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20-Volt Cordless Chain Saw 

H20LJ08 

OPERATOR'S MANUAL 

 

 

 

 

 

 

WARNING: 

Read all safety rules 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.

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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