KSHC 40-20 - Saw ATIKA - Free user manual and instructions

USER MANUAL KSHC 40-20 ATIKA

Icon of a person using a laptop inside a circle (no text or symbols)

Black and white photo of a manual tree-leaved tool with a single blade extending from the tip (no text or symbols visible)

Original instructions

Notice originale

89331 Burgau – Germany

i.A.

Burgau, 28.06.2018

Handwritten signature or scribble on white background, possibly a signature or artistic mark

i.A. G. Koppenstein

① Keep the operating instructions in a safe place for future use.
① Pass the operating instruction to all persons who work with the machine.

You may not start to operate the machine until you have read these operating instructions, observed all the instructions given and installed the machine as described!

This machine must not be operated / used by children, persons with restricted physical, sensory or mental abilities or a lack of experience and/or know-how or by persons who are not familiar with the instructions.

Local regulations may stipulate an age restriction for the user.

The machine and the charger must not be operated by children or young people under 16 years of age.

Keep children away from the charger since they cannot estimate the hazards of the charger.

Extent of delivery

After unpacking, check the contents of the box

▶ That it is complete
▶ Check for possible transport damage

Report any damage or missing items to your dealer or the manufacturer immediately. Complaints made at a later date will not be acknowledged.

• 1 power pruner - front
- shaft - middle section
- shaft - end section
• 1 guide bar
- 1 saw chain
• 1 guide bar cover
- 1 shoulder belt
• 1 operating manual
• 1 assembly and operating instruction
• 1 warranty declaration

The following parts are not included in the scope of delivery. These accessories are available from your dealer or manufacturer.

• Chager ALG 40-1800 (article-no. 365500)
- Accu R 40-2000 (article-no. 365501) or AP 40-4000 (article-no. 365503)

Contents

Extent of delivery 15
Operating times 15
EC Declaration of Conformity 16
Symbols operating manual 16
Symbols on the power pruner 16
Normal intended use 17
Residual risks 17
Safety instructions 17
- Safety instructions for power pruner 17
- General safety instructions	17
Vibrations	18
Description of device / spare parts	19
Assembly	19
Before the first start-up 19
- Chain lubrication (Oil-automatic)	19
Start-up	20
- Inserting the battery	20
- Switching on / off	20
- Eco-Mode	20
- Clamping of saw chain	20
- Checking the chain lubrication (oil-automatic)	21
- Wearing the shoulder belt	21
Working instructions	21
- Before working	21
- Notes on tree care	21
- While working	22
- Saw backstroke	22
- General conduct when pruning	22
- Saw techniques	22
Maintenance and cleaning	23
- Maintenance	23
- Saw chain and guide bar	23
- Sharpening of saw chain	23
- Chain wheel	23
- Cleaning	23
- Cleaning of guide bar	23
Transport	23
Storage	24
Possible faults	24
Technical data	25
Guarantee	25

Operating times

Before initiating the device please observe the provisions pertaining to corresponding laws (regional provisions) for the noise control.

EC Declaration of Conformity

No. (S-No.): 18639

according to EC directive: 2006/42/EC

We,

ATIKA GmbH

herewith declare under our sole responsibility that the product Hochentaster (Power Pruner) type KSHC 40-20

Serial number: 000001 - 030000

is conform with the above mentioned EC directives as well as with the provisions of the guidelines below:

2014/30/EU, 2000/14/EC and 2011/65/EU.

Following harmonized standards have been applied:

EN 60745-1:2009+A11:2010; EN ISO 11680-1:2011;

EN55014-1:2006+A1:2009; EN55014-2:2015; EN ISO 3744; ISO 11201

Conformity assessment procedure: 2000/14/EC – Appendix V

Measured sound power level L_WA 101.9 dB (A).

Guaranteed sound power level L_WA 96 dB (A).

Duly authorised person for the compilation of technical documents:

ATIKA GmbH – Technical department – Josef-Drexler-Str. 8 - 89331 Burgau – Germany

Burgau, 28.06.2018

j.A. G. Koppenstein, Engineering design

Symbols operating manual

Threatened hazard or hazardous situation. Not observing this instruction can lead to injuries or cause damage to property.

Important information on proper handling. Not observing this instruction can lead to faults.

User information. This information helps you to use all the functions optimally.

Assembly, operation and servicing. Here you are explained exactly what to do.

