• Be sure to use genuine Dolmar cutter blade.

Turn the tool upside down so that you can replace the

cutter blade easily. (Fig. 23)

To dismount the cutter blade, insert the hex wrench

through the hole on the protector cover and gear case.

Rotate the receive washer until it is locked with the hex

wrench. Loosen the hex nut (left-hand thread) with the

socket wrench and remove the nut, cup, clamp washer

and hex wrench. (Fig. 24)

Mount the cutter blade onto the shaft so that the guide of

the receive washer fits in the arbor hole in the cutter

blade. Install the clamp washer, cup, and secure the cutter

blade with the hex nut with 13 to 23 Nm of tightening

torque during holding the receive washer with hex

wrench. (Fig. 25)

Make sure that the blade is the left way up.

Installing nylon cutting head

CAUTION:

• Only use the nylon cutting head with the guard and

guard extension in place. Failure to do so can cause

serious personal injury.

NOTICE:

• Be sure to use genuine Dolmar nylon cutting head.

Turn the tool upside down so that you can replace the

nylon cutting head easily. (Fig. 26)

Insert the hex wrench through the hole on the protector

cover and the gear case and rotate the receive washer

until it is locked with the hex wrench. Mount the nylon

cutting head onto the threaded spindle directly and tighten

it by turning it counterclockwise. Remove the hex wrench.

To remove the nylon cutting head, turn the nylon cutting

head clockwise while holding the receive washer with the

hex wrench.

CAUTION:

• If during operation the nylon cutting head

accidentally impacts a rock or hard object the

trimmer should be stopped and inspected for any

16

damage. If the nylon cutting head is damaged it

should be replaced immediately. Use of a damaged

nylon cutting head could result in serious personal

injury.

OPERATION

Correct handling of tool (AT-3623,

AT-3624)

Correct posture

WARNING:

• Always position the tool on your right-hand side so

that the shaft of the left handle is always in front of

your body. Correct positioning of the tool allows for

maximum control and will reduce the risk of serious

personal injury caused by kickback.

As shown in the figure fit the shoulder harness and hang

the tool firmly on your right side so that the shaft of the left

handle is always ahead of you. (Fig. 27)

Attachment of shoulder harness (Fig. 28)

Wear the shoulder harness on your back and buckle it up

until a click is heard. Make sure that it cannot be taken off

with pulling it off. Hang the tool as shown.

Detachment (Fig. 29)

The buckle is provided with a means of quick release

which can be accomplished by simply squeezing the

sides and the buckle.

WARNING:

• Be extremely careful to maintain control of the tool

at this time. Do not allow the tool to be deflected

toward you or anyone in the work vicinity. Failure to

do so could result in serious injury.

Adjustment of the hanger position and shoulder

harness

When replacing an accessory with another, the weight

balance of the tool may change. In such case, adjust the

hanger position and shoulder harness length as follows.

To change the hanger position, loosen the fixing screw on

the hanger with the supplied wrench and then move the

hanger and the cushion. The cushion can be moved

easily by twisting it.

Adjust the hanger position and shoulder harness length

so that:

- the hanger positions 750 mm or higher from the

ground,

- the cutting tool positions 100 mm to 300 mm high from

the ground and

- the unguarded part of cutting tool is horizontally

750 mm or farther away from the hanger. (Fig. 30)

After adjusting the hanger position, tighten the screw with

the wrench securely.

Correct handling of tool (AT-3630,

AT-3631)

Correct posture

WARNING:

• Always position the tool on your right-hand side so

that the barrier is always in front of your body.

Correct positioning of the tool allows for maximum

control and will reduce the risk of serious personal

injury caused by kickback.

As shown in the figure, put the shoulder harness on your

left shoulder by putting your head and right arm through it

and keep the tool on your right side while always keeping

the barrier in front of your body. (Fig. 31)

Attachment of shoulder harness (Fig. 32)

After putting the shoulder harness on it can be attached to

the tool by connecting the buckles provided on both the

tool hook and the harness. Be sure that the buckles click

and lock completely in place.

Detachment (Fig. 33)

The buckle is provided with a means of quick release

which can be accomplished by simply squeezing the

sides and the buckle.

WARNING:

• Be extremely careful to maintain control of the tool

at all times. Do not allow the tool to be deflected

toward you or anyone in the work vicinity. Failure to

keep control of the tool could result in serious injury to

the bystander and the operator.

Adjustment of the hanger position and shoulder

harness

When replacing an accessory with another, the weight

balance of the tool may change. In such case, adjust the

hanger position and shoulder harness length as follows.

