STERWINS 3276007088533, Assemby - Use - Maintenance Manual

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forward and may cause the opera tor to lose control. Pull-in frequently occurs when the bumper spike of 

the chain saw is not held securely against the tree or limb and when the saw chain is not rotating at full 

speed before it contacts the wood.
Use extreme caution when cutting small size brush and saplings which may easily catch the saw chain, 

be whipped towards you or pull you off balance. 

How to avoid pull in :

1) Always start a cut with the saw chain rotating at full speed and the bumper spike in contact with the 

wood.
2) The risk of pull-in may also be reduced by using wedges to open the kerf or cut.

Push-back

Push-back occurs when the saw chain on the top of the bar is suddenly stopped when it is pinched, 

caught or encounters a foreign object in the wood. The reaction of the saw chain may drive the chain 

saw rapidly straight back toward the operator and may cause loss of chain saw control, which, in turn, 

may cause serious or fatal injury. Push-back frequently occurs when the top of the bar is used for cutting. 

How to avoid push-back :

1 ) Be alert to forces or situations that may cause material to pinch the top of the saw chain. Do not cut 

more than one log at a time.
2 ) Do not twist the chain saw when withdrawing the bar from a plunge cut or under-buck cut because 

the saw chain can pinch. 

4.7 AFTER USE

Switch the product off and let it cool down. Check, clean and store the product as described below. 

5.  TRANSPORTATION

Transporting the machine may require that you meet certain requirements specific to your country. 

Please make sure to respect them by contacting the authorities of your country, in order to respect them 

all. Ensure temperature during transportation will never be out of temperature range given on chapter 

storage. Switch the product off. 

Protect the product from any heavy impact or strong vibrations which may occur during transportation 

in vehicles. Secure the product to prevent it from slipping or falling over.

6.  WINTERING

Follow all instructions given on chapter storage below. 

We recommend using the original package 

for storage or covering the product with a suitable cloth or enclosure to protect it against dust. 

7.  STORAGE 

Store the machine  : Illustration  6.1

Shutdown the power tool. Examine the unit thoroughly for worn, loose or damaged parts. Clean the unit 

before storing and remove the oil from the tank. Remove the chain and the chain bar.
Only store the machine in a clean, dry, ventilated place with a temperature range of 4°C to 24°C. Cover it 

in order to provide added protection. We recommend using the original package for storage or covering 

the product with a suitable cloth or enclosure to protect it against dust. Be sure to secure the unit while 

transporting 
Do not expose the product to sunlight. Make sure the product is always protected from cold and humidity.