Important notes for environmentally compatible conduct. Failure to observe these instructions may lead to environmental damage.

Please refer to the attached assembly and operating instruction sheet for references to figure numbers in the text.

Symbols on the power pruner

Memorise the meaning to be able to operate the device more safely and to protect yourself and other from possible injuries.

Carefully read operator's manual and the safety instructions before starting the machine and observe the instructions when operating.

Wear hardhat, eye and ear protection.

Wear protective gloves.

Wear safety shoes.

Do not expose to rain. Protect against humidity.

Keep other persons away from the work area. Safety distance at least 6 m.

Do not operate the power pruner near cables, power or phone lines. Keep a safety distance of 10 m to overhead power lines when working with the power pruner.

Pull out the battery

⇒ before starting any work (cleaning, maintenance, repair, etc.) on the device.

when interrupting work, during transport and storage.

Economy mode – Normal mode

Mind the running direction of the chain links

Mind the running direction of the chain links

Reduce the chain tension (-) Increase the chain tension (+)

Max. cutting length 203 mm

This product complies with European regulations specifically applicable to it.

Measured sound power level L_WA 92 dB (A), measured according to regulation 2000/14/EC)

Electrical devices do not go into the domestic rubbish. Give devices, accessories and packaging to an ecofriendly recycling.

According to the European Directive 2012/19/EU on electrical and electronic scrap, electrical devices that are no longer serviceable must be separately collected and brought to a facility for an environmentally compatible recycling.

Normal intended use

• The power pruner is only suitable for cutting branches on standing trees.
• The power pruner is not suitable to cut down trees, saplings or shrubs.
• Donot use the power pruner for sawing building materials and plastics.
• The power pruner is only suitable for private use in gardens and allotments.
• The power pruner is not suitable for forestry works (pruning branches in the forest). The necessary safety of the operator is not guaranteed by the cable joint.
• The intended usage also includes compliance with the operating, servicing and repair conditions prescribed by the manufacturer and following the safety instructions included in the instructions.
• Any other use is deemed not to be intended use. The manufacturer is not liable for any type of damage resulting from this: the user bears the sole risk.

Residual risks

Even if used properly, residual risks can exist even if the relevant safety regulations are complied with due to the design determined by the intended purpose.

Residual risks can be minimised if the “Safety instructions” and the “Normal intended use” as well as the whole of the operating instructions are observed.

Observing these instructions, and taking proper care, will reduce the risk of personal injury or damage to the equipment.

• Riskof backstrokes when touching the guide bar tip with a hard object.
• Risk of injuries of fingers and hands by the tool (saw chain)
  • Injury by catapulted work piece parts.
• Electric shock.
• Risk from electricity, by using non-standard electrical connections.
• Touching live parts of opened electrical components.
• Impairment of hearing when working on the machine for longer periods of time without ear protection.
• Risk of fire.

In addition, in spite of all the precautionary measures taken, non-obvious residual risks can still exist.

Safety instructions

Power pruner safety warnings:

• Keep all parts of the body away from power pruner when the chain saw is operating. Before you start the power pruner, make sure the saw chain is not contacting anything. A moment of inattention while operating power pruner may cause entanglement of your clothing or body with the saw chain.
• Always hold the power pruner with your right hand on the rear handle and your left hand on the front handle.

Holding the power pruner with a reversed hand configuration increases the risk of personal injury and should never be done.

• Hold the power tool on the insulated handle surfaces as the saw chain may come into contact with the unit's mains supply cable. A contact of the saw chain with a live conductor may apply hazardous voltage to metallic parts of the unit and cause electric shock.
• Wear safety glasses and haring protection. Further protective equipment for head, hands, legs and feet is recommended. Adequate protective clothing will reduce personal injury by flying debris or accidental contact with the saw chain.
• Do not operate a power pruner in a tree. Operation of a power pruner while up in a tree may result in personal injury.
• Always keep properfooting and operate power pruner only when standing on fixed, secure and level surface. Slippery or unstable surfaces such as ladders may cause a loss of balance or control of the power pruner.
• When cutting a limb that is under tension be alert for spring back. When the tension in the wood fibres is released the spring loaded limb may strike the operator and/or throw the power pruner out of control.
• Use extreme caution when cutting brush and saplings. The slender material may catch the saw chain and be whipped toward you or pull you off balance.
• Carry the power pruner by the front handle with the chain saw switched off and away from your body. When transporting or storing the power pruner always fit the guide bar cover. Proper handling of the power pruner will reduce the likelihood of accidental contact with the moving saw chain.
• Follow instructions for lubricating, chain tensioning and changing accessories. Improperly tensioned or lubricated chain may either break or increase the chance for kickback.
• Keep handles dry, clean and free from oil and grease. Greasy, oily handles are slippery causing loss of control.
• Cut wood only. Do not use power pruner for purposes not intended. For example: do not use power pruner for cutting plastic, masonry or non-wood building materials. Use of the power pruner for operations different than intended could result in a hazardous situation.