To change the hanger position, loosen the fixing screw on

the hanger with the supplied wrench and then move the

hanger.

Adjust the hanger position and shoulder harness length

so that:

- the hanger positions 750 mm or higher from the

ground,

- the cutting tool positions up to 300 mm high from the

ground and

- the unguarded part of cutting tool is horizontally

750 mm or farther away from the hanger. (Fig. 34)

After adjusting the hanger position, tighten the screw with

the wrench securely.

MAINTENANCE

WARNING:

• Always be sure that the tool is switched off and

battery cartridge is removed before attempting to

perform inspection or maintenance on the tool.

Failure to switch off and remove the battery cartridge

may result in serious personal injury from accidental

start-up.

NOTICE:

• Never use gasoline, benzine, thinner, alcohol or the

like. Discoloration, deformation or cracks may result.

Supply of grease to gear case (Fig. 35)

Supply grease (Shell Alvania 2 or equivalent) to the gear

case through the grease hole every 30 hours. (Genuine

Dolmar grease may be purchased from your Dolmar

dealer.)

17

Replacing the nylon cord

WARNING:

• Always be sure that the tool is switched off and

battery cartridge is removed before attempting to

perform inspection or maintenance on the tool.

Failure to switch off and remove the battery cartridge

may result in serious personal injury from accidental

start-up.

• Make sure that the cover of the nylon cutting head

is secured to the housing properly as described

below. Failure to properly secure the cover may cause

the nylon cutting head to fly apart resulting in serious

personal injury. (Fig. 36)

Press inward on the housing latches and lift upward to

remove the cover. Discard any of the remaining nylon

cord. (Fig. 37)

Hook the middle of the new nylon cord to the notch

located at the center of the spool between the 2 channels

provided for the nylon cord. One side of the cord should

be about 80mm longer than the other side.

Wind both ends firmly around the spool in the direction

marked on the head for left hand direction indicated by

LH. (Fig. 38)

Wind all but about 100 mm of the cords, leaving the ends

temporarily hooked through a notch on the side of the

spool. (Fig. 39)

Mount the spool in the housing so that the grooves and

protrusions on the spool match up with those in the

housing. Keep the side with letters on the spool visible on

the top. Now, unhook the ends of the cord from their

temporary position and feed the cords through the eyelets

to come out of the housing. (Fig. 40)

Align the protrusion on the underside of the cover with the

slots of the eyelets. Then push cover firmly onto the

housing to secure it. Make sure the latches fully spread in

the cover.

To maintain product SAFETY and RELIABILITY, repairs,

any other maintenance or adjustment should be

performed by Dolmar Authorized Service Centers, always

using Dolmar replacement parts.

TROUBLE SHOOTING

Before asking for repairs, conduct your own inspection

first. If you find a problem that is not explained in the

manual, do not attempt to dismantle the tool. Instead, ask

Dolmar Authorized Service Centers, always using Dolmar

replacement parts for repairs.

18

010824

OPTIONAL ACCESSORIES

CAUTION:

• These accessories or attachments are recommended

for use with your Dolmar tool specified in this manual.

The use of any other accessories or attachments might

present a risk of injury to persons. Only use accessory

or attachment for its stated purpose.

If you need any assistance for more details regarding

these accessories, ask your local Dolmar Service Center.

• Cutter blade

• Nylon cutting head

• Pole hedge trimmer attachment (for model AT-3630,

AT-3631)

• Pole saw attachment (for model AT-3630, AT-3631)

• Cultivator attachment (for model AT-3630, AT-3631)

• Dolmar genuine battery and charger

NOTE:

• Some items in the list may be included in the tool

package as standard accessories. They may differ

from country to country.

Malfunction status Cause Action

Motor does not run.

Battery cartridge is not installed. Install the battery cartridge.

Battery problem (under voltage)

Recharge the battery. If recharging is

not effective, replace battery.

The drive system does not work

correctly.

Ask your local authorized service

center for repair.

Motor stops running after a little use.

Rotation is reverse.

Change the direction of rotation with

the reversing switch.

Battery’s charge level is low.

Recharge the battery. If recharging is

not effective, replace battery.

Overheating.

Stop using of tool to allow it to cool

down.

It does not reach maximum RPM.

Battery is installed improperly.

Install the battery cartridge as

described in this manual.

Battery power is dropping.

Recharge the battery. If recharging is

not effective, replace battery.

The drive system does not work

correctly.

Ask your local authorized service

center for repair.

