Husqvarna T435 用户手册

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页码 44
GENERAL SAFETY PRECAUTIONS
English
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 11
Cutting equipment designed to reduce 
kickback
The only way to avoid kickback is to make sure that the 
kickback zone of the bar never touches anything.
By using cutting equipment with ”built-in” kickback 
reduction and keeping the chain sharp and well-
maintained you can reduce the effects of kickback.
Bar
The smaller the tip radius the lower the chance of 
kickback.
Chain
A chain is made up of a number of links, which are 
available in standard and low-kickback versions.
Some terms that describe the bar and chain
To maintain the safety features of the cutting equipment, 
you should replace a worn or damaged bar or chain with 
a bar and chain combinations recommended by 
Husqvarna. See instructions under the heading Technical 
Data for a list of replacement bar and chain combinations 
we recommend.
Bar
Length (inches/cm)
Number of teeth on bar tip sprocket (T).
Chain pitch (inches). The spacing between the drive 
links of the chain must match the spacing of the teeth 
on the bar tip sprocket and drive sprocket.
Number of drive links. The number of drive links is 
determined by the length of the bar, the chain pitch 
and the number of teeth on the bar tip sprocket.
Bar groove width (inches/mm). The groove in the bar 
must match the width of the chain drive links.
Chain oil hole and hole for chain tensioner. The bar 
must be matched to the chain saw design.
Chain
Chain pitch (inches)
Drive link width (mm/inches)
Number of drive links.
Sharpening your chain and adjusting 
depth gauge setting
General information on sharpening cutting teeth
Never use a blunt chain. When the chain is blunt you 
have to exert more pressure to force the bar through 
the wood and the chips will be very small. If the chain 
is very blunt it will produce wood powder and no chips 
or shavings.
A sharp chain eats its way through the wood and 
produces long, thick chips or shavings.
!
WARNING! Faulty cutting equipment or 
the wrong combination of bar and saw 
chain increases the risk of kickback! 
Only use the bar/saw chain combinations 
we recommend, and follow the filing 
instructions. See instructions under the 
heading Technical  data.
IMPORTANT! No saw chain design eliminates the 
danger of kickback.
!
WARNING! Any contact with a rotating 
saw chain can cause extremely serious 
injuries.