General Safety Warnings

Before starting this device, read and keep to the following advice. Also observe the preventive regulations of your professional association and the safety provisions applicable in the respective country, in order to protect yourself and others from possible injury.

Keep these safety instructions (operating instructions) always together with the power pruner.

Give or lend the power pruner only to persons who are familiar with the power pruner and its operation. Pass the safety instructions on to all persons who work with the machine.

⚠️ Repair works on the device must be carried out by the manufacturer or by companies appointed by the manufacturer respectively.

GB

• Persons who work with the power pruner must exhibit on request a training certificate appropriate to the intended use and be familiar with the use of the power pruner and personal protective equipment.
• Be attentive. Be careful what you do. Behave sensibly when working. Do not use the device when you are tired or under the influence of drugs, alcohol or medicaments. One moment of carelessness when using the device can result in serious injuries.
  ■ Make yourself familiar with the equipment before using it, by reading and understanding the operating instructions.
• Do not use the machine for unsuitable purposes (see "Normal intended use").
• Do not modify the device or parts of the device respectively.
• Supervise children to make sure they do not play with the device.
• Do not allow other persons, especially children, to touch the tool or the cable.
• Persons under the age of 18 may not operate the power pruner.
• The operator is responsible to third persons within the area of operations.

• The operator is responsible for accidents or risks which occur to other persons or their properties.
  ■ Before leaving the power pruner for work breaks bring it in a safe condition (cover the chain guard) and put it on a place where nobody is endangered. Secure the power pruner against unauthorized access.
  ■ Never work without suited protective equipment.

• Do not wear loose-fitting clothes or jewellery; they could be caught by movable parts.
  – Hairnet in case of long hair
  – certificated hardhat

• Visor
• ear protection
• Protective jacket with striking colour
  – Cut-proof trousers and gloves
• Anti-slipping cut-proof boots (safety shoes) with steel-toes
• First-aid material
• Mobile telephone if required

- Switch off the device, wait until the power pruner has stopped and remove the battery:

• Contacting the power pruner with soil, stones, nails or other foreign substances
• Check immediately chain and guide bar.
• carrying out repair works
• maintenance and cleaning
• Eliminating faults.
• cut through connection cables
• Checking connecting lines, whether these are knotted or damaged.
• Transport
• clamping again the chain
• chain change
  – Leaving the machine (also during temporary interruption)

- Maintain your power pruner with care:

- Comply with the maintenance instructions and the advices for lubrication and for the tool change.

• Keep your tools sharp and clean in order to be able to work better and safer.
• Keep the handholds dry and free from resin, oil and grease.

- Do not expose the power pruner to rain.

- Check the machine for possible damage:

• Before further use of the machine the safety devices must be checked carefully for their proper and intended function. Only operate the machine with complete and correctly attached safety equipment and do not alter anything on the machine that could impair the safety.
• Check whether movable parts function perfectly and do not stick or whether parts are damaged. All parts must be correctly installed and fulfil all conditions to ensure perfect operation of the machine.
• Damaged guards and parts must be properly repaired or exchanged by a recognized, specialist workshop; insofar as nothing else is stated in the instructions for use.
• Damaged or illegible safety labels should be replaced immediately.

- Do not allow any tool to be plugged in!

Before switching on, check always that all tools are removed.

Do not carry out repair operations on the machine other than those described in section "Maintenance" but contact the manufacturer or authorized customer service centres.
⚠️ Use only original spare parts. Accidents can arise for the user through the use of other spare parts. The manufacturer is not liable for any damage or injury resulting from such action.

Refer to the enclosed brochure "General safety instructions for battery-powered tools" for additional safety notices.