Cutting tool does not rotate:

stop the machine immediately!

Foreign object such as a branch is

jammed between the guard and the

nylon cutting head or cutter blade.

Remove the foreign object.

Cutter blade fastening nut is loose.

Tighten the nut properly as described

in this manual.

The cutter blade is bended. Replace the cutter blade.

The drive system does not work

correctly.

Ask your local authorized service

center for repair.

Abnormal vibration:

stop the machine immediately!

One of nylon cord has been broken

and the head got unbalanced.

Bump the nylon cutting head against

the ground while it is rotating to cause

the cord to feed.

The cutter blade is bended, cracked or

worn.

Replace the cutter blade.

Cutter blade fastening nut is loose.

Tighten the nut properly as described

in this manual.

Cutter blade is fastened improperly.

The drive system does not work

correctly.

Ask your local authorized service

center for repair.

Cutting tool and motor cannot stop:

Remove the battery immediately!

Electric or electronic malfunction.

Remove the battery and ask your local

authorized service center for repair.

19

DEUTSCH (Originalanweisungen)

Erklärung der Gesamtdarstellung

TECHNISCHE DATEN

• Aufgrund unserer beständigen Forschungen und Weiterentwicklungen sind Änderungen an den hier angegebenen

Technischen Daten ohne Vorankündigung vorbehalten.

• Die Technischen Daten und der Akkublock können in den einzelnen Ländern Abweichungen aufweisen.

• Gewicht, mit Akkublock, ermittelt gemäß EPTA-Verfahren 01/2003

1. Roter Bereich

2. Schiebetaste

3. Akkublock

4. Entriegelungstaste

5. Ein/Aus-Schalter

6. Umschalter

7. A Position gedrückt für

Normalbetrieb

8. B Position gedrückt für Entfernen

von Unkraut und Ablagerungen

9. Schalter zur Änderung der

Drehzahl

10. Anzeige

11. Effektivster Schnittbereich

12. Anzeigelampen

13. Taste CHECK

14. Griff

15. Stiel

16. Schraube

17. Knauf

18. Griffklemme

19. Griffhalterung

20. Druckfeder

21. Sperre

22. Distanzstück

23. Pfeilmarkierung

24. Schneidklinge

25. Schutz

26. Nylon-Schneidkopf

27. Schutzverlängerung

28. Schraube

29. Flügel

30. Zwei Bolzen

31. Schutzabdeckung

32. Inbusschlüssel

33. Aufnahmescheibe

34. Klemmscheibe

35. Kappe

36. Sechskantmutter

37. Gewindespindel

38. Hebel

39. Gurtschloss

40. Aufhänger

41. Schmierloch

42. Getriebegehäuse

43. Abdeckung

44. Riegel

45. Drücken

46. Spule

47. Für Linke-Hand-Drehung

48. Einkerbungen

49. Seilführungen

50. Vorsprung (nicht abgebildet)

51. Schlitz der Seilführung

Modell AT-3623/AT-3624

Grifftyp Fahrradgriff

Leerlaufdrehzahl

Hoch 0 bis 7.300 min

-1

Niedrig 0 bis 5.300 min

-1

Gesamtlänge 1.880 mm

Durchmesser des Schneidblatts 230 mm

Nennspannung 36 V Gleichspannung

Standard-Akkublock (und Ladegerät)

Verwenden Sie ausschließlich die in den Spalten rechts

aufgeführten Kombinationen aus Akku und Ladegerät.

AP-363 (LG-363)/

AP-3622 (LG-3622)

AD-3612 (LG-3600 K)

Nettogewicht 7,1 kg 12,0 kg

Modell AT-3630/AT-3631

Grifftyp Bügelgriff

Leerlaufdrehzahl

Hoch 0 bis 6.600 min

-1

Niedrig 0 bis 4.900 min

-1

Gesamtlänge 1.850 mm

Schneiddurchmesser mit Nylon-Schneidkopf 300 mm

Nennspannung 36 V Gleichspannung

Standard-Akkublock (und Ladegerät)

Verwenden Sie ausschließlich die in den Spalten rechts

aufgeführten Kombinationen aus Akku und Ladegerät.

AP-363 (LG-363)/

AP-3622 (LG-3622)

AD-3612 (LG-3600 K)

Nettogewicht 5,9 kg 10,8 kg

20

• Auch wenn der oben angegebene Schalldruckpegel 80 dB (A) oder weniger beträgt, kann der Pegel beim Arbeiten

80 dB (A) übersteigen. Tragen Sie Gehörschutz!

