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15

Make the lower horizontal notching cut first. This will help to 

avoid pinching either the saw chain or the guide bar when the 

second notch is made.

•  Felling back cut
i) 

Make the felling back cut at least 2 in. (50 mm) higher than 

the horizontal notching cut as illustrated (Fig. 12). Keep 

the felling back cut parallel to the horizontal notching cut. 

Strategically position the felling back cut so that enough 

wood is left to act as a hinge. The hinge wood keeps the 

tree from twisting and falling in the wrong direction. Do not 

cut through the hinge.

ii) 

As the felling gets close to the hinge, the tree should begin 

to fall. If there is any chance that the tree may not fall in 

the desired direction or it may rock back and bind the saw 

chain, stop cutting before the felling back cut is complete 

and use wedges of wood, plastic or aluminium to open the 

cut and drop the tree along the desired line of fall.

iii) 

When the tree begins to fall, remove the chain saw from 

the cut, stop the motor, put the chain saw down, then use 

the retreat path planned. Be alert for overhead limbs falling 

and watch your footing.

•  Limbing

Limbing is the process in which branches are removed from a 

fallen tree. When limbing, leave larger lower limbs to support 

the log off the ground. Remove the small limbs in one cut as 

illustrated (Fig. 14). Branches under tension should be cut from 

the bottom up to avoid binding the chain saw.

m

WARNING!

 Pay special attention to where the branches 

are lying on the ground and recognize the following risks:  

1). the branches may be under tension; 2). the direction in which 

the branch will fall may differ from that anticipated; 3). the tree 

may be unstable after the branch has been cut.

•  Bucking a log

m

WARNING!

 Do not buck logs that are larger than the 

maximum cutting thickness. 

Bucking is the process in which a log is cut into lengths. It is 

important to make sure your footing is firm and your weight is 

evenly distributed on both feet. When possible, the log should 

be raised and supported by the use of limbs, logs, or chocks. 

Follow these simple directions for easy cutting:

•  When the log is supported along its entire length as 

illustrated (Fig. 15A), cut from the top (overbuck).

•  When the log is supported on one end (Fig. 

15

B), cut 1/3 

the diameter from the underside (underbuck). Then make 

the finishing cut by overbucking to meet the first cut.

•  When the log is supported on both ends (Fig. 

15

C), cut 

1/3 the diameter from the top (overbuck). Then make the 

finishing cut by underbucking the lower 2/3 to meet the 

first cut.

Fig. 13

1

2

1

Fig. 14

1

Fig. 15A

1

2

Fig. 15B

Summary of Contents for Sunjoe 24V-10CS

Page 1: ...sing the machine while fastened to fixed supports Improper use of the machine will invalidate the warranty relieve the manufacturer from all liabilities The user will consequently be liable for all an...

Page 2: ...age of parts and any other condition that may affect the power tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools 6 Keep cut...

Page 3: ...clean and free from oil and grease Greasy oily handles are slippery and can cause loss of control Cut wood only Do not use the chain saw for any other purpose For example do not use the chain saw to...

Page 4: ...battery pack Vented gases may explode NOTE The safe temperature range for the battery is 41 F 105 F 5 C 40 5 C Do not charge the battery outside in freezing weather charge it at room temperature Main...

Page 5: ...and overheating the integrated protective cutoff will switch off the equipment for safety reasons IMPORTANT Do not press the ON OFF switch any more if the protective cut off has been activated This ma...

Page 6: ...and exposure to direct sunlight will result in overheating and cell damage Never charge or work with battery that have been overheated replace it immediately if possible 7 Store the charger and your c...

Page 7: ...acting the guide bar tip with any object Tip contact may cause the guide bar to move suddenly upward and backwards which may cause serious injury to the user WEAR EYE AND HEARING PROTECTION For protec...

Page 8: ...al voltage under typical load is 21 6 volts 1 Cutting bar sheath 2 10 inch 25 4 cm guide bar 3 10 inch 25 4 cm cutting chain 4 Oil tank 5 Oil tank cap 6 Battery compartment 7 Chain sprocket end cover...

Page 9: ...y s service life will be greatly shortened NOTE If the charge level button does not appear to be working connect to the charger and charge as needed NOTE Immediately after using the battery pack the c...

Page 10: ...off when the battery is fully charged Please take care not to leave the battery plugged into the charger Switch off or unplug the charger at the mains when charging is complete 5 Timely recharging of...

Page 11: ...rn the chain adjusting screw clockwise to tighten turn it counterclockwise to loosen A cold chain will be correctly tensioned when there is no slack on the underside of the guide bar the chain is snug...

Page 12: ...cut vines and or small underbrush mWARNING Do not let familiarity with this type of tool prevent you from taking all necessary precautions Remember that a careless fraction of a second is sufficient...

Page 13: ...use IMPORTANT Always remember that an incorrectly used chain saw may disturb others and have a serious impact on the environment To respect people and the environment Avoid using the machine in enviro...

Page 14: ...fore felling or delimbing for the first time practice sawing logs on the ground or on trestles so that you can get familiar with the machine and the most suitable sawing techniques mWARNING Always hol...

Page 15: ...en tree When limbing leave larger lower limbs to support the log off the ground Remove the small limbs in one cut as illustrated Fig 14 Branches under tension should be cut from the bottom up to avoid...

Page 16: ...lidate the warranty mWARNING Always remove the battery before performing any adjustments maintenance or repairs to your cordless chain saw Use protective gloves when handling the bar and chain Keep th...

Page 17: ...into the long slot on the guide bar arrange the chain loop on the back of the bar to ensure the sprocket is inserted in the loop Fig 20 7 Adjust the chain tension by pulling the guide bar chain forwar...

Page 18: ...chain using the right tools to ensure minimum removal of material and even sharpness on all the cutting edges If you sharpen the chain by yourself it s recommended to purchase Sun Joe 24V CSSHRP LTE c...

Page 19: ...s to your cordless chain saw Troubleshooting Table Daily Checklist Cleaning and Storage Daily Checklist To help maintain your cordless chain saw for optimum performance we recommend you complete this...

Page 20: ...according to federal state and local regulations Contact a recycling agency in your area for recycling locations mCAUTION Even discharged battery packs contain some energy Before disposing use electri...

Page 21: ...iON Lithium Ion Battery Quick Charger 24VCHRG QC Model Accessories Item 1 2 3 24V iON 2 0 Ah Lithium Ion Battery Charge times vary by charger See website for details Battery Runtime Max 5 min 24VBAT L...

Page 22: ...re R 9 10 R Sun Joe 24V iON Cordless Chain Saw Sharpener 24V CSSHRP LTE 11 NOTE Accessories are subject to change without any obligation on the part of Snow Joe Sun Joe to provide notice of such chang...

Page 23: ...a registration card available online from our website or calling our Customer Service Department at 1 866 SNOWJOE 1 866 766 9563 or by e mailing us at help snowjoe com Failure to register your Produc...

Page 24: ...sunjoe com...

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