Vibrations

Hand arm vibration Front /rear a_h = 0.845 m/s^2 / 0.754 m/s

The indicated vibration emission level has been measured according to a standardised test method and can be used to compare power tools.

It can also be used for an initial estimate of the vibration exposure.

The actual vibration emission level during the use of the machine may differ from that indicated in the operating instructions or indicated by the manufacturer.

This may be caused by the following factors to be minded before and during the use:

– Proper use of the machine
– Correct cutting or machining of material
– Proper condition of the machine for use
– Use of the correct and sharp cutting tool
- Handles and optional anti-vibration handles properly mounted on the machine body

When you feel uncomfortable or notice discoloration of skin on your hands during the use of the machine, stop working immediately. Observe sufficient break times to rest. Failure to have sufficient break times may result in a hand-arm vibration syndrome.

The extent of exposure depending on the type of work or machine use should be estimated and appropriate breaks taken. In this way, the extent of exposure can be considerably reduced over the entire work time. Minimise the risk caused by vibrations. Maintain this machine according to the instructions in the manual. If you intend to use this machine frequently, contact your local authorised dealer and purchase anti-vibration accessories if required. Avoid the use of this machine at temperatures under 10^ C. Create a work schedule in order to minimise vibration exposure.

Description of device / spare parts

Pos.	Order-No.	Denomination
1	364844	Guide bar (sword)
2	364846 Saw chain	(CL 14333 X)
3	Fastening	screw
		Handle fastening screw
4	Chain tension ring
5	364847	Cover
6	364826 Oil tank cap
7	Device unit - front part
8	Sleeve
9	Shaft - middle section
10	Shaft - end section
11	Trip	switch
12	On/Off	switch
13	Rear	handle
14	Eco-mode	switch
15	385805	Carrying strap
16	364412 Guide bar	cover (scabbard)
17	364843	Safety label
18	364848	Chain wheel 7
19	364845	Chain tensioner 7
20		Seal Oil flow canal 18
21	400144 Saw chain	oil 1 l (without picture)
22	365500	Charger 1,8 Ah 2
23	365501	Li-Ion battery 2,0 Ah 2
24	365503	Li-Ion battery 4,0 Ah 2

Assembly

Observe the enclosed mounting sheet!

Connect the power pruner to the power supply system only after having finished the complete assembly

Risk of injury!

Wear protective gloves when assembling.

Assembling the power pruner

Long version: Parts 7, 9 and 11

Short version: Parts 7 and 11.

Plug the shaft halves together as needed①

Slide the sleeves (8) over the plug connections ② and turn them tight ③

⚠ Make sure the sleeves firmly tightened.

Attaching the carrying strap

Hook the carrying strap (15) in the suspension eye (E).

Make sure that the snap hook (49) of the carrying is hooked in as shown in the figure.

Installing the guide bar and the saw chain

Wear protective gloves when working on the guide bar and the saw chain

Loosen the mounting screw (3) by folding the handle (3a) upward and turning it clockwise. Remove the cover (5).

Insert the saw chain (2) into the circular guide slot of the guide bar (1).

Attend to the correct running direction of the chain links.

Put on the guide bar (1). The guide bar retainer (A) must reach into the slot of the guide rail.

When assembling, pay attention that the chain links are lying correctly within the guide slot and on the chain wheel (18).

Saw chain can hardly be put around the chain wheel?

Turn the chain clamp (20) anti-clockwise until the saw chain can easily be put around the chain wheel. Turn the chain clamp (c) clockwise until the saw chain is firmly clamped.

Remount the cover (5).

Clamping the saw chain as described in section „Clamping of saw chain”.

Before the first start-up

Chain lubrication

The power pruner is not delivered filled with saw chain adhering oil

Any use without chain saw oil may result in damage of the saw chain and guide bar.

Avoid eye and skin contact. Wear protective gloves!

The durability and cutting power of the chain depends on the optimal lubrication. During operation the saw chain is automatically wetted with oil.

Charging the oil tank

Put the power pruner on a suitable base

Fill the oil tank with bio-degradable chainsaw oil (er no. 400144).

The fill level can be seen on the inspection window. For easier filling use a funnel

When filling observe that no dirt reaches the oil tank

Screw on the oil tank lock (6) again

GB

Never use recycled oil or used oil. The guarantee expires when using oil which is not allowed for such devices.

