POW64252
EN
Copyright © 2015 VARO
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7
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Tip contact in some cases may cause a sudden reverse reaction, kicking the guide bar up
and back towards the operator.
Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back
towards the operator.
Either of these reactions may cause you to lose control of the saw which could result in
serious personal injury. Do not rely exclusively upon the safety devices built into your saw.
As a chain saw user, you should take several steps to keep your cutting jobs free from
accident or injury.
Kickback is the result of tool misuse and/or incorrect operating procedures or conditions
and can be avoided by taking proper precautions as given below:
Maintain a firm grip, with thumbs and fingers encircling the chain saw handles, with both
hands on the saw and position your body and arm to allow you to resist kickback forces.
Kickback forces can be controlled by the operator, if proper precautions are taken. Do not
let go of the chain saw.
Do not overreach and do not cut above shoulder height. This helps prevent unintended tip
contact and enables better control of the chain saw in unexpected situations.
Only use replacement bars and chains specified by the manufacturer. Incorrect
replacement bars and chains may cause chain breakage and/or kickback.
Follow
the manufacturer’s sharpening and maintenance instructions for the saw chain.
Decreasing the depth gauge height can lead to increased kickback.
7.1
Recommended
Use a residual current device with a tripping current of 30mA or less
During the cutting operation, the supply cord must be securely positioned to prevent the
cord from snagged on branches and the like.
The first-time user should, as a minimum practice, cutting logs on a saw-horse or cradle
8 LUBRICATION SYSTEM
The chain is automatically lubricated.
Use only new chain oil specifically formulated for chainsaws.
Never use wasted oil, low quality oil, or insufficient oil. This could damage
the pump; the bar and the chain may result in serious personal injury
Check oil level before each work session, refill if less than ¼ full.
If the lubrication system does not work properly, check if the oil filter and all oil-ways are
clean and free from obstructions. If it is still not working, contact an authorised service
centre.
9 SAFETY CHAIN BRAKE
9.1
Kickback
Kickback is a phenomenon whereby the tip of the saw flies quickly and uncontrollably upwards
towards the operator. It happens with little or no warning and can be caused by cutting with
the blade tip, if the saw gets pinched in it’s cut, or if the saw contacts debris.
The risk of kickback can never be completely eliminated but it can be reduced by:
Ensuring the work area is free of debris.
Not allowing the chain to get pinched.
Not cutting with the danger area at the tip of the saw .see illustration below.