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Do not extend the tool too far and do not cut above the shoulder. This helps prevent 

the guide head from touching the object and gives better control of the tool in unexpected 
situations.

 

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Use only replacement guides and chains specified by the manufacturer Improper 

replacement guides and chains may cause chain breakage or rebound.

 

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Maintain the chainsaw following the manufacturer's polishing and maintenance 

instructions. Lowering the depth gauge will cause frequent bounces.

 

 

Please keep this instruction manual.

 

 

  

Warning: 

Do not be too familiar with the product (experience gained from repeated 

use) to not strictly follow the relevant product safety rules. Improper use or failure to 
follow the safety rules in the instructions can result in serious personal injury.

 

 

Special safety instructions for battery pack and charger 

1.  This  appliance  is  not  intended  for  use  by  persons  (including  children)with  reduced 

physical,  sensory  or  mental  capacities,  or  lack  of  experience  and  knowledge,  unless 
they  have  been  given  supervision  or  instruction  concerning  use  of  the  appliance  by  a 
person responsible for their by person responsible for their safety. 

2.  Children should be supervised to ensure that they do not play with the appliance.  

3.  If under extreme conditions any electrolyte should escape from the battery, it's essential 

to avoid contact with skin. If electrolyte does come into contact with your skin, rinse it off 
with water. In the event of electrolyte contact with your eyes,  it's essential to consult a 
doctor. 

4.  Before  the  use  of  the  charger  and  the  battery  pack,  read  the  instruction  manual  for  it 

carefully. 

5.  During  the  charge  process,  the  current  used  should  correspond  to  the  current  of  the 

battery charger. 

6.  Never let moisture, rain or splashed water reaches the charging location. 

7.  Protect the battery pack and charger from moisture and heat. The ambient temperature 

must not exceed 40

°

C. Never expose the device to direct sunlight. 

8.  Only switch off the current when the battery pack has been inserted into the box or has 

been pulled out of the box. 

9.  Battery packs, which are defective or damaged or can no longer be recharged, must be 

disposed  of  as  hazardous  waste.  Hand  them  over  at  a  special  collection  point.  Never 
harm  our  environment.  Do  not  throw  unusable  storage-battery  packet  away  into  the 
domestic waste, into fire or into water. 

10. Use only a battery pack, which has been produced by the original manufacturer. 

11. Always keep the surface of the charger free from dust and dirt. 

12. Insert  the  battery  pack  into  the  charger.  Follow  the  guidelines  provided  concerning 

polarity. 

13. Always remove battery pack before working on the power tool. 

14. When  the  battery  packet  is  outside  the  power  tool,  cover  the  contacts  to  avoid  short 

circuits (e.g. from tools) 

15. Do not throw battery packs into water or fire, risk of explosion! 

Summary of Contents for H20LJ08

Page 1: ... and instructions carefully before operating this tool Improper use can cause serious or fatal injury Intend use This tool is used for sawing branches and tree trunks THIS CHAIN SAW IS FOR USE BY TRAINED OPERATOR ONLY SEE INSTRUCTION HANDBOOK DO NOT USE THIS TOOL FOR TREE SERVICE ...

Page 2: ... sound power level in accordance with 2000 14 EC 102 dB A Declaration of the vibration emission according to EN ISO 8662 1 2 6 m s2 Uncertainty 1 5 m s2 Battery pack H20B20 H20B40 Battery type Lithium ion Battery capacity 2000mAh 4000mAh Battery charging time Approx 2 hours Battery charger Model DQCH0502102300G47 Input 100 240 V 50 60 Hz 75 W Output 21 V d c 2 3 A Symbol It is important that you u...

Page 3: ...instructions for future reference The term power tool in the warnings refers to your mains operated corded power tool or battery operated cordless power tool 1 Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents b Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which m...

Page 4: ...lection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards h Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles A careless action can cause severe injury within a fraction of a second 4 Power tool use and care a Do not force the power tool Use the correct power tool fo...