Battery

2 The lithium ion batteries AP 40-4000 (Article No. 365503) or AP 40-2000 (Article No. 365501) as well
as the charger ALG 40-1800 (Article No. 365500) are not included in the scope of delivery and must be purchased separately.
⚠️ Use only an original battery and the original charger.

Refer to the respective "Operating instructions" for further information on the batteries and the charger.

Inserting the battery

11 Insert the battery in the device.

i Make sure to slide the battery fully in until it engages with a click.

Start-up

Switching on / off

Make sure before each startup that the switch lock, the On/Off switch and the chain and motor brake are working properly

Do not use any device where the switch cannot be switched on and off. Damaged switches must be repaired or replaced immediately by the customer service.

Securely support the power pruner when switching it on and hold it with both hands. Chain and guide bar must stand free. Remove the guide bar cover.

Switching on

The device is equipped with a safety circuitry preventing inadvertent switching on.

12 Push and hold automatic trip switch (10). Than push the On/Off switch (12). Now, you can release the trip switch.

The stronger the On/Off switch is pressed the faster the chain saw will run.

⚠️ To protect the battery the device automatically switches off at a low battery charge. Be sure not to continue operating the On/Off switch; this may damage the battery.

i Charge the lithium-ion battery (→“Battery” operating instructions).

Switching off

12 Release On/Off switch (12).

Eco-mode

The device may be operated in economy mode or in power mode.

The device always starts in normal mode.

12 Setting the mode

Press the green button: The device runs in economy mode.

The middle indicator lights up.

→ The battery charge will last longer.

Press the yellow button: The device runs in normal mode.

→ The battery charge will not last as long.

Saw chain

Before checking/tensioning the saw chain

• switch off the device
• remove the battery
• In order to avoid injuries wear protective gloves.

Check the saw chain tension

→ before start of work
→ after the first eps
→ using sawing regularly all 10 minutes

Only with a correct clamped saw chain and a sufficient lubrication you can influence the durability.

i Please observe the following:

■ a new saw chain must be reclamped more often.
- in case of heating of chain to operating temperature it expands and needs to be reclamped.
After finishing the sawing works release tension of saw chain as in case of cooling too high tensions would emerge in the saw chain.
- if chain flakers or comes out of the guide clamp it again immediately.

Clamping of saw chain

Place the power pruner on an even surface as shown

3 Fold up the handle (3a) and loosen the mounting screw (3). Turn the vent valve clockwise by 1-2 turns.
8 Turn the chain tension ring (4) stepwise clockwise until the correct chain tension is reached

The fastening screw (3) turns with it; possibly it must be released again during the clamping process.

13 The saw chain is correctly stretched when it can be lifted in the centre of the chain guide by approx. 3 - 4 mm.
4 Turn the chain tension ring (4) anti-clockwise when the saw chain is stretched too much.

Check that the chain links are positioned correctly in the guiding groove of the guide bar.

8 Refasten the fastening screw with the hand

Checking the chain lubrication (oil-automatic)

⚠️ Never operate the power pruner without functioning chain lubrication.

Check the function of the automatic chain lubrication by switching on the power pruner and holding it with the spike in direction of a carton or paper on the ground.

Checking the chain lubrication

Do not get in contact with the ground with the chain. Keep a safe distance of 20 cm.

If an increasing oil track is caused when checking it the oil automatic works faultless

If there is no oil track despite full oil tank

17 Clean the chain clamping boring (C) and

18 the oil flow channel (D)

Pay attention during assembly that the seal (20) for the oil flow channel has been inserted.

If this is not successful please contact the customer service.

Carrying strap

Always apply the carrying strap (4) when working with this machine. Only with the carrying strap will you have the machine under safe control when working..

Carrying belt

14 Place the belt (15) over the shoulder and adjust the belt length so that the belt attachment (E) is positioned at hip level.

Adjust the carrying strap so that a convenient and safe carrying of the machine is ensured.

Immediately replace a damaged carrying strap.

Open the Quick acting closure

There is an easily accessible quick acting closure on the carrying strap (F). It ensures that you can quickly remove the machine from the carrying strap in a dangerous situation.

15 To disconnect it jerkily pull on the strap end of the quick acting closure.

Working instructions

Before starting any work ensure the following

The "safety instructions"
▶ following additional working instructions

Carry out the following checks before the initiation and regularly during the working process. Observe the relevant sections in the operating instruction manual:

Before working

• Is the pruner assembled completely and properly?
• Is the pruner in good and safe condition?
  ■ Is the oil tankfilled (chain lubrication)?