ENG901-1

• Der hier angegebene Wert für die erzeugten

Schwingungen wurde gemäß dem genormten

Testverfahren ermittelt und kann als Vergleich zu

anderen Werkzeugen herangezogen werden.

• Der angegebene Wert für die erzeugten Schwingungen

ist außerdem für eine vorbeugende Bewertung der

Belastung zu verwenden.

WARNUNG:

• Die Schwingungsbelastung kann bei tatsächlichem

Gebrauch des Elektrowerkzeugs in Abhängigkeit von

der Handhabung des Elektrowerkzeugs von dem hier

aufgeführten Wert abweichen.

• Stellen Sie sicher, dass Schutzmaßnahmen für den

Bediener getroffen werden, die auf den unter den

tatsächlichen Arbeitsbedingungen zu erwartenden

Belastungen beruhen (beziehen Sie alle Bestandteile

des Arbeitsablaufs ein, also zusätzlich zu den

Arbeitszeiten auch Zeiten, in denen das Werkzeug

ausgeschaltet ist oder ohne Last läuft).

Symbole

END008-5

Im Folgenden sind die im Zusammenhang mit diesem

Werkzeug verwendeten Symbole dargestellt. Machen Sie

sich vor der Benutzung des Werkzeugs unbedingt mit

diesen Symbolen vertraut!

................. Besondere Aufmerksamkeit erforderlich!

....... Lesen Sie die vorliegende

Betriebsanleitung.

................ Gefahr; achten Sie auf umherfliegende

Gegenstände.

................ Der Abstand zwischen Werkzeug und

Umstehenden muss mindestens 15 m

betragen.

.......... Halten Sie Umstehende fern.

....... Halten Sie einen Abstand vom

mindestens 15 m ein.

............... Vermeiden Sie einen Rückschlag.

................ Tragen Sie stets Helm, Schutzbrille und

Gehörschutz.

................. Tragen Sie Schutzhandschuhe.

................Tragen Sie festes Schuhwerk mit

rutschfester Sohle. Empfohlen werden

Arbeitsschutzschuhe mit Stahlkappen.

................Setzen Sie das Werkzeug keiner

Feuchtigkeit aus.

............Maximal zulässige Drehzahl des

Werkzeugs

..........Nur für EU-Länder

Entsorgen Sie Elektrowerkzeuge,

Batterien und Akkus nicht über den

Hausmüll!

Gemäß der Europäischen Richtlinie über

Elektro- und Elektronik- Altgeräte und

über Batterien und Akkumulatoren sowie

Altbatterien und Altakkumulatoren und

ihrer Umsetzung in nationales Recht

müssen verbrauchte Elektrowerkzeuge

sowie Altbatterien und Altakkumulatoren

getrennt gesammelt und einer

umweltgerechten Wiederverwertung

zugeführt werden.

Nur für europäische Länder

ENH036-3

EG-Konformitätserklärung

Die Unterzeichnenden, Tamiro Kishima und Rainer

Bergfeld, bevollmächtigt durch die Dolmar GmbH,

erklären, dass die Geräte der Marke DOLMAR:

Bezeichnung des Geräts:

Akku-Freischneider

Nummer / Typ des Modells: AT-3623, AT-3624

Technische Daten: siehe Tabelle „TECHNISCHE

DATEN“.

in Serienfertigung hergestellt werden und

den folgenden Richtlinien der Europäischen Union

genügen:

2000/14/EG, 2006/42/EG

Außerdem werden die Geräte gemäß den folgenden

Standards oder Normen gefertigt:

EN/ISO11806, EN60745

Die technische Dokumentation befindet sich bei:

Dolmar GmbH,

Jenfelder Straße 38, Abteilung FZ,

D-22045 Hamburg

Geräuschpegel Durchschnittlicher Schalldruckpegel

Geltender

Standard

Modell L

PA

(dB (A)) Abweichung K (dB (A))

AT-3623/AT-3624 79,7 2,5 ISO22868

AT-3630/AT-3631 79,3 2,5 EN786

Schwingung Linke Hand Rechte Hand

Geltender

Standard

Modell a

h

(m/s

2

)

Abweichung K

(m/s

2

)

a

h

(m/s

2

)

Abweichung K

(m/s

2

)

AT-3623/AT-3624 2,5 1,5 2,5 1,5 ISO22867, EN786

AT-3630/AT-3631 2,5 1,5 2,5 1,5 EN786

Cd

Ni-MH

Li-ion

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