Page 5: ...service providers Safety Warning for rechargeable chain saws 1 Keep all parts of the body at arm s length from the chainsaw while it is in operation Before starting the chainsaw make sure that the chain is not in contact with anything Even a moment of distraction during chain saw operation may result in clothing or body being sucked into the chainsaw 2 Be sure to hold the rear handle of the chains...

Page 6: ...ccur if the head of the guide plate touches an object or the wood grips and squeezes the chain during cutting Sometimes the head of the guide plate touches an object creating a sudden reaction force that bounces the guide plate and charges the operator Squeezing the chain along the top of the guide plate may push the guide plate back to the operator quickly Any of these counterforces can cause the...

Page 7: ...ential to avoid contact with skin If electrolyte does come into contact with your skin rinse it off with water In the event of electrolyte contact with your eyes it s essential to consult a doctor 4 Before the use of the charger and the battery pack read the instruction manual for it carefully 5 During the charge process the current used should correspond to the current of the battery charger 6 Ne...

Page 8: ...ive medical implants To reduce the risk of serious or fatal injury we recommend persons with medical implants to consult their physician and the medical implant manufacturer before operating this power tool Important safety precautions for battery packs 1 Carefully read all instructions and 1 the battery charger 2 the battery and 3 the warning labels on the products using the battery before using ...

Page 9: ...attery 2 Do not recharge the fully charged battery pack Overcharging will shorten the life of the battery 3 Please charge the battery pack at room temperature of 10 40 50 F 104 F The hot battery pack cools and recharges 4 If you don t need to use the tool for long periods of time charge the battery pack every six months II Indication of main components ...

Page 10: ...e they may accidentally fall out of the tool and injure themselves or others Do not install the battery pack with excessive force If the battery pack slides unsmoothly it may be improperly inserted B Battery protection system The battery pack is equipped with a protection system that automatically cuts off the power to the tool to extend the battery life During operation the tool will automaticall...

Page 11: ...on 1 in the picture and the tool will stop immediately D Guide plate chain assembly Notice Before performing any assembly operation on the tool be sure to turn off the tool power and remove the battery pack Gloves must be worn before installation or removal Step 1 as shown in figure 1 place the chain guide tooth into the groove of the guide plate to locate the whole chain Note that the cutting tee...

Page 12: ... the guide plate As shown in Figure 3 3 Then tighten the guide plate and install the tightening knob Notice During a period of time after installation the chain is liable to become loose Please check the chain tensioning constantly before use If the chain is too loosely installed it may dislocate The chain shall be installed and removed in a clean sawdust free or similar position Remove guide plat...

Page 13: ...e oils Trees may be damaged by the use of mineral oil Do not overexert force on the chainsaw while pruning the branches Before starting cutting make sure the attached fuel tank cap is tightened in place Hold the chainsaw at arm s length from the tree Start the chain saw and wait until the chain is fully lubricated Pruning cutting wood Notice Keep all parts of the body at a distance from the chains...

Page 14: ...movement of the chain backkick brake handle causes the chain brake to work as the chain rotates backward The inertial forces generated in the fast push back process also cause the chain brake to act Warning Do not modify or attempt to disable chain brakes Make sure the chain brake works properly before using the chainsaw Chain back kick brake handle should be easy to move back and forth To test th...

Page 15: ...ing If the chain brake is blocked by wood chips the function of thechain brake may degrade Please keep the equipment clean at all times F Maintenance Notice Before inspecting or maintaining the tool be sure to turn off the power and remove the battery pack Be sure to wear gloves when performing any inspection and maintenance operations Do not use gasoline benzene thinner alcohol or similar cleanin...

Page 16: ...e a normal round file The file should only be polished forward and in one direction Do not make the file touch the material when pulling back First polish the shortest saw blade and then unify the length of the blade with the length of the other saw blades in the chain Operate the file as shown After finishing the chain polishing rinse off the grinding dust and particles on the chain Clean bar Deb...

Page 17: ...rranty does not cover wear or maintenance parts Warranty does not extend to HENX Chain Saw damaged or affected by accidents neglect misuse contaminated fuel unauthorized alterations use in applications beyond product design and any other modification In addition this warranty does not cover general check ups on electrical equipment tune ups on gasoline engines or replacement of non defective parts...

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