Check the oil level on a regular basis. Top up saw chain oil without delay to prevent the saw chain from running dry.

■ Is saw chain clamped correctly?
Observe the points in paragraph "Clamping saw chain".

■ Is saw chain sharpened correctly?

Use only well sharpened saw chains as edgeless saw chains increase not only the risk of backstrokes but also charge the motor.

• Is chain bake released and works properly?
  Observe the points in paragraph "Checking the chain brake".

- Are the handles clean and dry – free of oil and resin?

■ Take into considerationenvironmental influences:

• Donot work on snow, ice or recently peeled wood – slip hazard.
• Do not work under insufficient light conditions (e.g. fog, rain, snow flurry or twilight). You cannot see any more details within the falling area – risk of accident.
• Delay the work in case of disadvantageous weather (rain, snow, ice, wind) – increased risk of accidents!
• Do not use the power pruner near inflammable liquids or gases.
• Keep a safety distance of 10 m to overhead power lines.
• Do not use the power pruner in a humid or wet environment.

- Did you read and understand all advices

Notes on tree care

To protect animals and breeding birds, pruning is prohibited from 01 March to 30 September.

When is the right time for tree care measures?

Observe the right time when pruning to prevent harming your trees unnecessarily.

Recommendations for pruning:

End of winter (January - March): Removing branches in the fine branch area promotes strong new shoots and is relatively gentle on the trees.
Spring till start of summer (April - June): During the growth phase, the development of new shoots is favoured by moderate pruning.
- Trimming (cutting of dead wood) can always be done.

Observe also the weather conditions:

Spring pruning should not be done at freezing temperatures, since the cuts produced heal very poorly. In addition,

branches break off easily at freezing temperatures. A good day for cutting is therefore a dry day without frost.

Do not cut either during heavy rain; the moisture will promote the growth of fungi and pests.

Simply ask a specialist who can tell you about the right time for tree care and provide you with useful tips.

While working:

⚠ Saw backstroke

What is saw backstroke? Saw backstroke is the sudden strike upwards or backwards of the running power pruner in direction of the operator.

This happens when

• the guide bar tip gets in contact with the sawing material (unintended) or other hard objects.
  — the saw chain is jammed at the guide bar tip.

The power pruner reacts uncontrolled and frequently causes heavy injuries of the operator.

How to avoid saw backstroke?

• For better control saw with the lower edge of the guide bar. Place the power pruner as horizontally as possible when contacting wood.
  — Near saw with the guide bar tip.
• Swing with the upper guide bar edge may cause a saw backstroke if the saw gets jammed or hits a hard object in the wood.
  — Start cutting only with running saw chain.
  — Never switch on the machine with the saw chain put on.
  — Always hold the power pruner firmly with both hands.
  — Only work with correctly sharpened and clamped saw chain.

General conduct when pruning

• Plan an escape route from falling branches in advance. This escape route must be free from obstacles to ensure retreating without danger.
  ■ Posibn yourself outside the range of falling branches.
  ■ Make sure that someone is within calling distance in case of an accident.
  ■ 20 Keep other persons away. The safety distance is 2.5-times the length of the branch to be cut, but at least 6 m.
• Avoid abnormal posture. Keep at any time the balance. Do not work with the upper part of the body leaned forward.
• Operate the power pruner only with safe standing position. Hold the power pruner slightly to the right of the own body.
• Hold the power pruner always firmly with both hands, one hand on the shaft and one hand on the rear handle (13). Always use the carrying strep supplied.
• Frequently change the working position to prevent a one-sided work position.
• Immediately stop working when you feel unwell (e.g. headache, dizziness, nausea, etc.). Otherwise there is an increased risk of accidents. Observe sufficient break times to rest.
  ■ Never work
  — with stretched arms
  — stading on a ladder, a staging or a tree.

■ Do not attempt to hit an already existing cut.
- Do not use the power pruner for lifting or moving of wood.
- Saw splintered wood with care. There is risk of injury by wood pieces carried away.
■ Make sure that the wood is free of foreign object (nails etc).
- Do not overload the machine! You work better and safer in the given performance range.
- Be careful at the end of a sawing cut. As soon as the power pruner leaves the wood the force of weight changes. There is risk of accident for legs and feet.
- Remove the power pruner only with running saw chain out of the cut.
- If the saw bain gets jammed in the wood, stop it immediately and remove the battery. Use a wedge to free the guide bar.
- Donot use any cracked saw chains or such that have changed their shape.
- Near touch wire fences or the ground with the running saw chain.
- Switch off the power pruner between the cuts when several cuts are carried out.
■ Mae breaks when sawing so that the engine can cool down.

Saw techniques

■ Do not cut thin branches or bosks. The power pruner is not suitable for those works.
■ Cut larger branches into several sections to avoid splintering and breaking.
■ Do not cut any branches where their diameter is greater than the cutting length of the device.
■ Do not stand directly underneath a branch to be cut.
■ Watch out especially for falling branches.
■ Also look out for branches snapping back.

Always wear a helmet in order to protect yourself against perches falling down.

21 Step cut

For horizontal branches without being top heavy The branch section falls down in a controlled manner without tipping over.

① Set the first cut from below, approx. one third of the branch diameter.
② The second cut is made on the same level as the first cut or moved further toward the inside (negative breaking step).
③ Remove the remaining branch section.

22 Attention: Step cut error

breaking step) and exceeded, the power pruner can be pulled along

Maintenance and cleaning

Before each maintenance and cleaning work

• switch off device
• Wait for standstill of the power pruner
• Remove the battery

Maintenance and repair work other than those described in this chapter is only allowed to be carried out by service staff.

For maintaining and cleaning, removed security devices must unconditionally be mounted properly and proved again.

Use only original parts. Other parts can result in unexpected damages and injuries.

Maintenance

⚠ In order to avoid possible injuries wear gloves.

To guarantee a long and reliable usage of the power pruner carry out the following maintenance works regularly.

Check the power pruner for

→ loose or damaged saw chain
→ loose fastenings
→ wear, especially chain, guide bar and chain wheel
→ worn or damaged components
→ correct assembly and faultless covers and protective devices.

Necessary repair works or maintenance have to be carried out before using the power pruner.

Saw chain and guide bar

Saw chain and guide bar are exposed to a great extent of wearing. Replace the saw chain and the guide bar without any delay if their proper function is no longer ensured.

√ "Installing the guide bar and the saw chain".

√ Sharpening of saw chain

You can only work safely and well with a sharp and clean saw chain. Damaged or incorrectly sharpened saw chains increase the risk of kickbacks.

The saw chain has to be sharpened if

■ instead of wood shavings only saw dust is ejected
- you have to press the power pruner through the wood during cutting

For sharpening a saw chain some expertise is necessary. The saw chain must be regrinded in a specialised shop.

You can also sharpen your saw chain yourself by using our electric sharpener KSG 104 (article-no.: 302230) or KSG 220 A (article-no.: 302360).

Saw chain type CL 14333 X
Depth limiter distance T 0,51 mm (.50")
Sharpening angle α 50°
Breast angleβ 80°
Clearing angle 90°

Chain wheel

The demand of the chain wheel (24) is particularly great. Check regularly the teeth of the chain wheel for wear or damages.

A worn or damaged chain wheel reduces the durability of the saw chain and should therefore immediately be exchanged by the customer service.

Cleaning

Clean the power pruner carefully after each application so that the faultless function is kept.

Clean the case with a soft brush or a dry cloth.

⚠️ Water, solvents and polishing agents shall not be applied.
⚠️ Check that the ventilation slots for the motor cooling are free (risk of overheating).

17 After a longer operation period (1 - 3 hours) remove the cover (5), the guide bar (1) and the chain (2) and clean them with a brush.

If heavily contaminated, clean the device using a commercial chain cleaner.

Remove all adhering substances with a brush from the chain wheel (24) and guide bar retainers (a).

18 Clean the oil flow canal (26) with a clean cloth or a brush.

i Pay attention during assembly that the seal (20) for the oil flow channel has been inserted.

Cleaning of guide bar

Regularly inspect and clean

17 the Chain tensioner (20) and chain tensioning bore (A) the oil discharge opening (A) of the guide rail Remove any burr using a flat file and emery paper.
16 Turn round the guide bar after each chain exchange/sharpening to avoid single-side wearing

Transport

Remove the battery before each transport.

⚠️ Transport the power pruner only with the chain protection put on.

Refer to the respective "Operating instructions" for further information on the batteries and the charger.

Storage

■ Store machines that are not in use in a dry locked place protected against frost and outside the reach of children and unauthorized persons.
■ Before a longer period of storage carry out the following to extend the power pruner's service life and ensure an easy operation:

Remove the battery
→ thoroughly clean the device
Remove the oil from the oil tank.

: Some chain oils tend to encrustations after a longer period. For this reason the oil system should be flushed before a longer storing with a chain saw

cleaner. Fill the cleaner up to the middle (approx. 50 ml) into the oil tank. Close the tank. Switch on the power pruner without assembled guide bar and chain until the complete cleaner has left the oil opening of the power pruner.

⇒ Ruthe saw chain for a short time into an oil bath and enwrap it afterwards in an oil paper.

■ Put the chain guard in place.

Refer to the respective "Operating instructions" for further information on the batteries and the charger.

Possible faults

Before each fault elimination:

• switch off device
  — wait for the power pruner to come to standstill
  — remove the battery

After each fault clearance, put into operation and recheck all security installations.

Fault Possible cause	Remedy
Power pruner does not start after switching on	Li-lon battery run downLithium-ion battery not inserted correctlyLi-lon battery too cold/ too warmLi-lon battery, motor or switch defect	Charge the Li- ion batteryCock whether the lithium battery has engaged audibly.Allow the lithium battery to warm up/codownHe the battery, motor or switch checked / repaired by a licensed electrician or customer service or replaced by original spare parts.
Power pruner works with interruptions	external loose connectioninternal loose correctionON / OFF switch defeote.	Contact the customer service
Power pruner picks, vibrates or does not saw correctly	Chain edgelessChain wornChain tensionChain not assembled correctly (teeth face to wrong direction)	Chain must be regrinded or exchangedExchange chainCock and adjust chain tensionAssemble chain agin
Power pruner does not work with full power	The Li-lon battery charge is lowThe Li-lon battery is defect	Charge the Li-lon battery (manual battery “Charging the battery”Contact the costumer service
Saw chain gets hot	no oil in the tankoil flow canal blockedchain tension too highChain edgeless	Refill oilClean oil flow carlaAdjt chain tensionChain must be regrinded or exchanged
No saw chain lubrication	no oil in the tankoil flow canal blocked	Refill oilClean oil flow carla
Cutting time with fully charged battery too short	Rechargeable battery is lowBattery service life exhaustedChain soiledChain blunt/wornNon chain lubrication	Charge the Li-lon battery (Abschnitt „Akku laden“)Carging the rechargeable batteryCleathe chainChain must be reground or exchangedReplenish oil (Section “Chain lubrication”)

Technical data

Power pruner

Type / Model KSHC 40-20
Year of construction see last page
Suitable for battery type Li-Ion 36 V
Suitable for battery capacity 2000 mAh or 5000mAh
No-load speed of the Spindle 3600 min	-1
Saw chain speed 7	m/s
Oil tank volume max. 50	ml
Saw chain CL 14333 X
Guide bar 8" 080SDE A318
Cutting length 203	mm
Measured sound power level L_WA	88,3 dB (A) (measured according to regulation 2000/14/EC)
Guaranteed sound power level L_WA	92 dB (A) (measured according to regulation 2000/14/EC)
Measuring uncertainty K_WA	3,0 dB (A)
Sound pressure level L_PA (according to regulation 2000/14/EG)	74,6 dB (A)
Measuring uncertainty K_PA	3.0 dB (A)
Hand – Arm – Vibration front / rear a_vhw	0.845 m/s ^2 / 0.754 m/s ^2
Mess-Unsicherheit K	1,5 m/s ^2
Weight without cutting assembly, battery and with empty oil tank	approx. 3.7 kg

Refer to the respective "Operating instructions" for "Technical specifications" of the batteries and the charger.

Technical modifications reserved!!

Guarantee

Please observe the enclosed terms of guarantee.

89331 Burgau – Germany

89331 Burgau – Germany

Burgau, 28.06.2018

i. A. G. Koppenstein,

i. A. f A

Conformity assessment procedure 2000/14/UE – Appendix V

89331 Burgau – Germany

89331 Burgau — Germany

Burgau 28.04. 2018

i.A.

i.A. 'G. Koppenstein, vedenie

odd.

konštrukcie

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